| Tests that showModal() performs the steps specified in the HTML spec. bug 97425 |
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| On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE". |
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| PASS computedStyle.getPropertyValue('display') is "none" |
| PASS computedStyle.getPropertyValue('display') is "block" |
| "If dialog already has an open attribute, then throw an InvalidStateError exception." |
| PASS dialog.showModal(); threw exception InvalidStateError: Failed to execute 'showModal' on 'HTMLDialogElement': The element already has an 'open' attribute, and therefore cannot be opened modally.. |
| PASS computedStyle.getPropertyValue('display') is "none" |
| "If dialog is not in a Document, then throw an InvalidStateError exception." |
| PASS dialog.showModal(); threw exception InvalidStateError: Failed to execute 'showModal' on 'HTMLDialogElement': The element is not in a Document.. |
| PASS dialog.open is false |
| Although the document is not attached to any pages, showModal() should execute as normal. |
| PASS dialog.open is true |
| PASS successfullyParsed is true |
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| TEST COMPLETE |
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