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Move spec/rubyspec to spec/ruby for consistency

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* Other ruby implementations use the spec/ruby directory.
  [Misc #13792] [ruby-core:82287]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59979 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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eregon 2017-09-20 20:18:52 +00:00
parent 75bfc6440d
commit 1d15d5f080
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25
spec/ruby/library/mathn/math/shared/sqrt.rb Normal file
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@ -0,0 +1,25 @@
require 'mathn'
require File.expand_path('../../fixtures/classes', __FILE__)
describe :mathn_math_sqrt, shared: true do
it "returns the square root for Rational numbers" do
@object.send(:sqrt, Rational(9, 25)).should == Rational(3, 5)
@object.send(:sqrt, 16/64).should == Rational(1, 2)
end
it "returns the square root for Complex numbers" do
@object.send(:sqrt, Complex(1, 0)).should == 1
end
it "returns the square root for positive numbers" do
@object.send(:sqrt, 1).should == 1
@object.send(:sqrt, 4.0).should == 2.0
@object.send(:sqrt, 12.34).should == Math.sqrt!(12.34)
end
it "returns the square root for negative numbers" do
@object.send(:sqrt, -9).should == Complex(0, 3)
@object.send(:sqrt, -5.29).should == Complex(0, 2.3)
@object.send(:sqrt, -16/64).should == Complex(0, 1/2)
end
end