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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.slice
description: slice may return a new instance with a smaller length
includes: [testBigIntTypedArray.js, compareArray.js]
features: [BigInt, TypedArray]
---*/
testWithBigIntTypedArrayConstructors(function(TA) {
var sample = new TA(convertToBigInt([40, 41, 42, 43]));
function testRes(result, expected, msg) {
assert(compareArray(result, expected), msg + ", result: [" + result + "]");
}
testRes(sample.slice(1), convertToBigInt([41, 42, 43]), "begin == 1");
testRes(sample.slice(2), convertToBigInt([42, 43]), "begin == 2");
testRes(sample.slice(3), convertToBigInt([43]), "begin == 3");
testRes(sample.slice(1, 4), convertToBigInt([41, 42, 43]), "begin == 1, end == length");
testRes(sample.slice(2, 4), convertToBigInt([42, 43]), "begin == 2, end == length");
testRes(sample.slice(3, 4), convertToBigInt([43]), "begin == 3, end == length");
testRes(sample.slice(0, 1), convertToBigInt([40]), "begin == 0, end == 1");
testRes(sample.slice(0, 2), convertToBigInt([40, 41]), "begin == 0, end == 2");
testRes(sample.slice(0, 3), convertToBigInt([40, 41, 42]), "begin == 0, end == 3");
testRes(sample.slice(-1), convertToBigInt([43]), "begin == -1");
testRes(sample.slice(-2), convertToBigInt([42, 43]), "begin == -2");
testRes(sample.slice(-3), convertToBigInt([41, 42, 43]), "begin == -3");
testRes(sample.slice(-1, 4), convertToBigInt([43]), "begin == -1, end == length");
testRes(sample.slice(-2, 4), convertToBigInt([42, 43]), "begin == -2, end == length");
testRes(sample.slice(-3, 4), convertToBigInt([41, 42, 43]), "begin == -3, end == length");
testRes(sample.slice(0, -1), convertToBigInt([40, 41, 42]), "begin == 0, end == -1");
testRes(sample.slice(0, -2), convertToBigInt([40, 41]), "begin == 0, end == -2");
testRes(sample.slice(0, -3), convertToBigInt([40]), "begin == 0, end == -3");
testRes(sample.slice(-0, -1), convertToBigInt([40, 41, 42]), "begin == -0, end == -1");
testRes(sample.slice(-0, -2), convertToBigInt([40, 41]), "begin == -0, end == -2");
testRes(sample.slice(-0, -3), convertToBigInt([40]), "begin == -0, end == -3");
testRes(sample.slice(-2, -1), convertToBigInt([42]), "length == 4, begin == -2, end == -1");
testRes(sample.slice(1, -1), convertToBigInt([41, 42]), "length == 4, begin == 1, end == -1");
testRes(sample.slice(1, -2), convertToBigInt([41]), "length == 4, begin == 1, end == -2");
testRes(sample.slice(2, -1), convertToBigInt([42]), "length == 4, begin == 2, end == -1");
testRes(sample.slice(-1, 5), convertToBigInt([43]), "begin == -1, end > length");
testRes(sample.slice(-2, 4), convertToBigInt([42, 43]), "begin == -2, end > length");
testRes(sample.slice(-3, 4), convertToBigInt([41, 42, 43]), "begin == -3, end > length");
});
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