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author | eregon <eregon@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-09-20 20:18:52 +0000 |
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committer | eregon <eregon@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-09-20 20:18:52 +0000 |
commit | 1d15d5f08032acf1b7bceacbb450d617ff6e0931 (patch) | |
tree | a3785a79899302bc149e4a6e72f624ac27dc1f10 /spec/ruby/shared/complex/float/arg.rb | |
parent | 75bfc6440d595bf339007f4fb280fd4d743e89c1 (diff) | |
download | ruby-1d15d5f08032acf1b7bceacbb450d617ff6e0931.tar.gz |
Move spec/rubyspec to spec/ruby for consistency
* 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
Diffstat (limited to 'spec/ruby/shared/complex/float/arg.rb')
-rw-r--r-- | spec/ruby/shared/complex/float/arg.rb | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/spec/ruby/shared/complex/float/arg.rb b/spec/ruby/shared/complex/float/arg.rb new file mode 100644 index 0000000000..ca29796610 --- /dev/null +++ b/spec/ruby/shared/complex/float/arg.rb @@ -0,0 +1,38 @@ +require File.expand_path('../../../../spec_helper', __FILE__) + +describe :float_arg, shared: true do + it "returns NaN if NaN" do + f = nan_value + f.send(@method).nan?.should be_true + end + + it "returns self if NaN" do + f = nan_value + f.send(@method).should equal(f) + end + + it "returns 0 if positive" do + 1.0.send(@method).should == 0 + end + + it "returns 0 if +0.0" do + 0.0.send(@method).should == 0 + end + + it "returns 0 if +Infinity" do + infinity_value.send(@method).should == 0 + end + + it "returns Pi if negative" do + (-1.0).send(@method).should == Math::PI + end + + # This was established in r23960 + it "returns Pi if -0.0" do + (-0.0).send(@method).should == Math::PI + end + + it "returns Pi if -Infinity" do + (-infinity_value).send(@method).should == Math::PI + end +end |