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26 lines
622 B
Ruby
26 lines
622 B
Ruby
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require File.expand_path('../../../spec_helper', __FILE__)
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require File.expand_path('../fixtures/classes', __FILE__)
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describe "Kernel#untaint" do
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it "returns self" do
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o = Object.new
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o.untaint.should equal(o)
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end
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it "clears the tainted bit" do
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o = Object.new.taint
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o.untaint
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o.tainted?.should == false
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end
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it "raises RuntimeError on a tainted, frozen object" do
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o = Object.new.taint.freeze
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lambda { o.untaint }.should raise_error(RuntimeError)
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end
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it "does not raise an error on an untainted, frozen object" do
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o = Object.new.freeze
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o.untaint.should equal(o)
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end
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end
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