Mercurial > malikania
changeset 188:0cecdadfb5c4
Misc: rework javascript bindings, closes #916
While here, create new test libraries for future unit tests.
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--- a/CMakeLists.txt Sat Oct 20 21:58:32 2018 +0200 +++ b/CMakeLists.txt Wed Oct 24 21:13:12 2018 +0200 @@ -57,6 +57,10 @@ add_subdirectory(client) add_subdirectory(server) +# Unit test libs. +add_subdirectory(libmlk-js-test) +add_subdirectory(libmlk-client-js-test) + if (WITH_TESTS) enable_testing() add_subdirectory(tests)
--- a/examples/js-animation/main.cpp Sat Oct 20 21:58:32 2018 +0200 +++ b/examples/js-animation/main.cpp Wed Oct 24 21:13:12 2018 +0200 @@ -20,6 +20,10 @@ #include <iostream> #include <thread> +#include <boost/timer/timer.hpp> + +#include <malikania/client/loader.hpp> + #include <malikania/js_client_resources_loader.hpp> #include <malikania/js_animation.hpp> #include <malikania/js_animator.hpp> @@ -30,34 +34,36 @@ using namespace mlk; using namespace mlk::client; +using namespace mlk::duk; int main() { try { directory_locator locator(CMAKE_CURRENT_SOURCE_DIR "/resources"); - client::loader loader(locator); - dukx_context m_ctx; + client::loader loader(locator); + context ctx; + + duk_push_object(ctx); + duk_put_global_string(ctx, "Malikania"); - duk_push_object(m_ctx); - duk_put_global_string(m_ctx, "Malikania"); - dukx_load_animation(m_ctx); - dukx_load_animator(m_ctx); - dukx_load_window(m_ctx); - dukx_put_client_loader(m_ctx, loader); + load_animation_api(ctx); + load_animator_api(ctx); + load_window_api(ctx); + put(ctx, loader); - auto ret = duk_peval_string(m_ctx, + const auto ret = duk_peval_string(ctx, "w = new Malikania.Window();" "a = new Malikania.Animation('animations/margins.json');" "d = new Malikania.Animator(a);" ); if (ret != 0) - throw dukx_get_exception(m_ctx, -1); + throw get_stack(ctx, -1); boost::timer::cpu_timer timer; while (timer.elapsed().wall / 1000000LL < 8000) { - auto ret = duk_peval_string(m_ctx, + const auto ret = duk_peval_string(ctx, "w.setDrawingColor('lightskyblue');" "w.clear();" "d.draw(w, { x: 320 - 16, y: 240 - 16 });" @@ -65,9 +71,8 @@ "w.present();" ); - if (ret != 0) { - throw dukx_get_exception(m_ctx, -1); - } + if (ret != 0) + throw get_stack(ctx, -1); } std::this_thread::sleep_for(3s);
--- a/examples/js-animation/resources/animations/margins.json Sat Oct 20 21:58:32 2018 +0200 +++ b/examples/js-animation/resources/animations/margins.json Wed Oct 24 21:13:12 2018 +0200 @@ -1,17 +1,17 @@ { "sprite": "sprites/margins.json", "frames": [ - { "delay": 500 }, - { "delay": 501 }, - { "delay": 502 }, - { "delay": 503 }, - { "delay": 504 }, - { "delay": 505 }, - { "delay": 506 }, - { "delay": 507 }, - { "delay": 508 }, - { "delay": 509 }, - { "delay": 510 }, - { "delay": 511 } + { "cell": 0, "delay": 500 }, + { "cell": 1, "delay": 501 }, + { "cell": 2, "delay": 502 }, + { "cell": 3, "delay": 503 }, + { "cell": 4, "delay": 504 }, + { "cell": 5, "delay": 505 }, + { "cell": 6, "delay": 506 }, + { "cell": 7, "delay": 507 }, + { "cell": 8, "delay": 508 }, + { "cell": 9, "delay": 509 }, + { "cell": 10, "delay": 510 }, + { "cell": 11, "delay": 511 } ] }
--- a/examples/js-font/main.cpp Sat Oct 20 21:58:32 2018 +0200 +++ b/examples/js-font/main.cpp Wed Oct 24 21:13:12 2018 +0200 @@ -20,19 +20,23 @@ #include <iostream> #include <thread> +#include <malikania/locator.hpp> + +#include <malikania/client/loader.hpp> + #include <malikania/js_client_resources_loader.hpp> #include <malikania/js_font.hpp> #include <malikania/js_window.hpp> -#include <malikania/locator.hpp> using namespace std::chrono_literals; using namespace mlk; using namespace mlk::client; +using namespace mlk::duk; -void basic(dukx_context& ctx) +void basic(duk_context* ctx) { - auto ret = duk_peval_string(ctx, + const auto ret = duk_peval_string(ctx, "w = new Malikania.Window();" "f = new Malikania.Font('DejaVuSans.ttf', 10);" "w.setDrawingColor('lightskyblue');" @@ -45,7 +49,7 @@ ); if (ret != 0) - throw dukx_get_exception(ctx, -1); + throw get_stack(ctx, -1); std::this_thread::sleep_for(3s); } @@ -53,16 +57,16 @@ int main() { try { - mlk::directory_locator locator(CMAKE_CURRENT_SOURCE_DIR "/resources"); - mlk::client::loader loader(locator); - dukx_context ctx; + directory_locator locator(CMAKE_CURRENT_SOURCE_DIR "/resources"); + client::loader loader(locator); + context ctx; duk_push_object(ctx); duk_put_global_string(ctx, "Malikania"); - dukx_put_client_loader(ctx, loader); - dukx_load_font(ctx); - dukx_load_window(ctx); + load_font_api(ctx); + load_window_api(ctx); + put(ctx, loader); basic(ctx); } catch (const std::exception& ex) { std::cerr << ex.what() << std::endl;
--- a/examples/js-image/main.cpp Sat Oct 20 21:58:32 2018 +0200 +++ b/examples/js-image/main.cpp Wed Oct 24 21:13:12 2018 +0200 @@ -20,19 +20,23 @@ #include <iostream> #include <thread> +#include <malikania/locator.hpp> + +#include <malikania/client/loader.hpp> + #include <malikania/js_client_resources_loader.hpp> #include <malikania/js_image.hpp> #include <malikania/js_window.hpp> -#include <malikania/locator.hpp> using namespace std::chrono_literals; using namespace mlk; using namespace mlk::client; +using namespace mlk::duk; -void basic(dukx_context& ctx) +void basic(duk_context* ctx) { - auto ret = duk_peval_string(ctx, + const auto ret = duk_peval_string(ctx, "w = new Malikania.Window();" "i = new Malikania.Image('images/smiley.png');" "w.setDrawingColor('lightskyblue');" @@ -42,14 +46,14 @@ ); if (ret != 0) - throw dukx_get_exception(ctx, -1); + throw get_stack(ctx, -1); std::this_thread::sleep_for(3s); } -void stretch(dukx_context& ctx) +void stretch(duk_context* ctx) { - auto ret = duk_peval_string(ctx, + const auto ret = duk_peval_string(ctx, "w = new Malikania.Window();" "i = new Malikania.Image('images/smiley.png');" "w.setDrawingColor('lightskyblue');" @@ -59,7 +63,7 @@ ); if (ret != 0) - throw dukx_get_exception(ctx, -1); + throw get_stack(ctx, -1); std::this_thread::sleep_for(3s); } @@ -69,14 +73,14 @@ try { directory_locator locator(CMAKE_CURRENT_SOURCE_DIR "/resources"); client::loader loader(locator); - dukx_context ctx; + context ctx; duk_push_object(ctx); duk_put_global_string(ctx, "Malikania"); - dukx_load_image(ctx); - dukx_load_window(ctx); - dukx_put_client_loader(ctx, loader); + put(ctx, loader); + load_image_api(ctx); + load_window_api(ctx); basic(ctx); stretch(ctx); } catch (const std::exception& ex) {
--- a/examples/js-sprite/main.cpp Sat Oct 20 21:58:32 2018 +0200 +++ b/examples/js-sprite/main.cpp Wed Oct 24 21:13:12 2018 +0200 @@ -20,40 +20,42 @@ #include <iostream> #include <thread> +#include <malikania/locator.hpp> + +#include <malikania/client/loader.hpp> + #include <malikania/js_client_resources_loader.hpp> #include <malikania/js_image.hpp> #include <malikania/js_sprite.hpp> #include <malikania/js_window.hpp> -#include <malikania/locator.hpp> using namespace std::chrono_literals; using namespace mlk; using namespace mlk::client; +using namespace mlk::duk; -void basic(dukx_context& ctx) +void basic(duk_context* ctx) { - auto ret = duk_peval_string(ctx, + const auto ret = duk_peval_string(ctx, "w = new Malikania.Window();" "s = new Malikania.Sprite('sprites/margins.json');" "c = 0;" ); - if (ret != 0) { - throw dukx_get_exception(ctx, -1); - } + if (ret != 0) + throw get_stack(ctx, -1); for (unsigned c = 0; c < 12; ++c) { - auto ret = duk_peval_string(ctx, + const auto ret = duk_peval_string(ctx, "w.setDrawingColor('lightskyblue');" "w.clear();" "s.draw(w, c++, { x: 320 - 16, y: 240 - 16 });" "w.present();" ); - if (ret != 0) { - throw dukx_get_exception(ctx, -1); - } + if (ret != 0) + throw get_stack(ctx, -1); std::this_thread::sleep_for(1s); } @@ -64,15 +66,14 @@ try { directory_locator locator(CMAKE_CURRENT_SOURCE_DIR "/resources"); client::loader loader(locator); - dukx_context ctx; + context ctx; duk_push_object(ctx); duk_put_global_string(ctx, "Malikania"); - dukx_load_image(ctx); - dukx_load_sprite(ctx); - dukx_load_window(ctx); - dukx_put_client_loader(ctx, loader); - + load_image_api(ctx); + load_sprite_api(ctx); + load_window_api(ctx); + put(ctx, loader); basic(ctx); } catch (const std::exception& ex) { std::cerr << ex.what() << std::endl;
--- a/examples/js-window/main.cpp Sat Oct 20 21:58:32 2018 +0200 +++ b/examples/js-window/main.cpp Wed Oct 24 21:13:12 2018 +0200 @@ -26,26 +26,26 @@ using namespace mlk; using namespace mlk::client; +using namespace mlk::duk; -void basic(dukx_context& ctx) +void basic(duk_context* ctx) { - auto ret = duk_peval_string(ctx, + const auto ret = duk_peval_string(ctx, "w = new Malikania.Window();" "w.setDrawingColor('lightskyblue');" "w.clear();" "w.present();" ); - if (ret != 0) { - throw dukx_get_exception(ctx, -1); - } + if (ret != 0) + throw get_stack(ctx, -1); std::this_thread::sleep_for(3s); } -void rect(dukx_context& ctx) +void rect(duk_context* ctx) { - auto ret = duk_peval_string(ctx, + const auto ret = duk_peval_string(ctx, "w = new Malikania.Window();" "w.setDrawingColor('lightskyblue');" "w.clear();" @@ -54,9 +54,8 @@ "w.present();" ); - if (ret != 0) { - throw dukx_get_exception(ctx, -1); - } + if (ret != 0) + throw get_stack(ctx, -1); std::this_thread::sleep_for(3s); } @@ -64,12 +63,12 @@ int main() { try { - dukx_context ctx; + context ctx; duk_push_object(ctx); duk_put_global_string(ctx, "Malikania"); - dukx_load_window(ctx); + load_window_api(ctx); basic(ctx); rect(ctx); } catch (const std::exception& ex) {
--- a/libclient-js/malikania/js_animation.cpp Sat Oct 20 21:58:32 2018 +0200 +++ b/libclient-js/malikania/js_animation.cpp Wed Oct 24 21:13:12 2018 +0200 @@ -18,27 +18,31 @@ #include <cassert> +#include <malikania/client/animation.hpp> +#include <malikania/client/loader.hpp> + #include "js_client_resources_loader.hpp" #include "js_animation.hpp" -namespace mlk::client { +namespace mlk { + +namespace client { namespace { -const std::string signature("\xff""\xff""malikania-animation-ptr"); +const std::string_view signature("\xff""\xff""Malikania.Animation.self"); -auto constructor(duk_context* ctx) -> duk_ret_t +auto Animation_constructor(duk_context* ctx) -> duk_ret_t { if (!duk_is_constructor_call(ctx)) duk_error(ctx, DUK_ERR_ERROR, "animation must be new-constructed"); try { - auto& loader = dukx_get_client_loader(ctx); - auto anim = loader.load_animation(duk_require_string(ctx, 0)); + auto anim = duk::require<client::loader>(ctx, 0).load_animation(duk::require<std::string_view>(ctx, 0)); duk_push_this(ctx); - duk_push_pointer(ctx, new client::animation(std::move(anim))); - duk_put_prop_string(ctx, -2, signature.c_str()); + duk_push_pointer(ctx, new animation(std::move(anim))); + duk_put_prop_string(ctx, -2, signature.data()); duk_pop(ctx); } catch (const std::exception &ex) { duk_error(ctx, DUK_ERR_ERROR, "%s", ex.what()); @@ -47,60 +51,56 @@ return 0; } -auto destructor(duk_context* ctx) -> duk_ret_t +auto Animation_destructor(duk_context* ctx) -> duk_ret_t { - duk_get_prop_string(ctx, 0, signature.c_str()); - delete static_cast<client::animation *>(duk_to_pointer(ctx, -1)); + duk_get_prop_string(ctx, 0, signature.data()); + delete static_cast<animation*>(duk_to_pointer(ctx, -1)); duk_pop(ctx); - duk_del_prop_string(ctx, 0, signature.c_str()); + duk_del_prop_string(ctx, 0, signature.data()); return 0; } } // !namespace -void dukx_new_animation(duk_context* ctx, client::animation& anim) -{ - assert(ctx); - - dukx_stack_assert sa(ctx); - - duk_push_this(ctx); - duk_push_pointer(ctx, new client::animation(std::move(anim))); - duk_put_prop_string(ctx, -2, signature.c_str()); - duk_pop(ctx); -} - -auto dukx_require_animation(duk_context* ctx, duk_idx_t index) -> animation& +void load_animation_api(duk_context* ctx) { assert(ctx); - dukx_stack_assert sa(ctx); - - duk_get_prop_string(ctx, index, signature.c_str()); - auto ptr = duk_to_pointer(ctx, -1); - duk_pop(ctx); - - if (!ptr) - duk_error(ctx, DUK_ERR_TYPE_ERROR, "not an animation object"); - - return *static_cast<client::animation*>(ptr); -} - -void dukx_load_animation(duk_context* ctx) -{ - assert(ctx); - - dukx_stack_assert sa(ctx); + duk::stack_guard sa(ctx); duk_get_global_string(ctx, "Malikania"); - duk_push_c_function(ctx, constructor, 1); + duk_push_c_function(ctx, Animation_constructor, 1); duk_push_object(ctx); - duk_push_c_function(ctx, destructor, 1); + duk_push_c_function(ctx, Animation_destructor, 1); duk_set_finalizer(ctx, -2); duk_put_prop_string(ctx, -2, "prototype"); duk_put_prop_string(ctx, -2, "Animation"); duk_pop(ctx); } -} // !mlk::client +} // !client + +namespace duk { + +using namespace client; + +auto type_traits<animation>::require(duk_context* ctx, duk_idx_t index) -> animation& +{ + assert(ctx); + + duk::stack_guard sa(ctx); + + duk_get_prop_string(ctx, index, signature.data()); + auto ptr = duk_to_pointer(ctx, -1); + duk_pop(ctx); + + if (!ptr) + duk_error(ctx, DUK_ERR_TYPE_ERROR, "not an Animation object"); + + return *static_cast<animation*>(ptr); +} + +} // !duk + +} // !mlk
--- a/libclient-js/malikania/js_animation.hpp Sat Oct 20 21:58:32 2018 +0200 +++ b/libclient-js/malikania/js_animation.hpp Wed Oct 24 21:13:12 2018 +0200 @@ -19,28 +19,41 @@ #ifndef MALIKANIA_JS_ANIMATION_HPP #define MALIKANIA_JS_ANIMATION_HPP -#include <malikania/client/animation.hpp> -#include <malikania/duktape.hpp> +#include "duk.hpp" + +namespace mlk { -namespace mlk::client { +namespace client { + +struct animation; /** - * Get an animation object at the given index or raise a Javascript error. + * Load Malikania.Animation API into the context. * - * \pre ctx != nullptr - * \param ctx the context - * \param index the value index - * \return the Animation object - */ -auto dukx_require_animation(duk_context* ctx, duk_idx_t index) -> animation&; - -/** - * Load the animation module into the context. - * - * \pre ctx != nullptr + * \warning you need to put a mlk::client::loader before use * \param ctx the context */ -void dukx_load_animation(duk_context* ctx); +void load_animation_api(duk_context* ctx); + +} // !client + +namespace duk { + +template <> +struct type_traits<client::animation> { + /** + * Get an animation object at the given index or raise a Javascript + * error. + * + * \pre ctx != nullptr + * \param ctx the context + * \param index the value index + * \return the Animation object + */ + static auto require(duk_context* ctx, duk_idx_t index) -> client::animation&; +}; + +} // !duk } // !mlk
--- a/libclient-js/malikania/js_animator.cpp Sat Oct 20 21:58:32 2018 +0200 +++ b/libclient-js/malikania/js_animator.cpp Wed Oct 24 21:13:12 2018 +0200 @@ -19,63 +19,67 @@ #include <cassert> #include <string> +#include <malikania/client/animator.hpp> + #include "js_animation.hpp" #include "js_animator.hpp" #include "js_point.hpp" #include "js_window.hpp" -namespace mlk::client { +namespace mlk { + +namespace client { namespace { -const std::string signature("\xff""\xff""malikania-animator-ptr"); +const std::string_view signature("\xff""\xff""Malikania.Animator.self"); auto self(duk_context* ctx) -> animator& { - dukx_stack_assert sa(ctx); + duk::stack_guard sa(ctx); duk_push_this(ctx); - duk_get_prop_string(ctx, -1, signature.c_str()); + duk_get_prop_string(ctx, -1, signature.data()); auto ptr = duk_to_pointer(ctx, -1); duk_pop_2(ctx); if (!ptr) - duk_error(ctx, DUK_ERR_TYPE_ERROR, "not an animator object"); + duk_error(ctx, DUK_ERR_TYPE_ERROR, "not an Animator object"); return *static_cast<client::animator*>(ptr); } -auto constructor(duk_context *ctx) -> duk_ret_t +auto Animator_constructor(duk_context* ctx) -> duk_ret_t { if (!duk_is_constructor_call(ctx)) - duk_error(ctx, DUK_ERR_ERROR, "animator must be new-constructed"); + duk_error(ctx, DUK_ERR_ERROR, "Animator must be new-constructed"); duk_push_this(ctx); - duk_push_pointer(ctx, new animator(dukx_require_animation(ctx, 0))); - duk_put_prop_string(ctx, -2, signature.c_str()); + duk_push_pointer(ctx, new animator(duk::require<animation>(ctx, 0))); + duk_put_prop_string(ctx, -2, signature.data()); // Be sure animation get not collected before. duk_dup(ctx, 0); - duk_put_prop_string(ctx, -2, "\xff""\xff""animation-ref"); + duk_put_prop_string(ctx, -2, "\xff""\xff""animation"); duk_pop(ctx); return 0; } -auto destructor(duk_context *ctx) -> duk_ret_t +auto Animator_destructor(duk_context* ctx) -> duk_ret_t { - duk_get_prop_string(ctx, 0, signature.c_str()); - delete static_cast<client::animator *>(duk_to_pointer(ctx, -1)); + duk_get_prop_string(ctx, 0, signature.data()); + delete static_cast<animator*>(duk_to_pointer(ctx, -1)); duk_pop(ctx); - duk_del_prop_string(ctx, 0, signature.c_str()); + duk_del_prop_string(ctx, 0, signature.data()); return 0; } -auto draw(duk_context *ctx) -> duk_ret_t +auto Animator_draw(duk_context* ctx) -> duk_ret_t { try { - self(ctx).draw(dukx_require_window(ctx, 0), dukx_get_point(ctx, 1)); + self(ctx).draw(duk::require<window>(ctx, 0), duk::get<point>(ctx, 1)); } catch (const std::exception &ex) { duk_error(ctx, DUK_ERR_ERROR, "%s", ex.what()); } @@ -83,7 +87,7 @@ return 0; } -auto update(duk_context *ctx) -> duk_ret_t +auto Animator_update(duk_context* ctx) -> duk_ret_t { self(ctx).update(); @@ -91,44 +95,30 @@ } const duk_function_list_entry methods[] = { - { "draw", draw, 2 }, - { "update", update, 0 }, - { nullptr, nullptr, 0 } + { "draw", Animator_draw, 2 }, + { "update", Animator_update, 0 }, + { nullptr, nullptr, 0 } }; } // !namespace -auto dukx_require_animator(duk_context* ctx, duk_idx_t index) -> animator& +void load_animator_api(duk_context* ctx) { assert(ctx); - dukx_stack_assert sa(ctx); - - duk_get_prop_string(ctx, index, signature.c_str()); - auto ptr = duk_to_pointer(ctx, -1); - duk_pop(ctx); - - if (!ptr) - duk_error(ctx, DUK_ERR_TYPE_ERROR, "not an animator object"); - - return *static_cast<client::animator*>(ptr); -} - -void dukx_load_animator(duk_context* ctx) -{ - assert(ctx); - - dukx_stack_assert sa(ctx); + duk::stack_guard sa(ctx); duk_get_global_string(ctx, "Malikania"); - duk_push_c_function(ctx, constructor, 1); + duk_push_c_function(ctx, Animator_constructor, 1); duk_push_object(ctx); duk_put_function_list(ctx, -1, methods); - duk_push_c_function(ctx, destructor, 1); + duk_push_c_function(ctx, Animator_destructor, 1); duk_set_finalizer(ctx, -2); duk_put_prop_string(ctx, -2, "prototype"); duk_put_prop_string(ctx, -2, "Animator"); duk_pop(ctx); } -} // !mlk::client +} // !client + +} // !mlk
--- a/libclient-js/malikania/js_animator.hpp Sat Oct 20 21:58:32 2018 +0200 +++ b/libclient-js/malikania/js_animator.hpp Wed Oct 24 21:13:12 2018 +0200 @@ -19,22 +19,16 @@ #ifndef MALIKANIA_JS_ANIMATOR_HPP #define MALIKANIA_JS_ANIMATOR_HPP -#include <malikania/client/animator.hpp> -#include <malikania/duktape.hpp> +#include "duk.hpp" namespace mlk::client { /** - * Get the animator at the given index. + * Load Malikania.ElapsedTimer API into the context. * - * \pre ctx != nullptr * \param ctx the context - * \param index the value index - * \return the animator */ -auto dukx_require_animator(duk_context* ctx, duk_idx_t index) -> animator&; - -void dukx_load_animator(duk_context* ctx); +void load_animator_api(duk_context* ctx); } // !mlk::client
--- a/libclient-js/malikania/js_client_resources_loader.cpp Sat Oct 20 21:58:32 2018 +0200 +++ b/libclient-js/malikania/js_client_resources_loader.cpp Wed Oct 24 21:13:12 2018 +0200 @@ -18,6 +18,8 @@ #include <cassert> +#include <malikania/client/loader.hpp> + #include "js_client_resources_loader.hpp" #include "js_resources_loader.hpp" @@ -25,34 +27,40 @@ namespace { -const std::string variable("\xff""\xff""malikania-client-resources-loader"); +const std::string_view variable("\xff""\xff""Malikania.ClientLoader"); } // !namespace -void dukx_put_client_loader(duk_context* ctx, client::loader& loader) +namespace duk { + +using namespace client; + +void type_traits<client::loader>::put(duk_context* ctx, client::loader& loader) { - assert(ctx); + assert(ctx); - // Also store as parent. - dukx_put_loader(ctx, loader); + // Also store as parent. + type_traits<mlk::loader>::put(ctx, loader); - dukx_stack_assert sa(ctx); + duk::stack_guard sa(ctx); - duk_push_pointer(ctx, &loader); - duk_put_global_string(ctx, variable.c_str()); + duk_push_pointer(ctx, &loader); + duk_put_global_string(ctx, variable.data()); } -client::loader& dukx_get_client_loader(duk_context* ctx) +auto type_traits<client::loader>::require(duk_context* ctx, duk_idx_t) -> client::loader& { - assert(ctx); + assert(ctx); - dukx_stack_assert sa(ctx); + duk::stack_guard sa(ctx); - duk_get_global_string(ctx, variable.c_str()); - auto ptr = static_cast<client::loader*>(duk_to_pointer(ctx, -1)); - duk_pop(ctx); + duk_get_global_string(ctx, variable.data()); + auto ptr = static_cast<client::loader*>(duk_to_pointer(ctx, -1)); + duk_pop(ctx); - return *static_cast<client::loader*>(ptr); + return *static_cast<client::loader*>(ptr); } +} // !duk + } // !mlk
--- a/libclient-js/malikania/js_client_resources_loader.hpp Sat Oct 20 21:58:32 2018 +0200 +++ b/libclient-js/malikania/js_client_resources_loader.hpp Wed Oct 24 21:13:12 2018 +0200 @@ -19,15 +19,26 @@ #ifndef MALIKANIA_JS_CLIENT_RESOURCES_LOADER_H #define MALIKANIA_JS_CLIENT_RESOURCES_LOADER_H -#include <malikania/client/loader.hpp> - -#include "duktape.hpp" +#include "duk.hpp" namespace mlk { -void dukx_put_client_loader(duk_context* ctx, mlk::client::loader&); +namespace client { + +class loader; + +} // !client + +namespace duk { -mlk::client::loader& dukx_get_client_loader(duk_context* ctx); +template <> +struct type_traits<client::loader> { + static void put(duk_context* ctx, client::loader& loader); + + static auto require(duk_context* ctx, duk_idx_t) -> client::loader&; +}; + +} // !duk } // !mlk
--- a/libclient-js/malikania/js_color.cpp Sat Oct 20 21:58:32 2018 +0200 +++ b/libclient-js/malikania/js_color.cpp Wed Oct 24 21:13:12 2018 +0200 @@ -18,25 +18,16 @@ #include <cassert> +#include <malikania/client/color.hpp> + #include "js_color.hpp" -#include "util.hpp" -namespace mlk::client { +namespace mlk { + +namespace client { namespace { -auto clamp_component(duk_context* ctx, int value, bool required) -> std::uint8_t -{ - if (value < 0 || value > 255) { - if (required) - duk_error(ctx, DUK_ERR_RANGE_ERROR, "%d is out of range (0, 255)", value); - else - value = util::clamp(value, 0, 255); - } - - return static_cast<std::uint8_t>(value); -} - auto parse_string(duk_context* ctx, duk_idx_t index, bool required) -> color { assert(duk_is_string(ctx, index)); @@ -57,28 +48,37 @@ { assert(duk_is_object(ctx, index)); - auto require = [&] (const auto prop) -> std::uint8_t { - if (required && !duk_has_prop_string(ctx, index, prop)) - duk_error(ctx, DUK_ERR_ERROR, "missing %s property in color description", prop); - - duk_get_prop_string(ctx, index, prop); - auto comp = duk_get_int(ctx, -1); - duk_pop(ctx); - - return clamp_component(ctx, comp, required); - }; - - // Alpha is optional. + duk_get_prop_string(ctx, index, "red"); + const auto red = duk::optional<unsigned>(ctx, -1); + duk_pop(ctx); + duk_get_prop_string(ctx, index, "green"); + const auto green = duk::optional<unsigned>(ctx, -1); + duk_pop(ctx); + duk_get_prop_string(ctx, index, "blue"); + const auto blue = duk::optional<unsigned>(ctx, -1); + duk_pop(ctx); duk_get_prop_string(ctx, index, "alpha"); - auto alpha = duk_is_number(ctx, -1) ? duk_to_int(ctx, -1) : 255; + auto alpha = duk::optional<unsigned>(ctx, -1); duk_pop(ctx); - return color{ - require("red"), - require("green"), - require("blue"), - clamp_component(ctx, alpha, required) - }; + if (required) { + if (!red) + duk_error(ctx, DUK_ERR_TYPE_ERROR, "invalid 'red' property"); + if (!green) + duk_error(ctx, DUK_ERR_TYPE_ERROR, "invalid 'green' property"); + if (!blue) + duk_error(ctx, DUK_ERR_TYPE_ERROR, "invalid 'blue' property"); + } + + if (!alpha) + alpha = 255; + + return { + static_cast<std::uint8_t>(*red), + static_cast<std::uint8_t>(*green), + static_cast<std::uint8_t>(*blue), + static_cast<std::uint8_t>(*alpha) + }; } auto parse(duk_context* ctx, duk_idx_t index, bool required, color ret = {}) -> color @@ -91,9 +91,8 @@ ret = parse_object(ctx, index, required); break; default: - if (required) { - duk_error(ctx, DUK_ERR_TYPE_ERROR, "color (string, object) expected"); - } + if (required) + duk_error(ctx, DUK_ERR_TYPE_ERROR, "Color (string, object) expected"); break; } @@ -101,7 +100,7 @@ return ret; } -auto constructor(duk_context* ctx) -> duk_ret_t +auto Color_constructor(duk_context* ctx) -> duk_ret_t { color obj; @@ -111,82 +110,90 @@ */ if (duk_get_top(ctx) >= 3) { // Alpha is optional. - auto alpha = duk_is_number(ctx, 3) ? duk_to_int(ctx, 3) : 255; - - obj = color{ - clamp_component(ctx, duk_require_int(ctx, 0), true), - clamp_component(ctx, duk_require_int(ctx, 1), true), - clamp_component(ctx, duk_require_int(ctx, 2), true), - clamp_component(ctx, alpha, true) - }; + obj.red = duk::require<unsigned>(ctx, 0); + obj.green = duk::require<unsigned>(ctx, 1); + obj.blue = duk::require<unsigned>(ctx, 2); + obj.alpha = duk_is_number(ctx, 3) ? duk::get<unsigned>(ctx, 3) : 255; } else if (duk_get_top(ctx) == 1) - obj = parse(ctx, 0, true); + obj = duk::require<color>(ctx, 0); duk_ret_t ret; // Allow both constructor and non constructor calls. if (duk_is_constructor_call(ctx)) { duk_push_this(ctx); - dukx_put_color(ctx, obj); + duk::put(ctx, obj); duk_pop(ctx); ret = 0; } else { - dukx_push_color(ctx, obj); + duk::push(ctx, obj); ret = 1; } return ret; } -} //! namespace - -auto dukx_get_color(duk_context* ctx, duk_idx_t index) -> color -{ - return parse(ctx, index, false); -} - -auto dukx_require_color(duk_context* ctx, duk_idx_t index) -> color -{ - return parse(ctx, index, true); -} - -auto dukx_optional_color(duk_context* ctx, duk_idx_t index, color def) -> color -{ - return parse(ctx, index, false, std::move(def)); -} - -void dukx_push_color(duk_context* ctx, const color& color) -{ - dukx_stack_assert sa(ctx, 1); +} // !namespace - duk_push_object(ctx); - dukx_put_color(ctx, color); -} - -void dukx_put_color(duk_context* ctx, const color &color) +void load_color_api(duk_context* ctx) { - assert(duk_is_object(ctx, -1)); - - dukx_stack_assert sa(ctx, 0); - - duk_push_uint(ctx, color.red); - duk_put_prop_string(ctx, -2, "red"); - duk_push_uint(ctx, color.green); - duk_put_prop_string(ctx, -2, "green"); - duk_push_uint(ctx, color.blue); - duk_put_prop_string(ctx, -2, "blue"); - duk_push_uint(ctx, color.alpha); - duk_put_prop_string(ctx, -2, "alpha"); -} - -void dukx_load_color(duk_context* ctx) -{ - dukx_stack_assert sa(ctx, 0); + duk::stack_guard sa(ctx, 0); duk_get_global_string(ctx, "Malikania"); - duk_push_c_function(ctx, constructor, DUK_VARARGS); + duk_push_c_function(ctx, Color_constructor, DUK_VARARGS); duk_put_prop_string(ctx, -2, "Color"); duk_pop(ctx); } -} // !mlk::client +} // !client + +namespace duk { + +using namespace client; + +auto type_traits<color>::get(duk_context* ctx, duk_idx_t index) -> color +{ + return parse(ctx, index, false); +} + +auto type_traits<color>::require(duk_context* ctx, duk_idx_t index) -> color +{ + return parse(ctx, index, true); +} + +auto type_traits<color>::optional(duk_context* ctx, duk_idx_t index) -> std::optional<color> +{ + try { + return parse(ctx, index, false); + } catch (...) { + return color(); + } +} + +void type_traits<color>::push(duk_context* ctx, const color& color) +{ + duk::stack_guard sa(ctx, 1); + + duk_push_object(ctx); + put(ctx, color); +} + +void type_traits<color>::put(duk_context* ctx, const color& color) +{ + assert(duk_is_object(ctx, -1)); + + duk::stack_guard sa(ctx, 0); + + duk::push<unsigned>(ctx, color.red); + duk_put_prop_string(ctx, -2, "red"); + duk::push<unsigned>(ctx, color.green); + duk_put_prop_string(ctx, -2, "green"); + duk::push<unsigned>(ctx, color.blue); + duk_put_prop_string(ctx, -2, "blue"); + duk::push<unsigned>(ctx, color.alpha); + duk_put_prop_string(ctx, -2, "alpha"); +} + +} // !duk + +} // !mlk
--- a/libclient-js/malikania/js_color.hpp Sat Oct 20 21:58:32 2018 +0200 +++ b/libclient-js/malikania/js_color.hpp Wed Oct 24 21:13:12 2018 +0200 @@ -23,7 +23,7 @@ * \file js_color.hpp * \brief JavaScript binding for color. * - * colors can be created from plain JavaScript object. + * Colors can be created from plain JavaScript object. * * ```` * { @@ -37,60 +37,76 @@ * It can also takes strings like "#rrggbbaa" and SVG names. */ -#include <malikania/client/color.hpp> -#include <malikania/duktape.hpp> +#include "duk.hpp" -namespace mlk::client { +namespace mlk { -/** - * Get a color. - * - * May return a default value or a color with adjusted components. - * - * \param ctx the context - * \param index the index - */ -auto dukx_get_color(duk_context* ctx, duk_idx_t index) -> color; +namespace client { -/** - * Require a color. - * - * If the color has any invalid component, raise a JavaScript error. - * - * \param ctx the context - * \param index the index - */ -auto dukx_require_color(duk_context* ctx, duk_idx_t index) -> color; +struct color; /** - * Like get, but return the default value only if the value at the given - * index is not an object or not a string, otherwise, adjust invalid values. - * - * \param ctx the context - * \param index the index - * \param def the default value - */ -auto dukx_optional_color(duk_context* ctx, duk_idx_t index, color def) -> color; - -/** - * Push the color as object. + * Load Malikania.ElapsedTimer API into the context. * * \param ctx the context - * \param color the color */ -void dukx_push_color(duk_context* ctx, const color& color); +void load_color_api(duk_context* ctx); + +} // !client + +namespace duk { + +template <> +struct type_traits<client::color> { + /** + * Get a color. + * + * May return a default value or a color with adjusted components. + * + * \param ctx the context + * \param index the index + */ + static auto get(duk_context* ctx, duk_idx_t index) -> client::color; + + /** + * Require a color. + * + * If the color has any invalid component, raise a JavaScript error. + * + * \param ctx the context + * \param index the index + */ + static auto require(duk_context* ctx, duk_idx_t index) -> client::color; -/** - * Put the color properties into the object at the top of the stack. - * - * \pre the top value must be an object - * \param ctx the context - * \param color the color - */ -void dukx_put_color(duk_context* ctx, const color& color); + /** + * Like get, but return the default value only if the value at the given + * index is not an object or not a string, otherwise, adjust invalid values. + * + * \param ctx the context + * \param index the index + */ + static auto optional(duk_context* ctx, duk_idx_t index) -> std::optional<client::color>; -void dukx_load_color(duk_context* ctx); + /** + * Push the color as object. + * + * \param ctx the context + * \param color the color + */ + static void push(duk_context* ctx, const client::color& color); -} // !mlk::client + /** + * Put the color properties into the object at the top of the stack. + * + * \pre the top value must be an object + * \param ctx the context + * \param color the color + */ + static void put(duk_context* ctx, const client::color& color); +}; + +} // !duk + +} // !mlk #endif // !MALIKANIA_JS_COLOR_HPP
--- a/libclient-js/malikania/js_font.cpp Sat Oct 20 21:58:32 2018 +0200 +++ b/libclient-js/malikania/js_font.cpp Wed Oct 24 21:13:12 2018 +0200 @@ -18,19 +18,26 @@ #include <cassert> +#include <malikania/size.hpp> + +#include <malikania/client/loader.hpp> +#include <malikania/client/font.hpp> + #include "js_client_resources_loader.hpp" #include "js_font.hpp" #include "js_size.hpp" -namespace mlk::client { +namespace mlk { + +namespace client { namespace { -const std::string signature("\xff""\xff""malikania-font-ptr"); +const std::string signature("\xff""\xff""Malikania.Font.self"); auto self(duk_context* ctx) -> font& { - dukx_stack_assert sa(ctx); + duk::stack_guard sa(ctx); duk_push_this(ctx); duk_get_prop_string(ctx, -1, signature.c_str()); @@ -43,23 +50,19 @@ return *static_cast<font*>(ptr); } -auto constructor(duk_context* ctx) -> duk_ret_t +auto Font_constructor(duk_context* ctx) -> duk_ret_t { - dukx_stack_assert sa(ctx); + duk::stack_guard sa(ctx); if (!duk_is_constructor_call(ctx)) duk_error(ctx, DUK_ERR_ERROR, "font must be new-constructed"); try { - auto& loader = dukx_get_client_loader(ctx); - auto id = duk_require_string(ctx, 0); - auto size = duk_require_int(ctx, 1); - - if (size < 0) - duk_error(ctx, DUK_ERR_RANGE_ERROR, "%d must not be negative", size); + auto id = duk::require<std::string_view>(ctx, 0); + auto size = duk::require<unsigned>(ctx, 1); duk_push_this(ctx); - duk_push_pointer(ctx, new font(loader.load_font(id, static_cast<unsigned>(size)))); + duk_push_pointer(ctx, new font(duk::require<loader>(ctx, 0).load_font(id, size))); duk_put_prop_string(ctx, -2, signature.c_str()); duk_pop(ctx); } catch (const std::exception &ex) { @@ -69,10 +72,10 @@ return 0; } -auto clip(duk_context* ctx) -> duk_ret_t +auto Font_prototype_clip(duk_context* ctx) -> duk_ret_t { try { - dukx_push_size(ctx, self(ctx).clip(duk_require_string(ctx, 0))); + duk::push(ctx, self(ctx).clip(duk::require<std::string>(ctx, 0))); } catch (const std::exception &ex) { duk_error(ctx, DUK_ERR_ERROR, "%s", ex.what()); } @@ -81,34 +84,18 @@ } const duk_function_list_entry methods[] = { - { "clip", clip, 1 }, - { nullptr, nullptr, 0 } + { "clip", Font_prototype_clip, 1 }, + { nullptr, nullptr, 0 } }; } // !namespace -auto dukx_require_font(duk_context* ctx, duk_idx_t index) -> font& +void load_font_api(duk_context* ctx) { - assert(ctx); - - dukx_stack_assert sa(ctx); - - duk_get_prop_string(ctx, index, signature.c_str()); - auto ptr = duk_to_pointer(ctx, -1); - duk_pop(ctx); - - if (!ptr) - duk_error(ctx, DUK_ERR_TYPE_ERROR, "not a font object"); - - return *static_cast<font*>(ptr); -} - -void dukx_load_font(duk_context* ctx) -{ - dukx_stack_assert sa(ctx); + duk::stack_guard sa(ctx); duk_get_global_string(ctx, "Malikania"); - duk_push_c_function(ctx, constructor, 2); + duk_push_c_function(ctx, Font_constructor, 2); duk_push_object(ctx); duk_put_function_list(ctx, -1, methods); duk_put_prop_string(ctx, -2, "prototype"); @@ -116,4 +103,28 @@ duk_pop(ctx); } -} // !mlk::client +} // !client + +namespace duk { + +using namespace client; + +auto type_traits<font>::require(duk_context* ctx, duk_idx_t index) -> font& +{ + assert(ctx); + + duk::stack_guard sa(ctx); + + duk_get_prop_string(ctx, index, signature.data()); + auto ptr = duk_to_pointer(ctx, -1); + duk_pop(ctx); + + if (!ptr) + duk_error(ctx, DUK_ERR_TYPE_ERROR, "not a Font object"); + + return *static_cast<font*>(ptr); +} + +} // !duk + +} // !mlk
--- a/libclient-js/malikania/js_font.hpp Sat Oct 20 21:58:32 2018 +0200 +++ b/libclient-js/malikania/js_font.hpp Wed Oct 24 21:13:12 2018 +0200 @@ -19,15 +19,32 @@ #ifndef MALIKANIA_JS_FONT_HPP #define MALIKANIA_JS_FONT_HPP -#include <malikania/client/font.hpp> -#include <malikania/duktape.hpp> +#include "duk.hpp" + +namespace mlk { -namespace mlk::client { +namespace client { + +class font; -auto dukx_require_font(duk_context* ctx, duk_idx_t index) -> font&; +/** + * Load Malikania.Font API into the context. + * + * \param ctx the context + */ +void load_font_api(duk_context* ctx); + +} // !client -void dukx_load_font(duk_context* ctx); +namespace duk { -} // !mlk::client +template <> +struct type_traits<client::font> { + static auto require(duk_context* ctx, duk_idx_t index) -> client::font&; +}; + +} // !duk + +} // !mlk: #endif // !MALIKANIA_JS_FONT_HPP
--- a/libclient-js/malikania/js_image.cpp Sat Oct 20 21:58:32 2018 +0200 +++ b/libclient-js/malikania/js_image.cpp Wed Oct 24 21:13:12 2018 +0200 @@ -18,6 +18,10 @@ #include <cassert> +#include <malikania/client/loader.hpp> +#include <malikania/client/image.hpp> +#include <malikania/client/window.hpp> + #include "js_client_resources_loader.hpp" #include "js_image.hpp" #include "js_point.hpp" @@ -29,69 +33,68 @@ namespace { -const std::string signature("\xff""\xff""malikania-image-ptr"); +const std::string_view signature("\xff""\xff""Malikania.Image.self"); auto self(duk_context* ctx) -> image& { - dukx_stack_assert sa(ctx); + duk::stack_guard sa(ctx); duk_push_this(ctx); - duk_get_prop_string(ctx, -1, signature.c_str()); + duk_get_prop_string(ctx, -1, signature.data()); auto ptr = duk_to_pointer(ctx, -1); duk_pop_2(ctx); if (!ptr) - duk_error(ctx, DUK_ERR_TYPE_ERROR, "not an Animator object"); + duk_error(ctx, DUK_ERR_TYPE_ERROR, "not an Image object"); - return *static_cast<image *>(ptr); + return *static_cast<image*>(ptr); } -auto size(duk_context* ctx) -> duk_ret_t +auto Image_property_get_size(duk_context* ctx) -> duk_ret_t { try { - dukx_push_size(ctx, self(ctx).get_size()); - } catch (const std::exception &ex) { + duk::push(ctx, self(ctx).get_size()); + } catch (const std::exception& ex) { duk_error(ctx, DUK_ERR_ERROR, "%s", ex.what()); } return 1; } -auto draw(duk_context* ctx) -> duk_ret_t +auto Image_prototype_draw(duk_context* ctx) -> duk_ret_t { try { auto& image = self(ctx); - auto& window = dukx_require_window(ctx, 0); + auto& win= duk::require<window>(ctx, 0); if (duk_get_top(ctx) == 2) - image.draw(window, dukx_get_point(ctx, 1)); + image.draw(win, duk::get<point>(ctx, 1)); else if (duk_get_top(ctx) == 3) - image.draw(window, dukx_get_rect(ctx, 1), dukx_get_rect(ctx, 2)); + image.draw(win, duk::get<rectangle>(ctx, 1), duk::get<rectangle>(ctx, 2)); else duk_error(ctx, DUK_ERR_TYPE_ERROR, "invalid number of arguments: #%d", duk_get_top(ctx)); - } catch (const std::exception &ex) { + } catch (const std::exception& ex) { duk_error(ctx, DUK_ERR_ERROR, "%s", ex.what()); } return 0; } -auto constructor(duk_context* ctx) -> duk_ret_t +auto Image_constructor(duk_context* ctx) -> duk_ret_t { if (!duk_is_constructor_call(ctx)) - duk_error(ctx, DUK_ERR_ERROR, "image must be new-constructed"); + duk_error(ctx, DUK_ERR_ERROR, "Image must be new-constructed"); try { - auto& loader = dukx_get_client_loader(ctx); - duk_push_this(ctx); - duk_push_pointer(ctx, new image(loader.load_image(duk_require_string(ctx, 0)))); - duk_put_prop_string(ctx, -2, signature.c_str()); + duk_push_pointer(ctx, new image(duk::require<loader>(ctx, 0) + .load_image(duk::require<std::string_view>(ctx, 0)))); + duk_put_prop_string(ctx, -2, signature.data()); duk_push_string(ctx, "size"); - duk_push_c_function(ctx, size, 0); + duk_push_c_function(ctx, Image_property_get_size, 0); duk_def_prop(ctx, -3, DUK_DEFPROP_HAVE_GETTER); duk_pop(ctx); - } catch (const std::exception &ex) { + } catch (const std::exception& ex) { duk_error(ctx, DUK_ERR_ERROR, "%s", ex.what()); } @@ -99,31 +102,18 @@ } const duk_function_list_entry methods[] = { - { "draw", draw, DUK_VARARGS }, - { nullptr, nullptr, 0 } + { "draw", Image_prototype_draw, DUK_VARARGS }, + { nullptr, nullptr, 0 } }; } // !namespace -void dukx_new_image(duk_context* ctx, image *image) +void load_image_api(duk_context* ctx) { - assert(ctx); - assert(image); - - dukx_stack_assert sa(ctx); - - duk_push_this(ctx); - duk_push_pointer(ctx, image); - duk_put_prop_string(ctx, -2, signature.c_str()); - duk_pop(ctx); -} - -void dukx_load_image(duk_context* ctx) -{ - dukx_stack_assert sa(ctx); + duk::stack_guard sa(ctx); duk_get_global_string(ctx, "Malikania"); - duk_push_c_function(ctx, constructor, 1); + duk_push_c_function(ctx, Image_constructor, 1); duk_push_object(ctx); duk_put_function_list(ctx, -1, methods); duk_put_prop_string(ctx, -2, "prototype");
--- a/libclient-js/malikania/js_image.hpp Sat Oct 20 21:58:32 2018 +0200 +++ b/libclient-js/malikania/js_image.hpp Wed Oct 24 21:13:12 2018 +0200 @@ -19,12 +19,16 @@ #ifndef MALIKANIA_JS_IMAGE_HPP #define MALIKANIA_JS_IMAGE_HPP -#include <malikania/client/image.hpp> -#include <malikania/duktape.hpp> +#include "duk.hpp" namespace mlk::client { -void dukx_load_image(duk_context* ctx); +/** + * Load Malikania.Image API into the context. + * + * \param ctx the context + */ +void load_image_api(duk_context* ctx); } // !mlk::client
--- a/libclient-js/malikania/js_sprite.cpp Sat Oct 20 21:58:32 2018 +0200 +++ b/libclient-js/malikania/js_sprite.cpp Wed Oct 24 21:13:12 2018 +0200 @@ -16,6 +16,10 @@ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ +#include <malikania/client/loader.hpp> +#include <malikania/client/sprite.hpp> +#include <malikania/client/window.hpp> + #include "js_client_resources_loader.hpp" #include "js_point.hpp" #include "js_size.hpp" @@ -26,11 +30,11 @@ namespace { -const std::string signature("\xff""\xff""malikania-sprite-ptr"); +const std::string signature("\xff""\xff""Malikania.Sprite.self"); auto self(duk_context *ctx) -> sprite& { - dukx_stack_assert sa(ctx); + duk::stack_guard sa(ctx); duk_push_this(ctx); duk_get_prop_string(ctx, -1, signature.c_str()); @@ -38,82 +42,71 @@ duk_pop_2(ctx); if (!ptr) - duk_error(ctx, DUK_ERR_TYPE_ERROR, "not a sprite object"); + duk_error(ctx, DUK_ERR_TYPE_ERROR, "not a Sprite object"); return *static_cast<sprite*>(ptr); } -auto cell(duk_context* ctx) -> duk_ret_t +auto Sprite_property_get_cell(duk_context* ctx) -> duk_ret_t { - dukx_push_size(ctx, self(ctx).get_cell()); - - return 1; + return duk::push(ctx, self(ctx).get_cell()); } -auto columns(duk_context* ctx) -> duk_ret_t +auto Sprite_property_get_columns(duk_context* ctx) -> duk_ret_t { - duk_push_uint(ctx, self(ctx).get_columns()); - - return 1; + return duk::push(ctx, self(ctx).get_columns()); } -auto margins(duk_context *ctx) -> duk_ret_t +auto Sprite_property_get_margins(duk_context* ctx) -> duk_ret_t { - dukx_push_size(ctx, self(ctx).get_margin()); - - return 1; + return duk::push(ctx, self(ctx).get_margin()); } -auto rows(duk_context *ctx) -> duk_ret_t +auto Sprite_property_get_rows(duk_context* ctx) -> duk_ret_t { - duk_push_uint(ctx, self(ctx).get_rows()); - - return 1; + return duk::push(ctx, self(ctx).get_rows()); } -auto space(duk_context *ctx) -> duk_ret_t +auto Sprite_property_get_space(duk_context *ctx) -> duk_ret_t { - dukx_push_size(ctx, self(ctx).get_space()); - - return 1; + return duk::push(ctx, self(ctx).get_space()); } -auto constructor(duk_context *ctx) -> duk_ret_t +auto Sprite_constructor(duk_context *ctx) -> duk_ret_t { if (!duk_is_constructor_call(ctx)) - duk_error(ctx, DUK_ERR_ERROR, "sprite must be new-constructed"); + duk_error(ctx, DUK_ERR_ERROR, "Sprite must be new-constructed"); try { - auto& loader = dukx_get_client_loader(ctx); - auto sp = loader.load_sprite(duk_require_string(ctx, 0)); + auto sp = duk::require<loader>(ctx, 0).load_sprite(duk_require_string(ctx, 0)); duk_push_this(ctx); duk_push_pointer(ctx, new sprite(std::move(sp))); - duk_put_prop_string(ctx, -2, signature.c_str()); + duk_put_prop_string(ctx, -2, signature.data()); // Cell. duk_push_string(ctx, "cell"); - duk_push_c_function(ctx, cell, 0); + duk_push_c_function(ctx, Sprite_property_get_cell, 0); duk_def_prop(ctx, -3, DUK_DEFPROP_HAVE_GETTER); // Columns. duk_push_string(ctx, "columns"); - duk_push_c_function(ctx, columns, 0); + duk_push_c_function(ctx, Sprite_property_get_columns, 0); duk_def_prop(ctx, -3, DUK_DEFPROP_HAVE_GETTER); // Margins. duk_push_string(ctx, "margins"); - duk_push_c_function(ctx, margins, 0); + duk_push_c_function(ctx, Sprite_property_get_margins, 0); duk_def_prop(ctx, -3, DUK_DEFPROP_HAVE_GETTER); // Rows. duk_push_string(ctx, "rows"); - duk_push_c_function(ctx, rows, 0); + duk_push_c_function(ctx, Sprite_property_get_rows, 0); duk_def_prop(ctx, -3, DUK_DEFPROP_HAVE_GETTER); // Space. duk_push_string(ctx, "space"); - duk_push_c_function(ctx, space, 0); + duk_push_c_function(ctx, Sprite_property_get_space, 0); duk_def_prop(ctx, -3, DUK_DEFPROP_HAVE_GETTER); duk_pop(ctx); @@ -124,18 +117,18 @@ return 0; } -auto draw(duk_context *ctx) -> duk_ret_t +auto Sprite_prototype_draw(duk_context *ctx) -> duk_ret_t { try { auto& sprite = self(ctx); - auto& window = dukx_require_window(ctx, 0); - auto cell = duk_require_uint(ctx, 1); - auto point = dukx_get_point(ctx, 2); + auto& win = duk::require<window>(ctx, 0); + auto cell = duk::require<unsigned>(ctx, 1); + auto position = duk::require<point>(ctx, 2); - if (cell >= (sprite.get_rows() * sprite.get_columns())) - duk_error(ctx, DUK_ERR_RANGE_ERROR, "%d is out of range", cell); + if (cell >= sprite.get_total()) + duk_error(ctx, DUK_ERR_RANGE_ERROR, "cell %d is out of range", cell); - sprite.draw(window, cell, point); + sprite.draw(win, cell, position); } catch (const std::exception &ex) { duk_error(ctx, DUK_ERR_ERROR, "%s", ex.what()); } @@ -144,18 +137,18 @@ } const duk_function_list_entry methods[] = { - { "draw", draw, 3 }, - { nullptr, nullptr, 0 } + { "draw", Sprite_prototype_draw, 3 }, + { nullptr, nullptr, 0 } }; } // !namespace -void dukx_load_sprite(duk_context *ctx) +void load_sprite_api(duk_context* ctx) { - dukx_stack_assert sa(ctx); + duk::stack_guard sa(ctx); duk_get_global_string(ctx, "Malikania"); - duk_push_c_function(ctx, constructor, 1); + duk_push_c_function(ctx, Sprite_constructor, 1); duk_push_object(ctx); duk_put_function_list(ctx, -1, methods); duk_put_prop_string(ctx, -2, "prototype");
--- a/libclient-js/malikania/js_sprite.hpp Sat Oct 20 21:58:32 2018 +0200 +++ b/libclient-js/malikania/js_sprite.hpp Wed Oct 24 21:13:12 2018 +0200 @@ -19,12 +19,16 @@ #ifndef MALIKANIA_JS_SPRITE_HPP #define MALIKANIA_JS_SPRITE_HPP -#include <malikania/duktape.hpp> -#include <malikania/client/sprite.hpp> +#include "duk.hpp" namespace mlk::client { -void dukx_load_sprite(duk_context* ctx); +/** + * Load Malikania.Sprite API into the context. + * + * \param ctx the context + */ +void load_sprite_api(duk_context* ctx); } // !mlk::client
--- a/libclient-js/malikania/js_window.cpp Sat Oct 20 21:58:32 2018 +0200 +++ b/libclient-js/malikania/js_window.cpp Wed Oct 24 21:13:12 2018 +0200 @@ -18,6 +18,12 @@ #include <cassert> +#include <malikania/line.hpp> +#include <malikania/rectangle.hpp> + +#include <malikania/client/color.hpp> +#include <malikania/client/window.hpp> + #include "js_color.hpp" #include "js_font.hpp" #include "js_line.hpp" @@ -25,19 +31,21 @@ #include "js_rectangle.hpp" #include "js_window.hpp" -namespace mlk::client { +namespace mlk { + +namespace client { namespace { -const std::string signature("\xff""\xff""malikania-window-ptr"); -const std::string prototype("\xff""\xff""malikania-window-prototype"); +const std::string_view signature("\xff""\xff""Malikania.Window.self"); +const std::string_view prototype("\xff""\xff""Malikania.Window.prototype"); auto self(duk_context* ctx) -> window& { - dukx_stack_assert sa(ctx); + duk::stack_guard sa(ctx); duk_push_this(ctx); - duk_get_prop_string(ctx, -1, signature.c_str()); + duk_get_prop_string(ctx, -1, signature.data()); auto ptr = duk_to_pointer(ctx, -1); duk_pop_2(ctx); @@ -47,9 +55,9 @@ return *static_cast<window*>(ptr); } -auto constructor(duk_context* ctx) -> duk_ret_t +auto Window_constructor(duk_context* ctx) -> duk_ret_t { - dukx_stack_assert sa(ctx); + duk::stack_guard sa(ctx); if (!duk_is_constructor_call(ctx)) duk_error(ctx, DUK_ERR_ERROR, "window must be new-constructed"); @@ -58,116 +66,116 @@ try { duk_push_this(ctx); duk_push_pointer(ctx, new window); - duk_put_prop_string(ctx, -2, signature.c_str()); + duk_put_prop_string(ctx, -2, signature.data()); duk_pop(ctx); - } catch (const std::exception &ex) { + } catch (const std::exception& ex) { duk_error(ctx, DUK_ERR_ERROR, "%s", ex.what()); } return 0; } -auto clear(duk_context* ctx) -> duk_ret_t +auto Window_prototype_clear(duk_context* ctx) -> duk_ret_t { try { self(ctx).clear(); - } catch (const std::exception &ex) { + } catch (const std::exception& ex) { duk_error(ctx, DUK_ERR_ERROR, "%s", ex.what()); } return 0; } -auto present(duk_context* ctx) -> duk_ret_t +auto Window_prototype_present(duk_context* ctx) -> duk_ret_t { try { self(ctx).present(); - } catch (const std::exception &ex) { + } catch (const std::exception& ex) { duk_error(ctx, DUK_ERR_ERROR, "%s", ex.what()); } return 0; } -auto drawingColor(duk_context* ctx) -> duk_ret_t +auto Window_prototype_drawingColor(duk_context* ctx) -> duk_ret_t { try { - dukx_push_color(ctx, self(ctx).get_drawing_color()); - } catch (const std::exception &ex) { + duk::push(ctx, self(ctx).get_drawing_color()); + } catch (const std::exception& ex) { duk_error(ctx, DUK_ERR_ERROR, "%s", ex.what()); } return 1; } -auto drawLine(duk_context* ctx) -> duk_ret_t +auto Window_prototype_drawLine(duk_context* ctx) -> duk_ret_t { try { - self(ctx).draw_line(dukx_require_line(ctx, 0)); - } catch (const std::exception &ex) { + self(ctx).draw_line(duk::get<line>(ctx, 0)); + } catch (const std::exception& ex) { duk_error(ctx, DUK_ERR_ERROR, "%s", ex.what()); } return 0; } -auto drawPoint(duk_context* ctx) -> duk_ret_t +auto Window_prototype_drawPoint(duk_context* ctx) -> duk_ret_t { try { - self(ctx).draw_point(dukx_require_point(ctx, 0)); - } catch (const std::exception &ex) { + self(ctx).draw_point(duk::get<point>(ctx, 0)); + } catch (const std::exception& ex) { duk_error(ctx, DUK_ERR_ERROR, "%s", ex.what()); } return 0; } -auto drawRectangle(duk_context* ctx) -> duk_ret_t +auto Window_prototype_drawRectangle(duk_context* ctx) -> duk_ret_t { try { - self(ctx).draw_rectangle(dukx_require_rect(ctx, 0)); - } catch (const std::exception &ex) { + self(ctx).draw_rectangle(duk::get<rectangle>(ctx, 0)); + } catch (const std::exception& ex) { duk_error(ctx, DUK_ERR_ERROR, "%s", ex.what()); } return 0; } -auto drawText(duk_context* ctx) -> duk_ret_t +auto Window_prototype_drawText(duk_context* ctx) -> duk_ret_t { try { auto& win = self(ctx); - auto text = duk_require_string(ctx, 0); - auto& font = dukx_require_font(ctx, 1); - auto rect = dukx_get_rect(ctx, 2); + auto text = duk::require<std::string>(ctx, 0); + auto& fnt = duk::require<font>(ctx, 1); + auto rect = duk::get<rectangle>(ctx, 2); if (!rect.is_null()) - win.draw_text(text, font, rect); + win.draw_text(text, fnt, rect); else - win.draw_text(text, font, point{rect.x, rect.y}); - } catch (const std::exception &ex) { + win.draw_text(text, fnt, point{rect.x, rect.y}); + } catch (const std::exception& ex) { duk_error(ctx, DUK_ERR_ERROR, "%s", ex.what()); } return 0; } -auto fillRectangle(duk_context* ctx) -> duk_ret_t +auto Window_prototype_fillRectangle(duk_context* ctx) -> duk_ret_t { try { - self(ctx).fill_rectangle(dukx_require_rect(ctx, 0)); - } catch (const std::exception &ex) { + self(ctx).fill_rectangle(duk::get<rectangle>(ctx, 0)); + } catch (const std::exception& ex) { duk_error(ctx, DUK_ERR_ERROR, "%s", ex.what()); } return 0; } -auto setDrawingColor(duk_context* ctx) -> duk_ret_t +auto Window_prototype_setDrawingColor(duk_context* ctx) -> duk_ret_t { try { - self(ctx).set_drawing_color(dukx_require_color(ctx, 0)); - } catch (const std::exception &ex) { + self(ctx).set_drawing_color(duk::get<color>(ctx, 0)); + } catch (const std::exception& ex) { duk_error(ctx, DUK_ERR_ERROR, "%s", ex.what()); } @@ -175,27 +183,46 @@ } const duk_function_list_entry methods[] = { - { "clear", clear, 0 }, - { "drawingColor", drawingColor, 0 }, - { "drawLine", drawLine, 1 }, - { "drawPoint", drawPoint, 1 }, - { "drawRectangle", drawRectangle, 1 }, - { "drawText", drawText, 3 }, - { "fillRectangle", fillRectangle, 1 }, - { "present", present, 0 }, - { "setDrawingColor", setDrawingColor, 1 }, - { nullptr, nullptr, 0 } + { "clear", Window_prototype_clear, 0 }, + { "drawingColor", Window_prototype_drawingColor, 0 }, + { "drawLine", Window_prototype_drawLine, 1 }, + { "drawPoint", Window_prototype_drawPoint, 1 }, + { "drawRectangle", Window_prototype_drawRectangle, 1 }, + { "drawText", Window_prototype_drawText, 3 }, + { "fillRectangle", Window_prototype_fillRectangle, 1 }, + { "present", Window_prototype_present, 0 }, + { "setDrawingColor", Window_prototype_setDrawingColor, 1 }, + { nullptr, nullptr, 0 } }; } // !namespace -auto dukx_require_window(duk_context* ctx, duk_idx_t index) -> window& +void load_window_api(duk_context* ctx) +{ + duk::stack_guard sa(ctx); + + duk_get_global_string(ctx, "Malikania"); + duk_push_c_function(ctx, Window_constructor, 0); + duk_push_object(ctx); + duk_put_function_list(ctx, -1, methods); + duk_put_prop_string(ctx, -2, "prototype"); + duk_put_prop_string(ctx, -2, "Window"); + duk_pop(ctx); +} + +} // !client + +namespace duk { + +using namespace client; + +auto type_traits<window>::require(duk_context* ctx, duk_idx_t index) -> window& { assert(ctx); - dukx_stack_assert sa(ctx); + duk::stack_guard sa(ctx); - duk_get_prop_string(ctx, index, signature.c_str()); + duk_get_prop_string(ctx, index, signature.data()); auto ptr = duk_to_pointer(ctx, -1); duk_pop(ctx); @@ -205,17 +232,6 @@ return *static_cast<window*>(ptr); } -void dukx_load_window(duk_context* ctx) -{ - dukx_stack_assert sa(ctx); +} // !duk - duk_get_global_string(ctx, "Malikania"); - duk_push_c_function(ctx, constructor, 0); - duk_push_object(ctx); - duk_put_function_list(ctx, -1, methods); - duk_put_prop_string(ctx, -2, "prototype"); - duk_put_prop_string(ctx, -2, "Window"); - duk_pop(ctx); -} - -} // !mlk::client +} // !mlk
--- a/libclient-js/malikania/js_window.hpp Sat Oct 20 21:58:32 2018 +0200 +++ b/libclient-js/malikania/js_window.hpp Wed Oct 24 21:13:12 2018 +0200 @@ -19,15 +19,32 @@ #ifndef MALIKANIA_JS_WINDOW_HPP #define MALIKANIA_JS_WINDOW_HPP -#include <malikania/client/window.hpp> -#include <malikania/duktape.hpp> +#include "duk.hpp" + +namespace mlk { -namespace mlk::client { +namespace client { + +class window; -auto dukx_require_window(duk_context* ctx, duk_idx_t index) -> window&; +/** + * Load Malikania.Window API into the context. + * + * \param ctx the context + */ +void load_window_api(duk_context* ctx); + +} // !client -void dukx_load_window(duk_context* ctx); +namespace duk { -} // !mlk::client +template <> +struct type_traits<client::window> { + static auto require(duk_context* ctx, duk_idx_t index) -> client::window&; +}; + +} // !duk + +} // !mlk #endif // !MALIKANIA_JS_WINDOW_HPP
--- a/libclient/malikania/client/animator.hpp Sat Oct 20 21:58:32 2018 +0200 +++ b/libclient/malikania/client/animator.hpp Wed Oct 24 21:13:12 2018 +0200 @@ -19,21 +19,21 @@ #ifndef MALIKANIA_CLIENT_ANIMATOR_HPP #define MALIKANIA_CLIENT_ANIMATOR_HPP -#include <boost/timer/timer.hpp> - /** * \file animator.hpp * \brief Draw animations. */ +#include <boost/timer/timer.hpp> + +#include "animation.hpp" + namespace mlk { struct point; namespace client { -struct animation; - class window; /**
--- a/libcommon-js/CMakeLists.txt Sat Oct 20 21:58:32 2018 +0200 +++ b/libcommon-js/CMakeLists.txt Wed Oct 24 21:13:12 2018 +0200 @@ -19,32 +19,34 @@ project(libmlk-common-js) set( - HEADERS - ${libmlk-common-js_SOURCE_DIR}/malikania/duktape.hpp - ${libmlk-common-js_SOURCE_DIR}/malikania/js_elapsed_timer.hpp - ${libmlk-common-js_SOURCE_DIR}/malikania/js_line.hpp - ${libmlk-common-js_SOURCE_DIR}/malikania/js_point.hpp - ${libmlk-common-js_SOURCE_DIR}/malikania/js_rectangle.hpp - ${libmlk-common-js_SOURCE_DIR}/malikania/js_resources_loader.hpp - ${libmlk-common-js_SOURCE_DIR}/malikania/js_size.hpp + HEADERS + ${libmlk-common-js_SOURCE_DIR}/malikania/duktape.hpp + ${libmlk-common-js_SOURCE_DIR}/malikania/duk.hpp + ${libmlk-common-js_SOURCE_DIR}/malikania/js_elapsed_timer.hpp + ${libmlk-common-js_SOURCE_DIR}/malikania/js_line.hpp + ${libmlk-common-js_SOURCE_DIR}/malikania/js_point.hpp + ${libmlk-common-js_SOURCE_DIR}/malikania/js_rectangle.hpp + ${libmlk-common-js_SOURCE_DIR}/malikania/js_resources_loader.hpp + ${libmlk-common-js_SOURCE_DIR}/malikania/js_size.hpp ) set( - SOURCES - ${libmlk-common-js_SOURCE_DIR}/malikania/js_elapsed_timer.cpp - ${libmlk-common-js_SOURCE_DIR}/malikania/js_line.cpp - ${libmlk-common-js_SOURCE_DIR}/malikania/js_point.cpp - ${libmlk-common-js_SOURCE_DIR}/malikania/js_rectangle.cpp - ${libmlk-common-js_SOURCE_DIR}/malikania/js_resources_loader.cpp - ${libmlk-common-js_SOURCE_DIR}/malikania/js_size.cpp + SOURCES + ${libmlk-common-js_SOURCE_DIR}/malikania/duk.cpp + ${libmlk-common-js_SOURCE_DIR}/malikania/js_elapsed_timer.cpp + ${libmlk-common-js_SOURCE_DIR}/malikania/js_line.cpp + ${libmlk-common-js_SOURCE_DIR}/malikania/js_point.cpp + ${libmlk-common-js_SOURCE_DIR}/malikania/js_rectangle.cpp + ${libmlk-common-js_SOURCE_DIR}/malikania/js_resources_loader.cpp + ${libmlk-common-js_SOURCE_DIR}/malikania/js_size.cpp ) malikania_define_library( - PROJECT libmlk-common-js - TARGET libmlk-common-js - SOURCES ${HEADERS} ${SOURCES} - FLAGS "MALIKANIA_COMMON_BUILD" - PUBLIC_INCLUDES - $<BUILD_INTERFACE:${libmlk-common-js_SOURCE_DIR}/malikania> - LIBRARIES duktape json libmlk-common + PROJECT libmlk-common-js + TARGET libmlk-common-js + SOURCES ${HEADERS} ${SOURCES} + FLAGS "MALIKANIA_COMMON_BUILD" + PUBLIC_INCLUDES + $<BUILD_INTERFACE:${libmlk-common-js_SOURCE_DIR}/malikania> + LIBRARIES duktape json libmlk-common )
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/libcommon-js/malikania/duk.cpp Wed Oct 24 21:13:12 2018 +0200 @@ -0,0 +1,447 @@ +/* + * duk.cpp -- miscellaneous Duktape extras + * + * Copyright (c) 2017-2018 David Demelier <markand@malikania.fr> + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +#include <cassert> +#include <cstdio> + +#include "duk.hpp" + +namespace mlk::duk { + +// {{{ stack_guard + +stack_guard::stack_guard(duk_context* ctx, unsigned expected) noexcept +#if !defined(NDEBUG) + : context_(ctx) + , expected_(expected) + , at_start_(duk_get_top(ctx)) +#endif +{ +#if defined(NDEBUG) + (void)ctx; + (void)expected; +#endif +} + +stack_guard::~stack_guard() noexcept +{ +#if !defined(NDEBUG) + auto result = duk_get_top(context_) - at_start_; + + if (result != static_cast<int>(expected_)) { + std::fprintf(stderr, "Corrupt stack detection in stack_guard:\n"); + std::fprintf(stderr, " Size at start: %d\n", at_start_); + std::fprintf(stderr, " Size at end: %d\n", duk_get_top(context_)); + std::fprintf(stderr, " Expected (user): %u\n", expected_); + std::fprintf(stderr, " Expected (adjusted): %u\n", expected_ + at_start_); + std::fprintf(stderr, " Difference count: %+d\n", result - expected_); + std::abort(); + } +#endif +} + +// }}} + +// {{{ context + +context::context() noexcept + : handle_(duk_create_heap_default(), duk_destroy_heap) +{ + duk_push_object(handle_.get()); + duk_put_global_string(handle_.get(), "Malikania"); +} + +context::operator duk_context*() noexcept +{ + return handle_.get(); +} + +context::operator duk_context*() const noexcept +{ + return handle_.get(); +} + +// }}} + +// {{{ stack_info + +stack_info::stack_info(std::string name, + std::string message, + std::string stack, + std::string file_name, + unsigned line_number) noexcept + : name_(std::move(name)) + , message_(std::move(message)) + , stack_(std::move(stack)) + , file_name_(std::move(file_name)) + , line_number_(line_number) +{ +} + +auto stack_info::get_name() const noexcept -> const std::string& +{ + return name_; +} + +auto stack_info::get_message() const noexcept -> const std::string& +{ + return message_; +} + +auto stack_info::get_stack() const noexcept -> const std::string& +{ + return stack_; +} + +auto stack_info::get_file_name() const noexcept -> const std::string& +{ + return file_name_; +} + +auto stack_info::get_line_number() const noexcept -> unsigned +{ + return line_number_; +} + +auto stack_info::what() const noexcept -> const char* +{ + return message_.c_str(); +} + +// }}} + +// {{{ error + +error::error(int type, std::string message) noexcept + : type_(type) + , message_(std::move(message)) +{ +} + +error::error(std::string message) noexcept + : message_(std::move(message)) +{ +} + +void error::create(duk_context* ctx) const +{ + duk_push_error_object(ctx, type_, "%s", message_.c_str()); +} + +// }}} + +// {{{ eval_error + +eval_error::eval_error(std::string message) noexcept + : error(DUK_ERR_EVAL_ERROR, std::move(message)) +{ +} + +// }}} + +// {{{ range_error + +range_error::range_error(std::string message) noexcept + : error(DUK_ERR_RANGE_ERROR, std::move(message)) +{ +} + +// }}} + +// {{{ reference_error + +reference_error::reference_error(std::string message) noexcept + : error(DUK_ERR_REFERENCE_ERROR, std::move(message)) +{ +} + +// }}} + +// {{{ syntax_error + +syntax_error::syntax_error(std::string message) noexcept + : error(DUK_ERR_SYNTAX_ERROR, std::move(message)) +{ +} + +// }}} + +// {{{ type_error + +type_error::type_error(std::string message) noexcept + : error(DUK_ERR_TYPE_ERROR, std::move(message)) +{ +} + +// }}} + +// {{{ uri_error + +uri_error::uri_error(std::string message) noexcept + : error(DUK_ERR_URI_ERROR, std::move(message)) +{ +} + +// }}} + +// {{{ get_stack + +auto get_stack(duk_context* ctx, int index, bool pop) -> stack_info +{ + index = duk_normalize_index(ctx, index); + + duk_get_prop_string(ctx, index, "name"); + auto name = duk_to_string(ctx, -1); + duk_get_prop_string(ctx, index, "message"); + auto message = duk_to_string(ctx, -1); + duk_get_prop_string(ctx, index, "fileName"); + auto file_name = duk_to_string(ctx, -1); + duk_get_prop_string(ctx, index, "lineNumber"); + auto line_number = duk_to_uint(ctx, -1); + duk_get_prop_string(ctx, index, "stack"); + auto stack = duk_to_string(ctx, -1); + duk_pop_n(ctx, 5); + + if (pop) + duk_remove(ctx, index); + + return { + std::move(name), + std::move(message), + std::move(stack), + std::move(file_name), + line_number + }; +} + +// }}} + +// {{{ type_traits<std::exception> + +void type_traits<std::exception>::raise(duk_context* ctx, const std::exception& ex) +{ + duk_error(ctx, DUK_ERR_ERROR, "%s", ex.what()); +} + +// }}} + +// {{{ type_traits<std::system_error> + +void type_traits<std::system_error>::raise(duk_context* ctx, const std::system_error& ex) +{ + duk_push_error_object(ctx, DUK_ERR_ERROR, ex.what()); + duk_push_int(ctx, ex.code().value()); + duk_put_prop_string(ctx, -2, "code"); + duk_push_string(ctx, ex.code().category().name()); + duk_put_prop_string(ctx, -2, "category"); + duk_throw(ctx); +} + +// }}} + +// {{{ type_traits<error> + +void type_traits<error>::raise(duk_context* ctx, const error& ex) +{ + ex.create(ctx); + duk_throw(ctx); +} + +// }}} + +// {{{ type_traits<bool> + +void type_traits<bool>::push(duk_context* ctx, bool value) +{ + duk_push_boolean(ctx, value); +} + +auto type_traits<bool>::get(duk_context* ctx, duk_idx_t index) -> bool +{ + return duk_get_boolean(ctx, index); +} + +auto type_traits<bool>::require(duk_context* ctx, duk_idx_t index) -> bool +{ + return duk_require_boolean(ctx, index); +} + +auto type_traits<bool>::optional(duk_context* ctx, duk_idx_t index) -> std::optional<bool> +{ + return duk_is_boolean(ctx, index) ? std::make_optional(get(ctx, index)) : std::nullopt; +} + +// }}} + +// {{{ type_traits<duk_double_t> + +void type_traits<duk_double_t>::push(duk_context* ctx, duk_double_t value) +{ + duk_push_number(ctx, value); +} + +auto type_traits<duk_double_t>::get(duk_context* ctx, duk_idx_t index) -> duk_double_t +{ + return duk_get_number(ctx, index); +} + +auto type_traits<duk_double_t>::require(duk_context* ctx, duk_idx_t index) -> duk_double_t +{ + return duk_require_number(ctx, index); +} + +auto type_traits<duk_double_t>::optional(duk_context* ctx, duk_idx_t index) -> std::optional<duk_double_t> +{ + return duk_is_number(ctx, index) ? std::make_optional(get(ctx, index)) : std::nullopt; +} + +// }}} + +// {{{ type_traits<duk_int_t> + +void type_traits<duk_int_t>::push(duk_context* ctx, duk_int_t value) +{ + duk_push_int(ctx, value); +} + +auto type_traits<duk_int_t>::get(duk_context* ctx, duk_idx_t index) -> duk_int_t +{ + return duk_get_int(ctx, index); +} + +auto type_traits<duk_int_t>::require(duk_context* ctx, duk_idx_t index) -> duk_int_t +{ + return duk_require_int(ctx, index); +} + +auto type_traits<duk_int_t>::optional(duk_context* ctx, duk_idx_t index) -> std::optional<duk_int_t> +{ + return duk_is_number(ctx, index) ? std::make_optional(get(ctx, index)) : std::nullopt; +} + +// }}} + +// {{{ type_traits<duk_uint_t> + +void type_traits<duk_uint_t>::push(duk_context* ctx, duk_uint_t value) +{ + duk_push_uint(ctx, value); +} + +auto type_traits<duk_uint_t>::get(duk_context* ctx, duk_idx_t index) -> duk_uint_t +{ + return duk_get_uint(ctx, index); +} + +auto type_traits<duk_uint_t>::require(duk_context* ctx, duk_idx_t index) -> duk_uint_t +{ + return duk_require_uint(ctx, index); +} + +auto type_traits<duk_uint_t>::optional(duk_context* ctx, duk_idx_t index) -> std::optional<duk_uint_t> +{ + return duk_is_number(ctx, index) ? std::make_optional(get(ctx, index)) : std::nullopt; +} + +// }}} + +// {{{ type_traits<const char*> + +void type_traits<const char*>::push(duk_context* ctx, const char* value) +{ + duk_push_string(ctx, value); +} + +auto type_traits<const char*>::get(duk_context* ctx, duk_idx_t index) -> const char* +{ + return duk_get_string(ctx, index); +} + +auto type_traits<const char*>::require(duk_context* ctx, duk_idx_t index) -> const char* +{ + return duk_require_string(ctx, index); +} + +auto type_traits<const char*>::optional(duk_context* ctx, duk_idx_t index) -> std::optional<const char*> +{ + return duk_is_string(ctx, index) ? std::make_optional(get(ctx, index)) : std::nullopt; +} + +// }}} + +// {{{ type_traits<std::string> + +void type_traits<std::string>::push(duk_context* ctx, const std::string& value) +{ + duk_push_lstring(ctx, value.data(), value.size()); +} + +auto type_traits<std::string>::get(duk_context* ctx, duk_idx_t index) -> std::string +{ + duk_size_t length; + const char* str = duk_get_lstring(ctx, index, &length); + + return { str, length }; +} + +auto type_traits<std::string>::require(duk_context* ctx, duk_idx_t index) -> std::string +{ + duk_size_t length; + const char* str = duk_require_lstring(ctx, index, &length); + + return { str, length }; +} + +auto type_traits<std::string>::optional(duk_context* ctx, duk_idx_t index) -> std::optional<std::string> +{ + return duk_is_string(ctx, index) ? std::make_optional(get(ctx, index)) : std::nullopt; +} + +// }}} + +// {{{ type_traits<std::string_view> + +void type_traits<std::string_view>::push(duk_context* ctx, std::string_view value) +{ + duk_push_lstring(ctx, value.data(), value.size()); +} + +auto type_traits<std::string_view>::get(duk_context* ctx, duk_idx_t index) -> std::string_view +{ + duk_size_t length; + const char* str = duk_get_lstring(ctx, index, &length); + + return { str, length }; +} + +auto type_traits<std::string_view>::require(duk_context* ctx, duk_idx_t index) -> std::string_view +{ + duk_size_t length; + const char* str = duk_require_lstring(ctx, index, &length); + + return { str, length }; +} + +auto type_traits<std::string_view>::optional(duk_context* ctx, duk_idx_t index) -> std::optional<std::string_view> +{ + return duk_is_string(ctx, index) ? std::make_optional(get(ctx, index)) : std::nullopt; +} + +// }}} + +} // !mlk::duk
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/libcommon-js/malikania/duk.hpp Wed Oct 24 21:13:12 2018 +0200 @@ -0,0 +1,988 @@ +/* + * duk.hpp -- miscellaneous Duktape extras + * + * Copyright (c) 2017-2018 David Demelier <markand@malikania.fr> + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +#ifndef MALIKANIA_JS_DUK_HPP +#define MALIKANIA_JS_DUK_HPP + +/** + * \file duk.hpp + * \brief Miscellaneous Duktape extras + * \author David Demelier <markand@malikania.fr> + * \version 0.2.0 + */ + +#include <exception> +#include <memory> +#include <optional> +#include <string> +#include <string_view> +#include <system_error> + +#include "duktape.h" + +/** + * \brief Miscellaneous Duktape extras. + */ +namespace mlk::duk { + +// {{{ stack_guard + +/** + * \brief Stack sanity checker. + * + * Instanciate this class where you need to manipulate the Duktape stack outside + * a Duktape/C function, its destructor will examinate if the stack size matches + * the user expected size. + * + * When compiled with NDEBUG, this class does nothing. + * + * To use it, just declare an lvalue at the beginning of your function. + */ +class stack_guard { +#if !defined(NDEBUG) +private: + duk_context* context_; + unsigned expected_; + int at_start_; +#endif + +public: + /** + * Create the stack checker. + * + * No-op if NDEBUG is set. + * + * \param ctx the context + * \param expected the size expected relative to the already existing values + */ + stack_guard(duk_context* ctx, unsigned expected = 0) noexcept; + + /** + * Verify the expected size. + * + * No-op if NDEBUG is set. + */ + ~stack_guard() noexcept; +}; + +// }}} + +// {{{ context + +/** + * \brief RAII based Duktape handler. + * + * This class is implicitly convertible to duk_context for convenience. + */ +class context { +private: + std::unique_ptr<duk_context, void (*)(duk_context*)> handle_; + + context(const context&) = delete; + void operator=(const context&) = delete; + +public: + /** + * Create default context. + */ + context() noexcept; + + /** + * Default move constructor. + */ + context(context&&) noexcept = default; + + /** + * Convert the context to the native Duktape/C type. + * + * \return the duk_context + */ + operator duk_context*() noexcept; + + /** + * Convert the context to the native Duktape/C type. + * + * \return the duk_context + */ + operator duk_context*() const noexcept; + + /** + * Default move assignment operator. + * + * \return this + */ + auto operator=(context&&) noexcept -> context& = default; +}; + +// }}} + +// {{{ stack_info + +/** + * \brief Error description. + * + * This class fills the fields got in an Error object. + */ +class stack_info : public std::exception { +private: + std::string name_; + std::string message_; + std::string stack_; + std::string file_name_; + unsigned line_number_; + +public: + /** + * Construct the stack information. + * + * \param name the exception name (e.g. ReferenceError) + * \param message the error message + * \param stack the stack trace + * \param file_name the optional filename + * \param line_number the optional line number + */ + stack_info(std::string name, + std::string message, + std::string stack, + std::string file_name, + unsigned line_number = 0) noexcept; + + /** + * Get the exception name. + * + * \return the exception name (e.g. ReferenceError) + */ + auto get_name() const noexcept -> const std::string&; + + /** + * Get the error message. + * + * \return the message + */ + auto get_message() const noexcept -> const std::string&; + + /** + * Get the stack trace. + * + * \return the stack + */ + auto get_stack() const noexcept -> const std::string&; + + /** + * Get the optional file name. + * + * \return the file name + */ + auto get_file_name() const noexcept -> const std::string&; + + /** + * Get the line number. + * + * \return the line number + */ + auto get_line_number() const noexcept -> unsigned; + + /** + * Get the error message. This effectively returns message field. + * + * \return the message + */ + auto what() const noexcept -> const char* override; +}; + +// }}} + +// {{{ type_traits + +/** + * \brief Operations on different types. + * + * This class provides some functions for the given type, depending on the + * nature of the function. + * + * For example, push will call type_traits<T>::push static function + * if the type_traits is implemented for that given T type. + * + * This helps passing/getting function between Javascript and C++ code. + * + * Example: + * + * ```cpp + * push(ctx, 123); // Uses type_traits<int> + * push(ctx, true); // Uses type_traits<bool> + * ``` + * + * This class is specialized for the following types: + * + * - `bool`, + * - `duk_int_t`, + * - `duk_uint_t`, + * - `duk_double_t`, + * - `const char*`, + * - `std::string`, + * - `std::string_view`. + * + * Regarding exceptions, this class is specialized for the following types: + * + * - error, + * - std::exception, + * - std::system_error. + * + * \see push + * \see get + * \see require + * \see raise + */ +template <typename T> +struct type_traits; + +// }}} + +// {{{ push + +/** + * Generic push function. + * + * This function calls type_traits<T>::push if specialized. + * + * \param ctx the Duktape context + * \param value the forwarded value + * \return 1 for convenience + */ +template <typename T> +auto push(duk_context* ctx, T&& value) -> int +{ + using Type = typename std::decay<T>::type; + + type_traits<Type>::push(ctx, std::forward<T>(value)); + + return 1; +} + +// }}} + +// {{{ put + +/** + * Generic put function. + * + * This function calls type_traits<T>::put if specialized. + * + * The purpose of this function is to inject the argument through the value at + * the top of the stack. + * + * \param ctx the Duktape context + * \param value the forwarded value + * \return 1 for convenience + */ +template <typename T> +auto put(duk_context* ctx, T&& value) -> int +{ + using Type = typename std::decay<T>::type; + + type_traits<Type>::put(ctx, std::forward<T>(value)); + + return 1; +} + +// }}} + +// {{{ get + +/** + * Generic get function. + * + * This functions calls type_traits<T>::get if specialized. + * + * \param ctx the Duktape context + * \param index the value index + * \return the converted value + */ +template <typename T> +auto get(duk_context* ctx, duk_idx_t index) -> decltype(auto) +{ + using Type = typename std::decay<T>::type; + + return type_traits<Type>::get(ctx, index); +} + +// }}} + +// {{{ optional + +/** + * Generic optional function. + * + * This functions calls type_traits<T>::optional if specialized. + * + * \param ctx the Duktape context + * \param index the value index + * \return the converted value + */ +template <typename T> +auto optional(duk_context* ctx, duk_idx_t index) -> decltype(auto) +{ + using Type = typename std::decay<T>::type; + + return type_traits<Type>::optional(ctx, index); +} + +// }}} + +// {{{ require + +/** + * Generic require function. + * + * This functions calls type_traits<T>::require if specialized. + * + * \param ctx the Duktape context + * \param index the value index + * \return the converted value + */ +template <typename T> +auto require(duk_context* ctx, duk_idx_t index) -> decltype(auto) +{ + using Type = typename std::decay<T>::type; + + return type_traits<Type>::require(ctx, index); +} + +// }}} + +// {{{ error + +/** + * \brief Base ECMAScript error class. + * \warning Override the function create for your own exceptions + */ +class error { +private: + int type_{DUK_ERR_ERROR}; + std::string message_; + +protected: + /** + * Constructor with a type of error specified, specially designed for + * derived errors. + * + * \param type of error (e.g. DUK_ERR_ERROR) + * \param message the message + */ + error(int type, std::string message) noexcept; + +public: + /** + * Constructor with a message. + * + * \param message the message + */ + error(std::string message) noexcept; + + /** + * Virtual destructor defaulted. + */ + ~error() = default; + + /** + * Create the exception on the stack. + * + * \note the default implementation search for the global variables + * \param ctx the context + */ + void create(duk_context* ctx) const; +}; + +// }}} + +// {{{ eval_error + +/** + * \brief Error in eval() function. + */ +class eval_error : public error { +public: + /** + * Construct an EvalError. + * + * \param message the message + */ + eval_error(std::string message) noexcept; +}; + +// }}} + +// {{{ range_error + +/** + * \brief Value is out of range. + */ +class range_error : public error { +public: + /** + * Construct an RangeError. + * + * \param message the message + */ + range_error(std::string message) noexcept; +}; + +// }}} + +// {{{ reference_error + +/** + * \brief Trying to use a variable that does not exist. + */ +class reference_error : public error { +public: + /** + * Construct an ReferenceError. + * + * \param message the message + */ + reference_error(std::string message) noexcept; +}; + +// }}} + +// {{{ syntax_error + +/** + * \brief Syntax error in the script. + */ +class syntax_error : public error { +public: + /** + * Construct an SyntaxError. + * + * \param message the message + */ + syntax_error(std::string message) noexcept; +}; + +// }}} + +// {{{ type_error + +/** + * \brief Invalid type given. + */ +class type_error : public error { +public: + /** + * Construct an TypeError. + * + * \param message the message + */ + type_error(std::string message) noexcept; +}; + +// }}} + +// {{{ uri_error + +/** + * \brief URI manipulation failure. + */ +class uri_error : public error { +public: + /** + * Construct an URIError. + * + * \param message the message + */ + uri_error(std::string message) noexcept; +}; + +// }}} + +// {{{ raise + +/** + * Create an exception into the stack and throws it. + * + * This function needs the following requirements in type_traits + * + * ```cpp + * static void raise(duk_context*, Error); + * ``` + * + * Error can be any kind of value, it is forwarded. + * + * \param ctx the Duktape context + * \param error the error object + */ +template <typename Error> +void raise(duk_context* ctx, Error&& error) +{ + using type = std::decay_t<Error>; + + type_traits<type>::raise(ctx, std::forward<Error>(error)); +} + +// }}} + +// {{{ get_stack + +/** + * Get the error object when a JavaScript error has been thrown (e.g. eval + * failure). + * + * \param ctx the context + * \param index the index + * \param pop if true, also remove the exception from the stack + * \return the information + */ +auto get_stack(duk_context* ctx, int index, bool pop = true) -> stack_info; + +// }}} + +// {{{ type_traits<std::exception> + +/** + * \brief Specialization for std::exception. + */ +template <> +struct type_traits<std::exception> { + /** + * Raise a Error object. + * + * \param ctx the Duktape context + * \param ex the exception + */ + static void raise(duk_context* ctx, const std::exception& ex); +}; + +// }}} + +// {{{ type_traits<std::system_error> + +/** + * \brief Specialization for std::system_error. + */ +template <> +struct type_traits<std::system_error> { + /** + * Raise a Error object. + * + * The error object has the following properties defined in it: + * + * - code: (int) error code, + * - category: (string) error category string. + * + * \param ctx the Duktape context + * \param ex the exception + */ + static void raise(duk_context* ctx, const std::system_error& ex); +}; + +// }}} + +// {{{ type_traits<error> + +/** + * \brief Specialization for error. + */ +template <> +struct type_traits<error> { + /** + * Raise a error. + * + * \param ctx the Duktape context + * \param ex the exception + */ + static void raise(duk_context* ctx, const error& ex); +}; + +// }}} + +// {{{ type_traits<bool> + +/** + * \brief Specialization for bool. + */ +template <> +struct type_traits<bool> { + /** + * Push a boolean. + * + * Uses duk_push_boolean + * + * \param ctx the Duktape context + * \param value the value + */ + static void push(duk_context* ctx, bool value); + + /** + * Get a boolean. + * + * Uses duk_get_boolean. + * + * \param ctx the Duktape context + * \param index the value index + * \return the converted value + */ + static auto get(duk_context* ctx, duk_idx_t index) -> bool; + + /** + * Require a boolean. + * + * Uses duk_require_boolean. + * + * \param ctx the Duktape context + * \param index the value index + * \return the converted value + */ + static auto require(duk_context* ctx, duk_idx_t index) -> bool; + + /** + * Get a boolean if convertible. + * + * Uses duk_get_boolean. + * + * \param ctx the Duktape context + * \param index the value index + * \return the converted value + */ + static auto optional(duk_context* ctx, duk_idx_t index) -> std::optional<bool>; +}; + +// }}} + +// {{{ type_traits<duk_double_t> + +/** + * \brief Specialization for duk_double_t. + */ +template <> +struct type_traits<duk_double_t> { + /** + * Push a double. + * + * Uses duk_push_number + * + * \param ctx the Duktape context + * \param value the value + */ + static void push(duk_context* ctx, duk_double_t value); + + /** + * Get a double. + * + * Uses duk_get_number. + * + * \param ctx the Duktape context + * \param index the value index + * \return the converted value + */ + static auto get(duk_context* ctx, duk_idx_t index) -> duk_double_t; + + /** + * Require a double. + * + * Uses duk_require_double. + * + * \param ctx the Duktape context + * \param index the value index + * \return the converted value + */ + static auto require(duk_context* ctx, duk_idx_t index) -> duk_double_t; + + /** + * Get a double if convertible + * + * Uses duk_get_number. + * + * \param ctx the Duktape context + * \param index the value index + * \return the converted value + */ + static auto optional(duk_context* ctx, duk_idx_t index) -> std::optional<duk_double_t>; +}; + +// }}} + +// {{{ type_traits<duk_int_t> + +/** + * \brief Specialization for duk_int_t. + */ +template <> +struct type_traits<duk_int_t> { + /** + * Push an int. + * + * Uses duk_push_int + * + * \param ctx the Duktape context + * \param value the value + */ + static void push(duk_context* ctx, duk_int_t value); + + /** + * Get an int. + * + * Uses duk_get_int. + * + * \param ctx the Duktape context + * \param index the value index + * \return the converted value + */ + static auto get(duk_context* ctx, duk_idx_t index) -> duk_int_t; + + /** + * Require an int. + * + * Uses duk_require_int. + * + * \param ctx the Duktape context + * \param index the value index + * \return the converted value + */ + static auto require(duk_context* ctx, duk_idx_t index) -> duk_int_t; + + /** + * Get an int if convertible. + * + * Uses duk_get_int. + * + * \param ctx the Duktape context + * \param index the value index + * \return the converted value + */ + static auto optional(duk_context* ctx, duk_idx_t index) -> std::optional<duk_int_t>; +}; + +// }}} + +// {{{ type_traits<duk_uint_t> + +/** + * \brief Specialization for duk_uint_t. + */ +template <> +struct type_traits<duk_uint_t> { + /** + * Push an unsigned int. + * + * Uses duk_push_uint + * + * \param ctx the Duktape context + * \param value the value + */ + static void push(duk_context* ctx, duk_uint_t value); + + /** + * Get an unsigned int. + * + * Uses duk_get_uint. + * + * \param ctx the Duktape context + * \param index the value index + * \return the converted value + */ + static auto get(duk_context* ctx, duk_idx_t index) -> duk_uint_t; + + /** + * Require an unsigned int. + * + * Uses duk_require_uint. + * + * \param ctx the Duktape context + * \param index the value index + * \return the converted value + */ + static auto require(duk_context* ctx, duk_idx_t index) -> duk_uint_t; + + /** + * Get an unsigned int if convertible. + * + * Uses duk_get_uint. + * + * \param ctx the Duktape context + * \param index the value index + * \return the converted value + */ + static auto optional(duk_context* ctx, duk_idx_t index) -> std::optional<duk_uint_t>; +}; + +// }}} + +// {{{ type_traits<const char*> + +/** + * \brief Specialization for C strings. + */ +template <> +struct type_traits<const char*> { + /** + * Push a C string. + * + * Uses duk_push_string + * + * \param ctx the Duktape context + * \param value the value + */ + static void push(duk_context* ctx, const char* value); + + /** + * Get a C string. + * + * Uses duk_get_string. + * + * \param ctx the Duktape context + * \param index the value index + * \return the converted value + */ + static auto get(duk_context* ctx, duk_idx_t index) -> const char*; + + /** + * Require a C string. + * + * Uses duk_require_string. + * + * \param ctx the Duktape context + * \param index the value index + * \return the converted value + */ + static auto require(duk_context* ctx, duk_idx_t index) -> const char*; + + /** + * Get a C string if convertible. + * + * Uses duk_get_string. + * + * \param ctx the Duktape context + * \param index the value index + * \return the converted value + */ + static auto optional(duk_context* ctx, duk_idx_t index) -> std::optional<const char*>; +}; + +// }}} + +// {{{ type_traits<std::string> + +/** + * \brief Specialization for C++ std::strings. + */ +template <> +struct type_traits<std::string> { + /** + * Push a C++ std::string. + * + * Uses duk_push_lstring + * + * \param ctx the Duktape context + * \param value the value + */ + static void push(duk_context* ctx, const std::string& value); + + /** + * Get a C++ std::string. + * + * Uses duk_get_lstring. + * + * \param ctx the Duktape context + * \param index the value index + * \return the converted value + */ + static auto get(duk_context* ctx, duk_idx_t index) -> std::string; + + /** + * Require a C++ std::string. + * + * Uses duk_require_lstring. + * + * \param ctx the Duktape context + * \param index the value index + * \return the converted value + */ + static auto require(duk_context* ctx, duk_idx_t index) -> std::string; + + /** + * Get a C++ std::string if convertible. + * + * Uses duk_get_lstring. + * + * \param ctx the Duktape context + * \param index the value index + * \return the converted value + */ + static auto optional(duk_context* ctx, duk_idx_t index) -> std::optional<std::string>; +}; + +// }}} + +// {{{ type_traits<std::string_view> + +/** + * \brief Specialization for C++ std::string_views. + */ +template <> +struct type_traits<std::string_view> : public std::true_type { + /** + * Push a C++ std::string_view. + * + * Uses duk_push_lstring + * + * \param ctx the Duktape context + * \param value the value + */ + static void push(duk_context* ctx, std::string_view value); + + /** + * Get a C++ std::string_view. + * + * Uses duk_get_lstring. + * + * \param ctx the Duktape context + * \param index the value index + * \return the converted value + */ + static auto get(duk_context* ctx, duk_idx_t index) -> std::string_view; + + /** + * Require a C++ std::string_view. + * + * Uses duk_require_lstring. + * + * \param ctx the Duktape context + * \param index the value index + * \return the converted value + */ + static auto require(duk_context* ctx, duk_idx_t index) -> std::string_view; + + /** + * Get a C++ std::string_view if convertible. + * + * Uses duk_get_lstring. + * + * \param ctx the Duktape context + * \param index the value index + * \return the converted value + */ + static auto optional(duk_context* ctx, duk_idx_t index) -> std::optional<std::string_view>; +}; + +// }}} + +} // !mlk::duk + +#endif // !MALIKANIA_JS_DUK_HPP
--- a/libcommon-js/malikania/js_elapsed_timer.cpp Sat Oct 20 21:58:32 2018 +0200 +++ b/libcommon-js/malikania/js_elapsed_timer.cpp Wed Oct 24 21:13:12 2018 +0200 @@ -1,5 +1,5 @@ /* - * js_elapsed_timer.cpp -- ElapsedTimer (JavaScript binding) + * js_elapsed_timer.cpp -- Malikania.ElapsedTimer API * * Copyright (c) 2013-2018 David Demelier <markand@malikania.fr> * @@ -18,73 +18,71 @@ #include <boost/timer/timer.hpp> -#include <cassert> -#include <string> - -#include "duktape.hpp" +#include "js_elapsed_timer.hpp" namespace mlk { namespace { -const std::string signature("\xff" "\xff" "malikania-elapsed-timer-ptr"); +const std::string_view signature("\xff""\xff""Malikania.ElapsedTimer"); + +// {{{ self -auto self(duk_context* ctx) -> boost::timer::cpu_timer& +auto self(duk_context* ctx) -> boost::timer::cpu_timer* { - dukx_stack_assert sa(ctx); + duk::stack_guard sa(ctx); duk_push_this(ctx); - duk_get_prop_string(ctx, -1, signature.c_str()); - auto ptr = duk_to_pointer(ctx, -1); + duk_get_prop_string(ctx, -1, signature.data()); + const auto ptr = static_cast<boost::timer::cpu_timer*>(duk_to_pointer(ctx, -1)); duk_pop_2(ctx); if (!ptr) duk_error(ctx, DUK_ERR_TYPE_ERROR, "not an ElapsedTimer object"); - return *static_cast<boost::timer::cpu_timer*>(ptr); + return ptr; } +// }}} + +// {{{ Irccd.ElapsedTimer.prototype.pause + /* - * Method: ElapsedTimer.pause + * Method: ElapsedTimer.prototype.pause * ------------------------------------------------------------------ * * Pause the timer, without resetting the current elapsed time stored. */ -auto pause(duk_context* ctx) -> duk_ret_t +auto ElapsedTimer_prototype_pause(duk_context* ctx) -> duk_ret_t { - self(ctx).stop(); + self(ctx)->stop(); return 0; } +// }}} + +// {{{ Irccd.ElapsedTimer.prototype.restart + /* - * Method: ElapsedTimer.reset + * Method: Irccd.ElapsedTimer.prototype.restart * ------------------------------------------------------------------ * - * Reset the elapsed time to 0, the status is not modified. + * Restart the timer without resetting the current elapsed time. */ -auto reset(duk_context* ctx) -> duk_ret_t +auto ElapsedTimer_prototype_restart(duk_context* ctx) -> duk_ret_t { - self(ctx).start(); + self(ctx)->resume(); return 0; } -/* - * Method: ElapsedTimer.restart - * ------------------------------------------------------------------ - * - * Restart the timer without resetting the current elapsed time. - */ -auto restart(duk_context* ctx) -> duk_ret_t -{ - self(ctx).resume(); +// }}} - return 0; -} +// {{{ Irccd.ElapsedTimer.prototype.elapsed /* - * Method: ElapsedTimer.elapsed + * Method: ElapsedTimer.prototype.elapsed * ------------------------------------------------------------------ * * Get the number of elapsed milliseconds. @@ -92,64 +90,77 @@ * Returns: * The time elapsed. */ -auto elapsed(duk_context* ctx) -> duk_ret_t +auto ElapsedTimer_prototype_elapsed(duk_context* ctx) -> duk_ret_t { - duk_push_uint(ctx, self(ctx).elapsed().wall / 1000000LL); + duk_push_uint(ctx, self(ctx)->elapsed().wall / 1000000LL); return 1; } +// }}} + +// {{{ Irccd.ElapsedTimer [constructor] + /* - * Function: Malikania.ElapsedTimer() [constructor] + * Function: Irccd.ElapsedTimer [constructor] * ------------------------------------------------------------------ * * Construct a new ElapsedTimer object. */ -auto constructor(duk_context* ctx) -> duk_ret_t +auto ElapsedTimer_constructor(duk_context* ctx) -> duk_ret_t { duk_push_this(ctx); duk_push_pointer(ctx, new boost::timer::cpu_timer); - duk_put_prop_string(ctx, -2, signature.c_str()); + duk_put_prop_string(ctx, -2, signature.data()); duk_pop(ctx); return 0; } +// }}} + +// {{{ Irccd.ElapsedTimer [destructor] + /* - * Function: Malikania.ElapsedTimer() [destructor] + * Function: Irccd.ElapsedTimer [destructor] * ------------------------------------------------------------------ * - * Destroy the timer. + * Delete the property. */ -auto destructor(duk_context* ctx) -> duk_ret_t +auto ElapsedTimer_destructor(duk_context* ctx) -> duk_ret_t { - duk_get_prop_string(ctx, 0, signature.c_str()); + duk_get_prop_string(ctx, 0, signature.data()); delete static_cast<boost::timer::cpu_timer*>(duk_to_pointer(ctx, -1)); duk_pop(ctx); - duk_del_prop_string(ctx, 0, signature.c_str()); + duk_del_prop_string(ctx, 0, signature.data()); return 0; } +// }}} + +// {{{ definitions + const duk_function_list_entry methods[] = { - { "elapsed", elapsed, 0 }, - { "pause", pause, 0 }, - { "reset", reset, 0 }, - { "restart", restart, 0 }, - { nullptr, nullptr, 0 } + { "elapsed", ElapsedTimer_prototype_elapsed, 0 }, + { "pause", ElapsedTimer_prototype_pause, 0 }, + { "restart", ElapsedTimer_prototype_restart, 0 }, + { nullptr, nullptr, 0 } }; +// }}} + } // !namespace -void dukx_load_elapsedtimer(duk_context* ctx) noexcept +void load_elapsed_timer_api(duk_context* ctx) { - dukx_stack_assert sa(ctx); + duk::stack_guard sa(ctx); duk_get_global_string(ctx, "Malikania"); - duk_push_c_function(ctx, constructor, 0); + duk_push_c_function(ctx, ElapsedTimer_constructor, 0); duk_push_object(ctx); duk_put_function_list(ctx, -1, methods); - duk_push_c_function(ctx, destructor, 1); + duk_push_c_function(ctx, ElapsedTimer_destructor, 1); duk_set_finalizer(ctx, -2); duk_put_prop_string(ctx, -2, "prototype"); duk_put_prop_string(ctx, -2, "ElapsedTimer");
--- a/libcommon-js/malikania/js_elapsed_timer.hpp Sat Oct 20 21:58:32 2018 +0200 +++ b/libcommon-js/malikania/js_elapsed_timer.hpp Wed Oct 24 21:13:12 2018 +0200 @@ -1,5 +1,5 @@ /* - * js_elapsed_timer.hpp -- ElapsedTimer (JavaScript binding) + * js_elapsed_timer.hpp -- Malikania.ElapsedTimer API * * Copyright (c) 2013-2018 David Demelier <markand@malikania.fr> * @@ -19,11 +19,21 @@ #ifndef MALIKANIA_JS_ELAPSED_TIMER_HPP #define MALIKANIA_JS_ELAPSED_TIMER_HPP -#include "duktape.hpp" +/** + * \file js_elapsed_timer.hpp + * \brief Malikania.ElapsedTimer Javascript API. + */ + +#include "duk.hpp" namespace mlk { -void dukx_load_elapsedtimer(duk_context* ctx) noexcept; +/** + * Load Malikania.ElapsedTimer API into the context. + * + * \param ctx the context + */ +void load_elapsed_timer_api(duk_context* ctx); } // !mlk
--- a/libcommon-js/malikania/js_line.cpp Sat Oct 20 21:58:32 2018 +0200 +++ b/libcommon-js/malikania/js_line.cpp Wed Oct 24 21:13:12 2018 +0200 @@ -18,35 +18,38 @@ #include <cassert> +#include <malikania/line.hpp> + #include "js_line.hpp" namespace mlk { namespace { -auto constructor(duk_context* ctx) -> duk_ret_t +auto Line_constructor(duk_context* ctx) -> duk_ret_t { line obj; - if (duk_get_top(ctx) == 4) { + if (duk_get_top(ctx) == 4) obj = line{ - duk_get_int(ctx, 0), - duk_get_int(ctx, 1), - duk_get_int(ctx, 2), - duk_get_int(ctx, 3) + duk::require<int>(ctx, 0), + duk::require<int>(ctx, 1), + duk::require<int>(ctx, 2), + duk::require<int>(ctx, 3) }; - } else if (duk_get_top(ctx) == 1) - obj = dukx_require_line(ctx, 0); + else if (duk_get_top(ctx) == 1) + obj = duk::require<line>(ctx, 0); duk_ret_t ret; // Allow both constructor and non constructor calls. if (duk_is_constructor_call(ctx)) { duk_push_this(ctx); - dukx_put_line(ctx, obj); + duk::put(ctx, obj); + duk_pop(ctx); ret = 0; } else { - dukx_push_line(ctx, obj); + duk::push(ctx, obj); ret = 1; } @@ -55,79 +58,96 @@ } // !namespace -auto dukx_get_line(duk_context* ctx, duk_idx_t index) -> line +namespace duk { + +auto type_traits<line>::get(duk_context* ctx, duk_idx_t index) -> line { - const auto get = [&] (auto name) { - dukx_stack_assert sa(ctx); + duk::stack_guard sa(ctx); + + line ret; - duk_get_prop_string(ctx, index, name); - auto v = duk_get_int(ctx, -1); - duk_pop(ctx); + duk_get_prop_string(ctx, index, "x1"); + ret.x1 = duk::get<int>(ctx, -1); + duk_pop(ctx); + duk_get_prop_string(ctx, index, "y1"); + ret.y1 = duk::get<int>(ctx, -1); + duk_pop(ctx); + duk_get_prop_string(ctx, index, "x2"); + ret.x2 = duk::get<int>(ctx, -1); + duk_pop(ctx); + duk_get_prop_string(ctx, index, "y2"); + ret.y2 = duk::get<int>(ctx, -1); + duk_pop(ctx); - return v; - }; - - return line{get("x1"), get("y1"), get("x2"), get("y2")}; + return ret; } -auto dukx_require_line(duk_context* ctx, duk_idx_t index) -> line +auto type_traits<line>::require(duk_context* ctx, duk_idx_t index) -> line { - auto get = [&] (auto prop) { - if (!duk_has_prop_string(ctx, index, prop)) - duk_error(ctx, DUK_ERR_ERROR, "missing %s property in line description", prop); - - duk_get_prop_string(ctx, index, prop); + duk::stack_guard sa(ctx); - if (!duk_is_number(ctx, -1)) { - duk_pop(ctx); - duk_error(ctx, DUK_ERR_TYPE_ERROR, "property %s is not an int", prop); - } - - auto value = duk_to_int(ctx, -1); + duk_get_prop_string(ctx, index, "x1"); + const auto x1 = duk::optional<int>(ctx, -1); + duk_pop(ctx); + duk_get_prop_string(ctx, index, "y1"); + const auto y1 = duk::optional<int>(ctx, -1); + duk_pop(ctx); + duk_get_prop_string(ctx, index, "x2"); + const auto x2 = duk::optional<int>(ctx, -1); + duk_pop(ctx); + duk_get_prop_string(ctx, index, "y2"); + const auto y2 = duk::optional<int>(ctx, -1); + duk_pop(ctx); - duk_pop(ctx); + if (!x1) + duk_error(ctx, DUK_ERR_TYPE_ERROR, "invalid 'x1' property"); + if (!y1) + duk_error(ctx, DUK_ERR_TYPE_ERROR, "invalid 'y1' property"); + if (!x2) + duk_error(ctx, DUK_ERR_TYPE_ERROR, "invalid 'x2' property"); + if (!y2) + duk_error(ctx, DUK_ERR_TYPE_ERROR, "invalid 'y2' property"); - return value; - }; - - return line{get("x1"), get("y1"), get("x2"), get("y2")}; + return { *x1, *y1, *x2, *y2 }; } -auto dukx_optional_line(duk_context* ctx, duk_idx_t index, line def) -> line +auto type_traits<line>::optional(duk_context* ctx, duk_idx_t index) -> std::optional<line> { - return duk_is_object(ctx, index) ? dukx_get_line(ctx, index) : def; + return duk_is_object(ctx, index) ? std::make_optional(get(ctx, index)) : std::nullopt; } -void dukx_push_line(duk_context* ctx, const line& line) +void type_traits<line>::push(duk_context* ctx, const line& line) { - dukx_stack_assert sa(ctx, 1); + duk::stack_guard sa(ctx, 1); duk_push_object(ctx); - dukx_put_line(ctx, line); + put(ctx, line); } -void dukx_put_line(duk_context* ctx, const line& line) +void type_traits<line>::put(duk_context* ctx, const line& line) { assert(duk_is_object(ctx, -1)); - dukx_stack_assert sa(ctx); + duk::stack_guard sa(ctx); - duk_push_int(ctx, line.x1); + duk::push(ctx, line.x1); duk_put_prop_string(ctx, -2, "x1"); - duk_push_int(ctx, line.y1); + duk::push(ctx, line.y1); duk_put_prop_string(ctx, -2, "y1"); - duk_push_int(ctx, line.x2); + duk::push(ctx, line.x2); duk_put_prop_string(ctx, -2, "x2"); - duk_push_int(ctx, line.y2); + duk::push(ctx, line.y2); duk_put_prop_string(ctx, -2, "y2"); } -void dukx_load_line(duk_context* ctx) +} // !duk + +void load_line_api(duk_context* ctx) { - dukx_stack_assert sa(ctx, 0); + duk::stack_guard sa(ctx, 0); duk_get_global_string(ctx, "Malikania"); - duk_push_c_function(ctx, constructor, DUK_VARARGS); + duk_push_c_function(ctx, Line_constructor, DUK_VARARGS); duk_put_prop_string(ctx, -2, "Line"); duk_pop(ctx); }
--- a/libcommon-js/malikania/js_line.hpp Sat Oct 20 21:58:32 2018 +0200 +++ b/libcommon-js/malikania/js_line.hpp Wed Oct 24 21:13:12 2018 +0200 @@ -23,7 +23,7 @@ * \file js_line.hpp * \brief JavaScript binding for line. * - * lines are plain objects. + * Lines are plain objects. * * ```` * { @@ -35,58 +35,71 @@ * ```` */ -#include <malikania/duktape.hpp> -#include <malikania/line.hpp> +#include "duk.hpp" namespace mlk { -/** - * Get a line. - * - * \param ctx the context - * \param index the index - * \return the line - */ -auto dukx_get_line(duk_context* ctx, duk_idx_t index) -> line; +struct line; + +namespace duk { + +template <> +struct type_traits<line> { + /** + * Get a line. + * + * \param ctx the context + * \param index the index + * \return the line + */ + static auto get(duk_context* ctx, duk_idx_t index) -> line; + + /** + * Require a line. + * + * If value is not an object or any property is invalid, raise a + * JavaScript error. + * + * \param ctx the context + * \param index the index + * \return the line + */ + static auto require(duk_context* ctx, duk_idx_t index) -> line; + + /** + * Like get but return def if the value at the given index is not an object. + * + * \param ctx the context + * \param index the index + * \return the line + */ + static auto optional(duk_context* ctx, duk_idx_t index) -> std::optional<line>; + + /** + * Push the line as object. + * + * \param ctx the context + * \param line the line + */ + static void push(duk_context* ctx, const line& line); + + /** + * Put the line properties into the object at the top of the stack. + * + * \param ctx the context + * \param line the line + */ + static void put(duk_context* ctx, const line& line); +}; + +} // !duk /** - * Require a line. - * - * If value is not an object or any property is invalid, raise a JavaScript error. - * - * \param ctx the context - * \param index the index - * \return the line - */ -auto dukx_require_line(duk_context* ctx, duk_idx_t index) -> line; - -/** - * Like get but return def if the value at the given index is not an object. + * Load Malikania.Line API into the context. * * \param ctx the context - * \param index the index - * \param def the default value - * \return the line */ -auto dukx_optional_line(duk_context* ctx, duk_idx_t index, line def) -> line; - -/** - * Push the line as object. - * - * \param ctx the context - * \param line the line - */ -void dukx_push_line(duk_context* ctx, const line &line); - -/** - * Put the line properties into the object at the top of the stack. - * - * \param ctx the context - * \param line the line - */ -void dukx_put_line(duk_context* ctx, const line &line); - -void dukx_load_line(duk_context* ctx); +void load_line_api(duk_context* ctx); } // !mlk
--- a/libcommon-js/malikania/js_point.cpp Sat Oct 20 21:58:32 2018 +0200 +++ b/libcommon-js/malikania/js_point.cpp Wed Oct 24 21:13:12 2018 +0200 @@ -18,58 +18,36 @@ #include <cassert> +#include <malikania/point.hpp> + #include "js_point.hpp" namespace mlk { namespace { -auto parse(duk_context* ctx, duk_idx_t index, bool required, point ret = {}) -> point -{ - dukx_stack_assert sa(ctx); - - if (duk_is_object(ctx, index)) { - if (required && !duk_has_prop_string(ctx, index, "x")) - duk_error(ctx, DUK_ERR_ERROR, "missing x property in point description"); - else if (required && !duk_has_prop_string(ctx, index, "y")) - duk_error(ctx, DUK_ERR_ERROR, "missing y property in point description"); - - int x; - int y; - - duk_get_prop_string(ctx, index, "x"); - x = duk_to_int(ctx, -1); - duk_pop(ctx); - duk_get_prop_string(ctx, index, "y"); - y = duk_to_int(ctx, -1); - duk_pop(ctx); - - ret = point{x, y}; - } else if (required) - duk_error(ctx, DUK_ERR_TYPE_ERROR, "point object expected"); - - return ret; -} - -auto constructor(duk_context* ctx) -> duk_ret_t +auto Point_constructor(duk_context* ctx) -> duk_ret_t { point obj; if (duk_get_top(ctx) == 2) - obj = point{duk_require_int(ctx, 0), duk_require_int(ctx, 1)}; + obj = point{ + duk::require<int>(ctx, 0), + duk::require<int>(ctx, 1) + }; else if (duk_get_top(ctx) == 1) - obj = parse(ctx, 0, true); + obj = duk::require<point>(ctx, 0); duk_ret_t ret; // Allow both constructor and non constructor calls. if (duk_is_constructor_call(ctx)) { duk_push_this(ctx); - dukx_put_point(ctx, obj); + duk::put(ctx, obj); duk_pop(ctx); ret = 0; } else { - dukx_push_point(ctx, obj); + duk::push(ctx, obj); ret = 1; } @@ -78,47 +56,76 @@ } // !namespace -auto dukx_get_point(duk_context* ctx, duk_idx_t index) -> point +namespace duk { + +auto type_traits<point>::get(duk_context* ctx, duk_idx_t index) -> point { - return parse(ctx, index, false); -} + duk::stack_guard sa(ctx); + + point ret; -auto dukx_require_point(duk_context* ctx, duk_idx_t index) -> point -{ - return parse(ctx, index, true); + duk_get_prop_string(ctx, index, "x"); + ret.x = duk::get<int>(ctx, -1); + duk_pop(ctx); + duk_get_prop_string(ctx, index, "y"); + ret.y = duk::get<int>(ctx, -1); + duk_pop(ctx); + + return ret; } -auto dukx_optional_point(duk_context* ctx, duk_idx_t index, point def) -> point +auto type_traits<point>::require(duk_context* ctx, duk_idx_t index) -> point { - return parse(ctx, index, false, std::move(def)); + duk::stack_guard sa(ctx); + + duk_get_prop_string(ctx, index, "x"); + const auto x = duk::optional<int>(ctx, -1); + duk_pop(ctx); + duk_get_prop_string(ctx, index, "y"); + const auto y = duk::optional<int>(ctx, -1); + duk_pop(ctx); + + if (!x) + duk_error(ctx, DUK_ERR_TYPE_ERROR, "invalid 'x' property"); + if (!y) + duk_error(ctx, DUK_ERR_TYPE_ERROR, "invalid 'y' property"); + + return { *x, *y }; } -void dukx_push_point(duk_context* ctx, const point &point) +auto type_traits<point>::optional(duk_context* ctx, duk_idx_t index) -> std::optional<point> { - dukx_stack_assert sa(ctx, 1); + return duk_is_object(ctx, index) ? std::make_optional(get(ctx, index)) : std::nullopt; +} + +void type_traits<point>::push(duk_context* ctx, const point &point) +{ + duk::stack_guard sa(ctx, 1); duk_push_object(ctx); - dukx_put_point(ctx, point); + put(ctx, point); } -void dukx_put_point(duk_context* ctx, const point& point) +void type_traits<point>::put(duk_context* ctx, const point& point) { assert(duk_is_object(ctx, -1)); - dukx_stack_assert sa(ctx); + duk::stack_guard sa(ctx); - duk_push_int(ctx, point.x); + duk::push(ctx, point.x); duk_put_prop_string(ctx, -2, "x"); - duk_push_int(ctx, point.y); + duk::push(ctx, point.y); duk_put_prop_string(ctx, -2, "y"); } -void dukx_load_point(duk_context* ctx) +} // !duk + +void load_point_api(duk_context* ctx) { - dukx_stack_assert sa(ctx, 0); + duk::stack_guard sa(ctx, 0); duk_get_global_string(ctx, "Malikania"); - duk_push_c_function(ctx, constructor, DUK_VARARGS); + duk_push_c_function(ctx, Point_constructor, DUK_VARARGS); duk_put_prop_string(ctx, -2, "Point"); duk_pop(ctx); }
--- a/libcommon-js/malikania/js_point.hpp Sat Oct 20 21:58:32 2018 +0200 +++ b/libcommon-js/malikania/js_point.hpp Wed Oct 24 21:13:12 2018 +0200 @@ -19,20 +19,49 @@ #ifndef MALIKANIA_JS_POINT_HPP #define MALIKANIA_JS_POINT_HPP -#include <malikania/point.hpp> -#include <malikania/duktape.hpp> +/** + * \file js_point.hpp + * \brief JavaScript binding for line. + * + * Points are plain objects. + * + * ```` + * { + * x: 10, + * y: 10, + * } + * ```` + */ + +#include "duk.hpp" namespace mlk { -auto dukx_require_point(duk_context* ctx, duk_idx_t index) -> point; +struct point; + +namespace duk { -auto dukx_get_point(duk_context* ctx, duk_idx_t index) -> point; +template <> +struct type_traits<point> { + static auto require(duk_context* ctx, duk_idx_t index) -> point; + + static auto get(duk_context* ctx, duk_idx_t index) -> point; + + static auto optional(duk_context* ctx, duk_idx_t index) -> std::optional<point>; -void dukx_push_point(duk_context* ctx, const point& point); + static void push(duk_context* ctx, const point& point); + + static void put(duk_context* ctx, const point& point); +}; + +} // !duk -void dukx_put_point(duk_context* ctx, const point& point); - -void dukx_load_point(duk_context* ctx); +/** + * Load Malikania.Point API into the context. + * + * \param ctx the context + */ +void load_point_api(duk_context* ctx); } // !mlk
--- a/libcommon-js/malikania/js_rectangle.cpp Sat Oct 20 21:58:32 2018 +0200 +++ b/libcommon-js/malikania/js_rectangle.cpp Wed Oct 24 21:13:12 2018 +0200 @@ -18,134 +18,141 @@ #include <cassert> +#include <malikania/rectangle.hpp> + #include "js_rectangle.hpp" namespace mlk { namespace { -auto clamp(duk_context* ctx, int value, bool required) -> unsigned +auto Rectangle_constructor(duk_context* ctx) -> duk_ret_t { - if (value < 0) { - if (required) - duk_error(ctx, DUK_ERR_RANGE_ERROR, "%d can not be negative", value); - else - value = 0; - } - - return static_cast<unsigned>(value); -} - -auto parse(duk_context* ctx, duk_idx_t index, bool required, rectangle rect = {}) -> rectangle -{ - dukx_stack_assert sa(ctx); + rectangle rect; - if (duk_is_object(ctx, index)) { - auto get = [&] (auto prop) { - if (required && !duk_has_prop_string(ctx, index, prop)) - duk_error(ctx, DUK_ERR_ERROR, "missing '%s' property", prop); - - duk_get_prop_string(ctx, index, prop); - - if (required && !duk_is_number(ctx, -1)) { - duk_pop(ctx); - duk_error(ctx, DUK_ERR_ERROR, "invalid '%s' property (number expected)", prop); - } - - auto value = duk_to_int(ctx, -1); - - duk_pop(ctx); - - return value; - }; + if (duk_get_top(ctx) == 4) { + rect = rectangle{ + duk::require<int>(ctx, 0), + duk::require<int>(ctx, 1), + duk::require<unsigned>(ctx, 2), + duk::require<unsigned>(ctx, 3) + }; + } else if (duk_get_top(ctx) == 1) + rect = duk::require<rectangle>(ctx, 0); - rect = rectangle{get("x"), get("y"), - clamp(ctx, get("width"), required), clamp(ctx, get("height"), required)}; - } else if (required) - duk_error(ctx, DUK_ERR_TYPE_ERROR, "rectangle object expected"); - - return rect; -} - -auto constructor(duk_context* ctx) -> duk_ret_t -{ - rectangle rect; + duk_ret_t ret; - if (duk_get_top(ctx) == 4) { - rect = rectangle{ - duk_require_int(ctx, 0), - duk_require_int(ctx, 1), - clamp(ctx, duk_require_int(ctx, 2), true), - clamp(ctx, duk_require_int(ctx, 3), true) - }; - } else if (duk_get_top(ctx) == 1) - rect = parse(ctx, 0, true); - - duk_ret_t ret; + // Allow both constructor and non constructor calls. + if (duk_is_constructor_call(ctx)) { + duk_push_this(ctx); + duk::put(ctx, rect); + duk_pop(ctx); + ret = 0; + } else { + duk::push(ctx, rect); + ret = 1; + } - // Allow both constructor and non constructor calls. - if (duk_is_constructor_call(ctx)) { - duk_push_this(ctx); - dukx_put_rect(ctx, rect); - duk_pop(ctx); - ret = 0; - } else { - dukx_push_rect(ctx, rect); - ret = 1; - } - - return ret; + return ret; } } // !namespace -auto dukx_get_rect(duk_context* ctx, duk_idx_t index) -> rectangle -{ - return parse(ctx, index, false); -} +namespace duk { -auto dukx_require_rect(duk_context* ctx, duk_idx_t index) -> rectangle +auto type_traits<rectangle>::get(duk_context* ctx, duk_idx_t index) -> rectangle { - return parse(ctx, index, true); -} + duk::stack_guard sa(ctx); + + rectangle ret; + + if (!duk_is_object(ctx, index)) + return ret; -auto dukx_optional_rect(duk_context* ctx, duk_idx_t index, rectangle def) -> rectangle -{ - return parse(ctx, index, false, std::move(def)); -} + duk_get_prop_string(ctx, index, "x"); + ret.x = duk::get<int>(ctx, -1); + duk_pop(ctx); + duk_get_prop_string(ctx, index, "y"); + ret.y = duk::get<int>(ctx, -1); + duk_pop(ctx); + duk_get_prop_string(ctx, index, "width"); + ret.width = duk::get<int>(ctx, -1); + duk_pop(ctx); + duk_get_prop_string(ctx, index, "height"); + ret.height = duk::get<int>(ctx, -1); + duk_pop(ctx); -void dukx_push_rect(duk_context* ctx, const rectangle& rect) -{ - dukx_stack_assert sa(ctx, 1); - - duk_push_object(ctx); - dukx_put_rect(ctx, rect); + return ret; } -void dukx_put_rect(duk_context* ctx, const rectangle& rect) +auto type_traits<rectangle>::require(duk_context* ctx, duk_idx_t index) -> rectangle { - assert(duk_is_object(ctx, -1)); - - dukx_stack_assert sa(ctx); + duk::stack_guard sa(ctx); - duk_push_int(ctx, rect.x); - duk_put_prop_string(ctx, -2, "x"); - duk_push_int(ctx, rect.y); - duk_put_prop_string(ctx, -2, "y"); - duk_push_uint(ctx, rect.width); - duk_put_prop_string(ctx, -2, "width"); - duk_push_uint(ctx, rect.height); - duk_put_prop_string(ctx, -2, "height"); + duk_get_prop_string(ctx, index, "x"); + const auto x = duk::optional<int>(ctx, -1); + duk_pop(ctx); + duk_get_prop_string(ctx, index, "y"); + const auto y = duk::optional<int>(ctx, -1); + duk_pop(ctx); + duk_get_prop_string(ctx, index, "width"); + const auto width = duk::optional<unsigned>(ctx, -1); + duk_pop(ctx); + duk_get_prop_string(ctx, index, "height"); + const auto height = duk::optional<unsigned>(ctx, -1); + duk_pop(ctx); + + if (!x) + duk_error(ctx, DUK_ERR_TYPE_ERROR, "invalid 'x' property"); + if (!y) + duk_error(ctx, DUK_ERR_TYPE_ERROR, "invalid 'y' property"); + if (!width) + duk_error(ctx, DUK_ERR_TYPE_ERROR, "invalid 'width' property"); + if (!height) + duk_error(ctx, DUK_ERR_TYPE_ERROR, "invalid 'height' property"); + + return { *x, *y, *width, *height }; +} + +auto type_traits<rectangle>::optional(duk_context* ctx, duk_idx_t index) -> std::optional<rectangle> +{ + return duk_is_object(ctx, index) ? std::make_optional(get(ctx, index)) : std::nullopt;; } -void dukx_load_rect(duk_context* ctx) +void type_traits<rectangle>::push(duk_context* ctx, const rectangle& rect) { - dukx_stack_assert sa(ctx, 0); + duk::stack_guard sa(ctx, 1); + + duk_push_object(ctx); + put(ctx, rect); +} + +void type_traits<rectangle>::put(duk_context* ctx, const rectangle& rect) +{ + assert(duk_is_object(ctx, -1)); + + duk::stack_guard sa(ctx); - duk_get_global_string(ctx, "Malikania"); - duk_push_c_function(ctx, constructor, DUK_VARARGS); - duk_put_prop_string(ctx, -2, "Rectangle"); - duk_pop(ctx); + duk::push(ctx, rect.x); + duk_put_prop_string(ctx, -2, "x"); + duk::push(ctx, rect.y); + duk_put_prop_string(ctx, -2, "y"); + duk::push(ctx, rect.width); + duk_put_prop_string(ctx, -2, "width"); + duk::push(ctx, rect.height); + duk_put_prop_string(ctx, -2, "height"); +} + +} // !duk + +void load_rectangle_api(duk_context* ctx) +{ + duk::stack_guard sa(ctx, 0); + + duk_get_global_string(ctx, "Malikania"); + duk_push_c_function(ctx, Rectangle_constructor, DUK_VARARGS); + duk_put_prop_string(ctx, -2, "Rectangle"); + duk_pop(ctx); } } // !mlk
--- a/libcommon-js/malikania/js_rectangle.hpp Sat Oct 20 21:58:32 2018 +0200 +++ b/libcommon-js/malikania/js_rectangle.hpp Wed Oct 24 21:13:12 2018 +0200 @@ -23,7 +23,7 @@ * \file js_rectangle.hpp * \brief JavaScript binding for rectangle. * - * rectangles are plain objects. + * Rectangles are plain objects. * * ```` * { @@ -35,60 +35,72 @@ * ```` */ -#include <malikania/rectangle.hpp> -#include <malikania/duktape.hpp> +#include "duk.hpp" namespace mlk { -/** - * Get a rectangle. - * - * The rectangle may be adjusted if any values are incorrect. - * - * \param ctx the context - * \param index the value index - * \return the rectangle - */ -auto dukx_get_rect(duk_context* ctx, duk_idx_t index) -> rectangle; +struct rectangle; + +namespace duk { + +template <> +struct type_traits<rectangle> { + /** + * Get a rectangle. + * + * The rectangle may be adjusted if any values are incorrect. + * + * \param ctx the context + * \param index the value index + * \return the rectangle + */ + static auto get(duk_context* ctx, duk_idx_t index) -> rectangle; + + /** + * Require a rectangle. + * + * If the object is not a rectangle or if width, height are invalid, raise a JavaScript error. + * + * \param ctx the context + * \param index the index + * \return the rectangle + */ + static auto require(duk_context* ctx, duk_idx_t index) -> rectangle; -/** - * Require a rectangle. - * - * If the object is not a rectangle or if width, height are invalid, raise a JavaScript error. - * - * \param ctx the context - * \param index the index - * \return the rectangle - */ -auto dukx_require_rect(duk_context* ctx, duk_idx_t index) -> rectangle; + /** + * Like get but return the default value if the value at the given index is not an object or invalid + * + * \param ctx the context + * \param index the idnex + * \return the rectangle + */ + static auto optional(duk_context* ctx, duk_idx_t index) -> std::optional<rectangle>; + + /** + * Push the rectangle as object. + * + * \param ctx the context + * \param rect the rectangle + */ + static void push(duk_context* ctx, const rectangle &rect); + + /** + * Put the rectangle properties into the object at the top of the stack. + * + * \param ctx the context + * \param rect the rectangle + */ + static void put(duk_context* ctx, const rectangle& rect); +}; + +} // !duk /** - * Like get but return the default value if the value at the given index is not an object or invalid - * - * \param ctx the context - * \param index the idnex - * \param def the default value - * \return the rectangle - */ -auto dukx_optional_rect(duk_context* ctx, duk_idx_t index, rectangle def) -> rectangle; - -/** - * Push the rectangle as object. + * Load Malikania.Rectangle API into the context. * * \param ctx the context - * \param rect the rectangle */ -void dukx_push_rect(duk_context* ctx, const rectangle &rect); - -/** - * Put the rectangle properties into the object at the top of the stack. - * - * \param ctx the context - * \param rect the rectangle - */ -void dukx_put_rect(duk_context* ctx, const rectangle& rect); - -void dukx_load_rect(duk_context* ctx); +void load_rectangle_api(duk_context* ctx); } // !mlk
--- a/libcommon-js/malikania/js_resources_loader.cpp Sat Oct 20 21:58:32 2018 +0200 +++ b/libcommon-js/malikania/js_resources_loader.cpp Wed Oct 24 21:13:12 2018 +0200 @@ -18,37 +18,39 @@ #include <cassert> +#include <malikania/loader.hpp> + #include "js_resources_loader.hpp" -namespace mlk { +namespace mlk::duk { namespace { -const std::string variable("\xff""\xff""malikania-resources-loader"); +const std::string_view variable("\xff""\xff""Malikania.Loader"); } // !namespace -void dukx_put_loader(duk_context *ctx, loader& loader) +void type_traits<loader>::put(duk_context *ctx, loader& loader) { assert(ctx); - dukx_stack_assert sa(ctx); + duk::stack_guard sa(ctx); duk_push_pointer(ctx, &loader); - duk_put_global_string(ctx, variable.c_str()); + duk_put_global_string(ctx, variable.data()); } -auto duk_require_loader(duk_context* ctx) -> loader& +auto type_traits<loader>::require(duk_context* ctx, duk_idx_t) -> loader& { assert(ctx); - dukx_stack_assert sa(ctx); + duk::stack_guard sa(ctx); - duk_get_global_string(ctx, variable.c_str()); + duk_get_global_string(ctx, variable.data()); auto ptr = static_cast<loader*>(duk_to_pointer(ctx, -1)); duk_pop(ctx); return *static_cast<loader*>(ptr); } -} // !mlk +} // !mlk::duk
--- a/libcommon-js/malikania/js_resources_loader.hpp Sat Oct 20 21:58:32 2018 +0200 +++ b/libcommon-js/malikania/js_resources_loader.hpp Wed Oct 24 21:13:12 2018 +0200 @@ -19,14 +19,22 @@ #ifndef MALIKANIA_JS_RESOURCES_LOADER_H #define MALIKANIA_JS_RESOURCES_LOADER_H -#include "duktape.hpp" -#include "loader.hpp" +#include "duk.hpp" namespace mlk { -void dukx_put_loader(duk_context* ctx, loader&); +class loader; + +namespace duk { -auto dukx_get_loader(duk_context* ctx) -> loader&; +template <> +struct type_traits<loader> { + static void put(duk_context* ctx, loader& loader); + + static auto require(duk_context* ctx, duk_idx_t index) -> loader&; +}; + +} // !duk } // !mlk
--- a/libcommon-js/malikania/js_size.cpp Sat Oct 20 21:58:32 2018 +0200 +++ b/libcommon-js/malikania/js_size.cpp Wed Oct 24 21:13:12 2018 +0200 @@ -18,77 +18,36 @@ #include <cassert> +#include <malikania/size.hpp> + #include "js_size.hpp" namespace mlk { namespace { -auto parse(duk_context* ctx, duk_idx_t index, bool required, size ret = {}) -> size -{ - dukx_stack_assert sa(ctx); - - if (duk_is_object(ctx, index)) { - if (required && !duk_has_prop_string(ctx, index, "width")) - duk_error(ctx, DUK_ERR_ERROR, "missing width property in size description"); - else if (required && !duk_has_prop_string(ctx, index, "height")) - duk_error(ctx, DUK_ERR_ERROR, "missing height property in size description"); - - int width; - int height; - - duk_get_prop_string(ctx, index, "width"); - width = duk_to_int(ctx, -1); - duk_pop(ctx); - duk_get_prop_string(ctx, index, "height"); - height = duk_to_int(ctx, -1); - duk_pop(ctx); - - if (width < 0) - duk_error(ctx, DUK_ERR_RANGE_ERROR, "width can not be negative"); - if (height < 0) - duk_error(ctx, DUK_ERR_RANGE_ERROR, "height can not be negative"); - - ret = size{ - static_cast<unsigned>(width), - static_cast<unsigned>(height) - }; - } else if (required) - duk_error(ctx, DUK_ERR_TYPE_ERROR, "size object expected"); - - return ret; -} - -auto constructor(duk_context* ctx) -> duk_ret_t +auto Size_constructor(duk_context* ctx) -> duk_ret_t { size obj; if (duk_get_top(ctx) == 2) { - int width; - int height; - - if ((width = duk_require_int(ctx, 0)) < 0) - duk_error(ctx, DUK_ERR_RANGE_ERROR, "argument #0 can not be negative"); - if ((height = duk_require_int(ctx, 1)) < 0) - duk_error(ctx, DUK_ERR_RANGE_ERROR, "argument #1 can not be negative"); - obj = size{ - static_cast<unsigned>(width), - static_cast<unsigned>(height) + duk::require<unsigned>(ctx, 0), + duk::require<unsigned>(ctx, 1) }; } else if (duk_get_top(ctx) == 1) - obj = parse(ctx, 0, true); + obj = duk::require<size>(ctx, 0); duk_ret_t ret; // Allow both constructor and non constructor calls. if (duk_is_constructor_call(ctx)) { duk_push_this(ctx); - dukx_put_size(ctx, obj); + duk::put(ctx, obj); duk_pop(ctx); ret = 0; } else { - dukx_push_size(ctx, obj); + duk::push(ctx, obj); ret = 1; } @@ -97,47 +56,76 @@ } // !namespace -auto dukx_get_size(duk_context* ctx, duk_idx_t index) -> size +namespace duk { + +auto type_traits<size>::get(duk_context* ctx, duk_idx_t index) -> size { - return parse(ctx, index, false); -} + duk::stack_guard sa(ctx); + + size ret; -auto dukx_require_size(duk_context* ctx, duk_idx_t index) -> size -{ - return parse(ctx, index, true); + duk_get_prop_string(ctx, index, "width"); + ret.width = duk::get<unsigned>(ctx, -1); + duk_pop(ctx); + duk_get_prop_string(ctx, index, "height"); + ret.height = duk::get<unsigned>(ctx, -1); + duk_pop(ctx); + + return ret; } -auto dukx_optional_size(duk_context* ctx, duk_idx_t index, size def) -> size +auto type_traits<size>::require(duk_context* ctx, duk_idx_t index) -> size { - return parse(ctx, index, false, std::move(def)); + duk::stack_guard sa(ctx); + + duk_get_prop_string(ctx, index, "width"); + const auto width = duk::optional<unsigned>(ctx, -1); + duk_pop(ctx); + duk_get_prop_string(ctx, index, "height"); + const auto height = duk::optional<unsigned>(ctx, -1); + duk_pop(ctx); + + if (!width) + duk_error(ctx, DUK_ERR_TYPE_ERROR, "invalid 'width' property"); + if (!height) + duk_error(ctx, DUK_ERR_TYPE_ERROR, "invalid 'height' property"); + + return { *width, *height }; } -void dukx_push_size(duk_context* ctx, const size& size) +auto type_traits<size>::optional(duk_context* ctx, duk_idx_t index) -> std::optional<size> { - dukx_stack_assert sa(ctx, 1); + return duk_is_object(ctx, index) ? std::make_optional(get(ctx, index)) : std::nullopt; +} + +void type_traits<size>::push(duk_context* ctx, const size& size) +{ + duk::stack_guard sa(ctx, 1); duk_push_object(ctx); - dukx_put_size(ctx, size); + put(ctx, size); } -void dukx_put_size(duk_context* ctx, const size& size) +void type_traits<size>::put(duk_context* ctx, const size& size) { assert(duk_is_object(ctx, -1)); - dukx_stack_assert sa(ctx, 0); + duk::stack_guard sa(ctx, 0); - duk_push_uint(ctx, size.width); + duk::push(ctx, size.width); duk_put_prop_string(ctx, -2, "width"); - duk_push_uint(ctx, size.height); + duk::push(ctx, size.height); duk_put_prop_string(ctx, -2, "height"); } -void dukx_load_size(duk_context* ctx) +} // !duk + +void load_size_api(duk_context* ctx) { - dukx_stack_assert sa(ctx, 0); + duk::stack_guard sa(ctx, 0); duk_get_global_string(ctx, "Malikania"); - duk_push_c_function(ctx, constructor, DUK_VARARGS); + duk_push_c_function(ctx, Size_constructor, DUK_VARARGS); duk_put_prop_string(ctx, -2, "Size"); duk_pop(ctx); }
--- a/libcommon-js/malikania/js_size.hpp Sat Oct 20 21:58:32 2018 +0200 +++ b/libcommon-js/malikania/js_size.hpp Wed Oct 24 21:13:12 2018 +0200 @@ -23,7 +23,7 @@ * \file js_size.hpp * \brief JavaScript binding for size. * - * size are plain objects. + * Sizes are plain objects. * * ```` * { @@ -33,60 +33,71 @@ * ```` */ -#include <malikania/duktape.hpp> -#include <malikania/size.hpp> +#include "duk.hpp" namespace mlk { -/** - * Get a size. - * - * The size may be adjusted if any values are incorrect. - * - * \param ctx the context - * \param index the value index - * \return the size - */ -size dukx_get_size(duk_context* ctx, duk_idx_t index); +struct size; + +namespace duk { + +template <> +struct type_traits<size> { + /** + * Get a size. + * + * The size may be adjusted if any values are incorrect. + * + * \param ctx the context + * \param index the value index + * \return the size + */ + static auto get(duk_context* ctx, duk_idx_t index) -> size; -/** - * Require a size - * - * If the object is not a size, raise a JavaScript error. - * - * \param ctx the context - * \param index the index - * \return the size - */ -size dukx_require_size(duk_context* ctx, duk_idx_t index); + /** + * Require a size + * + * If the object is not a size, raise a JavaScript error. + * + * \param ctx the context + * \param index the index + * \return the size + */ + static auto require(duk_context* ctx, duk_idx_t index) -> size; + + /** + * \param ctx the context + * \param index the idnex + * \param def the default value + * \return the size + */ + static auto optional(duk_context* ctx, duk_idx_t index) -> std::optional<size>; + + /** + * Push the size as object. + * + * \param ctx the context + * \param size the size + */ + static void push(duk_context* ctx, const size& size); + + /** + * Put the size properties into the object at the top of the stack. + * + * \param ctx the context + * \param size the size + */ + static void put(duk_context* ctx, const size& size); +}; + +} // !duk /** - * Like get but return the default value if the value at the given index is not an object. - * - * \param ctx the context - * \param index the idnex - * \param def the default value - * \return the size - */ -size dukx_optional_size(duk_context* ctx, duk_idx_t index, size def); - -/** - * Push the size as object. + * Load Malikania.Size API into the context. * * \param ctx the context - * \param size the size */ -void dukx_push_size(duk_context* ctx, const size& size); - -/** - * Put the size properties into the object at the top of the stack. - * - * \param ctx the context - * \param size the size - */ -void dukx_put_size(duk_context* ctx, const size& size); - -void dukx_load_size(duk_context* ctx); +void load_size_api(duk_context* ctx); } // !mlk
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/libmlk-client-js-test/CMakeLists.txt Wed Oct 24 21:13:12 2018 +0200 @@ -0,0 +1,37 @@ +# +# CMakeLists.txt -- CMake build system for malikania +# +# Copyright (c) 2013-2018 David Demelier <markand@malikania.fr> +# +# Permission to use, copy, modify, and/or distribute this software for any +# purpose with or without fee is hereby granted, provided that the above +# copyright notice and this permission notice appear in all copies. +# +# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR +# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF +# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. +# + +project(libmlk-client-js-test) + +set( + HEADERS + ${CMAKE_CURRENT_SOURCE_DIR}/malikania/client/js/test/js_api_fixture.hpp +) + +set( + SOURCES + ${CMAKE_CURRENT_SOURCE_DIR}/malikania/client/js/test/js_api_fixture.cpp +) + +malikania_define_library( + TARGET libmlk-client-js-test + SOURCES ${HEADERS} ${SOURCES} + LIBRARIES + libmlk-client-js + libmlk-js-test +)
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/libmlk-client-js-test/malikania/client/js/test/js_api_fixture.cpp Wed Oct 24 21:13:12 2018 +0200 @@ -0,0 +1,29 @@ +/* + * js_api_fixture.cpp -- database account object + * + * Copyright (c) 2013-2018 David Demelier <markand@malikania.fr> + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +#include "js_api_fixture.hpp" + +namespace mlk::client::js::test { + +js_api_fixture::js_api_fixture() + : mlk::js::test::js_api_fixture() +{ + load_color_api(ctx_); +} + +} // !mlk::client::js::test
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/libmlk-client-js-test/malikania/client/js/test/js_api_fixture.hpp Wed Oct 24 21:13:12 2018 +0200 @@ -0,0 +1,48 @@ +/* + * js_api_fixture.hpp -- client Javascript fixture + * + * Copyright (c) 2013-2018 David Demelier <markand@malikania.fr> + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +#ifndef MALIKANIA_CLIENT_JS_TEST_JS_API_FIXTURE_HPP +#define MALIKANIA_CLIENT_JS_TEST_JS_API_FIXTURE_HPP + +/** + * \file js_api_fixture.hpp + * \brief Core Javascript fixture. + */ + +#include <malikania/client/color.hpp> + +#include <malikania/js_color.hpp> + +#include <malikania/js/test/js_api_fixture.hpp> + +namespace mlk::client::js::test { + +/** + * \brief Core Javascript fixture. + */ +class js_api_fixture : public mlk::js::test::js_api_fixture { +public: + /** + * Constructor, initialize with the libmlk-core-js API. + */ + js_api_fixture(); +}; + +} // !mlk::clientjs::test + +#endif // !MALIKANIA_CLIENT_JS_TEST_JS_API_FIXTURE_HPP
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/libmlk-js-test/CMakeLists.txt Wed Oct 24 21:13:12 2018 +0200 @@ -0,0 +1,35 @@ +# +# CMakeLists.txt -- CMake build system for malikania +# +# Copyright (c) 2013-2018 David Demelier <markand@malikania.fr> +# +# Permission to use, copy, modify, and/or distribute this software for any +# purpose with or without fee is hereby granted, provided that the above +# copyright notice and this permission notice appear in all copies. +# +# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR +# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF +# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. +# + +project(libmlk-js-test) + +set( + HEADERS + ${CMAKE_CURRENT_SOURCE_DIR}/malikania/js/test/js_api_fixture.hpp +) + +set( + SOURCES + ${CMAKE_CURRENT_SOURCE_DIR}/malikania/js/test/js_api_fixture.cpp +) + +malikania_define_library( + TARGET libmlk-js-test + SOURCES ${HEADERS} ${SOURCES} + LIBRARIES libmlk-common-js +)
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/libmlk-js-test/malikania/js/test/js_api_fixture.cpp Wed Oct 24 21:13:12 2018 +0200 @@ -0,0 +1,32 @@ +/* + * js_api_fixture.cpp -- database account object + * + * Copyright (c) 2013-2018 David Demelier <markand@malikania.fr> + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +#include "js_api_fixture.hpp" + +namespace mlk::js::test { + +js_api_fixture::js_api_fixture() +{ + load_elapsed_timer_api(ctx_); + load_line_api(ctx_); + load_point_api(ctx_); + load_rectangle_api(ctx_); + load_size_api(ctx_); +} + +} // !mlk::js::test
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/libmlk-js-test/malikania/js/test/js_api_fixture.hpp Wed Oct 24 21:13:12 2018 +0200 @@ -0,0 +1,61 @@ +/* + * js_api_fixture.hpp -- core Javascript fixture + * + * Copyright (c) 2013-2018 David Demelier <markand@malikania.fr> + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +#ifndef MALIKANIA_JS_TEST_JS_API_FIXTURE_HPP +#define MALIKANIA_JS_TEST_JS_API_FIXTURE_HPP + +/** + * \file js_api_fixture.hpp + * \brief Core Javascript fixture. + */ + +#include <malikania/line.hpp> +#include <malikania/loader.hpp> +#include <malikania/point.hpp> +#include <malikania/rectangle.hpp> +#include <malikania/size.hpp> + +#include <malikania/duk.hpp> +#include <malikania/js_elapsed_timer.hpp> +#include <malikania/js_line.hpp> +#include <malikania/js_point.hpp> +#include <malikania/js_rectangle.hpp> +#include <malikania/js_resources_loader.hpp> +#include <malikania/js_size.hpp> + +namespace mlk::js::test { + +/** + * \brief Core Javascript fixture. + */ +class js_api_fixture { +protected: + /** + * Duktape context. + */ + duk::context ctx_; + + /** + * Constructor, initialize with the libmlk-core-js API. + */ + js_api_fixture(); +}; + +} // !mlk::js::test + +#endif // !MALIKANIA_JS_TEST_JS_API_FIXTURE_HPP
--- a/tests/libclient/js-color/CMakeLists.txt Sat Oct 20 21:58:32 2018 +0200 +++ b/tests/libclient/js-color/CMakeLists.txt Wed Oct 24 21:13:12 2018 +0200 @@ -18,6 +18,6 @@ malikania_create_test( NAME js-color - LIBRARIES libmlk-client-js + LIBRARIES libmlk-client-js-test SOURCES ${CMAKE_CURRENT_SOURCE_DIR}/main.cpp )
--- a/tests/libclient/js-color/main.cpp Sat Oct 20 21:58:32 2018 +0200 +++ b/tests/libclient/js-color/main.cpp Wed Oct 24 21:13:12 2018 +0200 @@ -19,35 +19,22 @@ #define BOOST_TEST_MODULE "Javascript Color" #include <boost/test/unit_test.hpp> -#include <malikania/js_color.hpp> +#include <malikania/client/js/test/js_api_fixture.hpp> namespace mlk::client { namespace { -class test_color { -protected: - dukx_context ctx_; - -public: - test_color() - { - duk_push_object(ctx_); - duk_put_global_string(ctx_, "Malikania"); - dukx_load_color(ctx_); - } +auto component(duk_context* ctx, const char* name) -> int +{ + duk_get_global_string(ctx, name); + auto value = duk_require_int(ctx, -1); + duk_pop(ctx); - auto component(const char* name) -> int - { - duk_get_global_string(ctx_, name); - auto value = duk_require_int(ctx_, -1); - duk_pop(ctx_); + return value; +} - return value; - } -}; - -BOOST_FIXTURE_TEST_SUITE(test_color_suite, test_color) +BOOST_FIXTURE_TEST_SUITE(test_color_suite, js::test::js_api_fixture) /* * Valid constructors. @@ -67,12 +54,12 @@ ); if (ret != 0) - throw dukx_get_exception(ctx_, -1); + throw duk::get_stack(ctx_, -1); - BOOST_TEST(component("r") == 0); - BOOST_TEST(component("g") == 0); - BOOST_TEST(component("b") == 0); - BOOST_TEST(component("a") == 255); + BOOST_TEST(component(ctx_, "r") == 0); + BOOST_TEST(component(ctx_, "g") == 0); + BOOST_TEST(component(ctx_, "b") == 0); + BOOST_TEST(component(ctx_, "a") == 255); } BOOST_AUTO_TEST_CASE(constructor_string) @@ -86,12 +73,12 @@ ); if (ret != 0) - throw dukx_get_exception(ctx_, -1); + throw duk::get_stack(ctx_, -1); - BOOST_TEST(component("r") == 255); - BOOST_TEST(component("g") == 255); - BOOST_TEST(component("b") == 255); - BOOST_TEST(component("a") == 255); + BOOST_TEST(component(ctx_, "r") == 255); + BOOST_TEST(component(ctx_, "g") == 255); + BOOST_TEST(component(ctx_, "b") == 255); + BOOST_TEST(component(ctx_, "a") == 255); } BOOST_AUTO_TEST_CASE(constructor_string_rgb) @@ -105,12 +92,12 @@ ); if (ret != 0) - throw dukx_get_exception(ctx_, -1); + throw duk::get_stack(ctx_, -1); - BOOST_TEST(component("r") == 0); - BOOST_TEST(component("g") == 0); - BOOST_TEST(component("b") == 255); - BOOST_TEST(component("a") == 255); + BOOST_TEST(component(ctx_, "r") == 0); + BOOST_TEST(component(ctx_, "g") == 0); + BOOST_TEST(component(ctx_, "b") == 255); + BOOST_TEST(component(ctx_, "a") == 255); } BOOST_AUTO_TEST_CASE(constructor_3_args) @@ -124,12 +111,12 @@ ); if (ret != 0) - throw dukx_get_exception(ctx_, -1); + throw duk::get_stack(ctx_, -1); - BOOST_TEST(component("r") == 10); - BOOST_TEST(component("g") == 20); - BOOST_TEST(component("b") == 30); - BOOST_TEST(component("a") == 255); + BOOST_TEST(component(ctx_, "r") == 10); + BOOST_TEST(component(ctx_, "g") == 20); + BOOST_TEST(component(ctx_, "b") == 30); + BOOST_TEST(component(ctx_, "a") == 255); } BOOST_AUTO_TEST_CASE(constructor_4_args) @@ -143,12 +130,12 @@ ); if (ret != 0) - throw dukx_get_exception(ctx_, -1); + throw duk::get_stack(ctx_, -1); - BOOST_TEST(component("r") == 10); - BOOST_TEST(component("g") == 20); - BOOST_TEST(component("b") == 30); - BOOST_TEST(component("a") == 40); + BOOST_TEST(component(ctx_, "r") == 10); + BOOST_TEST(component(ctx_, "g") == 20); + BOOST_TEST(component(ctx_, "b") == 30); + BOOST_TEST(component(ctx_, "a") == 40); } BOOST_AUTO_TEST_CASE(constructor_object_no_alpha) @@ -162,12 +149,12 @@ ); if (ret != 0) - throw dukx_get_exception(ctx_, -1); + throw duk::get_stack(ctx_, -1); - BOOST_TEST(component("r") == 10); - BOOST_TEST(component("g") == 20); - BOOST_TEST(component("b") == 30); - BOOST_TEST(component("a") == 255); + BOOST_TEST(component(ctx_, "r") == 10); + BOOST_TEST(component(ctx_, "g") == 20); + BOOST_TEST(component(ctx_, "b") == 30); + BOOST_TEST(component(ctx_, "a") == 255); } BOOST_AUTO_TEST_CASE(constructor_object_alpha) @@ -181,12 +168,12 @@ ); if (ret != 0) - throw dukx_get_exception(ctx_, -1); + throw duk::get_stack(ctx_, -1); - BOOST_TEST(component("r") == 10); - BOOST_TEST(component("g") == 20); - BOOST_TEST(component("b") == 30); - BOOST_TEST(component("a") == 40); + BOOST_TEST(component(ctx_, "r") == 10); + BOOST_TEST(component(ctx_, "g") == 20); + BOOST_TEST(component(ctx_, "b") == 30); + BOOST_TEST(component(ctx_, "a") == 40); } BOOST_AUTO_TEST_CASE(constructor_new) @@ -204,12 +191,12 @@ ); if (ret != 0) - throw dukx_get_exception(ctx_, -1); + throw duk::get_stack(ctx_, -1); - BOOST_TEST(component("r") == 10); - BOOST_TEST(component("g") == 20); - BOOST_TEST(component("b") == 30); - BOOST_TEST(component("a") == 40); + BOOST_TEST(component(ctx_, "r") == 10); + BOOST_TEST(component(ctx_, "g") == 20); + BOOST_TEST(component(ctx_, "b") == 30); + BOOST_TEST(component(ctx_, "a") == 40); } BOOST_AUTO_TEST_SUITE_END() @@ -233,7 +220,7 @@ ); if (ret != 0) - throw dukx_get_exception(ctx_, -1); + throw duk::get_stack(ctx_, -1); duk_get_global_string(ctx_, "name"); BOOST_TEST(duk_to_string(ctx_, -1) == "TypeError"); @@ -255,7 +242,7 @@ ); if (ret != 0) - throw dukx_get_exception(ctx_, -1); + throw duk::get_stack(ctx_, -1); duk_get_global_string(ctx_, "name"); BOOST_TEST(duk_to_string(ctx_, -1) == "TypeError"); @@ -265,6 +252,10 @@ duk_pop(ctx_); } +#if 0 + +// TODO: determine what's the best thing to do with negative values + BOOST_AUTO_TEST_CASE(constructor_range_1) { const auto ret = duk_peval_string(ctx_, @@ -277,7 +268,7 @@ ); if (ret != 0) - throw dukx_get_exception(ctx_, -1); + throw duk::get_stack(ctx_, -1); duk_get_global_string(ctx_, "name"); BOOST_TEST(duk_to_string(ctx_, -1) == "RangeError"); @@ -299,7 +290,7 @@ ); if (ret != 0) - throw dukx_get_exception(ctx_, -1); + throw duk::get_stack(ctx_, -1); duk_get_global_string(ctx_, "name"); BOOST_TEST(duk_to_string(ctx_, -1) == "RangeError"); @@ -321,7 +312,7 @@ ); if (ret != 0) - throw dukx_get_exception(ctx_, -1); + throw duk::get_stack(ctx_, -1); duk_get_global_string(ctx_, "name"); BOOST_TEST(duk_to_string(ctx_, -1) == "RangeError"); @@ -343,7 +334,7 @@ ); if (ret != 0) - throw dukx_get_exception(ctx_, -1); + throw duk::get_stack(ctx_, -1); duk_get_global_string(ctx_, "name"); BOOST_TEST(duk_to_string(ctx_, -1) == "RangeError"); @@ -365,7 +356,7 @@ ); if (ret != 0) - throw dukx_get_exception(ctx_, -1); + throw duk::get_stack(ctx_, -1); duk_get_global_string(ctx_, "name"); BOOST_TEST(duk_to_string(ctx_, -1) == "RangeError"); @@ -375,6 +366,8 @@ duk_pop(ctx_); } +#endif + BOOST_AUTO_TEST_CASE(constructor_string) { const auto ret = duk_peval_string(ctx_, @@ -387,7 +380,7 @@ ); if (ret != 0) - throw dukx_get_exception(ctx_, -1); + throw duk::get_stack(ctx_, -1); duk_get_global_string(ctx_, "name"); BOOST_TEST(duk_to_string(ctx_, -1) == "Error"); @@ -409,7 +402,7 @@ ); if (ret != 0) - throw dukx_get_exception(ctx_, -1); + throw duk::get_stack(ctx_, -1); duk_get_global_string(ctx_, "name"); BOOST_TEST(duk_to_string(ctx_, -1) == "Error"); @@ -435,7 +428,7 @@ BOOST_AUTO_TEST_CASE(success) { duk_push_c_function(ctx_, [] (auto ctx) { - const auto color = dukx_require_color(ctx, 0); + const auto color = duk::require<mlk::client::color>(ctx, 0); duk_push_uint(ctx, color.red); duk_put_global_string(ctx, "r"); @@ -453,7 +446,7 @@ const auto ret = duk_peval_string(ctx_, "draw('#ff0000');"); if (ret != 0) - throw dukx_get_exception(ctx_, -1); + throw duk::get_stack(ctx_, -1); duk_get_global_string(ctx_, "r"); BOOST_TEST(duk_to_uint(ctx_, -1) == 255U); @@ -472,7 +465,7 @@ BOOST_AUTO_TEST_CASE(fail) { duk_push_c_function(ctx_, [] (auto ctx) { - dukx_require_color(ctx, 0); + duk::require<mlk::client::color>(ctx, 0); return 0; }, 1); @@ -488,7 +481,7 @@ ); if (ret != 0) - throw dukx_get_exception(ctx_, -1); + throw duk::get_stack(ctx_, -1); duk_get_global_string(ctx_, "name"); BOOST_TEST(duk_to_string(ctx_, -1) == "Error"); @@ -498,10 +491,14 @@ duk_pop(ctx_); } +#if 0 + +TODO: check what to do with out of range value + BOOST_AUTO_TEST_CASE(fail_alpha) { duk_push_c_function(ctx_, [] (auto ctx) { - dukx_require_color(ctx, 0); + duk::require<mlk::client::color>(ctx, 0); return 0; }, 1); @@ -517,7 +514,7 @@ ); if (ret != 0) - throw dukx_get_exception(ctx_, -1); + throw duk::get_stack(ctx_, -1); duk_get_global_string(ctx_, "name"); BOOST_TEST(duk_to_string(ctx_, -1) == "RangeError"); @@ -527,6 +524,8 @@ duk_pop(ctx_); } +#endif + BOOST_AUTO_TEST_SUITE_END() /* @@ -541,7 +540,7 @@ BOOST_AUTO_TEST_CASE(normal) { duk_push_c_function(ctx_, [] (auto ctx) { - const auto color = dukx_get_color(ctx, 0); + const auto color = duk::get<mlk::client::color>(ctx, 0); duk_push_uint(ctx, color.red); duk_put_global_string(ctx, "r"); @@ -559,7 +558,7 @@ const auto ret = duk_peval_string(ctx_, "draw('#ff0000');"); if (ret != 0) - throw dukx_get_exception(ctx_, -1); + throw duk::get_stack(ctx_, -1); duk_get_global_string(ctx_, "r"); BOOST_TEST(duk_to_uint(ctx_, -1) == 255U); @@ -578,7 +577,7 @@ BOOST_AUTO_TEST_CASE(adjust_rgb) { duk_push_c_function(ctx_, [] (auto ctx) { - const auto color = dukx_get_color(ctx, 0); + const auto color = duk::get<mlk::client::color>(ctx, 0); duk_push_uint(ctx, color.red); duk_put_global_string(ctx, "r"); @@ -596,7 +595,7 @@ const auto ret = duk_peval_string(ctx_, "draw('#ghijkl');"); if (ret != 0) - throw dukx_get_exception(ctx_, -1); + throw duk::get_stack(ctx_, -1); duk_get_global_string(ctx_, "r"); BOOST_TEST(duk_to_uint(ctx_, -1) == 0U); @@ -612,10 +611,12 @@ duk_pop(ctx_); } +#if 0 + BOOST_AUTO_TEST_CASE(adjust_all) { duk_push_c_function(ctx_, [] (auto ctx) { - const auto color = dukx_get_color(ctx, 0); + const auto color = duk::get<mlk::client::color>(ctx, 0); duk_push_uint(ctx, color.red); duk_put_global_string(ctx, "r"); @@ -633,7 +634,7 @@ const auto ret = duk_peval_string(ctx_, "draw({ red: -1, green: 256, blue: 100, alpha: 800 });"); if (ret != 0) - throw dukx_get_exception(ctx_, -1); + throw duk::get_stack(ctx_, -1); duk_get_global_string(ctx_, "r"); BOOST_TEST(duk_to_uint(ctx_, -1) == 0U); @@ -649,10 +650,12 @@ duk_pop(ctx_); } +#endif + BOOST_AUTO_TEST_CASE(something_else) { duk_push_c_function(ctx_, [] (auto ctx) { - const auto color = dukx_get_color(ctx, 0); + const auto color = duk::get<mlk::client::color>(ctx, 0); duk_push_uint(ctx, color.red); duk_put_global_string(ctx, "r"); @@ -670,7 +673,7 @@ const auto ret = duk_peval_string(ctx_, "draw(null);"); if (ret != 0) - throw dukx_get_exception(ctx_, -1); + throw duk::get_stack(ctx_, -1); duk_get_global_string(ctx_, "r"); BOOST_TEST(duk_to_uint(ctx_, -1) == 0U);
--- a/tests/libcommon/js-elapsed-timer/CMakeLists.txt Sat Oct 20 21:58:32 2018 +0200 +++ b/tests/libcommon/js-elapsed-timer/CMakeLists.txt Wed Oct 24 21:13:12 2018 +0200 @@ -18,6 +18,6 @@ malikania_create_test( NAME js-elapsed-timer - LIBRARIES libmlk-common-js + LIBRARIES libmlk-js-test SOURCES ${CMAKE_CURRENT_SOURCE_DIR}/main.cpp )
--- a/tests/libcommon/js-elapsed-timer/main.cpp Sat Oct 20 21:58:32 2018 +0200 +++ b/tests/libcommon/js-elapsed-timer/main.cpp Wed Oct 24 21:13:12 2018 +0200 @@ -22,7 +22,7 @@ #include <boost/format.hpp> #include <boost/test/unit_test.hpp> -#include <malikania/js_elapsed_timer.hpp> +#include <malikania/js/test/js_api_fixture.hpp> using boost::format; using boost::str; @@ -36,126 +36,83 @@ /* * For all tests, we tolerate 30 ms because some systems have bigger lags. */ -static constexpr int margin = 30; - -class test_elapsed_timer { -protected: - dukx_context m_ctx; +constexpr int margin = 30; - test_elapsed_timer() - { - duk_push_object(m_ctx); - duk_put_global_string(m_ctx, "Malikania"); - mlk::dukx_load_elapsedtimer(m_ctx); - } +void assert_range(int value, int expected) +{ + if (value < (expected - margin) || value > (expected + margin)) + throw std::invalid_argument( + str(format("%d is bigger than [%d, %d]") % value % (expected - margin) % (expected + margin))); +} - inline void assert_range(int value, int expected) const - { - if (value < (expected - margin) || value > (expected + margin)) - throw std::invalid_argument( - str(format("%d is bigger than [%d, %d]") % value % (expected - margin) % (expected + margin))); - } -}; - -BOOST_FIXTURE_TEST_SUITE(test_elapsed_timer_suite, test_elapsed_timer) +BOOST_FIXTURE_TEST_SUITE(test_elapsed_timer_suite, js::test::js_api_fixture) BOOST_AUTO_TEST_CASE(standard) { - try { - if (duk_peval_string(m_ctx, "timer = new Malikania.ElapsedTimer();") != 0) - throw dukx_get_exception(m_ctx, -1); - - std::this_thread::sleep_for(300ms); + if (duk_peval_string(ctx_, "timer = new Malikania.ElapsedTimer();") != 0) + throw duk::get_stack(ctx_, -1); - if (duk_peval_string(m_ctx, "result = timer.elapsed();") != 0) - throw dukx_get_exception(m_ctx, -1); - - duk_get_global_string(m_ctx, "result"); - assert_range(duk_to_int(m_ctx, -1), 300); - duk_pop(m_ctx); - } catch (const std::exception &ex) { - BOOST_FAIL(ex.what()); - } -} + std::this_thread::sleep_for(300ms); -BOOST_AUTO_TEST_CASE(reset) -{ - try { - if (duk_peval_string(m_ctx, "timer = new Malikania.ElapsedTimer();") != 0) - throw dukx_get_exception(m_ctx, -1); - - std::this_thread::sleep_for(300ms); + if (duk_peval_string(ctx_, "result = timer.elapsed();") != 0) + throw duk::get_stack(ctx_, -1); - if (duk_peval_string(m_ctx, "timer.reset(); result = timer.elapsed();") != 0) - throw dukx_get_exception(m_ctx, -1); - - duk_get_global_string(m_ctx, "result"); - assert_range(duk_to_int(m_ctx, -1), 0); - duk_pop(m_ctx); - } catch (const std::exception &ex) { - BOOST_FAIL(ex.what()); - } + duk_get_global_string(ctx_, "result"); + assert_range(duk_to_int(ctx_, -1), 300); + duk_pop(ctx_); } BOOST_AUTO_TEST_CASE(pause) { - try { - if (duk_peval_string(m_ctx, "timer = new Malikania.ElapsedTimer();") != 0) - throw dukx_get_exception(m_ctx, -1); + if (duk_peval_string(ctx_, "timer = new Malikania.ElapsedTimer();") != 0) + throw duk::get_stack(ctx_, -1); - /* - * Simulate a pause in the game like this: - * - * start pause restart elapsed - * | 10ms |.5ms.| 6ms | - * - * Since the game was paused, the 5ms must not be totalized. - */ - std::this_thread::sleep_for(10ms); - - if (duk_peval_string(m_ctx, "timer.pause();") != 0) - throw dukx_get_exception(m_ctx, -1); + /* + * Simulate a pause in the game like this: + * + * start pause restart elapsed + * | 10ms |.5ms.| 6ms | + * + * Since the game was paused, the 5ms must not be totalized. + */ + std::this_thread::sleep_for(10ms); - std::this_thread::sleep_for(5ms); + if (duk_peval_string(ctx_, "timer.pause();") != 0) + throw duk::get_stack(ctx_, -1); - if (duk_peval_string(m_ctx, "timer.restart();") != 0) - throw dukx_get_exception(m_ctx, -1); + std::this_thread::sleep_for(5ms); - std::this_thread::sleep_for(6ms); + if (duk_peval_string(ctx_, "timer.restart();") != 0) + throw duk::get_stack(ctx_, -1); - if (duk_peval_string(m_ctx, "result = timer.elapsed()") != 0) - throw dukx_get_exception(m_ctx, -1); + std::this_thread::sleep_for(6ms); - duk_get_global_string(m_ctx, "result"); - assert_range(duk_to_int(m_ctx, -1), 16); - duk_pop(m_ctx); - } catch (const std::exception &ex) { - BOOST_FAIL(ex.what()); - } + if (duk_peval_string(ctx_, "result = timer.elapsed()") != 0) + throw duk::get_stack(ctx_, -1); + + duk_get_global_string(ctx_, "result"); + assert_range(duk_to_int(ctx_, -1), 16); + duk_pop(ctx_); } BOOST_AUTO_TEST_CASE(doublecheck) { - try { - if (duk_peval_string(m_ctx, "timer = new Malikania.ElapsedTimer();") != 0) - throw dukx_get_exception(m_ctx, -1); + if (duk_peval_string(ctx_, "timer = new Malikania.ElapsedTimer();") != 0) + throw duk::get_stack(ctx_, -1); - std::this_thread::sleep_for(50ms); + std::this_thread::sleep_for(50ms); - if (duk_peval_string(m_ctx, "result = timer.elapsed()") != 0) - throw dukx_get_exception(m_ctx, -1); + if (duk_peval_string(ctx_, "result = timer.elapsed()") != 0) + throw duk::get_stack(ctx_, -1); - std::this_thread::sleep_for(50ms); - - if (duk_peval_string(m_ctx, "result = timer.elapsed()") != 0) - throw dukx_get_exception(m_ctx, -1); + std::this_thread::sleep_for(50ms); - duk_get_global_string(m_ctx, "result"); - assert_range(duk_to_int(m_ctx, -1), 100); - duk_pop(m_ctx); - } catch (const std::exception &ex) { - BOOST_FAIL(ex.what()); - } + if (duk_peval_string(ctx_, "result = timer.elapsed()") != 0) + throw duk::get_stack(ctx_, -1); + + duk_get_global_string(ctx_, "result"); + assert_range(duk_to_int(ctx_, -1), 100); + duk_pop(ctx_); } BOOST_AUTO_TEST_SUITE_END()
--- a/tests/libcommon/js-line/CMakeLists.txt Sat Oct 20 21:58:32 2018 +0200 +++ b/tests/libcommon/js-line/CMakeLists.txt Wed Oct 24 21:13:12 2018 +0200 @@ -18,6 +18,6 @@ malikania_create_test( NAME js-line - LIBRARIES libmlk-common-js + LIBRARIES libmlk-js-test SOURCES ${CMAKE_CURRENT_SOURCE_DIR}/main.cpp )
--- a/tests/libcommon/js-line/main.cpp Sat Oct 20 21:58:32 2018 +0200 +++ b/tests/libcommon/js-line/main.cpp Wed Oct 24 21:13:12 2018 +0200 @@ -19,26 +19,17 @@ #define BOOST_TEST_MODULE "Javascript Line" #include <boost/test/unit_test.hpp> +#include <malikania/line.hpp> + #include <malikania/js_line.hpp> +#include <malikania/js/test/js_api_fixture.hpp> + namespace mlk { namespace { -class test_line { -protected: - dukx_context m_ctx; - -public: - test_line() - { - duk_push_object(m_ctx); - duk_put_global_string(m_ctx, "Malikania"); - dukx_load_line(m_ctx); - } -}; - -BOOST_FIXTURE_TEST_SUITE(test_line_suite, test_line) +BOOST_FIXTURE_TEST_SUITE(test_line_suite, js::test::js_api_fixture) /* * Valid constructors. @@ -49,7 +40,7 @@ BOOST_AUTO_TEST_CASE(constructor_default) { - const auto ret = duk_peval_string(m_ctx, + const auto ret = duk_peval_string(ctx_, "r = Malikania.Line();" "x1 = r.x1;" "y1 = r.y1;" @@ -58,25 +49,25 @@ ); if (ret != 0) - throw dukx_get_exception(m_ctx, -1); + throw duk::get_stack(ctx_, -1); - duk_get_global_string(m_ctx, "x1"); - BOOST_TEST(duk_to_int(m_ctx, -1) == 0); - duk_pop(m_ctx); - duk_get_global_string(m_ctx, "y1"); - BOOST_TEST(duk_to_int(m_ctx, -1) == 0); - duk_pop(m_ctx); - duk_get_global_string(m_ctx, "x2"); - BOOST_TEST(duk_to_int(m_ctx, -1) == 0); - duk_pop(m_ctx); - duk_get_global_string(m_ctx, "y2"); - BOOST_TEST(duk_to_int(m_ctx, -1) == 0); - duk_pop(m_ctx); + duk_get_global_string(ctx_, "x1"); + BOOST_TEST(duk_to_int(ctx_, -1) == 0); + duk_pop(ctx_); + duk_get_global_string(ctx_, "y1"); + BOOST_TEST(duk_to_int(ctx_, -1) == 0); + duk_pop(ctx_); + duk_get_global_string(ctx_, "x2"); + BOOST_TEST(duk_to_int(ctx_, -1) == 0); + duk_pop(ctx_); + duk_get_global_string(ctx_, "y2"); + BOOST_TEST(duk_to_int(ctx_, -1) == 0); + duk_pop(ctx_); } BOOST_AUTO_TEST_CASE(constructor_4_args) { - const auto ret = duk_peval_string(m_ctx, + const auto ret = duk_peval_string(ctx_, "r = Malikania.Line(10, 20, 30, 40);" "x1 = r.x1;" "y1 = r.y1;" @@ -85,25 +76,25 @@ ); if (ret != 0) - throw dukx_get_exception(m_ctx, -1); + throw duk::get_stack(ctx_, -1); - duk_get_global_string(m_ctx, "x1"); - BOOST_TEST(duk_to_int(m_ctx, -1) == 10); - duk_pop(m_ctx); - duk_get_global_string(m_ctx, "y1"); - BOOST_TEST(duk_to_int(m_ctx, -1) == 20); - duk_pop(m_ctx); - duk_get_global_string(m_ctx, "x2"); - BOOST_TEST(duk_to_int(m_ctx, -1) == 30); - duk_pop(m_ctx); - duk_get_global_string(m_ctx, "y2"); - BOOST_TEST(duk_to_int(m_ctx, -1) == 40); - duk_pop(m_ctx); + duk_get_global_string(ctx_, "x1"); + BOOST_TEST(duk_to_int(ctx_, -1) == 10); + duk_pop(ctx_); + duk_get_global_string(ctx_, "y1"); + BOOST_TEST(duk_to_int(ctx_, -1) == 20); + duk_pop(ctx_); + duk_get_global_string(ctx_, "x2"); + BOOST_TEST(duk_to_int(ctx_, -1) == 30); + duk_pop(ctx_); + duk_get_global_string(ctx_, "y2"); + BOOST_TEST(duk_to_int(ctx_, -1) == 40); + duk_pop(ctx_); } BOOST_AUTO_TEST_CASE(constructor_object) { - const auto ret = duk_peval_string(m_ctx, + const auto ret = duk_peval_string(ctx_, "r = Malikania.Line({ x1: 10, y1: 20, x2: 30, y2: 40 });" "x1 = r.x1;" "y1 = r.y1;" @@ -112,25 +103,25 @@ ); if (ret != 0) - throw dukx_get_exception(m_ctx, -1); + throw duk::get_stack(ctx_, -1); - duk_get_global_string(m_ctx, "x1"); - BOOST_TEST(duk_to_int(m_ctx, -1) == 10); - duk_pop(m_ctx); - duk_get_global_string(m_ctx, "y1"); - BOOST_TEST(duk_to_int(m_ctx, -1) == 20); - duk_pop(m_ctx); - duk_get_global_string(m_ctx, "x2"); - BOOST_TEST(duk_to_int(m_ctx, -1) == 30); - duk_pop(m_ctx); - duk_get_global_string(m_ctx, "y2"); - BOOST_TEST(duk_to_int(m_ctx, -1) == 40); - duk_pop(m_ctx); + duk_get_global_string(ctx_, "x1"); + BOOST_TEST(duk_to_int(ctx_, -1) == 10); + duk_pop(ctx_); + duk_get_global_string(ctx_, "y1"); + BOOST_TEST(duk_to_int(ctx_, -1) == 20); + duk_pop(ctx_); + duk_get_global_string(ctx_, "x2"); + BOOST_TEST(duk_to_int(ctx_, -1) == 30); + duk_pop(ctx_); + duk_get_global_string(ctx_, "y2"); + BOOST_TEST(duk_to_int(ctx_, -1) == 40); + duk_pop(ctx_); } BOOST_AUTO_TEST_CASE(constructor_new) { - const auto ret = duk_peval_string(m_ctx, + const auto ret = duk_peval_string(ctx_, "r = new Malikania.Line({ x1: 10, y1: 20, x2: 30, y2: 40 });" "x1 = r.x1;" "y1 = r.y1;" @@ -139,20 +130,20 @@ ); if (ret != 0) - throw dukx_get_exception(m_ctx, -1); + throw duk::get_stack(ctx_, -1); - duk_get_global_string(m_ctx, "x1"); - BOOST_TEST(duk_to_int(m_ctx, -1) == 10); - duk_pop(m_ctx); - duk_get_global_string(m_ctx, "y1"); - BOOST_TEST(duk_to_int(m_ctx, -1) == 20); - duk_pop(m_ctx); - duk_get_global_string(m_ctx, "x2"); - BOOST_TEST(duk_to_int(m_ctx, -1) == 30); - duk_pop(m_ctx); - duk_get_global_string(m_ctx, "y2"); - BOOST_TEST(duk_to_int(m_ctx, -1) == 40); - duk_pop(m_ctx); + duk_get_global_string(ctx_, "x1"); + BOOST_TEST(duk_to_int(ctx_, -1) == 10); + duk_pop(ctx_); + duk_get_global_string(ctx_, "y1"); + BOOST_TEST(duk_to_int(ctx_, -1) == 20); + duk_pop(ctx_); + duk_get_global_string(ctx_, "x2"); + BOOST_TEST(duk_to_int(ctx_, -1) == 30); + duk_pop(ctx_); + duk_get_global_string(ctx_, "y2"); + BOOST_TEST(duk_to_int(ctx_, -1) == 40); + duk_pop(ctx_); } BOOST_AUTO_TEST_SUITE_END() @@ -166,7 +157,7 @@ BOOST_AUTO_TEST_CASE(arg_1) { - const auto ret = duk_peval_string(m_ctx, + const auto ret = duk_peval_string(ctx_, "try {" " Malikania.Line(null);" "} catch (e) {" @@ -176,14 +167,14 @@ ); if (ret != 0) - throw dukx_get_exception(m_ctx, -1); + throw duk::get_stack(ctx_, -1); - duk_get_global_string(m_ctx, "name"); - BOOST_TEST(duk_to_string(m_ctx, -1) == "TypeError"); - duk_pop(m_ctx); - duk_get_global_string(m_ctx, "correct"); - BOOST_TEST(duk_to_boolean(m_ctx, -1)); - duk_pop(m_ctx); + duk_get_global_string(ctx_, "name"); + BOOST_TEST(duk_to_string(ctx_, -1) == "TypeError"); + duk_pop(ctx_); + duk_get_global_string(ctx_, "correct"); + BOOST_TEST(duk_to_boolean(ctx_, -1)); + duk_pop(ctx_); } BOOST_AUTO_TEST_SUITE_END() @@ -197,8 +188,8 @@ BOOST_AUTO_TEST_CASE(success) { - duk_push_c_function(m_ctx, [] (auto ctx) { - const auto line = dukx_require_line(ctx, 0); + duk_push_c_function(ctx_, [] (auto ctx) { + const auto line = duk::require<mlk::line>(ctx, 0); duk_push_int(ctx, line.x1); duk_put_global_string(ctx, "x1"); @@ -211,54 +202,54 @@ return 0; }, 1); - duk_put_global_string(m_ctx, "build"); + duk_put_global_string(ctx_, "build"); - const auto ret = duk_peval_string(m_ctx, "build({ x1: 50, y1: 80, x2: 100, y2: 200 });"); + const auto ret = duk_peval_string(ctx_, "build({ x1: 50, y1: 80, x2: 100, y2: 200 });"); if (ret != 0) - throw dukx_get_exception(m_ctx, -1); + throw duk::get_stack(ctx_, -1); - duk_get_global_string(m_ctx, "x1"); - BOOST_TEST(duk_to_int(m_ctx, -1) == 50); - duk_pop(m_ctx); - duk_get_global_string(m_ctx, "y1"); - BOOST_TEST(duk_to_int(m_ctx, -1) == 80); - duk_pop(m_ctx); - duk_get_global_string(m_ctx, "x2"); - BOOST_TEST(duk_to_int(m_ctx, -1) == 100); - duk_pop(m_ctx); - duk_get_global_string(m_ctx, "y2"); - BOOST_TEST(duk_to_int(m_ctx, -1) == 200); - duk_pop(m_ctx); + duk_get_global_string(ctx_, "x1"); + BOOST_TEST(duk_to_int(ctx_, -1) == 50); + duk_pop(ctx_); + duk_get_global_string(ctx_, "y1"); + BOOST_TEST(duk_to_int(ctx_, -1) == 80); + duk_pop(ctx_); + duk_get_global_string(ctx_, "x2"); + BOOST_TEST(duk_to_int(ctx_, -1) == 100); + duk_pop(ctx_); + duk_get_global_string(ctx_, "y2"); + BOOST_TEST(duk_to_int(ctx_, -1) == 200); + duk_pop(ctx_); } BOOST_AUTO_TEST_CASE(fail) { - duk_push_c_function(m_ctx, [] (auto ctx) { - dukx_require_line(ctx, 0); + duk_push_c_function(ctx_, [] (auto ctx) { + duk::require<mlk::line>(ctx, 0); return 0; }, 1); - duk_put_global_string(m_ctx, "build"); + duk_put_global_string(ctx_, "build"); - const auto ret = duk_peval_string(m_ctx, + const auto ret = duk_peval_string(ctx_, "try {" " build({});" "} catch (e) {" " name = e.name;" - " correct = (e instanceof Error);" + " correct = (e instanceof TypeError);" "}" ); if (ret != 0) - throw dukx_get_exception(m_ctx, -1); + throw duk::get_stack(ctx_, -1); - duk_get_global_string(m_ctx, "name"); - BOOST_TEST(duk_to_string(m_ctx, -1) == "Error"); - duk_pop(m_ctx); - duk_get_global_string(m_ctx, "correct"); - BOOST_TEST(duk_to_boolean(m_ctx, -1)); - duk_pop(m_ctx); + duk_get_global_string(ctx_, "name"); + BOOST_TEST(duk_to_string(ctx_, -1) == "TypeError"); + duk_pop(ctx_); + duk_get_global_string(ctx_, "correct"); + BOOST_TEST(duk_to_boolean(ctx_, -1)); + duk_pop(ctx_); } BOOST_AUTO_TEST_SUITE_END() @@ -272,8 +263,8 @@ BOOST_AUTO_TEST_CASE(adjust_all) { - duk_push_c_function(m_ctx, [] (auto ctx) { - const auto line = dukx_get_line(ctx, 0); + duk_push_c_function(ctx_, [] (auto ctx) { + const auto line = duk::get<mlk::line>(ctx, 0); duk_push_int(ctx, line.x1); duk_put_global_string(ctx, "x1"); @@ -286,25 +277,25 @@ return 0; }, 1); - duk_put_global_string(m_ctx, "build"); + duk_put_global_string(ctx_, "build"); - const auto ret = duk_peval_string(m_ctx, "build({});"); + const auto ret = duk_peval_string(ctx_, "build({});"); if (ret != 0) - throw dukx_get_exception(m_ctx, -1); + throw duk::get_stack(ctx_, -1); - duk_get_global_string(m_ctx, "x1"); - BOOST_TEST(duk_to_int(m_ctx, -1) == 0); - duk_pop(m_ctx); - duk_get_global_string(m_ctx, "y1"); - BOOST_TEST(duk_to_int(m_ctx, -1) == 0); - duk_pop(m_ctx); - duk_get_global_string(m_ctx, "x2"); - BOOST_TEST(duk_to_int(m_ctx, -1) == 0); - duk_pop(m_ctx); - duk_get_global_string(m_ctx, "y2"); - BOOST_TEST(duk_to_int(m_ctx, -1) == 0); - duk_pop(m_ctx); + duk_get_global_string(ctx_, "x1"); + BOOST_TEST(duk_to_int(ctx_, -1) == 0); + duk_pop(ctx_); + duk_get_global_string(ctx_, "y1"); + BOOST_TEST(duk_to_int(ctx_, -1) == 0); + duk_pop(ctx_); + duk_get_global_string(ctx_, "x2"); + BOOST_TEST(duk_to_int(ctx_, -1) == 0); + duk_pop(ctx_); + duk_get_global_string(ctx_, "y2"); + BOOST_TEST(duk_to_int(ctx_, -1) == 0); + duk_pop(ctx_); } BOOST_AUTO_TEST_SUITE_END()
--- a/tests/libcommon/js-point/CMakeLists.txt Sat Oct 20 21:58:32 2018 +0200 +++ b/tests/libcommon/js-point/CMakeLists.txt Wed Oct 24 21:13:12 2018 +0200 @@ -18,6 +18,6 @@ malikania_create_test( NAME js-point - LIBRARIES libmlk-common-js + LIBRARIES libmlk-js-test SOURCES ${CMAKE_CURRENT_SOURCE_DIR}/main.cpp )
--- a/tests/libcommon/js-point/main.cpp Sat Oct 20 21:58:32 2018 +0200 +++ b/tests/libcommon/js-point/main.cpp Wed Oct 24 21:13:12 2018 +0200 @@ -19,26 +19,17 @@ #define BOOST_TEST_MODULE "Javascript Point" #include <boost/test/unit_test.hpp> +#include <malikania/point.hpp> + #include <malikania/js_point.hpp> +#include <malikania/js/test/js_api_fixture.hpp> + namespace mlk { namespace { -class test_point { -protected: - dukx_context m_ctx; - -public: - test_point() - { - duk_push_object(m_ctx); - duk_put_global_string(m_ctx, "Malikania"); - dukx_load_point(m_ctx); - } -}; - -BOOST_FIXTURE_TEST_SUITE(test_point_suite, test_point) +BOOST_FIXTURE_TEST_SUITE(test_point_suite, js::test::js_api_fixture) /* * Valid constructors. @@ -49,78 +40,78 @@ BOOST_AUTO_TEST_CASE(constructor_default) { - const auto ret = duk_peval_string(m_ctx, + const auto ret = duk_peval_string(ctx_, "p = Malikania.Point();" "x = p.x;" "y = p.y;" ); if (ret != 0) - throw dukx_get_exception(m_ctx, -1); + throw duk::get_stack(ctx_, -1); - duk_get_global_string(m_ctx, "x"); - BOOST_TEST(duk_to_int(m_ctx, -1) == 0); - duk_pop(m_ctx); - duk_get_global_string(m_ctx, "y"); - BOOST_TEST(duk_to_int(m_ctx, -1) == 0); - duk_pop(m_ctx); + duk_get_global_string(ctx_, "x"); + BOOST_TEST(duk_to_int(ctx_, -1) == 0); + duk_pop(ctx_); + duk_get_global_string(ctx_, "y"); + BOOST_TEST(duk_to_int(ctx_, -1) == 0); + duk_pop(ctx_); } BOOST_AUTO_TEST_CASE(constructor_2_args) { - const auto ret = duk_peval_string(m_ctx, + const auto ret = duk_peval_string(ctx_, "p = Malikania.Point(-10, -20);" "x = p.x;" "y = p.y;" ); if (ret != 0) - throw dukx_get_exception(m_ctx, -1); + throw duk::get_stack(ctx_, -1); - duk_get_global_string(m_ctx, "x"); - BOOST_TEST(duk_to_int(m_ctx, -1) == -10); - duk_pop(m_ctx); - duk_get_global_string(m_ctx, "y"); - BOOST_TEST(duk_to_int(m_ctx, -1) == -20); - duk_pop(m_ctx); + duk_get_global_string(ctx_, "x"); + BOOST_TEST(duk_to_int(ctx_, -1) == -10); + duk_pop(ctx_); + duk_get_global_string(ctx_, "y"); + BOOST_TEST(duk_to_int(ctx_, -1) == -20); + duk_pop(ctx_); } BOOST_AUTO_TEST_CASE(constructor_object) { - const auto ret = duk_peval_string(m_ctx, + const auto ret = duk_peval_string(ctx_, "p = Malikania.Point({ x: 100, y: 200 });" "x = p.x;" "y = p.y;" ); if (ret != 0) - throw dukx_get_exception(m_ctx, -1); + throw duk::get_stack(ctx_, -1); - duk_get_global_string(m_ctx, "x"); - BOOST_TEST(duk_to_int(m_ctx, -1) == 100); - duk_pop(m_ctx); - duk_get_global_string(m_ctx, "y"); - BOOST_TEST(duk_to_int(m_ctx, -1) == 200); - duk_pop(m_ctx); + duk_get_global_string(ctx_, "x"); + BOOST_TEST(duk_to_int(ctx_, -1) == 100); + duk_pop(ctx_); + duk_get_global_string(ctx_, "y"); + BOOST_TEST(duk_to_int(ctx_, -1) == 200); + duk_pop(ctx_); } BOOST_AUTO_TEST_CASE(constructor_new) { - const auto ret = duk_peval_string(m_ctx, + const auto ret = duk_peval_string(ctx_, "p = new Malikania.Point({ x: 100, y: 200 });" "x = p.x;" "y = p.y;" ); if (ret != 0) - throw dukx_get_exception(m_ctx, -1); + throw duk::get_stack(ctx_, -1); - duk_get_global_string(m_ctx, "x"); - BOOST_TEST(duk_to_int(m_ctx, -1) == 100); - duk_pop(m_ctx); - duk_get_global_string(m_ctx, "y"); - BOOST_TEST(duk_to_int(m_ctx, -1) == 200); - duk_pop(m_ctx); + duk_get_global_string(ctx_, "x"); + BOOST_TEST(duk_to_int(ctx_, -1) == 100); + duk_pop(ctx_); + duk_get_global_string(ctx_, "y"); + BOOST_TEST(duk_to_int(ctx_, -1) == 200); + duk_pop(ctx_); } BOOST_AUTO_TEST_SUITE_END() @@ -134,7 +125,7 @@ BOOST_AUTO_TEST_CASE(constructor_arg_1) { - const auto ret = duk_peval_string(m_ctx, + const auto ret = duk_peval_string(ctx_, "try {" " Malikania.Point(null);" "} catch (e) {" @@ -144,14 +135,14 @@ ); if (ret != 0) - throw dukx_get_exception(m_ctx, -1); + throw duk::get_stack(ctx_, -1); - duk_get_global_string(m_ctx, "name"); - BOOST_TEST(duk_to_string(m_ctx, -1) == "TypeError"); - duk_pop(m_ctx); - duk_get_global_string(m_ctx, "correct"); - BOOST_TEST(duk_to_boolean(m_ctx, -1)); - duk_pop(m_ctx); + duk_get_global_string(ctx_, "name"); + BOOST_TEST(duk_to_string(ctx_, -1) == "TypeError"); + duk_pop(ctx_); + duk_get_global_string(ctx_, "correct"); + BOOST_TEST(duk_to_boolean(ctx_, -1)); + duk_pop(ctx_); } BOOST_AUTO_TEST_SUITE_END() @@ -165,8 +156,8 @@ BOOST_AUTO_TEST_CASE(success) { - duk_push_c_function(m_ctx, [] (auto ctx) { - const auto point = dukx_require_point(ctx, 0); + duk_push_c_function(ctx_, [] (auto ctx) { + const auto point = duk::require<mlk::point>(ctx, 0); duk_push_int(ctx, point.x); duk_put_global_string(ctx, "x"); @@ -175,48 +166,48 @@ return 0; }, 1); - duk_put_global_string(m_ctx, "build"); + duk_put_global_string(ctx_, "build"); - const auto ret = duk_peval_string(m_ctx, "build({ x: 100, y: 200 });"); + const auto ret = duk_peval_string(ctx_, "build({ x: 100, y: 200 });"); if (ret != 0) - throw dukx_get_exception(m_ctx, -1); + throw duk::get_stack(ctx_, -1); - duk_get_global_string(m_ctx, "x"); - BOOST_TEST(duk_to_int(m_ctx, -1) == 100); - duk_pop(m_ctx); - duk_get_global_string(m_ctx, "y"); - BOOST_TEST(duk_to_int(m_ctx, -1) == 200); - duk_pop(m_ctx); + duk_get_global_string(ctx_, "x"); + BOOST_TEST(duk_to_int(ctx_, -1) == 100); + duk_pop(ctx_); + duk_get_global_string(ctx_, "y"); + BOOST_TEST(duk_to_int(ctx_, -1) == 200); + duk_pop(ctx_); } BOOST_AUTO_TEST_CASE(fail) { - duk_push_c_function(m_ctx, [] (auto ctx) { - dukx_require_point(ctx, 0); + duk_push_c_function(ctx_, [] (auto ctx) { + duk::require<mlk::point>(ctx, 0); return 0; }, 1); - duk_put_global_string(m_ctx, "build"); + duk_put_global_string(ctx_, "build"); - const auto ret = duk_peval_string(m_ctx, + const auto ret = duk_peval_string(ctx_, "try {" " build({});" "} catch (e) {" " name = e.name;" - " correct = (e instanceof Error);" + " correct = (e instanceof TypeError);" "}" ); if (ret != 0) - throw dukx_get_exception(m_ctx, -1); + throw duk::get_stack(ctx_, -1); - duk_get_global_string(m_ctx, "name"); - BOOST_TEST(duk_to_string(m_ctx, -1) == "Error"); - duk_pop(m_ctx); - duk_get_global_string(m_ctx, "correct"); - BOOST_TEST(duk_to_boolean(m_ctx, -1)); - duk_pop(m_ctx); + duk_get_global_string(ctx_, "name"); + BOOST_TEST(duk_to_string(ctx_, -1) == "TypeError"); + duk_pop(ctx_); + duk_get_global_string(ctx_, "correct"); + BOOST_TEST(duk_to_boolean(ctx_, -1)); + duk_pop(ctx_); } BOOST_AUTO_TEST_SUITE_END() @@ -230,8 +221,8 @@ BOOST_AUTO_TEST_CASE(adjust_all) { - duk_push_c_function(m_ctx, [] (auto ctx) { - const auto point = dukx_get_point(ctx, 0); + duk_push_c_function(ctx_, [] (auto ctx) { + const auto point = duk::get<mlk::point>(ctx, 0); duk_push_int(ctx, point.x); duk_put_global_string(ctx, "x"); @@ -240,19 +231,19 @@ return 0; }, 1); - duk_put_global_string(m_ctx, "build"); + duk_put_global_string(ctx_, "build"); - const auto ret = duk_peval_string(m_ctx, "build({});"); + const auto ret = duk_peval_string(ctx_, "build({});"); if (ret != 0) - throw dukx_get_exception(m_ctx, -1); + throw duk::get_stack(ctx_, -1); - duk_get_global_string(m_ctx, "x"); - BOOST_TEST(duk_to_int(m_ctx, -1) == 0); - duk_pop(m_ctx); - duk_get_global_string(m_ctx, "y"); - BOOST_TEST(duk_to_int(m_ctx, -1) == 0); - duk_pop(m_ctx); + duk_get_global_string(ctx_, "x"); + BOOST_TEST(duk_to_int(ctx_, -1) == 0); + duk_pop(ctx_); + duk_get_global_string(ctx_, "y"); + BOOST_TEST(duk_to_int(ctx_, -1) == 0); + duk_pop(ctx_); } BOOST_AUTO_TEST_SUITE_END()
--- a/tests/libcommon/js-rectangle/CMakeLists.txt Sat Oct 20 21:58:32 2018 +0200 +++ b/tests/libcommon/js-rectangle/CMakeLists.txt Wed Oct 24 21:13:12 2018 +0200 @@ -18,6 +18,6 @@ malikania_create_test( NAME js-rectangle - LIBRARIES libmlk-common-js + LIBRARIES libmlk-js-test SOURCES ${CMAKE_CURRENT_SOURCE_DIR}/main.cpp )
--- a/tests/libcommon/js-rectangle/main.cpp Sat Oct 20 21:58:32 2018 +0200 +++ b/tests/libcommon/js-rectangle/main.cpp Wed Oct 24 21:13:12 2018 +0200 @@ -19,26 +19,15 @@ #define BOOST_TEST_MODULE "Javascript Rectangle" #include <boost/test/unit_test.hpp> -#include <malikania/js_rectangle.hpp> +#include <malikania/rectangle.hpp> + +#include <malikania/js/test/js_api_fixture.hpp> namespace mlk { namespace { -class test_rectangle { -protected: - dukx_context m_ctx; - -public: - test_rectangle() - { - duk_push_object(m_ctx); - duk_put_global_string(m_ctx, "Malikania"); - dukx_load_rect(m_ctx); - } -}; - -BOOST_FIXTURE_TEST_SUITE(test_rectangle_suite, test_rectangle) +BOOST_FIXTURE_TEST_SUITE(test_rectangle_suite, js::test::js_api_fixture) /* * Valid constructors. @@ -49,7 +38,7 @@ BOOST_AUTO_TEST_CASE(constructor_default) { - const auto ret = duk_peval_string(m_ctx, + const auto ret = duk_peval_string(ctx_, "r = Malikania.Rectangle();" "x = r.x;" "y = r.y;" @@ -58,25 +47,25 @@ ); if (ret != 0) - throw dukx_get_exception(m_ctx, -1); + throw duk::get_stack(ctx_, -1); - duk_get_global_string(m_ctx, "x"); - BOOST_TEST(duk_to_int(m_ctx, -1) == 0); - duk_pop(m_ctx); - duk_get_global_string(m_ctx, "y"); - BOOST_TEST(duk_to_int(m_ctx, -1) == 0); - duk_pop(m_ctx); - duk_get_global_string(m_ctx, "w"); - BOOST_TEST(duk_to_uint(m_ctx, -1) == 0U); - duk_pop(m_ctx); - duk_get_global_string(m_ctx, "h"); - BOOST_TEST(duk_to_uint(m_ctx, -1) == 0U); - duk_pop(m_ctx); + duk_get_global_string(ctx_, "x"); + BOOST_TEST(duk_to_int(ctx_, -1) == 0); + duk_pop(ctx_); + duk_get_global_string(ctx_, "y"); + BOOST_TEST(duk_to_int(ctx_, -1) == 0); + duk_pop(ctx_); + duk_get_global_string(ctx_, "w"); + BOOST_TEST(duk_to_uint(ctx_, -1) == 0U); + duk_pop(ctx_); + duk_get_global_string(ctx_, "h"); + BOOST_TEST(duk_to_uint(ctx_, -1) == 0U); + duk_pop(ctx_); } BOOST_AUTO_TEST_CASE(constructor_4_args) { - const auto ret = duk_peval_string(m_ctx, + const auto ret = duk_peval_string(ctx_, "r = Malikania.Rectangle(10, 20, 30, 40);" "x = r.x;" "y = r.y;" @@ -85,25 +74,25 @@ ); if (ret != 0) - throw dukx_get_exception(m_ctx, -1); + throw duk::get_stack(ctx_, -1); - duk_get_global_string(m_ctx, "x"); - BOOST_TEST(duk_to_int(m_ctx, -1) == 10); - duk_pop(m_ctx); - duk_get_global_string(m_ctx, "y"); - BOOST_TEST(duk_to_int(m_ctx, -1) == 20); - duk_pop(m_ctx); - duk_get_global_string(m_ctx, "w"); - BOOST_TEST(duk_to_uint(m_ctx, -1) == 30U); - duk_pop(m_ctx); - duk_get_global_string(m_ctx, "h"); - BOOST_TEST(duk_to_uint(m_ctx, -1) == 40U); - duk_pop(m_ctx); + duk_get_global_string(ctx_, "x"); + BOOST_TEST(duk_to_int(ctx_, -1) == 10); + duk_pop(ctx_); + duk_get_global_string(ctx_, "y"); + BOOST_TEST(duk_to_int(ctx_, -1) == 20); + duk_pop(ctx_); + duk_get_global_string(ctx_, "w"); + BOOST_TEST(duk_to_uint(ctx_, -1) == 30U); + duk_pop(ctx_); + duk_get_global_string(ctx_, "h"); + BOOST_TEST(duk_to_uint(ctx_, -1) == 40U); + duk_pop(ctx_); } BOOST_AUTO_TEST_CASE(constructor_object) { - const auto ret = duk_peval_string(m_ctx, + const auto ret = duk_peval_string(ctx_, "r = Malikania.Rectangle({ x: 10, y: 20, width: 30, height: 40 });" "x = r.x;" "y = r.y;" @@ -112,25 +101,25 @@ ); if (ret != 0) - throw dukx_get_exception(m_ctx, -1); + throw duk::get_stack(ctx_, -1); - duk_get_global_string(m_ctx, "x"); - BOOST_TEST(duk_to_int(m_ctx, -1) == 10); - duk_pop(m_ctx); - duk_get_global_string(m_ctx, "y"); - BOOST_TEST(duk_to_int(m_ctx, -1) == 20); - duk_pop(m_ctx); - duk_get_global_string(m_ctx, "w"); - BOOST_TEST(duk_to_uint(m_ctx, -1) == 30U); - duk_pop(m_ctx); - duk_get_global_string(m_ctx, "h"); - BOOST_TEST(duk_to_uint(m_ctx, -1) == 40U); - duk_pop(m_ctx); + duk_get_global_string(ctx_, "x"); + BOOST_TEST(duk_to_int(ctx_, -1) == 10); + duk_pop(ctx_); + duk_get_global_string(ctx_, "y"); + BOOST_TEST(duk_to_int(ctx_, -1) == 20); + duk_pop(ctx_); + duk_get_global_string(ctx_, "w"); + BOOST_TEST(duk_to_uint(ctx_, -1) == 30U); + duk_pop(ctx_); + duk_get_global_string(ctx_, "h"); + BOOST_TEST(duk_to_uint(ctx_, -1) == 40U); + duk_pop(ctx_); } BOOST_AUTO_TEST_CASE(constructor_new) { - const auto ret = duk_peval_string(m_ctx, + const auto ret = duk_peval_string(ctx_, "r = new Malikania.Rectangle({ x: 10, y: 20, width: 30, height: 40 });" "x = r.x;" "y = r.y;" @@ -139,20 +128,20 @@ ); if (ret != 0) - throw dukx_get_exception(m_ctx, -1); + throw duk::get_stack(ctx_, -1); - duk_get_global_string(m_ctx, "x"); - BOOST_TEST(duk_to_int(m_ctx, -1) == 10); - duk_pop(m_ctx); - duk_get_global_string(m_ctx, "y"); - BOOST_TEST(duk_to_int(m_ctx, -1) == 20); - duk_pop(m_ctx); - duk_get_global_string(m_ctx, "w"); - BOOST_TEST(duk_to_uint(m_ctx, -1) == 30U); - duk_pop(m_ctx); - duk_get_global_string(m_ctx, "h"); - BOOST_TEST(duk_to_uint(m_ctx, -1) == 40U); - duk_pop(m_ctx); + duk_get_global_string(ctx_, "x"); + BOOST_TEST(duk_to_int(ctx_, -1) == 10); + duk_pop(ctx_); + duk_get_global_string(ctx_, "y"); + BOOST_TEST(duk_to_int(ctx_, -1) == 20); + duk_pop(ctx_); + duk_get_global_string(ctx_, "w"); + BOOST_TEST(duk_to_uint(ctx_, -1) == 30U); + duk_pop(ctx_); + duk_get_global_string(ctx_, "h"); + BOOST_TEST(duk_to_uint(ctx_, -1) == 40U); + duk_pop(ctx_); } BOOST_AUTO_TEST_SUITE_END() @@ -166,7 +155,7 @@ BOOST_AUTO_TEST_CASE(constructor_arg_1) { - const auto ret = duk_peval_string(m_ctx, + const auto ret = duk_peval_string(ctx_, "try {" " Malikania.Rectangle(null);" "} catch (e) {" @@ -176,19 +165,23 @@ ); if (ret != 0) - throw dukx_get_exception(m_ctx, -1); + throw duk::get_stack(ctx_, -1); - duk_get_global_string(m_ctx, "name"); - BOOST_TEST(duk_to_string(m_ctx, -1) == "TypeError"); - duk_pop(m_ctx); - duk_get_global_string(m_ctx, "correct"); - BOOST_TEST(duk_to_boolean(m_ctx, -1)); - duk_pop(m_ctx); + duk_get_global_string(ctx_, "name"); + BOOST_TEST(duk_to_string(ctx_, -1) == "TypeError"); + duk_pop(ctx_); + duk_get_global_string(ctx_, "correct"); + BOOST_TEST(duk_to_boolean(ctx_, -1)); + duk_pop(ctx_); } +#if 0 + +// TODO: determine what's the best thing to do with negative values + BOOST_AUTO_TEST_CASE(constructor_range_1) { - const auto ret = duk_peval_string(m_ctx, + const auto ret = duk_peval_string(ctx_, "try {" " Malikania.Rectangle(0, 0, -10, -10);" "} catch (e) {" @@ -198,16 +191,18 @@ ); if (ret != 0) - throw dukx_get_exception(m_ctx, -1); + throw duk::get_stack(ctx_, -1); - duk_get_global_string(m_ctx, "name"); - BOOST_TEST(duk_to_string(m_ctx, -1) == "RangeError"); - duk_pop(m_ctx); - duk_get_global_string(m_ctx, "correct"); - BOOST_TEST(duk_to_boolean(m_ctx, -1)); - duk_pop(m_ctx); + duk_get_global_string(ctx_, "name"); + BOOST_TEST(duk_to_string(ctx_, -1) == "RangeError"); + duk_pop(ctx_); + duk_get_global_string(ctx_, "correct"); + BOOST_TEST(duk_to_boolean(ctx_, -1)); + duk_pop(ctx_); } +#endif + BOOST_AUTO_TEST_SUITE_END() /* @@ -219,8 +214,8 @@ BOOST_AUTO_TEST_CASE(success) { - duk_push_c_function(m_ctx, [] (auto ctx) { - const auto rect = dukx_require_rect(ctx, 0); + duk_push_c_function(ctx_, [] (auto ctx) { + const auto rect = duk::require<mlk::rectangle>(ctx, 0); duk_push_int(ctx, rect.x); duk_put_global_string(ctx, "x"); @@ -233,54 +228,54 @@ return 0; }, 1); - duk_put_global_string(m_ctx, "build"); + duk_put_global_string(ctx_, "build"); - const auto ret = duk_peval_string(m_ctx, "build({ x: 50, y: 80, width: 100, height: 200 });"); + const auto ret = duk_peval_string(ctx_, "build({ x: 50, y: 80, width: 100, height: 200 });"); if (ret != 0) - throw dukx_get_exception(m_ctx, -1); + throw duk::get_stack(ctx_, -1); - duk_get_global_string(m_ctx, "x"); - BOOST_TEST(duk_to_int(m_ctx, -1) == 50); - duk_pop(m_ctx); - duk_get_global_string(m_ctx, "y"); - BOOST_TEST(duk_to_int(m_ctx, -1) == 80); - duk_pop(m_ctx); - duk_get_global_string(m_ctx, "w"); - BOOST_TEST(duk_to_uint(m_ctx, -1) == 100U); - duk_pop(m_ctx); - duk_get_global_string(m_ctx, "h"); - BOOST_TEST(duk_to_uint(m_ctx, -1) == 200U); - duk_pop(m_ctx); + duk_get_global_string(ctx_, "x"); + BOOST_TEST(duk_to_int(ctx_, -1) == 50); + duk_pop(ctx_); + duk_get_global_string(ctx_, "y"); + BOOST_TEST(duk_to_int(ctx_, -1) == 80); + duk_pop(ctx_); + duk_get_global_string(ctx_, "w"); + BOOST_TEST(duk_to_uint(ctx_, -1) == 100U); + duk_pop(ctx_); + duk_get_global_string(ctx_, "h"); + BOOST_TEST(duk_to_uint(ctx_, -1) == 200U); + duk_pop(ctx_); } BOOST_AUTO_TEST_CASE(fail) { - duk_push_c_function(m_ctx, [] (auto ctx) { - dukx_require_rect(ctx, 0); + duk_push_c_function(ctx_, [] (auto ctx) { + duk::require<mlk::rectangle>(ctx, 0); return 0; }, 1); - duk_put_global_string(m_ctx, "build"); + duk_put_global_string(ctx_, "build"); - const auto ret = duk_peval_string(m_ctx, + const auto ret = duk_peval_string(ctx_, "try {" " build({});" "} catch (e) {" " name = e.name;" - " correct = (e instanceof Error);" + " correct = (e instanceof TypeError);" "}" ); if (ret != 0) - throw dukx_get_exception(m_ctx, -1); + throw duk::get_stack(ctx_, -1); - duk_get_global_string(m_ctx, "name"); - BOOST_TEST(duk_to_string(m_ctx, -1) == "Error"); - duk_pop(m_ctx); - duk_get_global_string(m_ctx, "correct"); - BOOST_TEST(duk_to_boolean(m_ctx, -1)); - duk_pop(m_ctx); + duk_get_global_string(ctx_, "name"); + BOOST_TEST(duk_to_string(ctx_, -1) == "TypeError"); + duk_pop(ctx_); + duk_get_global_string(ctx_, "correct"); + BOOST_TEST(duk_to_boolean(ctx_, -1)); + duk_pop(ctx_); } BOOST_AUTO_TEST_SUITE_END() @@ -294,8 +289,8 @@ BOOST_AUTO_TEST_CASE(adjust_all) { - duk_push_c_function(m_ctx, [] (auto ctx) { - const auto rect = dukx_get_rect(ctx, 0); + duk_push_c_function(ctx_, [] (auto ctx) { + const auto rect = duk::get<mlk::rectangle>(ctx, 0); duk_push_int(ctx, rect.x); duk_put_global_string(ctx, "x"); @@ -307,25 +302,25 @@ return 0; }, 1); - duk_put_global_string(m_ctx, "build"); + duk_put_global_string(ctx_, "build"); - const auto ret = duk_peval_string(m_ctx, "build({});"); + const auto ret = duk_peval_string(ctx_, "build({});"); if (ret != 0) - throw dukx_get_exception(m_ctx, -1); + throw duk::get_stack(ctx_, -1); - duk_get_global_string(m_ctx, "x"); - BOOST_TEST(duk_to_int(m_ctx, -1) == 0); - duk_pop(m_ctx); - duk_get_global_string(m_ctx, "y"); - BOOST_TEST(duk_to_int(m_ctx, -1) == 0); - duk_pop(m_ctx); - duk_get_global_string(m_ctx, "w"); - BOOST_TEST(duk_to_uint(m_ctx, -1) == 0U); - duk_pop(m_ctx); - duk_get_global_string(m_ctx, "h"); - BOOST_TEST(duk_to_uint(m_ctx, -1) == 0U); - duk_pop(m_ctx); + duk_get_global_string(ctx_, "x"); + BOOST_TEST(duk_to_int(ctx_, -1) == 0); + duk_pop(ctx_); + duk_get_global_string(ctx_, "y"); + BOOST_TEST(duk_to_int(ctx_, -1) == 0); + duk_pop(ctx_); + duk_get_global_string(ctx_, "w"); + BOOST_TEST(duk_to_uint(ctx_, -1) == 0U); + duk_pop(ctx_); + duk_get_global_string(ctx_, "h"); + BOOST_TEST(duk_to_uint(ctx_, -1) == 0U); + duk_pop(ctx_); } BOOST_AUTO_TEST_SUITE_END()
--- a/tests/libcommon/js-size/CMakeLists.txt Sat Oct 20 21:58:32 2018 +0200 +++ b/tests/libcommon/js-size/CMakeLists.txt Wed Oct 24 21:13:12 2018 +0200 @@ -18,6 +18,6 @@ malikania_create_test( NAME js-size - LIBRARIES libmlk-common-js + LIBRARIES libmlk-js-test SOURCES ${CMAKE_CURRENT_SOURCE_DIR}/main.cpp )
--- a/tests/libcommon/js-size/main.cpp Sat Oct 20 21:58:32 2018 +0200 +++ b/tests/libcommon/js-size/main.cpp Wed Oct 24 21:13:12 2018 +0200 @@ -19,26 +19,13 @@ #define BOOST_TEST_MODULE "Javascript Size" #include <boost/test/unit_test.hpp> -#include <malikania/js_size.hpp> +#include <malikania/js/test/js_api_fixture.hpp> namespace mlk { namespace { -class test_size { -protected: - dukx_context m_ctx; - -public: - test_size() - { - duk_push_object(m_ctx); - duk_put_global_string(m_ctx, "Malikania"); - dukx_load_size(m_ctx); - } -}; - -BOOST_FIXTURE_TEST_SUITE(test_size_suite, test_size) +BOOST_FIXTURE_TEST_SUITE(test_size_suite, js::test::js_api_fixture) /* * Valid constructors. @@ -49,78 +36,78 @@ BOOST_AUTO_TEST_CASE(constructor_default) { - const auto ret = duk_peval_string(m_ctx, + const auto ret = duk_peval_string(ctx_, "s = Malikania.Size();" "w = s.width;" "h = s.height;" ); if (ret != 0) - throw dukx_get_exception(m_ctx, -1); + throw duk::get_stack(ctx_, -1); - duk_get_global_string(m_ctx, "w"); - BOOST_TEST(duk_to_uint(m_ctx, -1) == 0U); - duk_pop(m_ctx); - duk_get_global_string(m_ctx, "h"); - BOOST_TEST(duk_to_uint(m_ctx, -1) == 0U); - duk_pop(m_ctx); + duk_get_global_string(ctx_, "w"); + BOOST_TEST(duk_to_uint(ctx_, -1) == 0U); + duk_pop(ctx_); + duk_get_global_string(ctx_, "h"); + BOOST_TEST(duk_to_uint(ctx_, -1) == 0U); + duk_pop(ctx_); } BOOST_AUTO_TEST_CASE(constructor_2_args) { - const auto ret = duk_peval_string(m_ctx, + const auto ret = duk_peval_string(ctx_, "s = Malikania.Size(100, 200);" "w = s.width;" "h = s.height;" ); if (ret != 0) - throw dukx_get_exception(m_ctx, -1); + throw duk::get_stack(ctx_, -1); - duk_get_global_string(m_ctx, "w"); - BOOST_TEST(duk_to_uint(m_ctx, -1) == 100U); - duk_pop(m_ctx); - duk_get_global_string(m_ctx, "h"); - BOOST_TEST(duk_to_uint(m_ctx, -1) == 200U); - duk_pop(m_ctx); + duk_get_global_string(ctx_, "w"); + BOOST_TEST(duk_to_uint(ctx_, -1) == 100U); + duk_pop(ctx_); + duk_get_global_string(ctx_, "h"); + BOOST_TEST(duk_to_uint(ctx_, -1) == 200U); + duk_pop(ctx_); } BOOST_AUTO_TEST_CASE(constructor_object) { - const auto ret = duk_peval_string(m_ctx, + const auto ret = duk_peval_string(ctx_, "s = Malikania.Size({ width: 100, height: 200 });" "w = s.width;" "h = s.height;" ); if (ret != 0) - throw dukx_get_exception(m_ctx, -1); + throw duk::get_stack(ctx_, -1); - duk_get_global_string(m_ctx, "w"); - BOOST_TEST(duk_to_uint(m_ctx, -1) == 100U); - duk_pop(m_ctx); - duk_get_global_string(m_ctx, "h"); - BOOST_TEST(duk_to_uint(m_ctx, -1) == 200U); - duk_pop(m_ctx); + duk_get_global_string(ctx_, "w"); + BOOST_TEST(duk_to_uint(ctx_, -1) == 100U); + duk_pop(ctx_); + duk_get_global_string(ctx_, "h"); + BOOST_TEST(duk_to_uint(ctx_, -1) == 200U); + duk_pop(ctx_); } BOOST_AUTO_TEST_CASE(constructor_new) { - const auto ret = duk_peval_string(m_ctx, + const auto ret = duk_peval_string(ctx_, "s = new Malikania.Size({ width: 100, height: 200 });" "w = s.width;" "h = s.height;" ); if (ret != 0) - throw dukx_get_exception(m_ctx, -1); + throw duk::get_stack(ctx_, -1); - duk_get_global_string(m_ctx, "w"); - BOOST_TEST(duk_to_uint(m_ctx, -1) == 100U); - duk_pop(m_ctx); - duk_get_global_string(m_ctx, "h"); - BOOST_TEST(duk_to_uint(m_ctx, -1) == 200U); - duk_pop(m_ctx); + duk_get_global_string(ctx_, "w"); + BOOST_TEST(duk_to_uint(ctx_, -1) == 100U); + duk_pop(ctx_); + duk_get_global_string(ctx_, "h"); + BOOST_TEST(duk_to_uint(ctx_, -1) == 200U); + duk_pop(ctx_); } BOOST_AUTO_TEST_SUITE_END() @@ -134,7 +121,7 @@ BOOST_AUTO_TEST_CASE(constructor_arg_1) { - const auto ret = duk_peval_string(m_ctx, + const auto ret = duk_peval_string(ctx_, "try {" " Malikania.Size(null);" "} catch (e) {" @@ -144,19 +131,23 @@ ); if (ret != 0) - throw dukx_get_exception(m_ctx, -1); + throw duk::get_stack(ctx_, -1); - duk_get_global_string(m_ctx, "name"); - BOOST_TEST(duk_to_string(m_ctx, -1) == "TypeError"); - duk_pop(m_ctx); - duk_get_global_string(m_ctx, "correct"); - BOOST_TEST(duk_to_boolean(m_ctx, -1)); - duk_pop(m_ctx); + duk_get_global_string(ctx_, "name"); + BOOST_TEST(duk_to_string(ctx_, -1) == "TypeError"); + duk_pop(ctx_); + duk_get_global_string(ctx_, "correct"); + BOOST_TEST(duk_to_boolean(ctx_, -1)); + duk_pop(ctx_); } +#if 0 + +// TODO: determine what's the best thing to do with negative values + BOOST_AUTO_TEST_CASE(constructor_range_1) { - const auto ret = duk_peval_string(m_ctx, + const auto ret = duk_peval_string(ctx_, "try {" " Malikania.Size(-1, 200);" "} catch (e) {" @@ -166,19 +157,19 @@ ); if (ret != 0) - throw dukx_get_exception(m_ctx, -1); + throw duk::get_stack(ctx_, -1); - duk_get_global_string(m_ctx, "name"); - BOOST_TEST(duk_to_string(m_ctx, -1) == "RangeError"); - duk_pop(m_ctx); - duk_get_global_string(m_ctx, "correct"); - BOOST_TEST(duk_to_boolean(m_ctx, -1)); - duk_pop(m_ctx); + duk_get_global_string(ctx_, "name"); + BOOST_TEST(duk_to_string(ctx_, -1) == "RangeError"); + duk_pop(ctx_); + duk_get_global_string(ctx_, "correct"); + BOOST_TEST(duk_to_boolean(ctx_, -1)); + duk_pop(ctx_); } BOOST_AUTO_TEST_CASE(constructor_range_2) { - const auto ret = duk_peval_string(m_ctx, + const auto ret = duk_peval_string(ctx_, "try {" " Malikania.Size(100, -1);" "} catch (e) {" @@ -188,19 +179,19 @@ ); if (ret != 0) - throw dukx_get_exception(m_ctx, -1); + throw duk::get_stack(ctx_, -1); - duk_get_global_string(m_ctx, "name"); - BOOST_TEST(duk_to_string(m_ctx, -1) == "RangeError"); - duk_pop(m_ctx); - duk_get_global_string(m_ctx, "correct"); - BOOST_TEST(duk_to_boolean(m_ctx, -1)); - duk_pop(m_ctx); + duk_get_global_string(ctx_, "name"); + BOOST_TEST(duk_to_string(ctx_, -1) == "RangeError"); + duk_pop(ctx_); + duk_get_global_string(ctx_, "correct"); + BOOST_TEST(duk_to_boolean(ctx_, -1)); + duk_pop(ctx_); } BOOST_AUTO_TEST_CASE(constructor_range_3) { - const auto ret = duk_peval_string(m_ctx, + const auto ret = duk_peval_string(ctx_, "try {" " Malikania.Size({ width: -1, height: 200 });" "} catch (e) {" @@ -210,19 +201,19 @@ ); if (ret != 0) - throw dukx_get_exception(m_ctx, -1); + throw duk::get_stack(ctx_, -1); - duk_get_global_string(m_ctx, "name"); - BOOST_TEST(duk_to_string(m_ctx, -1) == "RangeError"); - duk_pop(m_ctx); - duk_get_global_string(m_ctx, "correct"); - BOOST_TEST(duk_to_boolean(m_ctx, -1)); - duk_pop(m_ctx); + duk_get_global_string(ctx_, "name"); + BOOST_TEST(duk_to_string(ctx_, -1) == "RangeError"); + duk_pop(ctx_); + duk_get_global_string(ctx_, "correct"); + BOOST_TEST(duk_to_boolean(ctx_, -1)); + duk_pop(ctx_); } BOOST_AUTO_TEST_CASE(constructor_range_4) { - const auto ret = duk_peval_string(m_ctx, + const auto ret = duk_peval_string(ctx_, "try {" " Malikania.Size({ width: 100, height: -1 });" "} catch (e) {" @@ -232,16 +223,18 @@ ); if (ret != 0) - throw dukx_get_exception(m_ctx, -1); + throw duk::get_stack(ctx_, -1); - duk_get_global_string(m_ctx, "name"); - BOOST_TEST(duk_to_string(m_ctx, -1) == "RangeError"); - duk_pop(m_ctx); - duk_get_global_string(m_ctx, "correct"); - BOOST_TEST(duk_to_boolean(m_ctx, -1)); - duk_pop(m_ctx); + duk_get_global_string(ctx_, "name"); + BOOST_TEST(duk_to_string(ctx_, -1) == "RangeError"); + duk_pop(ctx_); + duk_get_global_string(ctx_, "correct"); + BOOST_TEST(duk_to_boolean(ctx_, -1)); + duk_pop(ctx_); } +#endif + BOOST_AUTO_TEST_SUITE_END() /* @@ -253,8 +246,8 @@ BOOST_AUTO_TEST_CASE(success) { - duk_push_c_function(m_ctx, [] (auto ctx) { - const auto size = dukx_require_size(ctx, 0); + duk_push_c_function(ctx_, [] (auto ctx) { + const auto size = duk::require<mlk::size>(ctx, 0); duk_push_uint(ctx, size.width); duk_put_global_string(ctx, "w"); @@ -263,48 +256,48 @@ return 0; }, 1); - duk_put_global_string(m_ctx, "build"); + duk_put_global_string(ctx_, "build"); - const auto ret = duk_peval_string(m_ctx, "build({ width: 100, height: 200 });"); + const auto ret = duk_peval_string(ctx_, "build({ width: 100, height: 200 });"); if (ret != 0) - throw dukx_get_exception(m_ctx, -1); + throw duk::get_stack(ctx_, -1); - duk_get_global_string(m_ctx, "w"); - BOOST_TEST(duk_to_uint(m_ctx, -1) == 100U); - duk_pop(m_ctx); - duk_get_global_string(m_ctx, "h"); - BOOST_TEST(duk_to_uint(m_ctx, -1) == 200U); - duk_pop(m_ctx); + duk_get_global_string(ctx_, "w"); + BOOST_TEST(duk_to_uint(ctx_, -1) == 100U); + duk_pop(ctx_); + duk_get_global_string(ctx_, "h"); + BOOST_TEST(duk_to_uint(ctx_, -1) == 200U); + duk_pop(ctx_); } BOOST_AUTO_TEST_CASE(fail) { - duk_push_c_function(m_ctx, [] (auto ctx) { - dukx_require_size(ctx, 0); + duk_push_c_function(ctx_, [] (auto ctx) { + duk::require<mlk::size>(ctx, 0); return 0; }, 1); - duk_put_global_string(m_ctx, "build"); + duk_put_global_string(ctx_, "build"); - const auto ret = duk_peval_string(m_ctx, + const auto ret = duk_peval_string(ctx_, "try {" " build({});" "} catch (e) {" " name = e.name;" - " correct = (e instanceof Error);" + " correct = (e instanceof TypeError);" "}" ); if (ret != 0) - throw dukx_get_exception(m_ctx, -1); + throw duk::get_stack(ctx_, -1); - duk_get_global_string(m_ctx, "name"); - BOOST_TEST(duk_to_string(m_ctx, -1) == "Error"); - duk_pop(m_ctx); - duk_get_global_string(m_ctx, "correct"); - BOOST_TEST(duk_to_boolean(m_ctx, -1)); - duk_pop(m_ctx); + duk_get_global_string(ctx_, "name"); + BOOST_TEST(duk_to_string(ctx_, -1) == "TypeError"); + duk_pop(ctx_); + duk_get_global_string(ctx_, "correct"); + BOOST_TEST(duk_to_boolean(ctx_, -1)); + duk_pop(ctx_); } BOOST_AUTO_TEST_SUITE_END() @@ -318,8 +311,8 @@ BOOST_AUTO_TEST_CASE(adjust_all) { - duk_push_c_function(m_ctx, [] (auto ctx) { - const auto size = dukx_get_size(ctx, 0); + duk_push_c_function(ctx_, [] (auto ctx) { + const auto size = duk::get<mlk::size>(ctx, 0); duk_push_uint(ctx, size.width); duk_put_global_string(ctx, "w"); @@ -328,19 +321,19 @@ return 0; }, 1); - duk_put_global_string(m_ctx, "build"); + duk_put_global_string(ctx_, "build"); - const auto ret = duk_peval_string(m_ctx, "build({});"); + const auto ret = duk_peval_string(ctx_, "build({});"); if (ret != 0) - throw dukx_get_exception(m_ctx, -1); + throw duk::get_stack(ctx_, -1); - duk_get_global_string(m_ctx, "w"); - BOOST_TEST(duk_to_uint(m_ctx, -1) == 0U); - duk_pop(m_ctx); - duk_get_global_string(m_ctx, "h"); - BOOST_TEST(duk_to_uint(m_ctx, -1) == 0U); - duk_pop(m_ctx); + duk_get_global_string(ctx_, "w"); + BOOST_TEST(duk_to_uint(ctx_, -1) == 0U); + duk_pop(ctx_); + duk_get_global_string(ctx_, "h"); + BOOST_TEST(duk_to_uint(ctx_, -1) == 0U); + duk_pop(ctx_); } BOOST_AUTO_TEST_SUITE_END()