Quelle  bug89419_window.xhtml   Sprache: unbekannt

<?xml version="1.0"?>
<?xml-stylesheet href="chrome://global/skin" type="text/css"?>

<window id="89419Test"
        xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
        width="600"
        height="600"
        onload="setTimeout(runTests, 0);"
        title="bug 89419 test">

  <script type="application/javascript" src= "chrome://mochikit/content/chrome-harness.js" />
  <script type="application/javascript" src="docshell_helpers.js" />
  <script src="chrome://mochikit/content/tests/SimpleTest/WindowSnapshot.js"></script>

  <script type="application/javascript"><![CDATA[
    ////
    // A visited link should have the :visited style applied
    // to it when displayed on a page which was fetched from
    // the bfcache.
    //
    async function runTests() {
      // Disable rcwn to make cache behavior deterministic.
      var {SpecialPowers} = window.arguments[0];
      await SpecialPowers.pushPrefEnv({"set":[["network.http.rcwn.enabled", false]]});

      // Load a test page containing an image referring to the sjs that returns
      // a different redirect every time it's loaded.
      await new Promise(resolve => {
        doPageNavigation({
          uri: getHttpUrl("89419.html"),
          onNavComplete: resolve,
          preventBFCache: true,
        });
      })

      var first = await snapshotWindow(TestWindow.getWindow());

      await new Promise(resolve => {
        doPageNavigation({
          uri: "about:blank",
          onNavComplete: resolve,
        });
      });

      var second = await snapshotWindow(TestWindow.getWindow());
      function snapshotsEqual(snap1, snap2) {
        return compareSnapshots(snap1, snap2, true)[0];
      }
      ok(!snapshotsEqual(first, second), "about:blank should not be the same as the image web page");

      await new Promise(resolve => {
        doPageNavigation({
          back: true,
          onNavComplete: resolve,
        });
      });

      var third = await snapshotWindow(TestWindow.getWindow());
      ok(!snapshotsEqual(third, second), "going back should not be the same as about:blank");
      ok(snapshotsEqual(first, third), "going back should be the same as the initial load");

      // Tell the framework the test is finished.
      finish();
    }

  ]]></script>

  <browser type="content" primary="true" flex="1" id="content" src="about:blank"/>
</window>