diff tests/libclient/js-size/main.cpp @ 13:fb7c2c096101

Client: add JavaScript bindings for Size, #460
author David Demelier <markand@malikania.fr>
date Sat, 02 Apr 2016 16:05:44 +0200
parents
children 0a1adf7dcca0
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/tests/libclient/js-size/main.cpp	Sat Apr 02 16:05:44 2016 +0200
@@ -0,0 +1,337 @@
+/*
+ * main.cpp -- test Size (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-size.h>
+
+using namespace malikania;
+
+class TestSize : public testing::Test {
+protected:
+	duk::Context m_ctx;
+
+public:
+	TestSize()
+	{
+		duk::putGlobal(m_ctx, "Malikania", duk::Object());
+
+		loadMalikaniaSize(m_ctx);
+	}
+};
+
+/*
+ * Valid constructors
+ * ------------------------------------------------------------------
+ */
+
+TEST_F(TestSize, ConstructorNoArgs)
+{
+	try {
+		auto ret = duk::pevalString(m_ctx,
+			"s = Malikania.Size();"
+			"w = s.width;"
+			"h = s.height;"
+		);
+
+		if (ret != 0) {
+			throw duk::error(m_ctx, -1);
+		}
+
+		ASSERT_EQ(0, duk::getGlobal<int>(m_ctx, "w"));
+		ASSERT_EQ(0, duk::getGlobal<int>(m_ctx, "h"));
+	} catch (const std::exception &ex) {
+		FAIL() << ex.what();
+	}
+}
+
+TEST_F(TestSize, Constructor2Args)
+{
+	try {
+		auto ret = duk::pevalString(m_ctx,
+			"s = Malikania.Size(100, 200);"
+			"w = s.width;"
+			"h = s.height;"
+		);
+
+		if (ret != 0) {
+			throw duk::error(m_ctx, -1);
+		}
+
+		ASSERT_EQ(100, duk::getGlobal<int>(m_ctx, "w"));
+		ASSERT_EQ(200, duk::getGlobal<int>(m_ctx, "h"));
+	} catch (const std::exception &ex) {
+		FAIL() << ex.what();
+	}
+}
+
+TEST_F(TestSize, ConstructorObject)
+{
+	try {
+		auto ret = duk::pevalString(m_ctx,
+			"s = Malikania.Size({ width: 100, height: 200 });"
+			"w = s.width;"
+			"h = s.height;"
+		);
+
+		if (ret != 0) {
+			throw duk::error(m_ctx, -1);
+		}
+
+		ASSERT_EQ(100, duk::getGlobal<int>(m_ctx, "w"));
+		ASSERT_EQ(200, duk::getGlobal<int>(m_ctx, "h"));
+	} catch (const std::exception &ex) {
+		FAIL() << ex.what();
+	}
+}
+
+TEST_F(TestSize, ConstructorNew)
+{
+	try {
+		auto ret = duk::pevalString(m_ctx,
+			"s = new Malikania.Size({ width: 100, height: 200 });"
+			"w = s.width;"
+			"h = s.height;"
+		);
+
+		if (ret != 0) {
+			throw duk::error(m_ctx, -1);
+		}
+
+		ASSERT_EQ(100, duk::getGlobal<int>(m_ctx, "w"));
+		ASSERT_EQ(200, duk::getGlobal<int>(m_ctx, "h"));
+	} catch (const std::exception &ex) {
+		FAIL() << ex.what();
+	}
+}
+
+/*
+ * Invalid constructors
+ * ------------------------------------------------------------------
+ */
+
+TEST_F(TestSize, InvalidConstructorArg1)
+{
+	try {
+		auto ret = duk::pevalString(m_ctx,
+			"try {"
+			"  Malikania.Size(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();
+	}
+}
+
+TEST_F(TestSize, InvalidConstructorRange1)
+{
+	try {
+		auto ret = duk::pevalString(m_ctx,
+			"try {"
+			"  Malikania.Size(-1, 200);"
+			"} catch (e) {"
+			"  name = e.name;"
+			"  correct = (e instanceof RangeError);"
+			"}"
+		);
+
+		if (ret != 0) {
+			throw duk::error(m_ctx, -1);
+		}
+
+		ASSERT_EQ("RangeError", duk::getGlobal<std::string>(m_ctx, "name"));
+		ASSERT_TRUE(duk::getGlobal<bool>(m_ctx, "correct"));
+	} catch (const std::exception &ex) {
+		FAIL() << ex.what();
+	}
+}
+
+TEST_F(TestSize, InvalidConstructorRange2)
+{
+	try {
+		auto ret = duk::pevalString(m_ctx,
+			"try {"
+			"  Malikania.Size(100, -1);"
+			"} catch (e) {"
+			"  name = e.name;"
+			"  correct = (e instanceof RangeError);"
+			"}"
+		);
+
+		if (ret != 0) {
+			throw duk::error(m_ctx, -1);
+		}
+
+		ASSERT_EQ("RangeError", duk::getGlobal<std::string>(m_ctx, "name"));
+		ASSERT_TRUE(duk::getGlobal<bool>(m_ctx, "correct"));
+	} catch (const std::exception &ex) {
+		FAIL() << ex.what();
+	}
+}
+
+TEST_F(TestSize, InvalidConstructorRange3)
+{
+	try {
+		auto ret = duk::pevalString(m_ctx,
+			"try {"
+			"  Malikania.Size({ width: -1, height: 200 });"
+			"} catch (e) {"
+			"  name = e.name;"
+			"  correct = (e instanceof RangeError);"
+			"}"
+		);
+
+		if (ret != 0) {
+			throw duk::error(m_ctx, -1);
+		}
+
+		ASSERT_EQ("RangeError", duk::getGlobal<std::string>(m_ctx, "name"));
+		ASSERT_TRUE(duk::getGlobal<bool>(m_ctx, "correct"));
+	} catch (const std::exception &ex) {
+		FAIL() << ex.what();
+	}
+}
+
+TEST_F(TestSize, InvalidConstructorRange4)
+{
+	try {
+		auto ret = duk::pevalString(m_ctx,
+			"try {"
+			"  Malikania.Size({ width: 100, height: -1 });"
+			"} catch (e) {"
+			"  name = e.name;"
+			"  correct = (e instanceof RangeError);"
+			"}"
+		);
+
+		if (ret != 0) {
+			throw duk::error(m_ctx, -1);
+		}
+
+		ASSERT_EQ("RangeError", 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(TestSize, requireSuccess)
+{
+	try {
+		duk::putGlobal(m_ctx, "build", duk::Function{[] (duk::ContextPtr ctx) -> duk::Ret {
+			Size size = duk::require<Size>(ctx, 0);
+
+			duk::putGlobal(ctx, "w", static_cast<int>(size.width()));
+			duk::putGlobal(ctx, "h", static_cast<int>(size.height()));
+
+			return 0;
+		}, 1});
+
+		auto ret = duk::pevalString(m_ctx, "build({ width: 100, height: 200 });");
+
+		if (ret != 0) {
+			throw duk::error(m_ctx, -1);
+		}
+
+		ASSERT_EQ(100, duk::getGlobal<int>(m_ctx, "w"));
+		ASSERT_EQ(200, duk::getGlobal<int>(m_ctx, "h"));
+	} catch (const std::exception &ex) {
+		FAIL() << ex.what();
+	}
+}
+
+TEST_F(TestSize, requireFail)
+{
+	try {
+		duk::putGlobal(m_ctx, "build", duk::Function{[] (duk::ContextPtr ctx) -> duk::Ret {
+			duk::require<Size>(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(TestSize, getAdjustAll)
+{
+	try {
+		duk::putGlobal(m_ctx, "build", duk::Function{[] (duk::ContextPtr ctx) -> duk::Ret {
+			Size size = duk::get<Size>(ctx, 0);
+
+			duk::putGlobal(ctx, "w", static_cast<int>(size.width()));
+			duk::putGlobal(ctx, "h", static_cast<int>(size.height()));
+
+			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, "r"));
+		ASSERT_EQ(0, duk::getGlobal<int>(m_ctx, "g"));
+	} catch (const std::exception &ex) {
+		FAIL() << ex.what();
+	}
+}
+
+int main(int argc, char **argv)
+{
+	testing::InitGoogleTest(&argc, argv);
+
+	return RUN_ALL_TESTS();
+}