Quelle file_bug426646-2.html

Sprache: HTML

products/Sources/formale Sprachen/C/Firefox/dom/base/test/file_bug426646-2.html

<html><head>
<title>Bug 426646, Using location.replace breaks iframe history</title>
<script type="text/javascript">
var BASE_URI = "http://mochi.test:8888/tests/dom/base/test/";
var url1 = BASE_URI + "iframe1_bug426646.html";

var win0 = null;

function soon(f) {
  return function() { setTimeout(f, 0); };
}

function doe() {
  document.body.innerHTML = "<iframe src='about:blank'></iframe>";
  document.body.innerHTML += "<iframe src='about:blank'></iframe>";
  win0 = window.frames[0];
  win0.frameElement.onload = soon(doe2);
  win0.location.replace(url1);
}

function doe2() {
  // Add some iframes/docshells. Session history should still work.
  var ifr1 = document.createElement("iframe");
  ifr1.onload = soon(doe3);
  document.body.insertBefore(ifr1, document.body.firstChild);

  var ifr2 = document.createElement("iframe");
  ifr2.onload = soon(doe3);
  document.body.insertBefore(ifr2, document.body.firstChild);

  var ifr3 = document.createElement("iframe");
  ifr3.onload = soon(doe3);
  document.body.insertBefore(ifr3, document.body.firstChild);
}

var doe3_count = 0;
function doe3() {
  // Wait until all three iframes have loaded about:blank before navigating
  // win0.
  doe3_count++;
  if (doe3_count < 3) {
    return;
  }
  if (doe3_count > 3) {
    ok(false, 'Unexpected ' + doe3_count + 'th call to doe3.');
    return;
  }

  win0.frameElement.onload = soon(doe4);
  win0.location = BASE_URI + 'iframe2_bug426646.html';
}

function doe4() {
  win0.frameElement.onload = soon(doe5);
  history.go(-1);
}

function doe5() {
  opener.is(String(win0.location), url1, "History.go(-1) didn't work?");
  close();
}
</script>
</head>
<body onload="setTimeout(doe, 0);" onunload="opener.nextTest();">
</body></html>

Messung V0.5 in Prozent

¤ Dauer der Verarbeitung: 0.3 Sekunden ¤

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PVS Prover

Isabelle Prover

NIST Cobol Testsuite

Cephes Mathematical Library

Vienna Development Method

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