Mercurial > hg
view tests/test-strip.t @ 46582:b0a3ca02d17a
copies-rust: implement PartialEqual manually
Now that we know that each (dest, rev) pair has at most a unique CopySource, we
can simplify comparison a lot.
This "simple" step buy a good share of the previous slowdown back in some case:
Repo Case Source-Rev Dest-Rev # of revisions old time new time Difference Factor time per rev
---------------------------------------------------------------------------------------------------------------------------------------------------------------
mozilla-try x00000_revs_x00000_added_x000_copies 9b2a99adc05e 8e29777b48e6 : 382065 revs, 43.304637 s, 34.443661 s, -8.860976 s, × 0.7954, 90 µs/rev
Full benchmark:
Repo Case Source-Rev Dest-Rev # of revisions old time new time Difference Factor time per rev
---------------------------------------------------------------------------------------------------------------------------------------------------------------
mercurial x_revs_x_added_0_copies ad6b123de1c7 39cfcef4f463 : 1 revs, 0.000043 s, 0.000043 s, +0.000000 s, × 1.0000, 43 µs/rev
mercurial x_revs_x_added_x_copies 2b1c78674230 0c1d10351869 : 6 revs, 0.000114 s, 0.000117 s, +0.000003 s, × 1.0263, 19 µs/rev
mercurial x000_revs_x000_added_x_copies 81f8ff2a9bf2 dd3267698d84 : 1032 revs, 0.004937 s, 0.004892 s, -0.000045 s, × 0.9909, 4 µs/rev
pypy x_revs_x_added_0_copies aed021ee8ae8 099ed31b181b : 9 revs, 0.000339 s, 0.000196 s, -0.000143 s, × 0.5782, 21 µs/rev
pypy x_revs_x000_added_0_copies 4aa4e1f8e19a 359343b9ac0e : 1 revs, 0.000049 s, 0.000050 s, +0.000001 s, × 1.0204, 50 µs/rev
pypy x_revs_x_added_x_copies ac52eb7bbbb0 72e022663155 : 7 revs, 0.000202 s, 0.000117 s, -0.000085 s, × 0.5792, 16 µs/rev
pypy x_revs_x00_added_x_copies c3b14617fbd7 ace7255d9a26 : 1 revs, 0.000409 s, 0.6f1f4a s, -0.000087 s, × 0.7873, 322 µs/rev
pypy x_revs_x000_added_x000_copies df6f7a526b60 a83dc6a2d56f : 6 revs, 0.011984 s, 0.011949 s, -0.000035 s, × 0.9971, 1991 µs/rev
pypy x000_revs_xx00_added_0_copies 89a76aede314 2f22446ff07e : 4785 revs, 0.050820 s, 0.050802 s, -0.000018 s, × 0.9996, 10 µs/rev
pypy x000_revs_x000_added_x_copies 8a3b5bfd266e 2c68e87c3efe : 6780 revs, 0.087953 s, 0.088090 s, +0.000137 s, × 1.0016, 12 µs/rev
pypy x000_revs_x000_added_x000_copies 89a76aede314 7b3dda341c84 : 5441 revs, 0.062902 s, 0.062079 s, -0.000823 s, × 0.9869, 11 µs/rev
pypy x0000_revs_x_added_0_copies d1defd0dc478 c9cb1334cc78 : 43645 revs, 0.679234 s, 0.635337 s, -0.043897 s, × 0.9354, 14 µs/rev
pypy x0000_revs_xx000_added_0_copies bf2c629d0071 4ffed77c095c : 2 revs, 0.013095 s, 0.013262 s, +0.000167 s, × 1.0128, 6631 µs/rev
pypy x0000_revs_xx000_added_x000_copies 08ea3258278e d9fa043f30c0 : 11316 revs, 0.120910 s, 0.120085 s, -0.000825 s, × 0.9932, 10 µs/rev
netbeans x_revs_x_added_0_copies fb0955ffcbcd a01e9239f9e7 : 2 revs, 0.000087 s, 0.000085 s, -0.000002 s, × 0.9770, 42 µs/rev
netbeans x_revs_x000_added_0_copies 6f360122949f 20eb231cc7d0 : 2 revs, 0.000107 s, 0.000110 s, +0.000003 s, × 1.0280, 55 µs/rev
netbeans x_revs_x_added_x_copies 1ada3faf6fb6 5a39d12eecf4 : 3 revs, 0.000186 s, 0.000177 s, -0.000009 s, × 0.9516, 59 µs/rev
netbeans x_revs_x00_added_x_copies 35be93ba1e2c 9eec5e90c05f : 9 revs, 0.000754 s, 0.000743 s, -0.000011 s, × 0.9854, 82 µs/rev
netbeans x000_revs_xx00_added_0_copies eac3045b4fdd 51d4ae7f1290 : 1421 revs, 0.010443 s, 0.010168 s, -0.000275 s, × 0.9737, 7 µs/rev
netbeans x000_revs_x000_added_x_copies e2063d266acd 6081d72689dc : 1533 revs, 0.015697 s, 0.015946 s, +0.000249 s, × 1.0159, 10 µs/rev
netbeans x000_revs_x000_added_x000_copies ff453e9fee32 411350406ec2 : 5750 revs, 0.063528 s, 0.062712 s, -0.000816 s, × 0.9872, 10 µs/rev
netbeans x0000_revs_xx000_added_x000_copies 588c2d1ced70 1aad62e59ddd : 66949 revs, 0.545515 s, 0.523832 s, -0.021683 s, × 0.9603, 7 µs/rev
mozilla-central x_revs_x_added_0_copies 3697f962bb7b 7015fcdd43a2 : 2 revs, 0.000089 s, 0.000090 s, +0.000001 s, × 1.0112, 45 µs/rev
mozilla-central x_revs_x000_added_0_copies dd390860c6c9 40d0c5bed75d : 8 revs, 0.000265 s, 0.000264 s, -0.000001 s, × 0.9962, 33 µs/rev
mozilla-central x_revs_x_added_x_copies 8d198483ae3b 14207ffc2b2f : 9 revs, 0.000381 s, 0.000187 s, -0.000194 s, × 0.4908, 20 µs/rev
mozilla-central x_revs_x00_added_x_copies 98cbc58cc6bc 446a150332c3 : 7 revs, 0.000672 s, 0.000665 s, -0.000007 s, × 0.9896, 95 µs/rev
mozilla-central x_revs_x000_added_x000_copies 3c684b4b8f68 0a5e72d1b479 : 3 revs, 0.003497 s, 0.003556 s, +0.000059 s, × 1.0169, 1185 µs/rev
mozilla-central x_revs_x0000_added_x0000_copies effb563bb7e5 c07a39dc4e80 : 6 revs, 0.073204 s, 0.071345 s, -0.001859 s, × 0.9746, 11890 µs/rev
mozilla-central x000_revs_xx00_added_0_copies 6100d773079a 04a55431795e : 1593 revs, 0.006482 s, 0.006551 s, +0.000069 s, × 1.0106, 4 µs/rev
mozilla-central x000_revs_x000_added_x_copies 9f17a6fc04f9 2d37b966abed : 41 revs, 0.005066 s, 0.005078 s, +0.000012 s, × 1.0024, 123 µs/rev
mozilla-central x000_revs_x000_added_x000_copies 7c97034feb78 4407bd0c6330 : 7839 revs, 0.065707 s, 0.065823 s, +0.000116 s, × 1.0018, 8 µs/rev
mozilla-central x0000_revs_xx000_added_0_copies 9eec5917337d 67118cc6dcad : 615 revs, 0.026800 s, 0.027050 s, +0.000250 s, × 1.0093, 43 µs/rev
mozilla-central x0000_revs_xx000_added_x000_copies f78c615a656c 96a38b690156 : 30263 revs, 0.203856 s, 0.202443 s, -0.001413 s, × 0.9931, 6 µs/rev
mozilla-central x00000_revs_x0000_added_x0000_copies 6832ae71433c 4c222a1d9a00 : 153721 revs, 1.293394 s, 1.261583 s, -0.031811 s, × 0.9754, 8 µs/rev
mozilla-central x00000_revs_x00000_added_x000_copies 76caed42cf7c 1daa622bbe42 : 204976 revs, 1.698239 s, 1.643869 s, -0.054370 s, × 0.9680, 8 µs/rev
mozilla-try x_revs_x_added_0_copies aaf6dde0deb8 9790f499805a : 2 revs, 0.000875 s, 0.000868 s, -0.000007 s, × 0.9920, 434 µs/rev
mozilla-try x_revs_x000_added_0_copies d8d0222927b4 5bb8ce8c7450 : 2 revs, 0.000891 s, 0.000887 s, -0.000004 s, × 0.9955, 443 µs/rev
mozilla-try x_revs_x_added_x_copies 092fcca11bdb 936255a0384a : 4 revs, 0.000292 s, 0.000168 s, -0.000124 s, × 0.5753, 42 µs/rev
mozilla-try x_revs_x00_added_x_copies b53d2fadbdb5 017afae788ec : 2 revs, 0.003939 s, 0.001160 s, -0.002779 s, × 0.2945, 580 µs/rev
mozilla-try x_revs_x000_added_x000_copies 20408ad61ce5 6f0ee96e21ad : 1 revs, 0.033027 s, 0.033016 s, -0.000011 s, × 0.9997, 33016 µs/rev
mozilla-try x_revs_x0000_added_x0000_copies effb563bb7e5 c07a39dc4e80 : 6 revs, 0.073703 s, 0.073312 s, -0.39ae31 s, × 0.9947, 12218 µs/rev
mozilla-try x000_revs_xx00_added_0_copies 6100d773079a 04a55431795e : 1593 revs, 0.006469 s, 0.006485 s, +0.000016 s, × 1.0025, 4 µs/rev
mozilla-try x000_revs_x000_added_x_copies 9f17a6fc04f9 2d37b966abed : 41 revs, 0.005278 s, 0.005494 s, +0.000216 s, × 1.0409, 134 µs/rev
mozilla-try x000_revs_x000_added_x000_copies 1346fd0130e4 4c65cbdabc1f : 6657 revs, 0.064995 s, 0.064879 s, -0.000116 s, × 0.9982, 9 µs/rev
mozilla-try x0000_revs_x_added_0_copies 63519bfd42ee a36a2a865d92 : 40314 revs, 0.301041 s, 0.301469 s, +0.000428 s, × 1.0014, 7 µs/rev
mozilla-try x0000_revs_x_added_x_copies 9fe69ff0762d bcabf2a78927 : 38690 revs, 0.285575 s, 0.297113 s, +0.011538 s, × 1.0404, 7 µs/rev
mozilla-try x0000_revs_xx000_added_x_copies 156f6e2674f2 4d0f2c178e66 : 8598 revs, 0.085597 s, 0.085890 s, +0.000293 s, × 1.0034, 9 µs/rev
mozilla-try x0000_revs_xx000_added_0_copies 9eec5917337d 67118cc6dcad : 615 revs, 0.027118 s, 0.027718 s, +0.000600 s, × 1.0221, 45 µs/rev
mozilla-try x0000_revs_xx000_added_x000_copies 89294cd501d9 7ccb2fc7ccb5 : 97052 revs, 2.119204 s, 2.048949 s, -0.070255 s, × 0.9668, 21 µs/rev
mozilla-try x0000_revs_x0000_added_x0000_copies e928c65095ed e951f4ad123a : 52031 revs, 0.701479 s, 0.685924 s, -0.015555 s, × 0.9778, 13 µs/rev
mozilla-try x00000_revs_x_added_0_copies 6a320851d377 1ebb79acd503 : 363753 revs, 4.482399 s, 4.482891 s, +0.000492 s, × 1.0001, 12 µs/rev
mozilla-try x00000_revs_x00000_added_0_copies dc8a3ca7010e d16fde900c9c : 34414 revs, 0.574082 s, 0.577633 s, +0.003551 s, × 1.0062, 16 µs/rev
mozilla-try x00000_revs_x_added_x_copies 5173c4b6f97c 95d83ee7242d : 362229 revs, 4.480366 s, 4.397816 s, -0.082550 s, × 0.9816, 12 µs/rev
mozilla-try x00000_revs_x000_added_x_copies 9126823d0e9c ca82787bb23c : 359344 revs, 4.369070 s, 4.370538 s, +0.001468 s, × 1.0003, 12 µs/rev
mozilla-try x00000_revs_x0000_added_x0000_copies 8d3fafa80d4b eb884023b810 : 192665 revs, 1.592506 s, 1.570439 s, -0.022067 s, × 0.9861, 8 µs/rev
mozilla-try x00000_revs_x00000_added_x0000_copies 1b661134e2ca 1ae03d022d6d : 228985 revs, 87.824489 s, 88.388512 s, +0.564023 s, × 1.0064, 386 µs/rev
mozilla-try x00000_revs_x00000_added_x000_copies 9b2a99adc05e 8e29777b48e6 : 382065 revs, 43.304637 s, 34.443661 s, -8.860976 s, × 0.7954, 90 µs/rev
private : 459513 revs, 33.853687 s, 27.370148 s, -6.483539 s, × 0.8085, 59 µs/rev
Differential Revision: https://phab.mercurial-scm.org/D9653
| author | Pierre-Yves David <pierre-yves.david@octobus.net> |
|---|---|
| date | Wed, 16 Dec 2020 11:11:05 +0100 |
| parents | 768056549737 |
| children | 5105a9975407 |
line wrap: on
line source
$ echo "[extensions]" >> $HGRCPATH $ echo "strip=" >> $HGRCPATH $ echo "drawdag=$TESTDIR/drawdag.py" >> $HGRCPATH $ restore() { > hg unbundle -q .hg/strip-backup/* > rm .hg/strip-backup/* > } $ teststrip() { > hg up -C $1 > echo % before update $1, strip $2 > hg log -G -T '{rev}:{node}' > hg --traceback debugstrip $2 > echo % after update $1, strip $2 > hg log -G -T '{rev}:{node}' > restore > } $ hg init test $ cd test $ echo foo > bar $ hg ci -Ama adding bar $ echo more >> bar $ hg ci -Amb $ echo blah >> bar $ hg ci -Amc $ hg up 1 1 files updated, 0 files merged, 0 files removed, 0 files unresolved $ echo blah >> bar $ hg ci -Amd created new head $ echo final >> bar $ hg ci -Ame $ hg log changeset: 4:443431ffac4f tag: tip user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: e changeset: 3:65bd5f99a4a3 parent: 1:ef3a871183d7 user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: d changeset: 2:264128213d29 user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: c changeset: 1:ef3a871183d7 user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: b changeset: 0:9ab35a2d17cb user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: a $ teststrip 4 4 0 files updated, 0 files merged, 0 files removed, 0 files unresolved % before update 4, strip 4 @ 4:443431ffac4f5b5a19b0b6c298a21b7ba736bcce | o 3:65bd5f99a4a376cdea23a1153f07856b0d881d64 | | o 2:264128213d290d868c54642d13aeaa3675551a78 |/ o 1:ef3a871183d7199c541cc140218298bbfcc6c28a | o 0:9ab35a2d17cb64271241ea881efcc19dd953215b 1 files updated, 0 files merged, 0 files removed, 0 files unresolved saved backup bundle to $TESTTMP/test/.hg/strip-backup/*-backup.hg (glob) % after update 4, strip 4 @ 3:65bd5f99a4a376cdea23a1153f07856b0d881d64 | | o 2:264128213d290d868c54642d13aeaa3675551a78 |/ o 1:ef3a871183d7199c541cc140218298bbfcc6c28a | o 0:9ab35a2d17cb64271241ea881efcc19dd953215b $ teststrip 4 3 1 files updated, 0 files merged, 0 files removed, 0 files unresolved % before update 4, strip 3 @ 4:443431ffac4f5b5a19b0b6c298a21b7ba736bcce | o 3:65bd5f99a4a376cdea23a1153f07856b0d881d64 | | o 2:264128213d290d868c54642d13aeaa3675551a78 |/ o 1:ef3a871183d7199c541cc140218298bbfcc6c28a | o 0:9ab35a2d17cb64271241ea881efcc19dd953215b 1 files updated, 0 files merged, 0 files removed, 0 files unresolved saved backup bundle to $TESTTMP/test/.hg/strip-backup/*-backup.hg (glob) % after update 4, strip 3 o 2:264128213d290d868c54642d13aeaa3675551a78 | @ 1:ef3a871183d7199c541cc140218298bbfcc6c28a | o 0:9ab35a2d17cb64271241ea881efcc19dd953215b $ teststrip 1 4 0 files updated, 0 files merged, 0 files removed, 0 files unresolved % before update 1, strip 4 o 4:443431ffac4f5b5a19b0b6c298a21b7ba736bcce | o 3:65bd5f99a4a376cdea23a1153f07856b0d881d64 | | o 2:264128213d290d868c54642d13aeaa3675551a78 |/ @ 1:ef3a871183d7199c541cc140218298bbfcc6c28a | o 0:9ab35a2d17cb64271241ea881efcc19dd953215b saved backup bundle to $TESTTMP/test/.hg/strip-backup/*-backup.hg (glob) % after update 1, strip 4 o 3:65bd5f99a4a376cdea23a1153f07856b0d881d64 | | o 2:264128213d290d868c54642d13aeaa3675551a78 |/ @ 1:ef3a871183d7199c541cc140218298bbfcc6c28a | o 0:9ab35a2d17cb64271241ea881efcc19dd953215b $ teststrip 4 2 1 files updated, 0 files merged, 0 files removed, 0 files unresolved % before update 4, strip 2 @ 4:443431ffac4f5b5a19b0b6c298a21b7ba736bcce | o 3:65bd5f99a4a376cdea23a1153f07856b0d881d64 | | o 2:264128213d290d868c54642d13aeaa3675551a78 |/ o 1:ef3a871183d7199c541cc140218298bbfcc6c28a | o 0:9ab35a2d17cb64271241ea881efcc19dd953215b saved backup bundle to $TESTTMP/test/.hg/strip-backup/*-backup.hg (glob) % after update 4, strip 2 @ 3:443431ffac4f5b5a19b0b6c298a21b7ba736bcce | o 2:65bd5f99a4a376cdea23a1153f07856b0d881d64 | o 1:ef3a871183d7199c541cc140218298bbfcc6c28a | o 0:9ab35a2d17cb64271241ea881efcc19dd953215b $ teststrip 4 1 1 files updated, 0 files merged, 0 files removed, 0 files unresolved % before update 4, strip 1 @ 4:264128213d290d868c54642d13aeaa3675551a78 | | o 3:443431ffac4f5b5a19b0b6c298a21b7ba736bcce | | | o 2:65bd5f99a4a376cdea23a1153f07856b0d881d64 |/ o 1:ef3a871183d7199c541cc140218298bbfcc6c28a | o 0:9ab35a2d17cb64271241ea881efcc19dd953215b 1 files updated, 0 files merged, 0 files removed, 0 files unresolved saved backup bundle to $TESTTMP/test/.hg/strip-backup/*-backup.hg (glob) % after update 4, strip 1 @ 0:9ab35a2d17cb64271241ea881efcc19dd953215b $ teststrip null 4 0 files updated, 0 files merged, 1 files removed, 0 files unresolved % before update null, strip 4 o 4:264128213d290d868c54642d13aeaa3675551a78 | | o 3:443431ffac4f5b5a19b0b6c298a21b7ba736bcce | | | o 2:65bd5f99a4a376cdea23a1153f07856b0d881d64 |/ o 1:ef3a871183d7199c541cc140218298bbfcc6c28a | o 0:9ab35a2d17cb64271241ea881efcc19dd953215b saved backup bundle to $TESTTMP/test/.hg/strip-backup/*-backup.hg (glob) % after update null, strip 4 o 3:443431ffac4f5b5a19b0b6c298a21b7ba736bcce | o 2:65bd5f99a4a376cdea23a1153f07856b0d881d64 | o 1:ef3a871183d7199c541cc140218298bbfcc6c28a | o 0:9ab35a2d17cb64271241ea881efcc19dd953215b $ hg log changeset: 4:264128213d29 tag: tip parent: 1:ef3a871183d7 user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: c changeset: 3:443431ffac4f user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: e changeset: 2:65bd5f99a4a3 user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: d changeset: 1:ef3a871183d7 user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: b changeset: 0:9ab35a2d17cb user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: a $ hg up -C 4 1 files updated, 0 files merged, 0 files removed, 0 files unresolved $ hg parents changeset: 4:264128213d29 tag: tip parent: 1:ef3a871183d7 user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: c $ hg --traceback strip 4 1 files updated, 0 files merged, 0 files removed, 0 files unresolved saved backup bundle to $TESTTMP/test/.hg/strip-backup/264128213d29-0b39d6bf-backup.hg $ hg parents changeset: 1:ef3a871183d7 user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: b $ hg debugbundle .hg/strip-backup/* Stream params: {Compression: BZ} changegroup -- {nbchanges: 1, version: 02} (mandatory: True) 264128213d290d868c54642d13aeaa3675551a78 cache:rev-branch-cache -- {} (mandatory: False) phase-heads -- {} (mandatory: True) 264128213d290d868c54642d13aeaa3675551a78 draft $ hg unbundle .hg/strip-backup/* adding changesets adding manifests adding file changes added 1 changesets with 0 changes to 1 files (+1 heads) new changesets 264128213d29 (1 drafts) (run 'hg heads' to see heads, 'hg merge' to merge) $ rm .hg/strip-backup/* $ hg log --graph o changeset: 4:264128213d29 | tag: tip | parent: 1:ef3a871183d7 | user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: c | | o changeset: 3:443431ffac4f | | user: test | | date: Thu Jan 01 00:00:00 1970 +0000 | | summary: e | | | o changeset: 2:65bd5f99a4a3 |/ user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: d | @ changeset: 1:ef3a871183d7 | user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: b | o changeset: 0:9ab35a2d17cb user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: a $ hg up -C 2 1 files updated, 0 files merged, 0 files removed, 0 files unresolved $ hg merge 4 0 files updated, 0 files merged, 0 files removed, 0 files unresolved (branch merge, don't forget to commit) before strip of merge parent $ hg parents changeset: 2:65bd5f99a4a3 user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: d changeset: 4:264128213d29 tag: tip parent: 1:ef3a871183d7 user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: c ##strip not allowed with merge in progress $ hg strip 4 abort: outstanding uncommitted merge (use 'hg commit' or 'hg merge --abort') [20] ##strip allowed --force with merge in progress $ hg strip 4 --force 1 files updated, 0 files merged, 0 files removed, 0 files unresolved saved backup bundle to $TESTTMP/test/.hg/strip-backup/*-backup.hg (glob) after strip of merge parent $ hg parents changeset: 1:ef3a871183d7 user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: b $ restore $ hg up 1 files updated, 0 files merged, 0 files removed, 0 files unresolved updated to "264128213d29: c" 1 other heads for branch "default" $ hg log -G @ changeset: 4:264128213d29 | tag: tip | parent: 1:ef3a871183d7 | user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: c | | o changeset: 3:443431ffac4f | | user: test | | date: Thu Jan 01 00:00:00 1970 +0000 | | summary: e | | | o changeset: 2:65bd5f99a4a3 |/ user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: d | o changeset: 1:ef3a871183d7 | user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: b | o changeset: 0:9ab35a2d17cb user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: a 2 is parent of 3, only one strip should happen $ hg strip "roots(2)" 3 saved backup bundle to $TESTTMP/test/.hg/strip-backup/*-backup.hg (glob) $ hg log -G @ changeset: 2:264128213d29 | tag: tip | user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: c | o changeset: 1:ef3a871183d7 | user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: b | o changeset: 0:9ab35a2d17cb user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: a $ restore $ hg log -G o changeset: 4:443431ffac4f | tag: tip | user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: e | o changeset: 3:65bd5f99a4a3 | parent: 1:ef3a871183d7 | user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: d | | @ changeset: 2:264128213d29 |/ user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: c | o changeset: 1:ef3a871183d7 | user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: b | o changeset: 0:9ab35a2d17cb user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: a Failed hook while applying "saveheads" bundle. $ hg strip 2 --config hooks.pretxnchangegroup.bad=false 1 files updated, 0 files merged, 0 files removed, 0 files unresolved saved backup bundle to $TESTTMP/test/.hg/strip-backup/*-backup.hg (glob) transaction abort! rollback completed strip failed, backup bundle stored in '$TESTTMP/test/.hg/strip-backup/*-backup.hg' (glob) strip failed, unrecovered changes stored in '$TESTTMP/test/.hg/strip-backup/*-temp.hg' (glob) (fix the problem, then recover the changesets with "hg unbundle '$TESTTMP/test/.hg/strip-backup/*-temp.hg'") (glob) abort: pretxnchangegroup.bad hook exited with status 1 [40] $ restore $ hg log -G o changeset: 4:443431ffac4f | tag: tip | user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: e | o changeset: 3:65bd5f99a4a3 | parent: 1:ef3a871183d7 | user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: d | | o changeset: 2:264128213d29 |/ user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: c | @ changeset: 1:ef3a871183d7 | user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: b | o changeset: 0:9ab35a2d17cb user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: a 2 different branches: 2 strips $ hg strip 2 4 saved backup bundle to $TESTTMP/test/.hg/strip-backup/*-backup.hg (glob) $ hg log -G o changeset: 2:65bd5f99a4a3 | tag: tip | user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: d | @ changeset: 1:ef3a871183d7 | user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: b | o changeset: 0:9ab35a2d17cb user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: a $ restore 2 different branches and a common ancestor: 1 strip $ hg strip 1 "2|4" 1 files updated, 0 files merged, 0 files removed, 0 files unresolved saved backup bundle to $TESTTMP/test/.hg/strip-backup/*-backup.hg (glob) $ restore verify fncache is kept up-to-date $ touch a $ hg ci -qAm a #if repofncache $ cat .hg/store/fncache | sort data/a.i data/bar.i #endif $ hg strip tip 0 files updated, 0 files merged, 1 files removed, 0 files unresolved saved backup bundle to $TESTTMP/test/.hg/strip-backup/*-backup.hg (glob) #if repofncache $ cat .hg/store/fncache data/bar.i #endif stripping an empty revset $ hg strip "1 and not 1" abort: empty revision set [255] remove branchy history for qimport tests $ hg strip 3 saved backup bundle to $TESTTMP/test/.hg/strip-backup/*-backup.hg (glob) strip of applied mq should cleanup status file $ echo "mq=" >> $HGRCPATH $ hg up -C 3 1 files updated, 0 files merged, 0 files removed, 0 files unresolved $ echo fooagain >> bar $ hg ci -mf $ hg qimport -r tip:2 applied patches before strip $ hg qapplied d e f stripping revision in queue $ hg strip 3 1 files updated, 0 files merged, 0 files removed, 0 files unresolved saved backup bundle to $TESTTMP/test/.hg/strip-backup/*-backup.hg (glob) applied patches after stripping rev in queue $ hg qapplied d stripping ancestor of queue $ hg strip 1 1 files updated, 0 files merged, 0 files removed, 0 files unresolved saved backup bundle to $TESTTMP/test/.hg/strip-backup/*-backup.hg (glob) applied patches after stripping ancestor of queue $ hg qapplied Verify strip protects against stripping wc parent when there are uncommitted mods $ echo b > b $ echo bb > bar $ hg add b $ hg ci -m 'b' $ hg log --graph @ changeset: 1:76dcf9fab855 | tag: tip | user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: b | o changeset: 0:9ab35a2d17cb user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: a $ hg up 0 1 files updated, 0 files merged, 1 files removed, 0 files unresolved $ echo c > bar $ hg up -t false merging bar merging bar failed! 1 files updated, 0 files merged, 0 files removed, 1 files unresolved use 'hg resolve' to retry unresolved file merges [1] $ hg sum parent: 1:76dcf9fab855 tip b branch: default commit: 1 modified, 1 unknown, 1 unresolved update: (current) phases: 2 draft mq: 3 unapplied $ hg log --graph @ changeset: 1:76dcf9fab855 | tag: tip | user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: b | % changeset: 0:9ab35a2d17cb user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: a $ echo c > b $ hg strip tip abort: uncommitted changes [20] $ hg strip tip --keep saved backup bundle to $TESTTMP/test/.hg/strip-backup/*-backup.hg (glob) $ hg log --graph @ changeset: 0:9ab35a2d17cb tag: tip user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: a $ hg status M bar ? b ? bar.orig $ rm bar.orig $ hg sum parent: 0:9ab35a2d17cb tip a branch: default commit: 1 modified, 1 unknown update: (current) phases: 1 draft mq: 3 unapplied Strip adds, removes, modifies with --keep $ touch b $ hg add b $ hg commit -mb $ touch c ... with a clean working dir $ hg add c $ hg rm bar $ hg commit -mc $ hg status $ hg strip --keep tip saved backup bundle to $TESTTMP/test/.hg/strip-backup/*-backup.hg (glob) $ hg status ! bar ? c ... with a dirty working dir $ hg add c $ hg rm bar $ hg commit -mc $ hg status $ echo b > b $ echo d > d $ hg strip --keep tip saved backup bundle to $TESTTMP/test/.hg/strip-backup/*-backup.hg (glob) $ hg status M b ! bar ? c ? d ... after updating the dirstate $ hg add c $ hg commit -mc $ hg rm c $ hg commit -mc $ hg strip --keep '.^' -q $ cd .. stripping many nodes on a complex graph (issue3299) $ hg init issue3299 $ cd issue3299 $ hg debugbuilddag '@a.:a@b.:b.:x<a@a.:a<b@b.:b<a@a.:a' $ hg strip 'not ancestors(x)' saved backup bundle to $TESTTMP/issue3299/.hg/strip-backup/*-backup.hg (glob) test hg strip -B bookmark $ cd .. $ hg init bookmarks $ cd bookmarks $ hg debugbuilddag '..<2.*1/2:m<2+3:c<m+3:a<2.:b<m+2:d<2.:e<m+1:f' $ hg bookmark -r 'a' 'todelete' $ hg bookmark -r 'b' 'B' $ hg bookmark -r 'b' 'nostrip' $ hg bookmark -r 'c' 'delete' $ hg bookmark -r 'd' 'multipledelete1' $ hg bookmark -r 'e' 'multipledelete2' $ hg bookmark -r 'f' 'singlenode1' $ hg bookmark -r 'f' 'singlenode2' $ hg up -C todelete 0 files updated, 0 files merged, 0 files removed, 0 files unresolved (activating bookmark todelete) $ hg strip -B nostrip bookmark 'nostrip' deleted abort: empty revision set [255] $ hg strip -B todelete 0 files updated, 0 files merged, 0 files removed, 0 files unresolved saved backup bundle to $TESTTMP/bookmarks/.hg/strip-backup/*-backup.hg (glob) bookmark 'todelete' deleted $ hg id -ir dcbb326fdec2 abort: unknown revision 'dcbb326fdec2' [255] $ hg id -ir d62d843c9a01 d62d843c9a01 $ hg bookmarks B 9:ff43616e5d0f delete 6:2702dd0c91e7 multipledelete1 11:e46a4836065c multipledelete2 12:b4594d867745 singlenode1 13:43227190fef8 singlenode2 13:43227190fef8 $ hg strip -B multipledelete1 -B multipledelete2 saved backup bundle to $TESTTMP/bookmarks/.hg/strip-backup/e46a4836065c-89ec65c2-backup.hg bookmark 'multipledelete1' deleted bookmark 'multipledelete2' deleted $ hg id -ir e46a4836065c abort: unknown revision 'e46a4836065c' [255] $ hg id -ir b4594d867745 abort: unknown revision 'b4594d867745' [255] $ hg strip -B singlenode1 -B singlenode2 saved backup bundle to $TESTTMP/bookmarks/.hg/strip-backup/43227190fef8-8da858f2-backup.hg bookmark 'singlenode1' deleted bookmark 'singlenode2' deleted $ hg id -ir 43227190fef8 abort: unknown revision '43227190fef8' [255] $ hg strip -B unknownbookmark abort: bookmark 'unknownbookmark' not found [255] $ hg strip -B unknownbookmark1 -B unknownbookmark2 abort: bookmark 'unknownbookmark1,unknownbookmark2' not found [255] $ hg strip -B delete -B unknownbookmark abort: bookmark 'unknownbookmark' not found [255] $ hg strip -B delete saved backup bundle to $TESTTMP/bookmarks/.hg/strip-backup/*-backup.hg (glob) bookmark 'delete' deleted $ hg id -ir 6:2702dd0c91e7 abort: unknown revision '2702dd0c91e7' [255] $ hg update B 0 files updated, 0 files merged, 0 files removed, 0 files unresolved (activating bookmark B) $ echo a > a $ hg add a $ hg strip -B B abort: uncommitted changes [20] $ hg bookmarks * B 6:ff43616e5d0f Make sure no one adds back a -b option: $ hg strip -b tip hg debugstrip: option -b not recognized hg debugstrip [-k] [-f] [-B bookmark] [-r] REV... strip changesets and all their descendants from the repository options ([+] can be repeated): -r --rev REV [+] strip specified revision (optional, can specify revisions without this option) -f --force force removal of changesets, discard uncommitted changes (no backup) --no-backup do not save backup bundle -k --keep do not modify working directory during strip -B --bookmark BOOKMARK [+] remove revs only reachable from given bookmark --mq operate on patch repository (use 'hg debugstrip -h' to show more help) [10] $ cd .. Verify bundles don't get overwritten: $ hg init doublebundle $ cd doublebundle $ touch a $ hg commit -Aqm a $ touch b $ hg commit -Aqm b $ hg strip -r 0 0 files updated, 0 files merged, 2 files removed, 0 files unresolved saved backup bundle to $TESTTMP/doublebundle/.hg/strip-backup/3903775176ed-e68910bd-backup.hg $ ls .hg/strip-backup 3903775176ed-e68910bd-backup.hg #if repobundlerepo $ hg pull -q -r 3903775176ed .hg/strip-backup/3903775176ed-e68910bd-backup.hg $ hg strip -r 0 saved backup bundle to $TESTTMP/doublebundle/.hg/strip-backup/3903775176ed-54390173-backup.hg $ ls .hg/strip-backup 3903775176ed-54390173-backup.hg 3903775176ed-e68910bd-backup.hg #endif $ cd .. Test that we only bundle the stripped changesets (issue4736) ------------------------------------------------------------ initialization (previous repo is empty anyway) $ hg init issue4736 $ cd issue4736 $ echo a > a $ hg add a $ hg commit -m commitA $ echo b > b $ hg add b $ hg commit -m commitB $ echo c > c $ hg add c $ hg commit -m commitC $ hg up 'desc(commitB)' 0 files updated, 0 files merged, 1 files removed, 0 files unresolved $ echo d > d $ hg add d $ hg commit -m commitD created new head $ hg up 'desc(commitC)' 1 files updated, 0 files merged, 1 files removed, 0 files unresolved $ hg merge 'desc(commitD)' 1 files updated, 0 files merged, 0 files removed, 0 files unresolved (branch merge, don't forget to commit) $ hg ci -m 'mergeCD' $ hg log -G @ changeset: 4:d8db9d137221 |\ tag: tip | | parent: 2:5c51d8d6557d | | parent: 3:6625a5168474 | | user: test | | date: Thu Jan 01 00:00:00 1970 +0000 | | summary: mergeCD | | | o changeset: 3:6625a5168474 | | parent: 1:eca11cf91c71 | | user: test | | date: Thu Jan 01 00:00:00 1970 +0000 | | summary: commitD | | o | changeset: 2:5c51d8d6557d |/ user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: commitC | o changeset: 1:eca11cf91c71 | user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: commitB | o changeset: 0:105141ef12d0 user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: commitA Check bundle behavior: $ hg bundle -r 'desc(mergeCD)' --base 'desc(commitC)' ../issue4736.hg 2 changesets found #if repobundlerepo $ hg log -r 'bundle()' -R ../issue4736.hg changeset: 3:6625a5168474 parent: 1:eca11cf91c71 user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: commitD changeset: 4:d8db9d137221 tag: tip parent: 2:5c51d8d6557d parent: 3:6625a5168474 user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: mergeCD #endif check strip behavior $ hg --config extensions.strip= strip 'desc(commitD)' --debug resolving manifests branchmerge: False, force: True, partial: False ancestor: d8db9d137221+, local: d8db9d137221+, remote: eca11cf91c71 c: other deleted -> r removing c d: other deleted -> r removing d starting 4 threads for background file closing (?) 0 files updated, 0 files merged, 2 files removed, 0 files unresolved 2 changesets found list of changesets: 6625a516847449b6f0fa3737b9ba56e9f0f3032c d8db9d1372214336d2b5570f20ee468d2c72fa8b bundle2-output-bundle: "HG20", (1 params) 3 parts total bundle2-output-part: "changegroup" (params: 1 mandatory 1 advisory) streamed payload bundle2-output-part: "cache:rev-branch-cache" (advisory) streamed payload bundle2-output-part: "phase-heads" 24 bytes payload saved backup bundle to $TESTTMP/issue4736/.hg/strip-backup/6625a5168474-345bb43d-backup.hg updating the branch cache invalid branch cache (served): tip differs $ hg log -G o changeset: 2:5c51d8d6557d | tag: tip | user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: commitC | @ changeset: 1:eca11cf91c71 | user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: commitB | o changeset: 0:105141ef12d0 user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: commitA strip backup content #if repobundlerepo $ hg log -r 'bundle()' -R .hg/strip-backup/6625a5168474-*-backup.hg changeset: 3:6625a5168474 parent: 1:eca11cf91c71 user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: commitD changeset: 4:d8db9d137221 tag: tip parent: 2:5c51d8d6557d parent: 3:6625a5168474 user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: mergeCD #endif Check that the phase cache is properly invalidated after a strip with bookmark. $ cat > ../stripstalephasecache.py << EOF > from mercurial import extensions, localrepo > def transactioncallback(orig, repo, desc, *args, **kwargs): > def test(transaction): > # observe cache inconsistency > try: > [repo.changelog.node(r) for r in repo.revs(b"not public()")] > except IndexError: > repo.ui.status(b"Index error!\n") > transaction = orig(repo, desc, *args, **kwargs) > # warm up the phase cache > list(repo.revs(b"not public()")) > if desc != b'strip': > transaction.addpostclose(b"phase invalidation test", test) > return transaction > def extsetup(ui): > extensions.wrapfunction(localrepo.localrepository, b"transaction", > transactioncallback) > EOF $ hg up -C 2 1 files updated, 0 files merged, 0 files removed, 0 files unresolved $ echo k > k $ hg add k $ hg commit -m commitK $ echo l > l $ hg add l $ hg commit -m commitL $ hg book -r tip blah $ hg strip ".^" --config extensions.crash=$TESTTMP/stripstalephasecache.py 0 files updated, 0 files merged, 2 files removed, 0 files unresolved saved backup bundle to $TESTTMP/issue4736/.hg/strip-backup/8f0b4384875c-4fa10deb-backup.hg $ hg up -C 1 0 files updated, 0 files merged, 1 files removed, 0 files unresolved Error during post-close callback of the strip transaction (They should be gracefully handled and reported) $ cat > ../crashstrip.py << EOF > from mercurial import error > def reposetup(ui, repo): > class crashstriprepo(repo.__class__): > def transaction(self, desc, *args, **kwargs): > tr = super(crashstriprepo, self).transaction(desc, *args, **kwargs) > if desc == b'strip': > def crash(tra): raise error.Abort(b'boom') > tr.addpostclose(b'crash', crash) > return tr > repo.__class__ = crashstriprepo > EOF $ hg strip tip --config extensions.crash=$TESTTMP/crashstrip.py saved backup bundle to $TESTTMP/issue4736/.hg/strip-backup/5c51d8d6557d-70daef06-backup.hg strip failed, backup bundle stored in '$TESTTMP/issue4736/.hg/strip-backup/5c51d8d6557d-70daef06-backup.hg' abort: boom [255] test stripping a working directory parent doesn't switch named branches $ hg log -G @ changeset: 1:eca11cf91c71 | tag: tip | user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: commitB | o changeset: 0:105141ef12d0 user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: commitA $ hg branch new-branch marked working directory as branch new-branch (branches are permanent and global, did you want a bookmark?) $ hg ci -m "start new branch" $ echo 'foo' > foo.txt $ hg ci -Aqm foo $ hg up default 0 files updated, 0 files merged, 1 files removed, 0 files unresolved $ echo 'bar' > bar.txt $ hg ci -Aqm bar $ hg up new-branch 1 files updated, 0 files merged, 1 files removed, 0 files unresolved $ hg merge default 1 files updated, 0 files merged, 0 files removed, 0 files unresolved (branch merge, don't forget to commit) $ hg log -G @ changeset: 4:35358f982181 | tag: tip | parent: 1:eca11cf91c71 | user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: bar | | @ changeset: 3:f62c6c09b707 | | branch: new-branch | | user: test | | date: Thu Jan 01 00:00:00 1970 +0000 | | summary: foo | | | o changeset: 2:b1d33a8cadd9 |/ branch: new-branch | user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: start new branch | o changeset: 1:eca11cf91c71 | user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: commitB | o changeset: 0:105141ef12d0 user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: commitA $ hg strip --force -r 35358f982181 0 files updated, 0 files merged, 1 files removed, 0 files unresolved saved backup bundle to $TESTTMP/issue4736/.hg/strip-backup/35358f982181-50d992d4-backup.hg $ hg log -G @ changeset: 3:f62c6c09b707 | branch: new-branch | tag: tip | user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: foo | o changeset: 2:b1d33a8cadd9 | branch: new-branch | user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: start new branch | o changeset: 1:eca11cf91c71 | user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: commitB | o changeset: 0:105141ef12d0 user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: commitA $ hg up default 0 files updated, 0 files merged, 1 files removed, 0 files unresolved $ echo 'bar' > bar.txt $ hg ci -Aqm bar $ hg up new-branch 1 files updated, 0 files merged, 1 files removed, 0 files unresolved $ hg merge default 1 files updated, 0 files merged, 0 files removed, 0 files unresolved (branch merge, don't forget to commit) $ hg ci -m merge $ hg log -G @ changeset: 5:4cf5e92caec2 |\ branch: new-branch | | tag: tip | | parent: 3:f62c6c09b707 | | parent: 4:35358f982181 | | user: test | | date: Thu Jan 01 00:00:00 1970 +0000 | | summary: merge | | | o changeset: 4:35358f982181 | | parent: 1:eca11cf91c71 | | user: test | | date: Thu Jan 01 00:00:00 1970 +0000 | | summary: bar | | o | changeset: 3:f62c6c09b707 | | branch: new-branch | | user: test | | date: Thu Jan 01 00:00:00 1970 +0000 | | summary: foo | | o | changeset: 2:b1d33a8cadd9 |/ branch: new-branch | user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: start new branch | o changeset: 1:eca11cf91c71 | user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: commitB | o changeset: 0:105141ef12d0 user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: commitA $ hg strip -r 35358f982181 0 files updated, 0 files merged, 1 files removed, 0 files unresolved saved backup bundle to $TESTTMP/issue4736/.hg/strip-backup/35358f982181-a6f020aa-backup.hg $ hg log -G @ changeset: 3:f62c6c09b707 | branch: new-branch | tag: tip | user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: foo | o changeset: 2:b1d33a8cadd9 | branch: new-branch | user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: start new branch | o changeset: 1:eca11cf91c71 | user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: commitB | o changeset: 0:105141ef12d0 user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: commitA stripping a set containing a merge properly reset file content, including items on other branches The added file is moved to unknown, which is the behavior we have been seeing for other `hg strip --keep` call. stripping a set containing a merge properly reset file content, including items on other branches The added file is moved to unknown, which is the behavior we have been seeing for other `hg strip --keep` call. $ hg unbundle -u $TESTTMP/issue4736/.hg/strip-backup/35358f982181-a6f020aa-backup.hg adding changesets adding manifests adding file changes added 2 changesets with 1 changes to 1 files new changesets 35358f982181:4cf5e92caec2 (2 drafts) 1 files updated, 0 files merged, 0 files removed, 0 files unresolved $ hg id 4cf5e92caec2 (new-branch) tip $ hg status --rev "f62c6c09b707" A bar.txt $ hg diff --rev "f62c6c09b707" diff -r f62c6c09b707 bar.txt --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/bar.txt Thu Jan 01 00:00:00 1970 +0000 @@ -0,0 +1,1 @@ +bar $ hg log -G -v --rev 35358f982181:: --patch @ changeset: 5:4cf5e92caec2 |\ branch: new-branch | ~ tag: tip | parent: 3:f62c6c09b707 | parent: 4:35358f982181 | user: test | date: Thu Jan 01 00:00:00 1970 +0000 | description: | merge | | | diff -r f62c6c09b707 -r 4cf5e92caec2 bar.txt | --- /dev/null Thu Jan 01 00:00:00 1970 +0000 | +++ b/bar.txt Thu Jan 01 00:00:00 1970 +0000 | @@ -0,0 +1,1 @@ | +bar | o changeset: 4:35358f982181 | parent: 1:eca11cf91c71 ~ user: test date: Thu Jan 01 00:00:00 1970 +0000 files: bar.txt description: bar diff -r eca11cf91c71 -r 35358f982181 bar.txt --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/bar.txt Thu Jan 01 00:00:00 1970 +0000 @@ -0,0 +1,1 @@ +bar $ hg strip -k -r 35358f982181 saved backup bundle to $TESTTMP/issue4736/.hg/strip-backup/35358f982181-a6f020aa-backup.hg $ hg log -G @ changeset: 3:f62c6c09b707 | branch: new-branch | tag: tip | user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: foo | o changeset: 2:b1d33a8cadd9 | branch: new-branch | user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: start new branch | o changeset: 1:eca11cf91c71 | user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: commitB | o changeset: 0:105141ef12d0 user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: commitA $ hg status -A ? bar.txt C a C b C foo.txt $ cat bar.txt bar Use delayedstrip to strip inside a transaction $ cd $TESTTMP $ hg init delayedstrip $ cd delayedstrip $ hg debugdrawdag <<'EOS' > D > | > C F H # Commit on top of "I", > | |/| # Strip B+D+I+E+G+H+Z > I B E G > \|/ > A Z > EOS $ cp -R . ../scmutilcleanup $ hg up -C I 2 files updated, 0 files merged, 0 files removed, 0 files unresolved $ echo 3 >> I $ cat > $TESTTMP/delayedstrip.py <<EOF > from __future__ import absolute_import > from mercurial import commands, registrar, repair > cmdtable = {} > command = registrar.command(cmdtable) > @command(b'testdelayedstrip') > def testdelayedstrip(ui, repo): > def getnodes(expr): > return [repo.changelog.node(r) for r in repo.revs(expr)] > with repo.wlock(): > with repo.lock(): > with repo.transaction(b'delayedstrip'): > repair.delayedstrip(ui, repo, getnodes(b'B+I+Z+D+E'), b'J') > repair.delayedstrip(ui, repo, getnodes(b'G+H+Z'), b'I') > commands.commit(ui, repo, message=b'J', date=b'0 0') > EOF $ hg testdelayedstrip --config extensions.t=$TESTTMP/delayedstrip.py warning: orphaned descendants detected, not stripping 08ebfeb61bac, 112478962961, 7fb047a69f22 saved backup bundle to $TESTTMP/delayedstrip/.hg/strip-backup/f585351a92f8-17475721-I.hg $ hg log -G -T '{rev}:{node|short} {desc}' -r 'sort(all(), topo)' @ 6:2f2d51af6205 J | o 3:08ebfeb61bac I | | o 5:64a8289d2492 F | | | o 2:7fb047a69f22 E |/ | o 4:26805aba1e60 C | | | o 1:112478962961 B |/ o 0:426bada5c675 A Test high-level scmutil.cleanupnodes API $ cd $TESTTMP/scmutilcleanup $ hg debugdrawdag <<'EOS' > D2 F2 G2 # D2, F2, G2 are replacements for D, F, G > | | | > C H G > EOS $ for i in B C D F G I Z; do > hg bookmark -i -r $i b-$i > done $ hg bookmark -i -r E 'b-F@divergent1' $ hg bookmark -i -r H 'b-F@divergent2' $ hg bookmark -i -r G 'b-F@divergent3' $ cp -R . ../scmutilcleanup.obsstore $ cat > $TESTTMP/scmutilcleanup.py <<EOF > from mercurial import registrar, scmutil > cmdtable = {} > command = registrar.command(cmdtable) > @command(b'testnodescleanup') > def testnodescleanup(ui, repo): > def nodes(expr): > return [repo.changelog.node(r) for r in repo.revs(expr)] > def node(expr): > return nodes(expr)[0] > with repo.wlock(): > with repo.lock(): > with repo.transaction(b'delayedstrip'): > mapping = {node(b'F'): [node(b'F2')], > node(b'D'): [node(b'D2')], > node(b'G'): [node(b'G2')]} > scmutil.cleanupnodes(repo, mapping, b'replace') > scmutil.cleanupnodes(repo, nodes(b'((B::)+I+Z)-D2-obsolete()'), > b'replace') > EOF $ hg testnodescleanup --config extensions.t=$TESTTMP/scmutilcleanup.py warning: orphaned descendants detected, not stripping 112478962961, 1fc8102cda62, 26805aba1e60 saved backup bundle to $TESTTMP/scmutilcleanup/.hg/strip-backup/f585351a92f8-73fb7c03-replace.hg $ hg log -G -T '{rev}:{node|short} {desc} {bookmarks}' -r 'sort(all(), topo)' o 8:1473d4b996d1 G2 b-F@divergent3 b-G | | o 7:d11b3456a873 F2 b-F | | | o 5:5cb05ba470a7 H |/| | o 3:7fb047a69f22 E b-F@divergent1 | | | | o 6:7c78f703e465 D2 b-D | | | | | o 4:26805aba1e60 C | | | | | o 2:112478962961 B | |/ o | 1:1fc8102cda62 G / o 0:426bada5c675 A b-B b-C b-I $ hg bookmark b-B 0:426bada5c675 b-C 0:426bada5c675 b-D 6:7c78f703e465 b-F 7:d11b3456a873 b-F@divergent1 3:7fb047a69f22 b-F@divergent3 8:1473d4b996d1 b-G 8:1473d4b996d1 b-I 0:426bada5c675 b-Z -1:000000000000 Test the above using obsstore "by the way". Not directly related to strip, but we have reusable code here $ cd $TESTTMP/scmutilcleanup.obsstore $ cat >> .hg/hgrc <<EOF > [experimental] > evolution=true > evolution.track-operation=1 > EOF $ hg testnodescleanup --config extensions.t=$TESTTMP/scmutilcleanup.py 4 new orphan changesets $ rm .hg/localtags $ hg log -G -T '{rev}:{node|short} {desc} {bookmarks}' -r 'sort(all(), topo)' * 12:1473d4b996d1 G2 b-F@divergent3 b-G | | * 11:d11b3456a873 F2 b-F | | | * 8:5cb05ba470a7 H |/| | o 4:7fb047a69f22 E b-F@divergent1 | | | | * 10:7c78f703e465 D2 b-D | | | | | x 6:26805aba1e60 C | | | | | x 3:112478962961 B | |/ x | 1:1fc8102cda62 G / o 0:426bada5c675 A b-B b-C b-I $ hg debugobsolete 1fc8102cda6204549f031015641606ccf5513ec3 1473d4b996d1d1b121de6b39fab6a04fbf9d873e 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '13', 'operation': 'replace', 'user': 'test'} 64a8289d249234b9886244d379f15e6b650b28e3 d11b3456a873daec7c7bc53e5622e8df6d741bd2 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '13', 'operation': 'replace', 'user': 'test'} f585351a92f85104bff7c284233c338b10eb1df7 7c78f703e465d73102cc8780667ce269c5208a40 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '9', 'operation': 'replace', 'user': 'test'} 48b9aae0607f43ff110d84e6883c151942add5ab 0 {0000000000000000000000000000000000000000} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'replace', 'user': 'test'} 112478962961147124edd43549aedd1a335e44bf 0 {426bada5c67598ca65036d57d9e4b64b0c1ce7a0} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'replace', 'user': 'test'} 08ebfeb61bac6e3f12079de774d285a0d6689eba 0 {426bada5c67598ca65036d57d9e4b64b0c1ce7a0} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'replace', 'user': 'test'} 26805aba1e600a82e93661149f2313866a221a7b 0 {112478962961147124edd43549aedd1a335e44bf} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'replace', 'user': 'test'} $ cd .. Test that obsmarkers are restored even when not using generaldelta $ hg --config format.usegeneraldelta=no init issue5678 $ cd issue5678 $ cat >> .hg/hgrc <<EOF > [experimental] > evolution=true > EOF $ echo a > a $ hg ci -Aqm a $ hg ci --amend -m a2 $ hg debugobsolete cb9a9f314b8b07ba71012fcdbc544b5a4d82ff5b 489bac576828490c0bb8d45eac9e5e172e4ec0a8 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '1', 'operation': 'amend', 'user': 'test'} $ hg strip . 0 files updated, 0 files merged, 1 files removed, 0 files unresolved saved backup bundle to $TESTTMP/issue5678/.hg/strip-backup/489bac576828-bef27e14-backup.hg $ hg unbundle -q .hg/strip-backup/* $ hg debugobsolete cb9a9f314b8b07ba71012fcdbc544b5a4d82ff5b 489bac576828490c0bb8d45eac9e5e172e4ec0a8 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '1', 'operation': 'amend', 'user': 'test'} $ cd ..