diff tests/test-stabilize-result.t @ 3453:32ed5b6fadd3

grab: add a command to grab a commit and update to it

This patch adds anew command `hg grab` which will pick a commit and put it on
the top of the working directory parent and updates to it.

Earlier grab was an alias for `hg rebase -r <rev> -d .` which is now deleted to
make sure `hg grab` resolves to the grab command and that alias.

Continuing interrupted grab functionality is also there using the evolvestate
class.

Tests are also added for the new introduced command.

--- a/tests/test-stabilize-result.t	Wed Jan 24 15:20:29 2018 +0100
+++ b/tests/test-stabilize-result.t	Thu Jan 11 20:03:20 2018 +0530
@@ -127,8 +127,7 @@
 Get a successors of 8 on it
 
   $ hg grab 1cf0aacfd363
-  rebasing 6:1cf0aacfd363 "newer a"
-  ? files updated, 0 files merged, 0 files removed, 0 files unresolved (glob)
+  grabbing 6:1cf0aacfd363 "newer a"
 
 Add real change to the successors
 
@@ -140,7 +139,7 @@
   $ hg phase --hidden --public 1cf0aacfd363
   1 new phase-divergent changesets
   $ glog
-  @  9:(73b15c7566e9|d5c7ef82d003)@default\(draft\) bk:\[\] newer a (re)
+  @  9:99c21c89bcef@default(draft) bk:[] newer a
   |
   o  7:7bc2f5967f5e@default(draft) bk:[] add c
   |
@@ -156,10 +155,10 @@
   $ hg evolve --any --dry-run --phase-divergent
   recreate:[9] newer a
   atop:[6] newer a
-  hg rebase --rev d5c7ef82d003 --dest 66719795a494;
+  hg rebase --rev 99c21c89bcef --dest 66719795a494;
   hg update 1cf0aacfd363;
-  hg revert --all --rev d5c7ef82d003;
-  hg commit --msg "phase-divergent update to d5c7ef82d003"
+  hg revert --all --rev 99c21c89bcef;
+  hg commit --msg "phase-divergent update to 99c21c89bcef"
   $ hg evolve --any --confirm --phase-divergent
   recreate:[9] newer a
   atop:[6] newer a
@@ -172,10 +171,10 @@
   perform evolve? [Ny] y
   rebasing to destination parent: 66719795a494
   computing new diff
-  committed as 8c986e77913c
-  working directory is now at 8c986e77913c
+  committed as 3d968e0b3097
+  working directory is now at 3d968e0b3097
   $ glog
-  @  11:8c986e77913c@default(draft) bk:[] phase-divergent update to 1cf0aacfd363:
+  @  11:3d968e0b3097@default(draft) bk:[] phase-divergent update to 1cf0aacfd363:
   |
   | o  7:7bc2f5967f5e@default(draft) bk:[] add c
   | |
@@ -204,7 +203,7 @@
   $ glog
   @  12:3932c176bbaa@default(draft) bk:[] More addition
   |
-  | o  11:8c986e77913c@default(draft) bk:[] phase-divergent update to 1cf0aacfd363:
+  | o  11:3d968e0b3097@default(draft) bk:[] phase-divergent update to 1cf0aacfd363:
   | |
   o |  7:7bc2f5967f5e@default(draft) bk:[] add c
   | |
@@ -233,7 +232,7 @@
   |
   | *  13:d2f173e25686@default(draft) bk:[] More addition
   |/
-  | o  11:8c986e77913c@default(draft) bk:[] phase-divergent update to 1cf0aacfd363:
+  | o  11:3d968e0b3097@default(draft) bk:[] phase-divergent update to 1cf0aacfd363:
   | |
   o |  7:7bc2f5967f5e@default(draft) bk:[] add c
   | |
@@ -283,7 +282,7 @@
   $ glog
   @  15:f344982e63c4@default(draft) bk:[] More addition
   |
-  | o  11:8c986e77913c@default(draft) bk:[] phase-divergent update to 1cf0aacfd363:
+  | o  11:3d968e0b3097@default(draft) bk:[] phase-divergent update to 1cf0aacfd363:
   | |
   o |  7:7bc2f5967f5e@default(draft) bk:[] add c
   | |