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Bug 1699258 - Add reported crashtest to WPT r=m_kato

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Making `white-space` handling better in editor (bug 1724650) fixed the reported
crashtest case.  Therefore, this patch only adds it into WPT.

Depends on D125640

Differential Revision: https://phabricator.services.mozilla.com/D125641
This commit is contained in:
Masayuki Nakano 2021-09-15 20:30:18 +00:00
parent a3ca1fabc9
commit c508b0746a
1 changed files with 25 additions and 0 deletions
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25
testing/web-platform/tests/editing/crashtests/inserthorizontalrule-in-fieldset-and-everything-styled-white-space-pre.html Normal file
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@ -0,0 +1,25 @@
<!DOCTYPE html>
<html>
<head>
<style>
* {
white-space: pre
}
</style>
<script>
document.addEventListener('DOMContentLoaded', () => {
const quote_0 = document.getElementById('id_0')
const quote_1 = document.createElement('blockquote')
const fieldset_1 = document.createElement('fieldset')
quote_1.appendChild(fieldset_1)
document.documentElement.appendChild(quote_1)
const selection = self.getSelection()
selection.collapse(fieldset_1, 0)
quote_0.contentEditable = false
document.documentElement.contentEditable = true
document.execCommand('insertHorizontalRule', false, null)
})
</script>
</head>
<blockquote id='id_0'></blockquote>
</html>