upstream/mercurial-mirror Files · tests/test-revlog.t

py3: handle keyword arguments correctly in hgext/patchbomb.py...

py3: handle keyword arguments correctly in hgext/patchbomb.py The keys of keyword arguments must be str on Python 3 which is unicode. This patch make sure we pass keyword arguments with keys are str everywhere in this file and access the keys depending on whether they are bytes or str. This patch uses pycompat.{byteskwargs|strkwargs} and somewhere it also added r'' to prevent transformer from adding a b'' over there. Differential Revision: https://phab.mercurial-scm.org/D974

Gregory Szorc - - Load All Authors

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        $ hg init empty-repo

        $ cd empty-repo

      Flags on revlog version 0 are rejected

        >>> with open('.hg/store/00changelog.i', 'wb') as fh:

        ...     fh.write('\x00\x01\x00\x00')

        $ hg log

        abort: unknown flags (0x01) in version 0 revlog 00changelog.i!

        [255]

      Unknown flags on revlog version 1 are rejected

        >>> with open('.hg/store/00changelog.i', 'wb') as fh:

        ...     fh.write('\x00\x04\x00\x01')

        $ hg log

        abort: unknown flags (0x04) in version 1 revlog 00changelog.i!

        [255]

      Unknown version is rejected

        >>> with open('.hg/store/00changelog.i', 'wb') as fh:

        ...     fh.write('\x00\x00\x00\x02')

        $ hg log

        abort: unknown version (2) in revlog 00changelog.i!

        [255]

        $ cd ..

      Test for CVE-2016-3630

        $ hg init

        >>> open("a.i", "w").write(

        ... """eJxjYGZgZIAAYQYGxhgom+k/FMx8YKx9ZUaKSOyqo4cnuKb8mbqHV5cBCVTMWb1Cwqkhe4Gsg9AD

        ... Joa3dYtcYYYBAQ8Qr4OqZAYRICPTSr5WKd/42rV36d+8/VmrNpv7NP1jQAXrQE4BqQUARngwVA=="""

        ... .decode("base64").decode("zlib"))

        $ hg debugindex a.i

           rev    offset  length  delta linkrev nodeid       p1           p2

             0         0      19     -1       2 99e0332bd498 000000000000 000000000000

             1        19      12      0       3 6674f57a23d8 99e0332bd498 000000000000

        $ hg debugdata a.i 1 2>&1 | egrep 'Error:.*decoded'

        (mercurial\.\w+\.mpatch\.)?mpatchError: patch cannot be decoded (re)

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				$ hg init empty-repo
				$ cd empty-repo

				Flags on revlog version 0 are rejected

				>>> with open('.hg/store/00changelog.i', 'wb') as fh:
				... fh.write('\x00\x01\x00\x00')

				$ hg log
				abort: unknown flags (0x01) in version 0 revlog 00changelog.i!
				[255]

				Unknown flags on revlog version 1 are rejected

				>>> with open('.hg/store/00changelog.i', 'wb') as fh:
				... fh.write('\x00\x04\x00\x01')

				$ hg log
				abort: unknown flags (0x04) in version 1 revlog 00changelog.i!
				[255]

				Unknown version is rejected

				>>> with open('.hg/store/00changelog.i', 'wb') as fh:
				... fh.write('\x00\x00\x00\x02')

				$ hg log
				abort: unknown version (2) in revlog 00changelog.i!
				[255]

				$ cd ..

				Test for CVE-2016-3630

				$ hg init

				>>> open("a.i", "w").write(
				... """eJxjYGZgZIAAYQYGxhgom+k/FMx8YKx9ZUaKSOyqo4cnuKb8mbqHV5cBCVTMWb1Cwqkhe4Gsg9AD
				... Joa3dYtcYYYBAQ8Qr4OqZAYRICPTSr5WKd/42rV36d+8/VmrNpv7NP1jQAXrQE4BqQUARngwVA=="""
				... .decode("base64").decode("zlib"))

				$ hg debugindex a.i
				rev offset length delta linkrev nodeid p1 p2
				0 0 19 -1 2 99e0332bd498 000000000000 000000000000
				1 19 12 0 3 6674f57a23d8 99e0332bd498 000000000000
				$ hg debugdata a.i 1 2>&1 \| egrep 'Error:.*decoded'
				(mercurial\.\w+\.mpatch\.)?mpatchError: patch cannot be decoded (re)