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Quelle  test_focus_radio.xhtml   Sprache: unbekannt

 
<?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="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
        title="Tests for Accessible TakeFocus on Radio Elements">

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

  <script type="application/javascript"
          src="../common.js" />
  <script type="application/javascript"
          src="../role.js" />
  <script type="application/javascript"
          src="../states.js" />
  <script type="application/javascript"
          src="../promisified-events.js" />

  <script type="application/javascript">
  <![CDATA[
    async function doTests() {
      let radio1 = getAccessible("radio1");
      let focused = waitForEvent(EVENT_FOCUS, radio1);
      radio1.takeFocus();
      await focused;
      // radio1 wasn't selected. Ensure that takeFocus didn't change that.
      testStates(radio1, STATE_FOCUSED, 0, STATE_CHECKED);

      // Test focusing another radio in the group while the group is still
      // focused.
      let radio2 = getAccessible("radio2");
      focused = waitForEvent(EVENT_FOCUS, radio2);
      radio2.takeFocus();
      await focused;
      testStates(radio2, STATE_FOCUSED | STATE_CHECKED);

      let groupEl = document.getElementById("radiogroup");
      // Selecting an item also focuses it.
      focused = waitForEvent(EVENT_FOCUS, radio1);
      groupEl.value = "1";
      await focused;
      testStates(radio1, STATE_FOCUSED | STATE_CHECKED);

      // If an item is already selected but not focused, selecting it again
      // focuses it.
      focused = waitForEvent(EVENT_FOCUS, radio2);
      radio2.takeFocus();
      await focused;
      testStates(radio2, STATE_FOCUSED, 0, STATE_CHECKED);
      // radio1 is selected but not focused.
      // Select radio1 again, which should focus it.
      focused = waitForEvent(EVENT_FOCUS, radio1);
      groupEl.value = "1";
      await focused;
      testStates(radio1, STATE_FOCUSED | STATE_CHECKED);

      SimpleTest.finish();
    }

    SimpleTest.waitForExplicitFinish();
    addA11yLoadEvent(doTests);
  ]]>
  </script>

  <hbox flex="1" style="overflow: auto;">
    <body xmlns="http://www.w3.org/1999/xhtml">
      <p id="display"></p>
      <div id="content" style="display: none"></div>
      <pre id="test">
      </pre>
    </body>

    <vbox flex="1">
      <radiogroup id="radiogroup" value="2">
        <radio id="radio1" value="1"/>
        <radio id="radio2" value="2"/>
      </radiogroup>

      <vbox id="eventdump"/>
    </vbox>
  </hbox>
</window>

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