Diffusion Ant (master) Code

ant/tests/test_label_of.js
dce8e2e6fb90master

test_label_of.js
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			// Regression test: contextual keywords (of, as, from, async) used as labels
			console.log('=== Label with contextual keywords ===');

			// Test 1: "of" as a label in a method body
			let result1 = 0;
			const obj1 = {
			b() {
			of: {
			result1 = 1;
			break of;
			result1 = 99;
			}
			}
			};
			obj1.b();
			console.log('Test 1 (of label in method): ' + result1);
			console.log('Expected: 1');

			// Test 2: "of" as a label in top-level code
			let result2 = 0;
			of: {
			result2 = 2;
			break of;
			result2 = 99;
			}
			console.log('Test 2 (of label top-level): ' + result2);
			console.log('Expected: 2');

			// Test 3: "as" as a label
			let result3 = 0;
			as: {
			result3 = 3;
			break as;
			result3 = 99;
			}
			console.log('Test 3 (as label): ' + result3);
			console.log('Expected: 3');

			// Test 4: "from" as a label
			let result4 = 0;
			from: {
			result4 = 4;
			break from;
			result4 = 99;
			}
			console.log('Test 4 (from label): ' + result4);
			console.log('Expected: 4');

			// Test 5: "async" as a label
			let result5 = 0;
			async: {
			result5 = 5;
			break async;
			result5 = 99;
			}
			console.log('Test 5 (async label): ' + result5);
			console.log('Expected: 5');

			// Test 6: "of" as a label on a loop
			let result6 = '';
			of: for (let i = 0; i < 5; i++) {
			if (i === 3) break of;
			result6 += i;
			}
			console.log('Test 6 (of label on loop): ' + result6);
			console.log('Expected: 012');

			console.log('\n=== All contextual keyword label tests completed ===');

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