Mercurial > hg
diff tests/test-hook.t @ 24881:51844b8b5017 stable
merge: run update hook after the last wlock release
There were 2 test failures in 3.4-rc when running test-hook.t with the
largefiles extension enabled. For context, the first is a commit hook:
@@ -618,9 +621,9 @@
$ echo 'update = hg id' >> .hg/hgrc
$ echo bb > a
$ hg ci -ma
- 223eafe2750c tip
+ d3354c4310ed+
$ hg up 0
- cb9a9f314b8b
+ 223eafe2750c+ tip
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
make sure --verbose (and --quiet/--debug etc.) are propagated to the local ui
In both cases, largefiles acquires the wlock before calling into core, which
also acquires the wlock. The first case was fixed in 57f1dbc99631 by ensuring
the hook only runs after the lock has been fully released. The full release is
important, because that is what writes dirstate to the disk, allowing external
hooks to see the result of the update. This simply changes how the update hook
is called, so that it too is deferred until the lock is finally released.
There are many uses of mergemod.update(), but in terms of commands, it looks
like the following commands take wlock while calling mergemod.update(), and
therefore will now have their hook fired at a later time:
backout, fetch, histedit, qpush, rebase, shelve, transplant
Unlike the others, fetch immediately unlocks after calling update(), so for all
intents and purposes, its hook invocation is not deferred (but the external hook
still sees the proper state).
author | Matt Harbison <matt_harbison@yahoo.com> |
---|---|
date | Wed, 29 Apr 2015 15:52:31 -0400 |
parents | 2f2de8a7f97f |
children | 00d905a12bb6 |
line wrap: on
line diff
--- a/tests/test-hook.t Thu Apr 30 03:39:39 2015 +0900 +++ b/tests/test-hook.t Wed Apr 29 15:52:31 2015 -0400 @@ -613,7 +613,9 @@ Issue1827: Hooks Update & Commit not completely post operation -commit and update hooks should run after command completion +commit and update hooks should run after command completion. The largefiles +use demonstrates a recursive wlock, showing the hook doesn't run until the +final release (and dirstate flush). $ echo '[hooks]' > .hg/hgrc $ echo 'commit = hg id' >> .hg/hgrc @@ -621,7 +623,7 @@ $ echo bb > a $ hg ci -ma 223eafe2750c tip - $ hg up 0 + $ hg up 0 --config extensions.largefiles= cb9a9f314b8b 1 files updated, 0 files merged, 0 files removed, 0 files unresolved