Mercurial > hg
view tests/test-issue4074.t @ 31271:b3861be6aa6c
mdiff: distinguish diff headers from hunks in unidiff()
Let unidiff return the list of headers it produces (lines '--- <original>' and
'+++ <new>') apart from diff hunks. In patch.diff(), we combine headers
generated there (not specific to unified format) with those from unidiff().
By returning a list of header lines, we do not append new lines in datetag
inner function of unidiff() so that all header lines are '\n'.join-ed in a
similar way.
author | Denis Laxalde <denis.laxalde@logilab.fr> |
---|---|
date | Fri, 03 Mar 2017 13:51:22 +0100 |
parents | f1ca249696ed |
children | 75be14993fda |
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#require no-pure A script to generate nasty diff worst-case scenarios: $ cat > s.py <<EOF > import random > for x in xrange(100000): > print > if random.randint(0, 100) >= 50: > x += 1 > print hex(x) > EOF $ hg init a $ cd a Check in a big file: $ python ../s.py > a $ hg ci -qAm0 Modify it: $ python ../s.py > a Time a check-in, should never take more than 10 seconds user time: $ hg ci --time -m1 time: real .* secs .user [0-9][.].* sys .* (re)