1 files changed, 18 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Number/S9.3.1_A10.js b/js/src/tests/test262/built-ins/Number/S9.3.1_A10.js
new file mode 100644
index 0000000000..956bcd3abd
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Number/S9.3.1_A10.js
@@ -0,0 +1,18 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+info: |
+    The MV of StrUnsignedDecimalLiteral:::. DecimalDigits is the
+    MV of DecimalDigits times 10<sup><small>-n</small></sup>, where n is the
+    number of characters in DecimalDigits
+es5id: 9.3.1_A10
+description: Compare Number('.12345') with +('12345')*1e-5
+---*/
+
+// CHECK#1
+if (Number(".12345") !== +("12345") * 1e-5) {
+  $ERROR('#1: Number(".12345") === +("12345")*1e-5');
+}
+
+reportCompare(0, 0);