Mercurial > hg
view tests/test-bookmarks-strip.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 | ca275f7ec576 |
children | e78a80f8f51e |
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$ echo "[extensions]" >> $HGRCPATH $ echo "mq=" >> $HGRCPATH $ hg init $ echo qqq>qqq.txt rollback dry run without rollback information $ hg rollback no rollback information available [1] add file $ hg add adding qqq.txt commit first revision $ hg ci -m 1 set bookmark $ hg book test $ echo www>>qqq.txt commit second revision $ hg ci -m 2 set bookmark $ hg book test2 update to -2 (deactivates the active bookmark) $ hg update -r -2 1 files updated, 0 files merged, 0 files removed, 0 files unresolved (leaving bookmark test2) $ echo eee>>qqq.txt commit new head $ hg ci -m 3 created new head bookmarks updated? $ hg book test 1:25e1ee7a0081 test2 1:25e1ee7a0081 strip to revision 1 $ hg strip 1 saved backup bundle to $TESTTMP/.hg/strip-backup/*-backup.hg (glob) list bookmarks $ hg book test 0:5c9ad3787638 test2 0:5c9ad3787638 immediate rollback and reentrancy issue $ echo "mq=!" >> $HGRCPATH $ hg init repo $ cd repo $ echo a > a $ hg ci -Am adda adding a $ echo b > b $ hg ci -Am addb adding b $ hg bookmarks markb $ hg rollback repository tip rolled back to revision 0 (undo commit) working directory now based on revision 0 are you there? $ hg bookmarks no bookmarks set can we commit? (issue2692) $ echo c > c $ hg ci -Am rockon adding c can you be added again? $ hg bookmarks markb $ hg bookmarks * markb 1:fdb34407462c rollback dry run with rollback information $ hg rollback -n repository tip rolled back to revision 0 (undo commit) $ hg bookmarks * markb 1:fdb34407462c rollback dry run with rollback information and no commit undo $ rm .hg/store/undo $ hg rollback -n no rollback information available [1] $ hg bookmarks * markb 1:fdb34407462c $ cd ..