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comparison examples/js-image/main.cpp @ 74:78de82cc6bde

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Tests: move graphical examples into examples, closes #606
author David Demelier <markand@malikania.fr>
date Thu, 22 Dec 2016 15:17:43 +0100
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children a162f380f02e
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73:efe1a7fb43f8 74:78de82cc6bde
1 /*
2 * main.cpp -- test Image (JavaScript binding)
3 *
4 * Copyright (c) 2013-2016 Malikania Authors
5 *
6 * Permission to use, copy, modify, and/or distribute this software for any
7 * purpose with or without fee is hereby granted, provided that the above
8 * copyright notice and this permission notice appear in all copies.
9 *
10 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
11 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
12 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
13 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
14 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
15 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
16 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
17 */
18
19 #include <chrono>
20 #include <thread>
21
22 #define BOOST_TEST_MODULE "Javacript Image"
23 #include <boost/test/unit_test.hpp>
24
25 #include <malikania/js_client_resources_loader.hpp>
26 #include <malikania/js_image.hpp>
27 #include <malikania/js_window.hpp>
28 #include <malikania/resources_locator.hpp>
29
30 using namespace std::chrono_literals;
31
32 class test_image {
33 protected:
34 mlk::directory_resources_locator m_locator;
35 mlk::client_resources_loader m_loader;
36 dukx_context m_ctx;
37
38 public:
39 test_image()
40 : m_locator(SOURCE_DIRECTORY "/resources")
41 , m_loader(m_locator)
42 {
43 duk_push_object(m_ctx);
44 duk_put_global_string(m_ctx, "Malikania");
45 mlk::dukx_load_image(m_ctx);
46 mlk::dukx_load_window(m_ctx);
47 dukx_put_client_loader(m_ctx, m_loader);
48 }
49 };
50
51 BOOST_FIXTURE_TEST_SUITE(test_image_suite, test_image)
52
53 BOOST_AUTO_TEST_CASE(size)
54 {
55 try {
56 auto ret = duk_peval_string(m_ctx,
57 "i = new Malikania.Image('images/smiley.png');"
58 "w = i.size.width;"
59 "h = i.size.height;"
60 );
61
62 if (ret != 0) {
63 throw dukx_get_exception(m_ctx, -1);
64 }
65
66 duk_get_global_string(m_ctx, "w");
67 BOOST_REQUIRE_EQUAL(32U, duk_to_uint(m_ctx, -1));
68 duk_pop(m_ctx);
69 duk_get_global_string(m_ctx, "h");
70 BOOST_REQUIRE_EQUAL(32U, duk_to_uint(m_ctx, -1));
71 duk_pop(m_ctx);
72 } catch (const std::exception &ex) {
73 BOOST_FAIL(ex.what());
74 }
75 }
76
77 BOOST_AUTO_TEST_CASE(basic)
78 {
79 try {
80 auto ret = duk_peval_string(m_ctx,
81 "w = new Malikania.Window();"
82 "i = new Malikania.Image('images/smiley.png');"
83 "w.setDrawingColor('lightskyblue');"
84 "w.clear();"
85 "i.draw(w, { x: 320 - 16, y: 240 - 16 });"
86 "w.present();"
87 );
88
89 if (ret != 0) {
90 throw dukx_get_exception(m_ctx, -1);
91 }
92
93 std::this_thread::sleep_for(3s);
94 } catch (const std::exception &ex) {
95 BOOST_FAIL(ex.what());
96 }
97 }
98
99 BOOST_AUTO_TEST_CASE(stretch)
100 {
101 try {
102 auto ret = duk_peval_string(m_ctx,
103 "w = new Malikania.Window();"
104 "i = new Malikania.Image('images/smiley.png');"
105 "w.setDrawingColor('lightskyblue');"
106 "w.clear();"
107 "i.draw(w, null, { x: 10, y: 10, width: 620, height: 460 });"
108 "w.present();"
109 );
110
111 if (ret != 0) {
112 throw dukx_get_exception(m_ctx, -1);
113 }
114
115 std::this_thread::sleep_for(3s);
116 } catch (const std::exception &ex) {
117 BOOST_FAIL(ex.what());
118 }
119 }
120
121 BOOST_AUTO_TEST_SUITE_END()