| Tests that dialog is visible after show() is called and not visible after close() is called. bug 90931 | |
| On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE". | |
| PASS computedStyle.getPropertyValue('display') is 'none' | |
| PASS computedStyle.getPropertyValue('display') is 'block' | |
| PASS computedStyle.getPropertyValue('display') is 'none' | |
| PASS dialog.close(); did not throw exception. | |
| PASS successfullyParsed is true | |
| TEST COMPLETE | |