1 files changed, 50 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/TypedArray/prototype/subarray/tointeger-end.js b/js/src/tests/test262/built-ins/TypedArray/prototype/subarray/tointeger-end.js
new file mode 100644
index 0000000000..a45c5258da
--- /dev/null
+++ b/js/src/tests/test262/built-ins/TypedArray/prototype/subarray/tointeger-end.js
@@ -0,0 +1,50 @@
+// 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-%typedarray%.prototype.subarray
+description: ToInteger(end)
+info: |
+  22.2.3.27 %TypedArray%.prototype.subarray( begin , end )
+
+  ...
+  9. If end is undefined, let relativeEnd be srcLength; else, let relativeEnd be
+  ? ToInteger(end).
+  ...
+includes: [testTypedArray.js, compareArray.js]
+features: [TypedArray]
+---*/
+
+var obj = {
+  valueOf: function() {
+    return 2;
+  }
+};
+
+testWithTypedArrayConstructors(function(TA) {
+  var sample = new TA([40, 41, 42, 43]);
+
+  assert(compareArray(sample.subarray(0, false), []), "false");
+  assert(compareArray(sample.subarray(0, true), [40]), "true");
+
+  assert(compareArray(sample.subarray(0, NaN), []), "NaN");
+  assert(compareArray(sample.subarray(0, null), []), "null");
+  assert(compareArray(sample.subarray(0, undefined), [40, 41, 42, 43]), "undefined");
+
+  assert(compareArray(sample.subarray(0, 0.6), []), "0.6");
+  assert(compareArray(sample.subarray(0, 1.1), [40]), "1.1");
+  assert(compareArray(sample.subarray(0, 1.5), [40]), "1.5");
+  assert(compareArray(sample.subarray(0, -0.6), []), "-0.6");
+  assert(compareArray(sample.subarray(0, -1.1), [40, 41, 42]), "-1.1");
+  assert(compareArray(sample.subarray(0, -1.5), [40, 41, 42]), "-1.5");
+
+  assert(compareArray(sample.subarray(0, "3"), [40, 41, 42]), "string");
+  assert(
+    compareArray(
+      sample.subarray(0, obj),
+      [40, 41]
+    ),
+    "object"
+  );
+});
+
+reportCompare(0, 0);