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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-array.prototype.includes
description: returns false if the element is not found
info: |
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.
features: [Symbol, Array.prototype.includes]
---*/
assert.sameValue([42].includes(43), false, "43");
assert.sameValue(["test262"].includes("test"), false, "string");
assert.sameValue([0, "test262", undefined].includes(""), false, "the empty string");
assert.sameValue(["true", false].includes(true), false, "true");
assert.sameValue(["", true].includes(false), false, "false");
assert.sameValue([undefined, false, 0, 1].includes(null), false, "null");
assert.sameValue([null].includes(undefined), false, "undefined");
assert.sameValue([Symbol("1")].includes(Symbol("1")), false, "symbol");
assert.sameValue([{}].includes({}), false, "object");
assert.sameValue([
[]
].includes([]), false, "array");
var sample = [42];
assert.sameValue(sample.includes(sample), false, "this");
reportCompare(0, 0);
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