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require File.expand_path('../../../spec_helper', __FILE__)
require File.expand_path('../fixtures/classes', __FILE__)
describe "Kernel.global_variables" do
it "is a private method" do
Kernel.should have_private_instance_method(:global_variables)
end
before :all do
@i = 0
end
it "finds subset starting with std" do
global_variables.grep(/std/).should include(:$stderr, :$stdin, :$stdout)
a = global_variables.size
gvar_name = "$foolish_global_var#{@i += 1}"
global_variables.include?(gvar_name.to_sym).should == false
eval("#{gvar_name} = 1")
global_variables.size.should == a+1
global_variables.should include(gvar_name.to_sym)
end
end
describe "Kernel#global_variables" do
it "needs to be reviewed for spec completeness"
end
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