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ant/tests/test_stack_depth.cjs
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test_stack_depth.cjs
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			// Test that the this stack is properly managed across async boundaries

			class StackTest {
			constructor(name) {
			this.name = name;
			}

			// Regular method that calls another with function arg
			methodA(getArg) {
			console.log('methodA: this.name = ' + this.name);
			return this.methodB(getArg());
			}

			methodB(arg) {
			console.log('methodB: this.name = ' + this.name + ', arg = ' + arg);
			return this.name + ':' + arg;
			}

			// Method that returns a promise
			asyncMethod() {
			console.log('asyncMethod: this.name = ' + this.name);
			return Promise.resolve(this.name);
			}
			}

			function helperFunc() {
			return 'helper';
			}

			const obj1 = new StackTest('obj1');
			const obj2 = new StackTest('obj2');

			console.log('=== Test 1: Synchronous nested calls ===');
			const result1 = obj1.methodA(() => helperFunc());
			console.log('Result: ' + result1);

			console.log('\n=== Test 2: Async then sync ===');
			obj1.asyncMethod().then((val) => {
			console.log('In .then(), val = ' + val);
			// Now do a sync call with function arg
			const result = obj2.methodA(() => 'fromPromise');
			console.log('After sync call: ' + result);
			});

			console.log('\n=== Test 3: Multiple objects interleaved ===');
			obj1.methodA(() => {
			obj2.methodB('nested');
			return 'test';
			});

			console.log('\n=== All tests done ===');

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