1 files changed, 63 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/DataView/prototype/getInt16/toindex-byteoffset.js b/js/src/tests/test262/built-ins/DataView/prototype/getInt16/toindex-byteoffset.js
new file mode 100644
index 0000000000..0980996a0f
--- /dev/null
+++ b/js/src/tests/test262/built-ins/DataView/prototype/getInt16/toindex-byteoffset.js
@@ -0,0 +1,63 @@
+// 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.getint16
+description: >
+  ToIndex conversions on byteOffset
+info: |
+  24.2.4.8 DataView.prototype.getInt16 ( byteOffset [ , littleEndian ] )
+
+  1. Let v be the this value.
+  2. If littleEndian is not present, let littleEndian be false.
+  3. Return ? GetViewValue(v, byteOffset, littleEndian, "Int16").
+
+  24.2.1.1 GetViewValue ( view, requestIndex, isLittleEndian, type )
+
+  ...
+  4. Let getIndex be ? ToIndex(requestIndex).
+  ...
+features: [DataView.prototype.setUint8]
+---*/
+
+var buffer = new ArrayBuffer(8);
+var sample = new DataView(buffer, 0);
+
+sample.setUint8(0, 127);
+sample.setUint8(1, 255);
+sample.setUint8(2, 1);
+sample.setUint8(3, 127);
+sample.setUint8(4, 255);
+
+var obj1 = {
+  valueOf: function() {
+    return 2;
+  }
+};
+
+var obj2 = {
+  toString: function() {
+    return 3;
+  }
+};
+
+assert.sameValue(sample.getInt16(-0), 32767, "-0");
+assert.sameValue(sample.getInt16(obj1), 383, "object's valueOf");
+assert.sameValue(sample.getInt16(obj2), 32767, "object's toString");
+assert.sameValue(sample.getInt16(""), 32767, "the Empty string");
+assert.sameValue(sample.getInt16("0"), 32767, "string '0'");
+assert.sameValue(sample.getInt16("2"), 383, "string '2'");
+assert.sameValue(sample.getInt16(true), -255, "true");
+assert.sameValue(sample.getInt16(false), 32767, "false");
+assert.sameValue(sample.getInt16(NaN), 32767, "NaN");
+assert.sameValue(sample.getInt16(null), 32767, "null");
+assert.sameValue(sample.getInt16(0.1), 32767, "0.1");
+assert.sameValue(sample.getInt16(0.9), 32767, "0.9");
+assert.sameValue(sample.getInt16(1.1), -255, "1.1");
+assert.sameValue(sample.getInt16(1.9), -255, "1.9");
+assert.sameValue(sample.getInt16(-0.1), 32767, "-0.1");
+assert.sameValue(sample.getInt16(-0.99999), 32767, "-0.99999");
+assert.sameValue(sample.getInt16(undefined), 32767, "undefined");
+assert.sameValue(sample.getInt16(), 32767, "no arg");
+
+reportCompare(0, 0);