diff tests/test-merge1.t @ 29480:1e4512eac59e

update: teach hg to override untracked dir with a tracked file on update

This is a fix to an old problem when Mercurial got confused by an
untracked folder with the same name as one of the files in a commit
hg was trying to update to. It is pretty safe to remove this folder if
it is empty. Backing up an empty folder seems to go against Mercurial's
"don't track dirs" philosophy.

--- a/tests/test-merge1.t	Fri Jul 01 14:09:53 2016 +0200
+++ b/tests/test-merge1.t	Fri Jul 01 17:42:55 2016 +0200
@@ -24,9 +24,10 @@
   $ hg update 0
   0 files updated, 0 files merged, 1 files removed, 0 files unresolved
 
-Test interrupted updates by exploiting our non-handling of directory collisions
+Test interrupted updates by having a non-empty dir with the same name as one
+of the files in a commit we're updating to
 
-  $ mkdir b
+  $ mkdir b && touch b/nonempty
   $ hg up
   abort: *: '$TESTTMP/t/b' (glob)
   [255]
@@ -38,10 +39,10 @@
   parent: 0:538afb845929 
    commit #0
   branch: default
-  commit: (interrupted update)
+  commit: 1 unknown (interrupted update)
   update: 1 new changesets (update)
   phases: 2 draft
-  $ rmdir b
+  $ rm b/nonempty
   $ hg up
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg sum