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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.indexof
+description: search element is compared using strict comparing (===)
+info: |
+ 22.2.3.13 %TypedArray%.prototype.indexOf (searchElement [ , fromIndex ] )
+
+ %TypedArray%.prototype.indexOf is a distinct function that implements the same
+ algorithm as Array.prototype.indexOf as defined in 22.1.3.12 except that the
+ this object's [[ArrayLength]] internal slot is accessed in place of performing
+ a [[Get]] of "length".
+
+ 22.1.3.12 Array.prototype.indexOf ( searchElement [ , fromIndex ] )
+
+ ...
+ 8. Repeat, while k < len
+ ...
+ b. If kPresent is true, then
+ i. Let elementK be ? Get(O, ! ToString(k)).
+ ii. Let same be the result of performing Strict Equality Comparison
+ searchElement === elementK.
+ iii. If same is true, return k.
+ ...
+includes: [testTypedArray.js]
+features: [TypedArray]
+---*/
+
+testWithTypedArrayConstructors(function(TA) {
+ var sample = new TA([42, 0, 1, undefined, NaN]);
+ assert.sameValue(sample.indexOf("42"), -1, "'42'");
+ assert.sameValue(sample.indexOf([42]), -1, "[42]");
+ assert.sameValue(sample.indexOf(42.0), 0, "42.0");
+ assert.sameValue(sample.indexOf(-0), 1, "-0");
+ assert.sameValue(sample.indexOf(true), -1, "true");
+ assert.sameValue(sample.indexOf(false), -1, "false");
+ assert.sameValue(sample.indexOf(NaN), -1, "NaN === NaN is false");
+ assert.sameValue(sample.indexOf(null), -1, "null");
+ assert.sameValue(sample.indexOf(undefined), -1, "undefined");
+ assert.sameValue(sample.indexOf(""), -1, "empty string");
+});
+
+reportCompare(0, 0);