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* test/dl/test_func.rb (test_sinf): sinf() doesn't exist in the standard of C.

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27888 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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usa 2010-05-19 09:07:27 +00:00
parent 55400cb80f
commit ec21e8438c
1 changed files with 6 additions and 2 deletions
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8
test/dl/test_func.rb
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@ -22,8 +22,12 @@ module DL
end
def test_sinf
f = Function.new(CFunc.new(@libm['sinf'], TYPE_FLOAT, 'sinf'),
[TYPE_FLOAT])
begin
f = Function.new(CFunc.new(@libm['sinf'], TYPE_FLOAT, 'sinf'),
[TYPE_FLOAT])
rescue DL::DLError
skip "libm may not have sinf()"
end
assert_in_delta 1.0, f.call(90 * Math::PI / 180), 0.0001
end