kotovalexarian-likes-github/ruby--ruby
1
0
Fork 0
mirror of https://github.com/ruby/ruby.git synced 2022-11-09 12:17:21 -05:00
Code Releases Activity

Move spec/rubyspec to spec/ruby for consistency

Browse source 
* 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
This commit is contained in:
eregon 2017-09-20 20:18:52 +00:00
parent 75bfc6440d
commit 1d15d5f080
4370 changed files with 0 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

47
spec/ruby/library/complex/math/shared/asin.rb Normal file
View file

@ -0,0 +1,47 @@
require File.expand_path('../../fixtures/classes', __FILE__)
describe :complex_math_asin, shared: true do
it "returns the arcsine of the argument" do
@object.send(:asin, 1).should be_close(Math::PI/2, TOLERANCE)
@object.send(:asin, 0).should be_close(0.0, TOLERANCE)
@object.send(:asin, -1).should be_close(-Math::PI/2, TOLERANCE)
@object.send(:asin, 0.25).should be_close(0.252680255142079, TOLERANCE)
@object.send(:asin, 0.50).should be_close(0.523598775598299, TOLERANCE)
@object.send(:asin, 0.75).should be_close(0.8480620789814816,TOLERANCE)
end
it "returns the arcsine for Complex numbers" do
@object.send(:asin, Complex(3, 4)).should be_close(Complex(0.633983865639174, 2.30550903124347), TOLERANCE)
end
it "returns a Complex number when the argument is greater than 1.0" do
@object.send(:asin, 1.0001).should be_close(Complex(1.5707963267949, -0.0141420177752494), TOLERANCE)
end
it "returns a Complex number when the argument is less than -1.0" do
@object.send(:asin, -1.0001).should be_close(Complex(-1.5707963267949, 0.0141420177752494), TOLERANCE)
end
end
describe :complex_math_asin_bang, shared: true do
it "returns the arcsine of the argument" do
@object.send(:asin!, 1).should be_close(Math::PI/2, TOLERANCE)
@object.send(:asin!, 0).should be_close(0.0, TOLERANCE)
@object.send(:asin!, -1).should be_close(-Math::PI/2, TOLERANCE)
@object.send(:asin!, 0.25).should be_close(0.252680255142079, TOLERANCE)
@object.send(:asin!, 0.50).should be_close(0.523598775598299, TOLERANCE)
@object.send(:asin!, 0.75).should be_close(0.8480620789814816,TOLERANCE)
end
it "raises an Errno::EDOM if the argument is greater than 1.0" do
lambda { @object.send(:asin!, 1.0001) }.should raise_error( Errno::EDOM)
end
it "raises an Errno::EDOM if the argument is less than -1.0" do
lambda { @object.send(:asin!, -1.0001) }.should raise_error( Errno::EDOM)
end
it "raises a TypeError when passed a Complex number" do
lambda { @object.send(:asin!, Complex(4, 5)) }.should raise_error(TypeError)
end
end