REQUIRED_FILES¶
執行測試所需的檔案列表。檔案名稱是相對於測試的 WORKING_DIRECTORY
,除非指定了絕對路徑。
如果設定為檔案列表,除非所有檔案都存在,否則測試將不會執行。
範例¶
假設 test.txt
由測試 baseTest
建立,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"
)
上面的範例示範了 REQUIRED_FILES
的運作方式,但它不是實現帶有失敗偵測的測試排序的最穩健方法。對於這種情況,測試夾具是更好的替代方案 (請參閱 FIXTURES_REQUIRED
)。