tests/test-fastannotate-corrupt.t
author Gregory Szorc <gregory.szorc@gmail.com>
Sat, 19 Feb 2022 18:42:12 -0700
changeset 48938 4561ec90d3c1
parent 39238 1ddb296e0dee
permissions -rw-r--r--
automation: delete code related to Python 2.7 support The building of Inno and WiX installers took a python_version argument that allowed us to specify "2" or "3" for the major Python version. Since we no longer support Python 2, we can delete this argument and everything feeding into it. Differential Revision: https://phab.mercurial-scm.org/D12264
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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