Mercurial > hg
view tests/test-rollback @ 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 | c52057614c72 |
children | 4c94b6d0fb1c |
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#!/bin/sh mkdir t cd t hg init echo a > a hg add a hg commit -m "test" -d "1000000 0" hg verify hg parents hg status hg rollback hg verify hg parents hg status echo % Test issue 902 hg commit -m "test2" hg branch test hg rollback hg branch echo '% Test issue 1635 (commit message saved)' echo '.hg/last-message.txt:' cat .hg/last-message.txt ; echo echo % Test rollback of hg before issue 902 was fixed hg commit -m "test3" hg branch test rm .hg/undo.branch hg rollback hg branch echo '% rollback by pretxncommit saves commit message (issue 1635)' echo a >> a hg --config hooks.pretxncommit=false commit -m"precious commit message" 2>&1 | sed 's,exited with status .*,exited ...,g' echo '.hg/last-message.txt:' cat .hg/last-message.txt ; echo echo '% same thing, but run $EDITOR' cat > $HGTMP/editor <<'__EOF__' #!/bin/sh echo "another precious commit message" > "$1" __EOF__ chmod +x "$HGTMP"/editor HGEDITOR="'$HGTMP'"/editor hg --config hooks.pretxncommit=false commit 2>&1 | sed 's,exited with status .*,exited ...,g' echo '.hg/last-message.txt:' cat .hg/last-message.txt