Mercurial > hg-stable
annotate tests/test-remotefilelog-strip.t @ 48771:7dd5a2c0116a
revlog: implement changelogv2 packing and unpacking in C
This introduces a C implementation of changelogv2 records packing and unpacking
operations matching the pure Python counterpart, similarly to what we already
have for revlogv1 and revlogv2.
This is also necessary to access changelogv2 record fields from future Rust
code without going through the Python part, which would annihilate any
performance benefit.
Differential Revision: https://phab.mercurial-scm.org/D12178
author | pacien <pacien.trangirard@pacien.net> |
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date | Mon, 14 Feb 2022 12:34:02 +0100 |
parents | 47a9527731c3 |
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1 #require no-windows |
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2 |
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3 $ . "$TESTDIR/remotefilelog-library.sh" |
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4 |
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5 $ hg init master |
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6 $ cd master |
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7 $ cat >> .hg/hgrc <<EOF |
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8 > [remotefilelog] |
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9 > server=True |
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10 > EOF |
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11 $ echo x > x |
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12 $ hg commit -qAm x |
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13 |
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14 $ cd .. |
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15 |
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16 $ hgcloneshallow ssh://user@dummy/master shallow -q |
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17 1 files fetched over 1 fetches - (1 misses, 0.00% hit ratio) over *s (glob) |
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18 $ cd shallow |
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19 |
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20 $ cat >> $TESTTMP/get_file_linknode.py <<EOF |
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21 > from mercurial import node, registrar, scmutil |
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22 > cmdtable = {} |
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23 > command = registrar.command(cmdtable) |
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24 > @command(b'debug-file-linknode', [(b'r', b'rev', b'.', b'rev')], b'hg debug-file-linknode FILE') |
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25 > def debug_file_linknode(ui, repo, file, **opts): |
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26 > rflctx = scmutil.revsingle(repo.unfiltered(), opts['rev']).filectx(file) |
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27 > ui.status(b'%s\n' % node.hex(rflctx.ancestormap()[rflctx._filenode][2])) |
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28 > EOF |
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29 |
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30 $ cat >> .hg/hgrc <<EOF |
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31 > [ui] |
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32 > interactive=1 |
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33 > [extensions] |
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34 > strip= |
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35 > get_file_linknode=$TESTTMP/get_file_linknode.py |
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36 > [experimental] |
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37 > evolution=createmarkers,allowunstable |
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38 > EOF |
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39 $ echo a > a |
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40 $ hg commit -qAm msg1 |
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41 $ hg commit --amend 're:^$' -m msg2 |
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42 $ hg commit --amend 're:^$' -m msg3 |
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43 $ hg --hidden log -G -T '{rev} {node|short}' |
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44 @ 3 df91f74b871e |
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45 | |
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46 | x 2 70494d7ec5ef |
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47 |/ |
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48 | x 1 1e423846dde0 |
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49 |/ |
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50 o 0 b292c1e3311f |
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51 |
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52 $ hg debug-file-linknode -r 70494d a |
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53 df91f74b871e064c89afa1fe9e2f66afa2c125df |
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54 $ hg --hidden strip -r 1 3 |
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55 0 files updated, 0 files merged, 1 files removed, 0 files unresolved |
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56 saved backup bundle to $TESTTMP/shallow/.hg/strip-backup/df91f74b871e-c94d67be-backup.hg |
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57 |
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58 $ hg --hidden log -G -T '{rev} {node|short}' |
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59 o 1 70494d7ec5ef |
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60 | |
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61 @ 0 b292c1e3311f |
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62 |
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63 Demonstrate that the linknode points to a commit that is actually in the repo |
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64 after the strip operation. Otherwise remotefilelog has to search every commit in |
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65 the repository looking for a valid linkrev every time it's queried, such as |
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66 during push. |
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67 $ hg debug-file-linknode -r 70494d a |
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68 70494d7ec5ef6cd3cd6939a9fd2812f9956bf553 |