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| author | marcandre <marcandre@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2015-10-20 03:19:44 +0000 |
|---|---|---|
| committer | marcandre <marcandre@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2015-10-20 03:19:44 +0000 |
| commit | 487736646a8c50718289d4c1d71e4c63ad641b43 (patch) | |
| tree | 72ebdc64f587f563b2b8611db662805fd67dfcbb /test/test_prime.rb | |
| parent | 8744d5164d4434d73ded703063363a3c90b337b7 (diff) | |
| download | ruby-487736646a8c50718289d4c1d71e4c63ad641b43.tar.gz | |
* lib/prime.rb: Add basic argument checking to Prime.prime?
[Bug #11606]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52201 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test/test_prime.rb')
| -rw-r--r-- | test/test_prime.rb | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/test/test_prime.rb b/test/test_prime.rb index 1788d71b64..f8abebc323 100644 --- a/test/test_prime.rb +++ b/test/test_prime.rb @@ -118,6 +118,11 @@ class TestPrime < Test::Unit::TestCase assert_not_respond_to(Prime.instance, :next) end + def test_prime_each_basic_argument_checking + assert_raise(ArgumentError) { Prime.prime?(1,2) } + assert_raise(ArgumentError) { Prime.prime?(1.2) } + end + class TestInteger < Test::Unit::TestCase def test_prime_division pd = PRIMES.inject(&:*).prime_division |