test_pasteImgTextarea.xhtml

Enable keyboard shortcuts

<?xml version="1.0"?>

<?xml-stylesheet href="chrome://global/skin" type="text/css"?>

<?xml-stylesheet href="chrome://mochikit/content/tests/SimpleTest/test.css" type="text/css"?>

<window xmlns:html="http://www.w3.org/1999/xhtml"

        xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">

  <script src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>

  <body xmlns="http://www.w3.org/1999/xhtml">

    <html:img id="i" src="green.png" />

    <html:textarea id="t"></html:textarea>

  </body>

  <script type="text/javascript"><![CDATA[

    let loaded = new Promise(resolve => addLoadEvent(resolve));

    add_task(async function() {

        await loaded;

        SpecialPowers.setCommandNode(window, document.getElementById("i"));

        SpecialPowers.doCommand(window, "cmd_copyImageContents");

        let input = document.getElementById("t");

        input.focus();

        var controller =

          SpecialPowers.wrap(input).controllers.getControllerForCommand("cmd_paste");

        is(controller.isCommandEnabled("cmd_paste"), false,

           "paste should not be enabled in xul textareas when an image is on the clipboard");

});

  ]]></script>

</window>