Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream

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

1 files changed, 50 insertions, 0 deletions

diff --git a/js/src/tests/test262/built-ins/TypedArray/prototype/reduce/callbackfn-no-iteration-over-non-integer-properties.js b/js/src/tests/test262/built-ins/TypedArray/prototype/reduce/callbackfn-no-iteration-over-non-integer-properties.js
new file mode 100644
index 0000000000..d7dca0aa6b
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+++ b/js/src/tests/test262/built-ins/TypedArray/prototype/reduce/callbackfn-no-iteration-over-non-integer-properties.js
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+// 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.reduce
+description: >
+  Does not iterate over non-integer properties
+info: |
+  22.2.3.20 %TypedArray%.prototype.reduce ( callbackfn [ , initialValue ] )
+
+  %TypedArray%.prototype.reduce is a distinct function that implements the same
+  algorithm as Array.prototype.reduce as defined in 22.1.3.19 except that the
+  this object's [[ArrayLength]] internal slot is accessed in place of performing
+  a [[Get]] of "length".
+
+  22.1.3.19 Array.prototype.reduce ( callbackfn [ , initialValue ] )
+
+  ...
+  8. Repeat, while k < len
+    ...
+    c. If kPresent is true, then
+      ...
+      i. Let accumulator be ? Call(callbackfn, undefined, « accumulator, kValue,
+      k, O »).
+  ...
+includes: [testTypedArray.js]
+features: [Symbol, TypedArray]
+---*/
+
+testWithTypedArrayConstructors(function(TA) {
+  var sample = new TA([7, 8]);
+
+  var results = [];
+
+  sample.foo = 42;
+  sample[Symbol("1")] = 43;
+
+  sample.reduce(function() {
+    results.push(arguments);
+  }, 0);
+
+  assert.sameValue(results.length, 2, "results.length");
+
+  assert.sameValue(results[0][2], 0, "results[0][2] - k");
+  assert.sameValue(results[1][2], 1, "results[1][2] - k");
+
+  assert.sameValue(results[0][1], 7, "results[0][1] - kValue");
+  assert.sameValue(results[1][1], 8, "results[1][1] - kValue");
+});
+
+reportCompare(0, 0);