comparison tests/run-tests.py @ 17541:3e3dfa7e6864

tests: unset variable HG if it is set

When hg tries to call itself it can call a different hg executable when this
variable is set. Some tests fail when the called hg version is different.

17540:f2bcc5975f10

    for k in os.environ.keys():
        if k.startswith('HG_'):
            # can't remove on solaris
            os.environ[k] = ''
            del os.environ[k]

    global TESTDIR, HGTMP, INST, BINDIR, PYTHONDIR, COVERAGE_FILE
    TESTDIR = os.environ["TESTDIR"] = os.getcwd()
    if options.tmpdir:
        options.keep_tmpdir = True

17541:3e3dfa7e6864

    for k in os.environ.keys():
        if k.startswith('HG_'):
            # can't remove on solaris
            os.environ[k] = ''
            del os.environ[k]
    if 'HG' in os.environ:
        # can't remove on solaris
        os.environ['HG'] = ''
        del os.environ['HG']

    global TESTDIR, HGTMP, INST, BINDIR, PYTHONDIR, COVERAGE_FILE
    TESTDIR = os.environ["TESTDIR"] = os.getcwd()
    if options.tmpdir:
        options.keep_tmpdir = True