diff -r 000000000000 -r 6474c204b198 layout/reftests/reftest-sanity/scripttests.list
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/layout/reftests/reftest-sanity/scripttests.list	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,10 @@
+# test script keyword.
+
+# cases where the test does not include an appropriate getTestCases() function,
+# or where getTestCases() does not return an array of objects with methods
+# testPassed() and testDescription() can not be included since they always
+# produce unexpected failures.
+
+script scripttest-pass.html
+fails script scripttest-fail.html
+fails script scripttest-pass-fail.html