tests/test-mq

minirst: improve layout of field lists

Before, we used the padding following the key to compute where to wrap
the text. Long keys would thus give a big indentation. It also
required careful alignment of the source text, making it cumbersome to
items to the list.

We now compute the maximum key length and use that for all items in
the list. We also put a cap on the indentation: keys longer than 10
characters are put on their own line. This is similar to how rst2html
handles large keys: it uses 14 as the cutoff point, but I felt that 10
was better for monospaced text in the console.

#!/bin/sh

checkundo()
{
    if [ -f .hg/store/undo ]; then
	echo ".hg/store/undo still exists after $1"
    fi
}

echo "[extensions]" >> $HGRCPATH
echo "mq=" >> $HGRCPATH

echo % help
hg help mq

hg init a
cd a
echo a > a
hg ci -Ama

hg clone . ../k

mkdir b
echo z > b/z
hg ci -Ama

echo % qinit

hg qinit

cd ..
hg init b

echo % -R qinit

hg -R b qinit

hg init c

echo % qinit -c

hg --cwd c qinit -c
hg -R c/.hg/patches st

echo '% qinit; qinit -c'
hg init d
cd d
hg qinit
hg qinit -c
# qinit -c should create both files if they don't exist
echo '  .hgignore:'
cat .hg/patches/.hgignore
echo '  series:'
cat .hg/patches/series
hg qinit -c 2>&1 | sed -e 's/repository.*already/repository already/'
cd ..

echo '% qinit; <stuff>; qinit -c'
hg init e
cd e
hg qnew A
checkundo qnew
echo foo > foo
hg add foo
hg qrefresh
hg qnew B
echo >> foo
hg qrefresh
echo status >> .hg/patches/.hgignore
echo bleh >> .hg/patches/.hgignore
hg qinit -c
hg -R .hg/patches status
# qinit -c shouldn't touch these files if they already exist
echo '  .hgignore:'
cat .hg/patches/.hgignore
echo '  series:'
cat .hg/patches/series
cd ..

cd a

hg qnew -m 'foo bar' test.patch

echo % qrefresh

echo a >> a
hg qrefresh
sed -e "s/^\(diff -r \)\([a-f0-9]* \)/\1 x/" \
    -e "s/\(+++ [a-zA-Z0-9_/.-]*\).*/\1/" \
    -e "s/\(--- [a-zA-Z0-9_/.-]*\).*/\1/" .hg/patches/test.patch

echo % empty qrefresh

hg qrefresh -X a
echo 'revision:'
hg diff -r -2 -r -1
echo 'patch:'
cat .hg/patches/test.patch
echo 'working dir diff:'
hg diff --nodates -q
# restore things
hg qrefresh
checkundo qrefresh

echo % qpop

hg qpop
checkundo qpop

echo % qpush with dump of tag cache

# Dump the tag cache to ensure that it has exactly one head after qpush.
rm -f .hg/tags.cache
hg tags > /dev/null
echo ".hg/tags.cache (pre qpush):"
sed 's/ [0-9a-f]*//' .hg/tags.cache
hg qpush
hg tags > /dev/null
echo ".hg/tags.cache (post qpush):"
sed 's/ [0-9a-f]*//' .hg/tags.cache

checkundo qpush

cd ..

echo % pop/push outside repo

hg -R a qpop
hg -R a qpush

cd a
hg qnew test2.patch

echo % qrefresh in subdir

cd b
echo a > a
hg add a
hg qrefresh

echo % pop/push -a in subdir

hg qpop -a
hg --traceback qpush -a

# setting columns & interactive tests truncating (issue1912)
echo % qseries
COLUMNS=4 hg qseries --config ui.interactive=true
COLUMNS=20 hg qseries --config ui.interactive=true -vs
hg qpop
hg qseries -vs
hg qpush

echo % qapplied
hg qapplied

echo % qtop
hg qtop

echo % prev
hg qapp -1

echo % next
hg qunapp -1

hg qpop
echo % commit should fail
hg commit

echo % push should fail
hg push ../../k

echo % import should fail
hg st .
echo foo >> ../a
hg diff > ../../import.diff
hg revert --no-backup ../a
hg import ../../import.diff
hg st
echo % import --no-commit should succeed
hg import --no-commit ../../import.diff
hg st
hg revert --no-backup ../a

echo % qunapplied
hg qunapplied

echo % qpush/qpop with index
hg qnew test1b.patch
echo 1b > 1b
hg add 1b
hg qrefresh
hg qpush 2
hg qpop 0
hg qpush test.patch+1
hg qpush test.patch+2
hg qpop test2.patch-1
hg qpop test2.patch-2
hg qpush test1b.patch+1

echo % pop, qapplied, qunapplied
hg qseries -v
echo % qapplied -1 test.patch
hg qapplied -1 test.patch
echo % qapplied -1 test1b.patch
hg qapplied -1 test1b.patch
echo % qapplied -1 test2.patch
hg qapplied -1 test2.patch
echo % qapplied -1
hg qapplied -1
echo % qapplied
hg qapplied
echo % qapplied test1b.patch
hg qapplied test1b.patch
echo % qunapplied -1
hg qunapplied -1
echo % qunapplied
hg qunapplied
echo % popping
hg qpop
echo % qunapplied -1
hg qunapplied -1
echo % qunapplied
hg qunapplied
echo % qunapplied test2.patch
hg qunapplied test2.patch
echo % qunapplied -1 test2.patch
hg qunapplied -1 test2.patch
echo % popping -a
hg qpop -a
echo % qapplied
hg qapplied
echo % qapplied -1
hg qapplied -1
hg qpush

echo % push should succeed
hg qpop -a
hg push ../../k

echo % qpush/qpop error codes
errorcode()
{
    hg "$@" && echo "  $@ succeeds" || echo "  $@ fails"
}

# we want to start with some patches applied
hg qpush -a
echo "  % pops all patches and succeeds"
errorcode qpop -a
echo "  % does nothing and succeeds"
errorcode qpop -a
echo "  % fails - nothing else to pop"
errorcode qpop
echo "  % pushes a patch and succeeds"
errorcode qpush
echo "  % pops a patch and succeeds"
errorcode qpop
echo "  % pushes up to test1b.patch and succeeds"
errorcode qpush test1b.patch
echo "  % does nothing and succeeds"
errorcode qpush test1b.patch
echo "  % does nothing and succeeds"
errorcode qpop test1b.patch
echo "  % fails - can't push to this patch"
errorcode qpush test.patch
echo "  % fails - can't pop to this patch"
errorcode qpop test2.patch
echo "  % pops up to test.patch and succeeds"
errorcode qpop test.patch
echo "  % pushes all patches and succeeds"
errorcode qpush -a
echo "  % does nothing and succeeds"
errorcode qpush -a
echo "  % fails - nothing else to push"
errorcode qpush
echo "  % does nothing and succeeds"
errorcode qpush test2.patch


echo % strip
cd ../../b
echo x>x
hg ci -Ama
hg strip tip 2>&1 | sed 's/\(saving bundle to \).*/\1/'
hg unbundle .hg/strip-backup/*

echo % strip with local changes, should complain
hg up
echo y>y
hg add y
hg strip tip | sed 's/\(saving bundle to \).*/\1/'
echo % --force strip with local changes
hg strip -f tip 2>&1 | sed 's/\(saving bundle to \).*/\1/'

echo '% cd b; hg qrefresh'
hg init refresh
cd refresh
echo a > a
hg ci -Ama
hg qnew -mfoo foo
echo a >> a
hg qrefresh
mkdir b
cd b
echo f > f
hg add f
hg qrefresh
sed -e "s/\(+++ [a-zA-Z0-9_/.-]*\).*/\1/" \
    -e "s/\(--- [a-zA-Z0-9_/.-]*\).*/\1/" ../.hg/patches/foo
echo % hg qrefresh .
hg qrefresh .
sed -e "s/\(+++ [a-zA-Z0-9_/.-]*\).*/\1/" \
    -e "s/\(--- [a-zA-Z0-9_/.-]*\).*/\1/" ../.hg/patches/foo
hg status

echo % qpush failure
cd ..
hg qrefresh
hg qnew -mbar bar
echo foo > foo
echo bar > bar
hg add foo bar
hg qrefresh
hg qpop -a
echo bar > foo
hg qpush -a
hg st

echo % mq tags
hg log --template '{rev} {tags}\n' -r qparent:qtip

echo % bad node in status
hg qpop
hg strip -qn tip
hg tip 2>&1 | sed -e 's/unknown node .*/unknown node/'
hg branches 2>&1 | sed -e 's/unknown node .*/unknown node/'
hg qpop 2>&1 | sed -e 's/unknown node .*/unknown node/'

cat >>$HGRCPATH <<EOF
[diff]
git = True
EOF
cd ..
hg init git
cd git
hg qinit

hg qnew -m'new file' new
echo foo > new
chmod +x new
hg add new
hg qrefresh
sed -e "s/\(+++ [a-zA-Z0-9_/.-]*\).*/\1/" \
    -e "s/\(--- [a-zA-Z0-9_/.-]*\).*/\1/" .hg/patches/new

hg qnew -m'copy file' copy
hg cp new copy
hg qrefresh
sed -e "s/\(+++ [a-zA-Z0-9_/.-]*\).*/\1/" \
    -e "s/\(--- [a-zA-Z0-9_/.-]*\).*/\1/" .hg/patches/copy

hg qpop
hg qpush
hg qdiff
cat >>$HGRCPATH <<EOF
[diff]
git = False
EOF
hg qdiff --git

cd ..
hg init slow
cd slow
hg qinit
echo foo > foo
hg add foo
hg ci -m 'add foo'
hg qnew bar
echo bar > bar
hg add bar
hg mv foo baz
hg qrefresh --git
hg up -C 0
echo >> foo
hg ci -m 'change foo'
hg up -C 1
hg qrefresh --git 2>&1 | grep -v 'saving bundle'
cat .hg/patches/bar
hg log -v --template '{rev} {file_copies}\n' -r .
hg qrefresh --git
cat .hg/patches/bar
hg log -v --template '{rev} {file_copies}\n' -r .
hg qrefresh
grep 'diff --git' .hg/patches/bar

echo
hg up -C 1
echo >> foo
hg ci -m 'change foo again'
hg up -C 2
hg mv bar quux
hg mv baz bleh
hg qrefresh --git 2>&1 | grep -v 'saving bundle'
cat .hg/patches/bar
hg log -v --template '{rev} {file_copies}\n' -r .
hg mv quux fred
hg mv bleh barney
hg qrefresh --git
cat .hg/patches/bar
hg log -v --template '{rev} {file_copies}\n' -r .

echo % refresh omitting an added file
hg qnew baz
echo newfile > newfile
hg add newfile
hg qrefresh
hg st -A newfile
hg qrefresh -X newfile
hg st -A newfile
hg revert newfile
rm newfile
hg qpop
hg qdel baz

echo % create a git patch
echo a > alexander
hg add alexander
hg qnew -f --git addalexander
grep diff .hg/patches/addalexander

echo % create a git binary patch
cat > writebin.py <<EOF
import sys
path = sys.argv[1]
open(path, 'wb').write('BIN\x00ARY')
EOF
python writebin.py bucephalus

python "$TESTDIR/md5sum.py" bucephalus
hg add bucephalus
hg qnew -f --git addbucephalus
grep diff .hg/patches/addbucephalus

echo % check binary patches can be popped and pushed
hg qpop
test -f bucephalus && echo % bucephalus should not be there
hg qpush
test -f bucephalus || echo % bucephalus should be there
python "$TESTDIR/md5sum.py" bucephalus


echo '% strip again'
cd ..
hg init strip
cd strip
touch foo
hg add foo
hg ci -m 'add foo'
echo >> foo
hg ci -m 'change foo 1'
hg up -C 0
echo 1 >> foo
hg ci -m 'change foo 2'
HGMERGE=true hg merge
hg ci -m merge
hg log
hg strip 1 2>&1 | sed 's/\(saving bundle to \).*/\1/'
checkundo strip
hg log
cd ..

echo '% qclone'
qlog()
{
    echo 'main repo:'
    hg log --template '    rev {rev}: {desc}\n'
    echo 'patch repo:'
    hg -R .hg/patches log --template '    rev {rev}: {desc}\n'
}
hg init qclonesource
cd qclonesource
echo foo > foo
hg add foo
hg ci -m 'add foo'
hg qinit
hg qnew patch1
echo bar >> foo
hg qrefresh -m 'change foo'
cd ..

# repo with unversioned patch dir
hg qclone qclonesource failure

cd qclonesource
hg qinit -c
hg qci -m checkpoint
qlog
cd ..

# repo with patches applied
hg qclone qclonesource qclonedest
cd qclonedest
qlog
cd ..

# repo with patches unapplied
cd qclonesource
hg qpop -a
qlog
cd ..
hg qclone qclonesource qclonedest2
cd qclonedest2
qlog
cd ..

echo % 'test applying on an empty file (issue 1033)'
hg init empty
cd empty
touch a
hg ci -Am addempty
echo a > a
hg qnew -f -e changea
hg qpop
hg qpush
cd ..

echo % test qpush with --force, issue1087
hg init forcepush
cd forcepush
echo hello > hello.txt
echo bye > bye.txt
hg ci -Ama
hg qnew -d '0 0' empty
hg qpop
echo world >> hello.txt

echo % qpush should fail, local changes
hg qpush

echo % apply force, should not discard changes with empty patch
hg qpush -f 2>&1 | sed 's,^.*/patch,patch,g'
hg diff --config diff.nodates=True
hg qdiff --config diff.nodates=True
hg log -l1 -p
hg qref -d '0 0'
hg qpop
echo universe >> hello.txt
echo universe >> bye.txt

echo % qpush should fail, local changes
hg qpush

echo % apply force, should discard changes in hello, but not bye
hg qpush -f
hg st
hg diff --config diff.nodates=True
hg qdiff --config diff.nodates=True

echo % test popping revisions not in working dir ancestry
hg qseries -v
hg up qparent
hg qpop

cd ..
hg init deletion-order
cd deletion-order

touch a
hg ci -Aqm0

hg qnew rename-dir
hg rm a
hg qrefresh

mkdir a b
touch a/a b/b
hg add -q a b
hg qrefresh

echo % test popping must remove files added in subdirectories first
hg qpop
cd ..