tests/test-fastannotate-corrupt.t
author Martin von Zweigbergk <martinvonz@google.com>
Sun, 04 Mar 2018 08:41:29 -0800
changeset 40856 c8eb8d1fc6cf
parent 39210 1ddb296e0dee
permissions -rw-r--r--
rebase: move abort() onto rebaseruntime The function depends on a lot of the state of rebaseruntime, so it makes sense for it to be an instance method. This will let us remove many of the arguments to the method. That will be done in a later patch. Differential Revision: https://phab.mercurial-scm.org/D5392
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  $ cat >> $HGRCPATH << EOF
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  > [extensions]
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  > fastannotate=
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  > EOF
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  $ hg init repo
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  $ cd repo
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  $ for i in 0 1 2 3 4; do
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  >   echo $i >> a
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  >   echo $i >> b
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  >   hg commit -A -m $i a b
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  > done
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use the "debugbuildannotatecache" command to build annotate cache at rev 0
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  $ hg debugbuildannotatecache --debug --config fastannotate.mainbranch=0
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  fastannotate: a: 1 new changesets in the main branch
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  fastannotate: b: 1 new changesets in the main branch
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"debugbuildannotatecache" should work with broken cache (and other files would
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be built without being affected). note: linelog being broken is only noticed
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when we try to append to it.
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  $ echo 'CORRUPT!' >> .hg/fastannotate/default/a.m
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  $ hg debugbuildannotatecache --debug --config fastannotate.mainbranch=1
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  fastannotate: a: rebuilding broken cache
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  fastannotate: a: 2 new changesets in the main branch
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  fastannotate: b: 1 new changesets in the main branch
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  $ echo 'CANNOT REUSE!' > .hg/fastannotate/default/a.l
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  $ hg debugbuildannotatecache --debug --config fastannotate.mainbranch=2
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  fastannotate: a: rebuilding broken cache
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  fastannotate: a: 3 new changesets in the main branch
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  fastannotate: b: 1 new changesets in the main branch
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  $ rm .hg/fastannotate/default/a.m
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  $ hg debugbuildannotatecache --debug --config fastannotate.mainbranch=3
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  fastannotate: a: rebuilding broken cache
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  fastannotate: a: 4 new changesets in the main branch
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  fastannotate: b: 1 new changesets in the main branch
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  $ rm .hg/fastannotate/default/a.l
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  $ hg debugbuildannotatecache --debug --config fastannotate.mainbranch=3
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  $ hg debugbuildannotatecache --debug --config fastannotate.mainbranch=4
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  fastannotate: a: rebuilding broken cache
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  fastannotate: a: 5 new changesets in the main branch
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  fastannotate: b: 1 new changesets in the main branch
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"fastannotate" should deal with file corruption as well
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  $ rm -rf .hg/fastannotate
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  $ hg fastannotate --debug -r 0 a
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  fastannotate: a: 1 new changesets in the main branch
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  0: 0
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  $ echo 'CORRUPT!' >> .hg/fastannotate/default/a.m
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  $ hg fastannotate --debug -r 0 a
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  fastannotate: a: cache broken and deleted
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  fastannotate: a: 1 new changesets in the main branch
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  0: 0
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  $ echo 'CORRUPT!' > .hg/fastannotate/default/a.l
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  $ hg fastannotate --debug -r 1 a
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  fastannotate: a: cache broken and deleted
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  fastannotate: a: 2 new changesets in the main branch
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  0: 0
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  1: 1
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  $ rm .hg/fastannotate/default/a.l
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  $ hg fastannotate --debug -r 1 a
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  fastannotate: a: using fast path (resolved fctx: True)
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  fastannotate: a: cache broken and deleted
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  fastannotate: a: 2 new changesets in the main branch
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  0: 0
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  1: 1
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  $ rm .hg/fastannotate/default/a.m
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  $ hg fastannotate --debug -r 2 a
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  fastannotate: a: cache broken and deleted
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  fastannotate: a: 3 new changesets in the main branch
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  0: 0
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  1: 1
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  2: 2