test-revlog-mmapindex: make it compatible with chg
The test misses an explicit flush().
Differential Revision: https://phab.mercurial-scm.org/D918
Test for the heuristic copytracing algorithm
============================================
$ cat >> $TESTTMP/copytrace.sh << '__EOF__'
> initclient() {
> cat >> $1/.hg/hgrc <<EOF
> [experimental]
> copytrace = heuristics
> EOF
> }
> __EOF__
$ . "$TESTTMP/copytrace.sh"
$ cat >> $HGRCPATH << EOF
> [extensions]
> rebase=
> shelve=
> EOF
Check filename heuristics (same dirname and same basename)
$ hg init server
$ cd server
$ echo a > a
$ mkdir dir
$ echo a > dir/file.txt
$ hg addremove
adding a
adding dir/file.txt
$ hg ci -m initial
$ hg mv a b
$ hg mv -q 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
$ echo b > a
$ echo b > dir/file.txt
$ hg ci -qm 'mod a, mod dir/file.txt'
$ hg log -G -T 'changeset: {node}\n desc: {desc}, phase: {phase}\n'
@ changeset: 557f403c0afd2a3cf15d7e2fb1f1001a8b85e081
| desc: mod a, mod dir/file.txt, phase: draft
| o changeset: 928d74bc9110681920854d845c06959f6dfc9547
|/ desc: mv a b, mv dir/ dir2/, phase: public
o changeset: 3c482b16e54596fed340d05ffaf155f156cda7ee
desc: initial, phase: public
$ hg rebase -s . -d 1
rebasing 2:557f403c0afd "mod a, mod dir/file.txt" (tip)
merging b and a to b
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)
$ cd ..
$ rm -rf server
$ rm -rf repo
Make sure filename heuristics do not when they are not related
$ hg init server
$ cd server
$ echo 'somecontent' > a
$ hg add a
$ hg ci -m initial
$ hg rm a
$ echo 'completelydifferentcontext' > b
$ hg add b
$ hg ci -m 'rm a, add b'
$ cd ..
$ hg clone -q server repo
$ initclient repo
$ cd repo
$ hg up -q 0
$ printf 'somecontent\nmoarcontent' > a
$ hg ci -qm 'mode a'
$ hg log -G -T 'changeset: {node}\n desc: {desc}, phase: {phase}\n'
@ changeset: d526312210b9e8f795d576a77dc643796384d86e
| desc: mode a, phase: draft
| o changeset: 46985f76c7e5e5123433527f5c8526806145650b
|/ desc: rm a, add b, phase: public
o changeset: e5b71fb099c29d9172ef4a23485aaffd497e4cc0
desc: initial, phase: public
$ hg rebase -s . -d 1
rebasing 2:d526312210b9 "mode a" (tip)
other [source] changed a which local [dest] deleted
use (c)hanged version, leave (d)eleted, or leave (u)nresolved? u
unresolved conflicts (see hg resolve, then hg rebase --continue)
[1]
$ cd ..
$ rm -rf server
$ rm -rf repo
Test when lca didn't modified the file that was moved
$ hg init server
$ cd server
$ echo 'somecontent' > a
$ hg add a
$ hg ci -m initial
$ echo c > c
$ hg add c
$ hg ci -m randomcommit
$ hg mv a b
$ hg ci -m 'mv a b'
$ cd ..
$ hg clone -q server repo
$ initclient repo
$ cd repo
$ hg up -q 1
$ echo b > a
$ hg ci -qm 'mod a'
$ hg log -G -T 'changeset: {node}\n desc: {desc}, phase: {phase}\n'
@ changeset: 9d5cf99c3d9f8e8b05ba55421f7f56530cfcf3bc
| desc: mod a, phase: draft
| o changeset: d760186dd240fc47b91eb9f0b58b0002aaeef95d
|/ desc: mv a b, phase: public
o changeset: 48e1b6ba639d5d7fb313fa7989eebabf99c9eb83
| desc: randomcommit, phase: public
o changeset: e5b71fb099c29d9172ef4a23485aaffd497e4cc0
desc: initial, phase: public
$ hg rebase -s . -d 2
rebasing 3:9d5cf99c3d9f "mod a" (tip)
merging b and a to b
saved backup bundle to $TESTTMP/repo/.hg/strip-backup/9d5cf99c3d9f-f02358cc-rebase.hg (glob)
$ cd ..
$ rm -rf server
$ rm -rf repo
Rebase "backwards"
$ hg init server
$ cd server
$ echo 'somecontent' > a
$ hg add a
$ hg ci -m initial
$ echo c > c
$ hg add c
$ hg ci -m randomcommit
$ hg mv a b
$ hg ci -m 'mv a b'
$ cd ..
$ hg clone -q server repo
$ initclient repo
$ cd repo
$ hg up -q 2
$ echo b > b
$ hg ci -qm 'mod b'
$ hg log -G -T 'changeset: {node}\n desc: {desc}, phase: {phase}\n'
@ changeset: fbe97126b3969056795c462a67d93faf13e4d298
| desc: mod b, phase: draft
o changeset: d760186dd240fc47b91eb9f0b58b0002aaeef95d
| desc: mv a b, phase: public
o changeset: 48e1b6ba639d5d7fb313fa7989eebabf99c9eb83
| desc: randomcommit, phase: public
o changeset: e5b71fb099c29d9172ef4a23485aaffd497e4cc0
desc: initial, phase: public
$ hg rebase -s . -d 0
rebasing 3:fbe97126b396 "mod b" (tip)
merging a and b to a
saved backup bundle to $TESTTMP/repo/.hg/strip-backup/fbe97126b396-cf5452a1-rebase.hg (glob)
$ cd ..
$ rm -rf server
$ rm -rf repo
Rebase draft commit on top of draft commit
$ hg init repo
$ initclient 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
$ echo a > dir/a
$ hg add dir/a
$ hg ci -qm initial
$ hg mv dir/a dir/b
$ hg ci -qm 'mv dir/a dir/b'
$ mkdir dir2
$ echo b > dir2/a
$ hg add dir2/a
$ hg ci -qm 'create dir2/a'
$ cd ..
$ hg clone -q server repo
$ initclient repo
$ cd repo
$ hg up -q 0
$ echo b > dir/a
$ hg ci -qm 'mod dir/a'
$ hg log -G -T 'changeset: {node}\n desc: {desc}, phase: {phase}\n'
@ changeset: 6b2f4cece40fd320f41229f23821256ffc08efea
| desc: mod dir/a, phase: draft
| o changeset: 4494bf7efd2e0dfdd388e767fb913a8a3731e3fa
| | desc: create dir2/a, phase: public
| o changeset: b1784dfab6ea6bfafeb11c0ac50a2981b0fe6ade
|/ desc: mv dir/a dir/b, phase: public
o changeset: 36859b8907c513a3a87ae34ba5b1e7eea8c20944
desc: initial, phase: public
$ hg rebase -s . -d 2
rebasing 3:6b2f4cece40f "mod dir/a" (tip)
merging dir/b and dir/a to dir/b
saved backup bundle to $TESTTMP/repo/.hg/strip-backup/6b2f4cece40f-503efe60-rebase.hg (glob)
$ cd ..
$ rm -rf server
$ rm -rf repo
Move file in one branch and delete it in another
$ hg init server
$ initclient server
$ cd server
$ echo a > a
$ hg add a
$ hg ci -m initial
$ cd ..
$ hg clone -q server repo
$ initclient repo
$ cd repo
$ hg mv a b
$ hg ci -m 'mv a b'
$ hg up -q ".^"
$ hg rm a
$ hg ci -m 'del a'
created new head
$ hg log -G -T 'changeset: {node}\n desc: {desc}, phase: {phase}\n'
@ changeset: 7d61ee3b1e48577891a072024968428ba465c47b
| desc: del a, phase: draft
| o changeset: 472e38d57782172f6c6abed82a94ca0d998c3a22
|/ desc: mv a b, phase: draft
o changeset: 1451231c87572a7d3f92fc210b4b35711c949a98
desc: initial, phase: public
$ hg rebase -s 1 -d 2
rebasing 1:472e38d57782 "mv a b"
saved backup bundle to $TESTTMP/repo/.hg/strip-backup/472e38d57782-17d50e29-rebase.hg (glob)
$ hg up -q c492ed3c7e35dcd1dc938053b8adf56e2cfbd062
$ ls
b
$ cd ..
$ rm -rf server
$ rm -rf repo
Move a directory in draft branch
$ hg init server
$ initclient server
$ cd server
$ mkdir dir
$ echo a > dir/a
$ hg add dir/a
$ hg ci -qm initial
$ cd ..
$ hg clone -q server repo
$ initclient repo
$ cd repo
$ echo b > dir/a
$ hg ci -qm 'mod dir/a'
$ hg up -q ".^"
$ hg mv -q dir/ dir2
$ hg ci -qm 'mv dir/ dir2/'
$ hg log -G -T 'changeset: {node}\n desc: {desc}, phase: {phase}\n'
@ changeset: a33d80b6e352591dfd82784e1ad6cdd86b25a239
| desc: mv dir/ dir2/, phase: draft
| o changeset: 6b2f4cece40fd320f41229f23821256ffc08efea
|/ desc: mod dir/a, phase: draft
o changeset: 36859b8907c513a3a87ae34ba5b1e7eea8c20944
desc: initial, phase: public
$ hg rebase -s . -d 1
rebasing 2:a33d80b6e352 "mv dir/ dir2/" (tip)
merging dir/a and dir2/a to dir2/a
saved backup bundle to $TESTTMP/repo/.hg/strip-backup/a33d80b6e352-fecb9ada-rebase.hg (glob)
$ cd ..
$ rm -rf server
$ rm -rf repo
Move file twice and rebase mod on top of moves
$ hg init server
$ initclient server
$ cd server
$ echo a > a
$ hg add a
$ hg ci -m initial
$ hg mv a b
$ hg ci -m 'mv a b'
$ hg mv b c
$ hg ci -m 'mv b c'
$ cd ..
$ hg clone -q server repo
$ initclient repo
$ cd repo
$ hg up -q 0
$ echo c > a
$ hg ci -m 'mod a'
created new head
$ hg log -G -T 'changeset: {node}\n desc: {desc}, phase: {phase}\n'
@ changeset: d413169422167a3fa5275fc5d71f7dea9f5775f3
| desc: mod a, phase: draft
| o changeset: d3efd280421d24f9f229997c19e654761c942a71
| | desc: mv b c, phase: public
| o changeset: 472e38d57782172f6c6abed82a94ca0d998c3a22
|/ desc: mv a b, phase: public
o changeset: 1451231c87572a7d3f92fc210b4b35711c949a98
desc: initial, phase: public
$ hg rebase -s . -d 2
rebasing 3:d41316942216 "mod a" (tip)
merging c and a to c
saved backup bundle to $TESTTMP/repo/.hg/strip-backup/d41316942216-2b5949bc-rebase.hg (glob)
$ cd ..
$ rm -rf server
$ rm -rf repo
Move file twice and rebase moves on top of mods
$ hg init server
$ initclient server
$ cd server
$ echo a > a
$ hg add a
$ hg ci -m initial
$ cd ..
$ hg clone -q server repo
$ initclient repo
$ cd repo
$ hg mv a b
$ hg ci -m 'mv a b'
$ hg mv b c
$ hg ci -m 'mv b c'
$ hg up -q 0
$ echo c > a
$ hg ci -m 'mod a'
created new head
$ hg log -G -T 'changeset: {node}\n desc: {desc}, phase: {phase}\n'
@ changeset: d413169422167a3fa5275fc5d71f7dea9f5775f3
| desc: mod a, phase: draft
| o changeset: d3efd280421d24f9f229997c19e654761c942a71
| | desc: mv b c, phase: draft
| o changeset: 472e38d57782172f6c6abed82a94ca0d998c3a22
|/ desc: mv a b, phase: draft
o changeset: 1451231c87572a7d3f92fc210b4b35711c949a98
desc: initial, phase: public
$ hg rebase -s 1 -d .
rebasing 1:472e38d57782 "mv a b"
merging a and b to b
rebasing 2:d3efd280421d "mv b c"
merging b and c to c
saved backup bundle to $TESTTMP/repo/.hg/strip-backup/472e38d57782-ab8d3c58-rebase.hg (glob)
$ cd ..
$ rm -rf server
$ rm -rf repo
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
$ echo a > a
$ hg add a
$ hg ci -m initial
$ hg mv a b
$ hg ci -m 'mv a b'
$ echo c > c
$ hg add c
$ hg ci -m 'add c'
$ cd ..
$ hg clone -q server repo
$ initclient repo
$ cd repo
$ hg up -q 0
$ echo b > a
$ hg ci -m 'mod a'
created new head
$ hg log -G -T 'changeset: {node}\n desc: {desc}, phase: {phase}\n'
@ changeset: ef716627c70bf4ca0bdb623cfb0d6fe5b9acc51e
| desc: mod a, phase: draft
| o changeset: b1a6187e79fbce851bb584eadcb0cc4a80290fd9
| | desc: add c, phase: public
| o changeset: 472e38d57782172f6c6abed82a94ca0d998c3a22
|/ desc: mv a b, phase: public
o changeset: 1451231c87572a7d3f92fc210b4b35711c949a98
desc: initial, phase: public
$ hg rebase -s . -d 2
rebasing 3:ef716627c70b "mod a" (tip)
merging b and a to b
saved backup bundle to $TESTTMP/repo/.hg/strip-backup/ef716627c70b-24681561-rebase.hg (glob)
$ ls
b
c
$ cat b
b
Merge test
$ hg init server
$ cd server
$ echo a > a
$ hg add a
$ hg ci -m initial
$ echo b > a
$ hg ci -m 'modify a'
$ hg up -q 0
$ hg mv a b
$ hg ci -m 'mv a b'
created new head
$ cd ..
$ hg clone -q server repo
$ initclient repo
$ cd repo
$ hg up -q 2
$ hg log -G -T 'changeset: {node}\n desc: {desc}, phase: {phase}\n'
@ changeset: 472e38d57782172f6c6abed82a94ca0d998c3a22
| desc: mv a b, phase: public
| o changeset: b0357b07f79129a3d08a68621271ca1352ae8a09
|/ desc: modify a, phase: public
o changeset: 1451231c87572a7d3f92fc210b4b35711c949a98
desc: initial, phase: public
$ hg merge 1
merging b and a to b
0 files updated, 1 files merged, 0 files removed, 0 files unresolved
(branch merge, don't forget to commit)
$ hg ci -m merge
$ ls
b
$ cd ..
$ rm -rf server
$ rm -rf repo
Copy and move file
$ hg init server
$ initclient server
$ cd server
$ echo a > a
$ hg add a
$ hg ci -m initial
$ hg cp a c
$ hg 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
$ echo b > a
$ hg ci -m 'mod a'
created new head
$ hg log -G -T 'changeset: {node}\n desc: {desc}, phase: {phase}\n'
@ changeset: ef716627c70bf4ca0bdb623cfb0d6fe5b9acc51e
| desc: mod a, phase: draft
| o changeset: 4fc3fd13fbdb89ada6b75bfcef3911a689a0dde8
|/ desc: cp a c, mv a b, phase: public
o changeset: 1451231c87572a7d3f92fc210b4b35711c949a98
desc: initial, phase: public
$ hg rebase -s . -d 1
rebasing 2:ef716627c70b "mod a" (tip)
merging b and a to b
merging c and a to c
saved backup bundle to $TESTTMP/repo/repo/.hg/strip-backup/ef716627c70b-24681561-rebase.hg (glob)
$ ls
b
c
$ cat b
b
$ cat c
b
$ cd ..
$ rm -rf server
$ rm -rf repo
Do a merge commit with many consequent moves in one branch
$ hg init server
$ initclient server
$ cd server
$ echo a > a
$ hg add a
$ hg ci -m initial
$ echo b > a
$ hg ci -qm 'mod a'
$ cd ..
$ hg clone -q server repo
$ initclient repo
$ cd repo
$ hg up -q ".^"
$ hg mv a b
$ hg ci -qm 'mv a b'
$ hg mv b c
$ hg ci -qm 'mv b c'
$ hg up -q 1
$ hg log -G -T 'changeset: {node}\n desc: {desc}, phase: {phase}\n'
o changeset: d3efd280421d24f9f229997c19e654761c942a71
| desc: mv b c, phase: draft
o changeset: 472e38d57782172f6c6abed82a94ca0d998c3a22
| desc: mv a b, phase: draft
| @ changeset: ef716627c70bf4ca0bdb623cfb0d6fe5b9acc51e
|/ desc: mod a, phase: public
o changeset: 1451231c87572a7d3f92fc210b4b35711c949a98
desc: initial, phase: public
$ hg merge 3
merging a and c to c
0 files updated, 1 files merged, 0 files removed, 0 files unresolved
(branch merge, don't forget to commit)
$ hg ci -qm 'merge'
$ hg log -G -T 'changeset: {node}\n desc: {desc}, phase: {phase}\n'
@ changeset: cd29b0d08c0f39bfed4cde1b40e30f419db0c825
|\ desc: merge, phase: draft
| o changeset: d3efd280421d24f9f229997c19e654761c942a71
| | desc: mv b c, phase: draft
| o changeset: 472e38d57782172f6c6abed82a94ca0d998c3a22
| | desc: mv a b, phase: draft
o | changeset: ef716627c70bf4ca0bdb623cfb0d6fe5b9acc51e
|/ desc: mod a, phase: public
o changeset: 1451231c87572a7d3f92fc210b4b35711c949a98
desc: initial, phase: public
$ ls
c
$ cd ..
$ rm -rf server
$ rm -rf repo
Test shelve/unshelve
$ hg init server
$ initclient server
$ cd server
$ echo a > a
$ hg add a
$ hg ci -m initial
$ cd ..
$ hg clone -q server repo
$ initclient repo
$ cd repo
$ echo b > a
$ hg shelve
shelved as default
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ hg mv a b
$ hg ci -m 'mv a b'
$ hg log -G -T 'changeset: {node}\n desc: {desc}, phase: {phase}\n'
@ changeset: 472e38d57782172f6c6abed82a94ca0d998c3a22
| desc: mv a b, phase: draft
o changeset: 1451231c87572a7d3f92fc210b4b35711c949a98
desc: initial, phase: public
$ hg unshelve
unshelving change 'default'
rebasing shelved changes
rebasing 2:45f63161acea "changes to: initial" (tip)
merging b and a to b
$ ls
b
$ cat b
b
$ cd ..
$ rm -rf server
$ rm -rf repo
Test full copytrace ability on draft branch
-------------------------------------------
File directory and base name changed in same move
$ hg init repo
$ initclient repo
$ mkdir repo/dir1
$ cd repo/dir1
$ echo a > a
$ hg add a
$ hg ci -qm initial
$ cd ..
$ hg mv -q dir1 dir2
$ hg mv dir2/a dir2/b
$ hg ci -qm 'mv a b; mv dir1 dir2'
$ hg up -q '.^'
$ cd dir1
$ echo b >> a
$ cd ..
$ hg ci -qm 'mod a'
$ hg log -G -T 'changeset {node}\n desc {desc}, phase: {phase}\n'
@ changeset 6207d2d318e710b882e3d5ada2a89770efc42c96
| desc mod a, phase: draft
| o changeset abffdd4e3dfc04bc375034b970299b2a309a1cce
|/ desc mv a b; mv dir1 dir2, phase: draft
o changeset 81973cd24b58db2fdf18ce3d64fb2cc3284e9ab3
desc initial, phase: draft
$ hg rebase -s . -d 1
rebasing 2:6207d2d318e7 "mod a" (tip)
merging dir2/b and dir1/a to dir2/b
saved backup bundle to $TESTTMP/repo/repo/.hg/strip-backup/6207d2d318e7-1c9779ad-rebase.hg (glob)
$ cat dir2/b
a
b
$ cd ..
$ rm -rf server
$ rm -rf repo
Move directory in one merge parent, while adding file to original directory
in other merge parent. File moved on rebase.
$ hg init repo
$ initclient repo
$ mkdir repo/dir1
$ cd repo/dir1
$ echo dummy > dummy
$ hg add dummy
$ cd ..
$ hg ci -qm initial
$ cd dir1
$ echo a > a
$ hg add a
$ cd ..
$ hg ci -qm 'hg add dir1/a'
$ hg up -q '.^'
$ hg mv -q dir1 dir2
$ hg ci -qm 'mv dir1 dir2'
$ hg log -G -T 'changeset {node}\n desc {desc}, phase: {phase}\n'
@ changeset e8919e7df8d036e07b906045eddcd4a42ff1915f
| desc mv dir1 dir2, phase: draft
| o changeset 7c7c6f339be00f849c3cb2df738ca91db78b32c8
|/ desc hg add dir1/a, phase: draft
o changeset a235dcce55dcf42034c4e374cb200662d0bb4a13
desc initial, phase: draft
$ hg rebase -s . -d 1
rebasing 2:e8919e7df8d0 "mv dir1 dir2" (tip)
saved backup bundle to $TESTTMP/repo/repo/.hg/strip-backup/e8919e7df8d0-f62fab62-rebase.hg (glob)
$ ls dir2
a
dummy
$ rm -rf server
$ rm -rf repo
Testing the sourcecommitlimit config
$ hg init repo
$ initclient repo
$ cd repo
$ echo a > a
$ hg ci -Aqm "added a"
$ echo "more things" >> a
$ hg ci -qm "added more things to a"
$ hg up 0
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ echo b > b
$ hg ci -Aqm "added b"
$ mkdir foo
$ hg mv a foo/bar
$ hg ci -m "Moved a to foo/bar"
$ hg log -G -T 'changeset {node}\n desc {desc}, phase: {phase}\n'
@ changeset b4b0f7880e500b5c364a5f07b4a2b167de7a6fb0
| desc Moved a to foo/bar, phase: draft
o changeset 5f6d8a4bf34ab274ccc9f631c2536964b8a3666d
| desc added b, phase: draft
| o changeset 8b6e13696c38e8445a759516474640c2f8dddef6
|/ desc added more things to a, phase: draft
o changeset 9092f1db7931481f93b37d5c9fbcfc341bcd7318
desc added a, phase: draft
When the sourcecommitlimit is small and we have more drafts, we use heuristics only
$ hg rebase -s 8b6e13696 -d . --config experimental.copytrace.sourcecommitlimit=0
rebasing 1:8b6e13696c38 "added more things to a"
other [source] changed a which local [dest] deleted
use (c)hanged version, leave (d)eleted, or leave (u)nresolved? u
unresolved conflicts (see hg resolve, then hg rebase --continue)
[1]
But when we have "sourcecommitlimit > (no. of drafts from base to c1)", we do
fullcopytracing
$ hg rebase --abort
rebase aborted
$ hg rebase -s 8b6e13696 -d .
rebasing 1:8b6e13696c38 "added more things to a"
merging foo/bar and a to foo/bar
saved backup bundle to $TESTTMP/repo/repo/repo/.hg/strip-backup/8b6e13696c38-fc14ac83-rebase.hg (glob)
$ cd ..
$ rm -rf repo