pytest.mark.skipif marker does not display / have correct source information

[pytestbot]

Originally reported by: Daniel Hahler (BitBucket: blueyed, GitHub: blueyed)

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When using the pytest.mark.skipif marker, the test summary does not report the location of the marker / test, but where pytest.skip() is being called internally:

======================================================================== short test summary info ========================================================================
SKIP [2] /path/to/pytest/_pytest/skipping.py:140: Django < 1.7 doesn't have migrations

This is the code that calls it:

@pytest.mark.tryfirst
def pytest_runtest_setup(item):
    evalskip = MarkEvaluator(item, 'skipif')
    if evalskip.istrue():
        pytest.skip(evalskip.getexplanation())
    item._evalxfail = MarkEvaluator(item, 'xfail')
    check_xfail_no_run(item)

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• Bitbucket: https://bitbucket.org/pytest-dev/pytest/issue/665

[The-Compiler]

This has been fixed in #789.