diff options
Diffstat (limited to 'spec/ruby/language/class_variable_spec.rb')
-rw-r--r-- | spec/ruby/language/class_variable_spec.rb | 56 |
1 files changed, 27 insertions, 29 deletions
diff --git a/spec/ruby/language/class_variable_spec.rb b/spec/ruby/language/class_variable_spec.rb index f98deaa081..a26a3fb8de 100644 --- a/spec/ruby/language/class_variable_spec.rb +++ b/spec/ruby/language/class_variable_spec.rb @@ -83,34 +83,32 @@ describe 'A class variable definition' do end end -ruby_version_is "3.0" do - describe 'Accessing a class variable' do - it "raises a RuntimeError when accessed from the toplevel scope (not in some module or class)" do - -> { - eval "@@cvar_toplevel1" - }.should raise_error(RuntimeError, 'class variable access from toplevel') - -> { - eval "@@cvar_toplevel2 = 2" - }.should raise_error(RuntimeError, 'class variable access from toplevel') - end - - it "does not raise an error when checking if defined from the toplevel scope" do - -> { - eval "defined?(@@cvar_toplevel1)" - }.should_not raise_error - end - - it "raises a RuntimeError when a class variable is overtaken in an ancestor class" do - parent = Class.new() - subclass = Class.new(parent) - subclass.class_variable_set(:@@cvar_overtaken, :subclass) - parent.class_variable_set(:@@cvar_overtaken, :parent) - - -> { - subclass.class_variable_get(:@@cvar_overtaken) - }.should raise_error(RuntimeError, /class variable @@cvar_overtaken of .+ is overtaken by .+/) - - parent.class_variable_get(:@@cvar_overtaken).should == :parent - end +describe 'Accessing a class variable' do + it "raises a RuntimeError when accessed from the toplevel scope (not in some module or class)" do + -> { + eval "@@cvar_toplevel1" + }.should raise_error(RuntimeError, 'class variable access from toplevel') + -> { + eval "@@cvar_toplevel2 = 2" + }.should raise_error(RuntimeError, 'class variable access from toplevel') + end + + it "does not raise an error when checking if defined from the toplevel scope" do + -> { + eval "defined?(@@cvar_toplevel1)" + }.should_not raise_error + end + + it "raises a RuntimeError when a class variable is overtaken in an ancestor class" do + parent = Class.new() + subclass = Class.new(parent) + subclass.class_variable_set(:@@cvar_overtaken, :subclass) + parent.class_variable_set(:@@cvar_overtaken, :parent) + + -> { + subclass.class_variable_get(:@@cvar_overtaken) + }.should raise_error(RuntimeError, /class variable @@cvar_overtaken of .+ is overtaken by .+/) + + parent.class_variable_get(:@@cvar_overtaken).should == :parent end end |