mirror of
https://github.com/earendil-works/pi.git
synced 2026-06-18 15:54:04 +08:00
Armin Ronacher
23 lines
824 B
TypeScript
23 lines
824 B
TypeScript
import { describe, expect, it } from "vitest";
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import { stripAnsi } from "../src/utils/ansi.js";
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describe("stripAnsi", () => {
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it("strips RIS without leaking the final byte", () => {
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expect(stripAnsi("\x1bcdone")).toBe("done");
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});
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it("strips single-byte ESC sequences without leaking final bytes", () => {
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for (let code = "g".charCodeAt(0); code <= "m".charCodeAt(0); code++) {
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expect(stripAnsi(`\x1b${String.fromCharCode(code)}ok`)).toBe("ok");
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}
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for (let code = "r".charCodeAt(0); code <= "t".charCodeAt(0); code++) {
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expect(stripAnsi(`\x1b${String.fromCharCode(code)}ok`)).toBe("ok");
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}
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});
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it("strips common ANSI sequences used in tool output", () => {
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const input = "a\x1b[31mred\x1b[0m\x1b]8;;https://example.com\x07link\x1b]8;;\x07z";
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expect(stripAnsi(input)).toBe("aredlinkz");
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});
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});
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