--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/tests/libcommon/js-rectangle/main.cpp	Sat Oct 20 21:12:20 2018 +0200
@@ -0,0 +1,373 @@
+/*
+ * main.cpp -- test Rectangle (JavaScript binding)
+ *
+ * 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.
+ */
+
+#define BOOST_TEST_MODULE "Javascript Rectangle"
+#include <boost/test/unit_test.hpp>
+
+#include <malikania/js_rectangle.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)
+
+/*
+ * Valid constructors.
+ * ------------------------------------------------------------------
+ */
+
+BOOST_AUTO_TEST_SUITE(constructors)
+
+BOOST_AUTO_TEST_CASE(constructor_default)
+{
+	try {
+		const auto ret = duk_peval_string(m_ctx,
+			"r = Malikania.Rectangle();"
+			"x = r.x;"
+			"y = r.y;"
+			"w = r.width;"
+			"h = r.height;"
+		);
+
+		if (ret != 0)
+			throw dukx_get_exception(m_ctx, -1);
+
+		duk_get_global_string(m_ctx, "x");
+		BOOST_REQUIRE_EQUAL(0, duk_to_int(m_ctx, -1));
+		duk_pop(m_ctx);
+		duk_get_global_string(m_ctx, "y");
+		BOOST_REQUIRE_EQUAL(0, duk_to_int(m_ctx, -1));
+		duk_pop(m_ctx);
+		duk_get_global_string(m_ctx, "w");
+		BOOST_REQUIRE_EQUAL(0U, duk_to_uint(m_ctx, -1));
+		duk_pop(m_ctx);
+		duk_get_global_string(m_ctx, "h");
+		BOOST_REQUIRE_EQUAL(0U, duk_to_uint(m_ctx, -1));
+		duk_pop(m_ctx);
+	} catch (const std::exception &ex) {
+		BOOST_FAIL(ex.what());
+	}
+}
+
+BOOST_AUTO_TEST_CASE(constructor_4_args)
+{
+	try {
+		const auto ret = duk_peval_string(m_ctx,
+			"r = Malikania.Rectangle(10, 20, 30, 40);"
+			"x = r.x;"
+			"y = r.y;"
+			"w = r.width;"
+			"h = r.height;"
+		);
+
+		if (ret != 0)
+			throw dukx_get_exception(m_ctx, -1);
+
+		duk_get_global_string(m_ctx, "x");
+		BOOST_REQUIRE_EQUAL(10, duk_to_int(m_ctx, -1));
+		duk_pop(m_ctx);
+		duk_get_global_string(m_ctx, "y");
+		BOOST_REQUIRE_EQUAL(20, duk_to_int(m_ctx, -1));
+		duk_pop(m_ctx);
+		duk_get_global_string(m_ctx, "w");
+		BOOST_REQUIRE_EQUAL(30U, duk_to_uint(m_ctx, -1));
+		duk_pop(m_ctx);
+		duk_get_global_string(m_ctx, "h");
+		BOOST_REQUIRE_EQUAL(40U, duk_to_uint(m_ctx, -1));
+		duk_pop(m_ctx);
+	} catch (const std::exception &ex) {
+		BOOST_FAIL(ex.what());
+	}
+}
+
+BOOST_AUTO_TEST_CASE(constructor_object)
+{
+	try {
+		const auto ret = duk_peval_string(m_ctx,
+			"r = Malikania.Rectangle({ x: 10, y: 20, width: 30, height: 40 });"
+			"x = r.x;"
+			"y = r.y;"
+			"w = r.width;"
+			"h = r.height;"
+		);
+
+		if (ret != 0)
+			throw dukx_get_exception(m_ctx, -1);
+
+		duk_get_global_string(m_ctx, "x");
+		BOOST_REQUIRE_EQUAL(10, duk_to_int(m_ctx, -1));
+		duk_pop(m_ctx);
+		duk_get_global_string(m_ctx, "y");
+		BOOST_REQUIRE_EQUAL(20, duk_to_int(m_ctx, -1));
+		duk_pop(m_ctx);
+		duk_get_global_string(m_ctx, "w");
+		BOOST_REQUIRE_EQUAL(30U, duk_to_uint(m_ctx, -1));
+		duk_pop(m_ctx);
+		duk_get_global_string(m_ctx, "h");
+		BOOST_REQUIRE_EQUAL(40U, duk_to_uint(m_ctx, -1));
+		duk_pop(m_ctx);
+	} catch (const std::exception &ex) {
+		BOOST_FAIL(ex.what());
+	}
+}
+
+BOOST_AUTO_TEST_CASE(constructor_new)
+{
+	try {
+		const auto ret = duk_peval_string(m_ctx,
+			"r = new Malikania.Rectangle({ x: 10, y: 20, width: 30, height: 40 });"
+			"x = r.x;"
+			"y = r.y;"
+			"w = r.width;"
+			"h = r.height;"
+		);
+
+		if (ret != 0)
+			throw dukx_get_exception(m_ctx, -1);
+
+		duk_get_global_string(m_ctx, "x");
+		BOOST_REQUIRE_EQUAL(10, duk_to_int(m_ctx, -1));
+		duk_pop(m_ctx);
+		duk_get_global_string(m_ctx, "y");
+		BOOST_REQUIRE_EQUAL(20, duk_to_int(m_ctx, -1));
+		duk_pop(m_ctx);
+		duk_get_global_string(m_ctx, "w");
+		BOOST_REQUIRE_EQUAL(30U, duk_to_uint(m_ctx, -1));
+		duk_pop(m_ctx);
+		duk_get_global_string(m_ctx, "h");
+		BOOST_REQUIRE_EQUAL(40U, duk_to_uint(m_ctx, -1));
+		duk_pop(m_ctx);
+	} catch (const std::exception &ex) {
+		BOOST_FAIL(ex.what());
+	}
+}
+
+BOOST_AUTO_TEST_SUITE_END()
+
+/*
+ * Invalid constructors.
+ * ------------------------------------------------------------------
+ */
+
+BOOST_AUTO_TEST_SUITE(invalid_constructors)
+
+BOOST_AUTO_TEST_CASE(constructor_arg_1)
+{
+	try {
+		const auto ret = duk_peval_string(m_ctx,
+			"try {"
+			"  Malikania.Rectangle(null);"
+			"} catch (e) {"
+			"  name = e.name;"
+			"  correct = (e instanceof TypeError);"
+			"}"
+		);
+
+		if (ret != 0)
+			throw dukx_get_exception(m_ctx, -1);
+
+		duk_get_global_string(m_ctx, "name");
+		BOOST_REQUIRE_EQUAL("TypeError", duk_to_string(m_ctx, -1));
+		duk_pop(m_ctx);
+		duk_get_global_string(m_ctx, "correct");
+		BOOST_REQUIRE(duk_to_boolean(m_ctx, -1));
+		duk_pop(m_ctx);
+	} catch (const std::exception &ex) {
+		BOOST_FAIL(ex.what());
+	}
+}
+
+BOOST_AUTO_TEST_CASE(constructor_range_1)
+{
+	try {
+		const auto ret = duk_peval_string(m_ctx,
+			"try {"
+			"  Malikania.Rectangle(0, 0, -10, -10);"
+			"} catch (e) {"
+			"  name = e.name;"
+			"  correct = (e instanceof RangeError);"
+			"}"
+		);
+
+		if (ret != 0)
+			throw dukx_get_exception(m_ctx, -1);
+
+		duk_get_global_string(m_ctx, "name");
+		BOOST_REQUIRE_EQUAL("RangeError", duk_to_string(m_ctx, -1));
+		duk_pop(m_ctx);
+		duk_get_global_string(m_ctx, "correct");
+		BOOST_REQUIRE(duk_to_boolean(m_ctx, -1));
+		duk_pop(m_ctx);
+	} catch (const std::exception &ex) {
+		BOOST_FAIL(ex.what());
+	}
+}
+
+BOOST_AUTO_TEST_SUITE_END()
+
+/*
+ * Require.
+ * ------------------------------------------------------------------
+ */
+
+BOOST_AUTO_TEST_SUITE(require)
+
+BOOST_AUTO_TEST_CASE(success)
+{
+	try {
+		duk_push_c_function(m_ctx, [] (auto ctx) {
+			const auto rect = dukx_require_rect(ctx, 0);
+
+			duk_push_int(ctx, rect.x);
+			duk_put_global_string(ctx, "x");
+			duk_push_int(ctx, rect.y);
+			duk_put_global_string(ctx, "y");
+			duk_push_uint(ctx, rect.width);
+			duk_put_global_string(ctx, "w");
+			duk_push_uint(ctx, rect.height);
+			duk_put_global_string(ctx, "h");
+
+			return 0;
+		}, 1);
+		duk_put_global_string(m_ctx, "build");
+
+		auto ret = duk_peval_string(m_ctx, "build({ x: 50, y: 80, width: 100, height: 200 });");
+
+		if (ret != 0)
+			throw dukx_get_exception(m_ctx, -1);
+
+		duk_get_global_string(m_ctx, "x");
+		BOOST_REQUIRE_EQUAL(50, duk_to_int(m_ctx, -1));
+		duk_pop(m_ctx);
+		duk_get_global_string(m_ctx, "y");
+		BOOST_REQUIRE_EQUAL(80, duk_to_int(m_ctx, -1));
+		duk_pop(m_ctx);
+		duk_get_global_string(m_ctx, "w");
+		BOOST_REQUIRE_EQUAL(100U, duk_to_uint(m_ctx, -1));
+		duk_pop(m_ctx);
+		duk_get_global_string(m_ctx, "h");
+		BOOST_REQUIRE_EQUAL(200U, duk_to_uint(m_ctx, -1));
+		duk_pop(m_ctx);
+	} catch (const std::exception &ex) {
+		BOOST_FAIL(ex.what());
+	}
+}
+
+BOOST_AUTO_TEST_CASE(fail)
+{
+	try {
+		duk_push_c_function(m_ctx, [] (auto ctx) {
+			dukx_require_rect(ctx, 0);
+
+			return 0;
+		}, 1);
+		duk_put_global_string(m_ctx, "build");
+
+		const auto ret = duk_peval_string(m_ctx,
+			"try {"
+			"  build({});"
+			"} catch (e) {"
+			"  name = e.name;"
+			"  correct = (e instanceof Error);"
+			"}"
+		);
+
+		if (ret != 0)
+			throw dukx_get_exception(m_ctx, -1);
+
+		duk_get_global_string(m_ctx, "name");
+		BOOST_REQUIRE_EQUAL("Error", duk_to_string(m_ctx, -1));
+		duk_pop(m_ctx);
+		duk_get_global_string(m_ctx, "correct");
+		BOOST_REQUIRE(duk_to_boolean(m_ctx, -1));
+		duk_pop(m_ctx);
+	} catch (const std::exception &ex) {
+		BOOST_FAIL(ex.what());
+	}
+}
+
+BOOST_AUTO_TEST_SUITE_END()
+
+/*
+ * Get.
+ * ------------------------------------------------------------------
+ */
+
+BOOST_AUTO_TEST_SUITE(get)
+
+BOOST_AUTO_TEST_CASE(adjust_all)
+{
+	try {
+		duk_push_c_function(m_ctx, [] (auto ctx) {
+			const auto rect = dukx_get_rect(ctx, 0);
+
+			duk_push_int(ctx, rect.x);
+			duk_put_global_string(ctx, "x");
+			duk_push_int(ctx, rect.y);
+			duk_put_global_string(ctx, "y");
+			duk_push_uint(ctx, rect.width);
+			duk_put_global_string(ctx, "w");
+			duk_push_uint(ctx, rect.height);
+
+			return 0;
+		}, 1);
+		duk_put_global_string(m_ctx, "build");
+
+		const auto ret = duk_peval_string(m_ctx, "build({});");
+
+		if (ret != 0)
+			throw dukx_get_exception(m_ctx, -1);
+
+		duk_get_global_string(m_ctx, "x");
+		BOOST_REQUIRE_EQUAL(0, duk_to_int(m_ctx, -1));
+		duk_pop(m_ctx);
+		duk_get_global_string(m_ctx, "y");
+		BOOST_REQUIRE_EQUAL(0, duk_to_int(m_ctx, -1));
+		duk_pop(m_ctx);
+		duk_get_global_string(m_ctx, "w");
+		BOOST_REQUIRE_EQUAL(0U, duk_to_uint(m_ctx, -1));
+		duk_pop(m_ctx);
+		duk_get_global_string(m_ctx, "h");
+		BOOST_REQUIRE_EQUAL(0U, duk_to_uint(m_ctx, -1));
+		duk_pop(m_ctx);
+	} catch (const std::exception &ex) {
+		BOOST_FAIL(ex.what());
+	}
+}
+
+BOOST_AUTO_TEST_SUITE_END()
+
+BOOST_AUTO_TEST_SUITE_END()
+
+} // !namespace
+
+} // !mlk