问题描述
我发现通用 ctest 命令没有提供有关测试的太多信息，因此我想添加 ctest --output-失败，但用户不必担心该标志。我希望他们只执行 cmake ， make 项目并运行ctest，它应该运行ctest with -失败输出标志。
I have found that generic ctest command doesn't give much information about the tests, so I would like to add ctest --output-on-failure but not have the users to worry about the flag. I want them just to cmake, make the project and run ctest and it should run ctest with the --output-on-failure flag. Is it possible to do that in CMakeLists.txt?
编辑：
是否可以在CMakeLists.txt中执行此操作？ env CTEST_OUTPUT_ON_FAILURE = 1的输出进行测试
Output of env CTEST_OUTPUT_ON_FAILURE=1 make test
4/13 Test #4: TEST_SSSP ........................***Failed Required regular expression not found.Regex=[CORRECT
] 0.00 sec
Loading Matrix-market coordinate-formatted graph ...
Input graph file /home/muhammad/gunrock/dataset/small/chesapeake.mtx does not exis
set_property的输出（测试TestName属性环境 CTEST_OUTPUT_ON_FAILURE = 1）
4/13 Test #4: TEST_SSSP ........................***Failed Required regular expression not found.Regex=[CORRECT
] 0.00 sec
The set_property 中的标记不起作用。
The flag in set_property is not working.
推荐答案
在CMake 3.17中，其中有一个新变量可以设置为将任何命令行参数传递给CTest，包括-失败时输出。在您的特定情况下，您现在可以简单地将其添加到CMakeLists.txt：
In CMake 3.17 release notes, there's a new variable CMAKE_CTEST_ARGUMENTS that you can set to pass any command-line arguments to CTest, including --output-on-failure. In your specific case, you can now simply add this to your CMakeLists.txt:
list(APPEND CMAKE_CTEST_ARGUMENTS "--output-on-failure")
这篇关于将ctest命令替换为“ ctest --failure-output-failure”。永久用于CMakeLists.txt中的特定项目的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！