tests/test-rename-dir-merge.out

inotify: do not rely on stat(.hg/dirstate) to invalidate our dirstate

stat() is not reliable when several events happen quickly. Which means
that if two hg actions occur in the same second, stat() result will not
reflect the second change. And only _one_ invalidate() call was done.

Also ignore the events that occur when wlock is held, since wlock release
will trigger a full rescan anyway.

Fixes 17 run-tests.py --inotify tests.

adding a/a
adding a/b
0 files updated, 0 files merged, 0 files removed, 0 files unresolved
moving a/a to b/a
moving a/b to b/b
2 files updated, 0 files merged, 2 files removed, 0 files unresolved
created new head
  searching for copies back to rev 1
  unmatched files in local:
   a/c
   a/d
  unmatched files in other:
   b/a
   b/b
  all copies found (* = to merge, ! = divergent):
   b/a -> a/a 
   b/b -> a/b 
  checking for directory renames
  dir a/ -> b/
  file a/c -> b/c
  file a/d -> b/d
resolving manifests
 overwrite None partial False
 ancestor f9b20c0d4c51 local ce36d17b18fb+ remote 55119e611c80
 a/d: remote renamed directory to b/d -> d
 a/c: remote renamed directory to b/c -> d
 a/b: other deleted -> r
 a/a: other deleted -> r
 b/a: remote created -> g
 b/b: remote created -> g
removing a/a
removing a/b
moving a/c to b/c
moving a/d to b/d
getting b/a
getting b/b
4 files updated, 0 files merged, 2 files removed, 0 files unresolved
(branch merge, don't forget to commit)
a/* b/a b/b b/c b/d
M b/a
M b/b
A b/c
  a/c
R a/a
R a/b
R a/c
? b/d
b/c renamed from a/c:354ae8da6e890359ef49ade27b68bbc361f3ca88
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
  searching for copies back to rev 1
  unmatched files in local:
   b/a
   b/b
   b/d
  unmatched files in other:
   a/c
  all copies found (* = to merge, ! = divergent):
   b/a -> a/a 
   b/b -> a/b 
  checking for directory renames
  dir a/ -> b/
  file a/c -> b/c
resolving manifests
 overwrite None partial False
 ancestor f9b20c0d4c51 local 55119e611c80+ remote ce36d17b18fb
 None: local renamed directory to b/c -> d
getting a/c to b/c
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
(branch merge, don't forget to commit)
a/* b/a b/b b/c b/d
A b/c
  a/c
? b/d
created new head
b/c renamed from a/c:354ae8da6e890359ef49ade27b68bbc361f3ca88