[Solved] How to check if file was created by test in ctest

A

atrelinski

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atrelinski Asks: How to check if file was created by test in ctest
ctest framework is great framework for testing output and error code. E.g.:

Code: 
add_test(NAME VersionTest COMMAND myapp.exe --help)
set_tests_properties(VersionTest PROPERTIES PASS_REGULAR_EXPRESSION "Version: 2.2.2")

In my case, an executable apart from output and error code creates also file (e.g. res.json)

I would like ctest also validate if file was created. How I can do that?

I am expecting that if file was not created the test will fail (The ctest --test-dir build command run all tests and the one that check file existence will fail)
 
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