Mercurial > hg
view tests/test-transplant.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 | 251332dbf33d |
children | 12243f15d53e |
line wrap: on
line source
$ cat <<EOF >> $HGRCPATH > [extensions] > transplant= > EOF $ hg init t $ cd t $ hg transplant abort: no source URL, branch revision, or revision list provided [255] $ hg transplant --continue --all abort: --continue is incompatible with --branch, --all and --merge [255] $ hg transplant --all tip abort: --all requires a branch revision [255] $ hg transplant --all --branch default tip abort: --all is incompatible with a revision list [255] $ echo r1 > r1 $ hg ci -Amr1 -d'0 0' adding r1 $ hg co -q null $ hg transplant tip abort: no revision checked out [255] $ hg up -q $ echo r2 > r2 $ hg ci -Amr2 -d'1 0' adding r2 $ hg up 0 0 files updated, 0 files merged, 1 files removed, 0 files unresolved $ echo b1 > b1 $ hg ci -Amb1 -d '0 0' adding b1 created new head $ hg merge 1 1 files updated, 0 files merged, 0 files removed, 0 files unresolved (branch merge, don't forget to commit) $ hg transplant 1 abort: outstanding uncommitted merge [255] $ hg up -qC tip $ echo b0 > b1 $ hg transplant 1 abort: uncommitted changes [255] $ hg up -qC tip $ echo b2 > b2 $ hg ci -Amb2 -d '1 0' adding b2 $ echo b3 > b3 $ hg ci -Amb3 -d '2 0' adding b3 $ hg log --template '{rev} {parents} {desc}\n' 4 b3 3 b2 2 0:17ab29e464c6 b1 1 r2 0 r1 $ hg clone . ../rebase updating to branch default 4 files updated, 0 files merged, 0 files removed, 0 files unresolved $ hg init ../emptydest $ cd ../emptydest $ hg transplant --source=../t > /dev/null $ cd ../rebase $ hg up -C 1 1 files updated, 0 files merged, 3 files removed, 0 files unresolved rebase b onto r1 (this also tests that editor is not invoked if '--edit' is not specified) $ HGEDITOR=cat hg transplant -a -b tip applying 37a1297eb21b 37a1297eb21b transplanted to e234d668f844 applying 722f4667af76 722f4667af76 transplanted to 539f377d78df applying a53251cdf717 a53251cdf717 transplanted to ffd6818a3975 $ hg log --template '{rev} {parents} {desc}\n' 7 b3 6 b2 5 1:d11e3596cc1a b1 4 b3 3 b2 2 0:17ab29e464c6 b1 1 r2 0 r1 test format of transplant_source $ hg log -r7 --debug | grep transplant_source extra: transplant_source=\xa52Q\xcd\xf7\x17g\x9d\x19\x07\xb2\x89\xf9\x91SK\xe0\\\x99z $ hg log -r7 -T '{extras}\n' branch=defaulttransplant_source=\xa52Q\xcd\xf7\x17g\x9d\x19\x07\xb2\x89\xf9\x91SK\xe0\\\x99z $ hg log -r7 -T '{join(extras, " ")}\n' branch=default transplant_source=\xa52Q\xcd\xf7\x17g\x9d\x19\x07\xb2\x89\xf9\x91SK\xe0\\\x99z test transplanted revset $ hg log -r 'transplanted()' --template '{rev} {parents} {desc}\n' 5 1:d11e3596cc1a b1 6 b2 7 b3 $ hg log -r 'transplanted(head())' --template '{rev} {parents} {desc}\n' 7 b3 $ hg help revisions.transplanted "transplanted([set])" Transplanted changesets in set, or all transplanted changesets. test transplanted keyword $ hg log --template '{rev} {transplanted}\n' 7 a53251cdf717679d1907b289f991534be05c997a 6 722f4667af767100cb15b6a79324bf8abbfe1ef4 5 37a1297eb21b3ef5c5d2ffac22121a0988ed9f21 4 3 2 1 0 test destination() revset predicate with a transplant of a transplant; new clone so subsequent rollback isn't affected (this also tests that editor is invoked if '--edit' is specified) $ hg clone -q . ../destination $ cd ../destination $ hg up -Cq 0 $ hg branch -q b4 $ hg ci -qm "b4" $ hg status --rev "7^1" --rev 7 A b3 $ cat > $TESTTMP/checkeditform.sh <<EOF > env | grep HGEDITFORM > true > EOF $ cat > $TESTTMP/checkeditform-n-cat.sh <<EOF > env | grep HGEDITFORM > cat \$* > EOF $ HGEDITOR="sh $TESTTMP/checkeditform-n-cat.sh" hg transplant --edit 7 applying ffd6818a3975 HGEDITFORM=transplant.normal b3 HG: Enter commit message. Lines beginning with 'HG:' are removed. HG: Leave message empty to abort commit. HG: -- HG: user: test HG: branch 'b4' HG: added b3 ffd6818a3975 transplanted to 502236fa76bb $ hg log -r 'destination()' changeset: 5:e234d668f844 parent: 1:d11e3596cc1a user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: b1 changeset: 6:539f377d78df user: test date: Thu Jan 01 00:00:01 1970 +0000 summary: b2 changeset: 7:ffd6818a3975 user: test date: Thu Jan 01 00:00:02 1970 +0000 summary: b3 changeset: 9:502236fa76bb branch: b4 tag: tip user: test date: Thu Jan 01 00:00:02 1970 +0000 summary: b3 $ hg log -r 'destination(a53251cdf717)' changeset: 7:ffd6818a3975 user: test date: Thu Jan 01 00:00:02 1970 +0000 summary: b3 changeset: 9:502236fa76bb branch: b4 tag: tip user: test date: Thu Jan 01 00:00:02 1970 +0000 summary: b3 test subset parameter in reverse order $ hg log -r 'reverse(all()) and destination(a53251cdf717)' changeset: 9:502236fa76bb branch: b4 tag: tip user: test date: Thu Jan 01 00:00:02 1970 +0000 summary: b3 changeset: 7:ffd6818a3975 user: test date: Thu Jan 01 00:00:02 1970 +0000 summary: b3 back to the original dir $ cd ../rebase rollback the transplant $ hg rollback repository tip rolled back to revision 4 (undo transplant) working directory now based on revision 1 $ hg tip -q 4:a53251cdf717 $ hg parents -q 1:d11e3596cc1a $ hg status ? b1 ? b2 ? b3 $ hg clone ../t ../prune updating to branch default 4 files updated, 0 files merged, 0 files removed, 0 files unresolved $ cd ../prune $ hg up -C 1 1 files updated, 0 files merged, 3 files removed, 0 files unresolved rebase b onto r1, skipping b2 $ hg transplant -a -b tip -p 3 applying 37a1297eb21b 37a1297eb21b transplanted to e234d668f844 applying a53251cdf717 a53251cdf717 transplanted to 7275fda4d04f $ hg log --template '{rev} {parents} {desc}\n' 6 b3 5 1:d11e3596cc1a b1 4 b3 3 b2 2 0:17ab29e464c6 b1 1 r2 0 r1 test same-parent transplant with --log $ hg clone -r 1 ../t ../sameparent adding changesets adding manifests adding file changes added 2 changesets with 2 changes to 2 files new changesets 17ab29e464c6:d11e3596cc1a updating to branch default 2 files updated, 0 files merged, 0 files removed, 0 files unresolved $ cd ../sameparent $ hg transplant --log -s ../prune 5 searching for changes applying e234d668f844 e234d668f844 transplanted to e07aea8ecf9c $ hg log --template '{rev} {parents} {desc}\n' 2 b1 (transplanted from e234d668f844e1b1a765f01db83a32c0c7bfa170) 1 r2 0 r1 remote transplant, and also test that transplant doesn't break with format-breaking diffopts $ hg clone -r 1 ../t ../remote adding changesets adding manifests adding file changes added 2 changesets with 2 changes to 2 files new changesets 17ab29e464c6:d11e3596cc1a updating to branch default 2 files updated, 0 files merged, 0 files removed, 0 files unresolved $ cd ../remote $ hg --config diff.noprefix=True transplant --log -s ../t 2 4 searching for changes applying 37a1297eb21b 37a1297eb21b transplanted to c19cf0ccb069 applying a53251cdf717 a53251cdf717 transplanted to f7fe5bf98525 $ hg log --template '{rev} {parents} {desc}\n' 3 b3 (transplanted from a53251cdf717679d1907b289f991534be05c997a) 2 b1 (transplanted from 37a1297eb21b3ef5c5d2ffac22121a0988ed9f21) 1 r2 0 r1 skip previous transplants $ hg transplant -s ../t -a -b 4 searching for changes applying 722f4667af76 722f4667af76 transplanted to 47156cd86c0b $ hg log --template '{rev} {parents} {desc}\n' 4 b2 3 b3 (transplanted from a53251cdf717679d1907b289f991534be05c997a) 2 b1 (transplanted from 37a1297eb21b3ef5c5d2ffac22121a0988ed9f21) 1 r2 0 r1 skip local changes transplanted to the source $ echo b4 > b4 $ hg ci -Amb4 -d '3 0' adding b4 $ hg clone ../t ../pullback updating to branch default 4 files updated, 0 files merged, 0 files removed, 0 files unresolved $ cd ../pullback $ hg transplant -s ../remote -a -b tip searching for changes applying 4333daefcb15 4333daefcb15 transplanted to 5f42c04e07cc remote transplant with pull $ hg serve -R ../t -p $HGPORT -d --pid-file=../t.pid $ cat ../t.pid >> $DAEMON_PIDS $ hg clone -r 0 ../t ../rp adding changesets adding manifests adding file changes added 1 changesets with 1 changes to 1 files new changesets 17ab29e464c6 updating to branch default 1 files updated, 0 files merged, 0 files removed, 0 files unresolved $ cd ../rp $ hg transplant -s http://localhost:$HGPORT/ 37a1297eb21b a53251cdf717 searching for changes searching for changes adding changesets adding manifests adding file changes added 1 changesets with 1 changes to 1 files applying a53251cdf717 a53251cdf717 transplanted to 8d9279348abb $ hg log --template '{rev} {parents} {desc}\n' 2 b3 1 b1 0 r1 remote transplant without pull (It was using "2" and "4" (as the previous transplant used to) which referenced revision different from one run to another) $ hg pull -q http://localhost:$HGPORT/ $ hg transplant -s http://localhost:$HGPORT/ 8d9279348abb 722f4667af76 skipping already applied revision 2:8d9279348abb applying 722f4667af76 722f4667af76 transplanted to 76e321915884 transplant --continue $ hg init ../tc $ cd ../tc $ cat <<EOF > foo > foo > bar > baz > EOF $ echo toremove > toremove $ echo baz > baz $ hg ci -Amfoo adding baz adding foo adding toremove $ cat <<EOF > foo > foo2 > bar2 > baz2 > EOF $ rm toremove $ echo added > added $ hg ci -Amfoo2 adding added removing toremove $ echo bar > bar $ cat > baz <<EOF > before baz > baz > after baz > EOF $ hg ci -Ambar adding bar $ echo bar2 >> bar $ hg ci -mbar2 $ hg up 0 3 files updated, 0 files merged, 2 files removed, 0 files unresolved $ echo foobar > foo $ hg ci -mfoobar created new head $ hg transplant 1:3 applying 46ae92138f3c patching file foo Hunk #1 FAILED at 0 1 out of 1 hunks FAILED -- saving rejects to file foo.rej patch failed to apply abort: fix up the working directory and run hg transplant --continue [255] transplant -c shouldn't use an old changeset $ hg up -C 1 files updated, 0 files merged, 0 files removed, 0 files unresolved updated to "e8643552fde5: foobar" 1 other heads for branch "default" $ rm added $ hg transplant --continue abort: no transplant to continue [255] $ hg transplant 1 applying 46ae92138f3c patching file foo Hunk #1 FAILED at 0 1 out of 1 hunks FAILED -- saving rejects to file foo.rej patch failed to apply abort: fix up the working directory and run hg transplant --continue [255] $ cp .hg/transplant/journal .hg/transplant/journal.orig $ cat .hg/transplant/journal # User test # Date 0 0 # Node ID 46ae92138f3ce0249f6789650403286ead052b6d # Parent e8643552fde58f57515e19c4b373a57c96e62af3 foo2 $ grep -v 'Date' .hg/transplant/journal.orig > .hg/transplant/journal $ HGEDITOR="sh $TESTTMP/checkeditform.sh" hg transplant --continue -e abort: filter corrupted changeset (no user or date) [255] $ cp .hg/transplant/journal.orig .hg/transplant/journal $ HGEDITOR="sh $TESTTMP/checkeditform.sh" hg transplant --continue -e HGEDITFORM=transplant.normal 46ae92138f3c transplanted as 9159dada197d $ hg transplant 1:3 skipping already applied revision 1:46ae92138f3c applying 9d6d6b5a8275 9d6d6b5a8275 transplanted to 2d17a10c922f applying 1dab759070cf 1dab759070cf transplanted to e06a69927eb0 $ hg locate added bar baz foo test multiple revisions and --continue $ hg up -qC 0 $ echo bazbaz > baz $ hg ci -Am anotherbaz baz created new head $ hg transplant 1:3 applying 46ae92138f3c 46ae92138f3c transplanted to 1024233ea0ba applying 9d6d6b5a8275 patching file baz Hunk #1 FAILED at 0 1 out of 1 hunks FAILED -- saving rejects to file baz.rej patch failed to apply abort: fix up the working directory and run hg transplant --continue [255] $ hg transplant 1:3 abort: transplant in progress (use 'hg transplant --continue' or 'hg update' to abort) [255] $ echo fixed > baz $ hg transplant --continue 9d6d6b5a8275 transplanted as d80c49962290 applying 1dab759070cf 1dab759070cf transplanted to aa0ffe6bd5ae $ cd .. Issue1111: Test transplant --merge $ hg init t1111 $ cd t1111 $ echo a > a $ hg ci -Am adda adding a $ echo b >> a $ hg ci -m appendb $ echo c >> a $ hg ci -m appendc $ hg up -C 0 1 files updated, 0 files merged, 0 files removed, 0 files unresolved $ echo d >> a $ hg ci -m appendd created new head transplant $ HGEDITOR="sh $TESTTMP/checkeditform.sh" hg transplant -m 1 -e applying 42dc4432fd35 HGEDITFORM=transplant.merge 1:42dc4432fd35 merged at a9f4acbac129 $ hg update -q -C 2 $ cat > a <<EOF > x > y > z > EOF $ hg commit -m replace $ hg update -q -C 4 $ hg transplant -m 5 applying 600a3cdcb41d patching file a Hunk #1 FAILED at 0 1 out of 1 hunks FAILED -- saving rejects to file a.rej patch failed to apply abort: fix up the working directory and run hg transplant --continue [255] $ HGEDITOR="sh $TESTTMP/checkeditform.sh" hg transplant --continue -e HGEDITFORM=transplant.merge 600a3cdcb41d transplanted as a3f88be652e0 $ cd .. test transplant into empty repository $ hg init empty $ cd empty $ hg transplant -s ../t -b tip -a adding changesets adding manifests adding file changes added 4 changesets with 4 changes to 4 files new changesets 17ab29e464c6:a53251cdf717 test "--merge" causing pull from source repository on local host $ hg --config extensions.mq= -q strip 2 $ hg transplant -s ../t --merge tip searching for changes searching for changes adding changesets adding manifests adding file changes added 2 changesets with 2 changes to 2 files applying a53251cdf717 4:a53251cdf717 merged at 4831f4dc831a test interactive transplant $ hg --config extensions.strip= -q strip 0 $ hg -R ../t log -G --template "{rev}:{node|short}" @ 4:a53251cdf717 | o 3:722f4667af76 | o 2:37a1297eb21b | | o 1:d11e3596cc1a |/ o 0:17ab29e464c6 $ hg transplant -q --config ui.interactive=true -s ../t <<EOF > ? > x > q > EOF 0:17ab29e464c6 apply changeset? [ynmpcq?]: ? y: yes, transplant this changeset n: no, skip this changeset m: merge at this changeset p: show patch c: commit selected changesets q: quit and cancel transplant ?: ? (show this help) apply changeset? [ynmpcq?]: x unrecognized response apply changeset? [ynmpcq?]: q $ hg transplant -q --config ui.interactive=true -s ../t <<EOF > p > y > n > n > m > c > EOF 0:17ab29e464c6 apply changeset? [ynmpcq?]: p diff -r 000000000000 -r 17ab29e464c6 r1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/r1 Thu Jan 01 00:00:00 1970 +0000 @@ -0,0 +1,1 @@ +r1 apply changeset? [ynmpcq?]: y 1:d11e3596cc1a apply changeset? [ynmpcq?]: n 2:37a1297eb21b apply changeset? [ynmpcq?]: n 3:722f4667af76 apply changeset? [ynmpcq?]: m 4:a53251cdf717 apply changeset? [ynmpcq?]: c $ hg log -G --template "{node|short}" @ 88be5dde5260 |\ | o 722f4667af76 | | | o 37a1297eb21b |/ o 17ab29e464c6 $ hg transplant -q --config ui.interactive=true -s ../t <<EOF > x > ? > y > q > EOF 1:d11e3596cc1a apply changeset? [ynmpcq?]: x unrecognized response apply changeset? [ynmpcq?]: ? y: yes, transplant this changeset n: no, skip this changeset m: merge at this changeset p: show patch c: commit selected changesets q: quit and cancel transplant ?: ? (show this help) apply changeset? [ynmpcq?]: y 4:a53251cdf717 apply changeset? [ynmpcq?]: q $ hg heads --template "{node|short}\n" 88be5dde5260 $ cd .. #if unix-permissions system-sh test filter $ hg init filter $ cd filter $ cat <<'EOF' >test-filter > #!/bin/sh > sed 's/r1/r2/' $1 > $1.new > mv $1.new $1 > EOF $ chmod +x test-filter $ hg transplant -s ../t -b tip -a --filter ./test-filter filtering * (glob) applying 17ab29e464c6 17ab29e464c6 transplanted to e9ffc54ea104 filtering * (glob) applying 37a1297eb21b 37a1297eb21b transplanted to 348b36d0b6a5 filtering * (glob) applying 722f4667af76 722f4667af76 transplanted to 0aa6979afb95 filtering * (glob) applying a53251cdf717 a53251cdf717 transplanted to 14f8512272b5 $ hg log --template '{rev} {parents} {desc}\n' 3 b3 2 b2 1 b1 0 r2 $ cd .. test filter with failed patch $ cd filter $ hg up 0 0 files updated, 0 files merged, 3 files removed, 0 files unresolved $ echo foo > b1 $ hg ci -Am foo adding b1 adding test-filter created new head $ hg transplant 1 --filter ./test-filter filtering * (glob) applying 348b36d0b6a5 file b1 already exists 1 out of 1 hunks FAILED -- saving rejects to file b1.rej patch failed to apply abort: fix up the working directory and run hg transplant --continue [255] $ cd .. test environment passed to filter $ hg init filter-environment $ cd filter-environment $ cat <<'EOF' >test-filter-environment > #!/bin/sh > echo "Transplant by $HGUSER" >> $1 > echo "Transplant from rev $HGREVISION" >> $1 > EOF $ chmod +x test-filter-environment $ hg transplant -s ../t --filter ./test-filter-environment 0 filtering * (glob) applying 17ab29e464c6 17ab29e464c6 transplanted to 5190e68026a0 $ hg log --template '{rev} {parents} {desc}\n' 0 r1 Transplant by test Transplant from rev 17ab29e464c6ca53e329470efe2a9918ac617a6f $ cd .. test transplant with filter handles invalid changelog $ hg init filter-invalid-log $ cd filter-invalid-log $ cat <<'EOF' >test-filter-invalid-log > #!/bin/sh > echo "" > $1 > EOF $ chmod +x test-filter-invalid-log $ hg transplant -s ../t --filter ./test-filter-invalid-log 0 filtering * (glob) abort: filter corrupted changeset (no user or date) [255] $ cd .. #endif test with a win32ext like setup (differing EOLs) $ hg init twin1 $ cd twin1 $ echo a > a $ echo b > b $ echo b >> b $ hg ci -Am t adding a adding b $ echo a > b $ echo b >> b $ hg ci -m changeb $ cd .. $ hg init twin2 $ cd twin2 $ echo '[patch]' >> .hg/hgrc $ echo 'eol = crlf' >> .hg/hgrc $ "$PYTHON" -c "open('b', 'wb').write(b'b\r\nb\r\n')" $ hg ci -Am addb adding b $ hg transplant -s ../twin1 tip searching for changes warning: repository is unrelated applying 2e849d776c17 2e849d776c17 transplanted to 8e65bebc063e $ cat b a\r (esc) b\r (esc) $ cd .. test transplant with merge changeset is skipped $ hg init merge1a $ cd merge1a $ echo a > a $ hg ci -Am a adding a $ hg branch b marked working directory as branch b (branches are permanent and global, did you want a bookmark?) $ hg ci -m branchb $ echo b > b $ hg ci -Am b adding b $ hg update default 0 files updated, 0 files merged, 1 files removed, 0 files unresolved $ hg merge b 1 files updated, 0 files merged, 0 files removed, 0 files unresolved (branch merge, don't forget to commit) $ hg ci -m mergeb $ cd .. $ hg init merge1b $ cd merge1b $ hg transplant -s ../merge1a tip $ cd .. test transplant with merge changeset accepts --parent $ hg init merge2a $ cd merge2a $ echo a > a $ hg ci -Am a adding a $ hg branch b marked working directory as branch b (branches are permanent and global, did you want a bookmark?) $ hg ci -m branchb $ echo b > b $ hg ci -Am b adding b $ hg update default 0 files updated, 0 files merged, 1 files removed, 0 files unresolved $ hg merge b 1 files updated, 0 files merged, 0 files removed, 0 files unresolved (branch merge, don't forget to commit) $ hg ci -m mergeb $ cd .. $ hg init merge2b $ cd merge2b $ hg transplant -s ../merge2a --parent tip tip abort: be9f9b39483f is not a parent of be9f9b39483f [255] $ hg transplant -s ../merge2a --parent 0 tip applying be9f9b39483f be9f9b39483f transplanted to 9959e51f94d1 $ cd .. test transplanting a patch turning into a no-op $ hg init binarysource $ cd binarysource $ echo a > a $ hg ci -Am adda a >>> open('b', 'wb').write(b'\0b1') and None $ hg ci -Am addb b >>> open('b', 'wb').write(b'\0b2') and None $ hg ci -m changeb b $ cd .. $ hg clone -r0 binarysource binarydest adding changesets adding manifests adding file changes added 1 changesets with 1 changes to 1 files new changesets 07f494440405 updating to branch default 1 files updated, 0 files merged, 0 files removed, 0 files unresolved $ cd binarydest $ cp ../binarysource/b b $ hg ci -Am addb2 b $ hg transplant -s ../binarysource 2 searching for changes applying 7a7d57e15850 skipping emptied changeset 7a7d57e15850 Test empty result in --continue $ hg transplant -s ../binarysource 1 searching for changes applying 645035761929 file b already exists 1 out of 1 hunks FAILED -- saving rejects to file b.rej patch failed to apply abort: fix up the working directory and run hg transplant --continue [255] $ hg status ? b.rej $ hg transplant --continue 645035761929 skipped due to empty diff $ cd .. Explicitly kill daemons to let the test exit on Windows $ killdaemons.py Test that patch-ed files are treated as "modified", when transplant is aborted by failure of patching, even if none of mode, size and timestamp of them isn't changed on the filesystem (see also issue4583) $ cd t $ cat > $TESTTMP/abort.py <<EOF > # emulate that patch.patch() is aborted at patching on "abort" file > from mercurial import error, extensions, patch as patchmod > def patch(orig, ui, repo, patchname, > strip=1, prefix=b'', files=None, > eolmode=b'strict', similarity=0): > if files is None: > files = set() > r = orig(ui, repo, patchname, > strip=strip, prefix=prefix, files=files, > eolmode=eolmode, similarity=similarity) > if b'abort' in files: > raise error.PatchError('intentional error while patching') > return r > def extsetup(ui): > extensions.wrapfunction(patchmod, 'patch', patch) > EOF $ echo X1 > r1 $ hg diff --nodates r1 diff -r a53251cdf717 r1 --- a/r1 +++ b/r1 @@ -1,1 +1,1 @@ -r1 +X1 $ hg commit -m "X1 as r1" $ echo 'marking to abort patching' > abort $ hg add abort $ echo Y1 > r1 $ hg diff --nodates r1 diff -r 22c515968f13 r1 --- a/r1 +++ b/r1 @@ -1,1 +1,1 @@ -X1 +Y1 $ hg commit -m "Y1 as r1" $ hg update -q -C d11e3596cc1a $ cat r1 r1 $ cat >> .hg/hgrc <<EOF > [fakedirstatewritetime] > # emulate invoking dirstate.write() via repo.status() or markcommitted() > # at 2000-01-01 00:00 > fakenow = 200001010000 > > # emulate invoking patch.internalpatch() at 2000-01-01 00:00 > [fakepatchtime] > fakenow = 200001010000 > > [extensions] > fakedirstatewritetime = $TESTDIR/fakedirstatewritetime.py > fakepatchtime = $TESTDIR/fakepatchtime.py > abort = $TESTTMP/abort.py > EOF $ hg transplant "22c515968f13::" applying 22c515968f13 22c515968f13 transplanted to * (glob) applying e38700ba9dd3 intentional error while patching abort: fix up the working directory and run hg transplant --continue [255] $ cat >> .hg/hgrc <<EOF > [hooks] > fakedirstatewritetime = ! > fakepatchtime = ! > [extensions] > abort = ! > EOF $ cat r1 Y1 $ hg debugstate | grep ' r1$' n 644 3 unset r1 $ hg status -A r1 M r1 Test that rollback by unexpected failure after transplanting the first revision restores dirstate correctly. $ hg rollback -q $ rm -f abort $ hg update -q -C d11e3596cc1a $ hg parents -T "{node|short}\n" d11e3596cc1a $ hg status -A C r1 C r2 $ cat >> .hg/hgrc <<EOF > [hooks] > # emulate failure at transplanting the 2nd revision > pretxncommit.abort = test ! -f abort > EOF $ hg transplant "22c515968f13::" applying 22c515968f13 22c515968f13 transplanted to * (glob) applying e38700ba9dd3 transaction abort! rollback completed abort: pretxncommit.abort hook exited with status 1 [255] $ cat >> .hg/hgrc <<EOF > [hooks] > pretxncommit.abort = ! > EOF $ hg parents -T "{node|short}\n" d11e3596cc1a $ hg status -A M r1 ? abort C r2 $ cd ..