tests: add test about aborting content-divergence when multiple parents
This patch adds tests for --abort flag of hg evolve command when we are
resolving content-divergence which are on different parents and parent of one of
them is the gca of both of them.
The tests shows that we are doing good and we should advertise the flag during
conflicts.
$ cat >> $HGRCPATH <<EOF
> [ui]
> interactive = True
> [extensions]
> EOF
$ echo "evolve=$(echo $(dirname $TESTDIR))/hgext3rd/evolve/" >> $HGRCPATH
hg prev & next move to parent/child
$ hg init test-repo
$ cd test-repo
$ touch a
$ hg add a
$ hg commit -m 'added a'
$ touch b
$ hg add b
$ hg commit -m 'added b'
$ hg prev
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
[0] added a
$ hg next
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
[1] added b
hg prev & next respect --quiet
$ hg prev -q
$ hg next -q
hg prev -B should move active bookmark
$ hg bookmark mark
$ hg bookmarks
* mark 1:6e742c9127b3
$ hg prev -B
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
[0] added a
$ hg bookmarks
* mark 0:a154386e50d1
hg next -B should move active bookmark
$ hg next -B --dry-run
hg update 6e742c9127b3;
hg bookmark mark -r 6e742c9127b3;
[1] added b
$ hg next -B
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
[1] added b
$ hg bookmarks
* mark 1:6e742c9127b3
hg prev should unset active bookmark
$ hg prev --dry-run
hg update a154386e50d1;
[0] added a
$ hg prev
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
[0] added a
$ hg bookmarks
mark 1:6e742c9127b3
hg next should move active bookmark
$ hg bookmark mark2
$ hg bookmarks
mark 1:6e742c9127b3
* mark2 0:a154386e50d1
$ hg next --dry-run --color=debug
hg update 6e742c9127b3;
[[evolve.rev|1]] added b
$ hg next
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
[1] added b
$ hg bookmarks
mark 1:6e742c9127b3
mark2 0:a154386e50d1
$ hg bookmark -d mark2
$ hg bookmark mark
hg next/prev should not interfere with inactive bookmarks
$ touch c
$ hg add c
$ hg commit -m 'added c'
$ hg bookmark -r2 no-move
$ hg prev -B
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
[1] added b
$ hg bookmarks
* mark 1:6e742c9127b3
no-move 2:4e26ef31f919
$ hg next -B
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
[2] added c
$ hg bookmarks
* mark 2:4e26ef31f919
no-move 2:4e26ef31f919
$ hg up 1
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
(leaving bookmark mark)
$ hg next -B
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
[2] added c
$ hg bookmarks
mark 2:4e26ef31f919
no-move 2:4e26ef31f919
$ hg prev -B
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
[1] added b
$ hg bookmarks
mark 2:4e26ef31f919
no-move 2:4e26ef31f919
test prev on root
$ hg up null
0 files updated, 0 files merged, 2 files removed, 0 files unresolved
$ hg prev
already at repository root
[1]
$ hg up 1
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
Behavior with local modification
--------------------------------
$ echo foo > modified-bar
$ hg add modified-bar
$ hg prev
abort: uncommitted changes
(do you want --merge?)
[255]
$ hg prev --merge
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
[0] added a
$ hg next
abort: uncommitted changes
(do you want --merge?)
[255]
$ hg next --merge
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
[1] added b
Behavior with aspiring children
-------------------------------
$ hg revert --all
forgetting modified-bar
$ hg log -G
o changeset: 2:4e26ef31f919
| bookmark: mark
| bookmark: no-move
| tag: tip
| user: test
| date: Thu Jan 01 00:00:00 1970 +0000
| summary: added c
|
@ changeset: 1:6e742c9127b3
| user: test
| date: Thu Jan 01 00:00:00 1970 +0000
| summary: added b
|
o changeset: 0:a154386e50d1
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: added a
no children of any kind
$ hg next
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
[2] added c
$ hg next
no children
[1]
$ hg next --evolve
no children
[1]
$ hg prev --dry-run --color=debug
hg update 6e742c9127b3;
[[evolve.rev|1]] added b
$ hg prev
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
[1] added b
some aspiring children
$ hg amend -m 'added b (2)'
1 new orphan changesets
$ hg next
no children
(1 unstable changesets to be evolved here, do you want --evolve?)
[1]
$ hg next --evolve --dry-run
move:[2] added c
atop:[3] added b (2)
hg rebase -r 4e26ef31f919 -d 9ad178109a19
(add color output for smoke testing)
$ hg next --evolve --color debug
[evolve.operation|move:][[evolve.rev|2]] added c
atop:[[evolve.rev|3]] added b (2)
[ ui.status|working directory now at [evolve.node|e3b6d5df389b]]
next with ambiguity
$ hg prev
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
[3] added b (2)
$ echo d > d
$ hg add d
$ hg commit -m 'added d'
created new head
$ hg prev
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
[3] added b (2)
$ hg next <<EOF
> 1
> EOF
ambiguous next changeset, choose one to update:
0: [e3b6d5df389b] added c
1: [9df671ccd2c7] added d
q: quit the prompt
enter the index of the revision you want to select: 1
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
[5] added d
$ hg prev
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
[3] added b (2)
next with ambiguity in aspiring children
$ hg am -m 'added b (3)'
2 new orphan changesets
$ hg next
no children
(2 unstable changesets to be evolved here, do you want --evolve?)
[1]
$ hg next --evolve <<EOF
> 0
> EOF
ambiguous next (unstable) changeset, choose one to evolve and update:
0: [e3b6d5df389b] added c
1: [9df671ccd2c7] added d
q: quit the prompt
enter the index of the revision you want to select: 0
move:[4] added c
atop:[6] added b (3)
working directory now at 5ce67c2407b0
$ hg log -GT "{rev}:{node|short} {desc}\n"
@ 7:5ce67c2407b0 added c
|
o 6:d7f119adc759 added b (3)
|
| * 5:9df671ccd2c7 added d
| |
| x 3:9ad178109a19 added b (2)
|/
o 0:a154386e50d1 added a
$ hg evolve -r 5
move:[5] added d
atop:[6] added b (3)
working directory is now at 47ea25be8aea
prev with multiple parents
$ hg log -GT "{rev}:{node|short} {desc}\n"
@ 8:47ea25be8aea added d
|
| o 7:5ce67c2407b0 added c
|/
o 6:d7f119adc759 added b (3)
|
o 0:a154386e50d1 added a
$ hg merge -r 5ce67c2407b0
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
(branch merge, don't forget to commit)
$ hg ci -m "merge commit"
$ hg prev <<EOF
> q
> EOF
multiple parents, choose one to update:
0: [47ea25be8aea] added d
1: [5ce67c2407b0] added c
q: quit the prompt
enter the index of the revision you want to select: q
[8] added d
[7] added c
multiple parents, explicitly update to one
[1]
$ hg prev --config ui.interactive=False
[8] added d
[7] added c
multiple parents, explicitly update to one
[1]
$ hg prev <<EOF
> 1
> EOF
multiple parents, choose one to update:
0: [47ea25be8aea] added d
1: [5ce67c2407b0] added c
q: quit the prompt
enter the index of the revision you want to select: 1
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
[7] added c
$ hg log -GT "{rev}:{node|short} {desc}\n"
o 9:a4b8c25a87d3 merge commit
|\
| o 8:47ea25be8aea added d
| |
@ | 7:5ce67c2407b0 added c
|/
o 6:d7f119adc759 added b (3)
|
o 0:a154386e50d1 added a
$ cd ..
prev and next should lock properly against other commands
$ hg init repo
$ cd repo
$ HGEDITOR="sh ${TESTDIR}/fake-editor.sh"
$ echo hi > foo
$ hg ci -Am 'one'
adding foo
$ echo bye > foo
$ hg ci -Am 'two'
$ hg amend --edit &
$ sleep 1
$ hg prev
waiting for lock on working directory of $TESTTMP/repo held by process '*' on host '*' (glob)
got lock after [4-6] seconds (re)
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
[0] one
$ wait
$ hg amend --edit &
$ sleep 1
$ hg next --evolve
waiting for lock on working directory of $TESTTMP/repo held by process '*' on host '*' (glob)
1 new orphan changesets
got lock after [4-6] seconds (re)
move:[2] two
atop:[3] one
working directory now at a7d885c75614
$ wait
testing next --evolve when working directory is dirty
$ hg log -GT "{rev}:{node|short} {desc|firstline}"
@ 4:a7d885c75614 two
|
o 3:c741983992fc one
$ hg up .^
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ echo foobar > bar
$ hg add bar
$ hg amend
1 new orphan changesets
$ echo babar > bar
$ hg next --evolve
abort: uncommitted changes
[255]
$ cd ..
Testing that `next` and `prev` respects `commands.update.check=noconflict`
$ hg init noconflict
$ cd noconflict
$ echo "[commands]" >> .hg/hgrc
$ echo "update.check=noconflict" >> .hg/hgrc
$ echo hi > wat
$ hg ci -Aqm "added wat"
$ echo hi > foo
$ hg ci -Aqm "added foo"
$ echo hi > bar
$ hg ci -Aqm "added bar"
testing for `hg prev`
$ echo bar > wat
$ hg prev
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
[1] added foo
$ hg diff
diff -r cf959ce4e1ff wat
--- a/wat Thu Jan 01 00:00:00 1970 +0000
+++ b/wat Thu Jan 01 00:00:00 1970 +0000
@@ -1,1 +1,1 @@
-hi
+bar
testing for `hg next`
$ hg next
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
[2] added bar
$ hg diff
diff -r ac3de1218820 wat
--- a/wat Thu Jan 01 00:00:00 1970 +0000
+++ b/wat Thu Jan 01 00:00:00 1970 +0000
@@ -1,1 +1,1 @@
-hi
+bar
test that we dont end up in merge conflicts
$ echo bar > bar
$ hg prev
abort: conflicting changes
(do you want --merge?)
[255]
$ echo hi > bar
$ hg prev
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
[1] added foo
$ echo bar > bar
$ hg add bar
$ hg next
abort: conflicting changes
(do you want --merge?)
[255]
Test that --merge still works fine with commands.update.check set
XXX: yes we want --merge and we passed that!
$ echo hi > bar
$ echo bar >> bar
$ hg next --merge
merging bar
warning: conflicts while merging bar! (edit, then use 'hg resolve --mark')
0 files updated, 0 files merged, 0 files removed, 1 files unresolved
use 'hg resolve' to retry unresolved file merges
[2] added bar
$ echo babar > bar
$ hg resolve -m
(no more unresolved files)
Testing --merge works with other values of commands.update.check also
XXX: things are broken!
$ hg prev --merge --config commands.update.check=abort
local [working copy] changed bar which other [destination] deleted
use (c)hanged version, (d)elete, or leave (u)nresolved?
0 files updated, 0 files merged, 0 files removed, 1 files unresolved
use 'hg resolve' to retry unresolved file merges
[1] added foo
$ hg revert --all
forgetting bar
reverting wat
$ hg resolve -m
(no more unresolved files)
$ echo bar > bar
$ hg add bar
$ hg next --merge --config commands.update.check=abort
merging bar
warning: conflicts while merging bar! (edit, then use 'hg resolve --mark')
0 files updated, 0 files merged, 0 files removed, 1 files unresolved
use 'hg resolve' to retry unresolved file merges
[2] added bar