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
40 lines
1.7 KiB
TypeScript
40 lines
1.7 KiB
TypeScript
import { describe, expect, test } from "vitest";
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import { runClipboardCommand } from "../src/utils/clipboard-command.ts";
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describe("clipboard commands", () => {
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test("preserves binary output and distinguishes empty success from failure", async () => {
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expect(
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await runClipboardCommand(process.execPath, ["-e", "process.stdout.write(Buffer.from([0, 255, 10]))"]),
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).toEqual(Buffer.from([0, 255, 10]));
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expect(await runClipboardCommand(process.execPath, ["-e", ""])).toEqual(Buffer.alloc(0));
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expect(await runClipboardCommand(process.execPath, ["-e", "process.exit(1)"])).toBeUndefined();
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expect(await runClipboardCommand("pi-clipboard-command-does-not-exist", [])).toBeUndefined();
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});
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test("sends Unicode input to clipboard writers", async () => {
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const script =
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"let text = ''; process.stdin.setEncoding('utf8'); process.stdin.on('data', c => text += c); process.stdin.on('end', () => process.exit(text === 'café 日本語' ? 0 : 1));";
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expect(await runClipboardCommand(process.execPath, ["-e", script], { input: "café 日本語" })).toEqual(
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Buffer.alloc(0),
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);
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});
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test("times out without blocking the event loop", async () => {
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let ticks = 0;
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const timer = setInterval(() => ticks++, 10);
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try {
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expect(
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await runClipboardCommand(process.execPath, ["-e", "setInterval(() => {}, 1000)"], { timeoutMs: 200 }),
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).toBeUndefined();
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expect(ticks).toBeGreaterThan(5);
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} finally {
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clearInterval(timer);
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}
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});
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test("rejects output above the buffer limit", async () => {
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expect(
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await runClipboardCommand(process.execPath, ["-e", "process.stdout.write(Buffer.alloc(1024))"], {
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maxBufferBytes: 16,
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}),
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).toBeUndefined();
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});
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});
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