test_bug413310.html

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<!DOCTYPE HTML>

<html>

<!--

https://bugzilla.mozilla.org/show_bug.cgi?id=413310

-->

<head>

  <title>Test for Bug 413310</title>

  <script src="/tests/SimpleTest/SimpleTest.js"></script>

  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />

</head>

<body>

<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=413310">Mozilla Bug 413310</a>

<p id="display">

<script class="testbody" type="text/javascript">

if (navigator.platform.startsWith("Mac")) {

  SimpleTest.expectAssertions(0, 2);

} else {

  SimpleTest.expectAssertions(0, 1);

/** Test for Bug 413310 */

// NOTE: If we ever make subframes do bfcache stuff, this test will need to be

// modified accordingly!  It assumes that subframes do NOT get bfcached.

var onloadCount = 0;

var step = -1; // One increment will come from the initial subframe onload.

               // Note that this script should come before the subframe,

               // so that doNextStep is defined when its onload handler fires.

var textContent;

SimpleTest.waitForExplicitFinish();

addLoadEvent(doNextStep);

function doNextStep() {

  ++step;

  switch (step) {

    case 1:

      is(onloadCount, 1, "Loaded initial page");

      is($("i").contentWindow.location.href,

         location.href.replace(/test_bug413310.html/,

                               "bug413310-subframe.html"),

         "Unexpected subframe location after initial load");

      $("i").contentDocument.forms[0].submit();

      break;

    case 2:

      is(onloadCount, 2, "Loaded POST result");

      is($("i").contentWindow.location.href,

         location.href.replace(/test_bug413310.html/,

                               "bug413310-post.sjs"),

         "Unexpected subframe location after POST load");

      textContent = $("i").contentDocument.body.textContent;

      isDeeply(textContent.match(/^POST /), ["POST "], "Not a POST?");

      $("i").contentWindow.location.hash = "foo";

      setTimeout(doNextStep, 0);

      break;

    case 3:

      is(onloadCount, 2, "Anchor scroll should not fire onload");

      is($("i").contentWindow.location.href,

         location.href.replace(/test_bug413310.html/,

                               "bug413310-post.sjs#foo"),

         "Unexpected subframe location after anchor scroll");

      is(textContent, $("i").contentDocument.body.textContent,

         "Did a load when scrolling?");

      $("i").contentWindow.location.href = "bug413310-subframe.html";

      break;

    case 4:

      is(onloadCount, 3, "Done new load");

      is($("i").contentWindow.location.href,

         location.href.replace(/test_bug413310.html/,

                               "bug413310-subframe.html"),

         "Unexpected subframe location after new load");

      history.back();

      break;

    case 5:

      is(onloadCount, 4,

         "History traversal didn't fire onload: bfcache issues!");

      is($("i").contentWindow.location.href,

         location.href.replace(/test_bug413310.html/,

                               "bug413310-post.sjs#foo"),

         "Unexpected subframe location");

      is(textContent, $("i").contentDocument.body.textContent,

         "Did a load when going back?");

      SimpleTest.finish();

      break;

</script>

<!-- Use a timeout in onload so that we don't do a load immediately inside onload -->

<iframe id="i" src="bug413310-subframe.html" onload="setTimeout(doNextStep, 20)">

</iframe>

</p>

<div id="content" style="display: none">

</div>

<pre id="test">

</pre>

</body>

</html>