Mercurial > hg
view tests/test-copy-move-merge.t @ 30192:509d29255c04
tests: introduce tests for grafting through renames
These cover all currently known cases of renames being grafted,
or changes being grafted through renames.
Right now, most of these cases are broken. Later patches in this series
will make them behave correctly.
The testcases heavily rely on each other, which would make it very difficult
to separate them and add them one-by-one for each case fixed by a patch.
Separating them should perhaps be a 4.1 task, if it doesn't slow down
the tests too much.
(Developed together with Pierre-Yves David)
author | Gábor Stefanik <gabor.stefanik@nng.com> |
---|---|
date | Wed, 12 Oct 2016 12:41:28 +0200 |
parents | 978b907d9b36 |
children | 3b7cb3d17137 |
line wrap: on
line source
$ hg init t $ cd t $ echo 1 > a $ hg ci -qAm "first" $ hg cp a b $ hg mv a c $ echo 2 >> b $ echo 2 >> c $ hg ci -qAm "second" $ hg co -C 0 1 files updated, 0 files merged, 2 files removed, 0 files unresolved $ echo 0 > a $ echo 1 >> a $ hg ci -qAm "other" $ hg merge --debug searching for copies back to rev 1 unmatched files in other: b c all copies found (* = to merge, ! = divergent, % = renamed and deleted): src: 'a' -> dst: 'b' * src: 'a' -> dst: 'c' * checking for directory renames resolving manifests branchmerge: True, force: False, partial: False ancestor: b8bf91eeebbc, local: add3f11052fa+, remote: 17c05bb7fcb6 preserving a for resolve of b preserving a for resolve of c removing a starting 4 threads for background file closing (?) b: remote moved from a -> m (premerge) picked tool ':merge' for b (binary False symlink False changedelete False) merging a and b to b my b@add3f11052fa+ other b@17c05bb7fcb6 ancestor a@b8bf91eeebbc premerge successful c: remote moved from a -> m (premerge) picked tool ':merge' for c (binary False symlink False changedelete False) merging a and c to c my c@add3f11052fa+ other c@17c05bb7fcb6 ancestor a@b8bf91eeebbc premerge successful 0 files updated, 2 files merged, 0 files removed, 0 files unresolved (branch merge, don't forget to commit) file b $ cat b 0 1 2 file c $ cat c 0 1 2 Test disabling copy tracing - first verify copy metadata was kept $ hg up -qC 2 $ hg rebase --keep -d 1 -b 2 --config extensions.rebase= rebasing 2:add3f11052fa "other" (tip) merging b and a to b merging c and a to c $ cat b 0 1 2 - next verify copy metadata is lost when disabled $ hg strip -r . --config extensions.strip= 2 files updated, 0 files merged, 0 files removed, 0 files unresolved saved backup bundle to $TESTTMP/t/.hg/strip-backup/550bd84c0cd3-fc575957-backup.hg (glob) $ hg up -qC 2 $ hg rebase --keep -d 1 -b 2 --config extensions.rebase= --config experimental.disablecopytrace=True --config ui.interactive=True << EOF > c > EOF rebasing 2:add3f11052fa "other" (tip) other [source] changed a which local [dest] deleted use (c)hanged version, leave (d)eleted, or leave (u)nresolved? c $ cat b 1 2 $ cd .. Verify disabling copy tracing still keeps copies from rebase source $ hg init copydisable $ cd copydisable $ touch a $ hg ci -Aqm 'add a' $ touch b $ hg ci -Aqm 'add b, c' $ hg cp b x $ echo x >> x $ hg ci -qm 'copy b->x' $ hg up -q 1 $ touch z $ hg ci -Aqm 'add z' $ hg log -G -T '{rev} {desc}\n' @ 3 add z | | o 2 copy b->x |/ o 1 add b, c | o 0 add a $ hg rebase -d . -b 2 --config extensions.rebase= --config experimental.disablecopytrace=True rebasing 2:6adcf8c12e7d "copy b->x" saved backup bundle to $TESTTMP/copydisable/.hg/strip-backup/6adcf8c12e7d-ce4b3e75-backup.hg (glob) $ hg up -q 3 $ hg log -f x -T '{rev} {desc}\n' 3 copy b->x 1 add b, c $ cd ../ Verify we duplicate existing copies, instead of detecting them $ hg init copydisable3 $ cd copydisable3 $ touch a $ hg ci -Aqm 'add a' $ hg cp a b $ hg ci -Aqm 'copy a->b' $ hg mv b c $ hg ci -Aqm 'move b->c' $ hg up -q 0 $ hg cp a b $ echo b >> b $ hg ci -Aqm 'copy a->b (2)' $ hg log -G -T '{rev} {desc}\n' @ 3 copy a->b (2) | | o 2 move b->c | | | o 1 copy a->b |/ o 0 add a $ hg rebase -d 2 -s 3 --config extensions.rebase= --config experimental.disablecopytrace=True rebasing 3:47e1a9e6273b "copy a->b (2)" (tip) saved backup bundle to $TESTTMP/copydisable3/.hg/strip-backup/47e1a9e6273b-2d099c59-backup.hg (glob) $ hg log -G -f b @ changeset: 3:76024fb4b05b : tag: tip : user: test : date: Thu Jan 01 00:00:00 1970 +0000 : summary: copy a->b (2) : o changeset: 0:ac82d8b1f7c4 user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: add a