1 files changed, 32 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/DataView/prototype/getUint8/negative-byteoffset-throws.js b/js/src/tests/test262/built-ins/DataView/prototype/getUint8/negative-byteoffset-throws.js
new file mode 100644
index 0000000000..83e79b9408
--- /dev/null
+++ b/js/src/tests/test262/built-ins/DataView/prototype/getUint8/negative-byteoffset-throws.js
@@ -0,0 +1,32 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-dataview.prototype.getuint8
+description: >
+  Throws a RangeError if getIndex < 0
+info: |
+  24.2.4.10 DataView.prototype.getUint8 ( byteOffset )
+
+  1. Let v be the this value.
+  2. Return ? GetViewValue(v, byteOffset, true, "Uint8").
+
+  24.2.1.1 GetViewValue ( view, requestIndex, isLittleEndian, type )
+
+  ...
+  4. Let getIndex be ? ToIndex(requestIndex).
+  ...
+---*/
+
+var buffer = new ArrayBuffer(12);
+var sample = new DataView(buffer, 0);
+
+assert.throws(RangeError, function() {
+  sample.getUint8(-1);
+}, "-1");
+
+assert.throws(RangeError, function() {
+  sample.getUint8(-Infinity);
+}, "-Infinity");
+
+reportCompare(0, 0);