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https://github.com/servo/servo
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25 lines
979 B
HTML
25 lines
979 B
HTML
<!doctype html>
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<title>dialog element: removing from document after showModal()</title>
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<link rel=help href="https://html.spec.whatwg.org/multipage/interactive-elements.html#dom-dialog-showmodal">
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<link rel=help href="https://fullscreen.spec.whatwg.org/#removing-steps">
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<dialog></dialog>
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<script>
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async_test(t => {
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const dialog = document.querySelector('dialog')
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dialog.showModal()
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assert_true(dialog.open)
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// The dialog element is now in top layer. Removing it should synchronously
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// remove it from top layer, but should leave it in a strange limbo state.
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dialog.addEventListener('close', t.unreached_func('close event'))
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dialog.remove()
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assert_true(dialog.open)
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// if an event was queued, it would fire before this timeout
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step_timeout(t.step_func_done(() => {
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assert_true(dialog.open)
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// pass if no close event was fired
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}))
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})
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</script>
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