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How to use test_drain_from_pipe_fd method in avocado

Best Python code snippet using avocado_python

test_process.py

Source:test_process.py

...517            "b'cp1250 follows: \\xfd'\nadditional_info: "518            "please don't crash",519        )520class FDDrainerTests(unittest.TestCase):521    def test_drain_from_pipe_fd(self):522        read_fd, write_fd = os.pipe()523        result = process.CmdResult()524        fd_drainer = process.FDDrainer(read_fd, result, "test")525        fd_drainer.start()526        for content in (b"foo", b"bar", b"baz", b"foo\nbar\nbaz\n\n"):527            os.write(write_fd, content)528        os.write(write_fd, b"finish")529        os.close(write_fd)530        fd_drainer.flush()531        self.assertEqual(532            fd_drainer.data.getvalue(), b"foobarbazfoo\nbar\nbaz\n\nfinish"533        )534    def test_log(self):535        class CatchHandler(logging.NullHandler):...

test_utils_process.py

Source:test_utils_process.py

...416                         "%s'unicode_follows: \\xc5\\xa1'\nstderr: "417                         "%s'cp1250 follows: \\xfd'\nadditional_info: "418                         "please don't crash" % (prefix, prefix))419class FDDrainerTests(unittest.TestCase):420    def test_drain_from_pipe_fd(self):421        read_fd, write_fd = os.pipe()422        result = process.CmdResult()423        fd_drainer = process.FDDrainer(read_fd, result, "test")424        fd_drainer.start()425        for content in (b"foo", b"bar", b"baz", b"foo\nbar\nbaz\n\n"):426            os.write(write_fd, content)427        os.write(write_fd, b"finish")428        os.close(write_fd)429        fd_drainer.flush()430        self.assertEqual(fd_drainer.data.getvalue(),431                         b"foobarbazfoo\nbar\nbaz\n\nfinish")432    def test_log(self):433        class CatchHandler(logging.NullHandler):434            """...

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