Update to ruby/spec@83063a3

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62094 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

spec/ruby/core/integer/shared/equal.rb

@@ -0,0 +1,58 @@
+describe :integer_equal, shared: true do
+  context "fixnum" do
+    it "returns true if self has the same value as other" do
+      1.send(@method, 1).should == true
+      9.send(@method, 5).should == false
+
+      # Actually, these call Float#==, Bignum#== etc.
+      9.send(@method, 9.0).should == true
+      9.send(@method, 9.01).should == false
+
+      10.send(@method, bignum_value).should == false
+    end
+
+    it "calls 'other == self' if the given argument is not a Integer" do
+      1.send(@method, '*').should == false
+
+      obj = mock('one other')
+      obj.should_receive(:==).any_number_of_times.and_return(false)
+      1.send(@method, obj).should == false
+
+      obj = mock('another')
+      obj.should_receive(:==).any_number_of_times.and_return(true)
+      2.send(@method, obj).should == true
+    end
+  end
+
+  context "bignum" do
+    before :each do
+      @bignum = bignum_value
+    end
+
+    it "returns true if self has the same value as the given argument" do
+      @bignum.send(@method, @bignum).should == true
+      @bignum.send(@method, @bignum.to_f).should == true
+
+      @bignum.send(@method, @bignum + 1).should == false
+      (@bignum + 1).send(@method, @bignum).should == false
+
+      @bignum.send(@method, 9).should == false
+      @bignum.send(@method, 9.01).should == false
+
+      @bignum.send(@method, bignum_value(10)).should == false
+    end
+
+    it "calls 'other == self' if the given argument is not an Integer" do
+      obj = mock('not integer')
+      obj.should_receive(:==).and_return(true)
+      @bignum.send(@method, obj).should == true
+    end
+
+    it "returns the result of 'other == self' as a boolean" do
+      obj = mock('not integer')
+      obj.should_receive(:==).exactly(2).times.and_return("woot", nil)
+      @bignum.send(@method, obj).should == true
+      @bignum.send(@method, obj).should == false
+    end
+  end
+end