Mercurial > hg
view tests/test-bundle.t @ 20182:04036798ebed
branches: avoid unnecessary changectx.branch() calls
This requires reading from the changelog, which can be costly over NFS.
Note that this does not totally remove reading from the changelog; we
still do that when calling changectx.closesbranch(). That call will be
removed in a later patch.
Running hg branches on the PyPy repo (with 996) over a busy NFS server,
before this change:
$ time hg --profile branches > /dev/null
CallCount Recursive Total(s) Inline(s) module:lineno(function)
2042 0 2.2827 2.2827 <open>
2036 0 0.9840 0.9840 <method 'close' of 'file' objects>
2036 0 0.0464 0.0464 <method 'read' of 'file' objects>
5233 0 0.1985 0.0453 mercurial.repoview:161(changelog)
10462 0 0.0791 0.0314 mercurial.changelog:133(tip)
5233 0 0.0388 0.0176 mercurial.localrepo:26(__get__)
10462 0 0.0250 0.0126 <len>
5233 0 0.0059 0.0039 mercurial.repoview:112(filterrevs)
10462 0 0.0029 0.0029 <hash>
2034 0 0.0444 0.0444 <method 'seek' of 'file' objects>
5340 0 0.0390 0.0390 mercurial.revlog:296(rev)
2582 0 0.0371 0.0371 <zlib.decompress>
3155 0 0.1963 0.0366 mercurial.context:202(__init__)
3155 0 0.1238 0.0306 mercurial.repoview:161(changelog)
3155 0 0.0261 0.0080 mercurial.changelog:183(rev)
9465 0 0.0061 0.0061 <isinstance>
1096 0 0.0023 0.0023 <binascii.unhexlify>
4251 0 0.0014 0.0014 <len>
2059 0 3.7341 0.0332 mercurial.changelog:270(read)
2059 0 3.6304 0.0307 mercurial.revlog:907(revision)
2057 0 0.0262 0.0137 mercurial.changelog:28(decodeextra)
4118 0 0.0094 0.0094 <method 'split' of 'str' objects>
4118 0 0.0270 0.0048 mercurial.encoding:61(tolocal)
2059 0 0.0040 0.0040 <method 'index' of 'str' objects>
10462 0 0.0791 0.0314 mercurial.changelog:133(tip)
10462 0 0.0289 0.0207 mercurial.changelog:190(node)
10462 0 0.0188 0.0091 <len>
52433 20932 0.0478 0.0310 <len>
20932 0 0.0221 0.0168 mercurial.revlog:262(__len__)
2059 0 3.6304 0.0307 mercurial.revlog:907(revision)
real 0m4.361s
user 0m0.986s
sys 0m0.237s
After this change:
$ time hg --profile branches > /dev/null
CallCount Recursive Total(s) Inline(s) module:lineno(function)
1069 0 1.1098 1.1098 <open>
1063 0 0.4865 0.4865 <method 'close' of 'file' objects>
4122 0 0.1811 0.0404 mercurial.repoview:161(changelog)
8240 0 0.0712 0.0272 mercurial.changelog:133(tip)
4122 0 0.0378 0.0177 mercurial.localrepo:26(__get__)
8240 0 0.0221 0.0115 <len>
4122 0 0.0057 0.0033 mercurial.repoview:112(filterrevs)
8240 0 0.0025 0.0025 <hash>
3029 0 0.1979 0.0371 mercurial.context:202(__init__)
3029 0 0.1278 0.0310 mercurial.repoview:161(changelog)
3029 0 0.0230 0.0081 mercurial.changelog:183(rev)
9087 0 0.0061 0.0061 <isinstance>
1096 0 0.0026 0.0026 <binascii.unhexlify>
4125 0 0.0014 0.0014 <len>
4229 0 0.0337 0.0337 mercurial.revlog:296(rev)
1061 0 0.0296 0.0296 <method 'seek' of 'file' objects>
1063 0 0.0292 0.0292 <method 'read' of 'file' objects>
8240 0 0.0712 0.0272 mercurial.changelog:133(tip)
8240 0 0.0271 0.0196 mercurial.changelog:190(node)
8240 0 0.0169 0.0083 <len>
40476 16488 0.0422 0.0271 <len>
16488 0 0.0193 0.0152 mercurial.revlog:262(__len__)
1342 0 0.0241 0.0241 <zlib.decompress>
9445 0 0.0336 0.0224 mercurial.changelog:190(node)
9445 0 0.0112 0.0112 mercurial.revlog:317(node)
1074 0 1.9102 0.0224 mercurial.changelog:270(read)
1074 0 1.8397 0.0202 mercurial.revlog:907(revision)
1073 0 0.0187 0.0099 mercurial.changelog:28(decodeextra)
2148 0 0.0061 0.0061 <method 'split' of 'str' objects>
2148 0 0.0184 0.0034 mercurial.encoding:61(tolocal)
real 0m2.402s
user 0m0.735s
sys 0m0.177s
author | Brodie Rao <brodie@sf.io> |
---|---|
date | Fri, 15 Nov 2013 23:18:08 -0500 |
parents | 61c8327ced50 |
children | 7f865a94691e |
line wrap: on
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Setting up test $ hg init test $ cd test $ echo 0 > afile $ hg add afile $ hg commit -m "0.0" $ echo 1 >> afile $ hg commit -m "0.1" $ echo 2 >> afile $ hg commit -m "0.2" $ echo 3 >> afile $ hg commit -m "0.3" $ hg update -C 0 1 files updated, 0 files merged, 0 files removed, 0 files unresolved $ echo 1 >> afile $ hg commit -m "1.1" created new head $ echo 2 >> afile $ hg commit -m "1.2" $ echo "a line" > fred $ echo 3 >> afile $ hg add fred $ hg commit -m "1.3" $ hg mv afile adifferentfile $ hg commit -m "1.3m" $ hg update -C 3 1 files updated, 0 files merged, 2 files removed, 0 files unresolved $ hg mv afile anotherfile $ hg commit -m "0.3m" $ hg verify checking changesets checking manifests crosschecking files in changesets and manifests checking files 4 files, 9 changesets, 7 total revisions $ cd .. $ hg init empty Bundle and phase $ hg -R test phase --force --secret 0 $ hg -R test bundle phase.hg empty searching for changes no changes found (ignored 9 secret changesets) [1] $ hg -R test phase --draft -r 'head()' Bundle --all $ hg -R test bundle --all all.hg 9 changesets found Bundle test to full.hg $ hg -R test bundle full.hg empty searching for changes 9 changesets found Unbundle full.hg in test $ hg -R test unbundle full.hg adding changesets adding manifests adding file changes added 0 changesets with 0 changes to 4 files (run 'hg update' to get a working copy) Verify empty $ hg -R empty heads [1] $ hg -R empty verify checking changesets checking manifests crosschecking files in changesets and manifests checking files 0 files, 0 changesets, 0 total revisions Pull full.hg into test (using --cwd) $ hg --cwd test pull ../full.hg pulling from ../full.hg searching for changes no changes found Pull full.hg into empty (using --cwd) $ hg --cwd empty pull ../full.hg pulling from ../full.hg requesting all changes adding changesets adding manifests adding file changes added 9 changesets with 7 changes to 4 files (+1 heads) (run 'hg heads' to see heads, 'hg merge' to merge) Rollback empty $ hg -R empty rollback repository tip rolled back to revision -1 (undo pull) Pull full.hg into empty again (using --cwd) $ hg --cwd empty pull ../full.hg pulling from ../full.hg requesting all changes adding changesets adding manifests adding file changes added 9 changesets with 7 changes to 4 files (+1 heads) (run 'hg heads' to see heads, 'hg merge' to merge) Pull full.hg into test (using -R) $ hg -R test pull full.hg pulling from full.hg searching for changes no changes found Pull full.hg into empty (using -R) $ hg -R empty pull full.hg pulling from full.hg searching for changes no changes found Rollback empty $ hg -R empty rollback repository tip rolled back to revision -1 (undo pull) Pull full.hg into empty again (using -R) $ hg -R empty pull full.hg pulling from full.hg requesting all changes adding changesets adding manifests adding file changes added 9 changesets with 7 changes to 4 files (+1 heads) (run 'hg heads' to see heads, 'hg merge' to merge) Log -R full.hg in fresh empty $ rm -r empty $ hg init empty $ cd empty $ hg -R bundle://../full.hg log changeset: 8:aa35859c02ea tag: tip parent: 3:eebf5a27f8ca user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: 0.3m changeset: 7:a6a34bfa0076 user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: 1.3m changeset: 6:7373c1169842 user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: 1.3 changeset: 5:1bb50a9436a7 user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: 1.2 changeset: 4:095197eb4973 parent: 0:f9ee2f85a263 user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: 1.1 changeset: 3:eebf5a27f8ca user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: 0.3 changeset: 2:e38ba6f5b7e0 user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: 0.2 changeset: 1:34c2bf6b0626 user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: 0.1 changeset: 0:f9ee2f85a263 user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: 0.0 Make sure bundlerepo doesn't leak tempfiles (issue2491) $ ls .hg 00changelog.i cache requires store Pull ../full.hg into empty (with hook) $ echo "[hooks]" >> .hg/hgrc $ echo "changegroup = python \"$TESTDIR/printenv.py\" changegroup" >> .hg/hgrc doesn't work (yet ?) hg -R bundle://../full.hg verify $ hg pull bundle://../full.hg pulling from bundle:../full.hg requesting all changes adding changesets adding manifests adding file changes added 9 changesets with 7 changes to 4 files (+1 heads) changegroup hook: HG_NODE=f9ee2f85a263049e9ae6d37a0e67e96194ffb735 HG_SOURCE=pull HG_URL=bundle:../full.hg (run 'hg heads' to see heads, 'hg merge' to merge) Rollback empty $ hg rollback repository tip rolled back to revision -1 (undo pull) $ cd .. Log -R bundle:empty+full.hg $ hg -R bundle:empty+full.hg log --template="{rev} "; echo "" 8 7 6 5 4 3 2 1 0 Pull full.hg into empty again (using -R; with hook) $ hg -R empty pull full.hg pulling from full.hg requesting all changes adding changesets adding manifests adding file changes added 9 changesets with 7 changes to 4 files (+1 heads) changegroup hook: HG_NODE=f9ee2f85a263049e9ae6d37a0e67e96194ffb735 HG_SOURCE=pull HG_URL=bundle:empty+full.hg (run 'hg heads' to see heads, 'hg merge' to merge) Create partial clones $ rm -r empty $ hg init empty $ hg clone -r 3 test partial adding changesets adding manifests adding file changes added 4 changesets with 4 changes to 1 files updating to branch default 1 files updated, 0 files merged, 0 files removed, 0 files unresolved $ hg clone partial partial2 updating to branch default 1 files updated, 0 files merged, 0 files removed, 0 files unresolved $ cd partial Log -R full.hg in partial $ hg -R bundle://../full.hg log changeset: 8:aa35859c02ea tag: tip parent: 3:eebf5a27f8ca user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: 0.3m changeset: 7:a6a34bfa0076 user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: 1.3m changeset: 6:7373c1169842 user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: 1.3 changeset: 5:1bb50a9436a7 user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: 1.2 changeset: 4:095197eb4973 parent: 0:f9ee2f85a263 user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: 1.1 changeset: 3:eebf5a27f8ca user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: 0.3 changeset: 2:e38ba6f5b7e0 user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: 0.2 changeset: 1:34c2bf6b0626 user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: 0.1 changeset: 0:f9ee2f85a263 user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: 0.0 Incoming full.hg in partial $ hg incoming bundle://../full.hg comparing with bundle:../full.hg searching for changes changeset: 4:095197eb4973 parent: 0:f9ee2f85a263 user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: 1.1 changeset: 5:1bb50a9436a7 user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: 1.2 changeset: 6:7373c1169842 user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: 1.3 changeset: 7:a6a34bfa0076 user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: 1.3m changeset: 8:aa35859c02ea tag: tip parent: 3:eebf5a27f8ca user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: 0.3m Outgoing -R full.hg vs partial2 in partial $ hg -R bundle://../full.hg outgoing ../partial2 comparing with ../partial2 searching for changes changeset: 4:095197eb4973 parent: 0:f9ee2f85a263 user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: 1.1 changeset: 5:1bb50a9436a7 user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: 1.2 changeset: 6:7373c1169842 user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: 1.3 changeset: 7:a6a34bfa0076 user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: 1.3m changeset: 8:aa35859c02ea tag: tip parent: 3:eebf5a27f8ca user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: 0.3m Outgoing -R does-not-exist.hg vs partial2 in partial $ hg -R bundle://../does-not-exist.hg outgoing ../partial2 abort: *../does-not-exist.hg* (glob) [255] $ cd .. hide outer repo $ hg init Direct clone from bundle (all-history) $ hg clone full.hg full-clone requesting all changes adding changesets adding manifests adding file changes added 9 changesets with 7 changes to 4 files (+1 heads) updating to branch default 1 files updated, 0 files merged, 0 files removed, 0 files unresolved $ hg -R full-clone heads changeset: 8:aa35859c02ea tag: tip parent: 3:eebf5a27f8ca user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: 0.3m changeset: 7:a6a34bfa0076 user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: 1.3m $ rm -r full-clone When cloning from a non-copiable repository into '', do not recurse infinitely (issue 2528) $ hg clone full.hg '' abort: empty destination path is not valid [255] test for http://mercurial.selenic.com/bts/issue216 Unbundle incremental bundles into fresh empty in one go $ rm -r empty $ hg init empty $ hg -R test bundle --base null -r 0 ../0.hg 1 changesets found $ hg -R test bundle --base 0 -r 1 ../1.hg 1 changesets found $ hg -R empty unbundle -u ../0.hg ../1.hg adding changesets adding manifests adding file changes added 1 changesets with 1 changes to 1 files adding changesets adding manifests adding file changes added 1 changesets with 1 changes to 1 files 1 files updated, 0 files merged, 0 files removed, 0 files unresolved View full contents of the bundle $ hg -R test bundle --base null -r 3 ../partial.hg 4 changesets found $ cd test $ hg -R ../../partial.hg log -r "bundle()" changeset: 0:f9ee2f85a263 user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: 0.0 changeset: 1:34c2bf6b0626 user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: 0.1 changeset: 2:e38ba6f5b7e0 user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: 0.2 changeset: 3:eebf5a27f8ca user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: 0.3 $ cd .. test for 540d1059c802 test for 540d1059c802 $ hg init orig $ cd orig $ echo foo > foo $ hg add foo $ hg ci -m 'add foo' $ hg clone . ../copy updating to branch default 1 files updated, 0 files merged, 0 files removed, 0 files unresolved $ hg tag foo $ cd ../copy $ echo >> foo $ hg ci -m 'change foo' $ hg bundle ../bundle.hg ../orig searching for changes 1 changesets found $ cd ../orig $ hg incoming ../bundle.hg comparing with ../bundle.hg searching for changes changeset: 2:ed1b79f46b9a tag: tip parent: 0:bbd179dfa0a7 user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: change foo $ cd .. test bundle with # in the filename (issue2154): $ cp bundle.hg 'test#bundle.hg' $ cd orig $ hg incoming '../test#bundle.hg' comparing with ../test abort: unknown revision 'bundle.hg'! [255] note that percent encoding is not handled: $ hg incoming ../test%23bundle.hg abort: repository ../test%23bundle.hg not found! [255] $ cd .. test to bundle revisions on the newly created branch (issue3828): $ hg -q clone -U test test-clone $ cd test $ hg -q branch foo $ hg commit -m "create foo branch" $ hg -q outgoing ../test-clone 9:b4f5acb1ee27 $ hg -q bundle --branch foo foo.hg ../test-clone $ hg -R foo.hg -q log -r "bundle()" 9:b4f5acb1ee27 $ cd .. test for http://mercurial.selenic.com/bts/issue1144 test that verify bundle does not traceback partial history bundle, fails w/ unkown parent $ hg -R bundle.hg verify abort: 00changelog.i@bbd179dfa0a7: unknown parent! [255] full history bundle, refuses to verify non-local repo $ hg -R all.hg verify abort: cannot verify bundle or remote repos [255] but, regular verify must continue to work $ hg -R orig verify checking changesets checking manifests crosschecking files in changesets and manifests checking files 2 files, 2 changesets, 2 total revisions diff against bundle $ hg init b $ cd b $ hg -R ../all.hg diff -r tip diff -r aa35859c02ea anotherfile --- a/anotherfile Thu Jan 01 00:00:00 1970 +0000 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,4 +0,0 @@ -0 -1 -2 -3 $ cd .. bundle single branch $ hg init branchy $ cd branchy $ echo a >a $ echo x >x $ hg ci -Ama adding a adding x $ echo c >c $ echo xx >x $ hg ci -Amc adding c $ echo c1 >c1 $ hg ci -Amc1 adding c1 $ hg up 0 1 files updated, 0 files merged, 2 files removed, 0 files unresolved $ echo b >b $ hg ci -Amb adding b created new head $ echo b1 >b1 $ echo xx >x $ hg ci -Amb1 adding b1 $ hg clone -q -r2 . part == bundling via incoming $ hg in -R part --bundle incoming.hg --template "{node}\n" . comparing with . searching for changes 1a38c1b849e8b70c756d2d80b0b9a3ac0b7ea11a 057f4db07f61970e1c11e83be79e9d08adc4dc31 == bundling $ hg bundle bundle.hg part --debug query 1; heads searching for changes all remote heads known locally 2 changesets found list of changesets: 1a38c1b849e8b70c756d2d80b0b9a3ac0b7ea11a 057f4db07f61970e1c11e83be79e9d08adc4dc31 bundling: 1/2 changesets (50.00%) bundling: 2/2 changesets (100.00%) bundling: 1/2 manifests (50.00%) bundling: 2/2 manifests (100.00%) bundling: b 1/3 files (33.33%) bundling: b1 2/3 files (66.67%) bundling: x 3/3 files (100.00%) == Test for issue3441 $ hg clone -q -r0 . part2 $ hg -q -R part2 pull bundle.hg $ hg -R part2 verify checking changesets checking manifests crosschecking files in changesets and manifests checking files 4 files, 3 changesets, 5 total revisions $ cd ..