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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%.from
description: >
Return a new TypedArray using -0 and +0
includes: [testTypedArray.js]
---*/
testWithTypedArrayConstructors(function(TA) {
var result = TA.from([-0, +0]);
assert.sameValue(result.length, 2);
assert.sameValue(result[0], -0, "-0 => -0");
assert.sameValue(result[1], 0, "+0 => 0");
assert.sameValue(result.constructor, TA);
assert.sameValue(Object.getPrototypeOf(result), TA.prototype);
},
[
Float32Array,
Float64Array
]);
testWithTypedArrayConstructors(function(TA) {
var result = TA.from([-0, +0]);
assert.sameValue(result.length, 2);
assert.sameValue(result[0], 0, "-0 => 0");
assert.sameValue(result[1], 0, "+0 => 0");
assert.sameValue(result.constructor, TA);
assert.sameValue(Object.getPrototypeOf(result), TA.prototype);
},
[
Int16Array,
Int32Array,
Int8Array,
Uint16Array,
Uint32Array,
Uint8Array,
Uint8ClampedArray
]);
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