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<html>
<body>
<script class="testbody" type="application/javascript">
function is(a, b, msg) {
if (!Object.is(a, b)) {
throw new Error(`FAIL: expected ${b} got ${a} - ${msg}`);
}
}
function checkPasteHelper(event) {
is(event.clipboardData.types.indexOf('text/html'), -1, "clipboardData shouldn't have text/html");
// Set by injected JS in the test
let filePasteAllowed = document.getElementById("pasteAllowed").checked;
is(event.clipboardData.getData('text/plain'), filePasteAllowed ? "Some text" : "", "getData(text/plain) should return plain text");
return true;
}
window.addEventListener("paste", e => {
let result = null;
try {
result = checkPasteHelper(e);
} catch (e) {
result = e.toString();
}
document.dispatchEvent(new CustomEvent('testresult', {
detail: { result }
}));
});
document.addEventListener("teststart", _e => {
let editable = document.getElementById("editable1");
editable.focus();
window.getSelection().selectAllChildren(editable);
SpecialPowers.doCommand(window, "cmd_pasteNoFormatting");
});
</script>
<div contenteditable="true" id="editable1"><b>Formatted Text</b><br></div>
<label for="pasteAllowed">Paste allowed?</label><input id="pasteAllowed" type="checkbox">
</body>
</html>