Mercurial > hg
view tests/test-issue4074.t @ 29181:dae38633eba8 stable
localrepo: prevent executable-bit only changes from being lost on amend
If you have just executable-bit change and amend it twice it will vanish:
* After the first amend the commit will have the proper executable bit set
in manifest but it won't have the the file on the list of files in
changelog.
* The second amend will read the wrong list of files from changelog and it
will copy the manifest entry from parent for this file.
* Voila! The change is lost.
This change repairs the bug in localrepo causing this and adds a test for it.
author | Mateusz Kwapich <mitrandir@fb.com> |
---|---|
date | Thu, 19 May 2016 14:35:22 -0700 |
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)