1require_relative '../../spec_helper'
2require_relative 'fixtures/classes'
3
4describe "Kernel#untaint" do
5  it "returns self" do
6    o = Object.new
7    o.untaint.should equal(o)
8  end
9
10  it "clears the tainted bit" do
11    o = Object.new.taint
12    o.untaint
13    o.tainted?.should == false
14  end
15
16  it "raises #{frozen_error_class} on a tainted, frozen object" do
17    o = Object.new.taint.freeze
18    lambda { o.untaint }.should raise_error(frozen_error_class)
19  end
20
21  it "does not raise an error on an untainted, frozen object" do
22    o = Object.new.freeze
23    o.untaint.should equal(o)
24  end
25end
26