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

update: show the commit to which we updated in case of multiple heads (BC)...

update: show the commit to which we updated in case of multiple heads (BC) Currently when we have multiple heads on the same branch, update tells us that there some more heads for the current branch but does not tells us the head to which the repository has been updated to. It makes more sense showing the head we updated to and then telling there are some more heads.

Gregory Szorc - - Load All Authors

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             test-revlog.t
        
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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)