from tensorboard import test as tb_test
from tensorboard.util import platform_util


class PlatformUtilTest(tb_test.TestCase):
    def test_readahead_file_path(self):
        self.assertEqual(
            "foo/bar", platform_util.readahead_file_path("foo/bar")
        )


if __name__ == "__main__":
    tb_test.main()
