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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
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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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4
ChangeLog
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@ -1,3 +1,7 @@
Sun May 9 23:34:51 2004 NAKAMURA, Hiroshi <nakahiro@sarion.co.jp>
* test/ruby/test_float.rb: added test_strtod to test Float("0").
Sun May 9 13:24:24 2004 WATANABE Hirofumi <eban@ruby-lang.org> Sun May 9 13:24:24 2004 WATANABE Hirofumi <eban@ruby-lang.org>
* lib/yaml/store.rb: use FileUtils::copy. * lib/yaml/store.rb: use FileUtils::copy.

12
test/ruby/test_float.rb
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@ -51,4 +51,16 @@ class TestFloat < Test::Unit::TestCase
b = 100000000000000000000000.0 b = 100000000000000000000000.0
assert_equal(a == b, b == a) assert_equal(a == b, b == a)
end 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 end