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Differential D991

tests: optimize test-copytrace-heuristics.t
ClosedPublic

Authored by pulkit on Oct 9 2017, 5:09 PM.

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Reviewers
durin42
Group Reviewers
hg-reviewers
Commits
rHG1b261be2033b: tests: optimize test-copytrace-heuristics.t
Summary

test-copytrace-heuristics.t tests the heuristics algorithm of copytracing. The
test has a pattern of making a server repo first and then cloning into a local
repo for each test to have public and draft commits. This is done because if we
have all draft commits and we have very less commits, heuristics will fallback
to full copytracing as that will be fast.

To avoid creating the server repo, we set the commit limit to -1 so that
everytime we perform the heuristics algorithm even when having full drafts and
tweak the config setting when we need to test the ability to fallback to full
copytracing.

This optimizes this test by 3 seconds.

Before:

real 0m41.503s
user 0m36.068s
sys 0m3.900s

After:

real 0m38.826s
user 0m33.884s
sys 0m3.396s

Diff Detail

Repository
rHG Mercurial
Lint
Lint Skipped
Unit
Unit Tests Skipped

Event Timeline

pulkit created this revision.Oct 9 2017, 5:09 PM
durin42 accepted this revision.Oct 10 2017, 11:08 AM
This revision is now accepted and ready to land.Oct 10 2017, 11:08 AM
Closed by commit rHG1b261be2033b: tests: optimize test-copytrace-heuristics.t (authored by pulkit). · Explain WhyOct 10 2017, 2:16 PM
This revision was automatically updated to reflect the committed changes.

Revision Contents
Changeset List

PathPackages
Mtests/test-copytrace-heuristics.t (429 lines)

Diff 2538

tests/test-copytrace-heuristics.t

Test for the heuristic copytracing algorithm Test for the heuristic copytracing algorithm
============================================ ============================================
$ cat >> $TESTTMP/copytrace.sh << '__EOF__' $ cat >> $TESTTMP/copytrace.sh << '__EOF__'
> initclient() { > initclient() {
> cat >> $1/.hg/hgrc <<EOF > cat >> $1/.hg/hgrc <<EOF
> [experimental] > [experimental]
> copytrace = heuristics > copytrace = heuristics
> copytrace.sourcecommitlimit = -1
> EOF > EOF
> } > }
> __EOF__ > __EOF__
$ . "$TESTTMP/copytrace.sh" $ . "$TESTTMP/copytrace.sh"
$ cat >> $HGRCPATH << EOF $ cat >> $HGRCPATH << EOF
> [extensions] > [extensions]
> rebase= > rebase=
> shelve= > shelve=
> EOF > EOF
NOTE: calling initclient() set copytrace.sourcecommitlimit=-1 as we want to
prevent the full copytrace algorithm to run and test the heuristic algorithm
without complexing the test cases with public and draft commits.
Check filename heuristics (same dirname and same basename) Check filename heuristics (same dirname and same basename)
$ hg init server ----------------------------------------------------------
$ cd server
$ hg init repo
$ initclient repo
$ cd repo
$ echo a > a $ echo a > a
$ mkdir dir $ mkdir dir
$ echo a > dir/file.txt $ echo a > dir/file.txt
$ hg addremove $ hg addremove
adding a adding a
adding dir/file.txt adding dir/file.txt
$ hg ci -m initial $ hg ci -m initial
$ hg mv a b $ hg mv a b
$ hg mv -q dir dir2 $ hg mv -q dir dir2
$ hg ci -m 'mv a b, mv dir/ dir2/' $ hg ci -m 'mv a b, mv dir/ dir2/'
$ cd ..
$ hg clone -q server repo
$ initclient repo
$ cd repo
$ hg up -q 0 $ hg up -q 0
$ echo b > a $ echo b > a
$ echo b > dir/file.txt $ echo b > dir/file.txt
$ hg ci -qm 'mod a, mod dir/file.txt' $ hg ci -qm 'mod a, mod dir/file.txt'
$ hg log -G -T 'changeset: {node}\n desc: {desc}, phase: {phase}\n' $ hg log -G -T 'changeset: {node}\n desc: {desc}\n'
@ changeset: 557f403c0afd2a3cf15d7e2fb1f1001a8b85e081 @ changeset: 557f403c0afd2a3cf15d7e2fb1f1001a8b85e081
| desc: mod a, mod dir/file.txt, phase: draft | desc: mod a, mod dir/file.txt
| o changeset: 928d74bc9110681920854d845c06959f6dfc9547 | o changeset: 928d74bc9110681920854d845c06959f6dfc9547
|/ desc: mv a b, mv dir/ dir2/, phase: public |/ desc: mv a b, mv dir/ dir2/
o changeset: 3c482b16e54596fed340d05ffaf155f156cda7ee o changeset: 3c482b16e54596fed340d05ffaf155f156cda7ee
desc: initial, phase: public desc: initial
$ hg rebase -s . -d 1 $ hg rebase -s . -d 1
rebasing 2:557f403c0afd "mod a, mod dir/file.txt" (tip) rebasing 2:557f403c0afd "mod a, mod dir/file.txt" (tip)
merging b and a to b merging b and a to b
merging dir2/file.txt and dir/file.txt to dir2/file.txt merging dir2/file.txt and dir/file.txt to dir2/file.txt
saved backup bundle to $TESTTMP/repo/.hg/strip-backup/557f403c0afd-9926eeff-rebase.hg (glob) saved backup bundle to $TESTTMP/repo/.hg/strip-backup/557f403c0afd-9926eeff-rebase.hg (glob)
$ cd .. $ cd ..
$ rm -rf server
$ rm -rf repo $ rm -rf repo
Make sure filename heuristics do not when they are not related Make sure filename heuristics do not when they are not related
$ hg init server --------------------------------------------------------------
$ cd server
$ hg init repo
$ initclient repo
$ cd repo
$ echo 'somecontent' > a $ echo 'somecontent' > a
$ hg add a $ hg add a
$ hg ci -m initial $ hg ci -m initial
$ hg rm a $ hg rm a
$ echo 'completelydifferentcontext' > b $ echo 'completelydifferentcontext' > b
$ hg add b $ hg add b
$ hg ci -m 'rm a, add b' $ hg ci -m 'rm a, add b'
$ cd ..
$ hg clone -q server repo
$ initclient repo
$ cd repo
$ hg up -q 0 $ hg up -q 0
$ printf 'somecontent\nmoarcontent' > a $ printf 'somecontent\nmoarcontent' > a
$ hg ci -qm 'mode a' $ hg ci -qm 'mode a'
$ hg log -G -T 'changeset: {node}\n desc: {desc}, phase: {phase}\n' $ hg log -G -T 'changeset: {node}\n desc: {desc}\n'
@ changeset: d526312210b9e8f795d576a77dc643796384d86e @ changeset: d526312210b9e8f795d576a77dc643796384d86e
| desc: mode a, phase: draft | desc: mode a
| o changeset: 46985f76c7e5e5123433527f5c8526806145650b | o changeset: 46985f76c7e5e5123433527f5c8526806145650b
|/ desc: rm a, add b, phase: public |/ desc: rm a, add b
o changeset: e5b71fb099c29d9172ef4a23485aaffd497e4cc0 o changeset: e5b71fb099c29d9172ef4a23485aaffd497e4cc0
desc: initial, phase: public desc: initial
$ hg rebase -s . -d 1 $ hg rebase -s . -d 1
rebasing 2:d526312210b9 "mode a" (tip) rebasing 2:d526312210b9 "mode a" (tip)
other [source] changed a which local [dest] deleted other [source] changed a which local [dest] deleted
use (c)hanged version, leave (d)eleted, or leave (u)nresolved? u use (c)hanged version, leave (d)eleted, or leave (u)nresolved? u
unresolved conflicts (see hg resolve, then hg rebase --continue) unresolved conflicts (see hg resolve, then hg rebase --continue)
[1] [1]
$ cd .. $ cd ..
$ rm -rf server
$ rm -rf repo $ rm -rf repo
Test when lca didn't modified the file that was moved Test when lca didn't modified the file that was moved
$ hg init server -----------------------------------------------------
$ cd server
$ hg init repo
$ initclient repo
$ cd repo
$ echo 'somecontent' > a $ echo 'somecontent' > a
$ hg add a $ hg add a
$ hg ci -m initial $ hg ci -m initial
$ echo c > c $ echo c > c
$ hg add c $ hg add c
$ hg ci -m randomcommit $ hg ci -m randomcommit
$ hg mv a b $ hg mv a b
$ hg ci -m 'mv a b' $ hg ci -m 'mv a b'
$ cd ..
$ hg clone -q server repo
$ initclient repo
$ cd repo
$ hg up -q 1 $ hg up -q 1
$ echo b > a $ echo b > a
$ hg ci -qm 'mod a' $ hg ci -qm 'mod a'
$ hg log -G -T 'changeset: {node}\n desc: {desc}, phase: {phase}\n' $ hg log -G -T 'changeset: {node}\n desc: {desc}, phase: {phase}\n'
@ changeset: 9d5cf99c3d9f8e8b05ba55421f7f56530cfcf3bc @ changeset: 9d5cf99c3d9f8e8b05ba55421f7f56530cfcf3bc
| desc: mod a, phase: draft | desc: mod a, phase: draft
| o changeset: d760186dd240fc47b91eb9f0b58b0002aaeef95d | o changeset: d760186dd240fc47b91eb9f0b58b0002aaeef95d
|/ desc: mv a b, phase: public |/ desc: mv a b, phase: draft
o changeset: 48e1b6ba639d5d7fb313fa7989eebabf99c9eb83 o changeset: 48e1b6ba639d5d7fb313fa7989eebabf99c9eb83
| desc: randomcommit, phase: public | desc: randomcommit, phase: draft
o changeset: e5b71fb099c29d9172ef4a23485aaffd497e4cc0 o changeset: e5b71fb099c29d9172ef4a23485aaffd497e4cc0
desc: initial, phase: public desc: initial, phase: draft
$ hg rebase -s . -d 2 $ hg rebase -s . -d 2
rebasing 3:9d5cf99c3d9f "mod a" (tip) rebasing 3:9d5cf99c3d9f "mod a" (tip)
merging b and a to b merging b and a to b
saved backup bundle to $TESTTMP/repo/.hg/strip-backup/9d5cf99c3d9f-f02358cc-rebase.hg (glob) saved backup bundle to $TESTTMP/repo/.hg/strip-backup/9d5cf99c3d9f-f02358cc-rebase.hg (glob)
$ cd .. $ cd ..
$ rm -rf server
$ rm -rf repo $ rm -rf repo
Rebase "backwards" Rebase "backwards"
$ hg init server ------------------
$ cd server
$ hg init repo
$ initclient repo
$ cd repo
$ echo 'somecontent' > a $ echo 'somecontent' > a
$ hg add a $ hg add a
$ hg ci -m initial $ hg ci -m initial
$ echo c > c $ echo c > c
$ hg add c $ hg add c
$ hg ci -m randomcommit $ hg ci -m randomcommit
$ hg mv a b $ hg mv a b
$ hg ci -m 'mv a b' $ hg ci -m 'mv a b'
$ cd ..
$ hg clone -q server repo
$ initclient repo
$ cd repo
$ hg up -q 2 $ hg up -q 2
$ echo b > b $ echo b > b
$ hg ci -qm 'mod b' $ hg ci -qm 'mod b'
$ hg log -G -T 'changeset: {node}\n desc: {desc}, phase: {phase}\n' $ hg log -G -T 'changeset: {node}\n desc: {desc}\n'
@ changeset: fbe97126b3969056795c462a67d93faf13e4d298 @ changeset: fbe97126b3969056795c462a67d93faf13e4d298
| desc: mod b, phase: draft | desc: mod b
o changeset: d760186dd240fc47b91eb9f0b58b0002aaeef95d o changeset: d760186dd240fc47b91eb9f0b58b0002aaeef95d
| desc: mv a b, phase: public | desc: mv a b
o changeset: 48e1b6ba639d5d7fb313fa7989eebabf99c9eb83 o changeset: 48e1b6ba639d5d7fb313fa7989eebabf99c9eb83
| desc: randomcommit, phase: public | desc: randomcommit
o changeset: e5b71fb099c29d9172ef4a23485aaffd497e4cc0 o changeset: e5b71fb099c29d9172ef4a23485aaffd497e4cc0
desc: initial, phase: public desc: initial
$ hg rebase -s . -d 0 $ hg rebase -s . -d 0
rebasing 3:fbe97126b396 "mod b" (tip) rebasing 3:fbe97126b396 "mod b" (tip)
merging a and b to a merging a and b to a
saved backup bundle to $TESTTMP/repo/.hg/strip-backup/fbe97126b396-cf5452a1-rebase.hg (glob) saved backup bundle to $TESTTMP/repo/.hg/strip-backup/fbe97126b396-cf5452a1-rebase.hg (glob)
$ cd .. $ cd ..
$ rm -rf server
$ rm -rf repo $ rm -rf repo
Rebase draft commit on top of draft commit Check a few potential move candidates
-------------------------------------
$ hg init repo $ hg init repo
$ initclient repo $ initclient repo
$ cd repo $ cd repo
$ echo 'somecontent' > a
$ hg add a
$ hg ci -m initial
$ hg mv a b
$ hg ci -m 'mv a b'
$ hg up -q ".^"
$ echo b > a
$ hg ci -qm 'mod a'
$ hg log -G -T 'changeset: {node}\n desc: {desc}, phase: {phase}\n'
@ changeset: 5268f05aa1684cfb5741e9eb05eddcc1c5ee7508
| desc: mod a, phase: draft
| o changeset: 542cb58df733ee48fa74729bd2cdb94c9310d362
|/ desc: mv a b, phase: draft
o changeset: e5b71fb099c29d9172ef4a23485aaffd497e4cc0
desc: initial, phase: draft
$ hg rebase -s . -d 1
rebasing 2:5268f05aa168 "mod a" (tip)
merging b and a to b
saved backup bundle to $TESTTMP/repo/.hg/strip-backup/5268f05aa168-284f6515-rebase.hg (glob)
$ cd ..
$ rm -rf server
$ rm -rf repo
Check a few potential move candidates
$ hg init server
$ initclient server
$ cd server
$ mkdir dir $ mkdir dir
$ echo a > dir/a $ echo a > dir/a
$ hg add dir/a $ hg add dir/a
$ hg ci -qm initial $ hg ci -qm initial
$ hg mv dir/a dir/b $ hg mv dir/a dir/b
$ hg ci -qm 'mv dir/a dir/b' $ hg ci -qm 'mv dir/a dir/b'
$ mkdir dir2 $ mkdir dir2
$ echo b > dir2/a $ echo b > dir2/a
$ hg add dir2/a $ hg add dir2/a
$ hg ci -qm 'create dir2/a' $ hg ci -qm 'create dir2/a'
$ cd ..
$ hg clone -q server repo
$ initclient repo
$ cd repo
$ hg up -q 0 $ hg up -q 0
$ echo b > dir/a $ echo b > dir/a
$ hg ci -qm 'mod dir/a' $ hg ci -qm 'mod dir/a'
$ hg log -G -T 'changeset: {node}\n desc: {desc}, phase: {phase}\n' $ hg log -G -T 'changeset: {node}\n desc: {desc}\n'
@ changeset: 6b2f4cece40fd320f41229f23821256ffc08efea @ changeset: 6b2f4cece40fd320f41229f23821256ffc08efea
| desc: mod dir/a, phase: draft | desc: mod dir/a
| o changeset: 4494bf7efd2e0dfdd388e767fb913a8a3731e3fa | o changeset: 4494bf7efd2e0dfdd388e767fb913a8a3731e3fa
| | desc: create dir2/a, phase: public | | desc: create dir2/a
| o changeset: b1784dfab6ea6bfafeb11c0ac50a2981b0fe6ade | o changeset: b1784dfab6ea6bfafeb11c0ac50a2981b0fe6ade
|/ desc: mv dir/a dir/b, phase: public |/ desc: mv dir/a dir/b
o changeset: 36859b8907c513a3a87ae34ba5b1e7eea8c20944 o changeset: 36859b8907c513a3a87ae34ba5b1e7eea8c20944
desc: initial, phase: public desc: initial
$ hg rebase -s . -d 2 $ hg rebase -s . -d 2
rebasing 3:6b2f4cece40f "mod dir/a" (tip) rebasing 3:6b2f4cece40f "mod dir/a" (tip)
merging dir/b and dir/a to dir/b merging dir/b and dir/a to dir/b
saved backup bundle to $TESTTMP/repo/.hg/strip-backup/6b2f4cece40f-503efe60-rebase.hg (glob) saved backup bundle to $TESTTMP/repo/.hg/strip-backup/6b2f4cece40f-503efe60-rebase.hg (glob)
$ cd .. $ cd ..
$ rm -rf server
$ rm -rf repo $ rm -rf repo
Move file in one branch and delete it in another Move file in one branch and delete it in another
$ hg init server -----------------------------------------------
$ initclient server
$ cd server $ hg init repo
$ initclient repo
$ cd repo
$ echo a > a $ echo a > a
$ hg add a $ hg add a
$ hg ci -m initial $ hg ci -m initial
$ cd ..
$ hg clone -q server repo
$ initclient repo
$ cd repo
$ hg mv a b $ hg mv a b
$ hg ci -m 'mv a b' $ hg ci -m 'mv a b'
$ hg up -q ".^" $ hg up -q ".^"
$ hg rm a $ hg rm a
$ hg ci -m 'del a' $ hg ci -m 'del a'
created new head created new head
$ hg log -G -T 'changeset: {node}\n desc: {desc}, phase: {phase}\n' $ hg log -G -T 'changeset: {node}\n desc: {desc}, phase: {phase}\n'
@ changeset: 7d61ee3b1e48577891a072024968428ba465c47b @ changeset: 7d61ee3b1e48577891a072024968428ba465c47b
| desc: del a, phase: draft | desc: del a, phase: draft
| o changeset: 472e38d57782172f6c6abed82a94ca0d998c3a22 | o changeset: 472e38d57782172f6c6abed82a94ca0d998c3a22
|/ desc: mv a b, phase: draft |/ desc: mv a b, phase: draft
o changeset: 1451231c87572a7d3f92fc210b4b35711c949a98 o changeset: 1451231c87572a7d3f92fc210b4b35711c949a98
desc: initial, phase: public desc: initial, phase: draft
$ hg rebase -s 1 -d 2 $ hg rebase -s 1 -d 2
rebasing 1:472e38d57782 "mv a b" rebasing 1:472e38d57782 "mv a b"
saved backup bundle to $TESTTMP/repo/.hg/strip-backup/472e38d57782-17d50e29-rebase.hg (glob) saved backup bundle to $TESTTMP/repo/.hg/strip-backup/472e38d57782-17d50e29-rebase.hg (glob)
$ hg up -q c492ed3c7e35dcd1dc938053b8adf56e2cfbd062 $ hg up -q c492ed3c7e35dcd1dc938053b8adf56e2cfbd062
$ ls $ ls
b b
$ cd .. $ cd ..
$ rm -rf server
$ rm -rf repo $ rm -rf repo
Move a directory in draft branch Move a directory in draft branch
$ hg init server --------------------------------
$ initclient server
$ cd server $ hg init repo
$ initclient repo
$ cd repo
$ mkdir dir $ mkdir dir
$ echo a > dir/a $ echo a > dir/a
$ hg add dir/a $ hg add dir/a
$ hg ci -qm initial $ hg ci -qm initial
$ cd ..
$ hg clone -q server repo
$ initclient repo
$ cd repo
$ echo b > dir/a $ echo b > dir/a
$ hg ci -qm 'mod dir/a' $ hg ci -qm 'mod dir/a'
$ hg up -q ".^" $ hg up -q ".^"
$ hg mv -q dir/ dir2 $ hg mv -q dir/ dir2
$ hg ci -qm 'mv dir/ dir2/' $ hg ci -qm 'mv dir/ dir2/'
$ hg log -G -T 'changeset: {node}\n desc: {desc}, phase: {phase}\n' $ hg log -G -T 'changeset: {node}\n desc: {desc}\n'
@ changeset: a33d80b6e352591dfd82784e1ad6cdd86b25a239 @ changeset: a33d80b6e352591dfd82784e1ad6cdd86b25a239
| desc: mv dir/ dir2/, phase: draft | desc: mv dir/ dir2/
| o changeset: 6b2f4cece40fd320f41229f23821256ffc08efea | o changeset: 6b2f4cece40fd320f41229f23821256ffc08efea
|/ desc: mod dir/a, phase: draft |/ desc: mod dir/a
o changeset: 36859b8907c513a3a87ae34ba5b1e7eea8c20944 o changeset: 36859b8907c513a3a87ae34ba5b1e7eea8c20944
desc: initial, phase: public desc: initial
$ hg rebase -s . -d 1 $ hg rebase -s . -d 1
rebasing 2:a33d80b6e352 "mv dir/ dir2/" (tip) rebasing 2:a33d80b6e352 "mv dir/ dir2/" (tip)
merging dir/a and dir2/a to dir2/a merging dir/a and dir2/a to dir2/a
saved backup bundle to $TESTTMP/repo/.hg/strip-backup/a33d80b6e352-fecb9ada-rebase.hg (glob) saved backup bundle to $TESTTMP/repo/.hg/strip-backup/a33d80b6e352-fecb9ada-rebase.hg (glob)
$ cd .. $ cd ..
$ rm -rf server $ rm -rf server
$ rm -rf repo $ rm -rf repo
Move file twice and rebase mod on top of moves Move file twice and rebase mod on top of moves
$ hg init server ----------------------------------------------
$ initclient server
$ cd server $ hg init repo
$ initclient repo
$ cd repo
$ echo a > a $ echo a > a
$ hg add a $ hg add a
$ hg ci -m initial $ hg ci -m initial
$ hg mv a b $ hg mv a b
$ hg ci -m 'mv a b' $ hg ci -m 'mv a b'
$ hg mv b c $ hg mv b c
$ hg ci -m 'mv b c' $ hg ci -m 'mv b c'
$ cd ..
$ hg clone -q server repo
$ initclient repo
$ cd repo
$ hg up -q 0 $ hg up -q 0
$ echo c > a $ echo c > a
$ hg ci -m 'mod a' $ hg ci -m 'mod a'
created new head created new head
$ hg log -G -T 'changeset: {node}\n desc: {desc}, phase: {phase}\n'
$ hg log -G -T 'changeset: {node}\n desc: {desc}\n'
@ changeset: d413169422167a3fa5275fc5d71f7dea9f5775f3 @ changeset: d413169422167a3fa5275fc5d71f7dea9f5775f3
| desc: mod a, phase: draft | desc: mod a
| o changeset: d3efd280421d24f9f229997c19e654761c942a71 | o changeset: d3efd280421d24f9f229997c19e654761c942a71
| | desc: mv b c, phase: public | | desc: mv b c
| o changeset: 472e38d57782172f6c6abed82a94ca0d998c3a22 | o changeset: 472e38d57782172f6c6abed82a94ca0d998c3a22
|/ desc: mv a b, phase: public |/ desc: mv a b
o changeset: 1451231c87572a7d3f92fc210b4b35711c949a98 o changeset: 1451231c87572a7d3f92fc210b4b35711c949a98
desc: initial, phase: public desc: initial
$ hg rebase -s . -d 2 $ hg rebase -s . -d 2
rebasing 3:d41316942216 "mod a" (tip) rebasing 3:d41316942216 "mod a" (tip)
merging c and a to c merging c and a to c
saved backup bundle to $TESTTMP/repo/.hg/strip-backup/d41316942216-2b5949bc-rebase.hg (glob) saved backup bundle to $TESTTMP/repo/.hg/strip-backup/d41316942216-2b5949bc-rebase.hg (glob)
$ cd .. $ cd ..
$ rm -rf server
$ rm -rf repo $ rm -rf repo
Move file twice and rebase moves on top of mods Move file twice and rebase moves on top of mods
$ hg init server -----------------------------------------------
$ initclient server
$ cd server $ hg init repo
$ initclient repo
$ cd repo
$ echo a > a $ echo a > a
$ hg add a $ hg add a
$ hg ci -m initial $ hg ci -m initial
$ cd ..
$ hg clone -q server repo
$ initclient repo
$ cd repo
$ hg mv a b $ hg mv a b
$ hg ci -m 'mv a b' $ hg ci -m 'mv a b'
$ hg mv b c $ hg mv b c
$ hg ci -m 'mv b c' $ hg ci -m 'mv b c'
$ hg up -q 0 $ hg up -q 0
$ echo c > a $ echo c > a
$ hg ci -m 'mod a' $ hg ci -m 'mod a'
created new head created new head
$ hg log -G -T 'changeset: {node}\n desc: {desc}, phase: {phase}\n' $ hg log -G -T 'changeset: {node}\n desc: {desc}\n'
@ changeset: d413169422167a3fa5275fc5d71f7dea9f5775f3 @ changeset: d413169422167a3fa5275fc5d71f7dea9f5775f3
| desc: mod a, phase: draft | desc: mod a
| o changeset: d3efd280421d24f9f229997c19e654761c942a71 | o changeset: d3efd280421d24f9f229997c19e654761c942a71
| | desc: mv b c, phase: draft | | desc: mv b c
| o changeset: 472e38d57782172f6c6abed82a94ca0d998c3a22 | o changeset: 472e38d57782172f6c6abed82a94ca0d998c3a22
|/ desc: mv a b, phase: draft |/ desc: mv a b
o changeset: 1451231c87572a7d3f92fc210b4b35711c949a98 o changeset: 1451231c87572a7d3f92fc210b4b35711c949a98
desc: initial, phase: public desc: initial
$ hg rebase -s 1 -d . $ hg rebase -s 1 -d .
rebasing 1:472e38d57782 "mv a b" rebasing 1:472e38d57782 "mv a b"
merging a and b to b merging a and b to b
rebasing 2:d3efd280421d "mv b c" rebasing 2:d3efd280421d "mv b c"
merging b and c to c merging b and c to c
saved backup bundle to $TESTTMP/repo/.hg/strip-backup/472e38d57782-ab8d3c58-rebase.hg (glob) saved backup bundle to $TESTTMP/repo/.hg/strip-backup/472e38d57782-ab8d3c58-rebase.hg (glob)
$ cd .. $ cd ..
$ rm -rf server
$ rm -rf repo $ rm -rf repo
Move one file and add another file in the same folder in one branch, modify file in another branch Move one file and add another file in the same folder in one branch, modify file in another branch
$ hg init server --------------------------------------------------------------------------------------------------
$ initclient server
$ cd server $ hg init repo
$ initclient repo
$ cd repo
$ echo a > a $ echo a > a
$ hg add a $ hg add a
$ hg ci -m initial $ hg ci -m initial
$ hg mv a b $ hg mv a b
$ hg ci -m 'mv a b' $ hg ci -m 'mv a b'
$ echo c > c $ echo c > c
$ hg add c $ hg add c
$ hg ci -m 'add c' $ hg ci -m 'add c'
$ cd ..
$ hg clone -q server repo
$ initclient repo
$ cd repo
$ hg up -q 0 $ hg up -q 0
$ echo b > a $ echo b > a
$ hg ci -m 'mod a' $ hg ci -m 'mod a'
created new head created new head
$ hg log -G -T 'changeset: {node}\n desc: {desc}, phase: {phase}\n' $ hg log -G -T 'changeset: {node}\n desc: {desc}\n'
@ changeset: ef716627c70bf4ca0bdb623cfb0d6fe5b9acc51e @ changeset: ef716627c70bf4ca0bdb623cfb0d6fe5b9acc51e
| desc: mod a, phase: draft | desc: mod a
| o changeset: b1a6187e79fbce851bb584eadcb0cc4a80290fd9 | o changeset: b1a6187e79fbce851bb584eadcb0cc4a80290fd9
| | desc: add c, phase: public | | desc: add c
| o changeset: 472e38d57782172f6c6abed82a94ca0d998c3a22 | o changeset: 472e38d57782172f6c6abed82a94ca0d998c3a22
|/ desc: mv a b, phase: public |/ desc: mv a b
o changeset: 1451231c87572a7d3f92fc210b4b35711c949a98 o changeset: 1451231c87572a7d3f92fc210b4b35711c949a98
desc: initial, phase: public desc: initial
$ hg rebase -s . -d 2 $ hg rebase -s . -d 2
rebasing 3:ef716627c70b "mod a" (tip) rebasing 3:ef716627c70b "mod a" (tip)
merging b and a to b merging b and a to b
saved backup bundle to $TESTTMP/repo/.hg/strip-backup/ef716627c70b-24681561-rebase.hg (glob) saved backup bundle to $TESTTMP/repo/.hg/strip-backup/ef716627c70b-24681561-rebase.hg (glob)
$ ls $ ls
b b
c c
$ cat b $ cat b
b b
$ rm -rf repo
Merge test Merge test
$ hg init server ----------
$ cd server
$ hg init repo
$ initclient repo
$ cd repo
$ echo a > a $ echo a > a
$ hg add a $ hg add a
$ hg ci -m initial $ hg ci -m initial
$ echo b > a $ echo b > a
$ hg ci -m 'modify a' $ hg ci -m 'modify a'
$ hg up -q 0 $ hg up -q 0
$ hg mv a b $ hg mv a b
$ hg ci -m 'mv a b' $ hg ci -m 'mv a b'
created new head created new head
$ cd ..
$ hg clone -q server repo
$ initclient repo
$ cd repo
$ hg up -q 2 $ hg up -q 2
$ hg log -G -T 'changeset: {node}\n desc: {desc}, phase: {phase}\n' $ hg log -G -T 'changeset: {node}\n desc: {desc}\n'
@ changeset: 472e38d57782172f6c6abed82a94ca0d998c3a22 @ changeset: 472e38d57782172f6c6abed82a94ca0d998c3a22
| desc: mv a b, phase: public | desc: mv a b
| o changeset: b0357b07f79129a3d08a68621271ca1352ae8a09 | o changeset: b0357b07f79129a3d08a68621271ca1352ae8a09
|/ desc: modify a, phase: public |/ desc: modify a
o changeset: 1451231c87572a7d3f92fc210b4b35711c949a98 o changeset: 1451231c87572a7d3f92fc210b4b35711c949a98
desc: initial, phase: public desc: initial
$ hg merge 1 $ hg merge 1
merging b and a to b merging b and a to b
0 files updated, 1 files merged, 0 files removed, 0 files unresolved 0 files updated, 1 files merged, 0 files removed, 0 files unresolved
(branch merge, don't forget to commit) (branch merge, don't forget to commit)
$ hg ci -m merge $ hg ci -m merge
$ ls $ ls
b b
$ cd .. $ cd ..
$ rm -rf server
$ rm -rf repo $ rm -rf repo
Copy and move file Copy and move file
$ hg init server ------------------
$ initclient server
$ cd server $ hg init repo
$ initclient repo
$ cd repo
$ echo a > a $ echo a > a
$ hg add a $ hg add a
$ hg ci -m initial $ hg ci -m initial
$ hg cp a c $ hg cp a c
$ hg mv a b $ hg mv a b
$ hg ci -m 'cp a c, mv a b' $ hg ci -m 'cp a c, mv a b'
$ cd ..
$ hg clone -q server repo
$ initclient repo
$ cd repo
$ hg up -q 0 $ hg up -q 0
$ echo b > a $ echo b > a
$ hg ci -m 'mod a' $ hg ci -m 'mod a'
created new head created new head
$ hg log -G -T 'changeset: {node}\n desc: {desc}, phase: {phase}\n' $ hg log -G -T 'changeset: {node}\n desc: {desc}\n'
@ changeset: ef716627c70bf4ca0bdb623cfb0d6fe5b9acc51e @ changeset: ef716627c70bf4ca0bdb623cfb0d6fe5b9acc51e
| desc: mod a, phase: draft | desc: mod a
| o changeset: 4fc3fd13fbdb89ada6b75bfcef3911a689a0dde8 | o changeset: 4fc3fd13fbdb89ada6b75bfcef3911a689a0dde8
|/ desc: cp a c, mv a b, phase: public |/ desc: cp a c, mv a b
o changeset: 1451231c87572a7d3f92fc210b4b35711c949a98 o changeset: 1451231c87572a7d3f92fc210b4b35711c949a98
desc: initial, phase: public desc: initial
$ hg rebase -s . -d 1 $ hg rebase -s . -d 1
rebasing 2:ef716627c70b "mod a" (tip) rebasing 2:ef716627c70b "mod a" (tip)
merging b and a to b merging b and a to b
merging c and a to c merging c and a to c
saved backup bundle to $TESTTMP/repo/repo/.hg/strip-backup/ef716627c70b-24681561-rebase.hg (glob) saved backup bundle to $TESTTMP/repo/repo/.hg/strip-backup/ef716627c70b-24681561-rebase.hg (glob)
$ ls $ ls
b b
c c
$ cat b $ cat b
b b
$ cat c $ cat c
b b
$ cd .. $ cd ..
$ rm -rf server
$ rm -rf repo $ rm -rf repo
Do a merge commit with many consequent moves in one branch Do a merge commit with many consequent moves in one branch
$ hg init server ----------------------------------------------------------
$ initclient server
$ cd server $ hg init repo
$ initclient repo
$ cd repo
$ echo a > a $ echo a > a
$ hg add a $ hg add a
$ hg ci -m initial $ hg ci -m initial
$ echo b > a $ echo b > a
$ hg ci -qm 'mod a' $ hg ci -qm 'mod a'
$ cd ..
$ hg clone -q server repo
$ initclient repo
$ cd repo
$ hg up -q ".^" $ hg up -q ".^"
$ hg mv a b $ hg mv a b
$ hg ci -qm 'mv a b' $ hg ci -qm 'mv a b'
$ hg mv b c $ hg mv b c
$ hg ci -qm 'mv b c' $ hg ci -qm 'mv b c'
$ hg up -q 1 $ hg up -q 1
$ hg log -G -T 'changeset: {node}\n desc: {desc}, phase: {phase}\n' $ hg log -G -T 'changeset: {node}\n desc: {desc}\n'
o changeset: d3efd280421d24f9f229997c19e654761c942a71 o changeset: d3efd280421d24f9f229997c19e654761c942a71
| desc: mv b c, phase: draft | desc: mv b c
o changeset: 472e38d57782172f6c6abed82a94ca0d998c3a22 o changeset: 472e38d57782172f6c6abed82a94ca0d998c3a22
| desc: mv a b, phase: draft | desc: mv a b
| @ changeset: ef716627c70bf4ca0bdb623cfb0d6fe5b9acc51e | @ changeset: ef716627c70bf4ca0bdb623cfb0d6fe5b9acc51e
|/ desc: mod a, phase: public |/ desc: mod a
o changeset: 1451231c87572a7d3f92fc210b4b35711c949a98 o changeset: 1451231c87572a7d3f92fc210b4b35711c949a98
desc: initial, phase: public desc: initial
$ hg merge 3 $ hg merge 3
merging a and c to c merging a and c to c
0 files updated, 1 files merged, 0 files removed, 0 files unresolved 0 files updated, 1 files merged, 0 files removed, 0 files unresolved
(branch merge, don't forget to commit) (branch merge, don't forget to commit)
$ hg ci -qm 'merge' $ hg ci -qm 'merge'
$ hg log -G -T 'changeset: {node}\n desc: {desc}, phase: {phase}\n' $ hg log -G -T 'changeset: {node}\n desc: {desc}, phase: {phase}\n'
@ changeset: cd29b0d08c0f39bfed4cde1b40e30f419db0c825 @ changeset: cd29b0d08c0f39bfed4cde1b40e30f419db0c825
|\ desc: merge, phase: draft |\ desc: merge, phase: draft
| o changeset: d3efd280421d24f9f229997c19e654761c942a71 | o changeset: d3efd280421d24f9f229997c19e654761c942a71
| | desc: mv b c, phase: draft | | desc: mv b c, phase: draft
| o changeset: 472e38d57782172f6c6abed82a94ca0d998c3a22 | o changeset: 472e38d57782172f6c6abed82a94ca0d998c3a22
| | desc: mv a b, phase: draft | | desc: mv a b, phase: draft
o | changeset: ef716627c70bf4ca0bdb623cfb0d6fe5b9acc51e o | changeset: ef716627c70bf4ca0bdb623cfb0d6fe5b9acc51e
|/ desc: mod a, phase: public |/ desc: mod a, phase: draft
o changeset: 1451231c87572a7d3f92fc210b4b35711c949a98 o changeset: 1451231c87572a7d3f92fc210b4b35711c949a98
desc: initial, phase: public desc: initial, phase: draft
$ ls $ ls
c c
$ cd .. $ cd ..
$ rm -rf server
$ rm -rf repo $ rm -rf repo
Test shelve/unshelve Test shelve/unshelve
$ hg init server -------------------
$ initclient server
$ cd server $ hg init repo
$ initclient repo
$ cd repo
$ echo a > a $ echo a > a
$ hg add a $ hg add a
$ hg ci -m initial $ hg ci -m initial
$ cd ..
$ hg clone -q server repo
$ initclient repo
$ cd repo
$ echo b > a $ echo b > a
$ hg shelve $ hg shelve
shelved as default shelved as default
1 files updated, 0 files merged, 0 files removed, 0 files unresolved 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ hg mv a b $ hg mv a b
$ hg ci -m 'mv a b' $ hg ci -m 'mv a b'
$ hg log -G -T 'changeset: {node}\n desc: {desc}, phase: {phase}\n' $ hg log -G -T 'changeset: {node}\n desc: {desc}\n'
@ changeset: 472e38d57782172f6c6abed82a94ca0d998c3a22 @ changeset: 472e38d57782172f6c6abed82a94ca0d998c3a22
| desc: mv a b, phase: draft | desc: mv a b
o changeset: 1451231c87572a7d3f92fc210b4b35711c949a98 o changeset: 1451231c87572a7d3f92fc210b4b35711c949a98
desc: initial, phase: public desc: initial
$ hg unshelve $ hg unshelve
unshelving change 'default' unshelving change 'default'
rebasing shelved changes rebasing shelved changes
rebasing 2:45f63161acea "changes to: initial" (tip) rebasing 2:45f63161acea "changes to: initial" (tip)
merging b and a to b merging b and a to b
$ ls $ ls
b b
$ cat b $ cat b
b b
$ cd .. $ cd ..
$ rm -rf server
$ rm -rf repo $ rm -rf repo
Test full copytrace ability on draft branch Test full copytrace ability on draft branch
------------------------------------------- -------------------------------------------
File directory and base name changed in same move File directory and base name changed in same move
$ hg init repo $ hg init repo
$ initclient repo $ initclient repo
$ hg log -G -T 'changeset {node}\n desc {desc}, phase: {phase}\n' $ hg log -G -T 'changeset {node}\n desc {desc}, phase: {phase}\n'
@ changeset 6207d2d318e710b882e3d5ada2a89770efc42c96 @ changeset 6207d2d318e710b882e3d5ada2a89770efc42c96
| desc mod a, phase: draft | desc mod a, phase: draft
| o changeset abffdd4e3dfc04bc375034b970299b2a309a1cce | o changeset abffdd4e3dfc04bc375034b970299b2a309a1cce
|/ desc mv a b; mv dir1 dir2, phase: draft |/ desc mv a b; mv dir1 dir2, phase: draft
o changeset 81973cd24b58db2fdf18ce3d64fb2cc3284e9ab3 o changeset 81973cd24b58db2fdf18ce3d64fb2cc3284e9ab3
desc initial, phase: draft desc initial, phase: draft
$ hg rebase -s . -d 1 $ hg rebase -s . -d 1 --config experimental.copytrace.sourcecommitlimit=100
rebasing 2:6207d2d318e7 "mod a" (tip) rebasing 2:6207d2d318e7 "mod a" (tip)
merging dir2/b and dir1/a to dir2/b merging dir2/b and dir1/a to dir2/b
saved backup bundle to $TESTTMP/repo/repo/.hg/strip-backup/6207d2d318e7-1c9779ad-rebase.hg (glob) saved backup bundle to $TESTTMP/repo/repo/.hg/strip-backup/6207d2d318e7-1c9779ad-rebase.hg (glob)
$ cat dir2/b $ cat dir2/b
a a
b b
$ cd .. $ cd ..
$ rm -rf server
$ rm -rf repo $ rm -rf repo
Move directory in one merge parent, while adding file to original directory Move directory in one merge parent, while adding file to original directory
in other merge parent. File moved on rebase. in other merge parent. File moved on rebase.
$ hg init repo $ hg init repo
$ initclient repo $ initclient repo
$ mkdir repo/dir1 $ mkdir repo/dir1
$ cd repo/dir1 $ cd repo/dir1
$ echo dummy > dummy $ echo dummy > dummy
$ hg add dummy $ hg add dummy
$ cd .. $ cd ..
$ hg ci -qm initial $ hg ci -qm initial
$ hg log -G -T 'changeset {node}\n desc {desc}, phase: {phase}\n' $ hg log -G -T 'changeset {node}\n desc {desc}, phase: {phase}\n'
@ changeset e8919e7df8d036e07b906045eddcd4a42ff1915f @ changeset e8919e7df8d036e07b906045eddcd4a42ff1915f
| desc mv dir1 dir2, phase: draft | desc mv dir1 dir2, phase: draft
| o changeset 7c7c6f339be00f849c3cb2df738ca91db78b32c8 | o changeset 7c7c6f339be00f849c3cb2df738ca91db78b32c8
|/ desc hg add dir1/a, phase: draft |/ desc hg add dir1/a, phase: draft
o changeset a235dcce55dcf42034c4e374cb200662d0bb4a13 o changeset a235dcce55dcf42034c4e374cb200662d0bb4a13
desc initial, phase: draft desc initial, phase: draft
$ hg rebase -s . -d 1 $ hg rebase -s . -d 1 --config experimental.copytrace.sourcecommitlimit=100
rebasing 2:e8919e7df8d0 "mv dir1 dir2" (tip) rebasing 2:e8919e7df8d0 "mv dir1 dir2" (tip)
saved backup bundle to $TESTTMP/repo/repo/.hg/strip-backup/e8919e7df8d0-f62fab62-rebase.hg (glob) saved backup bundle to $TESTTMP/repo/repo/.hg/strip-backup/e8919e7df8d0-f62fab62-rebase.hg (glob)
$ ls dir2 $ ls dir2
a a
dummy dummy
$ rm -rf server
$ rm -rf repo $ rm -rf repo
Testing the sourcecommitlimit config Testing the sourcecommitlimit config
-----------------------------------
$ hg init repo $ hg init repo
$ initclient repo $ initclient repo
$ cd repo $ cd repo
$ echo a > a $ echo a > a
$ hg ci -Aqm "added a" $ hg ci -Aqm "added a"
$ echo "more things" >> a $ echo "more things" >> a
$ hg ci -qm "added more things to a" $ hg ci -qm "added more things to a"
| desc added b, phase: draft | desc added b, phase: draft
| o changeset 8b6e13696c38e8445a759516474640c2f8dddef6 | o changeset 8b6e13696c38e8445a759516474640c2f8dddef6
|/ desc added more things to a, phase: draft |/ desc added more things to a, phase: draft
o changeset 9092f1db7931481f93b37d5c9fbcfc341bcd7318 o changeset 9092f1db7931481f93b37d5c9fbcfc341bcd7318
desc added a, phase: draft desc added a, phase: draft
When the sourcecommitlimit is small and we have more drafts, we use heuristics only When the sourcecommitlimit is small and we have more drafts, we use heuristics only
$ hg rebase -s 8b6e13696 -d . --config experimental.copytrace.sourcecommitlimit=0 $ hg rebase -s 8b6e13696 -d .
rebasing 1:8b6e13696c38 "added more things to a" rebasing 1:8b6e13696c38 "added more things to a"
other [source] changed a which local [dest] deleted other [source] changed a which local [dest] deleted
use (c)hanged version, leave (d)eleted, or leave (u)nresolved? u use (c)hanged version, leave (d)eleted, or leave (u)nresolved? u
unresolved conflicts (see hg resolve, then hg rebase --continue) unresolved conflicts (see hg resolve, then hg rebase --continue)
[1] [1]
But when we have "sourcecommitlimit > (no. of drafts from base to c1)", we do But when we have "sourcecommitlimit > (no. of drafts from base to c1)", we do
fullcopytracing fullcopytracing
$ hg rebase --abort $ hg rebase --abort
rebase aborted rebase aborted
$ hg rebase -s 8b6e13696 -d . $ hg rebase -s 8b6e13696 -d . --config experimental.copytrace.sourcecommitlimit=100
rebasing 1:8b6e13696c38 "added more things to a" rebasing 1:8b6e13696c38 "added more things to a"
merging foo/bar and a to foo/bar merging foo/bar and a to foo/bar
saved backup bundle to $TESTTMP/repo/repo/repo/.hg/strip-backup/8b6e13696c38-fc14ac83-rebase.hg (glob) saved backup bundle to $TESTTMP/repo/repo/repo/.hg/strip-backup/8b6e13696c38-fc14ac83-rebase.hg (glob)
$ cd .. $ cd ..
$ rm -rf repo $ rm -rf repo