Mercurial > hg
view tests/test-revlog.t @ 40128:57782791b7e9
wireprotov2: handle stream encoding settings frames
Like what we just did for the server reactor, we teach the client
reactor to handle stream encoding settings frames. The code is
very similar.
We define a method on the stream class to handle processing the data
within the decoded frames. However, it doesn't yet do anything useful.
Differential Revision: https://phab.mercurial-scm.org/D4918
author | Gregory Szorc <gregory.szorc@gmail.com> |
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date | Thu, 04 Oct 2018 16:44:21 -0700 |
parents | 803b7569c9ea |
children | 29b0e9cd02f4 |
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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(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',)