|
|
$ hg init a
|
|
|
$ cd a
|
|
|
$ echo 'root' >root
|
|
|
$ hg add root
|
|
|
$ hg commit -d '0 0' -m "Adding root node"
|
|
|
|
|
|
$ echo 'a' >a
|
|
|
$ hg add a
|
|
|
$ hg branch a
|
|
|
marked working directory as branch a
|
|
|
(branches are permanent and global, did you want a bookmark?)
|
|
|
$ hg commit -d '1 0' -m "Adding a branch"
|
|
|
|
|
|
$ hg branch q
|
|
|
marked working directory as branch q
|
|
|
$ echo 'aa' >a
|
|
|
$ hg branch -C
|
|
|
reset working directory to branch a
|
|
|
$ hg commit -d '2 0' -m "Adding to a branch"
|
|
|
|
|
|
$ hg update -C 0
|
|
|
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
|
|
|
$ echo 'b' >b
|
|
|
$ hg add b
|
|
|
$ hg branch b
|
|
|
marked working directory as branch b
|
|
|
$ hg commit -d '2 0' -m "Adding b branch"
|
|
|
|
|
|
$ echo 'bh1' >bh1
|
|
|
$ hg add bh1
|
|
|
$ hg commit -d '3 0' -m "Adding b branch head 1"
|
|
|
|
|
|
$ hg update -C 2
|
|
|
1 files updated, 0 files merged, 2 files removed, 0 files unresolved
|
|
|
$ echo 'bh2' >bh2
|
|
|
$ hg add bh2
|
|
|
$ hg commit -d '4 0' -m "Adding b branch head 2"
|
|
|
|
|
|
$ echo 'c' >c
|
|
|
$ hg add c
|
|
|
$ hg branch c
|
|
|
marked working directory as branch c
|
|
|
$ hg commit -d '5 0' -m "Adding c branch"
|
|
|
|
|
|
reserved names
|
|
|
|
|
|
$ hg branch tip
|
|
|
abort: the name 'tip' is reserved
|
|
|
[255]
|
|
|
$ hg branch null
|
|
|
abort: the name 'null' is reserved
|
|
|
[255]
|
|
|
$ hg branch .
|
|
|
abort: the name '.' is reserved
|
|
|
[255]
|
|
|
|
|
|
invalid characters
|
|
|
|
|
|
$ hg branch 'foo:bar'
|
|
|
abort: ':' cannot be used in a name
|
|
|
[255]
|
|
|
|
|
|
$ hg branch 'foo
|
|
|
> bar'
|
|
|
abort: '\n' cannot be used in a name
|
|
|
[255]
|
|
|
|
|
|
trailing or leading spaces should be stripped before testing duplicates
|
|
|
|
|
|
$ hg branch 'b '
|
|
|
abort: a branch of the same name already exists
|
|
|
(use 'hg update' to switch to it)
|
|
|
[255]
|
|
|
|
|
|
$ hg branch ' b'
|
|
|
abort: a branch of the same name already exists
|
|
|
(use 'hg update' to switch to it)
|
|
|
[255]
|
|
|
|
|
|
verify update will accept invalid legacy branch names
|
|
|
|
|
|
$ hg init test-invalid-branch-name
|
|
|
$ cd test-invalid-branch-name
|
|
|
$ hg pull -u "$TESTDIR"/bundles/test-invalid-branch-name.hg
|
|
|
pulling from *test-invalid-branch-name.hg (glob)
|
|
|
requesting all changes
|
|
|
adding changesets
|
|
|
adding manifests
|
|
|
adding file changes
|
|
|
added 3 changesets with 3 changes to 2 files
|
|
|
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
|
|
|
|
|
|
$ hg update '"colon:test"'
|
|
|
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
|
|
|
$ cd ..
|
|
|
|
|
|
$ echo 'd' >d
|
|
|
$ hg add d
|
|
|
$ hg branch 'a branch name much longer than the default justification used by branches'
|
|
|
marked working directory as branch a branch name much longer than the default justification used by branches
|
|
|
$ hg commit -d '6 0' -m "Adding d branch"
|
|
|
|
|
|
$ hg 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)
|
|
|
|
|
|
-------
|
|
|
|
|
|
$ hg branches -a
|
|
|
a branch name much longer than the default justification used by branches 7:10ff5895aa57
|
|
|
b 4:aee39cd168d0
|
|
|
|
|
|
--- Branch a
|
|
|
|
|
|
$ hg log -b 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
|
|
|
|
|
|
$ hg log -b 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
|
|
|
|
|
|
|
|
|
---- going to test branch closing
|
|
|
|
|
|
$ hg 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)
|
|
|
$ hg up -C b
|
|
|
2 files updated, 0 files merged, 4 files removed, 0 files unresolved
|
|
|
$ echo 'xxx1' >> b
|
|
|
$ hg commit -d '7 0' -m 'adding cset to branch b'
|
|
|
$ hg up -C aee39cd168d0
|
|
|
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
|
|
|
$ echo 'xxx2' >> b
|
|
|
$ hg commit -d '8 0' -m 'adding head to branch b'
|
|
|
created new head
|
|
|
$ echo 'xxx3' >> b
|
|
|
$ hg commit -d '9 0' -m 'adding another cset to branch b'
|
|
|
$ hg branches
|
|
|
b 10:bfbe841b666e
|
|
|
a branch name much longer than the default justification used by branches 7:10ff5895aa57
|
|
|
c 6:589736a22561 (inactive)
|
|
|
a 5:d8cbc61dbaa6 (inactive)
|
|
|
default 0:19709c5a4e75 (inactive)
|
|
|
$ hg heads --closed
|
|
|
changeset: 10:bfbe841b666e
|
|
|
branch: b
|
|
|
tag: tip
|
|
|
user: test
|
|
|
date: Thu Jan 01 00:00:09 1970 +0000
|
|
|
summary: adding another cset to branch b
|
|
|
|
|
|
changeset: 8:eebb944467c9
|
|
|
branch: b
|
|
|
parent: 4:aee39cd168d0
|
|
|
user: test
|
|
|
date: Thu Jan 01 00:00:07 1970 +0000
|
|
|
summary: adding cset to branch b
|
|
|
|
|
|
changeset: 7:10ff5895aa57
|
|
|
branch: a branch name much longer than the default justification used by branches
|
|
|
user: test
|
|
|
date: Thu Jan 01 00:00:06 1970 +0000
|
|
|
summary: Adding d branch
|
|
|
|
|
|
changeset: 6:589736a22561
|
|
|
branch: c
|
|
|
user: test
|
|
|
date: Thu Jan 01 00:00:05 1970 +0000
|
|
|
summary: Adding c branch
|
|
|
|
|
|
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: 0:19709c5a4e75
|
|
|
user: test
|
|
|
date: Thu Jan 01 00:00:00 1970 +0000
|
|
|
summary: Adding root node
|
|
|
|
|
|
$ hg heads
|
|
|
changeset: 10:bfbe841b666e
|
|
|
branch: b
|
|
|
tag: tip
|
|
|
user: test
|
|
|
date: Thu Jan 01 00:00:09 1970 +0000
|
|
|
summary: adding another cset to branch b
|
|
|
|
|
|
changeset: 8:eebb944467c9
|
|
|
branch: b
|
|
|
parent: 4:aee39cd168d0
|
|
|
user: test
|
|
|
date: Thu Jan 01 00:00:07 1970 +0000
|
|
|
summary: adding cset to branch b
|
|
|
|
|
|
changeset: 7:10ff5895aa57
|
|
|
branch: a branch name much longer than the default justification used by branches
|
|
|
user: test
|
|
|
date: Thu Jan 01 00:00:06 1970 +0000
|
|
|
summary: Adding d branch
|
|
|
|
|
|
changeset: 6:589736a22561
|
|
|
branch: c
|
|
|
user: test
|
|
|
date: Thu Jan 01 00:00:05 1970 +0000
|
|
|
summary: Adding c branch
|
|
|
|
|
|
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: 0:19709c5a4e75
|
|
|
user: test
|
|
|
date: Thu Jan 01 00:00:00 1970 +0000
|
|
|
summary: Adding root node
|
|
|
|
|
|
$ hg commit -d '9 0' --close-branch -m 'prune bad branch'
|
|
|
$ hg branches -a
|
|
|
b 8:eebb944467c9
|
|
|
a branch name much longer than the default justification used by branches 7:10ff5895aa57
|
|
|
$ hg up -C b
|
|
|
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
|
|
|
$ hg commit -d '9 0' --close-branch -m 'close this part branch too'
|
|
|
$ hg commit -d '9 0' --close-branch -m 're-closing this branch'
|
|
|
abort: can only close branch heads
|
|
|
[255]
|
|
|
|
|
|
$ hg log -r tip --debug
|
|
|
changeset: 12:e3d49c0575d8fc2cb1cd6859c747c14f5f6d499f
|
|
|
branch: b
|
|
|
tag: tip
|
|
|
phase: draft
|
|
|
parent: 8:eebb944467c9fb9651ed232aeaf31b3c0a7fc6c1
|
|
|
parent: -1:0000000000000000000000000000000000000000
|
|
|
manifest: 8:6f9ed32d2b310e391a4f107d5f0f071df785bfee
|
|
|
user: test
|
|
|
date: Thu Jan 01 00:00:09 1970 +0000
|
|
|
extra: branch=b
|
|
|
extra: close=1
|
|
|
description:
|
|
|
close this part branch too
|
|
|
|
|
|
|
|
|
--- b branch should be inactive
|
|
|
|
|
|
$ hg branches
|
|
|
a branch name much longer than the default justification used by branches 7:10ff5895aa57
|
|
|
c 6:589736a22561 (inactive)
|
|
|
a 5:d8cbc61dbaa6 (inactive)
|
|
|
default 0:19709c5a4e75 (inactive)
|
|
|
$ hg branches -c
|
|
|
a branch name much longer than the default justification used by branches 7:10ff5895aa57
|
|
|
b 12:e3d49c0575d8 (closed)
|
|
|
c 6:589736a22561 (inactive)
|
|
|
a 5:d8cbc61dbaa6 (inactive)
|
|
|
default 0:19709c5a4e75 (inactive)
|
|
|
$ hg branches -a
|
|
|
a branch name much longer than the default justification used by branches 7:10ff5895aa57
|
|
|
$ hg branches -q
|
|
|
a branch name much longer than the default justification used by branches
|
|
|
c
|
|
|
a
|
|
|
default
|
|
|
$ hg heads b
|
|
|
no open branch heads found on branches b
|
|
|
[1]
|
|
|
$ hg heads --closed b
|
|
|
changeset: 12:e3d49c0575d8
|
|
|
branch: b
|
|
|
tag: tip
|
|
|
parent: 8:eebb944467c9
|
|
|
user: test
|
|
|
date: Thu Jan 01 00:00:09 1970 +0000
|
|
|
summary: close this part branch too
|
|
|
|
|
|
changeset: 11:d3f163457ebf
|
|
|
branch: b
|
|
|
user: test
|
|
|
date: Thu Jan 01 00:00:09 1970 +0000
|
|
|
summary: prune bad branch
|
|
|
|
|
|
$ echo 'xxx4' >> b
|
|
|
$ hg commit -d '9 0' -m 'reopen branch with a change'
|
|
|
reopening closed branch head 12
|
|
|
|
|
|
--- branch b is back in action
|
|
|
|
|
|
$ hg branches -a
|
|
|
b 13:e23b5505d1ad
|
|
|
a branch name much longer than the default justification used by branches 7:10ff5895aa57
|
|
|
|
|
|
---- test heads listings
|
|
|
|
|
|
$ hg heads
|
|
|
changeset: 13:e23b5505d1ad
|
|
|
branch: b
|
|
|
tag: tip
|
|
|
user: test
|
|
|
date: Thu Jan 01 00:00:09 1970 +0000
|
|
|
summary: reopen branch with a change
|
|
|
|
|
|
changeset: 7:10ff5895aa57
|
|
|
branch: a branch name much longer than the default justification used by branches
|
|
|
user: test
|
|
|
date: Thu Jan 01 00:00:06 1970 +0000
|
|
|
summary: Adding d branch
|
|
|
|
|
|
changeset: 6:589736a22561
|
|
|
branch: c
|
|
|
user: test
|
|
|
date: Thu Jan 01 00:00:05 1970 +0000
|
|
|
summary: Adding c branch
|
|
|
|
|
|
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: 0:19709c5a4e75
|
|
|
user: test
|
|
|
date: Thu Jan 01 00:00:00 1970 +0000
|
|
|
summary: Adding root node
|
|
|
|
|
|
|
|
|
branch default
|
|
|
|
|
|
$ hg heads default
|
|
|
changeset: 0:19709c5a4e75
|
|
|
user: test
|
|
|
date: Thu Jan 01 00:00:00 1970 +0000
|
|
|
summary: Adding root node
|
|
|
|
|
|
|
|
|
branch a
|
|
|
|
|
|
$ hg heads 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
|
|
|
|
|
|
$ hg heads --active a
|
|
|
no open branch heads found on branches a
|
|
|
[1]
|
|
|
|
|
|
branch b
|
|
|
|
|
|
$ hg heads b
|
|
|
changeset: 13:e23b5505d1ad
|
|
|
branch: b
|
|
|
tag: tip
|
|
|
user: test
|
|
|
date: Thu Jan 01 00:00:09 1970 +0000
|
|
|
summary: reopen branch with a change
|
|
|
|
|
|
$ hg heads --closed b
|
|
|
changeset: 13:e23b5505d1ad
|
|
|
branch: b
|
|
|
tag: tip
|
|
|
user: test
|
|
|
date: Thu Jan 01 00:00:09 1970 +0000
|
|
|
summary: reopen branch with a change
|
|
|
|
|
|
changeset: 11:d3f163457ebf
|
|
|
branch: b
|
|
|
user: test
|
|
|
date: Thu Jan 01 00:00:09 1970 +0000
|
|
|
summary: prune bad branch
|
|
|
|
|
|
default branch colors:
|
|
|
|
|
|
$ cat <<EOF >> $HGRCPATH
|
|
|
> [extensions]
|
|
|
> color =
|
|
|
> [color]
|
|
|
> mode = ansi
|
|
|
> EOF
|
|
|
|
|
|
$ hg up -C c
|
|
|
3 files updated, 0 files merged, 2 files removed, 0 files unresolved
|
|
|
$ hg commit -d '9 0' --close-branch -m 'reclosing this branch'
|
|
|
$ hg up -C b
|
|
|
2 files updated, 0 files merged, 3 files removed, 0 files unresolved
|
|
|
$ hg branches --color=always
|
|
|
\x1b[0;32mb\x1b[0m\x1b[0;33m 13:e23b5505d1ad\x1b[0m (esc)
|
|
|
\x1b[0;0ma branch name much longer than the default justification used by branches\x1b[0m\x1b[0;33m 7:10ff5895aa57\x1b[0m (esc)
|
|
|
\x1b[0;0ma\x1b[0m\x1b[0;33m 5:d8cbc61dbaa6\x1b[0m (inactive) (esc)
|
|
|
\x1b[0;0mdefault\x1b[0m\x1b[0;33m 0:19709c5a4e75\x1b[0m (inactive) (esc)
|
|
|
|
|
|
default closed branch color:
|
|
|
|
|
|
$ hg branches --color=always --closed
|
|
|
\x1b[0;32mb\x1b[0m\x1b[0;33m 13:e23b5505d1ad\x1b[0m (esc)
|
|
|
\x1b[0;0ma branch name much longer than the default justification used by branches\x1b[0m\x1b[0;33m 7:10ff5895aa57\x1b[0m (esc)
|
|
|
\x1b[0;30;1mc\x1b[0m\x1b[0;33m 14:f894c25619d3\x1b[0m (closed) (esc)
|
|
|
\x1b[0;0ma\x1b[0m\x1b[0;33m 5:d8cbc61dbaa6\x1b[0m (inactive) (esc)
|
|
|
\x1b[0;0mdefault\x1b[0m\x1b[0;33m 0:19709c5a4e75\x1b[0m (inactive) (esc)
|
|
|
|
|
|
$ cat <<EOF >> $HGRCPATH
|
|
|
> [extensions]
|
|
|
> color =
|
|
|
> [color]
|
|
|
> branches.active = green
|
|
|
> branches.closed = blue
|
|
|
> branches.current = red
|
|
|
> branches.inactive = magenta
|
|
|
> log.changeset = cyan
|
|
|
> EOF
|
|
|
|
|
|
custom branch colors:
|
|
|
|
|
|
$ hg branches --color=always
|
|
|
\x1b[0;31mb\x1b[0m\x1b[0;36m 13:e23b5505d1ad\x1b[0m (esc)
|
|
|
\x1b[0;32ma branch name much longer than the default justification used by branches\x1b[0m\x1b[0;36m 7:10ff5895aa57\x1b[0m (esc)
|
|
|
\x1b[0;35ma\x1b[0m\x1b[0;36m 5:d8cbc61dbaa6\x1b[0m (inactive) (esc)
|
|
|
\x1b[0;35mdefault\x1b[0m\x1b[0;36m 0:19709c5a4e75\x1b[0m (inactive) (esc)
|
|
|
|
|
|
custom closed branch color:
|
|
|
|
|
|
$ hg branches --color=always --closed
|
|
|
\x1b[0;31mb\x1b[0m\x1b[0;36m 13:e23b5505d1ad\x1b[0m (esc)
|
|
|
\x1b[0;32ma branch name much longer than the default justification used by branches\x1b[0m\x1b[0;36m 7:10ff5895aa57\x1b[0m (esc)
|
|
|
\x1b[0;34mc\x1b[0m\x1b[0;36m 14:f894c25619d3\x1b[0m (closed) (esc)
|
|
|
\x1b[0;35ma\x1b[0m\x1b[0;36m 5:d8cbc61dbaa6\x1b[0m (inactive) (esc)
|
|
|
\x1b[0;35mdefault\x1b[0m\x1b[0;36m 0:19709c5a4e75\x1b[0m (inactive) (esc)
|
|
|
|
|
|
template output:
|
|
|
|
|
|
$ hg branches -Tjson --closed
|
|
|
[
|
|
|
{
|
|
|
"active": true,
|
|
|
"branch": "b",
|
|
|
"closed": false,
|
|
|
"current": true,
|
|
|
"node": "e23b5505d1ad24aab6f84fd8c7cb8cd8e5e93be0",
|
|
|
"rev": 13
|
|
|
},
|
|
|
{
|
|
|
"active": true,
|
|
|
"branch": "a branch name much longer than the default justification used by branches",
|
|
|
"closed": false,
|
|
|
"current": false,
|
|
|
"node": "10ff5895aa5793bd378da574af8cec8ea408d831",
|
|
|
"rev": 7
|
|
|
},
|
|
|
{
|
|
|
"active": false,
|
|
|
"branch": "c",
|
|
|
"closed": true,
|
|
|
"current": false,
|
|
|
"node": "f894c25619d3f1484639d81be950e0a07bc6f1f6",
|
|
|
"rev": 14
|
|
|
},
|
|
|
{
|
|
|
"active": false,
|
|
|
"branch": "a",
|
|
|
"closed": false,
|
|
|
"current": false,
|
|
|
"node": "d8cbc61dbaa6dc817175d1e301eecb863f280832",
|
|
|
"rev": 5
|
|
|
},
|
|
|
{
|
|
|
"active": false,
|
|
|
"branch": "default",
|
|
|
"closed": false,
|
|
|
"current": false,
|
|
|
"node": "19709c5a4e75bf938f8e349aff97438539bb729e",
|
|
|
"rev": 0
|
|
|
}
|
|
|
]
|
|
|
|
|
|
$ hg branches --closed -T '{if(closed, "{branch}\n")}'
|
|
|
c
|
|
|
|
|
|
Tests of revision branch name caching
|
|
|
|
|
|
We rev branch cache is updated automatically. In these tests we use a trick to
|
|
|
trigger rebuilds. We remove the branch head cache and run 'hg head' to cause a
|
|
|
rebuild that also will populate the rev branch cache.
|
|
|
|
|
|
revision branch cache is created when building the branch head cache
|
|
|
$ rm -rf .hg/cache; hg head a -T '{rev}\n'
|
|
|
5
|
|
|
$ f --hexdump --size .hg/cache/rbc-*
|
|
|
.hg/cache/rbc-names-v1: size=87
|
|
|
0000: 64 65 66 61 75 6c 74 00 61 00 62 00 63 00 61 20 |default.a.b.c.a |
|
|
|
0010: 62 72 61 6e 63 68 20 6e 61 6d 65 20 6d 75 63 68 |branch name much|
|
|
|
0020: 20 6c 6f 6e 67 65 72 20 74 68 61 6e 20 74 68 65 | longer than the|
|
|
|
0030: 20 64 65 66 61 75 6c 74 20 6a 75 73 74 69 66 69 | default justifi|
|
|
|
0040: 63 61 74 69 6f 6e 20 75 73 65 64 20 62 79 20 62 |cation used by b|
|
|
|
0050: 72 61 6e 63 68 65 73 |ranches|
|
|
|
.hg/cache/rbc-revs-v1: size=120
|
|
|
0000: 19 70 9c 5a 00 00 00 00 dd 6b 44 0d 00 00 00 01 |.p.Z.....kD.....|
|
|
|
0010: 88 1f e2 b9 00 00 00 01 ac 22 03 33 00 00 00 02 |.........".3....|
|
|
|
0020: ae e3 9c d1 00 00 00 02 d8 cb c6 1d 00 00 00 01 |................|
|
|
|
0030: 58 97 36 a2 00 00 00 03 10 ff 58 95 00 00 00 04 |X.6.......X.....|
|
|
|
0040: ee bb 94 44 00 00 00 02 5f 40 61 bb 00 00 00 02 |...D...._@a.....|
|
|
|
0050: bf be 84 1b 00 00 00 02 d3 f1 63 45 80 00 00 02 |..........cE....|
|
|
|
0060: e3 d4 9c 05 80 00 00 02 e2 3b 55 05 00 00 00 02 |.........;U.....|
|
|
|
0070: f8 94 c2 56 80 00 00 03 |...V....|
|
|
|
|
|
|
no errors when revbranchcache is not writable
|
|
|
|
|
|
$ echo >> .hg/cache/rbc-revs-v1
|
|
|
$ mv .hg/cache/rbc-revs-v1 .hg/cache/rbc-revs-v1_
|
|
|
$ mkdir .hg/cache/rbc-revs-v1
|
|
|
$ rm -f .hg/cache/branch* && hg head a -T '{rev}\n'
|
|
|
5
|
|
|
$ rmdir .hg/cache/rbc-revs-v1
|
|
|
$ mv .hg/cache/rbc-revs-v1_ .hg/cache/rbc-revs-v1
|
|
|
|
|
|
no errors when wlock cannot be acquired
|
|
|
|
|
|
#if unix-permissions
|
|
|
$ mv .hg/cache/rbc-revs-v1 .hg/cache/rbc-revs-v1_
|
|
|
$ rm -f .hg/cache/branch*
|
|
|
$ chmod 555 .hg
|
|
|
$ hg head a -T '{rev}\n'
|
|
|
5
|
|
|
$ chmod 755 .hg
|
|
|
$ mv .hg/cache/rbc-revs-v1_ .hg/cache/rbc-revs-v1
|
|
|
#endif
|
|
|
|
|
|
recovery from invalid cache revs file with trailing data
|
|
|
$ echo >> .hg/cache/rbc-revs-v1
|
|
|
$ rm -f .hg/cache/branch* && hg head a -T '{rev}\n' --debug
|
|
|
5
|
|
|
truncating cache/rbc-revs-v1 to 120
|
|
|
$ f --size .hg/cache/rbc-revs*
|
|
|
.hg/cache/rbc-revs-v1: size=120
|
|
|
recovery from invalid cache file with partial last record
|
|
|
$ mv .hg/cache/rbc-revs-v1 .
|
|
|
$ f -qDB 119 rbc-revs-v1 > .hg/cache/rbc-revs-v1
|
|
|
$ f --size .hg/cache/rbc-revs*
|
|
|
.hg/cache/rbc-revs-v1: size=119
|
|
|
$ rm -f .hg/cache/branch* && hg head a -T '{rev}\n' --debug
|
|
|
5
|
|
|
truncating cache/rbc-revs-v1 to 112
|
|
|
$ f --size .hg/cache/rbc-revs*
|
|
|
.hg/cache/rbc-revs-v1: size=120
|
|
|
recovery from invalid cache file with missing record - no truncation
|
|
|
$ mv .hg/cache/rbc-revs-v1 .
|
|
|
$ f -qDB 112 rbc-revs-v1 > .hg/cache/rbc-revs-v1
|
|
|
$ rm -f .hg/cache/branch* && hg head a -T '{rev}\n' --debug
|
|
|
5
|
|
|
$ f --size .hg/cache/rbc-revs*
|
|
|
.hg/cache/rbc-revs-v1: size=120
|
|
|
recovery from invalid cache file with some bad records
|
|
|
$ mv .hg/cache/rbc-revs-v1 .
|
|
|
$ f -qDB 8 rbc-revs-v1 > .hg/cache/rbc-revs-v1
|
|
|
$ f --size .hg/cache/rbc-revs*
|
|
|
.hg/cache/rbc-revs-v1: size=8
|
|
|
$ f -qDB 112 rbc-revs-v1 >> .hg/cache/rbc-revs-v1
|
|
|
$ f --size .hg/cache/rbc-revs*
|
|
|
.hg/cache/rbc-revs-v1: size=120
|
|
|
$ hg log -r 'branch(.)' -T '{rev} ' --debug
|
|
|
history modification detected - truncating revision branch cache to revision 13
|
|
|
history modification detected - truncating revision branch cache to revision 1
|
|
|
3 4 8 9 10 11 12 13 truncating cache/rbc-revs-v1 to 8
|
|
|
$ rm -f .hg/cache/branch* && hg head a -T '{rev}\n' --debug
|
|
|
5
|
|
|
truncating cache/rbc-revs-v1 to 104
|
|
|
$ f --size --hexdump --bytes=16 .hg/cache/rbc-revs*
|
|
|
.hg/cache/rbc-revs-v1: size=120
|
|
|
0000: 19 70 9c 5a 00 00 00 00 dd 6b 44 0d 00 00 00 01 |.p.Z.....kD.....|
|
|
|
cache is updated when committing
|
|
|
$ hg branch i-will-regret-this
|
|
|
marked working directory as branch i-will-regret-this
|
|
|
$ hg ci -m regrets
|
|
|
$ f --size .hg/cache/rbc-*
|
|
|
.hg/cache/rbc-names-v1: size=106
|
|
|
.hg/cache/rbc-revs-v1: size=128
|
|
|
update after rollback - the cache will be correct but rbc-names will will still
|
|
|
contain the branch name even though it no longer is used
|
|
|
$ hg up -qr '.^'
|
|
|
$ hg rollback -qf
|
|
|
$ f --size --hexdump .hg/cache/rbc-*
|
|
|
.hg/cache/rbc-names-v1: size=106
|
|
|
0000: 64 65 66 61 75 6c 74 00 61 00 62 00 63 00 61 20 |default.a.b.c.a |
|
|
|
0010: 62 72 61 6e 63 68 20 6e 61 6d 65 20 6d 75 63 68 |branch name much|
|
|
|
0020: 20 6c 6f 6e 67 65 72 20 74 68 61 6e 20 74 68 65 | longer than the|
|
|
|
0030: 20 64 65 66 61 75 6c 74 20 6a 75 73 74 69 66 69 | default justifi|
|
|
|
0040: 63 61 74 69 6f 6e 20 75 73 65 64 20 62 79 20 62 |cation used by b|
|
|
|
0050: 72 61 6e 63 68 65 73 00 69 2d 77 69 6c 6c 2d 72 |ranches.i-will-r|
|
|
|
0060: 65 67 72 65 74 2d 74 68 69 73 |egret-this|
|
|
|
.hg/cache/rbc-revs-v1: size=120
|
|
|
0000: 19 70 9c 5a 00 00 00 00 dd 6b 44 0d 00 00 00 01 |.p.Z.....kD.....|
|
|
|
0010: 88 1f e2 b9 00 00 00 01 ac 22 03 33 00 00 00 02 |.........".3....|
|
|
|
0020: ae e3 9c d1 00 00 00 02 d8 cb c6 1d 00 00 00 01 |................|
|
|
|
0030: 58 97 36 a2 00 00 00 03 10 ff 58 95 00 00 00 04 |X.6.......X.....|
|
|
|
0040: ee bb 94 44 00 00 00 02 5f 40 61 bb 00 00 00 02 |...D...._@a.....|
|
|
|
0050: bf be 84 1b 00 00 00 02 d3 f1 63 45 80 00 00 02 |..........cE....|
|
|
|
0060: e3 d4 9c 05 80 00 00 02 e2 3b 55 05 00 00 00 02 |.........;U.....|
|
|
|
0070: f8 94 c2 56 80 00 00 03 |...V....|
|
|
|
cache is updated/truncated when stripping - it is thus very hard to get in a
|
|
|
situation where the cache is out of sync and the hash check detects it
|
|
|
$ hg --config extensions.strip= strip -r tip --nob
|
|
|
$ f --size .hg/cache/rbc-revs*
|
|
|
.hg/cache/rbc-revs-v1: size=112
|
|
|
|
|
|
cache is rebuilt when corruption is detected
|
|
|
$ echo > .hg/cache/rbc-names-v1
|
|
|
$ hg log -r '5:&branch(.)' -T '{rev} ' --debug
|
|
|
referenced branch names not found - rebuilding revision branch cache from scratch
|
|
|
8 9 10 11 12 13 truncating cache/rbc-revs-v1 to 40
|
|
|
$ f --size --hexdump .hg/cache/rbc-*
|
|
|
.hg/cache/rbc-names-v1: size=79
|
|
|
0000: 62 00 61 00 63 00 61 20 62 72 61 6e 63 68 20 6e |b.a.c.a branch n|
|
|
|
0010: 61 6d 65 20 6d 75 63 68 20 6c 6f 6e 67 65 72 20 |ame much longer |
|
|
|
0020: 74 68 61 6e 20 74 68 65 20 64 65 66 61 75 6c 74 |than the default|
|
|
|
0030: 20 6a 75 73 74 69 66 69 63 61 74 69 6f 6e 20 75 | justification u|
|
|
|
0040: 73 65 64 20 62 79 20 62 72 61 6e 63 68 65 73 |sed by branches|
|
|
|
.hg/cache/rbc-revs-v1: size=112
|
|
|
0000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
|
|
|
0010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
|
|
|
0020: 00 00 00 00 00 00 00 00 d8 cb c6 1d 00 00 00 01 |................|
|
|
|
0030: 58 97 36 a2 00 00 00 02 10 ff 58 95 00 00 00 03 |X.6.......X.....|
|
|
|
0040: ee bb 94 44 00 00 00 00 5f 40 61 bb 00 00 00 00 |...D...._@a.....|
|
|
|
0050: bf be 84 1b 00 00 00 00 d3 f1 63 45 80 00 00 00 |..........cE....|
|
|
|
0060: e3 d4 9c 05 80 00 00 00 e2 3b 55 05 00 00 00 00 |.........;U.....|
|
|
|
|
|
|
Test that cache files are created and grows correctly:
|
|
|
|
|
|
$ rm .hg/cache/rbc*
|
|
|
$ hg log -r "5 & branch(5)" -T "{rev}\n"
|
|
|
5
|
|
|
$ f --size --hexdump .hg/cache/rbc-*
|
|
|
.hg/cache/rbc-names-v1: size=1
|
|
|
0000: 61 |a|
|
|
|
.hg/cache/rbc-revs-v1: size=112
|
|
|
0000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
|
|
|
0010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
|
|
|
0020: 00 00 00 00 00 00 00 00 d8 cb c6 1d 00 00 00 00 |................|
|
|
|
0030: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
|
|
|
0040: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
|
|
|
0050: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
|
|
|
0060: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
|
|
|
|
|
|
$ cd ..
|
|
|
|
|
|
Test for multiple incorrect branch cache entries:
|
|
|
|
|
|
$ hg init b
|
|
|
$ cd b
|
|
|
$ touch f
|
|
|
$ hg ci -Aqmf
|
|
|
$ echo >> f
|
|
|
$ hg ci -Amf
|
|
|
$ hg branch -q branch
|
|
|
$ hg ci -Amf
|
|
|
|
|
|
$ f --size --hexdump .hg/cache/rbc-*
|
|
|
.hg/cache/rbc-names-v1: size=14
|
|
|
0000: 64 65 66 61 75 6c 74 00 62 72 61 6e 63 68 |default.branch|
|
|
|
.hg/cache/rbc-revs-v1: size=24
|
|
|
0000: 66 e5 f5 aa 00 00 00 00 fa 4c 04 e5 00 00 00 00 |f........L......|
|
|
|
0010: 56 46 78 69 00 00 00 01 |VFxi....|
|
|
|
$ : > .hg/cache/rbc-revs-v1
|
|
|
|
|
|
No superfluous rebuilding of cache:
|
|
|
$ hg log -r "branch(null)&branch(branch)" --debug
|
|
|
$ f --size --hexdump .hg/cache/rbc-*
|
|
|
.hg/cache/rbc-names-v1: size=14
|
|
|
0000: 64 65 66 61 75 6c 74 00 62 72 61 6e 63 68 |default.branch|
|
|
|
.hg/cache/rbc-revs-v1: size=24
|
|
|
0000: 66 e5 f5 aa 00 00 00 00 fa 4c 04 e5 00 00 00 00 |f........L......|
|
|
|
0010: 56 46 78 69 00 00 00 01 |VFxi....|
|
|
|
|
|
|
$ cd ..
|
|
|
|
