tests/test-transplant
author Alexis S. L. Carvalho <alexis@cecm.usp.br>
Sat, 09 Jun 2007 01:04:28 -0300
changeset 4531 b51a8138292a
parent 4050 75313c36aa04
child 5384 e3a0c092b4e2
permissions -rwxr-xr-x
Avoid extra filelogs entries. Right now, there are some situations in which localrepo.filecommit can create filelog entries even though they're not needed. For example: - permissions for a file have changed; - qrefresh can create a filelog entry identical to its parent (see the added test); - convert-repo creates extra filelog entries in every merge where the first parent has added files (for example, changeset ebebe9577a1a of the kernel repo added extra filelog entries to files in the arch/blackfin directory, even though the merge should only touch the drivers/ata directory). This makes "hg log file" in a converted repo less useful than it could be, since it may mention many merges that don't actually touch that specific file. They all come from the same basic problem: localrepo.commit (through filecommit) creates new filelog entries for all files passed to it (except for some cases during a merge). Patch and test case provided by Benoit. This should fix issue351.
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#!/bin/sh
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cat <<EOF >> $HGRCPATH
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[extensions]
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transplant=
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EOF
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hg init t
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cd t
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echo r1 > r1
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hg ci -Amr1 -d'0 0'
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echo r2 > r2
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hg ci -Amr2 -d'1 0'
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hg up 0
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echo b1 > b1
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hg ci -Amb1 -d '0 0'
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echo b2 > b2
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hg ci -Amb2 -d '1 0'
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echo b3 > b3
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hg ci -Amb3 -d '2 0'
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hg log --template '{rev} {parents} {desc}\n'
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hg clone . ../rebase
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cd ../rebase
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hg up -C 1
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echo '% rebase b onto r1'
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hg transplant -a -b tip
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hg log --template '{rev} {parents} {desc}\n'
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hg clone ../t ../prune
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cd ../prune
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hg up -C 1
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echo '% rebase b onto r1, skipping b2'
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hg transplant -a -b tip -p 3
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hg log --template '{rev} {parents} {desc}\n'
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echo '% remote transplant'
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hg clone -r 1 ../t ../remote
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cd ../remote
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hg transplant --log -s ../t 2 4
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hg log --template '{rev} {parents} {desc}\n'
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echo '% skip previous transplants'
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hg transplant -s ../t -a -b 4
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hg log --template '{rev} {parents} {desc}\n'
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echo '% skip local changes transplanted to the source'
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echo b4 > b4
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hg ci -Amb4 -d '3 0'
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hg clone ../t ../pullback
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cd ../pullback
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hg transplant -s ../remote -a -b tip
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echo '% remote transplant with pull'
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hg -R ../t serve -p 20062 -d --pid-file=../t.pid
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cat ../t.pid >> $DAEMON_PIDS
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hg clone -r 0 ../t ../rp
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cd ../rp
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hg transplant -s http://localhost:20062/ 2 4
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hg log --template '{rev} {parents} {desc}\n'
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echo '% transplant --continue'
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hg init ../tc
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cd ../tc
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cat <<EOF > foo
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foo
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bar
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baz
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EOF
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echo toremove > toremove
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hg ci -Amfoo -d '0 0'
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cat <<EOF > foo
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foo2
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bar2
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baz2
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EOF
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rm toremove
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echo added > added
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hg ci -Amfoo2 -d '0 0'
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echo bar > bar
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hg ci -Ambar -d '0 0'
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echo bar2 >> bar
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hg ci -mbar2 -d '0 0'
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hg up 0
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echo foobar > foo
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hg ci -mfoobar -d '0 0'
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hg transplant 1:3
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# transplant -c shouldn't use an old changeset
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hg up -C
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hg transplant 1
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hg transplant --continue
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hg transplant 1:3
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hg locate