mirror of
https://github.com/ruby/ruby.git
synced 2025-08-26 06:25:31 +02:00
95e8c48dd3
* For easier modifications of ruby/spec by MRI developers. * .gitignore: track changes under spec. * spec/mspec, spec/rubyspec: add in-tree mspec and ruby/spec. These files can therefore be updated like any other file in MRI. Instructions are provided in spec/README. [Feature #13156] [ruby-core:79246] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58595 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
30 lines
1.2 KiB
Ruby
30 lines
1.2 KiB
Ruby
require File.expand_path('../../fixtures/classes', __FILE__)
|
|
|
|
describe :complex_math_atanh_complex, shared: true do
|
|
it "returns the inverse hyperbolic tangent as a Complex number for arguments greater than 1.0" do
|
|
value = Complex(18.36840028483855, 1.5707963267948966)
|
|
@object.send(@method, 1.0 + Float::EPSILON).should be_close(value, TOLERANCE)
|
|
|
|
value = Complex(0.100335347731076, 1.5707963267949)
|
|
@object.send(@method, 10).should be_close(value, TOLERANCE)
|
|
end
|
|
|
|
it "returns the inverse hyperbolic tangent as a Complex number for arguments greater than 1.0" do
|
|
value = Complex(-18.36840028483855, 1.5707963267948966)
|
|
@object.send(@method, -1.0 - Float::EPSILON).should be_close(value, TOLERANCE)
|
|
|
|
value = Complex(0.100335347731076, 1.5707963267949)
|
|
@object.send(@method, 10).should be_close(value, TOLERANCE)
|
|
end
|
|
|
|
it "returns the inverse hyperbolic tangent for Complex numbers" do
|
|
value = Complex(0.117500907311434, 1.40992104959658)
|
|
@object.send(@method, Complex(3, 4)).should be_close(value, TOLERANCE)
|
|
end
|
|
end
|
|
|
|
describe :complex_math_atanh_no_complex, shared: true do
|
|
it "raises a TypeError when passed a Complex number" do
|
|
lambda { @object.send(:atanh!, Complex(4, 5)) }.should raise_error(TypeError)
|
|
end
|
|
end
|