|
|
# Construct the following history tree:
|
|
|
#
|
|
|
# @ 5:e1bb631146ca b1
|
|
|
# |
|
|
|
# o 4:a4fdb3b883c4 0:b608b9236435 b1
|
|
|
# |
|
|
|
# | o 3:4b57d2520816 1:44592833ba9f
|
|
|
# | |
|
|
|
# | | o 2:063f31070f65
|
|
|
# | |/
|
|
|
# | o 1:44592833ba9f
|
|
|
# |/
|
|
|
# o 0:b608b9236435
|
|
|
|
|
|
$ mkdir b1
|
|
|
$ cd b1
|
|
|
$ hg init
|
|
|
$ echo foo > foo
|
|
|
$ echo zero > a
|
|
|
$ hg init sub
|
|
|
$ echo suba > sub/suba
|
|
|
$ hg --cwd sub ci -Am addsuba
|
|
|
adding suba
|
|
|
$ echo 'sub = sub' > .hgsub
|
|
|
$ hg ci -qAm0
|
|
|
$ echo one > a ; hg ci -m1
|
|
|
$ echo two > a ; hg ci -m2
|
|
|
$ hg up -q 1
|
|
|
$ echo three > a ; hg ci -qm3
|
|
|
$ hg up -q 0
|
|
|
$ hg branch -q b1
|
|
|
$ echo four > a ; hg ci -qm4
|
|
|
$ echo five > a ; hg ci -qm5
|
|
|
|
|
|
Initial repo state:
|
|
|
|
|
|
$ hg log -G --template '{rev}:{node|short} {parents} {branches}\n'
|
|
|
@ 5:ff252e8273df b1
|
|
|
|
|
|
|
o 4:d047485b3896 0:60829823a42a b1
|
|
|
|
|
|
|
| o 3:6efa171f091b 1:0786582aa4b1
|
|
|
| |
|
|
|
| | o 2:bd10386d478c
|
|
|
| |/
|
|
|
| o 1:0786582aa4b1
|
|
|
|/
|
|
|
o 0:60829823a42a
|
|
|
|
|
|
|
|
|
Make sure update doesn't assume b1 is a repository if invoked from outside:
|
|
|
|
|
|
$ cd ..
|
|
|
$ hg update b1
|
|
|
abort: no repository found in '$TESTTMP' (.hg not found)!
|
|
|
[255]
|
|
|
$ cd b1
|
|
|
|
|
|
Test helper functions:
|
|
|
|
|
|
$ revtest () {
|
|
|
> msg=$1
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|
|
> dirtyflag=$2 # 'clean', 'dirty' or 'dirtysub'
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|
|
> startrev=$3
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|
|
> targetrev=$4
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|
|
> opt=$5
|
|
|
> hg up -qC $startrev
|
|
|
> test $dirtyflag = dirty && echo dirty > foo
|
|
|
> test $dirtyflag = dirtysub && echo dirty > sub/suba
|
|
|
> hg up $opt $targetrev
|
|
|
> hg parent --template 'parent={rev}\n'
|
|
|
> hg stat -S
|
|
|
> }
|
|
|
|
|
|
$ norevtest () {
|
|
|
> msg=$1
|
|
|
> dirtyflag=$2 # 'clean', 'dirty' or 'dirtysub'
|
|
|
> startrev=$3
|
|
|
> opt=$4
|
|
|
> hg up -qC $startrev
|
|
|
> test $dirtyflag = dirty && echo dirty > foo
|
|
|
> test $dirtyflag = dirtysub && echo dirty > sub/suba
|
|
|
> hg up $opt
|
|
|
> hg parent --template 'parent={rev}\n'
|
|
|
> hg stat -S
|
|
|
> }
|
|
|
|
|
|
Test cases are documented in a table in the update function of merge.py.
|
|
|
Cases are run as shown in that table, row by row.
|
|
|
|
|
|
$ norevtest 'none clean linear' clean 4
|
|
|
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
|
|
|
parent=5
|
|
|
|
|
|
$ norevtest 'none clean same' clean 2
|
|
|
0 files updated, 0 files merged, 0 files removed, 0 files unresolved
|
|
|
updated to "bd10386d478c: 2"
|
|
|
1 other heads for branch "default"
|
|
|
parent=2
|
|
|
|
|
|
|
|
|
$ revtest 'none clean linear' clean 1 2
|
|
|
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
|
|
|
parent=2
|
|
|
|
|
|
$ revtest 'none clean same' clean 2 3
|
|
|
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
|
|
|
parent=3
|
|
|
|
|
|
$ revtest 'none clean cross' clean 3 4
|
|
|
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
|
|
|
parent=4
|
|
|
|
|
|
|
|
|
$ revtest 'none dirty linear' dirty 1 2
|
|
|
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
|
|
|
parent=2
|
|
|
M foo
|
|
|
|
|
|
$ revtest 'none dirtysub linear' dirtysub 1 2
|
|
|
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
|
|
|
parent=2
|
|
|
M sub/suba
|
|
|
|
|
|
$ revtest 'none dirty same' dirty 2 3
|
|
|
abort: uncommitted changes
|
|
|
(commit or update --clean to discard changes)
|
|
|
parent=2
|
|
|
M foo
|
|
|
|
|
|
$ revtest 'none dirtysub same' dirtysub 2 3
|
|
|
abort: uncommitted changes
|
|
|
(commit or update --clean to discard changes)
|
|
|
parent=2
|
|
|
M sub/suba
|
|
|
|
|
|
$ revtest 'none dirty cross' dirty 3 4
|
|
|
abort: uncommitted changes
|
|
|
(commit or update --clean to discard changes)
|
|
|
parent=3
|
|
|
M foo
|
|
|
|
|
|
$ norevtest 'none dirty cross' dirty 2
|
|
|
0 files updated, 0 files merged, 0 files removed, 0 files unresolved
|
|
|
updated to "bd10386d478c: 2"
|
|
|
1 other heads for branch "default"
|
|
|
parent=2
|
|
|
M foo
|
|
|
|
|
|
$ revtest 'none dirtysub cross' dirtysub 3 4
|
|
|
abort: uncommitted changes
|
|
|
(commit or update --clean to discard changes)
|
|
|
parent=3
|
|
|
M sub/suba
|
|
|
|
|
|
$ revtest '-C dirty linear' dirty 1 2 -C
|
|
|
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
|
|
|
parent=2
|
|
|
|
|
|
$ revtest '-c dirty linear' dirty 1 2 -c
|
|
|
abort: uncommitted changes
|
|
|
parent=1
|
|
|
M foo
|
|
|
|
|
|
$ revtest '-m dirty linear' dirty 1 2 -m
|
|
|
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
|
|
|
parent=2
|
|
|
M foo
|
|
|
|
|
|
$ revtest '-m dirty cross' dirty 3 4 -m
|
|
|
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
|
|
|
parent=4
|
|
|
M foo
|
|
|
|
|
|
$ revtest '-c dirtysub linear' dirtysub 1 2 -c
|
|
|
abort: uncommitted changes in subrepository "sub"
|
|
|
parent=1
|
|
|
M sub/suba
|
|
|
|
|
|
$ norevtest '-c clean same' clean 2 -c
|
|
|
0 files updated, 0 files merged, 0 files removed, 0 files unresolved
|
|
|
updated to "bd10386d478c: 2"
|
|
|
1 other heads for branch "default"
|
|
|
parent=2
|
|
|
|
|
|
$ revtest '-cC dirty linear' dirty 1 2 -cC
|
|
|
abort: can only specify one of -C/--clean, -c/--check, or -m/--merge
|
|
|
parent=1
|
|
|
M foo
|
|
|
|
|
|
$ revtest '-mc dirty linear' dirty 1 2 -mc
|
|
|
abort: can only specify one of -C/--clean, -c/--check, or -m/--merge
|
|
|
parent=1
|
|
|
M foo
|
|
|
|
|
|
$ revtest '-mC dirty linear' dirty 1 2 -mC
|
|
|
abort: can only specify one of -C/--clean, -c/--check, or -m/--merge
|
|
|
parent=1
|
|
|
M foo
|
|
|
|
|
|
$ echo '[commands]' >> .hg/hgrc
|
|
|
$ echo 'update.check = abort' >> .hg/hgrc
|
|
|
|
|
|
$ revtest 'none dirty linear' dirty 1 2
|
|
|
abort: uncommitted changes
|
|
|
parent=1
|
|
|
M foo
|
|
|
|
|
|
$ revtest 'none dirty linear' dirty 1 2 -c
|
|
|
abort: uncommitted changes
|
|
|
parent=1
|
|
|
M foo
|
|
|
|
|
|
$ revtest 'none dirty linear' dirty 1 2 -C
|
|
|
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
|
|
|
parent=2
|
|
|
|
|
|
$ echo 'update.check = none' >> .hg/hgrc
|
|
|
|
|
|
$ revtest 'none dirty cross' dirty 3 4
|
|
|
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
|
|
|
parent=4
|
|
|
M foo
|
|
|
|
|
|
$ revtest 'none dirty linear' dirty 1 2
|
|
|
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
|
|
|
parent=2
|
|
|
M foo
|
|
|
|
|
|
$ revtest 'none dirty linear' dirty 1 2 -c
|
|
|
abort: uncommitted changes
|
|
|
parent=1
|
|
|
M foo
|
|
|
|
|
|
$ revtest 'none dirty linear' dirty 1 2 -C
|
|
|
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
|
|
|
parent=2
|
|
|
|
|
|
$ hg co -qC 3
|
|
|
$ echo dirty >> a
|
|
|
$ hg co --tool :merge3 4
|
|
|
merging a
|
|
|
warning: conflicts while merging a! (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
|
|
|
[1]
|
|
|
$ hg st
|
|
|
M a
|
|
|
? a.orig
|
|
|
$ cat a
|
|
|
<<<<<<< working copy: 6efa171f091b - test: 3
|
|
|
three
|
|
|
dirty
|
|
|
||||||| base
|
|
|
three
|
|
|
=======
|
|
|
four
|
|
|
>>>>>>> destination: d047485b3896 b1 - test: 4
|
|
|
$ rm a.orig
|
|
|
|
|
|
$ echo 'update.check = noconflict' >> .hg/hgrc
|
|
|
|
|
|
$ revtest 'none dirty cross' dirty 3 4
|
|
|
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
|
|
|
parent=4
|
|
|
M foo
|
|
|
|
|
|
$ revtest 'none dirty linear' dirty 1 2
|
|
|
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
|
|
|
parent=2
|
|
|
M foo
|
|
|
|
|
|
$ revtest 'none dirty linear' dirty 1 2 -c
|
|
|
abort: uncommitted changes
|
|
|
parent=1
|
|
|
M foo
|
|
|
|
|
|
$ revtest 'none dirty linear' dirty 1 2 -C
|
|
|
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
|
|
|
parent=2
|
|
|
|
|
|
Locally added file is allowed
|
|
|
$ hg up -qC 3
|
|
|
$ echo a > bar
|
|
|
$ hg add bar
|
|
|
$ hg up -q 4
|
|
|
$ hg st
|
|
|
A bar
|
|
|
$ hg forget bar
|
|
|
$ rm bar
|
|
|
|
|
|
Locally removed file is allowed
|
|
|
$ hg up -qC 3
|
|
|
$ hg rm foo
|
|
|
$ hg up -q 4
|
|
|
|
|
|
File conflict is not allowed
|
|
|
$ hg up -qC 3
|
|
|
$ echo dirty >> a
|
|
|
$ hg up -q 4
|
|
|
abort: conflicting changes
|
|
|
(commit or update --clean to discard changes)
|
|
|
[255]
|
|
|
$ hg up -m 4
|
|
|
merging a
|
|
|
warning: conflicts while merging a! (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
|
|
|
[1]
|
|
|
$ rm a.orig
|
|
|
|
|
|
Change/delete conflict is not allowed
|
|
|
$ hg up -qC 3
|
|
|
$ hg rm foo
|
|
|
$ hg up -q 4
|
|
|
|
|
|
Uses default value of "linear" when value is misspelled
|
|
|
$ echo 'update.check = linyar' >> .hg/hgrc
|
|
|
|
|
|
$ revtest 'dirty cross' dirty 3 4
|
|
|
abort: uncommitted changes
|
|
|
(commit or update --clean to discard changes)
|
|
|
parent=3
|
|
|
M foo
|
|
|
|
|
|
Setup for later tests
|
|
|
$ revtest 'none dirty linear' dirty 1 2 -c
|
|
|
abort: uncommitted changes
|
|
|
parent=1
|
|
|
M foo
|
|
|
|
|
|
$ cd ..
|
|
|
|
|
|
Test updating to null revision
|
|
|
|
|
|
$ hg init null-repo
|
|
|
$ cd null-repo
|
|
|
$ echo a > a
|
|
|
$ hg add a
|
|
|
$ hg ci -m a
|
|
|
$ hg up -qC 0
|
|
|
$ echo b > b
|
|
|
$ hg add b
|
|
|
$ hg up null
|
|
|
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
|
|
|
$ hg st
|
|
|
A b
|
|
|
$ hg up -q 0
|
|
|
$ hg st
|
|
|
A b
|
|
|
$ hg up -qC null
|
|
|
$ hg st
|
|
|
? b
|
|
|
$ cd ..
|
|
|
|
|
|
Test updating with closed head
|
|
|
---------------------------------------------------------------------
|
|
|
|
|
|
$ hg clone -U -q b1 closed-heads
|
|
|
$ cd closed-heads
|
|
|
|
|
|
Test updating if at least one non-closed branch head exists
|
|
|
|
|
|
if on the closed branch head:
|
|
|
- update to "."
|
|
|
- "updated to a closed branch head ...." message is displayed
|
|
|
- "N other heads for ...." message is displayed
|
|
|
|
|
|
$ hg update -q -C 3
|
|
|
$ hg commit --close-branch -m 6
|
|
|
$ norevtest "on closed branch head" clean 6
|
|
|
0 files updated, 0 files merged, 0 files removed, 0 files unresolved
|
|
|
no open descendant heads on branch "default", updating to a closed head
|
|
|
(committing will reopen the head, use 'hg heads .' to see 1 other heads)
|
|
|
parent=6
|
|
|
|
|
|
if descendant non-closed branch head exists, and it is only one branch head:
|
|
|
- update to it, even if its revision is less than closed one
|
|
|
- "N other heads for ...." message isn't displayed
|
|
|
|
|
|
$ norevtest "non-closed 2 should be chosen" clean 1
|
|
|
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
|
|
|
parent=2
|
|
|
|
|
|
if all descendant branch heads are closed, but there is another branch head:
|
|
|
- update to the tipmost descendant head
|
|
|
- "updated to a closed branch head ...." message is displayed
|
|
|
- "N other heads for ...." message is displayed
|
|
|
|
|
|
$ norevtest "all descendant branch heads are closed" clean 3
|
|
|
0 files updated, 0 files merged, 0 files removed, 0 files unresolved
|
|
|
no open descendant heads on branch "default", updating to a closed head
|
|
|
(committing will reopen the head, use 'hg heads .' to see 1 other heads)
|
|
|
parent=6
|
|
|
|
|
|
Test updating if all branch heads are closed
|
|
|
|
|
|
if on the closed branch head:
|
|
|
- update to "."
|
|
|
- "updated to a closed branch head ...." message is displayed
|
|
|
- "all heads of branch ...." message is displayed
|
|
|
|
|
|
$ hg update -q -C 2
|
|
|
$ hg commit --close-branch -m 7
|
|
|
$ norevtest "all heads of branch default are closed" clean 6
|
|
|
0 files updated, 0 files merged, 0 files removed, 0 files unresolved
|
|
|
no open descendant heads on branch "default", updating to a closed head
|
|
|
(committing will reopen branch "default")
|
|
|
parent=6
|
|
|
|
|
|
if not on the closed branch head:
|
|
|
- update to the tipmost descendant (closed) head
|
|
|
- "updated to a closed branch head ...." message is displayed
|
|
|
- "all heads of branch ...." message is displayed
|
|
|
|
|
|
$ norevtest "all heads of branch default are closed" clean 1
|
|
|
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
|
|
|
no open descendant heads on branch "default", updating to a closed head
|
|
|
(committing will reopen branch "default")
|
|
|
parent=7
|
|
|
|
|
|
$ cd ..
|
|
|
|
|
|
Test updating if "default" branch doesn't exist and no revision is
|
|
|
checked out (= "default" is used as current branch)
|
|
|
|
|
|
$ hg init no-default-branch
|
|
|
$ cd no-default-branch
|
|
|
|
|
|
$ hg branch foobar
|
|
|
marked working directory as branch foobar
|
|
|
(branches are permanent and global, did you want a bookmark?)
|
|
|
$ echo a > a
|
|
|
$ hg commit -m "#0" -A
|
|
|
adding a
|
|
|
$ echo 1 >> a
|
|
|
$ hg commit -m "#1"
|
|
|
$ hg update -q 0
|
|
|
$ echo 3 >> a
|
|
|
$ hg commit -m "#2"
|
|
|
created new head
|
|
|
$ hg commit --close-branch -m "#3"
|
|
|
|
|
|
if there is at least one non-closed branch head:
|
|
|
- update to the tipmost branch head
|
|
|
|
|
|
$ norevtest "non-closed 1 should be chosen" clean null
|
|
|
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
|
|
|
parent=1
|
|
|
|
|
|
if all branch heads are closed
|
|
|
- update to "tip"
|
|
|
- "updated to a closed branch head ...." message is displayed
|
|
|
- "all heads for branch "XXXX" are closed" message is displayed
|
|
|
|
|
|
$ hg update -q -C 1
|
|
|
$ hg commit --close-branch -m "#4"
|
|
|
|
|
|
$ norevtest "all branches are closed" clean null
|
|
|
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
|
|
|
no open descendant heads on branch "foobar", updating to a closed head
|
|
|
(committing will reopen branch "foobar")
|
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parent=4
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$ cd ../b1
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Test obsolescence behavior
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---------------------------------------------------------------------
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successors should be taken in account when checking head destination
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$ cat << EOF >> $HGRCPATH
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> [ui]
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> logtemplate={rev}:{node|short} {desc|firstline}
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> [experimental]
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> evolution.createmarkers=True
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> EOF
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Test no-argument update to a successor of an obsoleted changeset
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$ hg log -G
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o 5:ff252e8273df 5
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o 4:d047485b3896 4
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| o 3:6efa171f091b 3
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| |
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| | o 2:bd10386d478c 2
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| |/
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| @ 1:0786582aa4b1 1
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|/
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o 0:60829823a42a 0
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$ hg book bm -r 3
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$ hg status
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M foo
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We add simple obsolescence marker between 3 and 4 (indirect successors)
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$ hg id --debug -i -r 3
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6efa171f091b00a3c35edc15d48c52a498929953
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$ hg id --debug -i -r 4
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d047485b3896813b2a624e86201983520f003206
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$ hg debugobsolete 6efa171f091b00a3c35edc15d48c52a498929953 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
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obsoleted 1 changesets
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$ hg debugobsolete aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa d047485b3896813b2a624e86201983520f003206
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Test that 5 is detected as a valid destination from 3 and also accepts moving
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|
the bookmark (issue4015)
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$ hg up --quiet --hidden 3
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$ hg up 5
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|
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
|
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$ hg book bm
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moving bookmark 'bm' forward from 6efa171f091b
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$ hg bookmarks
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* bm 5:ff252e8273df
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Test that 4 is detected as the no-argument destination from 3 and also moves
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|
the bookmark with it
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$ hg up --quiet 0 # we should be able to update to 3 directly
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|
$ hg up --quiet --hidden 3 # but not implemented yet.
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|
updating to a hidden changeset 6efa171f091b
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|
(hidden revision '6efa171f091b' was rewritten as: d047485b3896)
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|
$ hg book -f bm
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$ hg up
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|
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
|
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|
updating bookmark bm
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|
$ hg book
|
|
|
* bm 4:d047485b3896
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|
Test that 5 is detected as a valid destination from 1
|
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|
$ hg up --quiet 0 # we should be able to update to 3 directly
|
|
|
$ hg up --quiet --hidden 3 # but not implemented yet.
|
|
|
updating to a hidden changeset 6efa171f091b
|
|
|
(hidden revision '6efa171f091b' was rewritten as: d047485b3896)
|
|
|
$ hg up 5
|
|
|
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
|
|
|
|
|
|
Test that 5 is not detected as a valid destination from 2
|
|
|
$ hg up --quiet 0
|
|
|
$ hg up --quiet 2
|
|
|
$ hg up 5
|
|
|
abort: uncommitted changes
|
|
|
(commit or update --clean to discard changes)
|
|
|
[255]
|
|
|
|
|
|
Test that we don't crash when updating from a pruned changeset (i.e. has no
|
|
|
successors). Behavior should probably be that we update to the first
|
|
|
non-obsolete parent but that will be decided later.
|
|
|
$ hg id --debug -r 2
|
|
|
bd10386d478cd5a9faf2e604114c8e6da62d3889
|
|
|
$ hg up --quiet 0
|
|
|
$ hg up --quiet 2
|
|
|
$ hg debugobsolete bd10386d478cd5a9faf2e604114c8e6da62d3889
|
|
|
obsoleted 1 changesets
|
|
|
$ hg up
|
|
|
0 files updated, 0 files merged, 0 files removed, 0 files unresolved
|
|
|
|
|
|
Test experimental revset support
|
|
|
|
|
|
$ hg log -r '_destupdate()'
|
|
|
2:bd10386d478c 2 (no-eol)
|
|
|
|
|
|
Test that boolean flags allow --no-flag specification to override [defaults]
|
|
|
$ cat >> $HGRCPATH <<EOF
|
|
|
> [defaults]
|
|
|
> update = --check
|
|
|
> EOF
|
|
|
$ hg co 2
|
|
|
abort: uncommitted changes
|
|
|
[255]
|
|
|
$ hg co --no-check 2
|
|
|
0 files updated, 0 files merged, 0 files removed, 0 files unresolved
|
|
|
|
