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<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>Test insertText when caret is around a text node</title>
<link rel="stylesheet" href="/tests/SimpleTest/test.css">
<script src="/tests/SimpleTest/EventUtils.js"></script>
<script src="/tests/SimpleTest/SimpleTest.js"></script>
<script>
"use strict";
SimpleTest.waitForExplicitFinish();
SimpleTest.waitForFocus(async () => {
function getHTMLEditor() {
let editingSession = SpecialPowers.wrap(window).docShell.editingSession;
if (!editingSession) {
return null;
}
let editor = editingSession.getEditorForWindow(window);
if (!editor) {
return null;
}
return editor.QueryInterface(SpecialPowers.Ci.nsIHTMLEditor);
}
document.designMode = "on";
document.body.focus();
await new Promise(resolve => requestAnimationFrame(() => requestAnimationFrame(resolve)));
const editor = getHTMLEditor();
editor.flags |= SpecialPowers.Ci.nsIEditor.eEditorPlaintextMask;
(function test_collapsed_before_first_text_child() {
document.body.innerHTML = "bc<br>";
getSelection().collapse(document.body, 0);
document.execCommand("insertText", false, "a");
is(
document.body.firstChild.data,
"abc",
"test_collapsed_before_first_text_child: Text should be inserted into start of the first text child"
);
})();
(function test_collapsed_before_first_text_child() {
document.body.innerHTML = "bc<br>";
getSelection().collapse(document.body, 0);
document.execCommand("insertText", false, "a");
is(
document.body.firstChild.data,
"abc",
"test_collapsed_before_first_text_child: Text should be inserted into start of the first text child"
);
})();
(function test_collapsed_after_last_text_child() {
document.body.innerHTML = "ab";
getSelection().collapse(document.body, 1);
document.execCommand("insertText", false, "c");
is(
document.body.firstChild.data,
"abc",
"test_collapsed_after_last_text_child: Text should be inserted into end of the last text child"
);
})();
(function test_collapsed_after_text_child() {
document.body.innerHTML = "ab<br>";
getSelection().collapse(document.body, 1);
document.execCommand("insertText", false, "c");
is(
document.body.firstChild.data,
"abc",
"test_collapsed_after_text_child: Text should be inserted into end of the previous text child"
);
})();
(function test_collapsed_at_text_child() {
document.body.innerHTML = "<img>bc";
getSelection().collapse(document.body, 1);
document.execCommand("insertText", false, "a");
is(
document.body.firstChild.nextSibling.data,
"abc",
"test_collapsed_at_text_child: Text should be inserted into start of the text child"
);
})();
document.designMode = "off";
SimpleTest.finish();
});
</script>
<body></body>
</html>
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