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* numeric.c (num_sadded): prohibit singleton method definition for

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Numerics.  fill yet another gap between Fixnum and Bignum.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@5076 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
matz 2003-12-01 13:16:09 +00:00
parent b0acbc4c9a
commit ac761cda20
4 changed files with 61 additions and 42 deletions
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44
test/ruby/test_float.rb
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@ -15,30 +15,30 @@ class TestFloat < Test::Unit::TestCase
assert((13.4 % 1 - 0.4).abs < 0.0001)
end
def nan_test(x,y)
extend Test::Unit::Assertions
assert(x != y)
assert_equal(false, (x < y))
assert_equal(false, (x > y))
assert_equal(false, (x <= y))
assert_equal(false, (x >= y))
end
def test_nan
nan = 0.0/0
def nan.test(v)
extend Test::Unit::Assertions
assert(self != v)
assert_equal(false, (self < v))
assert_equal(false, (self > v))
assert_equal(false, (self <= v))
assert_equal(false, (self >= v))
end
nan.test(nan)
nan.test(0)
nan.test(1)
nan.test(-1)
nan.test(1000)
nan.test(-1000)
nan.test(1_000_000_000_000)
nan.test(-1_000_000_000_000)
nan.test(100.0);
nan.test(-100.0);
nan.test(0.001);
nan.test(-0.001);
nan.test(1.0/0);
nan.test(-1.0/0);
nan_test(nan, nan)
nan_test(nan, 0)
nan_test(nan, 1)
nan_test(nan, -1)
nan_test(nan, 1000)
nan_test(nan, -1000)
nan_test(nan, 1_000_000_000_000)
nan_test(nan, -1_000_000_000_000)
nan_test(nan, 100.0);
nan_test(nan, -100.0);
nan_test(nan, 0.001);
nan_test(nan, -0.001);
nan_test(nan, 1.0/0);
nan_test(nan, -1.0/0);
end
def test_precision