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