REQUIRED_FILES¶
运行测试所需的文件列表。除非指定了绝对路径,否则文件名相对于测试的 WORKING_DIRECTORY
。
如果设置为文件列表,除非所有文件都存在,否则不会运行测试。
示例¶
假设 test.txt
由测试 baseTest
创建,而 none.txt
不存在
add_test(NAME baseTest ...) # Assumed to create test.txt
add_test(NAME fileTest ...)
# The following ensures that if baseTest is successful, test.txt will
# have been created before fileTest is run
set_tests_properties(fileTest PROPERTIES
DEPENDS baseTest
REQUIRED_FILES test.txt
)
add_test(NAME notRunTest ...)
# The following makes notRunTest depend on two files. Nothing creates
# the none.txt file, so notRunTest will fail with status "Not Run".
set_tests_properties(notRunTest PROPERTIES
REQUIRED_FILES "test.txt;none.txt"
)
以上示例演示了 REQUIRED_FILES
的工作原理,但这并不是使用故障检测实现测试排序的最稳健的方法。为此,测试夹具是更好的选择(参见 FIXTURES_REQUIRED
)。