Mercurial > hg
view tests/test-update-branches.t @ 17646:d44731a3adb8
histedit-test: ensure that non commute test will never commute
The previous version would commute if using merge algorithm (to be accurate,
merge will cleanly prompt the user during the merge).
The new version create and initial commit with some content for all involved
files en ensure all changes are a content changes of the first lines. This lead
to guaranteed conflict when commuted.
author | Pierre-Yves David <pierre-yves.david@logilab.fr> |
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date | Fri, 21 Sep 2012 19:13:25 +0200 |
parents | 2da47de36b6f |
children | 434e5bd615fc |
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# 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 $ 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 --config 'extensions.graphlog=' \ > glog --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 Test helper functions: $ revtest () { > msg=$1 > dirtyflag=$2 # 'clean', 'dirty' or 'dirtysub' > startrev=$3 > targetrev=$4 > 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 abort: crosses branches (merge branches or update --check to force update) 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: crosses branches (merge branches or use --clean to discard changes) parent=2 M foo $ revtest 'none dirtysub same' dirtysub 2 3 abort: crosses branches (merge branches or use --clean to discard changes) parent=2 M sub/suba $ revtest 'none dirty cross' dirty 3 4 abort: crosses branches (merge branches or use --clean to discard changes) parent=3 M foo $ revtest 'none dirtysub cross' dirtysub 3 4 abort: crosses branches (merge branches or use --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 local changes parent=1 M foo $ revtest '-c dirtysub linear' dirtysub 1 2 -c abort: uncommitted local changes parent=1 M sub/suba $ norevtest '-c clean same' clean 2 -c 1 files updated, 0 files merged, 0 files removed, 0 files unresolved parent=3 $ revtest '-cC dirty linear' dirty 1 2 -cC abort: cannot specify both -c/--check and -C/--clean parent=1 M foo