eriwen/javascript-stacktrace — comment on commit 3d14d950856438817bba9474cd0d5edaa8fd5a0c
File:  line 0
By victor-homyakov:

I think we should leave lines

equals(message.length, 7, 'number of stack entries');
equals(message[0].indexOf('this.undef()') >= 0, true, 'this.undef() is at the top of stack');

because the failing example is ambiguous: Opera 9.64 has both `message` and `stacktrace`, and full stack can be retrieved from `message`, therefore this failure is correct and shows that mode detection for Opera 9.64 should be fixed (e.g. by checking which property - `message` or `stacktrace` - has more lines).