Diffusion Ant (mir/inline-method) Code

ant/tests/repro_async_generator_overlap.cjs
3fa05edd2fe3mir/inline-method

repro_async_generator_overlap.cjs
View Options

			function assert(cond, msg) {
			if (!cond) throw new Error(msg);
			}

			async function* delayedPair() {
			await new Promise((resolve) => setTimeout(resolve, 0));
			yield 1;
			await new Promise((resolve) => setTimeout(resolve, 0));
			yield 2;
			}

			async function runOnce(iteration) {
			const it = delayedPair();

			const p1 = it.next();
			const p2 = it.next();
			const p3 = it.next();

			const r1 = await p1;
			const r2 = await p2;
			const r3 = await p3;

			console.log(
			"iter",
			iteration,
			JSON.stringify(r1),
			JSON.stringify(r2),
			JSON.stringify(r3),
			);

			assert(r1.done === false, "first next should not be done");
			assert(r1.value === 1, "first next should yield 1");
			assert(r2.done === false, "second next should not be done");
			assert(r2.value === 2, "second next should yield 2");
			assert(r3.done === true, "third next should complete the iterator");
			}

			async function main() {
			for (let i = 0; i < 64; i++) await runOnce(i);
			console.log("async generator overlap repro passed");
			}

			main().catch((err) => {
			console.error(err && err.stack ? err.stack : String(err));
			throw err;
			});

Owner Packages

No Owners