From fd9512af65aea6e8ef4d70c20db9497717940f0c Mon Sep 17 00:00:00 2001 From: yugui Date: Fri, 5 Dec 2008 13:33:29 +0000 Subject: merges r20514 from trunk into ruby_1_9_1. * test/ruby/test_complex.rb: added some tests. * test/ruby/test_rational.rb: ditto. git-svn-id: http://svn.ruby-lang.org/repos/ruby/branches/ruby_1_9_1@20548 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- test/ruby/test_rational.rb | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'test/ruby/test_rational.rb') diff --git a/test/ruby/test_rational.rb b/test/ruby/test_rational.rb index 5758749d5..703d56a2a 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 -- cgit