27 lines
662 B
TypeScript
27 lines
662 B
TypeScript
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import { assertEquals } from "../../test_deps.ts";
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import { PromiseQueue, sleep } from "./async.ts";
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Deno.test("PromiseQueue test", async () => {
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const q = new PromiseQueue();
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let r1RanFirst = false;
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const r1 = q.runInQueue(async () => {
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await sleep(10);
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r1RanFirst = true;
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// console.log("1");
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return 1;
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});
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const r2 = q.runInQueue(async () => {
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// console.log("2");
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await sleep(4);
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return 2;
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});
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assertEquals(await Promise.all([r1, r2]), [1, 2]);
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assertEquals(r1RanFirst, true);
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let wasRun = false;
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await q.runInQueue(async () => {
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await sleep(4);
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wasRun = true;
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});
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assertEquals(wasRun, true);
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});
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