view tests/test-casefolding.t @ 35428:71427ff1dff8

workers: handling exceptions in windows workers This adds handling of exceptions from worker threads and resurfaces them as if the function ran without workers. If any of the threads throws, the main thread kills all running threads giving them 5 sec to handle the interruption and raises the first exception received. We don't have to join threads if is_alive() is false Test Plan: Ran multiple updates/enable/disable sparse profile and things worked well Ran test on CentOS- all tests passing on @ passed here Added a forged exception into the worker code and got it properly resurfaced and the rest of workers killed: P58642088 PS C:\open\<repo>> ..\facebook-hg-rpms\build\hg\hg.exe --config extensions.fsmonitor=! sparse --enable-profile <profile> updating [==> ] 1300/39166 1m57sException in thread Thread-3: Traceback (most recent call last): File "C:\open\facebook-hg-rpms\build\hg\hg-python\lib\threading.py", line 801, in __bootstrap_inner self.run() File "C:\open\facebook-hg-rpms\build\hg\mercurial\worker.py", line 244, in run raise e Exception: Forged exception Exception in thread Thread-2: Traceback (most recent call last): File "C:\open\facebook-hg-rpms\build\hg\hg-python\lib\threading.py", line 801, in __bootstrap_inner self.run() File "C:\open\facebook-hg-rpms\build\hg\mercurial\worker.py", line 244, in run raise e Exception: Forged exception <...> Traceback (most recent call last): File "C:\open\facebook-hg-rpms\build\hg\hgexe.py", line 41, in <module> dispatch.run() File "C:\open\facebook-hg-rpms\build\hg\mercurial\dispatch.py", line 85, in run status = (dispatch(req) or 0) & 255 File "C:\open\facebook-hg-rpms\build\hg\mercurial\dispatch.py", line 173, in dispatch ret = _runcatch(req) File "C:\open\facebook-hg-rpms\build\hg\mercurial\dispatch.py", line 324, in _runcatch return _callcatch(ui, _runcatchfunc) File "C:\open\facebook-hg-rpms\build\hg\mercurial\dispatch.py", line 332, in _callcatch return scmutil.callcatch(ui, func) File "C:\open\facebook-hg-rpms\build\hg\mercurial\scmutil.py", line 154, in callcatch return func() File "C:\open\facebook-hg-rpms\build\hg\mercurial\dispatch.py", line 314, in _runcatchfunc return _dispatch(req) File "C:\open\facebook-hg-rpms\build\hg\mercurial\dispatch.py", line 951, in _dispatch cmdpats, cmdoptions) File "C:\open\facebook-hg-rpms\build\hg\hg-python\lib\site-packages\remotefilelog\__init__.py", line 415, in runcommand return orig(lui, repo, *args, **kwargs) File "C:\open\facebook-hg-rpms\build\hg\hg-python\lib\site-packages\hgext3rd\undo.py", line 118, in _runcommandwrapper result = orig(lui, repo, cmd, fullargs, *args) File "C:\open\facebook-hg-rpms\build\hg\hgext\journal.py", line 84, in runcommand return orig(lui, repo, cmd, fullargs, *args) File "C:\open\facebook-hg-rpms\build\hg\hg-python\lib\site-packages\hgext3rd\perftweaks.py", line 268, in _tracksparseprofiles res = runcommand(lui, repo, *args) File "C:\open\facebook-hg-rpms\build\hg\hg-python\lib\site-packages\hgext3rd\perftweaks.py", line 256, in _trackdirstatesizes res = runcommand(lui, repo, *args) File "C:\open\facebook-hg-rpms\build\hg\hg-python\lib\site-packages\hgext3rd\copytrace.py", line 144, in _runcommand return orig(lui, repo, cmd, fullargs, ui, *args, **kwargs) File "C:\open\facebook-hg-rpms\build\hg\hg-python\lib\site-packages\hgext3rd\fbamend\hiddenoverride.py", line 119, in runcommand result = orig(lui, repo, cmd, fullargs, *args) File "C:\open\facebook-hg-rpms\build\hg\mercurial\dispatch.py", line 712, in runcommand ret = _runcommand(ui, options, cmd, d) File "C:\open\facebook-hg-rpms\build\hg\mercurial\dispatch.py", line 959, in _runcommand return cmdfunc() File "C:\open\facebook-hg-rpms\build\hg\mercurial\dispatch.py", line 948, in <lambda> d = lambda: util.checksignature(func)(ui, *args, **strcmdopt) File "C:\open\facebook-hg-rpms\build\hg\mercurial\util.py", line 1183, in check return func(*args, **kwargs) File "C:\open\facebook-hg-rpms\build\hg\hg-python\lib\site-packages\hgext3rd\fbsparse.py", line 860, in sparse disableprofile=disableprofile, force=force) File "C:\open\facebook-hg-rpms\build\hg\hg-python\lib\site-packages\hgext3rd\fbsparse.py", line 949, in _config len, _refresh(ui, repo, oldstatus, oldsparsematch, force)) File "C:\open\facebook-hg-rpms\build\hg\hg-python\lib\site-packages\hgext3rd\fbsparse.py", line 1116, in _refresh mergemod.applyupdates(repo, typeactions, repo[None], repo['.'], False) File "C:\open\facebook-hg-rpms\build\hg\hg-python\lib\site-packages\remotefilelog\__init__.py", line 311, in applyupdates return orig(repo, actions, wctx, mctx, overwrite, labels=labels) File "C:\open\facebook-hg-rpms\build\hg\mercurial\merge.py", line 1464, in applyupdates for i, item in prog: File "C:\open\facebook-hg-rpms\build\hg\mercurial\worker.py", line 286, in _windowsworker raise t.exception Exception: Forged exception PS C:\open\ovrsource> Differential Revision: https://phab.mercurial-scm.org/D1459
author Wojciech Lis <wlis@fb.com>
date Mon, 20 Nov 2017 10:27:41 -0800
parents 4441705b7111
children f5e9d074d70a
line wrap: on
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#require icasefs

  $ hg debugfs | grep 'case-sensitive:'
  case-sensitive: no

test file addition with bad case

  $ hg init repo1
  $ cd repo1
  $ echo a > a
  $ hg add A
  $ hg st
  A a
  $ hg ci -m adda
  $ hg manifest
  a
  $ cd ..

test case collision on rename (issue750)

  $ hg init repo2
  $ cd repo2
  $ echo a > a
  $ hg --debug ci -Am adda
  adding a
  committing files:
  a
  committing manifest
  committing changelog
  updating the branch cache
  committed changeset 0:07f4944404050f47db2e5c5071e0e84e7a27bba9

Case-changing renames should work:

  $ hg mv a A
  $ hg mv A a
  $ hg st

addremove after case-changing rename has no effect (issue4590)

  $ hg mv a A
  $ hg addremove
  recording removal of a as rename to A (100% similar)
  $ hg revert --all
  forgetting A
  undeleting a

test changing case of path components

  $ mkdir D
  $ echo b > D/b
  $ hg ci -Am addb D/b
  $ hg mv D/b d/b
  D/b: not overwriting - file already committed
  (hg rename --force to replace the file by recording a rename)
  $ hg mv D/b d/c
  $ hg st
  A D/c
  R D/b
  $ mv D temp
  $ mv temp d
  $ hg st
  A D/c
  R D/b
  $ hg revert -aq
  $ rm d/c
  $ echo c > D/c
  $ hg add D/c
  $ hg st
  A D/c
  $ hg ci -m addc D/c
  $ hg mv d/b d/e
  $ hg st
  A D/e
  R D/b
  $ hg revert -aq
  $ rm d/e
  $ hg mv d/b D/B
  $ hg st
  A D/B
  R D/b
  $ cd ..

test case collision between revisions (issue912)

  $ hg init repo3
  $ cd repo3
  $ echo a > a
  $ hg ci -Am adda
  adding a
  $ hg rm a
  $ hg ci -Am removea
  $ echo A > A

on linux hfs keeps the old case stored, force it

  $ mv a aa
  $ mv aa A
  $ hg ci -Am addA
  adding A

used to fail under case insensitive fs

  $ hg up -C 0
  1 files updated, 0 files merged, 1 files removed, 0 files unresolved
  $ hg up -C
  1 files updated, 0 files merged, 1 files removed, 0 files unresolved

no clobbering of untracked files with wrong casing

  $ hg up -r null
  0 files updated, 0 files merged, 1 files removed, 0 files unresolved
  $ echo gold > a
  $ hg up
  A: untracked file differs
  abort: untracked files in working directory differ from files in requested revision
  [255]
  $ cat a
  gold
  $ rm a

test that normal file in different case on target context is not
unlinked by largefiles extension.

  $ cat >> .hg/hgrc <<EOF
  > [extensions]
  > largefiles=
  > EOF
  $ hg update -q -C 1
  $ hg status -A
  $ echo 'A as largefiles' > A
  $ hg add --large A
  $ hg commit -m '#3'
  created new head
  $ hg manifest -r 3
  .hglf/A
  $ hg manifest -r 0
  a
  $ hg update -q -C 0
  $ hg status -A
  C a
  $ hg update -q -C 3
  $ hg update -q 0

  $ hg up -C -r 2
  1 files updated, 0 files merged, 0 files removed, 0 files unresolved
  $ hg mv A a
  $ hg diff -g > rename.diff
  $ hg ci -m 'A -> a'
  $ hg up -q '.^'
  $ hg import rename.diff -m "import rename A -> a"
  applying rename.diff
  $ hg st
  ? rename.diff
  $ hg files
  a
  $ find * | sort
  a
  rename.diff

  $ rm rename.diff

  $ cd ..

issue 3342: file in nested directory causes unexpected abort

  $ hg init issue3342
  $ cd issue3342

  $ mkdir -p a/B/c/D
  $ echo e > a/B/c/D/e
  $ hg add a/B/c/D/e
  $ hg ci -m 'add e'

issue 4481: revert across case only renames
  $ hg mv a/B/c/D/e a/B/c/d/E
  $ hg ci -m "uppercase E"
  $ echo 'foo' > a/B/c/D/E
  $ hg ci -m 'e content change'
  $ hg revert --all -r 0
  removing a/B/c/D/E
  adding a/B/c/D/e
  $ find * | sort
  a
  a/B
  a/B/c
  a/B/c/D
  a/B/c/D/e
  a/B/c/D/e.orig

  $ cd ..

issue 3340: mq does not handle case changes correctly

in addition to reported case, 'hg qrefresh' is also tested against
case changes.

  $ echo "[extensions]" >> $HGRCPATH
  $ echo "mq=" >> $HGRCPATH

  $ hg init issue3340
  $ cd issue3340

  $ echo a > mIxEdCaSe
  $ hg add mIxEdCaSe
  $ hg commit -m '#0'
  $ hg rename mIxEdCaSe tmp
  $ hg rename tmp MiXeDcAsE
  $ hg status -A
  A MiXeDcAsE
    mIxEdCaSe
  R mIxEdCaSe
  $ hg qnew changecase
  $ hg status -A
  C MiXeDcAsE

  $ hg qpop -a
  popping changecase
  patch queue now empty
  $ hg qnew refresh-casechange
  $ hg status -A
  C mIxEdCaSe
  $ hg rename mIxEdCaSe tmp
  $ hg rename tmp MiXeDcAsE
  $ hg status -A
  A MiXeDcAsE
    mIxEdCaSe
  R mIxEdCaSe
  $ hg qrefresh
  $ hg status -A
  C MiXeDcAsE

  $ hg qpop -a
  popping refresh-casechange
  patch queue now empty
  $ hg qnew refresh-pattern
  $ hg status
  $ echo A > A
  $ hg add
  adding A
  $ hg qrefresh a # issue 3271, qrefresh with file handled case wrong
  $ hg status # empty status means the qrefresh worked

#if osx

We assume anyone running the tests on a case-insensitive volume on OS
X will be using HFS+. If that's not true, this test will fail.

  $ rm A
  >>> open(u'a\u200c'.encode('utf-8'), 'w').write('unicode is fun')
  $ hg status
  M A

#endif

  $ cd ..