* Copyright (C) 2025 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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class Benchmark {
iterationCount;
verbose;
lastResult;
totalLength = 0;
expectedMinLength = 0;
constructor({ iterationCount, verbose = false } = {}) {
this.iterationCount = iterationCount;
this.verbose = verbose;
}
runIteration() {
const { lastResult, totalLength, expectedMinLength } = runTest(
this.verbose
);
this.lastResult = lastResult;
this.totalLength += totalLength;
this.expectedMinLength = expectedMinLength;
}
validate() {
const expectedMinTotalLength = this.expectedMinLength * this.iterationCount;
console.assert(
this.totalLength >= expectedMinTotalLength,
`Invalid totalLength = ${this.totalLength}, expected >= ${expectedMinTotalLength}`
);
}
}
