view tests/test-casefolding.t @ 25122:755d23a49170

match: resolve filesets in subrepos for commands given the '-S' argument

This will work for any command that creates its matcher via scmutil.match(), but
only the files command is tested here (both workingctx and basectx based tests).
The previous behavior was to completely ignore the files in the subrepo, even
though -S was given.

My first attempt was to teach context.walk() to optionally recurse, but once
that was in place and the complete file list was built up, the predicate test
would fail with 'path in nested repo' when a file in a subrepo was accessed
through the parent context.

There are two slightly surprising behaviors with this functionality.  First, any
path provided inside the fileset isn't narrowed when it is passed to the
subrepo.  I dont see any clean way to do that in the matcher.  Fortunately, the
'subrepo()' fileset is the only one to take a path.

The second surprise is that status predicates are resolved against the subrepo,
not the parent like 'hg status -S' is.  I don't see any way to fix that either,
given the path auditor error mentioned above.

#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
  adding 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
  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 exists
  $ 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
  moving D/b to D/e (glob)
  $ hg st
  A D/e
  R D/b
  $ hg revert -aq
  $ rm d/e
  $ hg mv d/b D/B
  moving D/b to D/B (glob)
  $ 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

  $ 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 (glob)
  adding a/B/c/D/e (glob)
  $ 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 ..