Basic Interface test for High Resolution Time APIs. On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE". Performance PASS Performance is defined. PASS Performance.prototype.now is defined. PASS new Performance() threw exception TypeError: Illegal constructor. performance PASS performance is defined. PASS performance instanceof Performance is true PASS typeof performance.now() === "number" is true PASS performance.now() <= performance.now() is true PASS delta >= 95 && delta <= 120 is true Starting worker: resources/now-api.js [Worker] Performance PASS [Worker] Performance is defined. PASS [Worker] Performance.prototype.now is defined. PASS [Worker] new Performance() threw exception TypeError: Illegal constructor. [Worker] performance PASS [Worker] performance is defined. PASS [Worker] performance instanceof Performance is true PASS [Worker] typeof performance.now() === "number" is true PASS [Worker] performance.now() <= performance.now() is true PASS [Worker] delta >= 95 && delta <= 120 is true PASS successfullyParsed is true TEST COMPLETE