25 lines
715 B
JavaScript
25 lines
715 B
JavaScript
import Benchmark from "benchmark";
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import baseline from "@babel-baseline/parser";
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import current from "@babel/parser";
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import { report } from "../../util.mjs";
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const suite = new Benchmark.Suite();
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function createInput(length) {
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return "// c\n{\n".repeat(length) + "}".repeat(length);
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}
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current.parse(createInput(256), {});
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function benchCases(name, implementation, options) {
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for (const length of [128, 256, 512, 1024]) {
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const input = createInput(length);
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const { parse } = implementation;
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suite.add(`${name} ${length} nested leading comments`, () => {
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parse(input, options);
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});
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}
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}
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benchCases("baseline", baseline);
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benchCases("current", current);
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suite.on("cycle", report).run();
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