Mercurial > hg
annotate tests/test-remotefilelog-sparse.t @ 42415:c767e655ffda
narrow: use narrow_widen wireproto command to widen in case of ellipses
Few releases ago, we introduce narrow_widen wireproto command to be used to widen
narrow repositories. Before this patch, that was used in non-ellipses cases
only. In ellipses cases, we still do exchange.pull() which can pull more data
than required.
After this patch, the client will first check whether server supports doing
ellipses widening using wireproto command or not by checking server's wireproto
capability. If the server is upto date and support latest ellipses capability,
we call the wireproto command. Otherwise we fallback to exchange.pull() like
before.
The compat code make sure that things works even if one of the client or server
is old. The initial version of this patch does not had this compat code. It's
added to help Google release things smoothly internally. I plan to drop the
compat code before the upcoming major release.
Due to change to wireproto command, the code looks a bit dirty, next patches
will clean that up.
Differential Revision: https://phab.mercurial-scm.org/D6436
author | Pulkit Goyal <7895pulkit@gmail.com> |
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date | Wed, 22 May 2019 02:59:48 +0530 |
parents | d69bc8ffbe6f |
children | d7304434390f |
rev | line source |
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tests: disable remotefilelog on Windows
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1 #require no-windows |
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3 $ . "$TESTDIR/remotefilelog-library.sh" |
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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 $ echo z > z |
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13 $ hg commit -qAm x1 |
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14 $ echo x2 > x |
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15 $ echo z2 > z |
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16 $ hg commit -qAm x2 |
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17 $ hg bookmark foo |
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18 |
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19 $ cd .. |
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20 |
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21 # prefetch a revision w/ a sparse checkout |
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22 |
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23 $ hgcloneshallow ssh://user@dummy/master shallow --noupdate |
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24 streaming all changes |
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25 2 files to transfer, 527 bytes of data |
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26 transferred 527 bytes in 0.* seconds (*/sec) (glob) |
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27 searching for changes |
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28 no changes found |
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29 $ cd shallow |
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30 $ printf "[extensions]\nsparse=\n" >> .hg/hgrc |
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31 |
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32 $ hg debugsparse -I x |
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33 $ hg prefetch -r 0 |
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34 1 files fetched over 1 fetches - (1 misses, 0.00% hit ratio) over *s (glob) |
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35 |
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36 $ hg cat -r 0 x |
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37 x |
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38 |
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39 $ hg debugsparse -I z |
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40 $ hg prefetch -r 0 |
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41 1 files fetched over 1 fetches - (1 misses, 0.00% hit ratio) over *s (glob) |
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42 |
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43 $ hg cat -r 0 z |
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44 z |
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45 |
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46 # prefetch sparse only on pull when configured |
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47 |
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48 $ printf "[remotefilelog]\npullprefetch=bookmark()\n" >> .hg/hgrc |
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49 $ hg strip tip |
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50 saved backup bundle to $TESTTMP/shallow/.hg/strip-backup/876b1317060d-b2e91d8d-backup.hg (glob) |
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51 |
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52 $ hg debugsparse --delete z |
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53 |
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54 $ clearcache |
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55 $ hg pull |
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56 pulling from ssh://user@dummy/master |
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57 searching for changes |
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58 adding changesets |
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59 adding manifests |
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60 adding file changes |
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61 added 1 changesets with 0 changes to 0 files |
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62 updating bookmark foo |
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63 new changesets 876b1317060d |
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64 (run 'hg update' to get a working copy) |
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65 prefetching file contents |
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66 1 files fetched over 1 fetches - (1 misses, 0.00% hit ratio) over *s (glob) |
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67 |
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68 # Dont consider filtered files when doing copy tracing |
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69 |
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70 ## Push an unrelated commit |
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71 $ cd ../ |
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72 |
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73 $ hgcloneshallow ssh://user@dummy/master shallow2 |
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74 streaming all changes |
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75 2 files to transfer, 527 bytes of data |
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76 transferred 527 bytes in 0.* seconds (*) (glob) |
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77 searching for changes |
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78 no changes found |
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79 updating to branch default |
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80 2 files updated, 0 files merged, 0 files removed, 0 files unresolved |
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81 1 files fetched over 1 fetches - (1 misses, 0.00% hit ratio) over *s (glob) |
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82 $ cd shallow2 |
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83 $ printf "[extensions]\nsparse=\n" >> .hg/hgrc |
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84 |
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85 $ hg up -q 0 |
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86 2 files fetched over 1 fetches - (2 misses, 0.00% hit ratio) over *s (glob) |
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87 $ touch a |
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88 $ hg ci -Aqm a |
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89 $ hg push -q -f |
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90 |
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91 ## Pull the unrelated commit and rebase onto it - verify unrelated file was not |
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92 pulled |
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93 |
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94 $ cd ../shallow |
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95 $ hg up -q 1 |
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96 $ hg pull -q |
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97 $ hg debugsparse -I z |
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98 $ clearcache |
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99 $ hg prefetch -r '. + .^' -I x -I z |
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100 4 files fetched over 1 fetches - (4 misses, 0.00% hit ratio) over * (glob) |
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101 $ hg rebase -d 2 --keep |
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102 rebasing 1:876b1317060d "x2" (foo) |