view tests/test-wireproto-framing.py @ 52293:77b38c86915d

ci: add a small script one can run to purge older pipeline

We have over ten thousands old pipeline that take a huge space and that I
suspect to be the source of some slowdown in merge request.

However it seems that the only way to clear them is manually and through the
API, so lets do it.

The script was run today.

import unittest

from mercurial import (
    util,
    wireprotoframing as framing,
)

ffs = framing.makeframefromhumanstring


class FrameHumanStringTests(unittest.TestCase):
    def testbasic(self):
        self.assertEqual(
            ffs(b'1 1 0 1 0 '), b'\x00\x00\x00\x01\x00\x01\x00\x10'
        )

        self.assertEqual(
            ffs(b'2 4 0 1 0 '), b'\x00\x00\x00\x02\x00\x04\x00\x10'
        )

        self.assertEqual(
            ffs(b'2 4 0 1 0 foo'), b'\x03\x00\x00\x02\x00\x04\x00\x10foo'
        )

    def testcborint(self):
        self.assertEqual(
            ffs(b'1 1 0 1 0 cbor:15'), b'\x01\x00\x00\x01\x00\x01\x00\x10\x0f'
        )

        self.assertEqual(
            ffs(b'1 1 0 1 0 cbor:42'), b'\x02\x00\x00\x01\x00\x01\x00\x10\x18*'
        )

        self.assertEqual(
            ffs(b'1 1 0 1 0 cbor:1048576'),
            b'\x05\x00\x00\x01\x00\x01\x00\x10\x1a' b'\x00\x10\x00\x00',
        )

        self.assertEqual(
            ffs(b'1 1 0 1 0 cbor:0'), b'\x01\x00\x00\x01\x00\x01\x00\x10\x00'
        )

        self.assertEqual(
            ffs(b'1 1 0 1 0 cbor:-1'), b'\x01\x00\x00\x01\x00\x01\x00\x10 '
        )

        self.assertEqual(
            ffs(b'1 1 0 1 0 cbor:-342542'),
            b'\x05\x00\x00\x01\x00\x01\x00\x10:\x00\x05:\r',
        )

    def testcborstrings(self):
        self.assertEqual(
            ffs(b"1 1 0 1 0 cbor:b'foo'"),
            b'\x04\x00\x00\x01\x00\x01\x00\x10Cfoo',
        )

    def testcborlists(self):
        self.assertEqual(
            ffs(b"1 1 0 1 0 cbor:[None, True, False, 42, b'foo']"),
            b'\n\x00\x00\x01\x00\x01\x00\x10\x85\xf6\xf5\xf4' b'\x18*Cfoo',
        )

    def testcbordicts(self):
        self.assertEqual(
            ffs(b"1 1 0 1 0 " b"cbor:{b'foo': b'val1', b'bar': b'val2'}"),
            b'\x13\x00\x00\x01\x00\x01\x00\x10\xa2' b'CbarDval2CfooDval1',
        )


class FrameTests(unittest.TestCase):
    def testdataexactframesize(self):
        data = util.bytesio(b'x' * framing.DEFAULT_MAX_FRAME_SIZE)

        stream = framing.stream(1)
        frames = list(
            framing.createcommandframes(stream, 1, b'command', {}, data)
        )
        self.assertEqual(
            frames,
            [
                ffs(
                    b'1 1 stream-begin command-request new|have-data '
                    b"cbor:{b'name': b'command'}"
                ),
                ffs(b'1 1 0 command-data continuation %s' % data.getvalue()),
                ffs(b'1 1 0 command-data eos '),
            ],
        )

    def testdatamultipleframes(self):
        data = util.bytesio(b'x' * (framing.DEFAULT_MAX_FRAME_SIZE + 1))

        stream = framing.stream(1)
        frames = list(
            framing.createcommandframes(stream, 1, b'command', {}, data)
        )
        self.assertEqual(
            frames,
            [
                ffs(
                    b'1 1 stream-begin command-request new|have-data '
                    b"cbor:{b'name': b'command'}"
                ),
                ffs(
                    b'1 1 0 command-data continuation %s'
                    % (b'x' * framing.DEFAULT_MAX_FRAME_SIZE)
                ),
                ffs(b'1 1 0 command-data eos x'),
            ],
        )

    def testargsanddata(self):
        data = util.bytesio(b'x' * 100)

        stream = framing.stream(1)
        frames = list(
            framing.createcommandframes(
                stream,
                1,
                b'command',
                {
                    b'key1': b'key1value',
                    b'key2': b'key2value',
                    b'key3': b'key3value',
                },
                data,
            )
        )

        self.assertEqual(
            frames,
            [
                ffs(
                    b'1 1 stream-begin command-request new|have-data '
                    b"cbor:{b'name': b'command', b'args': {b'key1': b'key1value', "
                    b"b'key2': b'key2value', b'key3': b'key3value'}}"
                ),
                ffs(b'1 1 0 command-data eos %s' % data.getvalue()),
            ],
        )

    if not getattr(unittest.TestCase, 'assertRaisesRegex', False):
        # Python 3.7 deprecates the regex*p* version, but 2.7 lacks
        # the regex version.
        assertRaisesRegex = (  # camelcase-required
            unittest.TestCase.assertRaisesRegexp
        )

    def testtextoutputformattingstringtype(self):
        """Formatting string must be bytes."""
        with self.assertRaisesRegex(ValueError, 'must use bytes formatting '):
            list(
                framing.createtextoutputframe(
                    None, 1, [(b'foo'.decode('ascii'), [], [])]
                )
            )

    def testtextoutputargumentbytes(self):
        with self.assertRaisesRegex(ValueError, 'must use bytes for argument'):
            list(
                framing.createtextoutputframe(
                    None, 1, [(b'foo', [b'foo'.decode('ascii')], [])]
                )
            )

    def testtextoutputlabelbytes(self):
        with self.assertRaisesRegex(ValueError, 'must use bytes for labels'):
            list(
                framing.createtextoutputframe(
                    None, 1, [(b'foo', [], [b'foo'.decode('ascii')])]
                )
            )

    def testtextoutput1simpleatom(self):
        stream = framing.stream(1)
        val = list(framing.createtextoutputframe(stream, 1, [(b'foo', [], [])]))

        self.assertEqual(
            val,
            [
                ffs(
                    b'1 1 stream-begin text-output 0 '
                    b"cbor:[{b'msg': b'foo'}]"
                ),
            ],
        )

    def testtextoutput2simpleatoms(self):
        stream = framing.stream(1)
        val = list(
            framing.createtextoutputframe(
                stream,
                1,
                [
                    (b'foo', [], []),
                    (b'bar', [], []),
                ],
            )
        )

        self.assertEqual(
            val,
            [
                ffs(
                    b'1 1 stream-begin text-output 0 '
                    b"cbor:[{b'msg': b'foo'}, {b'msg': b'bar'}]"
                )
            ],
        )

    def testtextoutput1arg(self):
        stream = framing.stream(1)
        val = list(
            framing.createtextoutputframe(
                stream,
                1,
                [
                    (b'foo %s', [b'val1'], []),
                ],
            )
        )

        self.assertEqual(
            val,
            [
                ffs(
                    b'1 1 stream-begin text-output 0 '
                    b"cbor:[{b'msg': b'foo %s', b'args': [b'val1']}]"
                )
            ],
        )

    def testtextoutput2arg(self):
        stream = framing.stream(1)
        val = list(
            framing.createtextoutputframe(
                stream,
                1,
                [
                    (b'foo %s %s', [b'val', b'value'], []),
                ],
            )
        )

        self.assertEqual(
            val,
            [
                ffs(
                    b'1 1 stream-begin text-output 0 '
                    b"cbor:[{b'msg': b'foo %s %s', b'args': [b'val', b'value']}]"
                )
            ],
        )

    def testtextoutput1label(self):
        stream = framing.stream(1)
        val = list(
            framing.createtextoutputframe(
                stream,
                1,
                [
                    (b'foo', [], [b'label']),
                ],
            )
        )

        self.assertEqual(
            val,
            [
                ffs(
                    b'1 1 stream-begin text-output 0 '
                    b"cbor:[{b'msg': b'foo', b'labels': [b'label']}]"
                )
            ],
        )

    def testargandlabel(self):
        stream = framing.stream(1)
        val = list(
            framing.createtextoutputframe(
                stream,
                1,
                [
                    (b'foo %s', [b'arg'], [b'label']),
                ],
            )
        )

        self.assertEqual(
            val,
            [
                ffs(
                    b'1 1 stream-begin text-output 0 '
                    b"cbor:[{b'msg': b'foo %s', b'args': [b'arg'], "
                    b"b'labels': [b'label']}]"
                )
            ],
        )


if __name__ == '__main__':
    import silenttestrunner

    silenttestrunner.main(__name__)