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

1 files changed, 38 insertions, 0 deletions

diff --git a/spec/ruby/shared/complex/numeric/arg.rb b/spec/ruby/shared/complex/numeric/arg.rb
new file mode 100644
index 0000000000..b7eb1f2e2d
--- /dev/null
+++ b/spec/ruby/shared/complex/numeric/arg.rb
@@ -0,0 +1,38 @@
+require File.expand_path('../../../../spec_helper', __FILE__)
+
+describe :numeric_arg, shared: true do
+  before :each do
+    @numbers = [
+      20,
+      Rational(3, 4),
+      bignum_value,
+      infinity_value
+    ]
+  end
+
+  it "returns 0 if positive" do
+    @numbers.each do |number|
+      number.send(@method).should == 0
+    end
+  end
+
+  it "returns Pi if negative" do
+    @numbers.each do |number|
+      (0-number).send(@method).should == Math::PI
+    end
+  end
+
+  describe "with a Numeric subclass" do
+    it "returns 0 if self#<(0) returns false" do
+      numeric = mock_numeric('positive')
+      numeric.should_receive(:<).with(0).and_return(false)
+      numeric.send(@method).should == 0
+    end
+
+    it "returns Pi if self#<(0) returns true" do
+      numeric = mock_numeric('positive')
+      numeric.should_receive(:<).with(0).and_return(true)
+      numeric.send(@method).should == Math::PI
+    end
+  end
+end