相关疑难解决方法(0)

我希望ctest默认显示失败的测试输出.也就是说,我想运行:

$ make all test

并且无需查看任何失败测试的输出cat Testing/Temporary/LastTest.log.

似乎有两种方法可以做到这一点:

(1)设置CTEST_OUTPUT_ON_FAILURE环境变量:

 $ CTEST_OUTPUT_ON_FAILURE=1 make all test
 $ # or CTEST_OUTPUT_ON_FAILURE=1 ctest

(2)指定调用的--output-on-failure标志ctest:

 $ ctest --output-on-failure

是否有办法编写CMakeLists.txt文件,以便ctests在默认情况下在正常的"make all test"调用中转储失败的测试输出,而无需在会话中全局导出环境变量或诉诸自定义目标make check(如所描述的)在这里)？

我知道SET_TESTS_PROPERTIES()命令,但尝试这样:

CMAKE_MINIMUM_REQUIRED(VERSION 2.8)
PROJECT(testenv CXX)
ENABLE_TESTING()
ADD_EXECUTABLE(hello hello.cpp)
ADD_TEST(testhello hello)

# Following sets the environment variable for the shell in which the test
# progoram 'hello' is run, but not the shell in which ctest is run
SET_TESTS_PROPERTIES(testhello
    PROPERTIES …