tests/test-narrow-archive.t
author Manuel Jacob <me@manueljacob.de>
Mon, 01 Jun 2020 20:57:14 +0200
changeset 44985 1ca0047fd7e1
parent 36079 a2a6e724d61a
permissions -rw-r--r--
absorb: preserve changesets which were already empty Most commands in Mercurial (commit, rebase, absorb itself) don’t create empty changesets or drop them if they become empty. If there’s a changeset that’s empty, it must be a deliberate choice of the user. At least it shouldn’t be absorb’s responsibility to prune them. The fact that changesets that became empty during absorb are pruned, is unaffected by this. This case was found while writing patches which make it possible to configure absorb and rebase to not drop empty changesets. Even without having such config set, I think it’s valuable to preserve changesets which were already empty.
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Make a narrow clone then archive it
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  $ . "$TESTDIR/narrow-library.sh"
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  $ hg init master
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  $ cd master
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  $ for x in `$TESTDIR/seq.py 3`; do
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  >   echo $x > "f$x"
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  >   hg add "f$x"
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  >   hg commit -m "Add $x"
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  > done
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  $ hg serve -a localhost -p $HGPORT1 -d --pid-file=hg.pid
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  $ cat hg.pid >> "$DAEMON_PIDS"
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  $ cd ..
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  $ hg clone --narrow --include f1 --include f2 http://localhost:$HGPORT1/ narrowclone1
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  requesting all changes
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  adding changesets
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  adding manifests
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  adding file changes
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  added 3 changesets with 2 changes to 2 files
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  new changesets * (glob)
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  updating to branch default
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  2 files updated, 0 files merged, 0 files removed, 0 files unresolved
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The tar should only contain f1 and f2
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  $ cd narrowclone1
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  $ hg archive -t tgz repo.tgz
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  $ tar tfz repo.tgz
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  repo/f1
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  repo/f2