CONSOLE ERROR: Uncaught Error: Original exception. CONSOLE ERROR: Uncaught Error: Nested exception. This test should trigger 'window.onerror' only once, without diving into horrible recursion. On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE". window.onerror: "Uncaught Error: Original exception." at onerror-test.js (Line: 6, Column: 5) Stack Trace: Error: Original exception. at throwException onerror-test.js:6:11 at window-onerror-06.html:22:9 PASS successfullyParsed is true TEST COMPLETE