Mercurial > hg
view tests/test-rebase-rename.t @ 18604:a1141f04e368
manifest: use a size 3 LRU cache to store parsed manifests
Previously, the manifest cache would store the last manifest parsed. We could
run into situations with operations like update where we would try parsing the
manifest for a revision r1, then r2, then r1 again. This increases the cache
size to 3 to avoid that bit of performance fragility.
author | Siddharth Agarwal <sid0@fb.com> |
---|---|
date | Sat, 09 Feb 2013 15:43:02 +0000 |
parents | f23dea2b296e |
children | 5b7175377bab |
line wrap: on
line source
$ cat >> $HGRCPATH <<EOF > [extensions] > graphlog= > rebase= > > [alias] > tlog = log --template "{rev}: '{desc}' {branches}\n" > tglog = tlog --graph > EOF $ hg init a $ cd a $ echo a > a $ hg ci -Am A adding a $ echo b > b $ hg ci -Am B adding b $ hg mv b b-renamed $ hg ci -m 'rename B' $ hg up -q -C 1 $ hg mv a a-renamed $ hg ci -m 'rename A' created new head $ hg tglog @ 3: 'rename A' | | o 2: 'rename B' |/ o 1: 'B' | o 0: 'A' Rename is tracked: $ hg tlog -p --git -r tip 3: 'rename A' diff --git a/a b/a-renamed rename from a rename to a-renamed Rebase the revision containing the rename: $ hg rebase -s 3 -d 2 saved backup bundle to $TESTTMP/a/.hg/strip-backup/*-backup.hg (glob) $ hg tglog @ 3: 'rename A' | o 2: 'rename B' | o 1: 'B' | o 0: 'A' Rename is not lost: $ hg tlog -p --git -r tip 3: 'rename A' diff --git a/a b/a-renamed rename from a rename to a-renamed Rebased revision does not contain information about b (issue3739) $ hg log -r 3 --debug changeset: 3:3b905b1064f14ace3ad02353b79dd42d32981655 tag: tip phase: draft parent: 2:920a371a5635af23a26a011ca346cecd1cfcb942 parent: -1:0000000000000000000000000000000000000000 manifest: 3:c4a62b2b64593c8fe0523d4c1ba2e243a8bd4dce user: test date: Thu Jan 01 00:00:00 1970 +0000 files+: a-renamed files-: a extra: branch=default extra: rebase_source=89af05cb38a281f891c6f5581dd027092da29166 description: rename A $ cd .. $ hg init b $ cd b $ echo a > a $ hg ci -Am A adding a $ echo b > b $ hg ci -Am B adding b $ hg cp b b-copied $ hg ci -Am 'copy B' $ hg up -q -C 1 $ hg cp a a-copied $ hg ci -m 'copy A' created new head $ hg tglog @ 3: 'copy A' | | o 2: 'copy B' |/ o 1: 'B' | o 0: 'A' Copy is tracked: $ hg tlog -p --git -r tip 3: 'copy A' diff --git a/a b/a-copied copy from a copy to a-copied Rebase the revision containing the copy: $ hg rebase -s 3 -d 2 saved backup bundle to $TESTTMP/b/.hg/strip-backup/*-backup.hg (glob) $ hg tglog @ 3: 'copy A' | o 2: 'copy B' | o 1: 'B' | o 0: 'A' Copy is not lost: $ hg tlog -p --git -r tip 3: 'copy A' diff --git a/a b/a-copied copy from a copy to a-copied Rebased revision does not contain information about b (issue3739) $ hg log -r 3 --debug changeset: 3:98f6e6dbf45ab54079c2237fbd11066a5c41a11d tag: tip phase: draft parent: 2:39e588434882ff77d01229d169cdc77f29e8855e parent: -1:0000000000000000000000000000000000000000 manifest: 3:2232f329d66fffe3930d43479ae624f66322b04d user: test date: Thu Jan 01 00:00:00 1970 +0000 files+: a-copied extra: branch=default extra: rebase_source=0a8162ff18a8900df8df8ef7ac0046955205613e description: copy A $ cd .. Test rebase across repeating renames: $ hg init repo $ cd repo $ echo testing > file1.txt $ hg add file1.txt $ hg ci -m "Adding file1" $ hg rename file1.txt file2.txt $ hg ci -m "Rename file1 to file2" $ echo Unrelated change > unrelated.txt $ hg add unrelated.txt $ hg ci -m "Unrelated change" $ hg rename file2.txt file1.txt $ hg ci -m "Rename file2 back to file1" $ hg update -r -2 1 files updated, 0 files merged, 1 files removed, 0 files unresolved $ echo Another unrelated change >> unrelated.txt $ hg ci -m "Another unrelated change" created new head $ hg tglog @ 4: 'Another unrelated change' | | o 3: 'Rename file2 back to file1' |/ o 2: 'Unrelated change' | o 1: 'Rename file1 to file2' | o 0: 'Adding file1' $ hg rebase -s 4 -d 3 saved backup bundle to $TESTTMP/repo/.hg/strip-backup/*-backup.hg (glob) $ hg diff --stat -c . unrelated.txt | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) $ cd ..