comparison tests/test-mq-merge @ 10185:7637fe4f525d stable

mq: preserve --git flag when merging patches

Without this, merging a patch queue without diff.git=1 downgrades all git
patches to regular patches, losing data in the process.

10184:8a47347d298b

# Classic MQ merge sequence *with an explicit named queue*
echo
echo % init t2
hg init t2
cd t2
echo a > a
hg ci -Am init
echo b >> a
hg ci -m changea
hg up -C 0
echo c >> a
hg qnew -f -e patcha
echo % create the reference queue
hg qsave -c -e -n refqueue 2> /dev/null
hg up -C 1
echo % merge
hg qpush -m -n refqueue 2>&1 | \
    sed 's/merging with queue at.*refqueue/merging with queue at refqueue/'
cd ..

10185:7637fe4f525d

# Classic MQ merge sequence *with an explicit named queue*
echo
echo % init t2
hg init t2
cd t2
echo '[diff]' > .hg/hgrc
echo 'nodates = 1' >> .hg/hgrc
echo a > a
hg ci -Am init
echo b > a
hg ci -m changea
hg up -C 0
hg cp a aa
echo c >> a
hg qnew --git -f -e patcha
echo d >> a
hg qnew -d '0 0' -f -e patcha2
echo % create the reference queue
hg qsave -c -e -n refqueue 2> /dev/null
hg up -C 1
echo % merge
HGMERGE=internal:other hg qpush -a -m -n refqueue 2>&1 | \
    sed 's/merging with queue at.*refqueue/merging with queue at refqueue/'
echo % check patcha is still a git patch
cat .hg/patches/patcha
echo % check patcha2 is still a regular patch
grep git .hg/patches/patcha2 && echo 'git patch found!'
cd ..