view tests/test-import @ 5811:180a3eee4b75

Fix copies reporting in log and convert.

If copy logged in file revision, we report copy for changeset only
if file revisions linkrev points back to the changeset in question
or both changeset parents contain different file revisions.

This fixes extra copies reported when executable bit was changed for
previously copied file.

#!/bin/sh

hg init a
mkdir a/d1
mkdir a/d1/d2
echo line 1 > a/a
echo line 1 > a/d1/d2/a
hg --cwd a ci -d '0 0' -Ama

echo line 2 >> a/a
hg --cwd a ci -u someone -d '1 0' -m'second change'

echo % import exported patch
hg clone -r0 a b
hg --cwd a export tip > tip.patch
hg --cwd b import ../tip.patch
echo % message should be same
hg --cwd b tip | grep 'second change'
echo % committer should be same
hg --cwd b tip | grep someone
rm -r b

echo % import of plain diff should fail without message
hg clone -r0 a b
hg --cwd a diff -r0:1 > tip.patch
hg --cwd b import ../tip.patch
rm -r b

echo % import of plain diff should be ok with message
hg clone -r0 a b
hg --cwd a diff -r0:1 > tip.patch
hg --cwd b import -mpatch ../tip.patch
rm -r b

echo % hg -R repo import
# put the clone in a subdir - having a directory named "a"
# used to hide a bug.
mkdir dir
hg clone -r0 a dir/b
hg --cwd a export tip > dir/tip.patch
cd dir
hg -R b import tip.patch
cd ..
rm -r dir

echo % import from stdin
hg clone -r0 a b
hg --cwd a export tip | hg --cwd b import -
rm -r b

echo % override commit message
hg clone -r0 a b
hg --cwd a export tip | hg --cwd b import -m 'override' -
hg --cwd b tip | grep override
rm -r b

cat > mkmsg.py <<EOF
import email.Message, sys
msg = email.Message.Message()
msg.set_payload('email commit message\n' + open('tip.patch', 'rb').read())
msg['Subject'] = 'email patch'
msg['From'] = 'email patcher'
sys.stdout.write(msg.as_string())
EOF

echo % plain diff in email, subject, message body
hg clone -r0 a b
hg --cwd a diff -r0:1 > tip.patch
python mkmsg.py > msg.patch
hg --cwd b import ../msg.patch
hg --cwd b tip | grep email
rm -r b

echo % plain diff in email, no subject, message body
hg clone -r0 a b
grep -v '^Subject:' msg.patch | hg --cwd b import -
rm -r b

echo % plain diff in email, subject, no message body
hg clone -r0 a b
grep -v '^email ' msg.patch | hg --cwd b import -
rm -r b

echo % plain diff in email, no subject, no message body, should fail
hg clone -r0 a b
egrep -v '^(Subject|email)' msg.patch | hg --cwd b import -
rm -r b

echo % hg export in email, should use patch header
hg clone -r0 a b
hg --cwd a export tip > tip.patch
python mkmsg.py | hg --cwd b import -
hg --cwd b tip | grep second
rm -r b

# subject: duplicate detection, removal of [PATCH]
# The '---' tests the gitsendmail handling without proper mail headers
cat > mkmsg2.py <<EOF
import email.Message, sys
msg = email.Message.Message()
msg.set_payload('email patch\n\nnext line\n---\n' + open('tip.patch').read())
msg['Subject'] = '[PATCH] email patch'
msg['From'] = 'email patcher'
sys.stdout.write(msg.as_string())
EOF

echo '% plain diff in email, [PATCH] subject, message body with subject'
hg clone -r0 a b
hg --cwd a diff -r0:1 > tip.patch
python mkmsg2.py | hg --cwd b import -
hg --cwd b tip --template '{desc}\n'
rm -r b


# bug non regression test
# importing a patch in a subdirectory failed at the commit stage
echo line 2 >> a/d1/d2/a
hg --cwd a ci -u someoneelse -d '1 0' -m'subdir change'
echo % hg import in a subdirectory
hg clone -r0 a b
hg --cwd a export tip | sed -e 's/d1\/d2\///' > tip.patch
dir=`pwd`
cd b/d1/d2 2>&1 > /dev/null
hg import  ../../../tip.patch
cd $dir
echo "% message should be 'subdir change'"
hg --cwd b tip | grep 'subdir change'
echo "% committer should be 'someoneelse'"
hg --cwd b tip | grep someoneelse
echo "% should be empty"
hg --cwd b status


# Test fuzziness (ambiguous patch location, fuzz=2)
echo % test fuzziness
hg init fuzzy
cd fuzzy
echo line1 > a
echo line0 >> a
echo line3 >> a
hg ci -Am adda
echo line1 > a
echo line2 >> a
echo line0 >> a
echo line3 >> a
hg ci -m change a
hg export tip > tip.patch
hg up -C 0
echo line1 > a
echo line0 >> a
echo line1 >> a
echo line0 >> a
hg ci -m brancha
hg import -v tip.patch
cd ..