Failing tests

[dchelimsky]

I get the following failures with the current head (ba08042):

Loaded suite -e
Started
FF.........................
Finished in 0.026587 seconds.

  1) Failure:
test_ber_bignums(TestBer)
    [./test/test_ber.rb:73:in `test_ber_bignums'
     ./test/test_ber.rb:58:in `each'
     ./test/test_ber.rb:58:in `test_ber_bignums']:
<5000000000> expected but was
<705032704>.

  2) Failure:
test_ber_integers(TestBer) [./test/test_ber.rb:52]:
<"\002\005\001*\005\362\000"> expected but was
<"\002\004*\005\362\000">.

27 tests, 150 assertions, 2 failures, 0 errors