Mercurial > hg
view tests/test-patch.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 | 0705f2ac79d6 |
children | 75be14993fda |
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$ cat > patchtool.py <<EOF > import sys > print 'Using custom patch' > if '--binary' in sys.argv: > print '--binary found !' > EOF $ echo "[ui]" >> $HGRCPATH $ echo "patch=python ../patchtool.py" >> $HGRCPATH $ hg init a $ cd a $ echo a > a $ hg commit -Ama -d '1 0' adding a $ echo b >> a $ hg commit -Amb -d '2 0' $ cd .. This test checks that: - custom patch commands with arguments actually work - patch code does not try to add weird arguments like --binary when custom patch commands are used. For instance --binary is added by default under win32. check custom patch options are honored $ hg --cwd a export -o ../a.diff tip $ hg clone -r 0 a b adding changesets adding manifests adding file changes added 1 changesets with 1 changes to 1 files updating to branch default 1 files updated, 0 files merged, 0 files removed, 0 files unresolved $ hg --cwd b import -v ../a.diff applying ../a.diff Using custom patch applied to working directory Issue2417: hg import with # comments in description Prepare source repo and patch: $ rm $HGRCPATH $ hg init c $ cd c $ printf "a\rc" > a $ hg ci -A -m 0 a -d '0 0' $ printf "a\rb\rc" > a $ cat << eof > log > first line which can't start with '# ' > # second line is a comment but that shouldn't be a problem. > A patch marker like this was more problematic even after d7452292f9d3: > # HG changeset patch > # User lines looks like this - but it _is_ just a comment > eof $ hg ci -l log -d '0 0' $ hg export -o p 1 $ cd .. Clone and apply patch: $ hg clone -r 0 c d adding changesets adding manifests adding file changes added 1 changesets with 1 changes to 1 files updating to branch default 1 files updated, 0 files merged, 0 files removed, 0 files unresolved $ cd d $ hg import ../c/p applying ../c/p $ hg log -v -r 1 changeset: 1:cd0bde79c428 tag: tip user: test date: Thu Jan 01 00:00:00 1970 +0000 files: a description: first line which can't start with '# ' # second line is a comment but that shouldn't be a problem. A patch marker like this was more problematic even after d7452292f9d3: # HG changeset patch # User lines looks like this - but it _is_ just a comment $ cd ..