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Diffstat (limited to 'test/t/float.rb')
| -rw-r--r-- | test/t/float.rb | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/test/t/float.rb b/test/t/float.rb index 1805c6e7d..7e8c98988 100644 --- a/test/t/float.rb +++ b/test/t/float.rb @@ -148,6 +148,9 @@ end assert('Float#to_i', '15.2.9.3.14') do assert_equal(3, 3.123456789.to_i) + assert_raise(FloatDomainError) { Float::INFINITY.to_i } + assert_raise(FloatDomainError) { (-Float::INFINITY).to_i } + assert_raise(FloatDomainError) { Float::NAN.to_i } end assert('Float#truncate', '15.2.9.3.15') do |