1 files changed, 52 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/TypedArray/prototype/map/BigInt/callbackfn-this.js b/js/src/tests/test262/built-ins/TypedArray/prototype/map/BigInt/callbackfn-this.js
new file mode 100644
index 0000000000..c8aeffaa22
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+++ b/js/src/tests/test262/built-ins/TypedArray/prototype/map/BigInt/callbackfn-this.js
@@ -0,0 +1,52 @@
+// 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.map
+description: >
+  callbackfn `this` value
+info: |
+  22.2.3.19 %TypedArray%.prototype.map ( callbackfn [ , thisArg ] )
+
+  ...
+  5. If thisArg was supplied, let T be thisArg; else let T be undefined.
+  ...
+  8. Repeat, while k < len
+    ...
+    c. Let mappedValue be ? Call(callbackfn, T, « kValue, k, O »).
+    ...
+includes: [testBigIntTypedArray.js]
+features: [BigInt, TypedArray]
+---*/
+
+var expected = (function() { return this; })();
+var thisArg = {};
+
+testWithBigIntTypedArrayConstructors(function(TA) {
+  var sample = new TA(3);
+
+  var results1 = [];
+
+  sample.map(function() {
+    results1.push(this);
+    return 0n;
+  });
+
+  assert.sameValue(results1.length, 3, "results1");
+  assert.sameValue(results1[0], expected, "without thisArg - [0]");
+  assert.sameValue(results1[1], expected, "without thisArg - [1]");
+  assert.sameValue(results1[2], expected, "without thisArg - [2]");
+
+  var results2 = [];
+
+  sample.map(function() {
+    results2.push(this);
+    return 0n;
+  }, thisArg);
+
+  assert.sameValue(results2.length, 3, "results2");
+  assert.sameValue(results2[0], thisArg, "using thisArg - [0]");
+  assert.sameValue(results2[1], thisArg, "using thisArg - [1]");
+  assert.sameValue(results2[2], thisArg, "using thisArg - [2]");
+});
+
+reportCompare(0, 0);