view tests/test-hardlinks-safety @ 9336:dd6f605b15c0

mq: upgrade the patch to HG format when adding the author name with qrefresh

When setting the author field with qrefresh (-u|-U), and the patch does have
neither a 'From:' nor a '# User' header, add the author name as such:

- if the patch has a 'Date:' header, add a 'From:' header
- otherwise, upgrade to Mercurial extended patch format and add # From

#!/bin/sh

# some implementations of cp can't create hardlinks
cat > cp.py <<EOF
from mercurial import util
import sys
util.copyfiles(sys.argv[1], sys.argv[2], hardlink=True)
EOF

# test hardlinking outside hg
mkdir x
echo foo > x/a

python cp.py x y
echo bar >> y/a
echo % no diff if hardlink
diff x/a y/a

# test mq hardlinking
echo "[extensions]" >> $HGRCPATH
echo "mq=" >> $HGRCPATH

echo % init
hg init a
cd a

hg qimport -n foo - << EOF
# HG changeset patch
# Date 1 0
diff -r 2588a8b53d66 a
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/a	Wed Jul 23 15:54:29 2008 +0200
@@ -0,0 +1,1 @@
+a
EOF

hg qpush

cd ..
python cp.py a b
cd b

hg qimport -n bar - << EOF
# HG changeset patch
# Date 2 0
diff -r 2588a8b53d66 a
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/b	Wed Jul 23 15:54:29 2008 +0200
@@ -0,0 +1,1 @@
+b
EOF

hg qpush

cat .hg/patches/status
echo %
cat .hg/patches/series
echo %%%
cat ../a/.hg/patches/status
echo %
cat ../a/.hg/patches/series

# test tags hardlinking
hg qdel -r qbase:qtip

hg tag -l lfoo
hg tag foo

cd ..
python cp.py b c
cd c

hg tag -l -r 0 lbar
hg tag -r 0 bar
echo %%%
cat .hgtags
echo %
cat .hg/localtags
echo %%%
cat ../b/.hgtags
echo %
cat ../b/.hg/localtags