Mercurial > hg
view tests/test-diff-unified @ 11988:8380ed691df8
util: add an interpolate() function to for replacing multiple values
util.interpolate can be used to replace multiple items in a string all at once
(and optionally apply a function to the replacement), without worrying about
recursing:
>>> import util
>>> s = '$foo, $spam'
>>> util.interpolate(r'\$', { 'foo': 'bar', 'spam': 'eggs' }, s)
'bar, eggs'
>>> util.interpolate(r'\$', { 'foo': 'spam', 'spam': 'foo' }, s)
'spam, foo'
>>> util.interpolate(r'\$', { 'foo': 'spam', 'spam': 'foo' }, s, lambda s: s.upper())
'SPAM, FOO'
The patch also changes filemerge.py to use this new function.
author | Steve Losh <steve@stevelosh.com> |
---|---|
date | Wed, 18 Aug 2010 18:18:26 -0400 |
parents | d2a917b27152 |
children |
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#!/bin/sh hg init repo cd repo cat > a <<EOF c c a a b a a c c EOF hg ci -Am adda cat > a <<EOF c c a a dd a a c c EOF echo '% default context' hg diff --nodates echo '% invalid --unified' hg diff --nodates -U foo echo '% --unified=2' hg diff --nodates -U 2 echo '% diff.unified=2' hg --config diff.unified=2 diff --nodates echo '% diff.unified=2 --unified=1' hg diff --nodates -U 1 echo '% invalid diff.unified' hg --config diff.unified=foo diff --nodates echo % test off-by-one error with diff -p hg init diffp cd diffp echo a > a hg ci -Ama rm a echo b > a echo a >> a echo c >> a hg diff -U0 -p --nodates exit 0