1 files changed, 41 insertions, 0 deletions
diff --git a/js/src/tests/test262/language/expressions/greater-than/S11.8.2_A4.10.js b/js/src/tests/test262/language/expressions/greater-than/S11.8.2_A4.10.js
new file mode 100644
index 0000000000..9773655acd
--- /dev/null
+++ b/js/src/tests/test262/language/expressions/greater-than/S11.8.2_A4.10.js
@@ -0,0 +1,41 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+info: If x is a prefix of y, return false
+es5id: 11.8.2_A4.10
+description: x and y are string primitives
+---*/
+
+//CHECK#1
+if (("x" > "x") !== false) {
+  throw new Test262Error('#1: ("x" > "x") === false');
+}
+
+//CHECK#2
+if (("" > "x") !== false) {
+  throw new Test262Error('#2: ("" > "x") === false');
+}
+
+//CHECK#3
+if (("ab" > "abcd") !== false) {
+  throw new Test262Error('#3: ("ab" > abcd") === false');
+}
+
+//CHECK#4
+if (("abcd" > "abc\u0064") !== false) {
+  throw new Test262Error('#4: ("abcd" > abc\\u0064") === false');
+}
+
+//CHECK#5
+if (("x" > "x" + "y") !== false) {
+  throw new Test262Error('#5: ("x" > "x" + "y") === false');
+}
+
+//CHECK#6
+var x = "x";
+if ((x > x + "y") !== false) {
+  throw new Test262Error('#6: var x = "x"; (x > x + "y") === false');
+}
+
+reportCompare(0, 0);