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Diffstat (limited to 'spec/ruby/core/kernel/untaint_spec.rb')
-rw-r--r-- | spec/ruby/core/kernel/untaint_spec.rb | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/spec/ruby/core/kernel/untaint_spec.rb b/spec/ruby/core/kernel/untaint_spec.rb new file mode 100644 index 0000000000..5abe5d63fc --- /dev/null +++ b/spec/ruby/core/kernel/untaint_spec.rb @@ -0,0 +1,25 @@ +require File.expand_path('../../../spec_helper', __FILE__) +require File.expand_path('../fixtures/classes', __FILE__) + +describe "Kernel#untaint" 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.tainted?.should == false + end + + it "raises RuntimeError on a tainted, frozen object" do + o = Object.new.taint.freeze + lambda { o.untaint }.should raise_error(RuntimeError) + end + + it "does not raise an error on an untainted, frozen object" do + o = Object.new.freeze + o.untaint.should equal(o) + end +end |