diff -r 0d16c89aa185 -r bd7e8be29542 tests/test-uncommit-interactive.t
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/tests/test-uncommit-interactive.t	Wed Sep 27 00:54:28 2017 +0200
@@ -0,0 +1,908 @@
+================================================
+||  The test for `hg uncommit --interactive`  ||
+================================================
+
+Repo Setup
+============
+
+  $ . $TESTDIR/testlib/common.sh
+  $ cat >> $HGRCPATH <<EOF
+  > [ui]
+  > interactive = true
+  > [extensions]
+  > evolve =
+  > EOF
+
+  $ glog() {
+  >   hg log -G --template '{rev}:{node|short}@{branch}({separate("/", obsolete, phase)}) {desc|firstline}\n' "$@"
+  > }
+
+  $ hg init repo
+  $ cd repo
+
+  $ touch a
+  $ cat >> a << EOF
+  > 1
+  > 2
+  > 3
+  > 4
+  > 5
+  > EOF
+
+  $ hg add a
+  $ hg ci -m "The base commit"
+
+Make sure aborting the interactive selection does no magic
+----------------------------------------------------------
+
+  $ hg status
+  $ hg uncommit -i<<EOF
+  > q
+  > EOF
+  diff --git a/a b/a
+  new file mode 100644
+  examine changes to 'a'? [Ynesfdaq?] q
+  
+  abort: user quit
+  [255]
+  $ hg status
+
+Make a commit with multiple hunks
+---------------------------------
+
+  $ cat > a << EOF
+  > -2
+  > -1
+  > 0
+  > 1
+  > 2
+  > 3
+  > foo
+  > bar
+  > 4
+  > 5
+  > babar
+  > EOF
+
+  $ hg diff
+  diff -r 7733902a8d94 a
+  --- a/a	Thu Jan 01 00:00:00 1970 +0000
+  +++ b/a	Thu Jan 01 00:00:00 1970 +0000
+  @@ -1,5 +1,11 @@
+  +-2
+  +-1
+  +0
+   1
+   2
+   3
+  +foo
+  +bar
+   4
+   5
+  +babar
+
+  $ hg ci -m "another one"
+
+Not selecting anything to uncommit
+==================================
+
+  $ hg uncommit -i<<EOF
+  > y
+  > n
+  > n
+  > n
+  > EOF
+  diff --git a/a b/a
+  3 hunks, 6 lines changed
+  examine changes to 'a'? [Ynesfdaq?] y
+  
+  @@ -1,3 +1,6 @@
+  +-2
+  +-1
+  +0
+   1
+   2
+   3
+  discard change 1/3 to 'a'? [Ynesfdaq?] n
+  
+  @@ -1,5 +4,7 @@
+   1
+   2
+   3
+  +foo
+  +bar
+   4
+   5
+  discard change 2/3 to 'a'? [Ynesfdaq?] n
+  
+  @@ -4,2 +9,3 @@
+   4
+   5
+  +babar
+  discard change 3/3 to 'a'? [Ynesfdaq?] n
+  
+  abort: nothing selected to uncommit
+  [255]
+  $ hg status
+
+Uncommit a chunk
+================
+
+  $ hg amend --extract -i<<EOF
+  > y
+  > y
+  > n
+  > n
+  > EOF
+  diff --git a/a b/a
+  3 hunks, 6 lines changed
+  examine changes to 'a'? [Ynesfdaq?] y
+  
+  @@ -1,3 +1,6 @@
+  +-2
+  +-1
+  +0
+   1
+   2
+   3
+  discard change 1/3 to 'a'? [Ynesfdaq?] y
+  
+  @@ -1,5 +4,7 @@
+   1
+   2
+   3
+  +foo
+  +bar
+   4
+   5
+  discard change 2/3 to 'a'? [Ynesfdaq?] n
+  
+  @@ -4,2 +9,3 @@
+   4
+   5
+  +babar
+  discard change 3/3 to 'a'? [Ynesfdaq?] n
+  
+The unselected part should be in the diff
+-----------------------------------------
+
+  $ hg diff
+  diff -r 678a59e5ff90 a
+  --- a/a	Thu Jan 01 00:00:00 1970 +0000
+  +++ b/a	Thu Jan 01 00:00:00 1970 +0000
+  @@ -1,3 +1,6 @@
+  +-2
+  +-1
+  +0
+   1
+   2
+   3
+
+The commit should contain the rest of part
+------------------------------------------
+
+  $ hg exp
+  # HG changeset patch
+  # User test
+  # Date 0 0
+  #      Thu Jan 01 00:00:00 1970 +0000
+  # Node ID 678a59e5ff90754d5e94719bd82ad169be773c21
+  # Parent  7733902a8d94c789ca81d866bea1893d79442db6
+  another one
+  
+  diff -r 7733902a8d94 -r 678a59e5ff90 a
+  --- a/a	Thu Jan 01 00:00:00 1970 +0000
+  +++ b/a	Thu Jan 01 00:00:00 1970 +0000
+  @@ -1,5 +1,8 @@
+   1
+   2
+   3
+  +foo
+  +bar
+   4
+   5
+  +babar
+
+Uncommiting on dirty working directory
+======================================
+
+  $ hg status
+  M a
+  $ hg diff
+  diff -r 678a59e5ff90 a
+  --- a/a	Thu Jan 01 00:00:00 1970 +0000
+  +++ b/a	Thu Jan 01 00:00:00 1970 +0000
+  @@ -1,3 +1,6 @@
+  +-2
+  +-1
+  +0
+   1
+   2
+   3
+
+  $ hg uncommit -i<<EOF
+  > y
+  > n
+  > y
+  > EOF
+  diff --git a/a b/a
+  2 hunks, 3 lines changed
+  examine changes to 'a'? [Ynesfdaq?] y
+  
+  @@ -1,5 +1,7 @@
+   1
+   2
+   3
+  +foo
+  +bar
+   4
+   5
+  discard change 1/2 to 'a'? [Ynesfdaq?] n
+  
+  @@ -4,2 +6,3 @@
+   4
+   5
+  +babar
+  discard change 2/2 to 'a'? [Ynesfdaq?] y
+  
+  patching file a
+  Hunk #1 succeeded at 2 with fuzz 1 (offset 0 lines).
+
+  $ hg diff
+  diff -r 46e35360be47 a
+  --- a/a	Thu Jan 01 00:00:00 1970 +0000
+  +++ b/a	Thu Jan 01 00:00:00 1970 +0000
+  @@ -1,3 +1,6 @@
+  +-2
+  +-1
+  +0
+   1
+   2
+   3
+  @@ -5,3 +8,4 @@
+   bar
+   4
+   5
+  +babar
+
+  $ hg exp
+  # HG changeset patch
+  # User test
+  # Date 0 0
+  #      Thu Jan 01 00:00:00 1970 +0000
+  # Node ID 46e35360be473bf761bedf3d05de4a68ffd9d9f8
+  # Parent  7733902a8d94c789ca81d866bea1893d79442db6
+  another one
+  
+  diff -r 7733902a8d94 -r 46e35360be47 a
+  --- a/a	Thu Jan 01 00:00:00 1970 +0000
+  +++ b/a	Thu Jan 01 00:00:00 1970 +0000
+  @@ -1,5 +1,7 @@
+   1
+   2
+   3
+  +foo
+  +bar
+   4
+   5
+
+Checking the obsolescence history
+
+  $ hg obslog
+  @  46e35360be47 (5) another one
+  |
+  x  678a59e5ff90 (3) another one
+  |    rewritten(content) as 46e35360be47 by test (Thu Jan 01 00:00:00 1970 +0000)
+  |
+  x  f70fb463d5bf (1) another one
+       rewritten(content) as 678a59e5ff90 by test (Thu Jan 01 00:00:00 1970 +0000)
+  
+
+Push the changes back to the commit and more commits for more testing
+
+  $ hg amend
+  $ glog
+  @  7:905eb2a23ea2@default(draft) another one
+  |
+  o  0:7733902a8d94@default(draft) The base commit
+  
+  $ touch foo
+  $ echo "hey" >> foo
+  $ hg ci -Am "Added foo"
+  adding foo
+
+Testing uncommiting a whole changeset and also for a file addition
+==================================================================
+
+  $ hg uncommit -i<<EOF
+  > y
+  > y
+  > EOF
+  diff --git a/foo b/foo
+  new file mode 100644
+  examine changes to 'foo'? [Ynesfdaq?] y
+  
+  @@ -0,0 +1,1 @@
+  +hey
+  discard this change to 'foo'? [Ynesfdaq?] y
+  
+  new changeset is empty
+  (use 'hg prune .' to remove it)
+
+  $ hg status
+  A foo
+  $ hg diff
+  diff -r 857367499298 foo
+  --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+  +++ b/foo	Thu Jan 01 00:00:00 1970 +0000
+  @@ -0,0 +1,1 @@
+  +hey
+
+  $ hg exp
+  # HG changeset patch
+  # User test
+  # Date 0 0
+  #      Thu Jan 01 00:00:00 1970 +0000
+  # Node ID 857367499298e999b5841bb01df65f73088b5d3b
+  # Parent  905eb2a23ea2d92073419d0e19165b90d36ea223
+  Added foo
+  
+  $ hg amend
+
+Testing to uncommit removed files completely
+============================================
+
+  $ hg rm a
+  $ hg ci -m "Removed a"
+  $ hg exp
+  # HG changeset patch
+  # User test
+  # Date 0 0
+  #      Thu Jan 01 00:00:00 1970 +0000
+  # Node ID 219cfe20964e93f8bb9bd82ceaa54d3b776046db
+  # Parent  42cc15efbec26c14d96d805dee2766ba91d1fd31
+  Removed a
+  
+  diff -r 42cc15efbec2 -r 219cfe20964e a
+  --- a/a	Thu Jan 01 00:00:00 1970 +0000
+  +++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
+  @@ -1,11 +0,0 @@
+  --2
+  --1
+  -0
+  -1
+  -2
+  -3
+  -foo
+  -bar
+  -4
+  -5
+  -babar
+
+Not examining the file
+----------------------
+
+  $ hg uncommit -i<<EOF
+  > n
+  > EOF
+  diff --git a/a b/a
+  deleted file mode 100644
+  examine changes to 'a'? [Ynesfdaq?] n
+  
+  abort: nothing selected to uncommit
+  [255]
+
+Examining the file
+------------------
+XXX: there is a bug in interactive selection as it is not letting to examine the
+file. Tried with curses too. In the curses UI, if you just unselect the hunks
+and the not file mod thing at the top, it will show the same "nothing unselected
+to uncommit" message which is a bug in interactive selection.
+
+  $ hg uncommit -i<<EOF
+  > y
+  > EOF
+  diff --git a/a b/a
+  deleted file mode 100644
+  examine changes to 'a'? [Ynesfdaq?] y
+  
+  new changeset is empty
+  (use 'hg prune .' to remove it)
+
+  $ hg diff
+  diff -r 737487f1e5f8 a
+  --- a/a	Thu Jan 01 00:00:00 1970 +0000
+  +++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
+  @@ -1,11 +0,0 @@
+  --2
+  --1
+  -0
+  -1
+  -2
+  -3
+  -foo
+  -bar
+  -4
+  -5
+  -babar
+  $ hg status
+  R a
+  $ hg exp
+  # HG changeset patch
+  # User test
+  # Date 0 0
+  #      Thu Jan 01 00:00:00 1970 +0000
+  # Node ID 737487f1e5f853e55decb73ea31522c63e7f5980
+  # Parent  42cc15efbec26c14d96d805dee2766ba91d1fd31
+  Removed a
+  
+
+  $ hg prune .
+  0 files updated, 0 files merged, 0 files removed, 0 files unresolved
+  working directory now at 42cc15efbec2
+  1 changesets pruned
+  $ hg revert --all
+  undeleting a
+
+  $ glog
+  @  12:42cc15efbec2@default(draft) Added foo
+  |
+  o  7:905eb2a23ea2@default(draft) another one
+  |
+  o  0:7733902a8d94@default(draft) The base commit
+  
+
+Testing when a new file is added in the last commit
+===================================================
+
+  $ echo "foo" >> foo
+  $ touch x
+  $ echo "abcd" >> x
+  $ hg add x
+  $ hg ci -m "Added x"
+  $ hg uncommit -i<<EOF
+  > y
+  > y
+  > y
+  > n
+  > EOF
+  diff --git a/foo b/foo
+  1 hunks, 1 lines changed
+  examine changes to 'foo'? [Ynesfdaq?] y
+  
+  @@ -1,1 +1,2 @@
+   hey
+  +foo
+  discard change 1/2 to 'foo'? [Ynesfdaq?] y
+  
+  diff --git a/x b/x
+  new file mode 100644
+  examine changes to 'x'? [Ynesfdaq?] y
+  
+  @@ -0,0 +1,1 @@
+  +abcd
+  discard change 2/2 to 'x'? [Ynesfdaq?] n
+  
+
+  $ hg exp
+  # HG changeset patch
+  # User test
+  # Date 0 0
+  #      Thu Jan 01 00:00:00 1970 +0000
+  # Node ID 25a080d13cb23dbd014839f54d99a96e57ba7e9b
+  # Parent  42cc15efbec26c14d96d805dee2766ba91d1fd31
+  Added x
+  
+  diff -r 42cc15efbec2 -r 25a080d13cb2 x
+  --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+  +++ b/x	Thu Jan 01 00:00:00 1970 +0000
+  @@ -0,0 +1,1 @@
+  +abcd
+
+  $ hg diff
+  diff -r 25a080d13cb2 foo
+  --- a/foo	Thu Jan 01 00:00:00 1970 +0000
+  +++ b/foo	Thu Jan 01 00:00:00 1970 +0000
+  @@ -1,1 +1,2 @@
+   hey
+  +foo
+
+  $ hg status
+  M foo
+
+  $ hg revert --all
+  reverting foo
+
+Testing between the stack and with dirty working copy
+=====================================================
+
+  $ glog
+  @  18:25a080d13cb2@default(draft) Added x
+  |
+  o  12:42cc15efbec2@default(draft) Added foo
+  |
+  o  7:905eb2a23ea2@default(draft) another one
+  |
+  o  0:7733902a8d94@default(draft) The base commit
+  
+  $ hg up 7
+  0 files updated, 0 files merged, 2 files removed, 0 files unresolved
+
+  $ touch bar
+  $ echo "foo" >> bar
+  $ hg add bar
+  $ hg status
+  A bar
+  ? foo.orig
+
+  $ hg exp
+  # HG changeset patch
+  # User test
+  # Date 0 0
+  #      Thu Jan 01 00:00:00 1970 +0000
+  # Node ID 905eb2a23ea2d92073419d0e19165b90d36ea223
+  # Parent  7733902a8d94c789ca81d866bea1893d79442db6
+  another one
+  
+  diff -r 7733902a8d94 -r 905eb2a23ea2 a
+  --- a/a	Thu Jan 01 00:00:00 1970 +0000
+  +++ b/a	Thu Jan 01 00:00:00 1970 +0000
+  @@ -1,5 +1,11 @@
+  +-2
+  +-1
+  +0
+   1
+   2
+   3
+  +foo
+  +bar
+   4
+   5
+  +babar
+
+  $ hg uncommit -i<<EOF
+  > y
+  > n
+  > n
+  > y
+  > EOF
+  diff --git a/a b/a
+  3 hunks, 6 lines changed
+  examine changes to 'a'? [Ynesfdaq?] y
+  
+  @@ -1,3 +1,6 @@
+  +-2
+  +-1
+  +0
+   1
+   2
+   3
+  discard change 1/3 to 'a'? [Ynesfdaq?] n
+  
+  @@ -1,5 +4,7 @@
+   1
+   2
+   3
+  +foo
+  +bar
+   4
+   5
+  discard change 2/3 to 'a'? [Ynesfdaq?] n
+  
+  @@ -4,2 +9,3 @@
+   4
+   5
+  +babar
+  discard change 3/3 to 'a'? [Ynesfdaq?] y
+  
+  patching file a
+  Hunk #1 succeeded at 1 with fuzz 1 (offset -1 lines).
+  2 new unstable changesets
+
+  $ hg diff
+  diff -r 676366511f95 a
+  --- a/a	Thu Jan 01 00:00:00 1970 +0000
+  +++ b/a	Thu Jan 01 00:00:00 1970 +0000
+  @@ -8,3 +8,4 @@
+   bar
+   4
+   5
+  +babar
+  diff -r 676366511f95 bar
+  --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+  +++ b/bar	Thu Jan 01 00:00:00 1970 +0000
+  @@ -0,0 +1,1 @@
+  +foo
+
+  $ hg exp
+  # HG changeset patch
+  # User test
+  # Date 0 0
+  #      Thu Jan 01 00:00:00 1970 +0000
+  # Node ID 676366511f95ca4122413dcf79b45eaab61fb387
+  # Parent  7733902a8d94c789ca81d866bea1893d79442db6
+  another one
+  
+  diff -r 7733902a8d94 -r 676366511f95 a
+  --- a/a	Thu Jan 01 00:00:00 1970 +0000
+  +++ b/a	Thu Jan 01 00:00:00 1970 +0000
+  @@ -1,5 +1,10 @@
+  +-2
+  +-1
+  +0
+   1
+   2
+   3
+  +foo
+  +bar
+   4
+   5
+  $ hg status
+  M a
+  A bar
+  ? foo.orig
+
+More uncommit on the same dirty working copy
+=============================================
+
+  $ hg uncommit -i<<EOF
+  > y
+  > y
+  > n
+  > EOF
+  diff --git a/a b/a
+  2 hunks, 5 lines changed
+  examine changes to 'a'? [Ynesfdaq?] y
+  
+  @@ -1,3 +1,6 @@
+  +-2
+  +-1
+  +0
+   1
+   2
+   3
+  discard change 1/2 to 'a'? [Ynesfdaq?] y
+  
+  @@ -1,5 +4,7 @@
+   1
+   2
+   3
+  +foo
+  +bar
+   4
+   5
+  discard change 2/2 to 'a'? [Ynesfdaq?] n
+  
+
+  $ hg exp
+  # HG changeset patch
+  # User test
+  # Date 0 0
+  #      Thu Jan 01 00:00:00 1970 +0000
+  # Node ID 62d907d0c4fa13b4b8bfeed05f13751035daf963
+  # Parent  7733902a8d94c789ca81d866bea1893d79442db6
+  another one
+  
+  diff -r 7733902a8d94 -r 62d907d0c4fa a
+  --- a/a	Thu Jan 01 00:00:00 1970 +0000
+  +++ b/a	Thu Jan 01 00:00:00 1970 +0000
+  @@ -1,5 +1,7 @@
+   1
+   2
+   3
+  +foo
+  +bar
+   4
+   5
+
+  $ hg diff
+  diff -r 62d907d0c4fa a
+  --- a/a	Thu Jan 01 00:00:00 1970 +0000
+  +++ b/a	Thu Jan 01 00:00:00 1970 +0000
+  @@ -1,3 +1,6 @@
+  +-2
+  +-1
+  +0
+   1
+   2
+   3
+  @@ -5,3 +8,4 @@
+   bar
+   4
+   5
+  +babar
+  diff -r 62d907d0c4fa bar
+  --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+  +++ b/bar	Thu Jan 01 00:00:00 1970 +0000
+  @@ -0,0 +1,1 @@
+  +foo
+
+  $ hg status
+  M a
+  A bar
+  ? foo.orig
+
+Interactive uncommit with a pattern
+-----------------------------------
+
+(more setup)
+
+  $ hg ci -m 'roaming changes'
+  $ cat > b << EOF
+  > a
+  > b
+  > c
+  > d
+  > e
+  > f
+  > h
+  > EOF
+  $ hg add b
+  $ hg ci -m 'add b'
+  $ echo 'celeste' >> a
+  $ echo 'i' >> b
+  $ hg ci -m 'some more changes'
+  $ hg export
+  # HG changeset patch
+  # User test
+  # Date 0 0
+  #      Thu Jan 01 00:00:00 1970 +0000
+  # Node ID be5c67225e80b050867862bbd9f4755c4e9207c5
+  # Parent  c280a907fddcef2ffe9fadcc2d87f29998e22b2f
+  some more changes
+  
+  diff -r c280a907fddc -r be5c67225e80 a
+  --- a/a	Thu Jan 01 00:00:00 1970 +0000
+  +++ b/a	Thu Jan 01 00:00:00 1970 +0000
+  @@ -9,3 +9,4 @@
+   4
+   5
+   babar
+  +celeste
+  diff -r c280a907fddc -r be5c67225e80 b
+  --- a/b	Thu Jan 01 00:00:00 1970 +0000
+  +++ b/b	Thu Jan 01 00:00:00 1970 +0000
+  @@ -5,3 +5,4 @@
+   e
+   f
+   h
+  +i
+
+  $ hg uncommit -i a << DONE
+  > y
+  > y
+  > DONE
+  diff --git a/a b/a
+  1 hunks, 1 lines changed
+  examine changes to 'a'? [Ynesfdaq?] y
+  
+  @@ -9,3 +9,4 @@
+   4
+   5
+   babar
+  +celeste
+  discard this change to 'a'? [Ynesfdaq?] y
+  
+  $ hg status
+  M a
+  ? foo.orig
+  $ hg diff
+  diff -r c701d7c8d18b a
+  --- a/a	Thu Jan 01 00:00:00 1970 +0000
+  +++ b/a	Thu Jan 01 00:00:00 1970 +0000
+  @@ -9,3 +9,4 @@
+   4
+   5
+   babar
+  +celeste
+  $ hg export
+  # HG changeset patch
+  # User test
+  # Date 0 0
+  #      Thu Jan 01 00:00:00 1970 +0000
+  # Node ID c701d7c8d18be55a92688f4458c26bd74fb1f525
+  # Parent  c280a907fddcef2ffe9fadcc2d87f29998e22b2f
+  some more changes
+  
+  diff -r c280a907fddc -r c701d7c8d18b b
+  --- a/b	Thu Jan 01 00:00:00 1970 +0000
+  +++ b/b	Thu Jan 01 00:00:00 1970 +0000
+  @@ -5,3 +5,4 @@
+   e
+   f
+   h
+  +i
+
+(reset)
+
+  $ cat << EOF  > a
+  > -3
+  > -2
+  > -1
+  > 0
+  > 1
+  > 2
+  > 3
+  > foo
+  > bar
+  > 4
+  > 5
+  > babar
+  > celeste
+  > EOF
+  $ hg amend 
+
+Same but do not select some change in 'a'
+
+  $ hg uncommit -i a << DONE
+  > y
+  > y
+  > n
+  > DONE
+  diff --git a/a b/a
+  2 hunks, 2 lines changed
+  examine changes to 'a'? [Ynesfdaq?] y
+  
+  @@ -1,3 +1,4 @@
+  +-3
+   -2
+   -1
+   0
+  discard change 1/2 to 'a'? [Ynesfdaq?] y
+  
+  @@ -9,3 +10,4 @@
+   4
+   5
+   babar
+  +celeste
+  discard change 2/2 to 'a'? [Ynesfdaq?] n
+  
+  $ hg status
+  M a
+  ? foo.orig
+
+  $ hg diff
+  diff -r 28d5de12b225 a
+  --- a/a	Thu Jan 01 00:00:00 1970 +0000
+  +++ b/a	Thu Jan 01 00:00:00 1970 +0000
+  @@ -1,3 +1,4 @@
+  +-3
+   -2
+   -1
+   0
+
+  $ hg export
+  # HG changeset patch
+  # User test
+  # Date 0 0
+  #      Thu Jan 01 00:00:00 1970 +0000
+  # Node ID 28d5de12b225d1e0951110cced8d8994227be026
+  # Parent  c280a907fddcef2ffe9fadcc2d87f29998e22b2f
+  some more changes
+  
+  diff -r c280a907fddc -r 28d5de12b225 a
+  --- a/a	Thu Jan 01 00:00:00 1970 +0000
+  +++ b/a	Thu Jan 01 00:00:00 1970 +0000
+  @@ -9,3 +9,4 @@
+   4
+   5
+   babar
+  +celeste
+  diff -r c280a907fddc -r 28d5de12b225 b
+  --- a/b	Thu Jan 01 00:00:00 1970 +0000
+  +++ b/b	Thu Jan 01 00:00:00 1970 +0000
+  @@ -5,3 +5,4 @@
+   e
+   f
+   h
+  +i
+
+  $ cat b
+  a
+  b
+  c
+  d
+  e
+  f
+  h
+  i