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

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* test/ruby/test_rational.rb: ditto.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@20514 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
tadf 2008-12-04 13:14:25 +00:00
parent d681d98052
commit a821725ab0
3 changed files with 48 additions and 1 deletions
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29
test/ruby/test_complex.rb
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@ -27,7 +27,7 @@ class Complex_Test < Test::Unit::TestCase
c2 = c - 1
assert_instance_of(ComplexSub, c2)
c3 = c - c
c3 = c - c2
assert_instance_of(ComplexSub, c3)
s = Marshal.dump(c)
@ -71,6 +71,12 @@ class Complex_Test < Test::Unit::TestCase
h[Complex(0.0,0.0)] = 9.0
assert_equal(5, h.size)
if (0.0/0).nan? && !((0.0/0).eql?(0.0/0))
h = {}
3.times{h[Complex(0.0/0)] = 1}
assert_equal(3, h.size)
end
end
def test_freeze
@ -124,6 +130,13 @@ class Complex_Test < Test::Unit::TestCase
assert_raise(ArgumentError){Complex(Object.new)}
assert_raise(ArgumentError){Complex()}
assert_raise(ArgumentError){Complex(1,2,3)}
if (0.0/0).nan?
assert_nothing_raised{Complex(0.0/0)}
end
if (1.0/0).infinite?
assert_nothing_raised{Complex(1.0/0)}
end
end
def test_attr
@ -483,6 +496,13 @@ class Complex_Test < Test::Unit::TestCase
assert_equal(true, Complex(2,1) != Complex(1))
assert_equal(false, Complex(1) == nil)
assert_equal(false, Complex(1) == '')
nan = 0.0 / 0
if nan.nan? && nan != nan
assert_equal(false, Complex(nan, 0) == Complex(nan, 0))
assert_equal(false, Complex(0, nan) == Complex(0, nan))
assert_equal(false, Complex(nan, nan) == Complex(nan, nan))
end
end
def test_unify
@ -822,6 +842,13 @@ class Complex_Test < Test::Unit::TestCase
c = Complex(1,2).to_c
assert_equal([1, 2], [c.real, c.imag])
if (0.0/0).nan?
assert_nothing_raised{(0.0/0).to_c}
end
if (1.0/0).infinite?
assert_nothing_raised{(1.0/0).to_c}
end
end
def test_supp