1 files changed, 56 insertions, 0 deletions
diff --git a/js/src/tests/test262/ch11/11.9/11.9.4/S11.9.4_A4.3.js b/js/src/tests/test262/ch11/11.9/11.9.4/S11.9.4_A4.3.js
new file mode 100644
index 000000000..e13bea441
--- /dev/null
+++ b/js/src/tests/test262/ch11/11.9/11.9.4/S11.9.4_A4.3.js
@@ -0,0 +1,56 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Type(x) and Type(y) are Number-s minus NaN, +0, -0.
+ * Return true, if x is the same number value as y; otherwise, return false
+ *
+ * @path ch11/11.9/11.9.4/S11.9.4_A4.3.js
+ * @description x and y are primitive numbers
+ */
+
+//CHECK#1
+if (!(Number.POSITIVE_INFINITY === Number.POSITIVE_INFINITY)) {
+  $ERROR('#1: +Infinity === +Infinity');
+}
+
+//CHECK#2
+if (!(Number.NEGATIVE_INFINITY === Number.NEGATIVE_INFINITY)) {
+  $ERROR('#2: -Infinity === -Infinity');
+}
+
+//CHECK#3
+if (!(13 === 13)) {
+  $ERROR('#3: 13 === 13');
+}
+
+//CHECK#4
+if (!(-13 === -13)) {
+  $ERROR('#4: -13 === -13');
+}
+
+//CHECK#5
+if (!(1.3 === 1.3)) {
+  $ERROR('#5: 1.3 === 1.3');
+}
+
+//CHECK#6
+if (!(-1.3 === -1.3)) {
+  $ERROR('#6: -1.3 === -1.3');
+}
+
+//CHECK#7
+if (!(Number.POSITIVE_INFINITY === -Number.NEGATIVE_INFINITY)) {
+  $ERROR('#7: +Infinity === -(-Infinity)');
+}
+
+//CHECK#8
+if (1 === 0.999999999999) {
+  $ERROR('#8: 1 !== 0.999999999999');
+}
+
+//CHECK#9
+if (!(1.0 === 1)) {
+  $ERROR('#9: 1.0 === 1');
+}
+