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+<!doctype html>
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script src="/tests/SimpleTest/EventUtils.js"></script>
+<script src="/tests/SimpleTest/paint_listener.js"></script>
+<script src="/tests/gfx/layers/apz/test/mochitest/apz_test_utils.js"></script>
+<script src="copypaste.js"></script>
+<link rel="stylesheet" href="/tests/SimpleTest/test.css">
+<div id="content">
+ <style>
+ @font-face {
+ font-family: Ahem;
+ src: url("Ahem.ttf");
+ }
+ body { font-family: Ahem; font-size: 20px; margin: 0; }
+ input, textarea {
+ font: inherit;
+ -moz-appearance: none;
+ padding: 0;
+ border: 0;
+ scrollbar-width: none;
+ }
+ </style>
+ <input id="disabled-input" disabled value="abcd"> efgh <br> <textarea rows=1 id="disabled-textarea" disabled>ijkl</textarea> mnop <br>
+</div>
+
+<script>
+function dragSelect(e, x1, x2, x3) {
+ dir = x2 > x1 ? 1 : -1;
+ synthesizeMouse(e, x1, 5, { type: "mousedown" });
+ synthesizeMouse(e, x1 + dir, 5, { type: "mousemove" });
+ if (x3)
+ synthesizeMouse(e, x3, 5, { type: "mousemove" });
+ synthesizeMouse(e, x2 - dir, 5, { type: "mousemove" });
+ synthesizeMouse(e, x2, 5, { type: "mouseup" });
+}
+
+SimpleTest.waitForExplicitFinish();
+waitUntilApzStable().then(async function() {
+ const docShell = SpecialPowers.wrap(window).docShell;
+
+ const clipboard = SpecialPowers.Services.clipboard;
+
+ function copySelectionToClipboard() {
+ return SimpleTest.promiseClipboardChange(
+ () => true,
+ () => {
+ SpecialPowers.doCommand(window, "cmd_copy");
+ }
+ );
+ }
+
+ function getLoadContext() {
+ return docShell.QueryInterface(SpecialPowers.Ci.nsILoadContext);
+ }
+
+ function getClipboardData(mime) {
+ var transferable = SpecialPowers.Cc[
+ "@mozilla.org/widget/transferable;1"
+ ].createInstance(SpecialPowers.Ci.nsITransferable);
+ transferable.init(getLoadContext());
+ transferable.addDataFlavor(mime);
+ clipboard.getData(transferable, 1);
+ var data = SpecialPowers.createBlankObject();
+ transferable.getTransferData(mime, data);
+ return data;
+ }
+
+ function testClipboardValue(mime, expected) {
+ var data = SpecialPowers.wrap(getClipboardData(mime));
+ is(
+ data.value == null
+ ? data.value
+ : data.value.QueryInterface(SpecialPowers.Ci.nsISupportsString).data,
+ expected,
+ mime + " value in the clipboard"
+ );
+ return data.value;
+ }
+
+ async function runTestsOn(doc) {
+ for (let id of ["disabled-input", "disabled-textarea"]) {
+ let element = doc.getElementById(id);
+ dragSelect(element, 0, 60);
+ await copySelectionToClipboard();
+ testClipboardValue("text/plain", element.value.substr(0, 3));
+ }
+ }
+
+ await runTestsOn(document)
+
+ let iframe = document.createElement("iframe");
+ iframe.setAttribute("frameborder", "0");
+ iframe.srcdoc = `<!doctype html>${document.getElementById("content").outerHTML}`;
+ let iframeLoad = new Promise(resolve => {
+ iframe.addEventListener("load", resolve, { once: true });
+ });
+ document.body.appendChild(iframe);
+
+ await iframeLoad;
+ iframe.width = window.innerWidth;
+ iframe.height = window.innerHeight;
+
+ await SimpleTest.promiseFocus(iframe.contentWindow);
+ await runTestsOn(iframe.contentDocument);
+
+ // Add a contenteditable element to test the case where there's an HTMLEditor
+ // around the page.
+ let div = document.createElement("div");
+ div.setAttribute("contenteditable", "true");
+ document.body.appendChild(div);
+
+ await runTestsOn(document);
+
+ SimpleTest.finish();
+});
+</script>