1 files changed, 38 insertions, 0 deletions
diff --git a/external/contributions/Google/sputnik_conformance_modified/11_Expressions/11.13_Assignment_Operators/11.13.2_Compound_Assignment/S11.13.2_A4.5_T1.2.js b/external/contributions/Google/sputnik_conformance_modified/11_Expressions/11.13_Assignment_Operators/11.13.2_Compound_Assignment/S11.13.2_A4.5_T1.2.js
new file mode 100644
index 000000000..e1362e162
--- /dev/null
+++ b/external/contributions/Google/sputnik_conformance_modified/11_Expressions/11.13_Assignment_Operators/11.13.2_Compound_Assignment/S11.13.2_A4.5_T1.2.js
@@ -0,0 +1,38 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * @name: S11.13.2_A4.5_T1.2;
+ * @section: 11.13.2, 11.6.2;
+ * @assertion: The production x -= y is the same as x = x - y; 
+ * @description: Type(x) and Type(y) vary between primitive number and Number object;
+*/
+
+//CHECK#1
+x = 1;
+x -= 1;
+if (x !== 0) {
+  $ERROR('#1: x = 1; x -= 1; x === 0. Actual: ' + (x));
+}
+
+//CHECK#2
+x = new Number(1);
+x -= 1;
+if (x !== 0) {
+  $ERROR('#2: x = new Number(1); x -= 1; x === 0. Actual: ' + (x));
+}
+
+//CHECK#3
+x = 1;
+x -= new Number(1);
+if (x !== 0) {
+  $ERROR('#3: x = 1; x -= new Number(1); x === 0. Actual: ' + (x));
+}
+
+//CHECK#4
+x = new Number(1);
+x -= new Number(1);
+if (x !== 0) {
+  $ERROR('#4: x = new Number(1); x -= new Number(1); x === 0. Actual: ' + (x));
+}
+