view tests/test-branches.out @ 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.

marked working directory as branch a
marked working directory as branch q
reset working directory to branch a
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
marked working directory as branch b
created new head
1 files updated, 0 files merged, 2 files removed, 0 files unresolved
marked working directory as branch c
marked working directory as branch a branch name much longer than the default justification used by branches
a branch name much longer than the default justification used by branches 7:10ff5895aa57
b                              4:aee39cd168d0
c                              6:589736a22561 (inactive)
a                              5:d8cbc61dbaa6 (inactive)
default                        0:19709c5a4e75 (inactive)
-------
a branch name much longer than the default justification used by branches 7:10ff5895aa57
b                              4:aee39cd168d0
--- Branch a
changeset:   5:d8cbc61dbaa6
branch:      a
parent:      2:881fe2b92ad0
user:        test
date:        Thu Jan 01 00:00:04 1970 +0000
summary:     Adding b branch head 2

changeset:   2:881fe2b92ad0
branch:      a
user:        test
date:        Thu Jan 01 00:00:02 1970 +0000
summary:     Adding to a branch

changeset:   1:dd6b440dd85a
branch:      a
user:        test
date:        Thu Jan 01 00:00:01 1970 +0000
summary:     Adding a branch

---- Branch b
changeset:   4:aee39cd168d0
branch:      b
user:        test
date:        Thu Jan 01 00:00:03 1970 +0000
summary:     Adding b branch head 1

changeset:   3:ac22033332d1
branch:      b
parent:      0:19709c5a4e75
user:        test
date:        Thu Jan 01 00:00:02 1970 +0000
summary:     Adding b branch