de8d4c1101
Change-Id: Ic7f3a36cdb40cddf04ed7d89c41c2719737cc834 Reviewed-on: https://chromium-review.googlesource.com/c/external/github.com/WebKit/JetStream/+/6651527 Reviewed-by: Daniel Lehmann <dlehmann@chromium.org>
38 lines
1.2 KiB
JavaScript
38 lines
1.2 KiB
JavaScript
// Copyright 2025 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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class Benchmark {
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async runIteration() {
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if (!Module._main)
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await setupModule(Module);
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Module.FS.writeFile('input', Module.wasmBinary);
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const inputStr = Module.stringToNewUTF8('input');
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const inputzStr = Module.stringToNewUTF8('input.z');
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const inputzoutStr = Module.stringToNewUTF8('input.z.out');
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for (let i = 0; i < 10; i++) {
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Module._compressFile(inputStr, inputzStr);
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Module._decompressFile(inputzStr, inputzoutStr);
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if (Module.FS.stat('input').size !== Module.FS.stat('input.z.out').size) {
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throw new Error("Length after decompression doesn't match");
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}
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}
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Module._free(inputzoutStr);
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Module._free(inputzStr);
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Module._free(inputStr);
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}
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validate() {
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const input = Module.FS.readFile('input');
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const outputRoundtrip = Module.FS.readFile('input.z.out');
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for (let i = 0; i < input.length; i++) {
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if (input[i] !== outputRoundtrip[i]) {
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throw new Error("Content after decompression doesn't match at offset " + i);
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}
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}
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}
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}
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