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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.includes
+description: get the integer value from fromIndex
+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 ] )
+
+ ...
+ 4. Let n be ? ToInteger(fromIndex). (If fromIndex is undefined, this step
+ produces the value 0.)
+ 5. If n ≥ 0, then
+ a. Let k be n.
+ ...
+ 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: [testTypedArray.js]
+features: [TypedArray]
+---*/
+
+var obj = {
+ valueOf: function() {
+ return 1;
+ }
+};
+
+testWithTypedArrayConstructors(function(TA) {
+ var sample;
+
+ sample = new TA([42, 43]);
+ assert.sameValue(sample.includes(42, "1"), false, "string [0]");
+ assert.sameValue(sample.includes(43, "1"), true, "string [1]");
+
+ assert.sameValue(sample.includes(42, true), false, "true [0]");
+ assert.sameValue(sample.includes(43, true), true, "true [1]");
+
+ assert.sameValue(sample.includes(42, false), true, "false [0]");
+ assert.sameValue(sample.includes(43, false), true, "false [1]");
+
+ assert.sameValue(sample.includes(42, NaN), true, "NaN [0]");
+ assert.sameValue(sample.includes(43, NaN), true, "NaN [1]");
+
+ assert.sameValue(sample.includes(42, null), true, "null [0]");
+ assert.sameValue(sample.includes(43, null), true, "null [1]");
+
+ assert.sameValue(sample.includes(42, undefined), true, "undefined [0]");
+ assert.sameValue(sample.includes(43, undefined), true, "undefined [1]");
+
+ assert.sameValue(sample.includes(42, null), true, "null [0]");
+ assert.sameValue(sample.includes(43, null), true, "null [1]");
+
+ assert.sameValue(sample.includes(42, obj), false, "object [0]");
+ assert.sameValue(sample.includes(43, obj), true, "object [1]");
+});
+
+reportCompare(0, 0);