1 files changed, 57 insertions, 0 deletions
diff --git a/js/src/tests/test262/harness/testTypedArray-conversions.js b/js/src/tests/test262/harness/testTypedArray-conversions.js
new file mode 100644
index 0000000000..3af4b6a528
--- /dev/null
+++ b/js/src/tests/test262/harness/testTypedArray-conversions.js
@@ -0,0 +1,57 @@
+// Copyright (c) 2017 Rick Waldron.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+description: >
+    Including testTypedArray.js will expose:
+
+        testTypedArrayConversions()
+
+includes: [testTypedArray.js]
+features: [TypedArray]
+---*/
+var callCount = 0;
+var bcv = {
+  values: [
+    127,
+  ],
+  expected: {
+    Int8: [
+      127,
+    ],
+    Uint8: [
+      127,
+    ],
+    Uint8Clamped: [
+      127,
+    ],
+    Int16: [
+      127,
+    ],
+    Uint16: [
+      127,
+    ],
+    Int32: [
+      127,
+    ],
+    Uint32: [
+      127,
+    ],
+    Float32: [
+      127,
+    ],
+    Float64: [
+      127,
+    ]
+  }
+};
+
+testTypedArrayConversions(bcv, function(TA, value, expected, initial) {
+  var sample = new TA([initial]);
+  sample.fill(value);
+  assert.sameValue(initial, 0);
+  assert.sameValue(sample[0], expected);
+  callCount++;
+});
+
+
+reportCompare(0, 0);