fisker Cheungandautofix-ci[bot]
b87311a7cd
Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
26 lines
812 B
JavaScript
26 lines
812 B
JavaScript
import assert from "node:assert/strict";
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import { trimTrailingIndentation } from "../src/document/printer/trim-indentation.js";
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import { runBenchmark } from "./utilities.js";
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for (const size of [1, 1e1, 1e2, 1e3]) {
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const trimmed = "foo".repeat(size / 2);
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const text = trimmed + " \t".repeat(size / 2);
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await runBenchmark(
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{
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name: `Trim indentation (${size} spaces)`,
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assert: (result) => assert.equal(result, trimmed),
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},
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{
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loop: () => trimTrailingIndentation(text),
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"RegExp (inline)": () => text.replace(/[ \t]*$/u, ""),
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"RegExp (stored)": (
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(regexp) => () =>
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text.replace(regexp, "")
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)(/[ \t]*$/gu),
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// eslint-disable-next-line require-unicode-regexp
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"RegExp (no `u` flag)": () => text.replace(/[ \t]*$/, ""),
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},
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);
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}
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