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require_relative '../../spec_helper'
require_relative 'fixtures/classes'
describe "Kernel#untaint" do
ruby_version_is ''...'2.7' do
it "returns self" do
o = Object.new
o.untaint.should equal(o)
end
it "clears the tainted bit" do
o = Object.new.taint
o.untaint
o.should_not.tainted?
end
it "raises FrozenError on a tainted, frozen object" do
o = Object.new.taint.freeze
-> { o.untaint }.should raise_error(FrozenError)
end
it "does not raise an error on an untainted, frozen object" do
o = Object.new.freeze
o.untaint.should equal(o)
end
end
ruby_version_is "2.7"..."3.0" do
it "is a no-op" do
o = Object.new.taint
o.should_not.tainted?
o.untaint
o.should_not.tainted?
end
it "warns in verbose mode" do
-> {
o = Object.new.taint
o.untaint
}.should complain(/Object#untaint is deprecated and will be removed in Ruby 3.2/, verbose: true)
end
end
end
|
