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* fix: improve duplicate named groups check * Update packages/babel-helper-create-regexp-features-plugin/src/util.ts Co-authored-by: Nicolò Ribaudo <[email protected]> * Update packages/babel-helper-create-regexp-features-plugin/test/util.skip-bundled.js --------- Co-authored-by: Nicolò Ribaudo <[email protected]>
15 lines
521 B
JavaScript
15 lines
521 B
JavaScript
import { generateRegexpuOptions } from "../lib/util.js";
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describe("generateRegexpuOptions", () => {
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describe("should handle maliciously crafted pattern", () => {
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it("\\(?<\\(?<...", () => {
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const pattern = "" + new RegExp("\\(?<".repeat(4e4));
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const startTime = Date.now();
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const options = generateRegexpuOptions(pattern, 0);
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const timeTaken = Date.now() - startTime;
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expect(timeTaken).toBeLessThan(2000);
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expect(options).toHaveProperty("namedGroups", false);
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});
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});
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});
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