--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/tests/test-uncommit.t	Tue Jun 26 18:12:31 2012 +0200
@@ -0,0 +1,252 @@
+  $ cat >> $HGRCPATH <<EOF
+  > [extensions]
+  > hgext.rebase=
+  > hgext.graphlog=
+  > EOF
+  $ echo "obsolete=$(echo $(dirname $TESTDIR))/hgext/obsolete.py" >> $HGRCPATH
+  $ echo "evolve=$(echo $(dirname $TESTDIR))/hgext/evolve.py" >> $HGRCPATH
+
+  $ glog() {
+  >   hg glog --template '{rev}:{node|short}@{branch}({obsolete}/{phase}) {desc|firstline}\n' "$@"
+  > }
+
+  $ hg init repo
+  $ cd repo
+
+Cannot uncommit null changeset
+
+  $ hg uncommit
+  abort: cannot rewrite immutable changeset
+  [255]
+
+Cannot uncommit public changeset
+
+  $ echo a > a
+  $ hg ci -Am adda a
+  $ hg phase --public .
+  $ hg uncommit
+  abort: cannot rewrite immutable changeset
+  [255]
+  $ hg phase --force --draft .
+
+Cannot uncommit merge
+
+  $ hg up -q null
+  $ echo b > b
+  $ echo c > c
+  $ echo d > d
+  $ echo f > f
+  $ echo g > g
+  $ echo j > j
+  $ echo m > m
+  $ echo n > n
+  $ echo o > o
+  $ hg ci -Am addmore
+  adding b
+  adding c
+  adding d
+  adding f
+  adding g
+  adding j
+  adding m
+  adding n
+  adding o
+  created new head
+  $ hg merge
+  1 files updated, 0 files merged, 0 files removed, 0 files unresolved
+  (branch merge, don't forget to commit)
+  $ hg uncommit
+  abort: cannot uncommit while merging
+  [255]
+  $ hg ci -m merge
+  $ hg uncommit
+  abort: cannot uncommit merge changeset
+  [255]
+
+Prepare complicated changeset
+
+  $ hg branch bar
+  marked working directory as branch bar
+  (branches are permanent and global, did you want a bookmark?)
+  $ hg cp a aa
+  $ echo b >> b
+  $ hg rm c
+  $ echo d >> d
+  $ echo e > e
+  $ hg mv f ff
+  $ hg mv g h
+  $ echo j >> j
+  $ echo k > k
+  $ echo l > l
+  $ hg rm m
+  $ hg rm n
+  $ echo o >> o
+  $ hg ci -Am touncommit
+  adding e
+  adding k
+  adding l
+  $ hg st --copies --change .
+  M b
+  M d
+  M j
+  M o
+  A aa
+    a
+  A e
+  A ff
+    f
+  A h
+    g
+  A k
+  A l
+  R c
+  R f
+  R g
+  R m
+  R n
+  $ hg man -r .
+  a
+  aa
+  b
+  d
+  e
+  ff
+  h
+  j
+  k
+  l
+  o
+
+Prepare complicated working directory
+
+  $ hg branch foo
+  marked working directory as branch foo
+  (branches are permanent and global, did you want a bookmark?)
+  $ hg mv ff f
+  $ hg mv h i
+  $ hg rm j
+  $ hg rm k
+  $ echo l >> l
+  $ echo m > m
+  $ echo o > o
+
+Test uncommit without argument, should be a no-op
+
+  $ hg uncommit
+  abort: nothing to uncommit
+  [255]
+
+Test no matches
+
+  $ hg uncommit --include nothere
+  abort: nothing to uncommit
+  [255]
+
+Enjoy uncommit
+
+  $ hg uncommit aa b c f ff g h j k l m o
+  $ hg branch
+  foo
+  $ hg st --copies
+  M b
+  A aa
+    a
+  A i
+    g
+  A l
+  R c
+  R g
+  R j
+  R m
+  $ cat aa
+  a
+  $ cat b
+  b
+  b
+  $ cat l
+  l
+  l
+  $ cat m
+  m
+  $ test -f c && echo 'error: c was removed!'
+  [1]
+  $ test -f j && echo 'error: j was removed!'
+  [1]
+  $ test -f k && echo 'error: k was removed!'
+  [1]
+  $ hg st --copies --change .
+  M d
+  A e
+  R n
+  $ hg man -r .
+  a
+  b
+  c
+  d
+  e
+  f
+  g
+  j
+  m
+  o
+  $ hg cat -r . d
+  d
+  d
+  $ hg cat -r . e
+  e
+  $ glog --hidden
+  @  4:e8db4aa611f6@bar(stable/draft) touncommit
+  |
+  | o  3:5eb72dbe0cb4@bar(extinct/secret) touncommit
+  |/
+  o    2:f63b90038565@default(stable/draft) merge
+  |\
+  | o  1:f15c744d48e8@default(stable/draft) addmore
+  |
+  o  0:07f494440405@default(stable/draft) adda
+  
+  $ hg debugsuccessors
+  5eb72dbe0cb4 e8db4aa611f6
+
+Test phase is preserved, no local changes
+
+  $ hg up -C 3
+  8 files updated, 0 files merged, 1 files removed, 0 files unresolved
+  Working directory parent is obsolete
+  $ hg --config extensions.purge= purge
+  $ hg uncommit -I 'set:added() and e'
+  $ hg st --copies
+  A e
+  $ hg st --copies --change .
+  M b
+  M d
+  M j
+  M o
+  A aa
+  A ff
+    f
+  A h
+    g
+  A k
+  A l
+  R c
+  R f
+  R g
+  R m
+  R n
+  $ glog --hidden
+  @  5:c706fe2c12f8@bar(stable/secret) touncommit
+  |
+  | o  4:e8db4aa611f6@bar(stable/draft) touncommit
+  |/
+  | o  3:5eb72dbe0cb4@bar(extinct/secret) touncommit
+  |/
+  o    2:f63b90038565@default(stable/draft) merge
+  |\
+  | o  1:f15c744d48e8@default(stable/draft) addmore
+  |
+  o  0:07f494440405@default(stable/draft) adda
+  
+  $ hg debugsuccessors
+  5eb72dbe0cb4 c706fe2c12f8
+  5eb72dbe0cb4 e8db4aa611f6