1 files changed, 42 insertions, 0 deletions
diff --git a/js/src/tests/test262/language/expressions/compound-assignment/S11.13.2_A4.10_T2.3.js b/js/src/tests/test262/language/expressions/compound-assignment/S11.13.2_A4.10_T2.3.js
new file mode 100644
index 0000000000..579dcf893d
--- /dev/null
+++ b/js/src/tests/test262/language/expressions/compound-assignment/S11.13.2_A4.10_T2.3.js
@@ -0,0 +1,42 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+info: The production x ^= y is the same as x = x ^ y
+es5id: 11.13.2_A4.10_T2.3
+description: >
+    Type(x) is different from Type(y) and both types vary between
+    Number (primitive or object) and Null
+---*/
+
+var x;
+
+//CHECK#1
+x = 1;
+x ^= null;
+if (x !== 1) {
+  throw new Test262Error('#1: x = 1; x ^= null; x === 1. Actual: ' + (x));
+}
+
+//CHECK#2
+x = null;
+x ^= 1;
+if (x !== 1) {
+  throw new Test262Error('#2: x = null; x ^= 1; x === 1. Actual: ' + (x));
+}
+
+//CHECK#3
+x = new Number(1);
+x ^= null;
+if (x !== 1) {
+  throw new Test262Error('#3: x = new Number(1); x ^= null; x === 1. Actual: ' + (x));
+}
+
+//CHECK#4
+x = null;
+x ^= new Number(1);
+if (x !== 1) {
+  throw new Test262Error('#4: x = null; x ^= new Number(1); x === 1. Actual: ' + (x));
+}
+
+reportCompare(0, 0);