Mercurial > hg
view tests/test-encode @ 9827:4fe9ca519637
mdiff: fix diff -b/B/w on mixed whitespace hunks (issue127)
Previous code was computing hunks then checking if these hunks could be ignored
when taking whitespace/blank-lines options in accounts. This approach is simple
but fails with hunks containing both whitespace and non-whitespace changes, the
whole hunk is emitted while it can be mostly made of whitespace. The new
version normalize the whitespaces before hunk generation, and test for
blank-lines afterwards.
author | Patrick Mezard <pmezard@gmail.com> |
---|---|
date | Wed, 11 Nov 2009 18:31:42 +0100 |
parents | a964ab624385 |
children | a474f950357b |
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#!/bin/sh hg init cat > .hg/hgrc <<EOF [encode] *.gz = gzip -d [decode] *.gz = gzip EOF echo "this is a test" | gzip > a.gz hg add a.gz hg ci -m "test" -d "1000000 0" echo %% no changes hg status touch a.gz echo %% no changes hg status echo %% uncompressed contents in repo hg debugdata .hg/store/data/a.gz.d 0 echo %% uncompress our working dir copy gunzip < a.gz rm a.gz hg co -C echo %% uncompress our new working dir copy gunzip < a.gz echo %% check hg cat operation hg cat a.gz hg cat --decode a.gz | gunzip mkdir subdir cd subdir hg -R .. cat ../a.gz hg -R .. cat --decode ../a.gz | gunzip