Mercurial > hg
view tests/test-bundle.t @ 42044:bb271ec2fbfb
compression: introduce a `storage.revlog.zstd.level` configuration
This option control the zstd compression level used when compressing revlog
chunk. The usage of zstd for revlog compression has not graduated from
experimental yet, but we intend to fix that soon.
The option name for the compression level is more straight forward to pick, so
this changesets comes first. Having a dedicated option for each compression
engine is useful because they don't support the same range of values.
I ran the same measurement as for the zlib compression level (in the parent
changesets). The variation in repository size is stay mostly in the same (small)
range. The "read/write" performance see smallish variation, but are overall much
better than zlib. Write performance show the same tend of having better write
performance for when reaching high-end compression.
Again, we don't intend to change the default zstd compression level (currently:
3) in this series. However this is worth investigating in the future.
The Performance comparison of zlib vs zstd is quite impressive. The repository
size stay in the same range, but the performance are much better in all
situations.
Comparison summary
==================
We are looking at:
- performance range for zlib
- performance range for zstd
- comparison of default zstd (level-3) to default zlib (level 6)
- comparison of the slowest zstd time to the fastest zlib time
Read performance:
-----------------
| zlib | zstd | cmp | f2s
mercurial | 0.170159 - 0.189219 | 0.144127 - 0.149624 | 80% | 88%
pypy | 2.679217 - 2.768691 | 1.532317 - 1.705044 | 60% | 63%
netbeans | 122.477027 - 141.620281 | 72.996346 - 89.731560 | 58% | 73%
mozilla | 147.867662 - 170.572118 | 91.700995 - 105.853099 | 56% | 71%
Write performance:
------------------
| zlib | zstd | cmp | f2s
mercurial | 53.250304 - 56.2936129 | 40.877025 - 45.677286 | 75% | 86%
pypy | 460.721984 - 476.589918 | 270.545409 - 301.002219 | 63% | 65%
netbeans | 520.560316 - 715.930400 | 370.356311 - 428.329652 | 55% | 82%
mozilla | 739.803002 - 987.056093 | 505.152906 - 591.930683 | 57% | 80%
Raw data
--------
repo alg lvl .hg/store size 00manifest.d read write
mercurial zlib 1 49,402,813 5,963,475 0.170159 53.250304
mercurial zlib 6 47,197,397 5,875,730 0.182820 56.264320
mercurial zlib 9 47,121,596 5,849,781 0.189219 56.293612
mercurial zstd 1 49,737,084 5,966,355 0.144127 40.877025
mercurial zstd 3 48,961,867 5,895,208 0.146376 42.268142
mercurial zstd 5 48,200,592 5,938,676 0.149624 43.162875
mercurial zstd 10 47,833,520 5,913,353 0.145185 44.012489
mercurial zstd 15 47,314,604 5,728,679 0.147686 45.677286
mercurial zstd 20 47,330,502 5,830,539 0.145789 45.025407
mercurial zstd 22 47,330,076 5,830,539 0.143996 44.690460
pypy zlib 1 370,830,572 28,462,425 2.679217 460.721984
pypy zlib 6 340,112,317 27,648,747 2.768691 467.537158
pypy zlib 9 338,360,736 27,639,003 2.763495 476.589918
pypy zstd 1 362,377,479 27,916,214 1.532317 270.545409
pypy zstd 3 354,137,693 27,905,988 1.686718 294.951509
pypy zstd 5 342,640,043 27,655,774 1.705044 301.002219
pypy zstd 10 334,224,327 27,164,493 1.567287 285.186239
pypy zstd 15 329,000,363 26,645,965 1.637729 299.561332
pypy zstd 20 324,534,039 26,199,547 1.526813 302.149827
pypy zstd 22 324,530,595 26,198,932 1.525718 307.821218
netbeans zlib 1 1,281,847,810 165,495,457 122.477027 520.560316
netbeans zlib 6 1,205,284,353 159,161,207 139.876147 715.930400
netbeans zlib 9 1,197,135,671 155,034,586 141.620281 678.297064
netbeans zstd 1 1,259,581,737 160,840,613 72.996346 370.356311
netbeans zstd 3 1,232,978,122 157,691,551 81.622317 396.733087
netbeans zstd 5 1,208,034,075 160,246,880 83.080549 364.342626
netbeans zstd 10 1,188,624,176 156,083,417 79.323935 403.594602
netbeans zstd 15 1,176,973,589 153,859,477 89.731560 428.329652
netbeans zstd 20 1,162,958,258 151,147,535 82.842667 392.335349
netbeans zstd 22 1,162,707,029 151,150,220 82.565695 402.840655
mozilla zlib 1 2,775,497,186 298,527,987 147.867662 751.263721
mozilla zlib 6 2,596,856,420 286,597,671 170.572118 987.056093
mozilla zlib 9 2,587,542,494 287,018,264 163.622338 739.803002
mozilla zstd 1 2,723,159,348 286,617,532 91.700995 570.042751
mozilla zstd 3 2,665,055,001 286,152,013 95.240155 561.412805
mozilla zstd 5 2,607,819,817 288,060,030 101.978048 505.152906
mozilla zstd 10 2,558,761,085 283,967,648 104.113481 497.771202
mozilla zstd 15 2,526,216,060 275,581,300 105.853099 591.930683
mozilla zstd 20 2,485,114,806 266,478,859 95.268795 576.515389
mozilla zstd 22 2,484,869,080 266,456,505 94.429282 572.785537
author | Pierre-Yves David <pierre-yves.david@octobus.net> |
---|---|
date | Wed, 27 Mar 2019 18:35:59 +0100 |
parents | 35e29a3aa441 |
children | 8d72e29ad1e0 |
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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 checked 9 changesets with 7 changes to 4 files $ 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 checked 0 changesets with 0 changes to 0 files #if repobundlerepo Pull full.hg into test (using --cwd) $ hg --cwd test pull ../full.hg pulling from ../full.hg searching for changes no changes found Verify that there are no leaked temporary files after pull (issue2797) $ ls test/.hg | grep .hg10un [1] 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) new changesets f9ee2f85a263:aa35859c02ea (9 drafts) (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) new changesets f9ee2f85a263:aa35859c02ea (9 drafts) (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) new changesets f9ee2f85a263:aa35859c02ea (9 drafts) (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 wcache Pull ../full.hg into empty (with hook) $ cat >> .hg/hgrc <<EOF > [hooks] > changegroup = sh -c "printenv.py --line changegroup" > EOF doesn't work (yet ?) NOTE: msys is mangling the URL below 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) new changesets f9ee2f85a263:aa35859c02ea (9 drafts) changegroup hook: HG_HOOKNAME=changegroup HG_HOOKTYPE=changegroup HG_NODE=f9ee2f85a263049e9ae6d37a0e67e96194ffb735 HG_NODE_LAST=aa35859c02ea8bd48da5da68cd2740ac71afcbaf HG_SOURCE=pull HG_TXNID=TXN:$ID$ HG_TXNNAME=pull bundle:../full.hg (no-msys !) bundle;../full.hg (msys !) HG_URL=bundle:../full.hg (no-msys !) HG_URL=bundle;../full.hg (msys !) (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) new changesets f9ee2f85a263:aa35859c02ea (9 drafts) changegroup hook: HG_HOOKNAME=changegroup HG_HOOKTYPE=changegroup HG_NODE=f9ee2f85a263049e9ae6d37a0e67e96194ffb735 HG_NODE_LAST=aa35859c02ea8bd48da5da68cd2740ac71afcbaf HG_SOURCE=pull HG_TXNID=TXN:$ID$ HG_TXNNAME=pull bundle:empty+full.hg HG_URL=bundle:empty+full.hg (run 'hg heads' to see heads, 'hg merge' to merge) #endif Cannot produce streaming clone bundles with "hg bundle" $ hg -R test bundle -t packed1 packed.hg abort: packed bundles cannot be produced by "hg bundle" (use 'hg debugcreatestreamclonebundle') [255] packed1 is produced properly #if reporevlogstore $ hg -R test debugcreatestreamclonebundle packed.hg writing 2664 bytes for 6 files bundle requirements: generaldelta, revlogv1, sparserevlog $ f -B 64 --size --sha1 --hexdump packed.hg packed.hg: size=2840, sha1=12bf3eee3eb8a04c503ce2d29b48f0135c7edff5 0000: 48 47 53 31 55 4e 00 00 00 00 00 00 00 06 00 00 |HGS1UN..........| 0010: 00 00 00 00 0a 68 00 23 67 65 6e 65 72 61 6c 64 |.....h.#generald| 0020: 65 6c 74 61 2c 72 65 76 6c 6f 67 76 31 2c 73 70 |elta,revlogv1,sp| 0030: 61 72 73 65 72 65 76 6c 6f 67 00 64 61 74 61 2f |arserevlog.data/| $ hg debugbundle --spec packed.hg none-packed1;requirements%3Dgeneraldelta%2Crevlogv1%2Csparserevlog generaldelta requirement is not listed in stream clone bundles unless used $ hg --config format.usegeneraldelta=false init testnongd $ cd testnongd $ touch foo $ hg -q commit -A -m initial $ cd .. $ hg -R testnongd debugcreatestreamclonebundle packednongd.hg writing 301 bytes for 3 files bundle requirements: revlogv1 $ f -B 64 --size --sha1 --hexdump packednongd.hg packednongd.hg: size=383, sha1=1d9c230238edd5d38907100b729ba72b1831fe6f 0000: 48 47 53 31 55 4e 00 00 00 00 00 00 00 03 00 00 |HGS1UN..........| 0010: 00 00 00 00 01 2d 00 09 72 65 76 6c 6f 67 76 31 |.....-..revlogv1| 0020: 00 64 61 74 61 2f 66 6f 6f 2e 69 00 36 34 0a 00 |.data/foo.i.64..| 0030: 01 00 01 00 00 00 00 00 00 00 00 00 00 00 00 00 |................| $ hg debugbundle --spec packednongd.hg none-packed1;requirements%3Drevlogv1 Warning emitted when packed bundles contain secret changesets $ hg init testsecret $ cd testsecret $ touch foo $ hg -q commit -A -m initial $ hg phase --force --secret -r . $ cd .. $ hg -R testsecret debugcreatestreamclonebundle packedsecret.hg (warning: stream clone bundle will contain secret revisions) writing 301 bytes for 3 files bundle requirements: generaldelta, revlogv1, sparserevlog Unpacking packed1 bundles with "hg unbundle" isn't allowed $ hg init packed $ hg -R packed unbundle packed.hg abort: packed bundles cannot be applied with "hg unbundle" (use "hg debugapplystreamclonebundle") [255] packed1 can be consumed from debug command (this also confirms that streamclone-ed changes are visible via @filecache properties to in-process procedures before closing transaction) $ cat > $TESTTMP/showtip.py <<EOF > from __future__ import absolute_import > > def showtip(ui, repo, hooktype, **kwargs): > ui.warn(b'%s: %s\n' % (hooktype, repo[b'tip'].hex()[:12])) > > def reposetup(ui, repo): > # this confirms (and ensures) that (empty) 00changelog.i > # before streamclone is already cached as repo.changelog > ui.setconfig(b'hooks', b'pretxnopen.showtip', showtip) > > # this confirms that streamclone-ed changes are visible to > # in-process procedures before closing transaction > ui.setconfig(b'hooks', b'pretxnclose.showtip', showtip) > > # this confirms that streamclone-ed changes are still visible > # after closing transaction > ui.setconfig(b'hooks', b'txnclose.showtip', showtip) > EOF $ cat >> $HGRCPATH <<EOF > [extensions] > showtip = $TESTTMP/showtip.py > EOF $ hg -R packed debugapplystreamclonebundle packed.hg 6 files to transfer, 2.60 KB of data pretxnopen: 000000000000 pretxnclose: aa35859c02ea transferred 2.60 KB in *.* seconds (* */sec) (glob) txnclose: aa35859c02ea (for safety, confirm visibility of streamclone-ed changes by another process, too) $ hg -R packed tip -T "{node|short}\n" aa35859c02ea $ cat >> $HGRCPATH <<EOF > [extensions] > showtip = ! > EOF Does not work on non-empty repo $ hg -R packed debugapplystreamclonebundle packed.hg abort: cannot apply stream clone bundle on non-empty repo [255] #endif 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 new changesets f9ee2f85a263:eebf5a27f8ca 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 #if repobundlerepo Log -R full.hg in partial $ hg -R bundle://../full.hg log -T phases changeset: 8:aa35859c02ea tag: tip phase: draft parent: 3:eebf5a27f8ca user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: 0.3m changeset: 7:a6a34bfa0076 phase: draft user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: 1.3m changeset: 6:7373c1169842 phase: draft user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: 1.3 changeset: 5:1bb50a9436a7 phase: draft user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: 1.2 changeset: 4:095197eb4973 phase: draft parent: 0:f9ee2f85a263 user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: 1.1 changeset: 3:eebf5a27f8ca phase: public user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: 0.3 changeset: 2:e38ba6f5b7e0 phase: public user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: 0.2 changeset: 1:34c2bf6b0626 phase: public user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: 0.1 changeset: 0:f9ee2f85a263 phase: public 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] #endif $ cd .. hide outer repo $ hg init Direct clone from bundle (all-history) #if repobundlerepo $ 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) new changesets f9ee2f85a263:aa35859c02ea (9 drafts) 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 (issue2528) $ hg clone full.hg '' abort: empty destination path is not valid [255] test for https://bz.mercurial-scm.org/216 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 new changesets f9ee2f85a263 (1 drafts) adding changesets adding manifests adding file changes added 1 changesets with 1 changes to 1 files new changesets 34c2bf6b0626 (1 drafts) 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 .. #endif 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 .. #if repobundlerepo $ 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 .. #endif 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 #if repobundlerepo $ hg -R foo.hg -q log -r "bundle()" 9:b4f5acb1ee27 #endif $ cd .. test for https://bz.mercurial-scm.org/1144 test that verify bundle does not traceback partial history bundle, fails w/ unknown parent $ hg -R bundle.hg verify abort: 00changelog.i@bbd179dfa0a7: unknown parent! [255] full history bundle, refuses to verify non-local repo #if repobundlerepo $ hg -R all.hg verify abort: cannot verify bundle or remote repos [255] #endif but, regular verify must continue to work $ hg -R orig verify checking changesets checking manifests crosschecking files in changesets and manifests checking files checked 2 changesets with 2 changes to 2 files #if repobundlerepo 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 .. #endif 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 --config progress.debug=true query 1; heads searching for changes all remote heads known locally 2 changesets found list of changesets: 1a38c1b849e8b70c756d2d80b0b9a3ac0b7ea11a 057f4db07f61970e1c11e83be79e9d08adc4dc31 bundle2-output-bundle: "HG20", (1 params) 2 parts total bundle2-output-part: "changegroup" (params: 1 mandatory 1 advisory) streamed payload changesets: 1/2 chunks (50.00%) changesets: 2/2 chunks (100.00%) manifests: 1/2 chunks (50.00%) manifests: 2/2 chunks (100.00%) files: b 1/3 files (33.33%) files: b1 2/3 files (66.67%) files: x 3/3 files (100.00%) bundle2-output-part: "cache:rev-branch-cache" (advisory) streamed payload #if repobundlerepo == 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 checked 3 changesets with 5 changes to 4 files #endif == Test bundling no commits $ hg bundle -r 'public()' no-output.hg abort: no commits to bundle [255] $ cd .. When user merges to the revision existing only in the bundle, it should show warning that second parent of the working directory does not exist $ hg init update2bundled $ cd update2bundled $ cat <<EOF >> .hg/hgrc > [extensions] > strip = > EOF $ echo "aaa" >> a $ hg commit -A -m 0 adding a $ echo "bbb" >> b $ hg commit -A -m 1 adding b $ echo "ccc" >> c $ hg commit -A -m 2 adding c $ hg update -r 1 0 files updated, 0 files merged, 1 files removed, 0 files unresolved $ echo "ddd" >> d $ hg commit -A -m 3 adding d created new head $ hg update -r 2 1 files updated, 0 files merged, 1 files removed, 0 files unresolved $ hg log -G o changeset: 3:8bd3e1f196af | tag: tip | parent: 1:a01eca7af26d | user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: 3 | | @ changeset: 2:4652c276ac4f |/ user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: 2 | o changeset: 1:a01eca7af26d | user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: 1 | o changeset: 0:4fe08cd4693e user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: 0 #if repobundlerepo $ hg bundle --base 1 -r 3 ../update2bundled.hg 1 changesets found $ hg strip -r 3 saved backup bundle to $TESTTMP/update2bundled/.hg/strip-backup/8bd3e1f196af-017e56d8-backup.hg $ hg merge -R ../update2bundled.hg -r 3 setting parent to node 8bd3e1f196af289b2b121be08031e76d7ae92098 that only exists in the bundle 1 files updated, 0 files merged, 0 files removed, 0 files unresolved (branch merge, don't forget to commit) When user updates to the revision existing only in the bundle, it should show warning $ hg update -R ../update2bundled.hg --clean -r 3 setting parent to node 8bd3e1f196af289b2b121be08031e76d7ae92098 that only exists in the bundle 1 files updated, 0 files merged, 1 files removed, 0 files unresolved When user updates to the revision existing in the local repository the warning shouldn't be emitted $ hg update -R ../update2bundled.hg -r 0 0 files updated, 0 files merged, 2 files removed, 0 files unresolved #endif Test the option that create slim bundle $ hg bundle -a --config devel.bundle.delta=p1 ./slim.hg 3 changesets found Test the option that create and no-delta's bundle $ hg bundle -a --config devel.bundle.delta=full ./full.hg 3 changesets found