comparison tests/hghave.py @ 30441:de48d3a0573a

hghave: add check for zstd support

Not all configurations will support zstd. Add a check so we can
conditionalize tests.

30440:c3944ab1443a

        return False

@check("unziplinks", "unzip(1) understands and extracts symlinks")
def unzip_understands_symlinks():
    return matchoutput('unzip --help', br'Info-ZIP')

30441:de48d3a0573a

        return False

@check("unziplinks", "unzip(1) understands and extracts symlinks")
def unzip_understands_symlinks():
    return matchoutput('unzip --help', br'Info-ZIP')

@check("zstd", "zstd Python module available")
def has_zstd():
    try:
        import mercurial.zstd
        mercurial.zstd.__version__
        return True
    except ImportError:
        return False