Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 45 insertions, 0 deletions

diff --git a/js/src/tests/test262/built-ins/TypedArrayConstructors/internals/Get/key-is-out-of-bounds.js b/js/src/tests/test262/built-ins/TypedArrayConstructors/internals/Get/key-is-out-of-bounds.js
new file mode 100644
index 0000000000..b8534bf612
--- /dev/null
+++ b/js/src/tests/test262/built-ins/TypedArrayConstructors/internals/Get/key-is-out-of-bounds.js
@@ -0,0 +1,45 @@
+// 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-integer-indexed-exotic-objects-get-p-receiver
+description: >
+  Return undefined if key is numeric index < 0 or index ≥ [[ArrayLength]].
+info: |
+  9.4.5.4 [[Get]] (P, Receiver)
+
+  ...
+  2. If Type(P) is String, then
+    a. Let numericIndex be ! CanonicalNumericIndexString(P).
+    b. If numericIndex is not undefined, then
+      i. Return ? IntegerIndexedElementGet(O, numericIndex).
+  ...
+
+  9.4.5.8 IntegerIndexedElementGet ( O, index )
+
+  ...
+  7. Let length be the value of O's [[ArrayLength]] internal slot.
+  8. If index < 0 or index ≥ length, return undefined.
+  ...
+includes: [testTypedArray.js]
+features: [TypedArray]
+---*/
+
+var proto = TypedArray.prototype;
+var throwDesc = {
+  get: function() {
+    throw new Test262Error("OrdinaryGet was called! Ref: 9.1.8.1 3.c");
+  }
+};
+Object.defineProperty(proto, "-1", throwDesc);
+Object.defineProperty(proto, "2", throwDesc);
+Object.defineProperty(proto, "3", throwDesc);
+
+testWithTypedArrayConstructors(function(TA) {
+  var sample = new TA([42, 43]);
+
+  assert.sameValue(sample["-1"], undefined);
+  assert.sameValue(sample["2"], undefined);
+  assert.sameValue(sample["3"], undefined);
+});
+
+reportCompare(0, 0);