--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/tests/test-execute-bit.t	Fri Sep 03 09:46:17 2010 +0200
@@ -0,0 +1,28 @@
+  $ "$TESTDIR/hghave" execbit || exit 80
+
+  $ hg init
+  $ echo a > a
+  $ hg ci -Am'not executable'
+  adding a
+
+  $ chmod +x a
+  $ hg ci -m'executable'
+  $ hg id
+  79abf14474dc tip
+
+Make sure we notice the change of mode if the cached size == -1:
+
+  $ hg rm a
+  $ hg revert -r 0 a
+  $ hg debugstate
+  n   0         -1 unset               a
+  $ hg status
+  M a
+
+  $ hg up 0
+  0 files updated, 0 files merged, 0 files removed, 0 files unresolved
+  $ hg id
+  d69afc33ff8a
+  $ test -x a && echo executable -- bad || echo not executable -- good
+  not executable -- good
+