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hooks: back 9f272bf3b342 out...
hooks: back 9f272bf3b342 out Changeset 9f272bf3b342 alters the 'HG_PENDING' mechanism to be "always" there. This change is made under the assumption than we previously did it only when "writepending() actually wrote something". This assumption was wrong, 'writepending()' informs of pending changes the first time something is written and for all following calls. We back this change out to restore the former behavior, which was already correct.

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r26861:10a1a4b3 stable
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test-devel-warnings.t
118 lines | 3.6 KiB | text/troff | Tads3Lexer
/ tests / test-devel-warnings.t
$ cat << EOF > buggylocking.py
> """A small extension that acquire locks in the wrong order
> """
>
> from mercurial import cmdutil, repair, revset
>
> cmdtable = {}
> command = cmdutil.command(cmdtable)
>
> @command('buggylocking', [], '')
> def buggylocking(ui, repo):
> tr = repo.transaction('buggy')
> lo = repo.lock()
> wl = repo.wlock()
> wl.release()
> lo.release()
>
> @command('properlocking', [], '')
> def properlocking(ui, repo):
> """check that reentrance is fine"""
> wl = repo.wlock()
> lo = repo.lock()
> tr = repo.transaction('proper')
> tr2 = repo.transaction('proper')
> lo2 = repo.lock()
> wl2 = repo.wlock()
> wl2.release()
> lo2.release()
> tr2.close()
> tr.close()
> lo.release()
> wl.release()
>
> @command('nowaitlocking', [], '')
> def nowaitlocking(ui, repo):
> lo = repo.lock()
> wl = repo.wlock(wait=False)
> wl.release()
> lo.release()
>
> @command('stripintr', [], '')
> def stripintr(ui, repo):
> lo = repo.lock()
> tr = repo.transaction('foobar')
> try:
> repair.strip(repo.ui, repo, [repo['.'].node()])
> finally:
> lo.release()
>
> def oldstylerevset(repo, subset, x):
> return list(subset)
>
> revset.symbols['oldstyle'] = oldstylerevset
> EOF
$ cat << EOF >> $HGRCPATH
> [extensions]
> buggylocking=$TESTTMP/buggylocking.py
> [devel]
> all-warnings=1
> EOF
$ hg init lock-checker
$ cd lock-checker
$ hg buggylocking
devel-warn: transaction with no lock at: $TESTTMP/buggylocking.py:11 (buggylocking)
devel-warn: "wlock" acquired after "lock" at: $TESTTMP/buggylocking.py:13 (buggylocking)
$ cat << EOF >> $HGRCPATH
> [devel]
> all=0
> check-locks=1
> EOF
$ hg buggylocking
devel-warn: transaction with no lock at: $TESTTMP/buggylocking.py:11 (buggylocking)
devel-warn: "wlock" acquired after "lock" at: $TESTTMP/buggylocking.py:13 (buggylocking)
$ hg buggylocking --traceback
devel-warn: transaction with no lock at:
*/hg:* in * (glob)
*/mercurial/dispatch.py:* in run (glob)
*/mercurial/dispatch.py:* in dispatch (glob)
*/mercurial/dispatch.py:* in _runcatch (glob)
*/mercurial/dispatch.py:* in _dispatch (glob)
*/mercurial/dispatch.py:* in runcommand (glob)
*/mercurial/dispatch.py:* in _runcommand (glob)
*/mercurial/dispatch.py:* in checkargs (glob)
*/mercurial/dispatch.py:* in <lambda> (glob)
*/mercurial/util.py:* in check (glob)
$TESTTMP/buggylocking.py:* in buggylocking (glob)
devel-warn: "wlock" acquired after "lock" at:
*/hg:* in * (glob)
*/mercurial/dispatch.py:* in run (glob)
*/mercurial/dispatch.py:* in dispatch (glob)
*/mercurial/dispatch.py:* in _runcatch (glob)
*/mercurial/dispatch.py:* in _dispatch (glob)
*/mercurial/dispatch.py:* in runcommand (glob)
*/mercurial/dispatch.py:* in _runcommand (glob)
*/mercurial/dispatch.py:* in checkargs (glob)
*/mercurial/dispatch.py:* in <lambda> (glob)
*/mercurial/util.py:* in check (glob)
$TESTTMP/buggylocking.py:* in buggylocking (glob)
$ hg properlocking
$ hg nowaitlocking
$ echo a > a
$ hg add a
$ hg commit -m a
$ hg stripintr
saved backup bundle to $TESTTMP/lock-checker/.hg/strip-backup/cb9a9f314b8b-cc5ccb0b-backup.hg (glob)
abort: programming error: cannot strip from inside a transaction
(contact your extension maintainer)
[255]
$ hg log -r "oldstyle()" -T '{rev}\n'
devel-warn: revset "oldstyle" use list instead of smartset, (upgrade your code) at: */mercurial/revset.py:* (mfunc) (glob)
0
$ cd ..