• Alp Mestanogullari's avatar
    Hadrian: add a --test-accept/-a flag, to mimic 'make accept' · 3c759ced
    Alp Mestanogullari authored
    When -a or --test-accept is passed, and if one runs the 'test' target, then
    any test failing because of mismatching output and which is not expected to
    fail will have its expected output adjusted by the test driver, effectively
    considering the new output correct from now on.
    
    When this flag is passed, hadrian's 'test' target becomes sensitive to the
    PLATFORM and OS environment variable, just like the Make build system:
    - when the PLATFORM env var is set to "YES", when accepting a result, accept it
      for the current platform;
    - when the OS env var is set to "YES", when accepting a result, accept it
      for all wordsizes of the current operating system.
    
    This can all be combined with `--only="..."` and `TEST="..." to only accept
    the new output of a subset of tests.
    3c759ced
RunTest.hs 11.4 KB