我最近开始学习cmake,遇到了一个小问题。我让我的可执行文件和单元测试都可以从生成的makefile编译,没有问题。如果我在build目录中运行./test,在UnitTest++中创建的测试将按预期运行并完成,并打印结果。有没有任何方法可以让make test简单地运行测试可执行文件,而不是在ctest框架内运行它,或者我应该用另一种方式来运行它呢?
下面是我的代码的一个最小的工作示例:
src/ main /main.c是一个简单的空主函数。
src/test/testMain.cpp:
#include <UnitTest++/UnitTest++.h>
TEST(FailSpect)
{
CHECK(false);
}
int main()
{
UnitTest::RunAllTests();
}CMakeLists.txt:
cmake_minimum_required( VERSION 2.6 )
project( myProject)
enable_testing()
set( myProjectMain
src/main/main.c
)
set( myProjectSrc
)
set( myProjectTestSrc
src/test/testMain.cpp
)
add_executable( myExecutable ${myProjectMain} ${myProjectSrc} )
add_executable( testSuite ${myProjectTestSrc} ${myProjectSrc} )
target_link_libraries( testSuite UnitTest++ )
add_test( testExe testSuite )make test输出:
Running tests...
Start processing tests
Test project /myProjectDir/build
1/ 1 Testing testExe Passed
100% tests passed, 0 tests failed out of 1./testSuite输出:
/myProjectDir/src/test/testMain.cpp:5: error: Failure in FailSpect: false
FAILURE: 1 out of 1 tests failed (1 failures).
Test time: 0.00 seconds.发布于 2014-01-10 16:11:47
我已经想好了该怎么做。首先,移除线条:
enable_testing()和
add_test(testExe testSuite)并将其替换为:
add_custom_target(test ./testExe
DEPENDS ./testExe)在CMakeLists.txt文件的末尾。现在,make (all)同时构建测试和主程序。如果一切都已经构建好了,那么make test将只检查测试是否构建并运行它们,生成:
[100%] Built target testExe
/myProjectDir/src/test/testMain.cpp:5: error: Failure in FailSpect: false
FAILURE: 1 out of 1 tests failed (1 failures).
Test time: 0.00 seconds.
[100%] Built target test如果测试已经过时(例如,在make clean之后),那么make test将生成:
[100%] Building CXX object CMakeFiles/testExe.dir/src/test/testMain.cpp.o
Linking CXX executable testExe
[100%] Built target testExe
/myProjectDir/src/test/testMain.cpp:5: error: Failure in FailSpect: false
FAILURE: 1 out of 1 tests failed (1 failures).
Test time: 0.00 seconds.
[100%] Built target testhttps://stackoverflow.com/questions/21010455
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