Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream

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

1 files changed, 44 insertions, 0 deletions

diff --git a/js/src/tests/test262/built-ins/TypedArray/prototype/includes/BigInt/search-not-found-returns-false.js b/js/src/tests/test262/built-ins/TypedArray/prototype/includes/BigInt/search-not-found-returns-false.js
new file mode 100644
index 0000000000..e99f8e0e56
--- /dev/null
+++ b/js/src/tests/test262/built-ins/TypedArray/prototype/includes/BigInt/search-not-found-returns-false.js
@@ -0,0 +1,44 @@
+// 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.includes
+description: returns false if the element is not found
+info: |
+  22.2.3.13 %TypedArray%.prototype.includes ( searchElement [ , fromIndex ] )
+
+  %TypedArray%.prototype.includes is a distinct function that implements the
+  same algorithm as Array.prototype.includes as defined in 22.1.3.11 except that
+  the this object's [[ArrayLength]] internal slot is accessed in place of
+  performing a [[Get]] of "length".
+
+  22.1.3.11 Array.prototype.includes ( searchElement [ , fromIndex ] )
+
+    ...
+  5. If n ≥ 0, then
+    a. Let k be n.
+  6. Else n < 0,
+    a. Let k be len + n.
+    b. If k < 0, let k be 0.
+  7. Repeat, while k < len
+    a. Let elementK be the result of ? Get(O, ! ToString(k)).
+    b. If SameValueZero(searchElement, elementK) is true, return true.
+    c. Increase k by 1.
+  8. Return false.
+includes: [testBigIntTypedArray.js]
+features: [BigInt, TypedArray]
+---*/
+
+testWithBigIntTypedArrayConstructors(function(TA) {
+  var sample;
+
+  sample = new TA([42n, 43n, 42n, 41n]);
+  assert.sameValue(sample.includes(44n), false, "includes(44)");
+  assert.sameValue(sample.includes(43n, 2), false, "includes(43, 2)");
+  assert.sameValue(sample.includes(42n, 3), false, "includes(42, 3)");
+  assert.sameValue(sample.includes(44n, -4), false, "includes(44, -4)");
+  assert.sameValue(sample.includes(44n, -5), false, "includes(44, -5)");
+  assert.sameValue(sample.includes(42n, -1), false, "includes(42, -1)");
+});
+
+reportCompare(0, 0);