1 files changed, 28 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Number/string-octal-literal-invald.js b/js/src/tests/test262/built-ins/Number/string-octal-literal-invald.js
new file mode 100644
index 0000000000..932b40486a
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Number/string-octal-literal-invald.js
@@ -0,0 +1,28 @@
+// Copyright (C) 2015 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+es6id: 20.1.1.1
+description: Invalid octal literals yield NaN
+info: |
+    OctalIntegerLiteral ::
+      0o OctalDigits
+      0O OctalDigits
+    OctalDigits ::
+      OctalDigit
+      OctalDigits OctalDigit
+    OctalDigit :: one of
+      0 1 2 3 4 5 6 7
+---*/
+
+assert.sameValue(Number('0o8'), NaN, 'invalid digit');
+assert.sameValue(Number('00o0'), NaN, 'leading zero');
+assert.sameValue(Number('0o'), NaN, 'omitted digits');
+assert.sameValue(Number('+0o10'), NaN, 'plus sign');
+assert.sameValue(Number('-0o10'), NaN, 'minus sign');
+assert.sameValue(Number('0o10.01'), NaN, 'fractional part');
+assert.sameValue(Number('0o1e10'), NaN, 'exponent part');
+assert.sameValue(Number('0o1e-10'), NaN, 'exponent part with a minus sign');
+assert.sameValue(Number('0o1e+10'), NaN, 'exponent part with a plus sign');
+
+reportCompare(0, 0);