sapling/tests/test-fb-hgext-copytrace.t
Jun Wu b737973619 merge: make it possible to manually specify a rename destination
Summary:
When the rebase destination has renamed a file, and copytrace failed to figure
out anything useful, make it possible to manually input the rename destination.

I'm using it to resolve conflicts caused by landing the bindings rename.

Reviewed By: xavierd

Differential Revision: D17367857

fbshipit-source-id: 55d9ed3a9641e40cc43518e9662fd803cbc00620
2019-09-18 20:44:05 -07:00

690 lines
18 KiB
Perl

$ setconfig extensions.treemanifest=!
$ . helpers-usechg.sh
$ enable obsstore
$ . "$TESTDIR/copytrace.sh"
$ cat >> $HGRCPATH << EOF
> [extensions]
> copytrace=
> rebase=
> shelve=
> [experimental]
> copytrace=off
> 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
$ 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
hint: if this is due to a renamed file, you can manually input the renamed path, or re-run the command using --config=experimental.copytrace=on to make hg figure out renamed path automatically (which is very slow, and you will need to be patient)
use (c)hanged version, leave (d)eleted, or leave (u)nresolved, or input (r)enamed path? 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
$ 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
$ 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
$ 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
$ 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'
$ 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"
$ hg up -q c492ed3c7e35dcd1dc938053b8adf56e2cfbd062
$ ls
b
$ cd ..
$ rm -rf server
$ rm -rf repo
Too many move candidates
$ hg init server
$ initclient server
$ cd server
$ echo a > a
$ hg add a
$ hg ci -m initial
$ hg rm a
$ echo a > b
$ echo a > c
$ echo a > d
$ echo a > e
$ echo a > f
$ echo a > g
$ hg add b
$ hg add c
$ hg add d
$ hg add e
$ hg add f
$ hg add g
$ hg ci -m 'rm a, add many files'
$ cd ..
$ hg clone -q server repo
$ initclient repo
$ cd repo
$ hg up -q ".^"
$ echo b > a
$ hg ci -m 'mod a'
$ hg log -G -T 'changeset: {node}\n desc: {desc}, phase: {phase}\n'
@ changeset: ef716627c70bf4ca0bdb623cfb0d6fe5b9acc51e
| desc: mod a, phase: draft
| o changeset: d133babe0b735059c360d36b4b47200cdd6bcef5
|/ desc: rm a, add many files, phase: public
o changeset: 1451231c87572a7d3f92fc210b4b35711c949a98
desc: initial, phase: public
$ hg rebase -s 2 -d 1
rebasing 2:ef716627c70b "mod a" (tip)
other [source] changed a which local [dest] deleted
hint: if this is due to a renamed file, you can manually input the renamed path, or re-run the command using --config=experimental.copytrace=on to make hg figure out renamed path automatically (which is very slow, and you will need to be patient)
use (c)hanged version, leave (d)eleted, or leave (u)nresolved, or input (r)enamed path? u
unresolved conflicts (see hg resolve, then hg rebase --continue)
[1]
$ 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
$ 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'
$ 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
$ 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'
$ 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
$ 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'
$ 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
$ 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'
$ 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'
$ 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
$ 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 1:f0569b377759 "shelve changes to: initial"
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 --config=experimental.copytrace=on
rebasing 2:6207d2d318e7 "mod a" (tip)
merging dir2/b and dir1/a to dir2/b
$ cat dir2/b
a
b
$ cd ..
$ rm -rf server
$ rm -rf repo
Test full copytrace ability on draft branch: 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 --config=experimental.copytrace=on
rebasing 2:e8919e7df8d0 "mv dir1 dir2" (tip)
$ ls dir2
a
dummy
$ rm -rf server
$ rm -rf repo