Mercurial > hg
view tests/test-bookmarks.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 | 7ed611c60168 |
| children | d7304434390f |
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$ hg init repo $ cd repo $ cat > $TESTTMP/hook.sh <<'EOF' > echo "test-hook-bookmark: $HG_BOOKMARK: $HG_OLDNODE -> $HG_NODE" > EOF $ TESTHOOK="hooks.txnclose-bookmark.test=sh $TESTTMP/hook.sh" no bookmarks $ hg bookmarks no bookmarks set $ hg bookmarks -Tjson [ ] bookmark rev -1 $ hg bookmark X --config "$TESTHOOK" test-hook-bookmark: X: -> 0000000000000000000000000000000000000000 list bookmarks $ hg bookmarks * X -1:000000000000 list bookmarks with color $ hg --config extensions.color= --config color.mode=ansi \ > bookmarks --color=always \x1b[0;32m * \x1b[0m\x1b[0;32mX\x1b[0m\x1b[0;32m -1:000000000000\x1b[0m (esc) $ echo a > a $ hg add a $ hg commit -m 0 --config "$TESTHOOK" test-hook-bookmark: X: 0000000000000000000000000000000000000000 -> f7b1eb17ad24730a1651fccd46c43826d1bbc2ac bookmark X moved to rev 0 $ hg bookmarks * X 0:f7b1eb17ad24 look up bookmark $ hg log -r X changeset: 0:f7b1eb17ad24 bookmark: X tag: tip user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: 0 second bookmark for rev 0, command should work even with ui.strict on $ hg --config ui.strict=1 bookmark X2 --config "$TESTHOOK" test-hook-bookmark: X2: -> f7b1eb17ad24730a1651fccd46c43826d1bbc2ac bookmark rev -1 again $ hg bookmark -r null Y list bookmarks $ hg bookmarks X 0:f7b1eb17ad24 * X2 0:f7b1eb17ad24 Y -1:000000000000 $ hg bookmarks -l X 0:f7b1eb17ad24 * X2 0:f7b1eb17ad24 Y -1:000000000000 $ hg bookmarks -l X Y X 0:f7b1eb17ad24 Y -1:000000000000 $ hg bookmarks -l . * X2 0:f7b1eb17ad24 $ hg bookmarks -l X A Y abort: bookmark 'A' does not exist [255] $ hg bookmarks -l -r0 abort: --rev is incompatible with --list [255] $ hg bookmarks -l --inactive abort: --inactive is incompatible with --list [255] $ hg log -T '{bookmarks % "{rev} {bookmark}\n"}' 0 X 0 X2 $ echo b > b $ hg add b $ hg commit -m 1 --config "$TESTHOOK" test-hook-bookmark: X2: f7b1eb17ad24730a1651fccd46c43826d1bbc2ac -> 925d80f479bb026b0fb3deb27503780b13f74123 $ hg bookmarks -T '{rev}:{node|shortest} {bookmark} {desc|firstline}\n' 0:f7b1 X 0 1:925d X2 1 -1:0000 Y $ hg bookmarks -Tjson [ { "active": false, "bookmark": "X", "node": "f7b1eb17ad24730a1651fccd46c43826d1bbc2ac", "rev": 0 }, { "active": true, "bookmark": "X2", "node": "925d80f479bb026b0fb3deb27503780b13f74123", "rev": 1 }, { "active": false, "bookmark": "Y", "node": "0000000000000000000000000000000000000000", "rev": -1 } ] bookmarks revset $ hg log -r 'bookmark()' changeset: 0:f7b1eb17ad24 bookmark: X user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: 0 changeset: 1:925d80f479bb bookmark: X2 tag: tip user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: 1 $ hg log -r 'bookmark(Y)' $ hg log -r 'bookmark(X2)' changeset: 1:925d80f479bb bookmark: X2 tag: tip user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: 1 $ hg log -r 'bookmark("re:X")' changeset: 0:f7b1eb17ad24 bookmark: X user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: 0 changeset: 1:925d80f479bb bookmark: X2 tag: tip user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: 1 $ hg log -r 'bookmark("literal:X")' changeset: 0:f7b1eb17ad24 bookmark: X user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: 0 "." is expanded to the active bookmark: $ hg log -r 'bookmark(.)' changeset: 1:925d80f479bb bookmark: X2 tag: tip user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: 1 but "literal:." is not since "." seems not a literal bookmark: $ hg log -r 'bookmark("literal:.")' abort: bookmark '.' does not exist! [255] "." should fail if there's no active bookmark: $ hg bookmark --inactive $ hg log -r 'bookmark(.)' abort: no active bookmark! [255] $ hg log -r 'present(bookmark(.))' $ hg log -r 'bookmark(unknown)' abort: bookmark 'unknown' does not exist! [255] $ hg log -r 'bookmark("literal:unknown")' abort: bookmark 'unknown' does not exist! [255] $ hg log -r 'bookmark("re:unknown")' $ hg log -r 'present(bookmark("literal:unknown"))' $ hg log -r 'present(bookmark("re:unknown"))' $ hg help revsets | grep 'bookmark(' "bookmark([name])" reactivate "X2" $ hg update X2 0 files updated, 0 files merged, 0 files removed, 0 files unresolved (activating bookmark X2) bookmarks X and X2 moved to rev 1, Y at rev -1 $ hg bookmarks X 0:f7b1eb17ad24 * X2 1:925d80f479bb Y -1:000000000000 bookmark rev 0 again $ hg bookmark -r 0 Z $ hg update X 0 files updated, 0 files merged, 1 files removed, 0 files unresolved (activating bookmark X) $ echo c > c $ hg add c $ hg commit -m 2 created new head bookmarks X moved to rev 2, Y at rev -1, Z at rev 0 $ hg bookmarks * X 2:db815d6d32e6 X2 1:925d80f479bb Y -1:000000000000 Z 0:f7b1eb17ad24 rename nonexistent bookmark $ hg bookmark -m A B abort: bookmark 'A' does not exist [255] rename to existent bookmark $ hg bookmark -m X Y abort: bookmark 'Y' already exists (use -f to force) [255] force rename to existent bookmark $ hg bookmark -f -m X Y rename bookmark using . $ hg book rename-me $ hg book -m . renamed --config "$TESTHOOK" test-hook-bookmark: rename-me: db815d6d32e69058eadefc8cffbad37675707975 -> test-hook-bookmark: renamed: -> db815d6d32e69058eadefc8cffbad37675707975 $ hg bookmark X2 1:925d80f479bb Y 2:db815d6d32e6 Z 0:f7b1eb17ad24 * renamed 2:db815d6d32e6 $ hg up -q Y $ hg book -d renamed --config "$TESTHOOK" test-hook-bookmark: renamed: db815d6d32e69058eadefc8cffbad37675707975 -> rename bookmark using . with no active bookmark $ hg book rename-me $ hg book -i rename-me $ hg book -m . renamed abort: no active bookmark! [255] $ hg up -q Y $ hg book -d rename-me delete bookmark using . $ hg book delete-me $ hg book -d . $ hg bookmark X2 1:925d80f479bb Y 2:db815d6d32e6 Z 0:f7b1eb17ad24 $ hg up -q Y delete bookmark using . with no active bookmark $ hg book delete-me $ hg book -i delete-me $ hg book -d . abort: no active bookmark! [255] $ hg up -q Y $ hg book -d delete-me list bookmarks $ hg bookmark X2 1:925d80f479bb * Y 2:db815d6d32e6 Z 0:f7b1eb17ad24 bookmarks from a revset $ hg bookmark -r '.^1' REVSET $ hg bookmark -r ':tip' TIP $ hg up -q TIP $ hg bookmarks REVSET 0:f7b1eb17ad24 * TIP 2:db815d6d32e6 X2 1:925d80f479bb Y 2:db815d6d32e6 Z 0:f7b1eb17ad24 $ hg bookmark -d REVSET $ hg bookmark -d TIP rename without new name or multiple names $ hg bookmark -m Y abort: new bookmark name required [255] $ hg bookmark -m Y Y2 Y3 abort: only one new bookmark name allowed [255] delete without name $ hg bookmark -d abort: bookmark name required [255] delete nonexistent bookmark $ hg bookmark -d A abort: bookmark 'A' does not exist [255] delete with --inactive $ hg bookmark -d --inactive Y abort: --inactive is incompatible with --delete [255] bookmark name with spaces should be stripped $ hg bookmark ' x y ' list bookmarks $ hg bookmarks X2 1:925d80f479bb Y 2:db815d6d32e6 Z 0:f7b1eb17ad24 * x y 2:db815d6d32e6 $ hg log -T '{bookmarks % "{rev} {bookmark}\n"}' 2 Y 2 x y 1 X2 0 Z look up stripped bookmark name $ hg log -r '"x y"' changeset: 2:db815d6d32e6 bookmark: Y bookmark: x y tag: tip parent: 0:f7b1eb17ad24 user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: 2 reject bookmark name with newline $ hg bookmark ' > ' abort: bookmark names cannot consist entirely of whitespace [255] $ hg bookmark -m Z ' > ' abort: bookmark names cannot consist entirely of whitespace [255] bookmark with reserved name $ hg bookmark tip abort: the name 'tip' is reserved [255] $ hg bookmark . abort: the name '.' is reserved [255] $ hg bookmark null abort: the name 'null' is reserved [255] bookmark with existing name $ hg bookmark X2 abort: bookmark 'X2' already exists (use -f to force) [255] $ hg bookmark -m Y Z abort: bookmark 'Z' already exists (use -f to force) [255] bookmark with name of branch $ hg bookmark default abort: a bookmark cannot have the name of an existing branch [255] $ hg bookmark -m Y default abort: a bookmark cannot have the name of an existing branch [255] bookmark with integer name $ hg bookmark 10 abort: cannot use an integer as a name [255] bookmark with a name that matches a node id $ hg bookmark 925d80f479bb db815d6d32e6 --config "$TESTHOOK" bookmark 925d80f479bb matches a changeset hash (did you leave a -r out of an 'hg bookmark' command?) bookmark db815d6d32e6 matches a changeset hash (did you leave a -r out of an 'hg bookmark' command?) test-hook-bookmark: 925d80f479bb: -> db815d6d32e69058eadefc8cffbad37675707975 test-hook-bookmark: db815d6d32e6: -> db815d6d32e69058eadefc8cffbad37675707975 $ hg bookmark -d 925d80f479bb $ hg bookmark -d db815d6d32e6 $ cd .. bookmark with a name that matches an ambiguous node id $ hg init ambiguous $ cd ambiguous $ echo 0 > a $ hg ci -qAm 0 $ for i in 1057 2857 4025; do > hg up -q 0 > echo $i > a > hg ci -qm $i > done $ hg up -q null $ hg log -r0: -T '{rev}:{node}\n' 0:b4e73ffab476aa0ee32ed81ca51e07169844bc6a 1:c56256a09cd28e5764f32e8e2810d0f01e2e357a 2:c5623987d205cd6d9d8389bfc40fff9dbb670b48 3:c562ddd9c94164376c20b86b0b4991636a3bf84f $ hg bookmark -r0 c562 $ hg bookmarks c562 0:b4e73ffab476 $ cd .. incompatible options $ cd repo $ hg bookmark -m Y -d Z abort: --delete and --rename are incompatible [255] $ hg bookmark -r 1 -d Z abort: --rev is incompatible with --delete [255] $ hg bookmark -r 1 -m Z Y abort: --rev is incompatible with --rename [255] force bookmark with existing name $ hg bookmark -f X2 --config "$TESTHOOK" test-hook-bookmark: X2: 925d80f479bb026b0fb3deb27503780b13f74123 -> db815d6d32e69058eadefc8cffbad37675707975 force bookmark back to where it was, should deactivate it $ hg bookmark -fr1 X2 $ hg bookmarks X2 1:925d80f479bb Y 2:db815d6d32e6 Z 0:f7b1eb17ad24 x y 2:db815d6d32e6 forward bookmark to descendant without --force $ hg bookmark Z moving bookmark 'Z' forward from f7b1eb17ad24 list bookmarks $ hg bookmark X2 1:925d80f479bb Y 2:db815d6d32e6 * Z 2:db815d6d32e6 x y 2:db815d6d32e6 $ hg log -T '{bookmarks % "{rev} {bookmark}\n"}' 2 Y 2 Z 2 x y 1 X2 revision but no bookmark name $ hg bookmark -r . abort: bookmark name required [255] bookmark name with whitespace only $ hg bookmark ' ' abort: bookmark names cannot consist entirely of whitespace [255] $ hg bookmark -m Y ' ' abort: bookmark names cannot consist entirely of whitespace [255] invalid bookmark $ hg bookmark 'foo:bar' abort: ':' cannot be used in a name [255] $ hg bookmark 'foo > bar' abort: '\n' cannot be used in a name [255] the bookmark extension should be ignored now that it is part of core $ echo "[extensions]" >> $HGRCPATH $ echo "bookmarks=" >> $HGRCPATH $ hg bookmarks X2 1:925d80f479bb Y 2:db815d6d32e6 * Z 2:db815d6d32e6 x y 2:db815d6d32e6 test summary $ hg summary parent: 2:db815d6d32e6 tip 2 branch: default bookmarks: *Z Y x y commit: (clean) update: 1 new changesets, 2 branch heads (merge) phases: 3 draft test id $ hg id db815d6d32e6 tip Y/Z/x y test rollback $ echo foo > f1 $ hg bookmark tmp-rollback $ hg ci -Amr adding f1 $ hg bookmarks X2 1:925d80f479bb Y 2:db815d6d32e6 Z 2:db815d6d32e6 * tmp-rollback 3:2bf5cfec5864 x y 2:db815d6d32e6 $ hg rollback repository tip rolled back to revision 2 (undo commit) working directory now based on revision 2 $ hg bookmarks X2 1:925d80f479bb Y 2:db815d6d32e6 Z 2:db815d6d32e6 * tmp-rollback 2:db815d6d32e6 x y 2:db815d6d32e6 $ hg bookmark -f Z -r 1 $ hg rollback repository tip rolled back to revision 2 (undo bookmark) $ hg bookmarks X2 1:925d80f479bb Y 2:db815d6d32e6 Z 2:db815d6d32e6 * tmp-rollback 2:db815d6d32e6 x y 2:db815d6d32e6 $ hg bookmark -d tmp-rollback activate bookmark on working dir parent without --force $ hg bookmark --inactive Z $ hg bookmark Z test clone $ hg bookmark -r 2 -i @ $ hg bookmark -r 2 -i a@ $ hg bookmarks @ 2:db815d6d32e6 X2 1:925d80f479bb Y 2:db815d6d32e6 * Z 2:db815d6d32e6 a@ 2:db815d6d32e6 x y 2:db815d6d32e6 $ hg clone . cloned-bookmarks updating to bookmark @ 2 files updated, 0 files merged, 0 files removed, 0 files unresolved $ hg -R cloned-bookmarks bookmarks * @ 2:db815d6d32e6 X2 1:925d80f479bb Y 2:db815d6d32e6 Z 2:db815d6d32e6 a@ 2:db815d6d32e6 x y 2:db815d6d32e6 test clone with pull protocol $ hg clone --pull . cloned-bookmarks-pull requesting all changes adding changesets adding manifests adding file changes added 3 changesets with 3 changes to 3 files (+1 heads) new changesets f7b1eb17ad24:db815d6d32e6 updating to bookmark @ 2 files updated, 0 files merged, 0 files removed, 0 files unresolved $ hg -R cloned-bookmarks-pull bookmarks * @ 2:db815d6d32e6 X2 1:925d80f479bb Y 2:db815d6d32e6 Z 2:db815d6d32e6 a@ 2:db815d6d32e6 x y 2:db815d6d32e6 delete multiple bookmarks at once $ hg bookmark -d @ a@ test clone with a bookmark named "default" (issue3677) $ hg bookmark -r 1 -f -i default $ hg clone . cloned-bookmark-default updating to branch default 2 files updated, 0 files merged, 0 files removed, 0 files unresolved $ hg -R cloned-bookmark-default bookmarks X2 1:925d80f479bb Y 2:db815d6d32e6 Z 2:db815d6d32e6 default 1:925d80f479bb x y 2:db815d6d32e6 $ hg -R cloned-bookmark-default parents -q 2:db815d6d32e6 $ hg bookmark -d default test clone with a specific revision $ hg clone -r 925d80 . cloned-bookmarks-rev adding changesets adding manifests adding file changes added 2 changesets with 2 changes to 2 files new changesets f7b1eb17ad24:925d80f479bb updating to branch default 2 files updated, 0 files merged, 0 files removed, 0 files unresolved $ hg -R cloned-bookmarks-rev bookmarks X2 1:925d80f479bb test clone with update to a bookmark $ hg clone -u Z . ../cloned-bookmarks-update updating to branch default 2 files updated, 0 files merged, 0 files removed, 0 files unresolved $ hg -R ../cloned-bookmarks-update bookmarks X2 1:925d80f479bb Y 2:db815d6d32e6 * Z 2:db815d6d32e6 x y 2:db815d6d32e6 create bundle with two heads $ hg clone . tobundle updating to branch default 2 files updated, 0 files merged, 0 files removed, 0 files unresolved $ echo x > tobundle/x $ hg -R tobundle add tobundle/x $ hg -R tobundle commit -m'x' $ hg -R tobundle update -r -2 0 files updated, 0 files merged, 1 files removed, 0 files unresolved $ echo y > tobundle/y $ hg -R tobundle branch test marked working directory as branch test (branches are permanent and global, did you want a bookmark?) $ hg -R tobundle add tobundle/y $ hg -R tobundle commit -m'y' $ hg -R tobundle bundle tobundle.hg searching for changes 2 changesets found $ hg unbundle tobundle.hg adding changesets adding manifests adding file changes added 2 changesets with 2 changes to 2 files (+1 heads) new changesets 125c9a1d6df6:9ba5f110a0b3 (2 drafts) (run 'hg heads' to see heads, 'hg merge' to merge) update to active bookmark if it's not the parent (it is known issue that fsmonitor can't handle nested repositories. In this test scenario, cloned-bookmark-default and tobundle exist in the working directory of current repository) $ hg summary parent: 2:db815d6d32e6 2 branch: default bookmarks: *Z Y x y commit: 1 added, 1 unknown (new branch head) (no-fsmonitor !) commit: 1 added, * unknown (new branch head) (glob) (fsmonitor !) update: 2 new changesets (update) phases: 5 draft $ hg update 1 files updated, 0 files merged, 0 files removed, 0 files unresolved updating bookmark Z $ hg bookmarks X2 1:925d80f479bb Y 2:db815d6d32e6 * Z 3:125c9a1d6df6 x y 2:db815d6d32e6 pull --update works the same as pull && update $ hg bookmark -r3 Y moving bookmark 'Y' forward from db815d6d32e6 $ cp -R ../cloned-bookmarks-update ../cloned-bookmarks-manual-update $ cp -R ../cloned-bookmarks-update ../cloned-bookmarks-manual-update-with-divergence (manual version) $ hg -R ../cloned-bookmarks-manual-update update Y 0 files updated, 0 files merged, 0 files removed, 0 files unresolved (activating bookmark Y) $ hg -R ../cloned-bookmarks-manual-update pull . pulling from . searching for changes adding changesets adding manifests adding file changes added 2 changesets with 2 changes to 2 files (+1 heads) updating bookmark Y updating bookmark Z new changesets 125c9a1d6df6:9ba5f110a0b3 (run 'hg heads' to see heads, 'hg merge' to merge) (# tests strange but with --date crashing when bookmark have to move) $ hg -R ../cloned-bookmarks-manual-update update -d 1986 abort: revision matching date not found [255] $ hg -R ../cloned-bookmarks-manual-update update updating to active bookmark Y 1 files updated, 0 files merged, 0 files removed, 0 files unresolved (all in one version) $ hg -R ../cloned-bookmarks-update update Y 0 files updated, 0 files merged, 0 files removed, 0 files unresolved (activating bookmark Y) $ hg -R ../cloned-bookmarks-update pull --update . pulling from . searching for changes adding changesets adding manifests adding file changes added 2 changesets with 2 changes to 2 files (+1 heads) updating bookmark Y updating bookmark Z new changesets 125c9a1d6df6:9ba5f110a0b3 updating to active bookmark Y 1 files updated, 0 files merged, 0 files removed, 0 files unresolved We warn about divergent during bare update to the active bookmark $ hg -R ../cloned-bookmarks-manual-update-with-divergence update Y 0 files updated, 0 files merged, 0 files removed, 0 files unresolved (activating bookmark Y) $ hg -R ../cloned-bookmarks-manual-update-with-divergence bookmarks -r X2 Y@1 $ hg -R ../cloned-bookmarks-manual-update-with-divergence bookmarks X2 1:925d80f479bb * Y 2:db815d6d32e6 Y@1 1:925d80f479bb Z 2:db815d6d32e6 x y 2:db815d6d32e6 $ hg -R ../cloned-bookmarks-manual-update-with-divergence pull pulling from $TESTTMP/repo searching for changes adding changesets adding manifests adding file changes added 2 changesets with 2 changes to 2 files (+1 heads) updating bookmark Y updating bookmark Z new changesets 125c9a1d6df6:9ba5f110a0b3 (run 'hg heads' to see heads, 'hg merge' to merge) $ hg -R ../cloned-bookmarks-manual-update-with-divergence update updating to active bookmark Y 1 files updated, 0 files merged, 0 files removed, 0 files unresolved 1 other divergent bookmarks for "Y" test wrongly formated bookmark $ echo '' >> .hg/bookmarks $ hg bookmarks X2 1:925d80f479bb Y 3:125c9a1d6df6 * Z 3:125c9a1d6df6 x y 2:db815d6d32e6 $ echo "Ican'thasformatedlines" >> .hg/bookmarks $ hg bookmarks malformed line in .hg/bookmarks: "Ican'thasformatedlines" X2 1:925d80f479bb Y 3:125c9a1d6df6 * Z 3:125c9a1d6df6 x y 2:db815d6d32e6 test missing revisions $ echo "925d80f479b925d80f479bc925d80f479bccabab z" > .hg/bookmarks $ hg book no bookmarks set test stripping a non-checked-out but bookmarked revision $ hg log --graph o changeset: 4:9ba5f110a0b3 | branch: test | tag: tip | parent: 2:db815d6d32e6 | user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: y | | @ changeset: 3:125c9a1d6df6 |/ user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: x | o changeset: 2:db815d6d32e6 | parent: 0:f7b1eb17ad24 | user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: 2 | | o changeset: 1:925d80f479bb |/ user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: 1 | o changeset: 0:f7b1eb17ad24 user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: 0 $ hg book should-end-on-two $ hg co --clean 4 1 files updated, 0 files merged, 1 files removed, 0 files unresolved (leaving bookmark should-end-on-two) $ hg book four $ hg --config extensions.mq= strip 3 saved backup bundle to * (glob) should-end-on-two should end up pointing to revision 2, as that's the tipmost surviving ancestor of the stripped revision. $ hg log --graph @ changeset: 3:9ba5f110a0b3 | branch: test | bookmark: four | tag: tip | user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: y | o changeset: 2:db815d6d32e6 | bookmark: should-end-on-two | parent: 0:f7b1eb17ad24 | user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: 2 | | o changeset: 1:925d80f479bb |/ user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: 1 | o changeset: 0:f7b1eb17ad24 user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: 0 no-op update doesn't deactivate bookmarks (it is known issue that fsmonitor can't handle nested repositories. In this test scenario, cloned-bookmark-default and tobundle exist in the working directory of current repository) $ hg bookmarks * four 3:9ba5f110a0b3 should-end-on-two 2:db815d6d32e6 $ hg up four 0 files updated, 0 files merged, 0 files removed, 0 files unresolved $ hg up 0 files updated, 0 files merged, 0 files removed, 0 files unresolved $ hg sum parent: 3:9ba5f110a0b3 tip y branch: test bookmarks: *four commit: 2 unknown (clean) (no-fsmonitor !) commit: * unknown (clean) (glob) (fsmonitor !) update: (current) phases: 4 draft test clearing divergent bookmarks of linear ancestors $ hg bookmark Z -r 0 $ hg bookmark Z@1 -r 1 $ hg bookmark Z@2 -r 2 $ hg bookmark Z@3 -r 3 $ hg book Z 0:f7b1eb17ad24 Z@1 1:925d80f479bb Z@2 2:db815d6d32e6 Z@3 3:9ba5f110a0b3 * four 3:9ba5f110a0b3 should-end-on-two 2:db815d6d32e6 $ hg bookmark Z moving bookmark 'Z' forward from f7b1eb17ad24 $ hg book * Z 3:9ba5f110a0b3 Z@1 1:925d80f479bb four 3:9ba5f110a0b3 should-end-on-two 2:db815d6d32e6 test clearing only a single divergent bookmark across branches $ hg book foo -r 1 $ hg book foo@1 -r 0 $ hg book foo@2 -r 2 $ hg book foo@3 -r 3 $ hg book foo -r foo@3 $ hg book * Z 3:9ba5f110a0b3 Z@1 1:925d80f479bb foo 3:9ba5f110a0b3 foo@1 0:f7b1eb17ad24 foo@2 2:db815d6d32e6 four 3:9ba5f110a0b3 should-end-on-two 2:db815d6d32e6 pull --update works the same as pull && update (case #2) It is assumed that "hg pull" itself doesn't update current active bookmark ('Y' in tests below). $ hg pull -q ../cloned-bookmarks-update divergent bookmark Z stored as Z@2 (pulling revision on another named branch with --update updates neither the working directory nor current active bookmark: "no-op" case) $ echo yy >> y $ hg commit -m yy $ hg -R ../cloned-bookmarks-update bookmarks | grep ' Y ' * Y 3:125c9a1d6df6 $ hg -R ../cloned-bookmarks-update pull . --update pulling from . searching for changes adding changesets adding manifests adding file changes added 1 changesets with 1 changes to 1 files divergent bookmark Z stored as Z@default adding remote bookmark foo adding remote bookmark four adding remote bookmark should-end-on-two new changesets 5fb12f0f2d51 0 files updated, 0 files merged, 0 files removed, 0 files unresolved $ hg -R ../cloned-bookmarks-update parents -T "{rev}:{node|short}\n" 3:125c9a1d6df6 $ hg -R ../cloned-bookmarks-update bookmarks | grep ' Y ' * Y 3:125c9a1d6df6 (pulling revision on current named/topological branch with --update updates the working directory and current active bookmark) $ hg update -C -q 125c9a1d6df6 $ echo xx >> x $ hg commit -m xx $ hg -R ../cloned-bookmarks-update bookmarks | grep ' Y ' * Y 3:125c9a1d6df6 $ hg -R ../cloned-bookmarks-update pull . --update pulling from . searching for changes adding changesets adding manifests adding file changes added 1 changesets with 1 changes to 1 files divergent bookmark Z stored as Z@default new changesets 81dcce76aa0b 1 files updated, 0 files merged, 0 files removed, 0 files unresolved updating bookmark Y $ hg -R ../cloned-bookmarks-update parents -T "{rev}:{node|short}\n" 6:81dcce76aa0b $ hg -R ../cloned-bookmarks-update bookmarks | grep ' Y ' * Y 6:81dcce76aa0b $ cd .. ensure changelog is written before bookmarks $ hg init orderrepo $ cd orderrepo $ touch a $ hg commit -Aqm one $ hg book mybook $ echo a > a $ cat > $TESTTMP/pausefinalize.py <<EOF > from __future__ import absolute_import > import os > import time > from mercurial import extensions, localrepo > def transaction(orig, self, desc, report=None): > tr = orig(self, desc, report) > def sleep(*args, **kwargs): > retry = 20 > while retry > 0 and not os.path.exists(b"$TESTTMP/unpause"): > retry -= 1 > time.sleep(0.5) > if os.path.exists(b"$TESTTMP/unpause"): > os.remove(b"$TESTTMP/unpause") > # It is important that this finalizer start with 'a', so it runs before > # the changelog finalizer appends to the changelog. > tr.addfinalize(b'a-sleep', sleep) > return tr > > def extsetup(ui): > # This extension inserts an artifical pause during the transaction > # finalizer, so we can run commands mid-transaction-close. > extensions.wrapfunction(localrepo.localrepository, 'transaction', > transaction) > EOF $ hg commit -qm two --config extensions.pausefinalize=$TESTTMP/pausefinalize.py & $ sleep 2 $ hg log -r . changeset: 0:867bc5792c8c bookmark: mybook tag: tip user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: one $ hg bookmarks * mybook 0:867bc5792c8c $ touch $TESTTMP/unpause $ cd .. check whether HG_PENDING makes pending changes only in related repositories visible to an external hook. (emulate a transaction running concurrently by copied .hg/bookmarks.pending in subsequent test) $ cat > $TESTTMP/savepending.sh <<EOF > cp .hg/bookmarks.pending .hg/bookmarks.pending.saved > exit 1 # to avoid adding new bookmark for subsequent tests > EOF $ hg init unrelated $ cd unrelated $ echo a > a $ hg add a $ hg commit -m '#0' $ hg --config hooks.pretxnclose="sh $TESTTMP/savepending.sh" bookmarks INVISIBLE transaction abort! rollback completed abort: pretxnclose hook exited with status 1 [255] $ cp .hg/bookmarks.pending.saved .hg/bookmarks.pending (check visible bookmarks while transaction running in repo) $ cat > $TESTTMP/checkpending.sh <<EOF > echo "@repo" > hg -R "$TESTTMP/repo" bookmarks > echo "@unrelated" > hg -R "$TESTTMP/unrelated" bookmarks > exit 1 # to avoid adding new bookmark for subsequent tests > EOF $ cd ../repo $ hg --config hooks.pretxnclose="sh $TESTTMP/checkpending.sh" bookmarks NEW @repo * NEW 6:81dcce76aa0b X2 1:925d80f479bb Y 4:125c9a1d6df6 Z 5:5fb12f0f2d51 Z@1 1:925d80f479bb Z@2 4:125c9a1d6df6 foo 3:9ba5f110a0b3 foo@1 0:f7b1eb17ad24 foo@2 2:db815d6d32e6 four 3:9ba5f110a0b3 should-end-on-two 2:db815d6d32e6 x y 2:db815d6d32e6 @unrelated no bookmarks set transaction abort! rollback completed abort: pretxnclose hook exited with status 1 [255] Check pretxnclose-bookmark can abort a transaction -------------------------------------------------- add hooks: * to prevent NEW bookmark on a non-public changeset * to prevent non-forward move of NEW bookmark $ cat << EOF >> .hg/hgrc > [hooks] > pretxnclose-bookmark.force-public = sh -c "(echo \$HG_BOOKMARK| grep -v NEW > /dev/null) || [ -z \"\$HG_NODE\" ] || (hg log -r \"\$HG_NODE\" -T '{phase}' | grep public > /dev/null)" > pretxnclose-bookmark.force-forward = sh -c "(echo \$HG_BOOKMARK| grep -v NEW > /dev/null) || [ -z \"\$HG_NODE\" ] || (hg log -r \"max(\$HG_OLDNODE::\$HG_NODE)\" -T 'MATCH' | grep MATCH > /dev/null)" > EOF $ hg log -G -T phases @ changeset: 6:81dcce76aa0b | tag: tip | phase: draft | parent: 4:125c9a1d6df6 | user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: xx | | o changeset: 5:5fb12f0f2d51 | | branch: test | | bookmark: Z | | phase: draft | | parent: 3:9ba5f110a0b3 | | user: test | | date: Thu Jan 01 00:00:00 1970 +0000 | | summary: yy | | o | changeset: 4:125c9a1d6df6 | | bookmark: Y | | bookmark: Z@2 | | phase: public | | parent: 2:db815d6d32e6 | | user: test | | date: Thu Jan 01 00:00:00 1970 +0000 | | summary: x | | | o changeset: 3:9ba5f110a0b3 |/ branch: test | bookmark: foo | bookmark: four | phase: public | user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: y | o changeset: 2:db815d6d32e6 | bookmark: foo@2 | bookmark: should-end-on-two | bookmark: x y | phase: public | parent: 0:f7b1eb17ad24 | user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: 2 | | o changeset: 1:925d80f479bb |/ bookmark: X2 | bookmark: Z@1 | phase: public | user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: 1 | o changeset: 0:f7b1eb17ad24 bookmark: foo@1 phase: public user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: 0 attempt to create on a default changeset $ hg bookmark -r 81dcce76aa0b NEW transaction abort! rollback completed abort: pretxnclose-bookmark.force-public hook exited with status 1 [255] create on a public changeset $ hg bookmark -r 9ba5f110a0b3 NEW move to the other branch $ hg bookmark -f -r 125c9a1d6df6 NEW transaction abort! rollback completed abort: pretxnclose-bookmark.force-forward hook exited with status 1 [255]