view tests/test-rebase-conflicts @ 7654:816b708f23af

store all heads of a branch in the branch cache

All heads of branches will be stored in a new cache file 'branchheads.cache'
within the .hg directory. The old 'branch.cache' file from older versions
will be ignored.

The new cache contents are formatted line-by-line as '{node} {branchtag}\n'.
This is the same as the previous format. Now, every head is recorded in
an oldest -> tipmost order.

The localrepo.branchheads function is reworked to use the data from the cache.

#!/bin/sh

echo "[extensions]" >> $HGRCPATH
echo "graphlog=" >> $HGRCPATH
echo "rebase=" >> $HGRCPATH

cleanoutput () {
    sed -e 's/\(Rebase status stored to\).*/\1/'  \
        -e 's/\(Rebase status restored from\).*/\1/' \
        -e 's/\(saving bundle to \).*/\1/'
}

hg init a
cd a
echo 'c1' >common
hg add common
hg commit -d '0 0' -u test -m "C1"

echo 'c2' >>common
hg commit -d '1 0' -u test -m "C2"

echo 'c3' >>common
hg commit -d '2 0' -u test -m "C3"

hg update -C 1
echo 'l1' >>extra
hg add extra
hg commit -d '3 0' -u test -m "L1"

sed -e 's/c2/l2/' common > common.new
mv common.new common
hg commit -d '4 0' -u test -m "L2"

echo 'l3' >> extra2
hg add extra2
hg commit -d '5 0' -u test -m "L3"

hg glog  --template '{rev}: {desc}\n'

echo
echo '% Try to call --continue'
hg rebase --continue

echo
echo '% Conflicting rebase'
hg rebase -s 3 -d 2

echo
echo '% Try to continue without solving the conflict'
hg rebase --continue 

echo
echo '% Conclude rebase'
echo 'resolved merge' >common
hg resolve -m common
hg rebase --continue 2>&1 | cleanoutput

hg glog  --template '{rev}: {desc}\n'

echo
echo '% Check correctness'
echo '  - Rev. 0'
hg cat -r 0 common

echo '  - Rev. 1'
hg cat -r 1 common

echo '  - Rev. 2'
hg cat -r 2 common

echo '  - Rev. 3'
hg cat -r 3 common

echo '  - Rev. 4'
hg cat -r 4 common

echo '  - Rev. 5'
hg cat -r 5 common