24 lines
716 B
TypeScript
24 lines
716 B
TypeScript
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import { expect, test } from "vite-plus/test";
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import { makeFakeStdin, makeFakeWritable } from "../src/streams.ts";
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test("fake stdout reports columns/rows and isTTY", () => {
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const s = makeFakeWritable({ columns: 50, rows: 10 });
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expect(s.columns).toBe(50);
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expect(s.rows).toBe(10);
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expect(s.isTTY).toBe(true);
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});
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test("fake stdin supports setRawMode and emits data", () => {
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const { stream: s, rawMode } = makeFakeStdin();
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expect(s.isTTY).toBe(true);
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let observed = "";
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s.on("data", (c) => {
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observed += c.toString();
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});
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s.setRawMode(true);
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expect(rawMode.current).toBe(true);
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expect(rawMode.history).toEqual([true]);
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s.emit("data", "hello");
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expect(observed).toBe("hello");
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});
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