Mercurial > hg
view tests/test-diff-change @ 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 | 89c2b78faec4 |
children |
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#!/bin/sh -e # test of hg diff --change set -e ec() { echo "invoking $@:" "$@" } hg init a cd a echo "first" > file.txt hg add file.txt hg commit -m 'first commit' # 0 echo "second" > file.txt hg commit -m 'second commit' # 1 echo "third" > file.txt hg commit -m 'third commit' # 2 ec hg diff --nodates --change 1 echo #rev=$(hg log -r 1 --template '{node|short}') rev=e9b286083166 ec hg diff --nodates --change "$rev" ## # Testing diff -c when merge for i in 1 2 3 4 5 6 7 8 9 10; do echo $i >> file.txt done hg commit -m "lots of text" # 3 sed -e 's,^2$,x,' file.txt > file.txt.tmp mv file.txt.tmp file.txt hg commit -m "changed 2 to x" # 4 hg up -r 3 > /dev/null 2>&1 # updated, merged, removed, unresolved sed -e 's,^8$,y,' file.txt > file.txt.tmp mv file.txt.tmp file.txt hg commit -m "change 8 to y" > /dev/null 2>&1 # 5 # created new head hg up -C -r 4 > /dev/null 2>&1 # updated, merged, removed, unresolved hg merge -r 5 > /dev/null 2>&1 # updated, merged, removed, unresolved hg commit -m "merging 8 to y" # 6 echo ec hg diff --nodates --change 6 # must be similar to hg diff --nodates --change 5 #echo #hg log echo echo "EOF" # vim: set ts=4 sw=4 et: