Function test_platform_lookup_path

test/cli/lookup_test.py:447–474

(tmpdir)

def test_platform_lookup_path(tmpdir):
    test_file = os.path.join(tmpdir, 'test.c')
    with open(test_file, 'wt'):
        pass

    cppcheck = 'cppcheck' # No path
    path = os.path.dirname(__lookup_cppcheck_exe())
    env = os.environ.copy()
    env['PATH'] = path
    exitcode, stdout, stderr, _ = cppcheck_ex(args=['--debug-lookup=platform', '--platform=avr8.xml', test_file], cppcheck_exe=cppcheck, cwd=str(tmpdir), env=env)
    assert exitcode == 0, stdout if stdout else stderr
    def format_path(p):
        return p.replace('\\', '/').replace('"', '\'')
    def try_fail(f):
        f = format_path(f)
        return "try to load platform file '{}' ... Error=XML_ERROR_FILE_NOT_FOUND ErrorID=3 (0x3) Line number=0: filename={}".format(f, f)
    def try_success(f):
        f = format_path(f)
        return "try to load platform file '{}' ... Success".format(f)
    lines = stdout.replace('\\', '/').replace('"', '\'').splitlines()
    assert lines == [
        "looking for platform 'avr8.xml'",
        try_fail(os.path.join(tmpdir, 'avr8.xml')),
        try_fail(os.path.join(tmpdir, 'platforms', 'avr8.xml')),
        try_fail(os.path.join(path, 'avr8.xml')),
        try_success(os.path.join(path, 'platforms', 'avr8.xml')),
        'Checking {} ...'.format(format_path(test_file))
    ]


def test_platform_lookup_notfound(tmpdir):