Diffusion Ant (mir/inline-method) Code

ant/tests/test_property_error_messages.cjs
3fa05edd2fe3mir/inline-method

test_property_error_messages.cjs
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			function assert(condition, message) {
			if (!condition) throw new Error(message);
			}

			function expectThrow(fn, label) {
			try {
			fn();
			} catch (error) {
			return error;
			}
			throw new Error(`${label} did not throw`);
			}

			const dotError = expectThrow(() => {
			const value = undefined;
			return value.call;
			}, 'dot access');

			assert(
			dotError.message === "Cannot read properties of undefined (reading 'call')",
			`unexpected dot access message: ${dotError.message}`
			);

			const stringKey = 'digest';
			const computedStringError = expectThrow(() => {
			const value = undefined;
			return value[stringKey];
			}, 'computed string access');

			assert(
			computedStringError.message === "Cannot read properties of undefined (reading 'digest')",
			`unexpected computed string message: ${computedStringError.message}`
			);

			const numericKey = 0;
			const computedNumericError = expectThrow(() => {
			const value = undefined;
			return value[numericKey];
			}, 'computed numeric access');

			assert(
			computedNumericError.message === "Cannot read properties of undefined (reading '0')",
			`unexpected computed numeric message: ${computedNumericError.message}`
			);

			console.log('property error message test passed');

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