Diffusion Ant (slabs) Code

ant/tests/test_date.cjs
327d21970a03slabs

test_date.cjs
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			// Test Date builtin functionality

			// Test 1: Date.now() returns a number
			console.log('Test 1: Date.now() returns a number');
			const now1 = Date.now();
			console.log('Date.now() =', now1);
			console.log('typeof Date.now() =', typeof now1);

			// Test 2: Date.now() returns milliseconds since epoch
			console.log('\nTest 2: Date.now() returns reasonable timestamp');
			const now2 = Date.now();
			// Should be a large number (milliseconds since 1970)
			console.log('Date.now() > 1000000000000 ?', now2 > 1000000000000);

			// Test 3: new Date() creates an object
			console.log('\nTest 3: new Date() creates an object');
			const d1 = new Date();
			console.log('typeof new Date() =', typeof d1);
			console.log('new Date() =', d1);

			// Test 4: new Date(timestamp) works
			console.log('\nTest 4: new Date(timestamp)');
			const d2 = new Date(1234567890000);
			console.log('new Date(1234567890000) =', d2);

			// Test 5: Date.now() is monotonic (or at least consistent)
			console.log('\nTest 5: Date.now() consistency');
			const t1 = Date.now();
			const t2 = Date.now();
			console.log('t1 =', t1);
			console.log('t2 =', t2);
			console.log('t2 >= t1 ?', t2 >= t1);

			// Test 6: Multiple calls to Date.now() return numbers
			console.log('\nTest 6: Multiple Date.now() calls');
			const times = [];
			for (let i = 0; i < 3; i++) {
			times.push(Date.now());
			}
			console.log('Times:', times);
			console.log('All are numbers?', times.every(t => typeof t === 'number'));

			// Test 7: Date constructor with no args vs Date.now()
			console.log('\nTest 7: Compare new Date() and Date.now()');
			const dateObj = new Date();
			const nowTime = Date.now();
			console.log('new Date() created:', dateObj);
			console.log('Date.now() =', nowTime);

			console.log('\nAll Date tests completed!');

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