Mercurial > hg
view tests/test-revert.t @ 21857:86c2d792a4b7
util: replace 'ellipsis' implementation by 'encoding.trim'
Before this patch, 'util.ellipsis' tried to avoid splitting at
intermediate multi-byte sequence, but its implementation was incorrect.
Internal function '_ellipsis' trims specified unicode sequence not at
most maxlength 'columns in display', but at most maxlength number of
'unicode characters'.
def _ellipsis(text, maxlength):
if len(text) <= maxlength:
return text, False
else:
return "%s..." % (text[:maxlength - 3]), True
In many encodings, number of unicode characters can be different from
columns in display.
This patch replaces 'ellipsis' implementation by 'encoding.trim',
which can trim string at most maxlength columns in display correctly,
even though specified string contains multi-byte characters.
'_ellipsis' is removed in this patch, because it is referred only from
'ellipsis'.
author | FUJIWARA Katsunori <foozy@lares.dti.ne.jp> |
---|---|
date | Sun, 06 Jul 2014 02:56:41 +0900 |
parents | 87a972b5c039 |
children | 9ed5e1053303 |
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$ hg init repo $ cd repo $ echo 123 > a $ echo 123 > c $ echo 123 > e $ hg add a c e $ hg commit -m "first" a c e nothing changed $ hg revert abort: no files or directories specified (use --all to revert all files) [255] $ hg revert --all $ echo 123 > b should show b unknown $ hg status ? b $ echo 12 > c should show b unknown and c modified $ hg status M c ? b $ hg add b should show b added and c modified $ hg status M c A b $ hg rm a should show a removed, b added and c modified $ hg status M c A b R a $ hg revert a should show b added, copy saved, and c modified $ hg status M c A b $ hg revert b should show b unknown, and c modified $ hg status M c ? b $ hg revert --no-backup c should show unknown: b $ hg status ? b $ hg add b should show b added $ hg status b A b $ rm b should show b deleted $ hg status b ! b $ hg revert -v b forgetting b should not find b $ hg status b b: * (glob) should show a c e $ ls a c e should verbosely save backup to e.orig $ echo z > e $ hg revert --all -v saving current version of e as e.orig reverting e should say no changes needed $ hg revert a no changes needed to a should say file not managed $ echo q > q $ hg revert q file not managed: q $ rm q should say file not found $ hg revert notfound notfound: no such file in rev 334a9e57682c $ touch d $ hg add d $ hg rm a $ hg commit -m "second" $ echo z > z $ hg add z $ hg st A z ? e.orig should add a, remove d, forget z $ hg revert --all -r0 adding a removing d forgetting z should forget a, undelete d $ hg revert --all -rtip forgetting a undeleting d $ rm a *.orig should silently add a $ hg revert -r0 a $ hg st a A a $ hg rm d $ hg st d R d should silently keep d removed $ hg revert -r0 d $ hg st d R d $ hg update -C 1 files updated, 0 files merged, 0 files removed, 0 files unresolved #if execbit $ chmod +x c $ hg revert --all reverting c should print non-executable $ test -x c || echo non-executable non-executable $ chmod +x c $ hg commit -m exe $ chmod -x c $ hg revert --all reverting c should print executable $ test -x c && echo executable executable #endif $ cd .. Issue241: update and revert produces inconsistent repositories $ hg init a $ cd a $ echo a >> a $ hg commit -A -d '1 0' -m a adding a $ echo a >> a $ hg commit -d '2 0' -m a $ hg update 0 1 files updated, 0 files merged, 0 files removed, 0 files unresolved $ mkdir b $ echo b > b/b should fail - no arguments $ hg revert -rtip abort: no files or directories specified (use --all to revert all files, or 'hg update 1' to update) [255] should succeed $ hg revert --all -rtip reverting a Issue332: confusing message when reverting directory $ hg ci -A -m b adding b/b created new head $ echo foobar > b/b $ mkdir newdir $ echo foo > newdir/newfile $ hg add newdir/newfile $ hg revert b newdir reverting b/b (glob) forgetting newdir/newfile (glob) $ echo foobar > b/b $ hg revert . reverting b/b (glob) reverting a rename target should revert the source $ hg mv a newa $ hg revert newa $ hg st a newa ? newa $ cd .. $ hg init ignored $ cd ignored $ echo '^ignored$' > .hgignore $ echo '^ignoreddir$' >> .hgignore $ echo '^removed$' >> .hgignore $ mkdir ignoreddir $ touch ignoreddir/file $ touch ignoreddir/removed $ touch ignored $ touch removed 4 ignored files (we will add/commit everything) $ hg st -A -X .hgignore I ignored I ignoreddir/file I ignoreddir/removed I removed $ hg ci -qAm 'add files' ignored ignoreddir/file ignoreddir/removed removed $ echo >> ignored $ echo >> ignoreddir/file $ hg rm removed ignoreddir/removed should revert ignored* and undelete *removed $ hg revert -a --no-backup reverting ignored reverting ignoreddir/file (glob) undeleting ignoreddir/removed (glob) undeleting removed $ hg st -mardi $ hg up -qC $ echo >> ignored $ hg rm removed should silently revert the named files $ hg revert --no-backup ignored removed $ hg st -mardi someone set up us the copies $ rm .hgignore $ hg update -C 0 files updated, 0 files merged, 0 files removed, 0 files unresolved $ hg mv ignored allyour $ hg copy removed base $ hg commit -m rename copies and renames, you have no chance to survive make your time (issue3920) $ hg update '.^' 1 files updated, 0 files merged, 2 files removed, 0 files unresolved $ hg revert -rtip -a adding allyour adding base removing ignored $ hg status -C A allyour ignored A base removed R ignored Test revert of a file added by one side of the merge (remove any pending change) $ hg revert --all forgetting allyour forgetting base undeleting ignored $ hg purge --all --config extensions.purge= (Adds a new commit) $ echo foo > newadd $ hg add newadd $ hg commit -m 'other adds' created new head (merge it with the other head) $ hg merge # merge 1 into 2 2 files updated, 0 files merged, 1 files removed, 0 files unresolved (branch merge, don't forget to commit) $ hg summary parent: 2:b8ec310b2d4e tip other adds parent: 1:f6180deb8fbe rename branch: default commit: 2 modified, 1 removed (merge) update: (current) (clarifies who added what) $ hg status M allyour M base R ignored $ hg status --change 'p1()' A newadd $ hg status --change 'p2()' A allyour A base R ignored (revert file added by p1() to p1() state) $ hg revert -r 'p1()' 'glob:newad?' $ hg status M allyour M base R ignored (revert file added by p1() to p2() state) $ hg revert -r 'p2()' 'glob:newad?' removing newadd $ hg status M allyour M base R ignored R newadd (revert file added by p2() to p2() state) $ hg revert -r 'p2()' 'glob:allyou?' $ hg status M allyour M base R ignored R newadd (revert file added by p2() to p1() state) $ hg revert -r 'p1()' 'glob:allyou?' removing allyour $ hg status M base R allyour R ignored R newadd