--- a/tests/test-unstable.t	Fri Mar 16 11:24:35 2018 +0530
+++ b/tests/test-unstable.t	Wed Mar 14 18:36:35 2018 +0530
@@ -68,154 +68,6 @@
   $ cd ..
 
 ===============================================================================
-Test instability resolution for a merge changeset unstable because one
-of its parent is obsolete
-Not supported yet
-==============================================================================
-
-  $ hg init test2
-  $ cd test2
-  $ mkcommit base
-  $ mkcommits _a
-  $ hg up "desc(base)"
-  0 files updated, 0 files merged, 1 files removed, 0 files unresolved
-  $ mkcommit _c
-  created new head
-  $ hg merge "desc(_a)" >/dev/null
-  $ hg commit -m "merge"
-  $ hg up "desc(_a)"
-  0 files updated, 0 files merged, 1 files removed, 0 files unresolved
-  $ hg amend -m "aprime"
-  1 new orphan changesets
-  $ hg log -G
-  @  4:47127ea62e5f@default(draft) aprime
-  |
-  | *    3:6b4280e33286@default(draft) merge
-  | |\
-  +---o  2:474da87dd33b@default(draft) add _c
-  | |
-  | x  1:b3264cec9506@default(draft) add _a
-  |/
-  o  0:b4952fcf48cf@default(draft) add base
-  
-
-  $ hg evo --all --any --orphan
-  move:[3] merge
-  atop:[4] aprime
-  working directory is now at 0bf3f3a59c8c
-  $ hg log -G
-  @    5:0bf3f3a59c8c@default(draft) merge
-  |\
-  | o  4:47127ea62e5f@default(draft) aprime
-  | |
-  o |  2:474da87dd33b@default(draft) add _c
-  |/
-  o  0:b4952fcf48cf@default(draft) add base
-  
-
-  $ cd ..
-
-===============================================================================
-Test instability resolution for a merge changeset unstable because both
-of its parent are obsolete
-Not supported yet
-==============================================================================
-
-  $ hg init test3
-  $ cd test3
-  $ mkcommit base
-  $ mkcommits _a
-  $ hg up "desc(base)"
-  0 files updated, 0 files merged, 1 files removed, 0 files unresolved
-  $ mkcommit _c
-  created new head
-  $ hg merge "desc(_a)" >/dev/null
-  $ hg commit -m "merge"
-  $ hg up "desc(_a)"
-  0 files updated, 0 files merged, 1 files removed, 0 files unresolved
-  $ hg amend -m "aprime"
-  1 new orphan changesets
-  $ hg up "desc(_c)"
-  1 files updated, 0 files merged, 1 files removed, 0 files unresolved
-  $ hg amend -m "cprime"
-  $ hg log -G
-  @  5:2db39fda7e2f@default(draft) cprime
-  |
-  | o  4:47127ea62e5f@default(draft) aprime
-  |/
-  | *    3:6b4280e33286@default(draft) merge
-  | |\
-  +---x  2:474da87dd33b@default(draft) add _c
-  | |
-  | x  1:b3264cec9506@default(draft) add _a
-  |/
-  o  0:b4952fcf48cf@default(draft) add base
-  
-
-  $ hg evo --all --any --orphan
-  warning: no support for evolving merge changesets with two obsolete parents yet
-  (Redo the merge (6b4280e33286) and use `hg prune <old> --succ <new>` to obsolete the old one)
-  $ hg log -G
-  @  5:2db39fda7e2f@default(draft) cprime
-  |
-  | o  4:47127ea62e5f@default(draft) aprime
-  |/
-  | *    3:6b4280e33286@default(draft) merge
-  | |\
-  +---x  2:474da87dd33b@default(draft) add _c
-  | |
-  | x  1:b3264cec9506@default(draft) add _a
-  |/
-  o  0:b4952fcf48cf@default(draft) add base
-  
-
-  $ cd ..
-
-===============================================================================
-Test instability resolution for a changeset unstable because its parent
-is obsolete with multiple successors all in one chain (simple split)
-==============================================================================
-
-  $ hg init test4
-  $ cd test4
-  $ mkcommits _a _b _c
-  $ hg up "desc(_a)"
-  0 files updated, 0 files merged, 2 files removed, 0 files unresolved
-  $ mkcommits bprimesplit1 bprimesplit2
-  created new head
-  $ hg prune "desc(_b)" -s "desc(bprimesplit1) + desc(bprimesplit2)" --split
-  1 changesets pruned
-  1 new orphan changesets
-  $ hg log -G
-  @  4:2a4ccc0bb20c@default(draft) add bprimesplit2
-  |
-  o  3:8b87864bd0f4@default(draft) add bprimesplit1
-  |
-  | *  2:102002290587@default(draft) add _c
-  | |
-  | x  1:37445b16603b@default(draft) add _b
-  |/
-  o  0:135f39f4bd78@default(draft) add _a
-  
-
-  $ hg evo --all --any --orphan
-  move:[2] add _c
-  atop:[4] add bprimesplit2
-  working directory is now at 387cc1e837d7
-  $ hg log -G
-  @  5:387cc1e837d7@default(draft) add _c
-  |
-  o  4:2a4ccc0bb20c@default(draft) add bprimesplit2
-  |
-  o  3:8b87864bd0f4@default(draft) add bprimesplit1
-  |
-  o  0:135f39f4bd78@default(draft) add _a
-  
-
-
-  $ cd ..
-
-===============================================================================
 Test instability resolution for a changeset unstable because its parent
 is obsolete with multiple successors on one branches but in reverse
 order (cross-split).
@@ -266,55 +118,4 @@
   o  0:135f39f4bd78@default(draft) add _a
   
 
-
   $ cd ..
-
-===============================================================================
-Test instability resolution for a changeset unstable because its parent
-is obsolete with multiple successors on two branches.
-Not supported yet
-==============================================================================
-
-  $ hg init test6
-  $ cd test6
-  $ mkcommits _a _b _c
-  $ hg up "desc(_a)"
-  0 files updated, 0 files merged, 2 files removed, 0 files unresolved
-  $ mkcommit bprimesplit1
-  created new head
-  $ hg up "desc(_a)"
-  0 files updated, 0 files merged, 1 files removed, 0 files unresolved
-  $ mkcommit bprimesplit2
-  created new head
-  $ hg prune "desc(_b)" -s "desc(bprimesplit1) + desc(bprimesplit2)" --split
-  1 changesets pruned
-  1 new orphan changesets
-  $ hg log -G
-  @  4:3c69ea6aa93e@default(draft) add bprimesplit2
-  |
-  | o  3:8b87864bd0f4@default(draft) add bprimesplit1
-  |/
-  | *  2:102002290587@default(draft) add _c
-  | |
-  | x  1:37445b16603b@default(draft) add _b
-  |/
-  o  0:135f39f4bd78@default(draft) add _a
-  
-
-  $ hg evo --all --any --orphan
-  cannot solve split across two branches
-  $ hg log -G
-  @  4:3c69ea6aa93e@default(draft) add bprimesplit2
-  |
-  | o  3:8b87864bd0f4@default(draft) add bprimesplit1
-  |/
-  | *  2:102002290587@default(draft) add _c
-  | |
-  | x  1:37445b16603b@default(draft) add _b
-  |/
-  o  0:135f39f4bd78@default(draft) add _a
-  
-
-
-  $ cd ..
-