view tests/test-merge9 @ 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

# test that we don't interrupt the merge session if
# a file-level merge failed

hg init repo
cd repo

echo foo > foo
echo a > bar
hg ci -Am 'add foo' -d '0 0'

hg mv foo baz
echo b >> bar
echo quux > quux1
hg ci -Am 'mv foo baz' -d '0 0'

hg up -qC 0
echo >> foo
echo c >> bar
echo quux > quux2
hg ci -Am 'change foo' -d '0 0'

# test with the rename on the remote side
HGMERGE=false hg merge
hg resolve -l

# test with the rename on the local side
hg up -C 1
HGMERGE=false hg merge

echo % show unresolved
hg resolve -l

echo % unmark baz
hg resolve -u baz

echo % show
hg resolve -l

echo % re-resolve baz
hg resolve baz

echo % after
hg resolve -l

echo % resolve all warning
hg resolve

echo % resolve all
hg resolve -a

echo % after
hg resolve -l

true