diff tests/test-backout.t @ 21413:edc55317de90

backout: use "getcommiteditor()" instead of explicit editor choice

This patch also enhances "test-backout.t", because "hg backout" hasn't
been explicitly tested around editor invocation and '--edit' option.

--- a/tests/test-backout.t	Sun May 11 00:49:35 2014 +0900
+++ b/tests/test-backout.t	Sun May 11 00:49:36 2014 +0900
@@ -11,6 +11,8 @@
   [255]
 
 basic operation
+(this also tests that editor is invoked if the commit message is not
+specified explicitly)
 
   $ echo a > a
   $ hg commit -d '0 0' -A -m a
@@ -18,8 +20,19 @@
   $ echo b >> a
   $ hg commit -d '1 0' -m b
 
-  $ hg backout -d '2 0' tip --tool=true
+  $ hg status --rev tip --rev "tip^1"
+  M a
+  $ HGEDITOR=cat hg backout -d '2 0' tip --tool=true
   reverting a
+  Backed out changeset a820f4f40a57
+  
+  
+  HG: Enter commit message.  Lines beginning with 'HG:' are removed.
+  HG: Leave message empty to abort commit.
+  HG: --
+  HG: user: test
+  HG: branch 'default'
+  HG: changed a
   changeset 2:2929462c3dff backs out changeset 1:a820f4f40a57
   $ cat a
   a
@@ -31,6 +44,8 @@
   update: (current)
 
 file that was removed is recreated
+(this also tests that editor is not invoked if the commit message is
+specified explicitly)
 
   $ cd ..
   $ hg init remove
@@ -43,7 +58,7 @@
   $ hg rm a
   $ hg commit -d '1 0' -m b
 
-  $ hg backout -d '2 0' tip --tool=true
+  $ HGEDITOR=cat hg backout -d '2 0' tip --tool=true -m "Backed out changeset 76862dcce372"
   adding a
   changeset 2:de31bdc76c0d backs out changeset 1:76862dcce372
   $ cat a