45 lines
875 B
JavaScript
45 lines
875 B
JavaScript
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// Copyright 2020 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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const DETERMINISTIC_RUNS = 10000;
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new BenchmarkSuite('Polymorphic-Mixin-Getter', [1000], [
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new Benchmark('Polymorphic-Mixin-Getter', false, false, DETERMINISTIC_RUNS,
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runBenchmark)
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]);
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function createSubclass() {
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class A {
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get super_prop() {
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return 10;
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}
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};
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class B extends A {
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test() {
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return super.super_prop;
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}
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};
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return B;
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}
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const b1 = createSubclass();
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const b2 = createSubclass();
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const objects = [
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new b1(),
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new b2()
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];
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let ix = 0;
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const EXPECTED_VALUE = 10;
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function runBenchmark() {
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const r = objects[ix].test();
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if (r != EXPECTED_VALUE) {
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throw new Error("Test error");
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}
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if (++ix == objects.length) {
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ix = 0;
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}
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}
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