Mercurial > hg
view tests/test-diff-reverse.t @ 33279:7912404b70f2
transaction: apply checkambig=True only on limited files for similarity
Now, transaction can determine whether avoidance of file stat
ambiguity is needed for each files, by blacklist "checkambigfiles".
For similarity to truncation in _playback(), this patch apply
checkambig=True only on limited files in code paths below.
- restoring files by util.copyfile(), in _playback()
(checkambigfiles itself is examined at first, because it as a
keyword argument might be None)
- writing files at finalization of transaction, in _generatefiles()
This patch reduces cost of checking stat at writing out and restoring
files, which aren't filecache-ed.
author | FUJIWARA Katsunori <foozy@lares.dti.ne.jp> |
---|---|
date | Tue, 04 Jul 2017 23:13:47 +0900 |
parents | c586cb50872b |
children | 55c6ebd11cb9 |
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$ hg init $ cat > a <<EOF > a > b > c > EOF $ hg ci -Am adda adding a $ cat > a <<EOF > d > e > f > EOF $ hg ci -m moda $ hg diff --reverse -r0 -r1 diff -r 2855cdcfcbb7 -r 8e1805a3cf6e a --- a/a Thu Jan 01 00:00:00 1970 +0000 +++ b/a Thu Jan 01 00:00:00 1970 +0000 @@ -1,3 +1,3 @@ -d -e -f +a +b +c $ cat >> a <<EOF > g > h > EOF $ hg diff --reverse --nodates diff -r 2855cdcfcbb7 a --- a/a +++ b/a @@ -1,5 +1,3 @@ d e f -g -h should show removed file 'a' as being added $ hg revert a $ hg rm a $ hg diff --reverse --nodates a diff -r 2855cdcfcbb7 a --- /dev/null +++ b/a @@ -0,0 +1,3 @@ +d +e +f should show added file 'b' as being removed $ echo b >> b $ hg add b $ hg diff --reverse --nodates b diff -r 2855cdcfcbb7 b --- a/b +++ /dev/null @@ -1,1 +0,0 @@ -b