Diffusion Ant (mir/inline-method) Code

ant/tests/test_spread_accessor.js
3fa05edd2fe3mir/inline-method

test_spread_accessor.js
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			// Repro: object spread should invoke getters

			const src = {};
			Object.defineProperty(src, 'x', {
			get() { return 42; },
			enumerable: true,
			});
			Object.defineProperty(src, 'y', {
			get() { return 'hello'; },
			enumerable: true,
			});
			src.z = 99; // plain data property for comparison

			const copy = { ...src };

			let pass = true;

			if (copy.x !== 42) {
			console.log("FAIL: copy.x expected 42, got", copy.x);
			pass = false;
			}
			if (copy.y !== 'hello') {
			console.log("FAIL: copy.y expected 'hello', got", copy.y);
			pass = false;
			}
			if (copy.z !== 99) {
			console.log("FAIL: copy.z expected 99, got", copy.z);
			pass = false;
			}

			// Also test getter that references `this`
			const src2 = { _val: 10 };
			Object.defineProperty(src2, 'doubled', {
			get() { return this._val * 2; },
			enumerable: true,
			});

			const copy2 = { ...src2 };
			if (copy2.doubled !== 20) {
			console.log("FAIL: copy2.doubled expected 20, got", copy2.doubled);
			pass = false;
			}
			if (copy2._val !== 10) {
			console.log("FAIL: copy2._val expected 10, got", copy2._val);
			pass = false;
			}

			// Getter-only (no setter) should still copy the value, not the accessor
			const desc = Object.getOwnPropertyDescriptor(copy, 'x');
			if (desc.get) {
			console.log("FAIL: copy.x should be a data property, not an accessor");
			pass = false;
			}
			if (desc.value !== 42) {
			console.log("FAIL: copy.x descriptor value expected 42, got", desc.value);
			pass = false;
			}

			if (pass) console.log("PASS");

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