diff options
Diffstat (limited to 'spec/ruby/library/cmath/math/shared/asin.rb')
-rw-r--r-- | spec/ruby/library/cmath/math/shared/asin.rb | 47 |
1 files changed, 0 insertions, 47 deletions
diff --git a/spec/ruby/library/cmath/math/shared/asin.rb b/spec/ruby/library/cmath/math/shared/asin.rb deleted file mode 100644 index 91fed7aa06..0000000000 --- a/spec/ruby/library/cmath/math/shared/asin.rb +++ /dev/null @@ -1,47 +0,0 @@ -require_relative '../fixtures/classes' - -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 - -> { @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 - -> { @object.send(:asin!, -1.0001) }.should raise_error( Errno::EDOM) - end - - it "raises a TypeError when passed a Complex number" do - -> { @object.send(:asin!, Complex(4, 5)) }.should raise_error(TypeError) - end -end |