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merges r20514 from trunk into ruby_1_9_1.

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* test/ruby/test_complex.rb: added some tests.

	* test/ruby/test_rational.rb: ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_1@20548 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
yugui 2008-12-05 13:33:29 +00:00
parent a688d54ba0
commit b6966e481b
3 changed files with 48 additions and 1 deletions
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14
test/ruby/test_rational.rb
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@ -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