diff options
Diffstat (limited to 'spec/ruby/core/basicobject')
| -rw-r--r-- | spec/ruby/core/basicobject/equal_spec.rb | 51 | ||||
| -rw-r--r-- | spec/ruby/core/basicobject/equal_value_spec.rb | 44 |
2 files changed, 46 insertions, 49 deletions
diff --git a/spec/ruby/core/basicobject/equal_spec.rb b/spec/ruby/core/basicobject/equal_spec.rb index c0f41dc0c0..f27f0d7aca 100644 --- a/spec/ruby/core/basicobject/equal_spec.rb +++ b/spec/ruby/core/basicobject/equal_spec.rb @@ -1,54 +1,7 @@ require_relative '../../spec_helper' -require_relative '../../shared/kernel/equal' describe "BasicObject#equal?" do - it "is a public instance method" do - BasicObject.public_instance_methods(false).should.include?(:equal?) - end - - it_behaves_like :object_equal, :equal? - - it "is unaffected by overriding __id__" do - o1 = mock("object") - o2 = mock("object") - suppress_warning { - def o1.__id__; 10; end - def o2.__id__; 10; end - } - o1.equal?(o2).should == false - end - - it "is unaffected by overriding object_id" do - o1 = mock("object") - o1.stub!(:object_id).and_return(10) - o2 = mock("object") - o2.stub!(:object_id).and_return(10) - o1.equal?(o2).should == false - end - - it "is unaffected by overriding ==" do - # different objects, overriding == to return true - o1 = mock("object") - o1.stub!(:==).and_return(true) - o2 = mock("object") - o1.equal?(o2).should == false - - # same objects, overriding == to return false - o3 = mock("object") - o3.stub!(:==).and_return(false) - o3.equal?(o3).should == true - end - - it "is unaffected by overriding eql?" do - # different objects, overriding eql? to return true - o1 = mock("object") - o1.stub!(:eql?).and_return(true) - o2 = mock("object") - o1.equal?(o2).should == false - - # same objects, overriding eql? to return false - o3 = mock("object") - o3.stub!(:eql?).and_return(false) - o3.equal?(o3).should == true + it "is an alias of BasicObject#==" do + BasicObject.instance_method(:equal?).should == BasicObject.instance_method(:==) end end diff --git a/spec/ruby/core/basicobject/equal_value_spec.rb b/spec/ruby/core/basicobject/equal_value_spec.rb index eb951a8305..15755a44a2 100644 --- a/spec/ruby/core/basicobject/equal_value_spec.rb +++ b/spec/ruby/core/basicobject/equal_value_spec.rb @@ -7,4 +7,48 @@ describe "BasicObject#==" do end it_behaves_like :object_equal, :== + + it "is unaffected by overriding __id__" do + o1 = mock("object") + o2 = mock("object") + suppress_warning { + def o1.__id__; 10; end + def o2.__id__; 10; end + } + (o1 == o2).should == false + end + + it "is unaffected by overriding object_id" do + o1 = mock("object") + o1.stub!(:object_id).and_return(10) + o2 = mock("object") + o2.stub!(:object_id).and_return(10) + (o1 == o2).should == false + end + + it "is unaffected by overriding equal?" do + # different objects, overriding equal? to return true + o1 = mock("object") + o1.stub!(:equal?).and_return(true) + o2 = mock("object") + (o1 == o2).should == false + + # same objects, overriding equal? to return false + o3 = mock("object") + o3.stub!(:equal?).and_return(false) + (o3 == o3).should == true + end + + it "is unaffected by overriding eql?" do + # different objects, overriding eql? to return true + o1 = mock("object") + o1.stub!(:eql?).and_return(true) + o2 = mock("object") + (o1 == o2).should == false + + # same objects, overriding eql? to return false + o3 = mock("object") + o3.stub!(:eql?).and_return(false) + (o3 == o3).should == true + end end |
