mirror of
https://github.com/earendil-works/pi.git
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Mario Zechner
26 lines
984 B
TypeScript
26 lines
984 B
TypeScript
import { describe, expect, test } from "vitest";
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import { UserMessageComponent } from "../src/modes/interactive/components/user-message.ts";
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import { initTheme } from "../src/modes/interactive/theme/theme.ts";
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const OSC133_ZONE_START = "\x1b]133;A\x07";
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const OSC133_ZONE_END = "\x1b]133;B\x07";
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const OSC133_ZONE_FINAL = "\x1b]133;C\x07";
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const BG_RESET = "\x1b[49m";
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describe("UserMessageComponent", () => {
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test("keeps user message height stable while moving closing OSC markers off line end", () => {
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initTheme("dark");
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const component = new UserMessageComponent("hello");
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const lines = component.render(20);
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expect(lines).toHaveLength(3);
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expect(lines[0]).toContain(OSC133_ZONE_START);
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expect(lines[0].endsWith(BG_RESET)).toBe(true);
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expect(lines[0]).not.toContain(OSC133_ZONE_END);
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expect(lines[1]).toContain("hello");
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expect(lines[2].startsWith(OSC133_ZONE_END + OSC133_ZONE_FINAL)).toBe(true);
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expect(lines[2].endsWith(BG_RESET)).toBe(true);
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});
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});
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