forked from LeenkxTeam/Kmake
58 lines
1.3 KiB
JavaScript
58 lines
1.3 KiB
JavaScript
// Copyright 2016 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// This benchmark was ported from
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// https://github.com/mathiasbynens/string-prototype-replace-regexp-benchmark.
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d8.file.execute("base.js");
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var str;
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var re;
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function StringReplace1() {
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str.replace(re, "");
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}
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function StringReplace2() {
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str.replace(re, "xyz");
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}
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function StringReplace3() {
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str.replace(re, "x$1yz");
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}
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function FunctionReplace1() {
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str.replace(re, String);
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}
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function Replace1Setup() {
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re = /[Cz]/;
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str = createHaystack();
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}
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function Replace2Setup() {
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re = /[Cz]/g;
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str = createHaystack();
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}
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function Replace3Setup() {
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re = /([Cz])/;
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str = createHaystack();
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}
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function Replace4Setup() {
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re = /([Cz])/g;
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str = createHaystack();
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}
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var benchmarks = [ [ StringReplace1, Replace1Setup],
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[ StringReplace1, Replace2Setup],
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[ StringReplace2, Replace1Setup],
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[ StringReplace2, Replace2Setup],
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[ StringReplace3, Replace3Setup],
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[ StringReplace3, Replace4Setup],
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[ FunctionReplace1, Replace3Setup],
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[ FunctionReplace1, Replace4Setup],
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];
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