v8/test/js-perf-test/RegExp/base_match.js
Camillo Bruni a345a442d3 [d8][mjsunit][tools] Improve d8 file API
- Add d8.file.read() and d8.file.execute() helpers
- Change tools and tests to use new d8.file helper
- Unify error throwing in v8::Shell::ReadFile

Change-Id: I5ef4cb27f217508a367106f01e872a4059d5e399
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2928505
Commit-Queue: Camillo Bruni <cbruni@chromium.org>
Reviewed-by: Maya Lekova <mslekova@chromium.org>
Reviewed-by: Marja Hölttä <marja@chromium.org>
Cr-Commit-Position: refs/heads/master@{#74883}
2021-06-01 13:37:57 +00:00

33 lines
644 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 SimpleMatch() {
str.match(re);
}
function Match1Setup() {
re = /[Cz]/;
str = createHaystack();
}
function Match2Setup() {
re = /[Cz]/g;
str = createHaystack();
}
function Match3Setup() {
re = /[cZ]/; // Not found.
str = createHaystack();
}
var benchmarks = [ [SimpleMatch, Match1Setup],
[SimpleMatch, Match2Setup],
[SimpleMatch, Match3Setup],
];