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Diffstat (limited to 'test/test_prime.rb')
| -rw-r--r-- | test/test_prime.rb | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/test/test_prime.rb b/test/test_prime.rb index cdb6f8930e..5975336023 100644 --- a/test/test_prime.rb +++ b/test/test_prime.rb @@ -86,6 +86,17 @@ class TestPrime < Test::Unit::TestCase end end + def test_enumerator_with_index_with_offset + enum = Prime.each + last = 5-1 + enum.with_index(5).each do |p,i| + break if i >= 100+5 + assert_equal last+1, i + assert_equal PRIMES[i-5], p + last = i + end + end + def test_default_instance_does_not_have_compatibility_methods assert !Prime.instance.respond_to?(:succ) assert !Prime.instance.respond_to?(:next) |