Mercurial > hg
view tests/test-issue1502.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 | 9910f60a37ee |
children | 76df01e56e7f |
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http://mercurial.selenic.com/bts/issue1502 Initialize repository $ hg init foo $ touch foo/a && hg -R foo commit -A -m "added a" adding a $ hg clone foo foo1 updating to branch default 1 files updated, 0 files merged, 0 files removed, 0 files unresolved $ echo "bar" > foo1/a && hg -R foo1 commit -m "edit a in foo1" $ echo "hi" > foo/a && hg -R foo commit -m "edited a foo" $ hg -R foo1 pull -u pulling from $TESTTMP/foo (glob) searching for changes adding changesets adding manifests adding file changes added 1 changesets with 1 changes to 1 files (+1 heads) not updating: crosses branches (merge branches or update --check to force update) $ hg -R foo1 book branchy $ hg -R foo1 book * branchy 1:e3e522925eff Pull. Bookmark should not jump to new head. $ echo "there" >> foo/a && hg -R foo commit -m "edited a again" $ hg -R foo1 pull pulling from $TESTTMP/foo (glob) searching for changes adding changesets adding manifests adding file changes added 1 changesets with 1 changes to 1 files (run 'hg update' to get a working copy) $ hg -R foo1 book * branchy 1:e3e522925eff