Mercurial > hg
annotate tests/test-revlog.t @ 37533:df4985497986
wireproto: implement capabilities for wire protocol v2
The capabilities mechanism for wire protocol version 2 represents a
clean break from version 1.
Instead of effectively exchanging a set of capabilities, we're
exchanging a rich data structure.
This data structure currently contains information about
every available command, including its accepted arguments. It also
contains information about supported compression formats.
Exposing information about supported commands will allow clients
to automatically generate bindings to the server. Clients will be
able to do things like detect when they are attempting to run a
command that isn't known to the server. Exposing the required
permissions to run a command can be used by clients to determine if
they have privileges to call a command before actually calling it.
We could potentially even have clients send credentials
preemptively without waiting for the server to deny the command
request. Lots of potential here.
The data returned by this command will likely evolve heavily. So we
shouldn't bikeshed the implementation just yet.
Differential Revision: https://phab.mercurial-scm.org/D3200
author | Gregory Szorc <gregory.szorc@gmail.com> |
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date | Mon, 09 Apr 2018 11:52:31 -0700 |
parents | d4e62df1c73d |
children | 0a10f142299d |
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tests: tests for revlog version and flags loading
Gregory Szorc <gregory.szorc@gmail.com>
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1 $ hg init empty-repo |
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2 $ cd empty-repo |
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3 |
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4 Flags on revlog version 0 are rejected |
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5 |
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6 >>> with open('.hg/store/00changelog.i', 'wb') as fh: |
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Pulkit Goyal <7895pulkit@gmail.com>
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7 ... fh.write(b'\x00\x01\x00\x00') |
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Gregory Szorc <gregory.szorc@gmail.com>
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8 |
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9 $ hg log |
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10 abort: unknown flags (0x01) in version 0 revlog 00changelog.i! |
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11 [255] |
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12 |
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13 Unknown flags on revlog version 1 are rejected |
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14 |
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15 >>> with open('.hg/store/00changelog.i', 'wb') as fh: |
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16 ... fh.write(b'\x00\x04\x00\x01') |
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17 |
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18 $ hg log |
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19 abort: unknown flags (0x04) in version 1 revlog 00changelog.i! |
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20 [255] |
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21 |
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22 Unknown version is rejected |
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23 |
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Gregory Szorc <gregory.szorc@gmail.com>
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24 >>> with open('.hg/store/00changelog.i', 'wb') as fh: |
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25 ... fh.write(b'\x00\x00\x00\x02') |
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Gregory Szorc <gregory.szorc@gmail.com>
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26 |
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27 $ hg log |
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28 abort: unknown version (2) in revlog 00changelog.i! |
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29 [255] |
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30 |
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31 $ cd .. |
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32 |
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parsers: fix list sizing rounding error (SEC)
Matt Mackall <mpm@selenic.com>
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33 Test for CVE-2016-3630 |
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parsers: fix list sizing rounding error (SEC)
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34 |
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35 $ hg init |
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36 |
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37 >>> open("a.i", "wb").write( |
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38 ... b"""eJxjYGZgZIAAYQYGxhgom+k/FMx8YKx9ZUaKSOyqo4cnuKb8mbqHV5cBCVTMWb1Cwqkhe4Gsg9AD |
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39 ... Joa3dYtcYYYBAQ8Qr4OqZAYRICPTSr5WKd/42rV36d+8/VmrNpv7NP1jQAXrQE4BqQUARngwVA==""" |
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40 ... .decode("base64").decode("zlib")) |
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41 |
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42 $ hg debugindex a.i |
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43 rev linkrev nodeid p1 p2 |
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44 0 2 99e0332bd498 000000000000 000000000000 |
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45 1 3 6674f57a23d8 99e0332bd498 000000000000 |
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mpatch: unify mpatchError (issue5182)
timeless <timeless@mozdev.org>
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46 $ hg debugdata a.i 1 2>&1 | egrep 'Error:.*decoded' |
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47 (mercurial\.\w+\.mpatch\.)?mpatchError: patch cannot be decoded (re) |