This page tests deletion of properties on a string object. On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE". PASS str.length is 3 PASS delete str.length is false PASS delete str[0] is false PASS delete str[1] is false PASS delete str[2] is false PASS delete str[3] is true PASS delete str[-1] is true PASS delete str[4294967294] is true PASS delete str[4294967295] is true PASS delete str[4294967296] is true PASS delete str[0.0] is false PASS delete str[0.1] is true PASS delete str['0.0'] is true PASS delete str.foo is true PASS successfullyParsed is true TEST COMPLETE