Unit testing

4 files changed, 193 insertions, 0 deletions

diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt
new file mode 100644
index 00000000..c35b0d3c
--- /dev/null
+++ b/tests/CMakeLists.txt
@@ -0,0 +1,82 @@
+find_package(Qt5 COMPONENTS Test Core Network Widgets)
+
+include_directories(${MMC_SRC})
+
+unset(MultiMC_TESTS)
+macro(add_unit_test name)
+	unset(srcs)
+	foreach(arg ${testname} ${ARGN})
+		list(APPEND srcs ${CMAKE_CURRENT_SOURCE_DIR}/${arg})
+	endforeach()
+	add_executable(tst_${name} ${srcs})
+	qt5_use_modules(tst_${name} Test Core Network Widgets)
+	target_link_libraries(tst_${name} MultiMC_common)
+	add_test(tst_${name} tst_${name})
+	list(APPEND MultiMC_TESTS tst_${name})
+endmacro()
+
+macro(add_unit_test2 name)
+	add_unit_test(${name} tst_${name}.cpp)
+endmacro()
+
+# Tests START #
+
+add_unit_test2(pathutils)
+
+# Tests END #
+	
+set(COVERAGE_SOURCE_DIRS
+ ${MMC_SRC}/logic/*
+ ${MMC_SRC}/logic/lists/*
+ ${MMC_SRC}/logic/net/*
+ ${MMC_SRC}/logic/tasks/*
+ ${MMC_SRC}/gui/*
+ ${MMC_SRC}/gui/dialogs/*
+ ${MMC_SRC}/gui/widgets/*
+ ${MMC_SRC}/depends/settings/include/*
+ ${MMC_SRC}/depends/settings/src/*
+ ${MMC_SRC}/depends/util/include/*
+ ${MMC_SRC}/depends/util/src/*
+)
+
+if(MultiMC_CODE_COVERAGE)
+	unset(MultiMC_RUN_TESTS)
+	unset(MultiMC_TEST_COVERAGE_FILES)
+
+	foreach(test ${MultiMC_TESTS})
+		add_custom_target(MultiMC_RUN_TEST_${test}
+		 COMMAND lcov -d ${CMAKE_CURRENT_BINARY_DIR} -z -q # clean test
+				&& lcov -d ${MMC_BIN} -z -q # clean common
+				&& lcov -d ${MMC_BIN}/depends/settings/CMakeFiles/libSettings.dir -z -q # clean settings
+				&& lcov -d ${MMC_BIN}/depends/utils/CMakeFiles/libUtil.dir -z -q # clean utils
+				&& ${MMC_BIN}/${test} -o coverage_${test}.out,xml # run test
+				&& lcov -q --checksum -b ${MMC_SRC} -d ${CMAKE_CURRENT_BINARY_DIR} -c -o coverage_${test}.info # generate for test
+				&& lcov -q --checksum -b ${MMC_SRC} -d ${MMC_BIN} -c -o coverage_common.info # generate for common
+				&& lcov -q --checksum -b ${MMC_SRC} -d ${MMC_BIN}/depends/settings/CMakeFiles/libSettings.dir -c -o coverage_settings.info # generate for settings
+				&& lcov -q --checksum -b ${MMC_SRC} -d ${MMC_BIN}/depends/util/CMakeFiles/libUtil.dir -c -o coverage_utils.info # generate for utils
+				&& lcov -q --checksum -b ${MMC_SRC} -d .
+					-a coverage_${test}.info -a coverage_common.info -a coverage_settings.info -a coverage_utils.info
+					-o coverage_${test}-combined.info # combine test and common
+				&& lcov -q --checksum -b ${MMC_SRC} --list-full-path --extract coverage_${test}-combined.info ${COVERAGE_SOURCE_DIRS} -o coverage_${test}-stripped.info # strip
+		 WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
+		 VERBATIM
+		 DEPENDS ${test}
+		 COMMENT "Running ${test}..."
+		)
+		list(APPEND MultiMC_TEST_COVERAGE_FILES coverage_${test}-stripped.info)
+		list(APPEND MultiMC_RUN_TESTS MultiMC_RUN_TEST_${test})
+	endforeach(test)
+
+	add_custom_target(MultiMC_GENERATE_COVERAGE
+	 DEPENDS ${MultiMC_RUN_TESTS}
+	 COMMENT "Generating coverage files..."
+	)
+	add_custom_target(MultiMC_GENERATE_COVERAGE_HTML
+	 COMMAND genhtml -t "MultiMC 5 Test Coverage" --num-spaces 4 --demangle-cpp --legend -o ${MMC_SRC}/html/coverage ${MultiMC_TEST_COVERAGE_FILES}
+	 DEPENDS MultiMC_GENERATE_COVERAGE
+	 COMMENT "Generating test coverage html..."
+	)
+	add_custom_target(MultiMC_RUN_TESTS DEPENDS MultiMC_GENERATE_COVERAGE_HTML)
+endif(MultiMC_CODE_COVERAGE)
+
+add_subdirectory(data)
diff --git a/tests/TestUtil.h b/tests/TestUtil.h
new file mode 100644
index 00000000..64ee1675
--- /dev/null
+++ b/tests/TestUtil.h
@@ -0,0 +1,31 @@
+#pragma once
+
+#include <QFile>
+#include <QCoreApplication>
+#include <QTest>
+#include <QDir>
+
+#include "MultiMC.h"
+
+struct TestsInternal
+{
+        static QByteArray readFile(const QString &fileName)
+        {
+                QFile f(fileName);
+                f.open(QFile::ReadOnly);
+                return f.readAll();
+        }
+};
+
+#define MULTIMC_GET_TEST_FILE(file) TestsInternal::readFile(QFINDTESTDATA( file ))
+
+#define QTEST_GUILESS_MAIN_MULTIMC(TestObject) \
+int main(int argc, char *argv[]) \
+{ \
+	char *argv_[] = { argv[0] }; \
+	int argc_ = 1; \
+	MultiMC app(argc_, argv_, QDir::temp().absoluteFilePath("MultiMC_Test")); \
+	app.setAttribute(Qt::AA_Use96Dpi, true); \
+	TestObject tc; \
+	return QTest::qExec(&tc, argc, argv); \
+}
diff --git a/tests/data/CMakeLists.txt b/tests/data/CMakeLists.txt
new file mode 100644
index 00000000..eee5a596
--- /dev/null
+++ b/tests/data/CMakeLists.txt
@@ -0,0 +1,4 @@
+add_custom_target(MultiMC_Test_Data
+ ALL
+ COMMAND ${CMAKE_COMMAND} -E copy_directory ${CMAKE_CURRENT_SOURCE_DIR} ${CMAKE_CURRENT_BINARY_DIR}
+)
diff --git a/tests/tst_pathutils.cpp b/tests/tst_pathutils.cpp
new file mode 100644
index 00000000..1e4a83bf
--- /dev/null
+++ b/tests/tst_pathutils.cpp
@@ -0,0 +1,76 @@
+#include <QTest>
+#include "TestUtil.h"
+
+#include "depends/util/include/pathutils.h"
+
+class PathUtilsTest : public QObject
+{
+	Q_OBJECT
+private
+slots:
+	void initTestCase()
+	{
+
+	}
+	void cleanupTestCase()
+	{
+
+	}
+
+	void test_PathCombine1_data()
+	{
+		QTest::addColumn<QString>("result");
+		QTest::addColumn<QString>("path1");
+		QTest::addColumn<QString>("path2");
+
+#if defined(Q_OS_UNIX)
+		QTest::newRow("unix 1") << "/abc/def/ghi/jkl" << "/abc/def" << "ghi/jkl";
+		QTest::newRow("unix 2") << "/abc/def/ghi/jkl" << "/abc/def/" << "ghi/jkl";
+#elif defined(Q_OS_WIN)
+		QTest::newRow("win, from C:") << "C:\\abc" << "C:" << "abc\\def";
+		QTest::newRow("win 1") << "C:\\abc\\def\\ghi\\jkl" << "C:\\abc\\def" << "ghi\\jkl";
+		QTest::newRow("win 2") << "C:\\abc\\def\\ghi\\jkl" << "C:\\abc\\def\\" << "ghi\\jkl";
+#endif
+	}
+	void test_PathCombine1()
+	{
+		QFETCH(QString, result);
+		QFETCH(QString, path1);
+		QFETCH(QString, path2);
+
+		QCOMPARE(PathCombine(path1, path2), result);
+	}
+
+	void test_PathCombine2_data()
+	{
+		QTest::addColumn<QString>("result");
+		QTest::addColumn<QString>("path1");
+		QTest::addColumn<QString>("path2");
+		QTest::addColumn<QString>("path3");
+
+#if defined(Q_OS_UNIX)
+		QTest::newRow("unix 1") << "/abc/def/ghi/jkl" << "/abc" << "def" << "ghi/jkl";
+		QTest::newRow("unix 2") << "/abc/def/ghi/jkl" << "/abc/" << "def" << "ghi/jkl";
+		QTest::newRow("unix 3") << "/abc/def/ghi/jkl" << "/abc" << "def/" << "ghi/jkl";
+		QTest::newRow("unix 4") << "/abc/def/ghi/jkl" << "/abc/" << "def/" << "ghi/jkl";
+#elif defined(Q_OS_WIN)
+		QTest::newRow("win 1") << "C:\\abc\\def\\ghi\\jkl" << "C:\\abc" << "def" << "ghi\\jkl";
+		QTest::newRow("win 2") << "C:\\abc\\def\\ghi\\jkl" << "C:\\abc\\" << "def" << "ghi\\jkl";
+		QTest::newRow("win 3") << "C:\\abc\\def\\ghi\\jkl" << "C:\\abc" << "def\\" << "ghi\\jkl";
+		QTest::newRow("win 4") << "C:\\abc\\def\\ghi\\jkl" << "C:\\abc\\" << "def" << "ghi\\jkl";
+#endif
+	}
+	void test_PathCombine2()
+	{
+		QFETCH(QString, result);
+		QFETCH(QString, path1);
+		QFETCH(QString, path2);
+		QFETCH(QString, path3);
+
+		QCOMPARE(PathCombine(path1, path2, path3), result);
+	}
+};
+
+QTEST_GUILESS_MAIN_MULTIMC(PathUtilsTest)
+
+#include "tst_pathutils.moc"