Tests that the execution context is changed to match new selected node.


Running: initialize
Execution Context: main
          matches: true

Running: selectIframeInnerNode
Execution Context: iframe
          matches: true

Running: selectMainFrameNode
Execution Context: main
          matches: true

Running: selectIframeNode
Execution Context: main
          matches: true

Running: selectIframeContentDocument
Execution Context: iframe
          matches: true