alexion
6081e3e325
Imported as a linear vendor commit so forge rebases do not replay the upstream root tree. git-subtree-dir: third_party/pi git-subtree-split: 71023aec1546d6d677a65669c5665c0927ce0dd0
18 lines
741 B
TypeScript
18 lines
741 B
TypeScript
import assert from "node:assert";
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import { describe, it } from "node:test";
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import { sliceByColumn } from "../src/utils.ts";
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// https://github.com/earendil-works/pi/issues/10169
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describe("sliceByColumn ANSI order regression", () => {
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it("keeps a reset at the slice start after earlier style codes", () => {
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const line = "\x1b[32mfoo\x1b[39m bar";
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assert.strictEqual(sliceByColumn(line, 3, 4, true), "\x1b[32m\x1b[39m bar");
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});
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it("does not leak color into text after a highlighted token", () => {
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const line = "Another \x1b[35malpha\x1b[39m line with \x1b[35mbeta\x1b[39m later.";
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const after = sliceByColumn(line, 13, 100, true);
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assert.strictEqual(after, "\x1b[35m\x1b[39m line with \x1b[35mbeta\x1b[39m later.");
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});
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});
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