CONSOLE ERROR: line 17: Uncaught PASS: toString called on exception value thrown from event handler
CONSOLE ERROR: line 23: Uncaught PASS: toString called on exception value thrown from sql transaction callback
CONSOLE ERROR: line 33: Uncaught PASS: toString called on exception value thrown from sql error callback
CONSOLE ERROR: line 41: Uncaught PASS: toString called on exception value thrown from timer
This test ensures that exceptions are handled correctly by the various callback mechanisms present in WebCore.