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* test/ruby/test_float.rb: added test_strtod to test Float("0").

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@6283 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nahi 2004-05-09 14:38:11 +00:00
parent 9c61c44fba
commit 0603e040b2
2 changed files with 16 additions and 0 deletions
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test/ruby/test_float.rb
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@ -51,4 +51,16 @@ class TestFloat < Test::Unit::TestCase
b = 100000000000000000000000.0
assert_equal(a == b, b == a)
end
def test_strtod
a = Float("0")
assert(a.abs < Float::EPSILON)
a = Float("0.0")
assert(a.abs < Float::EPSILON)
a = Float("+0.0")
assert(a.abs < Float::EPSILON)
a = Float("-0.0")
assert(a.abs < Float::EPSILON)
# add expected behaviour here.
end
end