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

tests: drop files from exclusion list in test-check-module-imports.t...

tests: drop files from exclusion list in test-check-module-imports.t Now, these files has no style issue at checking with import-checker.py. BTW, tests/test-imports-checker.t is still excluded, because almost all code fragments in it has intentional importing style violation. Using NO_CHECK_EOF instead of EOF as heredoc limit mark can make import-checker.py ignore such fragments. But keeping these fragments checkable seems still useful: for example, test-imports-checker.t can be used to test whether import-checker.py can detect erroneous code fragment in test script as expected.

Gregory Szorc - - Load All Authors

File last commit:

r39318:828a4523 default


                r40243:f9e3044d

default

Download file

             test-revlog.t
        
                    52 lines
            
             | 1.4 KiB
            
                | text/troff
            
             |
                Tads3Lexer
            
             / tests / test-revlog.t
          
                    History
                
                 |
                  Annotation
                 | Raw
                 |Copy content
                 |Copy permalink

        $ 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(b'\x00\x01\x00\x00') and None

        $ 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(b'\x00\x04\x00\x01') and None

        $ 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(b'\x00\x00\x00\x02') and None

        $ hg log

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

        [255]

        $ cd ..

      Test for CVE-2016-3630

        $ hg init

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

        ... b"""eJxjYGZgZIAAYQYGxhgom+k/FMx8YKx9ZUaKSOyqo4cnuKb8mbqHV5cBCVTMWb1Cwqkhe4Gsg9AD

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

        ... .decode("base64").decode("zlib")) and None

        $ hg debugrevlogindex a.i

           rev linkrev nodeid       p1           p2

             0       2 99e0332bd498 000000000000 000000000000

             1       3 6674f57a23d8 99e0332bd498 000000000000

        >>> from mercurial import revlog, vfs

        >>> tvfs = vfs.vfs(b'.')

        >>> tvfs.options = {b'revlogv1': True}

        >>> rl = revlog.revlog(tvfs, b'a.i')

        >>> rl.revision(1)

        mpatchError('patch cannot be decoded',)

	Site-wide shortcuts
/	Use quick search box
g h	Goto home page
g g	Goto my private gists page
g G	Goto my public gists page
g 0-9	Goto bookmarked items from 0-9
n r	New repository page
n g	New gist page

	Repositories
g s	Goto summary page
g c	Goto changelog page
g f	Goto files page
g F	Goto files page with file search activated
g p	Goto pull requests page
g o	Goto repository settings
g O	Goto repository access permissions settings
t s	Toggle sidebar on some pages

				$ 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(b'\x00\x01\x00\x00') and None

				$ 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(b'\x00\x04\x00\x01') and None

				$ 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(b'\x00\x00\x00\x02') and None

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

				$ cd ..

				Test for CVE-2016-3630

				$ hg init

				>>> open("a.i", "wb").write(
				... b"""eJxjYGZgZIAAYQYGxhgom+k/FMx8YKx9ZUaKSOyqo4cnuKb8mbqHV5cBCVTMWb1Cwqkhe4Gsg9AD
				... Joa3dYtcYYYBAQ8Qr4OqZAYRICPTSr5WKd/42rV36d+8/VmrNpv7NP1jQAXrQE4BqQUARngwVA=="""
				... .decode("base64").decode("zlib")) and None

				$ hg debugrevlogindex a.i
				rev linkrev nodeid p1 p2
				0 2 99e0332bd498 000000000000 000000000000
				1 3 6674f57a23d8 99e0332bd498 000000000000

				>>> from mercurial import revlog, vfs
				>>> tvfs = vfs.vfs(b'.')
				>>> tvfs.options = {b'revlogv1': True}
				>>> rl = revlog.revlog(tvfs, b'a.i')
				>>> rl.revision(1)
				mpatchError('patch cannot be decoded',)