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describe :array_clone, :shared => true do
it "returns an Array or a subclass instance" do
[].send(@method).should be_an_instance_of(Array)
ArraySpecs::MyArray[1, 2].send(@method).should be_an_instance_of(ArraySpecs::MyArray)
end
it "produces a shallow copy where the references are directly copied" do
a = [mock('1'), mock('2')]
b = a.send @method
b.first.object_id.should == a.first.object_id
b.last.object_id.should == a.last.object_id
end
it "creates a new array containing all elements or the original" do
a = [1, 2, 3, 4]
b = a.send @method
b.should == a
b.__id__.should_not == a.__id__
end
it "copies taint status from the original" do
a = [1, 2, 3, 4]
b = [1, 2, 3, 4]
a.taint
aa = a.send @method
bb = b.send @method
aa.tainted?.should == true
bb.tainted?.should == false
end
ruby_version_is '1.9' do
it "copies untrusted status from the original" do
a = [1, 2, 3, 4]
b = [1, 2, 3, 4]
a.untrust
aa = a.send @method
bb = b.send @method
aa.untrusted?.should == true
bb.untrusted?.should == false
end
end
end
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