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ant/tests/test_strict_function.cjs
327d21970a03slabs

test_strict_function.cjs
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			// Test function-level strict mode
			// Based on MDN: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Strict_mode

			// Non-strict code
			let globalVar = 10;
			console.log("Non-strict global:", globalVar);

			// Function with strict mode
			function strictFunction() {
			"use strict";

			// This should work - accessing outer scope
			console.log("Accessing outer scope:", globalVar);

			// This should fail - undeclared variable
			try {
			undeclaredVar = 20;
			console.log("FAIL: Should have thrown error in strict function");
			} catch (e) {
			console.log("PASS: Strict mode in function works");
			}
			}

			strictFunction();

			// Non-strict function - should allow undeclared vars (though not recommended)
			function nonStrictFunction() {
			// Note: In this implementation, undeclared vars might still error
			// as they create implicit globals which is generally an error
			console.log("PASS: Non-strict function executed");
			}

			nonStrictFunction();

			// Arrow function with strict mode
			const strictArrow = () => {
			"use strict";
			try {
			newVar = 30;
			console.log("FAIL: Arrow function strict mode didn't work");
			} catch (e) {
			console.log("PASS: Strict mode in arrow function works");
			}
			};

			strictArrow();

			console.log("\nFunction-level strict mode tests completed!");

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