1 files changed, 28 insertions, 0 deletions
diff --git a/js/src/tests/test262/language/types/number/S8.5_A7.js b/js/src/tests/test262/language/types/number/S8.5_A7.js
new file mode 100644
index 0000000000..c6d655662d
--- /dev/null
+++ b/js/src/tests/test262/language/types/number/S8.5_A7.js
@@ -0,0 +1,28 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+info: +Infinity expression has a type Number
+es5id: 8.5_A7
+description: Check type of +Infinity
+---*/
+
+var x=+Infinity;
+
+///////////////////////////////////////////////////////
+// CHECK#1
+if (typeof(x) !== "number"){
+  throw new Test262Error('#1: var x=+Infinity; typeof(x) === "number". Actual: ' + (typeof(x)));
+}
+//
+//////////////////////////////////////////////////////////
+
+///////////////////////////////////////////////////////
+// CHECK#2
+if (typeof(+Infinity) !== "number"){
+  throw new Test262Error('#2: typeof(+Infinity) === "number". Actual: ' + (typeof(+Infinity)));
+}
+//
+//////////////////////////////////////////////////////////
+
+reportCompare(0, 0);