diff options
Diffstat (limited to 'spec/ruby/library/cmath/math/shared/atan.rb')
| -rw-r--r-- | spec/ruby/library/cmath/math/shared/atan.rb | 32 |
1 files changed, 0 insertions, 32 deletions
diff --git a/spec/ruby/library/cmath/math/shared/atan.rb b/spec/ruby/library/cmath/math/shared/atan.rb deleted file mode 100644 index 63a496e841..0000000000 --- a/spec/ruby/library/cmath/math/shared/atan.rb +++ /dev/null @@ -1,32 +0,0 @@ -require_relative '../fixtures/classes' - -describe :complex_math_atan, shared: true do - it "returns the arctangent of the argument" do - @object.send(:atan, 1).should be_close(Math::PI/4, TOLERANCE) - @object.send(:atan, 0).should be_close(0.0, TOLERANCE) - @object.send(:atan, -1).should be_close(-Math::PI/4, TOLERANCE) - @object.send(:atan, 0.25).should be_close(0.244978663126864, TOLERANCE) - @object.send(:atan, 0.50).should be_close(0.463647609000806, TOLERANCE) - @object.send(:atan, 0.75).should be_close(0.643501108793284, TOLERANCE) - end - - it "returns the arctangent for Complex numbers" do - @object.send(:atan, Complex(3, 4)).should be_close(Complex(1.44830699523146, 0.158997191679999), TOLERANCE) - @object.send(:atan, Complex(3.5, -4)).should be_close(Complex(1.44507428165589, -0.140323762363786), TOLERANCE) - end -end - -describe :complex_math_atan_bang, shared: true do - it "returns the arctangent of the argument" do - @object.send(:atan!, 1).should be_close(Math::PI/4, TOLERANCE) - @object.send(:atan!, 0).should be_close(0.0, TOLERANCE) - @object.send(:atan!, -1).should be_close(-Math::PI/4, TOLERANCE) - @object.send(:atan!, 0.25).should be_close(0.244978663126864, TOLERANCE) - @object.send(:atan!, 0.50).should be_close(0.463647609000806, TOLERANCE) - @object.send(:atan!, 0.75).should be_close(0.643501108793284, TOLERANCE) - end - - it "raises a TypeError when passed a Complex number" do - -> { @object.send(:atan!, Complex(4, 5)) }.should raise_error(TypeError) - end -end |