Diffusion Ant (master) Code

ant/examples/spec/typeof.js
8755416ca476master

typeof.js
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			import { test, summary } from './helpers.js';

			console.log('Typeof Tests\n');

			test('typeof number', typeof 42, 'number');
			test('typeof float', typeof 3.14, 'number');
			test('typeof NaN', typeof NaN, 'number');
			test('typeof Infinity', typeof Infinity, 'number');
			test('typeof bigint', typeof 123n, 'bigint');

			test('typeof string', typeof 'hello', 'string');
			test('typeof empty string', typeof '', 'string');
			test('typeof template', typeof `template`, 'string');

			test('typeof boolean true', typeof true, 'boolean');
			test('typeof boolean false', typeof false, 'boolean');

			test('typeof undefined', typeof undefined, 'undefined');
			test('typeof undeclared', typeof undeclaredVar, 'undefined');

			test('typeof null', typeof null, 'object');

			test('typeof object', typeof {}, 'object');
			test('typeof array', typeof [], 'object');
			test('typeof date', typeof new Date(), 'object');
			test('typeof regexp', typeof /test/, 'object');

			test('typeof function', typeof function () {}, 'function');
			test('typeof arrow', typeof (() => {}), 'function');
			test('typeof class', typeof class {}, 'function');
			test('typeof symbol', typeof Symbol('test'), 'symbol');

			summary();

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