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ad813edcbd
Summary: Now that all our repos are treemanifest, let's enable the extension by default in tests. Once we're certain no one needs it in production we'll also make it the default in core Mercurial. This diff includes a minor fix in treemanifest to be aware of always-enabled extensions. It won't matter until we actually add treemanifest to the list of default enabled extensions, but I caught this while testing things. Reviewed By: ikostia Differential Revision: D15030253 fbshipit-source-id: d8361f915928b6ad90665e6ed330c1df5c8d8d86
207 lines
5.8 KiB
Perl
207 lines
5.8 KiB
Perl
$ setconfig extensions.treemanifest=!
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#require unix-permissions no-root no-windows
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Prepare
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$ hg init a
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$ echo a > a/a
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$ hg -R a ci -A -m a
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adding a
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$ hg clone a b
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updating to branch default
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1 files updated, 0 files merged, 0 files removed, 0 files unresolved
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Test that raising an exception in the release function doesn't cause the lock to choke
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$ cat > testlock.py << EOF
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> from edenscm.mercurial import error, registrar
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>
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> cmdtable = {}
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> command = registrar.command(cmdtable)
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>
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> def acquiretestlock(repo, releaseexc):
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> def unlock():
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> if releaseexc:
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> raise error.Abort('expected release exception')
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> l = repo._lock(repo.localvfs, 'testlock', False, unlock, None, 'test lock')
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> return l
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>
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> @command(b'testlockexc')
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> def testlockexc(ui, repo):
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> testlock = acquiretestlock(repo, True)
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> try:
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> testlock.release()
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> finally:
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> try:
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> testlock = acquiretestlock(repo, False)
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> except error.LockHeld:
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> raise error.Abort('lockfile on disk even after releasing!')
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> testlock.release()
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> EOF
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$ cat >> $HGRCPATH << EOF
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> [extensions]
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> testlock=$TESTTMP/testlock.py
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> EOF
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$ hg -R b testlockexc
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abort: expected release exception
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[255]
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One process waiting for another
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$ cat > hooks.py << EOF
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> import time
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> def sleepone(**x): time.sleep(1)
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> def sleephalf(**x): time.sleep(0.5)
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> EOF
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$ echo b > b/b
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$ hg -R b ci -A -m b --config hooks.precommit="python:`pwd`/hooks.py:sleepone" > stdout &
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$ hg -R b up -q --config hooks.pre-update="python:`pwd`/hooks.py:sleephalf" \
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> > preup-stdout 2>preup-stderr
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$ wait
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$ cat preup-stdout
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$ cat preup-stderr
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waiting for lock on working directory of b held by process '*' on host '*' (glob)
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(hint: run 'hg debugprocesstree *' to see related processes) (glob)
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got lock after * seconds (glob)
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$ cat stdout
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adding b
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On processs waiting on another, warning after a long time.
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$ echo b > b/c
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$ hg -R b ci -A -m b --config hooks.precommit="python:`pwd`/hooks.py:sleepone" > stdout &
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$ hg -R b up -q --config hooks.pre-update="python:`pwd`/hooks.py:sleephalf" \
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> --config ui.timeout.warn=250 \
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> > preup-stdout 2>preup-stderr
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$ wait
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$ cat preup-stdout
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$ cat preup-stderr
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$ cat stdout
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adding c
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On processs waiting on another, warning disabled.
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$ echo b > b/d
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$ hg -R b ci -A -m b --config hooks.precommit="python:`pwd`/hooks.py:sleepone" > stdout &
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$ hg -R b up -q --config hooks.pre-update="python:`pwd`/hooks.py:sleephalf" \
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> --config ui.timeout.warn=-1 \
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> > preup-stdout 2>preup-stderr
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$ wait
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$ cat preup-stdout
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$ cat preup-stderr
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$ cat stdout
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adding d
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check we still print debug output
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On processs waiting on another, warning after a long time (debug output on)
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$ echo b > b/e
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$ hg -R b ci -A -m b --config hooks.precommit="python:`pwd`/hooks.py:sleepone" > stdout &
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$ hg -R b up --config hooks.pre-update="python:`pwd`/hooks.py:sleephalf" \
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> --config ui.timeout.warn=250 --debug\
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> > preup-stdout 2>preup-stderr
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$ wait
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$ cat preup-stdout
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calling hook pre-update: hghook_pre-update.sleephalf
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locker is still running (full unique id: '*') (glob)
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waiting for lock on working directory of b held by process '*' on host '*' (glob)
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(hint: run 'hg debugprocesstree *' to see related processes) (glob)
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got lock after * seconds (glob)
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0 files updated, 0 files merged, 0 files removed, 0 files unresolved
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$ cat preup-stderr
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$ cat stdout
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adding e
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On processs waiting on another, warning disabled, (debug output on)
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$ echo b > b/f
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$ hg -R b ci -A -m b --config hooks.precommit="python:`pwd`/hooks.py:sleepone" > stdout &
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$ hg -R b up --config hooks.pre-update="python:`pwd`/hooks.py:sleephalf" \
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> --config ui.timeout.warn=-1 --debug\
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> > preup-stdout 2>preup-stderr
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$ wait
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$ cat preup-stdout
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calling hook pre-update: hghook_pre-update.sleephalf
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locker is still running (full unique id: '*') (glob)
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waiting for lock on working directory of b held by process '*' on host '*' (glob)
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(hint: run 'hg debugprocesstree *' to see related processes) (glob)
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got lock after * seconds (glob)
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0 files updated, 0 files merged, 0 files removed, 0 files unresolved
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$ cat preup-stderr
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$ cat stdout
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adding f
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#if windows
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Pushing to a local read-only repo that can't be locked
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$ chmod 100 a/.hg/store
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$ hg -R b push a
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pushing to a
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searching for changes
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abort: could not lock repository a: Permission denied
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[255]
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$ chmod 700 a/.hg/store
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Having an empty lock file
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$ cd a
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$ touch .hg/wlock
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$ hg backout # a command which always acquires a lock
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abort: malformed lock file ($TESTTMP/a/.hg/wlock)
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(run hg debuglocks)
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[255]
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$ rm .hg/wlock
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Having an undolog lock file
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$ mkdir .hg/undolog && touch .hg/undolog/lock
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$ hg debuglocks
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lock: free
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wlock: free
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undolog/lock: malformed
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prefetchlock: free
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infinitepushbackup.lock: free
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[1]
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$ hg debuglocks --force-undolog-lock
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$ hg debuglocks
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lock: free
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wlock: free
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undolog/lock: free
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prefetchlock: free
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infinitepushbackup.lock: free
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#else
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Having an empty lock file
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$ cd a
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$ touch .hg/wlock
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$ hg backout # a command which always acquires a lock
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abort: please specify a revision to backout
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[255]
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Non-symlink stale lock is removed automatically.
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Having an empty undolog lock file
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$ mkdir .hg/undolog && touch .hg/undolog/lock
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$ hg debuglocks
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lock: free
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wlock: free
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undolog/lock: free
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prefetchlock: free
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infinitepushbackup.lock: free
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$ hg debuglocks --force-undolog-lock
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abort: cannot force release lock on POSIX
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[255]
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$ hg debuglocks
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lock: free
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wlock: free
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undolog/lock: free
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prefetchlock: free
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infinitepushbackup.lock: free
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#endif
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$ cd ..
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