diff tests/libclient/js-line/main.cpp @ 17:63ba461b7f84

Client: add JavaScript bindings for Line, #465
author David Demelier <markand@malikania.fr>
date Sun, 03 Apr 2016 14:50:03 +0200
parents
children 0a1adf7dcca0
line wrap: on
line diff
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/tests/libclient/js-line/main.cpp	Sun Apr 03 14:50:03 2016 +0200
@@ -0,0 +1,269 @@
+/*
+ * main.cpp -- test Line (JavaScript binding)
+ *
+ * Copyright (c) 2013-2016 Malikania Authors
+ *
+ * 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 <gtest/gtest.h>
+
+#include <malikania/js-line.h>
+
+using namespace malikania;
+
+class TestLine : public testing::Test {
+protected:
+	duk::Context m_ctx;
+
+public:
+	TestLine()
+	{
+		duk::putGlobal(m_ctx, "Malikania", duk::Object());
+
+		loadMalikaniaLine(m_ctx);
+	}
+};
+
+/*
+ * Valid constructors
+ * ------------------------------------------------------------------
+ */
+
+TEST_F(TestLine, ConstructorNoArgs)
+{
+	try {
+		auto ret = duk::pevalString(m_ctx,
+			"r = Malikania.Line();"
+			"x1 = r.x1;"
+			"y1 = r.y1;"
+			"x2 = r.x2;"
+			"y2 = r.y2;"
+		);
+
+		if (ret != 0) {
+			throw duk::error(m_ctx, -1);
+		}
+
+		ASSERT_EQ(0, duk::getGlobal<int>(m_ctx, "x1"));
+		ASSERT_EQ(0, duk::getGlobal<int>(m_ctx, "y1"));
+		ASSERT_EQ(0, duk::getGlobal<int>(m_ctx, "x2"));
+		ASSERT_EQ(0, duk::getGlobal<int>(m_ctx, "y2"));
+	} catch (const std::exception &ex) {
+		FAIL() << ex.what();
+	}
+}
+
+TEST_F(TestLine, Constructor4Args)
+{
+	try {
+		auto ret = duk::pevalString(m_ctx,
+			"r = Malikania.Line(10, 20, 30, 40);"
+			"x1 = r.x1;"
+			"y1 = r.y1;"
+			"x2 = r.x2;"
+			"y2 = r.y2;"
+		);
+
+		if (ret != 0) {
+			throw duk::error(m_ctx, -1);
+		}
+
+		ASSERT_EQ(10, duk::getGlobal<int>(m_ctx, "x1"));
+		ASSERT_EQ(20, duk::getGlobal<int>(m_ctx, "y1"));
+		ASSERT_EQ(30, duk::getGlobal<int>(m_ctx, "x2"));
+		ASSERT_EQ(40, duk::getGlobal<int>(m_ctx, "y2"));
+	} catch (const std::exception &ex) {
+		FAIL() << ex.what();
+	}
+}
+
+TEST_F(TestLine, ConstructorObject)
+{
+	try {
+		auto ret = duk::pevalString(m_ctx,
+			"r = Malikania.Line({ x1: 10, y1: 20, x2: 30, y2: 40 });"
+			"x1 = r.x1;"
+			"y1 = r.y1;"
+			"x2 = r.x2;"
+			"y2 = r.y2;"
+		);
+
+		if (ret != 0) {
+			throw duk::error(m_ctx, -1);
+		}
+
+		ASSERT_EQ(10, duk::getGlobal<int>(m_ctx, "x1"));
+		ASSERT_EQ(20, duk::getGlobal<int>(m_ctx, "y1"));
+		ASSERT_EQ(30, duk::getGlobal<int>(m_ctx, "x2"));
+		ASSERT_EQ(40, duk::getGlobal<int>(m_ctx, "y2"));
+	} catch (const std::exception &ex) {
+		FAIL() << ex.what();
+	}
+}
+
+TEST_F(TestLine, ConstructorNew)
+{
+	try {
+		auto ret = duk::pevalString(m_ctx,
+			"r = new Malikania.Line({ x1: 10, y1: 20, x2: 30, y2: 40 });"
+			"x1 = r.x1;"
+			"y1 = r.y1;"
+			"x2 = r.x2;"
+			"y2 = r.y2;"
+		);
+
+		if (ret != 0) {
+			throw duk::error(m_ctx, -1);
+		}
+
+		ASSERT_EQ(10, duk::getGlobal<int>(m_ctx, "x1"));
+		ASSERT_EQ(20, duk::getGlobal<int>(m_ctx, "y1"));
+		ASSERT_EQ(30, duk::getGlobal<int>(m_ctx, "x2"));
+		ASSERT_EQ(40, duk::getGlobal<int>(m_ctx, "y2"));
+	} catch (const std::exception &ex) {
+		FAIL() << ex.what();
+	}
+}
+
+/*
+ * Invalid constructors
+ * ------------------------------------------------------------------
+ */
+
+TEST_F(TestLine, InvalidConstructorArg1)
+{
+	try {
+		auto ret = duk::pevalString(m_ctx,
+			"try {"
+			"  Malikania.Line(null);"
+			"} catch (e) {"
+			"  name = e.name;"
+			"  correct = (e instanceof TypeError);"
+			"}"
+		);
+
+		if (ret != 0) {
+			throw duk::error(m_ctx, -1);
+		}
+
+		ASSERT_EQ("TypeError", duk::getGlobal<std::string>(m_ctx, "name"));
+		ASSERT_TRUE(duk::getGlobal<bool>(m_ctx, "correct"));
+	} catch (const std::exception &ex) {
+		FAIL() << ex.what();
+	}
+}
+
+/*
+ * Require.
+ * ------------------------------------------------------------------
+ */
+
+TEST_F(TestLine, requireSuccess)
+{
+	try {
+		duk::putGlobal(m_ctx, "build", duk::Function{[] (duk::ContextPtr ctx) -> duk::Ret {
+			Line line = duk::require<Line>(ctx, 0);
+
+			duk::putGlobal(ctx, "x1", line.x1());
+			duk::putGlobal(ctx, "y1", line.y1());
+			duk::putGlobal(ctx, "x2", line.x2());
+			duk::putGlobal(ctx, "y2", line.y2());
+
+			return 0;
+		}, 1});
+
+		auto ret = duk::pevalString(m_ctx, "build({ x1: 50, y1: 80, x2: 100, y2: 200 });");
+
+		if (ret != 0) {
+			throw duk::error(m_ctx, -1);
+		}
+
+		ASSERT_EQ(50, duk::getGlobal<int>(m_ctx, "x1"));
+		ASSERT_EQ(80, duk::getGlobal<int>(m_ctx, "y1"));
+		ASSERT_EQ(100, duk::getGlobal<int>(m_ctx, "x2"));
+		ASSERT_EQ(200, duk::getGlobal<int>(m_ctx, "y2"));
+	} catch (const std::exception &ex) {
+		FAIL() << ex.what();
+	}
+}
+
+TEST_F(TestLine, requireFail)
+{
+	try {
+		duk::putGlobal(m_ctx, "build", duk::Function{[] (duk::ContextPtr ctx) -> duk::Ret {
+			duk::require<Line>(ctx, 0);
+
+			return 0;
+		}, 1});
+
+		auto ret = duk::pevalString(m_ctx,
+			"try {"
+			"  build({});"
+			"} catch (e) {"
+			"  name = e.name;"
+			"  correct = (e instanceof Error);"
+			"}"
+		);
+
+		if (ret != 0) {
+			throw duk::error(m_ctx, -1);
+		}
+
+		ASSERT_EQ("Error", duk::getGlobal<std::string>(m_ctx, "name"));
+		ASSERT_TRUE(duk::getGlobal<bool>(m_ctx, "correct"));
+	} catch (const std::exception &ex) {
+		FAIL() << ex.what();
+	}
+}
+
+/*
+ * Get.
+ * ------------------------------------------------------------------
+ */
+
+TEST_F(TestLine, getAdjustAll)
+{
+	try {
+		duk::putGlobal(m_ctx, "build", duk::Function{[] (duk::ContextPtr ctx) -> duk::Ret {
+			Line line = duk::get<Line>(ctx, 0);
+
+			duk::putGlobal(ctx, "x1", line.x1());
+			duk::putGlobal(ctx, "y1", line.y1());
+			duk::putGlobal(ctx, "x2", line.x2());
+			duk::putGlobal(ctx, "y2", line.y2());
+
+			return 0;
+		}, 1});
+
+		auto ret = duk::pevalString(m_ctx, "build({});");
+
+		if (ret != 0) {
+			throw duk::error(m_ctx, -1);
+		}
+
+		ASSERT_EQ(0, duk::getGlobal<int>(m_ctx, "x1"));
+		ASSERT_EQ(0, duk::getGlobal<int>(m_ctx, "y1"));
+		ASSERT_EQ(0, duk::getGlobal<int>(m_ctx, "x2"));
+		ASSERT_EQ(0, duk::getGlobal<int>(m_ctx, "y2"));
+	} catch (const std::exception &ex) {
+		FAIL() << ex.what();
+	}
+}
+
+int main(int argc, char **argv)
+{
+	testing::InitGoogleTest(&argc, argv);
+
+	return RUN_ALL_TESTS();
+}