This test checks that accessing a string by an out of bounds index doesn't crash, furthermore the string should not appear to have out-of-bounds numeric properties.

On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".


PASS "x"[10] is undefined.
PASS "x".hasOwnProperty(10) is false
PASS successfullyParsed is true

TEST COMPLETE

