diff tests/test-symlinks.t @ 19157:113681bbef9e

manifestmerge: local unknown, remote created: don't traverse symlinks

To figure out what to do with locally unknown files, Mercurial attempts to read
them if they exist. When an attempt is made to read a file that exists but
traverses a symlink, Mercurial aborts.

With this patch, we first ensure that the file doesn't traverse a symlink
before opening it. This is fine because a file being "remote created" means the
symlink doesn't exist remotely, which means it will be deleted in the apply
phase.

--- a/tests/test-symlinks.t	Thu Apr 04 13:45:21 2013 -0700
+++ b/tests/test-symlinks.t	Wed May 08 14:11:01 2013 -0700
@@ -160,6 +160,15 @@
   adding bar/a
   adding foo
   removing foo/a
+
+commit and update back
+
+  $ hg ci -mb
+  $ hg up '.^'
+  1 files updated, 0 files merged, 2 files removed, 0 files unresolved
+  $ hg up tip
+  2 files updated, 0 files merged, 1 files removed, 0 files unresolved
+
   $ cd ..
 
 == root of repository is symlinked ==