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Diffstat (limited to 'spec/rubyspec/language/class_variable_spec.rb')
-rw-r--r-- | spec/rubyspec/language/class_variable_spec.rb | 84 |
1 files changed, 0 insertions, 84 deletions
diff --git a/spec/rubyspec/language/class_variable_spec.rb b/spec/rubyspec/language/class_variable_spec.rb deleted file mode 100644 index 463f731a93..0000000000 --- a/spec/rubyspec/language/class_variable_spec.rb +++ /dev/null @@ -1,84 +0,0 @@ -require File.expand_path('../../spec_helper', __FILE__) -require File.expand_path('../../fixtures/class_variables', __FILE__) - -describe "A class variable" do - after :each do - ClassVariablesSpec::ClassA.new.cvar_a = :cvar_a - end - - it "can be accessed from a subclass" do - ClassVariablesSpec::ClassB.new.cvar_a.should == :cvar_a - end - - it "is set in the superclass" do - a = ClassVariablesSpec::ClassA.new - b = ClassVariablesSpec::ClassB.new - b.cvar_a = :new_val - - a.cvar_a.should == :new_val - end -end - -describe "A class variable defined in a module" do - after :each do - ClassVariablesSpec::ClassC.cvar_m = :value - ClassVariablesSpec::ClassC.remove_class_variable(:@@cvar) if ClassVariablesSpec::ClassC.cvar_defined? - end - - it "can be accessed from classes that extend the module" do - ClassVariablesSpec::ClassC.cvar_m.should == :value - end - - it "is not defined in these classes" do - ClassVariablesSpec::ClassC.cvar_defined?.should be_false - end - - it "is only updated in the module a method defined in the module is used" do - ClassVariablesSpec::ClassC.cvar_m = "new value" - ClassVariablesSpec::ClassC.cvar_m.should == "new value" - - ClassVariablesSpec::ClassC.cvar_defined?.should be_false - end - - it "is updated in the class when a Method defined in the class is used" do - ClassVariablesSpec::ClassC.cvar_c = "new value" - ClassVariablesSpec::ClassC.cvar_defined?.should be_true - end - - it "can be accessed inside the class using the module methods" do - ClassVariablesSpec::ClassC.cvar_c = "new value" - ClassVariablesSpec::ClassC.cvar_m.should == :value - end - - it "can be accessed from modules that extend the module" do - ClassVariablesSpec::ModuleO.cvar_n.should == :value - end - - it "is defined in the extended module" do - ClassVariablesSpec::ModuleN.class_variable_defined?(:@@cvar_n).should be_true - end - - it "is not defined in the extending module" do - ClassVariablesSpec::ModuleO.class_variable_defined?(:@@cvar_n).should be_false - end -end - -describe 'A class variable definition' do - it "is created in a module if any of the parents do not define it" do - a = Class.new - b = Class.new(a) - c = Class.new(b) - b.class_variable_set(:@@cv, :value) - - lambda { a.class_variable_get(:@@cv) }.should raise_error(NameError) - b.class_variable_get(:@@cv).should == :value - c.class_variable_get(:@@cv).should == :value - - # updates the same variable - c.class_variable_set(:@@cv, :next) - - lambda { a.class_variable_get(:@@cv) }.should raise_error(NameError) - b.class_variable_get(:@@cv).should == :next - c.class_variable_get(:@@cv).should == :next - end -end |