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bisect: avoid adding irrelevant revisions to bisect state...
bisect: avoid adding irrelevant revisions to bisect state When adding new revisions to the bisect state, it only makes sense to add information about revisions that are under consideration (i.e., those that are topologically between the known good and bad revisions). However, if the user passes in a revset (e.g., '!merge()' to exclude merge commits), hg will resolve the revset first and add all matching revisions to the bisect state (which in this case would likely be the majority of revisions in the repo). To avoid this, revisions should only be added to the bisect state if they are between the good and bad revisions (and therefore relevant to the bisection). -- Here are the results of some performance tests using the `mozilla-central` repo (since it is one of the largest freely-available hg repositories in the wild). These tests compare the performance of a locally-built `hg` before and after application of this series. Note that `--noupdate` is passed to avoid including update time (which should not vary across cases). Setup (run between each test): $ hg bisect --reset $ hg bisect --noupdate --bad 56c3ad4bde5c70714b784ccf15d099e0df0f5bde $ hg bisect --noupdate --good 57426696adaf08298af3027fa77486fee0633b13 Test using a revset that returns a very large number of revisions: $ time hg bisect --noupdate --skip '!merge()' > /dev/null Before: real 0m9.398s user 0m9.233s sys 0m0.120s After: real 0m1.513s user 0m1.425s sys 0m0.052s Test using a revset that is expensive to compute: $ time hg bisect --noupdate --skip 'desc("Bug")' > /dev/null Before: real 0m49.853s user 0m49.580s sys 0m0.243s After: real 0m4.120s user 0m4.036s sys 0m0.048s
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test-exchange-multi-source.t
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====================================================
Test push/pull from multiple source at the same time
====================================================
Setup
=====
main repository
---------------
$ . $RUNTESTDIR/testlib/common.sh
$ hg init main-repo
$ cd main-repo
$ mkcommit A
$ mkcommit B
$ mkcommit C
$ mkcommit D
$ mkcommit E
$ hg up 'desc(B)'
0 files updated, 0 files merged, 3 files removed, 0 files unresolved
$ mkcommit F
created new head
$ mkcommit G
$ hg up 'desc(C)'
1 files updated, 0 files merged, 2 files removed, 0 files unresolved
$ mkcommit H
created new head
$ hg up null --quiet
$ hg log -T '{desc} {rev}\n' --rev 'sort(all(), "topo")' -G
o H 7
|
| o E 4
| |
| o D 3
|/
o C 2
|
| o G 6
| |
| o F 5
|/
o B 1
|
o A 0
$ cd ..
Various other repositories
--------------------------
$ hg clone main-repo branch-E --rev 4 -U
adding changesets
adding manifests
adding file changes
added 5 changesets with 5 changes to 5 files
new changesets 4a2df7238c3b:a603bfb5a83e
$ hg clone main-repo branch-G --rev 6 -U
adding changesets
adding manifests
adding file changes
added 4 changesets with 4 changes to 4 files
new changesets 4a2df7238c3b:c521a06b234b
$ hg clone main-repo branch-H --rev 7 -U
adding changesets
adding manifests
adding file changes
added 4 changesets with 4 changes to 4 files
new changesets 4a2df7238c3b:40faebb2ec45
Test simple bare operation
==========================
pull
----
$ hg clone main-repo test-repo-bare --rev 0 -U
adding changesets
adding manifests
adding file changes
added 1 changesets with 1 changes to 1 files
new changesets 4a2df7238c3b
$ hg pull -R test-repo-bare ./branch-E ./branch-G ./branch-H
pulling from ./branch-E
searching for changes
adding changesets
adding manifests
adding file changes
added 4 changesets with 4 changes to 4 files
new changesets 27547f69f254:a603bfb5a83e
(run 'hg update' to get a working copy)
pulling from ./branch-G
searching for changes
adding changesets
adding manifests
adding file changes
added 2 changesets with 2 changes to 2 files (+1 heads)
new changesets 2f3a4c5c1417:c521a06b234b
(run 'hg heads' to see heads, 'hg merge' to merge)
pulling from ./branch-H
searching for changes
adding changesets
adding manifests
adding file changes
added 1 changesets with 1 changes to 1 files (+1 heads)
new changesets 40faebb2ec45
(run 'hg heads .' to see heads, 'hg merge' to merge)
$ hg log -R test-repo-bare -T '{desc} {rev}\n' --rev 'sort(all(), "topo")' -G
o H 7
|
| o E 4
| |
| o D 3
|/
o C 2
|
| o G 6
| |
| o F 5
|/
o B 1
|
o A 0
push
----
$ cp -R ./branch-E ./branch-E-push
$ cp -R ./branch-G ./branch-G-push
$ cp -R ./branch-H ./branch-H-push
$ hg out -G -R test-repo-bare ./branch-E-push ./branch-G-push ./branch-H-push
comparing with ./branch-E-push
searching for changes
comparing with ./branch-G-push
searching for changes
comparing with ./branch-H-push
searching for changes
o changeset: 7:40faebb2ec45
| tag: tip
| parent: 2:f838bfaca5c7
| user: test
| date: Thu Jan 01 00:00:00 1970 +0000
| summary: H
|
| o changeset: 6:c521a06b234b
| | user: test
| | date: Thu Jan 01 00:00:00 1970 +0000
| | summary: G
| |
| o changeset: 5:2f3a4c5c1417
| parent: 1:27547f69f254
| user: test
| date: Thu Jan 01 00:00:00 1970 +0000
| summary: F
|
| o changeset: 4:a603bfb5a83e
| | user: test
| | date: Thu Jan 01 00:00:00 1970 +0000
| | summary: E
| |
| o changeset: 3:b3325c91a4d9
|/ user: test
| date: Thu Jan 01 00:00:00 1970 +0000
| summary: D
|
o changeset: 2:f838bfaca5c7
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: C
$ hg bundle -R test-repo-bare bundle.hg ./branch-E-push ./branch-G-push ./branch-H-push
searching for changes
searching for changes
searching for changes
6 changesets found
$ hg push --force -R test-repo-bare ./branch-E-push ./branch-G-push ./branch-H-push
pushing to ./branch-E-push
searching for changes
adding changesets
adding manifests
adding file changes
added 3 changesets with 3 changes to 3 files (+2 heads)
pushing to ./branch-G-push
searching for changes
adding changesets
adding manifests
adding file changes
added 4 changesets with 4 changes to 4 files (+2 heads)
pushing to ./branch-H-push
searching for changes
adding changesets
adding manifests
adding file changes
added 4 changesets with 4 changes to 4 files (+2 heads)
$ hg log -R ./branch-E-push -T '{desc} {rev}\n' --rev 'sort(all(), "topo")' -G
o H 7
|
| o E 4
| |
| o D 3
|/
o C 2
|
| o G 6
| |
| o F 5
|/
o B 1
|
o A 0
$ hg log -R ./branch-G-push -T '{desc} {rev}\n' --rev 'sort(all(), "topo")' -G
o H 7
|
| o E 6
| |
| o D 5
|/
o C 4
|
| o G 3
| |
| o F 2
|/
o B 1
|
o A 0
$ hg log -R ./branch-H-push -T '{desc} {rev}\n' --rev 'sort(all(), "topo")' -G
o G 7
|
o F 6
|
| o E 5
| |
| o D 4
| |
| | o H 3
| |/
| o C 2
|/
o B 1
|
o A 0
$ rm -rf ./*-push
Test operation with a target
============================
pull
----
$ hg clone main-repo test-repo-rev --rev 0 -U
adding changesets
adding manifests
adding file changes
added 1 changesets with 1 changes to 1 files
new changesets 4a2df7238c3b
pulling an explicite revision
$ node_b=`hg log -R main-repo --rev 'desc(B)' -T '{node}'`
$ hg pull -R test-repo-rev ./branch-E ./branch-G ./branch-H --rev $node_b
pulling from ./branch-E
searching for changes
adding changesets
adding manifests
adding file changes
added 1 changesets with 1 changes to 1 files
new changesets 27547f69f254
(run 'hg update' to get a working copy)
pulling from ./branch-G
no changes found
pulling from ./branch-H
no changes found
$ hg log -R test-repo-rev -T '{desc} {rev}\n' --rev 'sort(all(), "topo")' -G
o B 1
|
o A 0
pulling a branch head, the branch head resolve to different revision on the
different repositories.
$ hg pull -R test-repo-rev ./branch-E ./branch-G ./branch-H --rev default
pulling from ./branch-E
searching for changes
adding changesets
adding manifests
adding file changes
added 3 changesets with 3 changes to 3 files
new changesets f838bfaca5c7:a603bfb5a83e
(run 'hg update' to get a working copy)
pulling from ./branch-G
searching for changes
adding changesets
adding manifests
adding file changes
added 2 changesets with 2 changes to 2 files (+1 heads)
new changesets 2f3a4c5c1417:c521a06b234b
(run 'hg heads' to see heads, 'hg merge' to merge)
pulling from ./branch-H
searching for changes
adding changesets
adding manifests
adding file changes
added 1 changesets with 1 changes to 1 files (+1 heads)
new changesets 40faebb2ec45
(run 'hg heads .' to see heads, 'hg merge' to merge)
$ hg log -R test-repo-rev -T '{desc} {rev}\n' --rev 'sort(all(), "topo")' -G
o H 7
|
| o E 4
| |
| o D 3
|/
o C 2
|
| o G 6
| |
| o F 5
|/
o B 1
|
o A 0
push
----
We only push a specific branch with --rev
$ cp -R ./branch-E ./branch-E-push
$ cp -R ./branch-G ./branch-G-push
$ cp -R ./branch-H ./branch-H-push
$ hg out -G -R test-repo-bare ./branch-E-push ./branch-G-push ./branch-H-push --rev default
comparing with ./branch-E-push
searching for changes
comparing with ./branch-G-push
searching for changes
comparing with ./branch-H-push
searching for changes
no changes found
o changeset: 7:40faebb2ec45
| tag: tip
| parent: 2:f838bfaca5c7
| user: test
| date: Thu Jan 01 00:00:00 1970 +0000
| summary: H
|
o changeset: 2:f838bfaca5c7
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: C
$ hg bundle -R test-repo-bare bundle.hg ./branch-E-push ./branch-G-push ./branch-H-push --rev default
searching for changes
searching for changes
searching for changes
2 changesets found
$ hg push --force -R test-repo-bare ./branch-E-push ./branch-G-push ./branch-H-push --rev default
pushing to ./branch-E-push
searching for changes
adding changesets
adding manifests
adding file changes
added 1 changesets with 1 changes to 1 files (+1 heads)
pushing to ./branch-G-push
searching for changes
adding changesets
adding manifests
adding file changes
added 2 changesets with 2 changes to 2 files (+1 heads)
pushing to ./branch-H-push
searching for changes
no changes found
$ hg log -R ./branch-E-push -T '{desc} {rev}\n' --rev 'sort(all(), "topo")' -G
o H 5
|
| o E 4
| |
| o D 3
|/
o C 2
|
o B 1
|
o A 0
$ hg log -R ./branch-G-push -T '{desc} {rev}\n' --rev 'sort(all(), "topo")' -G
o H 5
|
o C 4
|
| o G 3
| |
| o F 2
|/
o B 1
|
o A 0
$ hg log -R ./branch-H-push -T '{desc} {rev}\n' --rev 'sort(all(), "topo")' -G
o H 3
|
o C 2
|
o B 1
|
o A 0
$ rm -rf ./*-push
Same push, but the first one is a no-op
$ cp -R ./branch-E ./branch-E-push
$ cp -R ./branch-G ./branch-G-push
$ cp -R ./branch-H ./branch-H-push
$ hg out -G -R test-repo-bare ./branch-G-push ./branch-H-push ./branch-E-push --rev default
comparing with ./branch-G-push
searching for changes
comparing with ./branch-H-push
searching for changes
no changes found
comparing with ./branch-E-push
searching for changes
o changeset: 7:40faebb2ec45
| tag: tip
| parent: 2:f838bfaca5c7
| user: test
| date: Thu Jan 01 00:00:00 1970 +0000
| summary: H
|
o changeset: 2:f838bfaca5c7
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: C
$ hg bundle -R test-repo-bare bundle.hg ./branch-G-push ./branch-H-push ./branch-E-push --rev default
searching for changes
searching for changes
searching for changes
2 changesets found
$ hg push --force -R test-repo-bare ./branch-G-push ./branch-H-push ./branch-E-push --rev default
pushing to ./branch-G-push
searching for changes
adding changesets
adding manifests
adding file changes
added 2 changesets with 2 changes to 2 files (+1 heads)
pushing to ./branch-H-push
searching for changes
no changes found
pushing to ./branch-E-push
searching for changes
adding changesets
adding manifests
adding file changes
added 1 changesets with 1 changes to 1 files (+1 heads)
$ hg log -R ./branch-E-push -T '{desc} {rev}\n' --rev 'sort(all(), "topo")' -G
o H 5
|
| o E 4
| |
| o D 3
|/
o C 2
|
o B 1
|
o A 0
$ hg log -R ./branch-G-push -T '{desc} {rev}\n' --rev 'sort(all(), "topo")' -G
o H 5
|
o C 4
|
| o G 3
| |
| o F 2
|/
o B 1
|
o A 0
$ hg log -R ./branch-H-push -T '{desc} {rev}\n' --rev 'sort(all(), "topo")' -G
o H 3
|
o C 2
|
o B 1
|
o A 0
$ rm -rf ./*-push
Test with --update
==================
update without conflicts
------------------------
$ hg clone main-repo test-repo-update --rev 0
adding changesets
adding manifests
adding file changes
added 1 changesets with 1 changes to 1 files
new changesets 4a2df7238c3b
updating to branch default
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
We update for each pull, so the first on get into a branch independant from the
other and stay there. This is the expected behavior.
$ hg log -R test-repo-update -T '{desc} {rev}\n' --rev 'sort(all(), "topo")' -G
@ A 0
$ hg pull -R test-repo-update ./branch-E ./branch-G ./branch-H --update
pulling from ./branch-E
searching for changes
adding changesets
adding manifests
adding file changes
added 4 changesets with 4 changes to 4 files
new changesets 27547f69f254:a603bfb5a83e
4 files updated, 0 files merged, 0 files removed, 0 files unresolved
pulling from ./branch-G
searching for changes
adding changesets
adding manifests
adding file changes
added 2 changesets with 2 changes to 2 files (+1 heads)
new changesets 2f3a4c5c1417:c521a06b234b
0 files updated, 0 files merged, 0 files removed, 0 files unresolved
updated to "a603bfb5a83e: E"
1 other heads for branch "default"
pulling from ./branch-H
searching for changes
adding changesets
adding manifests
adding file changes
added 1 changesets with 1 changes to 1 files (+1 heads)
new changesets 40faebb2ec45
0 files updated, 0 files merged, 0 files removed, 0 files unresolved
updated to "a603bfb5a83e: E"
2 other heads for branch "default"
$ hg log -R test-repo-update -T '{desc} {rev}\n' --rev 'sort(all(), "topo")' -G
o H 7
|
| @ E 4
| |
| o D 3
|/
o C 2
|
| o G 6
| |
| o F 5
|/
o B 1
|
o A 0
update with conflicts
---------------------
$ hg clone main-repo test-repo-conflict --rev 0
adding changesets
adding manifests
adding file changes
added 1 changesets with 1 changes to 1 files
new changesets 4a2df7238c3b
updating to branch default
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
The update has conflict and interrupt the pull.
$ echo this-will-conflict > test-repo-conflict/D
$ hg add -R test-repo-conflict test-repo-conflict/D
$ hg log -R test-repo-conflict -T '{desc} {rev}\n' --rev 'sort(all(), "topo")' -G
@ A 0
$ hg pull -R test-repo-conflict ./branch-E ./branch-G ./branch-H --update
pulling from ./branch-E
searching for changes
adding changesets
adding manifests
adding file changes
added 4 changesets with 4 changes to 4 files
new changesets 27547f69f254:a603bfb5a83e
merging D
warning: conflicts while merging D! (edit, then use 'hg resolve --mark')
3 files updated, 0 files merged, 0 files removed, 1 files unresolved
use 'hg resolve' to retry unresolved file merges
[1]
$ hg -R test-repo-conflict resolve -l
U D
$ hg log -R test-repo-conflict -T '{desc} {rev}\n' --rev 'sort(all(), "topo")' -G
@ E 4
|
o D 3
|
o C 2
|
o B 1
|
% A 0
Testing multi-path definition
----------------------------
$ hg clone main-repo repo-paths --rev 0
adding changesets
adding manifests
adding file changes
added 1 changesets with 1 changes to 1 files
new changesets 4a2df7238c3b
updating to branch default
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ cp -R ./branch-E ./branch-E-paths
$ cp -R ./branch-G ./branch-G-paths
$ cp -R ./branch-H ./branch-H-paths
$ cat << EOF >> repo-paths/.hg/hgrc
> [paths]
> E=../branch-E-paths
> G=../branch-G-paths
> H=../branch-H-paths
> EHG=path://E,path://H,path://G
> EHG:multi-urls=yes
> GEH=path://G,path://E,path://H
> GEH:multi-urls=yes
> EOF
Do various operations and verify that order matters
$ hg -R repo-paths push EHG --force
pushing to $TESTTMP/branch-E-paths
searching for changes
no changes found
pushing to $TESTTMP/branch-H-paths
searching for changes
no changes found
pushing to $TESTTMP/branch-G-paths
searching for changes
no changes found
[1]
$ hg -R repo-paths push GEH --force
pushing to $TESTTMP/branch-G-paths
searching for changes
no changes found
pushing to $TESTTMP/branch-E-paths
searching for changes
no changes found
pushing to $TESTTMP/branch-H-paths
searching for changes
no changes found
[1]
$ hg -R repo-paths push EHG GEH --force
pushing to $TESTTMP/branch-E-paths
searching for changes
no changes found
pushing to $TESTTMP/branch-H-paths
searching for changes
no changes found
pushing to $TESTTMP/branch-G-paths
searching for changes
no changes found
pushing to $TESTTMP/branch-G-paths
searching for changes
no changes found
pushing to $TESTTMP/branch-E-paths
searching for changes
no changes found
pushing to $TESTTMP/branch-H-paths
searching for changes
no changes found
[1]
$ hg -R repo-paths pull EHG
pulling from $TESTTMP/branch-E-paths
searching for changes
adding changesets
adding manifests
adding file changes
added 4 changesets with 4 changes to 4 files
new changesets 27547f69f254:a603bfb5a83e
(run 'hg update' to get a working copy)
pulling from $TESTTMP/branch-H-paths
searching for changes
adding changesets
adding manifests
adding file changes
added 1 changesets with 1 changes to 1 files (+1 heads)
new changesets 40faebb2ec45
(run 'hg heads' to see heads, 'hg merge' to merge)
pulling from $TESTTMP/branch-G-paths
searching for changes
adding changesets
adding manifests
adding file changes
added 2 changesets with 2 changes to 2 files (+1 heads)
new changesets 2f3a4c5c1417:c521a06b234b
(run 'hg heads .' to see heads, 'hg merge' to merge)
$ hg -R repo-paths pull GEH
pulling from $TESTTMP/branch-G-paths
searching for changes
no changes found
pulling from $TESTTMP/branch-E-paths
searching for changes
no changes found
pulling from $TESTTMP/branch-H-paths
searching for changes
no changes found
$ hg -R repo-paths pull EHG GEH
pulling from $TESTTMP/branch-E-paths
searching for changes
no changes found
pulling from $TESTTMP/branch-H-paths
searching for changes
no changes found
pulling from $TESTTMP/branch-G-paths
searching for changes
no changes found
pulling from $TESTTMP/branch-G-paths
searching for changes
no changes found
pulling from $TESTTMP/branch-E-paths
searching for changes
no changes found
pulling from $TESTTMP/branch-H-paths
searching for changes
no changes found
$ hg -R repo-paths push EHG --force
pushing to $TESTTMP/branch-E-paths
searching for changes
adding changesets
adding manifests
adding file changes
added 3 changesets with 3 changes to 3 files (+2 heads)
pushing to $TESTTMP/branch-H-paths
searching for changes
adding changesets
adding manifests
adding file changes
added 4 changesets with 4 changes to 4 files (+2 heads)
pushing to $TESTTMP/branch-G-paths
searching for changes
adding changesets
adding manifests
adding file changes
added 4 changesets with 4 changes to 4 files (+2 heads)
$ hg -R repo-paths push GEH --force
pushing to $TESTTMP/branch-G-paths
searching for changes
no changes found
pushing to $TESTTMP/branch-E-paths
searching for changes
no changes found
pushing to $TESTTMP/branch-H-paths
searching for changes
no changes found
[1]
$ hg -R repo-paths push EHG GEH --force
pushing to $TESTTMP/branch-E-paths
searching for changes
no changes found
pushing to $TESTTMP/branch-H-paths
searching for changes
no changes found
pushing to $TESTTMP/branch-G-paths
searching for changes
no changes found
pushing to $TESTTMP/branch-G-paths
searching for changes
no changes found
pushing to $TESTTMP/branch-E-paths
searching for changes
no changes found
pushing to $TESTTMP/branch-H-paths
searching for changes
no changes found
[1]