diff options
Diffstat (limited to 'test/t/integer.rb')
| -rw-r--r-- | test/t/integer.rb | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/test/t/integer.rb b/test/t/integer.rb index 2bffce5a9..66dd61c0b 100644 --- a/test/t/integer.rb +++ b/test/t/integer.rb @@ -15,6 +15,9 @@ assert('Integer#+', '15.2.8.3.1') do assert_equal 2, a assert_equal 2.0, b + + assert_raise(TypeError){ 0+nil } + assert_raise(TypeError){ 1+nil } end assert('Integer#-', '15.2.8.3.2') do @@ -31,6 +34,9 @@ assert('Integer#*', '15.2.8.3.3') do assert_equal 1, a assert_equal 1.0, b + + assert_raise(TypeError){ 0*nil } + assert_raise(TypeError){ 1*nil } end assert('Integer#/', '15.2.8.3.4') do |