Mercurial > hg
view tests/test-issue586.t @ 29351:bebe7d1c38c8
dirstate: make restoring from backup avoid ambiguity of file stat
File .hg/dirstate is restored by renaming from backup in failure
inside scopes below. If renaming keeps ctime, mtime and size of a
file, restoring is overlooked, and old contents cached before
restoring isn't invalidated as expected.
- dirstateguard scope (from '.hg/dirstate.SUFFIX')
- transaction scope (from '.hg/journal.dirstate')
To avoid ambiguity of file stat at restoring, this patch invokes
vfs.rename() with checkambig=True.
This patch is a part of "Exact Cache Validation Plan":
https://www.mercurial-scm.org/wiki/ExactCacheValidationPlan
author | FUJIWARA Katsunori <foozy@lares.dti.ne.jp> |
---|---|
date | Mon, 13 Jun 2016 05:11:56 +0900 |
parents | 4591cd6b6794 |
children | eb586ed5d8ce |
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Issue586: removing remote files after merge appears to corrupt the dirstate $ hg init a $ cd a $ echo a > a $ hg ci -Ama adding a $ hg init ../b $ cd ../b $ echo b > b $ hg ci -Amb adding b $ hg pull -f ../a pulling from ../a searching for changes warning: repository is unrelated requesting all changes adding changesets adding manifests adding file changes added 1 changesets with 1 changes to 1 files (+1 heads) (run 'hg heads' to see heads, 'hg merge' to merge) $ hg merge 1 files updated, 0 files merged, 0 files removed, 0 files unresolved (branch merge, don't forget to commit) $ hg rm -f a $ hg ci -Amc $ hg st -A C b $ cd .. Issue1433: Traceback after two unrelated pull, two move, a merge and a commit (related to issue586) create test repos $ hg init repoa $ touch repoa/a $ hg -R repoa ci -Am adda adding a $ hg init repob $ touch repob/b $ hg -R repob ci -Am addb adding b $ hg init repoc $ cd repoc $ hg pull ../repoa pulling from ../repoa requesting all 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 update 1 files updated, 0 files merged, 0 files removed, 0 files unresolved $ mkdir tst $ hg mv * tst $ hg ci -m "import a in tst" $ hg pull -f ../repob pulling from ../repob searching for changes warning: repository is unrelated requesting all changes adding changesets adding manifests adding file changes added 1 changesets with 1 changes to 1 files (+1 heads) (run 'hg heads' to see heads, 'hg merge' to merge) merge both repos $ hg merge 1 files updated, 0 files merged, 0 files removed, 0 files unresolved (branch merge, don't forget to commit) $ mkdir src move b content $ hg mv b src $ hg ci -m "import b in src" $ hg manifest src/b tst/a $ cd ..