diff options
Diffstat (limited to 'test')
| -rw-r--r-- | test/t/kernel.rb | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/test/t/kernel.rb b/test/t/kernel.rb index 81c111053..3e802b219 100644 --- a/test/t/kernel.rb +++ b/test/t/kernel.rb @@ -281,6 +281,10 @@ end assert('Kernel#is_a?', '15.3.1.3.24') do assert_true is_a?(Kernel) assert_false is_a?(Array) + + assert_raise TypeError do + 42.is_a?(42) + end end assert('Kernel#iterator?', '15.3.1.3.25') do |