tests: Build version test with CTest

This begins the conversion to CTest and the GLib unit test framework.

Signed-off-by: Anna Schumaker <Anna@OcarinaProject.net>

.gitignore

@@ -18,3 +18,5 @@ CMakeFiles
 Makefile
 cmake_install.cmake
 install_manifest.txt
+CTestTestfile.cmake
+Testing/

CMakeLists.txt

@@ -3,6 +3,7 @@ project(Ocarina)
 
 # Various options for users
 option(CONFIG_DEBUG "Compile with debugging symbols" OFF)
+option(CONFIG_TESTING_VERBOSE "Enable verbose output when running tests" OFF)
 
 # Configure settings
 set(CONFIG_MAJOR 6)
@@ -16,8 +17,9 @@ if (CONFIG_RC)
 	set(CONFIG_VERSION "${CONFIG_VERSION}-rc")
 endif()
 
+set(DEBUG_OPTIONS -Wall -Werror -g -DCONFIG_DEBUG)
 if (CONFIG_DEBUG)
-	add_definitions(-Wall -Werror -g -DCONFIG_DEBUG)
+	add_definitions(${DEBUG_OPTIONS})
 	set(CONFIG_VERSION "${CONFIG_VERSION}-debug")
 endif()
 
@@ -65,3 +67,14 @@ install(DIRECTORY share/  DESTINATION /usr/share/)
 # Configure release target
 set(CONFIG_RELEASE ocarina-${CONFIG_VERSION})
 add_custom_target(release COMMAND git archive -v --prefix=${CONFIG_RELEASE}/ -o ${CONFIG_RELEASE}.tar.gz HEAD)
+
+# Set up unit tests
+set(CMAKE_TEST_COMMAND ctest --output-on-failure)
+if (CONFIG_TESTING_VERBOSE)
+	set(CMAKE_TEST_COMMAND ctest -V)
+endif()
+if (IS_DIRECTORY tests/)
+	enable_testing()
+	add_custom_target(tests COMMAND ${CMAKE_TEST_COMMAND})
+	add_subdirectory(tests/)
+endif()

include/core/version.h

@@ -5,7 +5,7 @@
 #define OCARINA_CORE_VERSION_H
 
 #ifdef CONFIG_TESTING
-#define OCARINA_NAME "ocarina-test"
+#define OCARINA_NAME "ocarina-test/"CONFIG_TESTING_DIR
 #elif CONFIG_DEBUG
 #define OCARINA_NAME "ocarina-debug"
 #else

tests/CMakeLists.txt

@@ -0,0 +1,11 @@
+
+add_definitions(${DEBUG_OPTIONS} -DCONFIG_TESTING)
+
+# Handle files that depend on CONFIG_TESTING_DIR
+list(REMOVE_ITEM core ${PROJECT_SOURCE_DIR}/core/file.c)
+list(REMOVE_ITEM core ${PROJECT_SOURCE_DIR}/core/tags/album.c)
+list(APPEND corefiles ${PROJECT_SOURCE_DIR}/core/file.c)
+list(APPEND corefiles ${PROJECT_SOURCE_DIR}/core/tags/album.c)
+
+add_library(corelib OBJECT EXCLUDE_FROM_ALL ${core})
+add_subdirectory(core/)

tests/UnitTest.cmake

@@ -0,0 +1,17 @@
+
+set(CMAKE_RUNTIME_OUTPUT_DIRECTORY .)
+
+file(REMOVE .gitignore)
+function(unit_test dir name lib sources)
+	string(TOLOWER ${name} lower)
+	string(TOLOWER ${dir}/${name} testname)
+	string(REPLACE "/" "_" targetname ${testname})
+
+	add_executable(${targetname} EXCLUDE_FROM_ALL ${lower}.c ${sources} $<TARGET_OBJECTS:${lib}>)
+	target_compile_definitions(${targetname} PUBLIC -DCONFIG_TESTING_DIR=\"${testname}\")
+	set_target_properties(${targetname} PROPERTIES OUTPUT_NAME ${lower})
+	add_dependencies(tests ${targetname})
+
+	add_test(NAME ${dir}/${name} COMMAND tests/${testname} --verbose WORKING_DIRECTORY ${PROJECT_SOURCE_DIR})
+	file(APPEND .gitignore "${lower}\n")
+endfunction()

tests/core/CMakeLists.txt

@@ -0,0 +1,7 @@
+Include(../UnitTest.cmake)
+
+function(core_unit_test name)
+	unit_test(Core ${name} corelib "${corefiles}")
+endfunction()
+
+core_unit_test(Version)

tests/core/Sconscript

@@ -24,7 +24,6 @@ def CoreTest(name):
 Export("core_objs", "CoreTest")
 
 
-res += [ CoreTest("version")    ]
 res += [ CoreTest("string")     ]
 res += [ CoreTest("file")       ]
 res += [ CoreTest("date")       ]

tests/core/version.c

@@ -2,14 +2,17 @@
  * Copyright 2013 (c) Anna Schumaker.
  */
 #include <core/version.h>
-#include <tests/test.h>
+#include <glib.h>
 
 static void test_version()
 {
-	test_equal(get_version(), CONFIG_VERSION);
+	g_assert_cmpstr(get_version(), ==, CONFIG_VERSION);
-	test_equal(OCARINA_NAME,  "ocarina-test");
+	g_assert_cmpstr(OCARINA_NAME,  ==, "ocarina-test/core/version");
 }
 
-DECLARE_UNIT_TESTS(
+int main(int argc, char **argv)
-	UNIT_TEST("Version", test_version),
+{
-);
+	g_test_init(&argc, &argv, NULL);
+	g_test_add_func("/Core/Version", test_version);
+	return g_test_run();
+}