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Kmake/deps/v8/test/js-perf-test/RegExp/base_search.js
2026-05-26 23:36:42 -07:00

34 lines
708 B
JavaScript

// Copyright 2016 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.
d8.file.execute("base.js");
var str;
var re;
function SimpleSearch() {
str.search(re);
}
function Search1Setup() {
re = /[Cz]/;
str = createHaystack();
}
function Search2Setup() {
re = /[Cz]/;
re.lastIndex = 42; // Force lastIndex restoration.
str = createHaystack();
}
function Search3Setup() {
re = /[cZ]/; // Not found.
str = createHaystack();
}
var benchmarks = [ [SimpleSearch, Search1Setup],
[SimpleSearch, Search2Setup],
[SimpleSearch, Search3Setup],
];