| Test expected pointerlockchange and pointerlockerror events. | 
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 | On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE". | 
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 |      Unlock. | 
 |      Lock targetDiv1. | 
 | PASS onpointerlockchange received after: Lock targetDiv1. | 
 |      Unlock again. | 
 | PASS onpointerlockchange received after: Unlock again. | 
 |      Lock targetDiv1 again. | 
 | PASS onpointerlockchange received after: Lock targetDiv1 again. | 
 |      Lock targetDiv2. | 
 | PASS onpointerlockchange received after: Lock targetDiv2. | 
 |      Lock targetDiv2 again. | 
 | PASS onpointerlockchange received after: Lock targetDiv2 again. | 
 |      Unlock targetDiv2. | 
 | PASS onpointerlockchange received after: Unlock targetDiv2. | 
 |      Lock targetIframe1. | 
 |      Lock targetIframe1 (handler for iframe1). | 
 | PASS onpointerlockchange received after: Lock targetIframe1 (handler for iframe1). | 
 |      Lock targetIframe2. | 
 |      Lock targetIframe2 (handler for iframe1). | 
 |      Lock targetIframe2 (handler for iframe2). | 
 | PASS onpointerlockerror received after: Lock targetIframe2 (handler for iframe2). | 
 |      Unlock targetIframe2. | 
 |      Unlock targetIframe2 (handler for iframe1). | 
 |      Unlock targetIframe2 (handler for iframe2). | 
 | PASS onpointerlockchange received after: Unlock targetIframe2 (handler for iframe1). | 
 | PASS testRunner.setPointerLockWillFailSynchronously is defined. | 
 |      Lock with synchronous failure. | 
 | PASS onpointerlockerror received after: Lock with synchronous failure. | 
 | PASS testRunner.setPointerLockWillRespondAsynchronously is defined. | 
 | PASS testRunner.didAcquirePointerLock is defined. | 
 | PASS testRunner.didNotAcquirePointerLock is defined. | 
 |      Lock with asynchronous failure. | 
 | PASS onpointerlockerror received after: Lock with asynchronous failure. | 
 |      Lock with asynchronous success. | 
 | PASS onpointerlockchange received after: Lock with asynchronous success. | 
 | PASS successfullyParsed is true | 
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 | TEST COMPLETE | 
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