tests/test-rebase-rename.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
adding b
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
created new head

% Rename is tracked
2:rename A
diff --git a/a b/a-renamed
rename from a
rename to a-renamed

% Rebase the revision containing the rename
saving bundle to 

% Rename is not lost
2:rename A
diff --git a/a b/a-renamed
rename from a
rename to a-renamed

adding a
adding b
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
created new head

% Copy is tracked
2:copy A
diff --git a/a b/a-copied
copy from a
copy to a-copied

% Rebase the revision containing the copy
saving bundle to 

% Copy is not lost
2:copy A
diff --git a/a b/a-copied
copy from a
copy to a-copied