Diffusion Ant (feature/rooting) Code

ant/tests/test_weakmap.js
8b573570d588feature/rooting

test_weakmap.js
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			// Test WeakMap functionality
			console.log('=== WeakMap Tests ===');

			const wm = new WeakMap();

			// Test with object keys
			const key1 = { id: 1 };
			const key2 = { id: 2 };
			const key3 = { id: 3 };

			// Test set and get
			wm.set(key1, 'value1');
			wm.set(key2, { data: 42 });
			wm.set(key3, true);

			console.log('Get key1:', wm.get(key1)); // Should be 'value1'
			console.log('Get key2:', wm.get(key2)); // Should be { data: 42 }
			console.log('Get key3:', wm.get(key3)); // Should be true

			// Test has()
			console.log('Has key1:', wm.has(key1)); // Should be true
			console.log('Has key2:', wm.has(key2)); // Should be true
			const key4 = { id: 4 };
			console.log('Has key4 (not added):', wm.has(key4)); // Should be false

			// Test delete()
			console.log('Delete key2:', wm.delete(key2)); // Should be true
			console.log('Has key2 after delete:', wm.has(key2)); // Should be false
			console.log('Get key2 after delete:', wm.get(key2)); // Should be undefined

			// Test that key1 and key3 are still there
			console.log('Has key1 after delete key2:', wm.has(key1)); // Should be true
			console.log('Has key3 after delete key2:', wm.has(key3)); // Should be true

			// Test overwrite
			wm.set(key1, 'newvalue1');
			console.log('Get key1 after overwrite:', wm.get(key1)); // Should be 'newvalue1'

			// Test that primitive keys throw errors
			try {
			wm.set('string', 'value');
			console.log('ERROR: Should have thrown for string key');
			} catch (e) {
			console.log('Correctly threw error for string key:', e.message);
			}

			try {
			wm.set(123, 'value');
			console.log('ERROR: Should have thrown for number key');
			} catch (e) {
			console.log('Correctly threw error for number key:', e.message);
			}

			try {
			wm.set(null, 'value');
			console.log('ERROR: Should have thrown for null key');
			} catch (e) {
			console.log('Correctly threw error for null key:', e.message);
			}

			// Test get/has/delete with non-object keys (should return undefined/false)
			console.log('Get with string key:', wm.get('string')); // Should be undefined
			console.log('Has with number key:', wm.has(123)); // Should be false
			console.log('Delete with boolean key:', wm.delete(true)); // Should be false

			// Test multiple WeakMaps
			const wm2 = new WeakMap();
			wm2.set(key1, 'different value');
			console.log('Get key1 from wm:', wm.get(key1)); // Should be 'newvalue1'
			console.log('Get key1 from wm2:', wm2.get(key1)); // Should be 'different value'

			console.log('WeakMap tests completed!');

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