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author | tadf <tadf@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-12-04 13:14:25 +0000 |
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committer | tadf <tadf@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-12-04 13:14:25 +0000 |
commit | a821725ab0df0cbec2a8644498644c9f826d49c8 (patch) | |
tree | f304c87af3ba1d3114c96df77cab48bf6e3aea0c /test/ruby/test_rational.rb | |
parent | d681d98052c9fd5060dc5fe6f1462bb27db533c1 (diff) | |
download | ruby-a821725ab0df0cbec2a8644498644c9f826d49c8.tar.gz |
* test/ruby/test_complex.rb: added some tests.
* test/ruby/test_rational.rb: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@20514 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test/ruby/test_rational.rb')
-rw-r--r-- | test/ruby/test_rational.rb | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/test/ruby/test_rational.rb b/test/ruby/test_rational.rb index 5758749d5e..703d56a2ab 100644 --- a/test/ruby/test_rational.rb +++ b/test/ruby/test_rational.rb @@ -129,6 +129,13 @@ class Rational_Test < Test::Unit::TestCase assert_raise(ArgumentError){Rational(Object.new)} assert_raise(ArgumentError){Rational()} assert_raise(ArgumentError){Rational(1,2,3)} + + if (0.0/0).nan? + assert_raise(FloatDomainError){Rational(0.0/0)} + end + if (1.0/0).infinite? + assert_raise(FloatDomainError){Rational(1.0/0)} + end end def test_attr @@ -935,6 +942,13 @@ class Rational_Test < Test::Unit::TestCase assert_raise(RangeError){Complex(1,2).to_r} end end + + if (0.0/0).nan? + assert_raise(FloatDomainError){(0.0/0).to_r} + end + if (1.0/0).infinite? + assert_raise(FloatDomainError){(1.0/0).to_r} + end end def test_gcdlcm |