test_is_installer.py

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import mozinfo

import mozinstall

import mozunit

import pytest

@pytest.mark.skipif(

    mozinfo.isWin,

    reason="Bug 1157352 - New firefox.exe needed for mozinstall 1.12 and higher.",

def test_is_installer(request, get_installer):

    """Test that we can identify a correct installer."""

    if mozinfo.isLinux:

        assert mozinstall.is_installer(get_installer("tar.xz"))

    if mozinfo.isWin:

        # test zip installer

        assert mozinstall.is_installer(get_installer("zip"))

        # test exe installer

        assert mozinstall.is_installer(get_installer("exe"))

        try:

            # test stub browser file

            # without pefile on the system this test will fail

            import pefile  # noqa

            stub_exe = (

                request.node.fspath.dirpath("build_stub").join("firefox.exe").strpath

            assert not mozinstall.is_installer(stub_exe)

        except ImportError:

            pass

    if mozinfo.isMac:

        assert mozinstall.is_installer(get_installer("dmg"))

if __name__ == "__main__":

    mozunit.main()