gecko-dev/editor/libeditor/crashtests/1446451.html

<script>
function onLoad() {
  // For emulating the traditional behavior, collapse Selection to end of the
  // text node in the <dialog> which is the deepest last child of the <body>.
  const dialog = document.querySelector("dialog");
  getSelection().collapse(dialog.lastChild, dialog.lastChild.length);
  document.execCommand("insertImage", false, "o")
}
</script>
<body onload="onLoad()">
<meter contenteditable>
<dialog>
</dialog></meter></body>
Bug 1446451: GetPropertyValue can indeed not return an integer if the node is not displayed. r=masayuki MozReview-Commit-ID: Gk0PffVE7bz --HG-- extra : rebase_source : ded727b58d4184a9723d9f2d196882462384bce7 2018-03-16 20:07:33 +03:00			`<script>`
Bug 1789967 - part 3: Make `HTMLEditor::CollapseSelectionToEndOfLastLeafNodeOfDocument` and `HTMLEditor::InitEditorContentAndSelection` do nothing if the document is partially editable r=m_kato They and their callees work with the result of `GetRoot()` which is the document element or the body element. If the body is not editable, `Selection` should not be updated in non-editable region nor `<br>` elements should not be inserted in both non-focused editable elements and non-editable elements. Therefore, they should run only when the document element or the `<body>` element is editable. To keep testing crashtests as reported, this patch makes tests which have `contenteditable` except `<html>` and `<body>` initialize `Selection` as what we've done. And clean up the tests for helping to port them to WPT in the future (bug 1725850). Differential Revision: https://phabricator.services.mozilla.com/D157408 2022-09-22 09:27:37 +03:00			`function onLoad() {`
			`// For emulating the traditional behavior, collapse Selection to end of the`
Bug 1792502 - Correct the emulation in crashtests for bug 1789967 r=m_kato I misunderstood the traditional behavior before bug 1789967, that is, `HTMLEditor` collapsed `Selection` to end of the deepest last child container element or text node of the `<body>`, rather than to end of only the deepest last child container element. This misunderstanding caused the backout of the first landing, but I didn't realize this mistake. Therefore, this patch makes the crashtests which are touched in bug 1789967 and the collapsed point is at a text node (or failed to consider the collapsed point) collapse `Selection` to end of the deepest last text node of their `<body>` elements. Differential Revision: https://phabricator.services.mozilla.com/D158177 2022-10-02 03:03:36 +03:00			`// text node in the <dialog> which is the deepest last child of the <body>.`
			`const dialog = document.querySelector("dialog");`
			`getSelection().collapse(dialog.lastChild, dialog.lastChild.length);`
Bug 1446451: GetPropertyValue can indeed not return an integer if the node is not displayed. r=masayuki MozReview-Commit-ID: Gk0PffVE7bz --HG-- extra : rebase_source : ded727b58d4184a9723d9f2d196882462384bce7 2018-03-16 20:07:33 +03:00			`document.execCommand("insertImage", false, "o")`
			`}`
			`</script>`
Bug 1789967 - part 3: Make `HTMLEditor::CollapseSelectionToEndOfLastLeafNodeOfDocument` and `HTMLEditor::InitEditorContentAndSelection` do nothing if the document is partially editable r=m_kato They and their callees work with the result of `GetRoot()` which is the document element or the body element. If the body is not editable, `Selection` should not be updated in non-editable region nor `<br>` elements should not be inserted in both non-focused editable elements and non-editable elements. Therefore, they should run only when the document element or the `<body>` element is editable. To keep testing crashtests as reported, this patch makes tests which have `contenteditable` except `<html>` and `<body>` initialize `Selection` as what we've done. And clean up the tests for helping to port them to WPT in the future (bug 1725850). Differential Revision: https://phabricator.services.mozilla.com/D157408 2022-09-22 09:27:37 +03:00			`<body onload="onLoad()">`
			`<meter contenteditable>`
Bug 1446451: GetPropertyValue can indeed not return an integer if the node is not displayed. r=masayuki MozReview-Commit-ID: Gk0PffVE7bz --HG-- extra : rebase_source : ded727b58d4184a9723d9f2d196882462384bce7 2018-03-16 20:07:33 +03:00			`<dialog>`
Bug 1792502 - Correct the emulation in crashtests for bug 1789967 r=m_kato I misunderstood the traditional behavior before bug 1789967, that is, `HTMLEditor` collapsed `Selection` to end of the deepest last child container element or text node of the `<body>`, rather than to end of only the deepest last child container element. This misunderstanding caused the backout of the first landing, but I didn't realize this mistake. Therefore, this patch makes the crashtests which are touched in bug 1789967 and the collapsed point is at a text node (or failed to consider the collapsed point) collapse `Selection` to end of the deepest last text node of their `<body>` elements. Differential Revision: https://phabricator.services.mozilla.com/D158177 2022-10-02 03:03:36 +03:00			`</dialog></meter></body>`