tests/test-fastannotate-corrupt.t
author Gregory Szorc <gregory.szorc@gmail.com>
Fri, 12 Oct 2018 17:25:02 +0200
changeset 40191 4b7eb862692e
parent 39210 1ddb296e0dee
permissions -rw-r--r--
py3: encode json output to bytes and use write() Differential Revision: https://phab.mercurial-scm.org/D5007
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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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