promise_advanced.cjs
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promise_advanced.cjs
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	// Test Promise.all with multiple concurrent fetches
	async function test_promise_all() {
	console.log('Testing Promise.all with concurrent fetches...');

	const promises = [fetch('https://httpbin.org/delay/1'), fetch('https://httpbin.org/get'), fetch('https://httpbin.org/user-agent')];

	const responses = await Promise.all(promises);
	console.log('All requests completed!');
	console.log('Response count:', responses.length);
	}

	// Test Promise.race
	async function test_promise_race() {
	console.log('Testing Promise.race...');

	const promises = [fetch('https://httpbin.org/delay/2'), fetch('https://httpbin.org/get'), fetch('https://httpbin.org/delay/3')];

	const winner = await Promise.race(promises);
	console.log('Race winner status:', winner.status);
	}

	// Test with timers and promises
	async function test_timer_integration() {
	console.log('Testing timer integration with await...');

	const start = Date.now();
	await new Promise(resolve => setTimeout(resolve, 100));

	const elapsed = Date.now() - start;
	console.log('Timer completed in', elapsed, 'ms');
	}

	// Run tests
	void test_promise_all();
	console.log('---');
	void test_promise_race();
	console.log('---');
	void test_timer_integration();