diff options
Diffstat (limited to 'spec/ruby/language/class_variable_spec.rb')
| -rw-r--r-- | spec/ruby/language/class_variable_spec.rb | 38 |
1 files changed, 4 insertions, 34 deletions
diff --git a/spec/ruby/language/class_variable_spec.rb b/spec/ruby/language/class_variable_spec.rb index a26a3fb8de..463f731a93 100644 --- a/spec/ruby/language/class_variable_spec.rb +++ b/spec/ruby/language/class_variable_spec.rb @@ -1,5 +1,5 @@ -require_relative '../spec_helper' -require_relative '../fixtures/class_variables' +require File.expand_path('../../spec_helper', __FILE__) +require File.expand_path('../../fixtures/class_variables', __FILE__) describe "A class variable" do after :each do @@ -70,45 +70,15 @@ describe 'A class variable definition' do c = Class.new(b) b.class_variable_set(:@@cv, :value) - -> { a.class_variable_get(:@@cv) }.should raise_error(NameError) + 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) - -> { a.class_variable_get(:@@cv) }.should raise_error(NameError) + 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 - -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 |
