Add m-esr52 at 52.6.0

1 files changed, 38 insertions, 0 deletions

diff --git a/js/src/tests/test262/ch11/11.13/11.13.2/S11.13.2_A4.6_T2.8.js b/js/src/tests/test262/ch11/11.13/11.13.2/S11.13.2_A4.6_T2.8.js
new file mode 100644
index 000000000..606ae17bc
--- /dev/null
+++ b/js/src/tests/test262/ch11/11.13/11.13.2/S11.13.2_A4.6_T2.8.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.
+
+/**
+ * The production x <<= y is the same as x = x << y
+ *
+ * @path ch11/11.13/11.13.2/S11.13.2_A4.6_T2.8.js
+ * @description Type(x) is different from Type(y) and both types vary between Boolean (primitive or object) and Undefined
+ */
+
+//CHECK#1
+x = true;
+x <<= undefined;
+if (x !== 1) {
+  $ERROR('#1: x = true; x <<= undefined; x === 1. Actual: ' + (x));
+}
+
+//CHECK#2
+x = undefined;
+x <<= true;
+if (x !== 0) {
+  $ERROR('#2: x = undefined; x <<= true; x === 0. Actual: ' + (x));
+}
+
+//CHECK#3
+x = new Boolean(true);
+x <<= undefined;
+if (x !== 1) {
+  $ERROR('#3: x = new Boolean(true); x <<= undefined; x === 1. Actual: ' + (x));
+}
+
+//CHECK#4
+x = undefined;
+x <<= new Boolean(true);
+if (x !== 0) {
+  $ERROR('#4: x = undefined; x <<= new Boolean(true); x === 0. Actual: ' + (x));
+}
+