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// Copyright 2018 the V8 project authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
load('base.js');
function CreateBenchmarks(constructors, withSep) {
return constructors.map(({ ctor, name }) =>
new Benchmark(`Join${name}`, false, false, 0, CreateJoinFn(withSep),
CreateSetupFn(ctor), TearDown)
);
}
const kInitialArray = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16];
let result;
let arrayToJoin = [];
function CreateSetupFn(constructor) {
return () => {
if (constructor == BigUint64Array || constructor == BigInt64Array) {
arrayToJoin = constructor.from(kInitialArray, x => BigInt(Math.floor(x)));
} else {
arrayToJoin = new constructor(kInitialArray);
}
}
}
function CreateJoinFn(withSep) {
if (withSep) {
return () => result = arrayToJoin.join(',');
} else {
return () => result = arrayToJoin.join('');
}
}
function TearDown() {
arrayToJoin = void 0;
}
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