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+<!DOCTYPE HTML>
+<html>
+<!--
+https://bugzilla.mozilla.org/show_bug.cgi?id=570341
+-->
+<head>
+ <title>Test for Bug 570341</title>
+ <script src="/tests/SimpleTest/SimpleTest.js"></script>
+ <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
+<script>
+ var start = Date.now();
+ var moments = {};
+
+ var unload = 0;
+ var wasEnabled = true;
+
+ function collectMoments() {
+ var win = frames[0];
+ var timing = (win.performance && win.performance.timing) || {};
+ for (let p in timing) {
+ moments[p] = timing[p];
+ }
+ for (let p in win) {
+ if (p.substring(0, 9) == "_testing_") {
+ moments[p.substring(9)] = win[p];
+ }
+ }
+ moments.evt_unload = unload;
+ return moments;
+ }
+
+ function showSequence(node) {
+ while (node.firstChild) {
+ node.firstChild.remove();
+ }
+ var sequence = [];
+ for (var p in moments) {
+ sequence.push(p);
+ }
+ sequence.sort(function(a, b) {
+ return moments[a] - moments[b];
+ });
+ var table = document.createElement("table");
+ node.appendChild(table);
+ var row = document.createElement("tr");
+ table.appendChild(row);
+ var cell = document.createElement("td");
+ row.appendChild(cell);
+ cell.appendChild(document.createTextNode("start"));
+ cell = document.createElement("td");
+ row.appendChild(cell);
+ cell.appendChild(document.createTextNode(start));
+ for (var i = 0; i < sequence.length; ++i) {
+ var prop = sequence[i];
+ row = document.createElement("tr");
+ table.appendChild(row);
+ cell = document.createElement("td");
+ row.appendChild(cell);
+ cell.appendChild(document.createTextNode(prop));
+ cell = document.createElement("td");
+ row.appendChild(cell);
+ cell.appendChild(document.createTextNode(moments[prop]));
+ }
+ }
+
+ function checkValues() {
+ var win = frames[0];
+ ok(win.performance,
+ "window.performance is missing or not accessible for frame");
+ ok(!win.performance || win.performance.timing,
+ "window.performance.timing is missing or not accessible for frame");
+ collectMoments();
+
+ var sequences = [
+ ["navigationStart", "unloadEventStart", "unloadEventEnd"],
+ ["navigationStart", "fetchStart", "domainLookupStart", "domainLookupEnd",
+ "connectStart", "connectEnd", "requestStart", "responseStart", "responseEnd"],
+ ["responseStart", "domLoading", "domInteractive", "domComplete"],
+ ["domContentLoadedEventStart", "domContentLoadedEventEnd",
+ "loadEventStart", "loadEventEnd"],
+ ];
+
+ for (var i = 0; i < sequences.length; ++i) {
+ var seq = sequences[i];
+ for (var j = 0; j < seq.length; ++j) {
+ var prop = seq[j];
+ if (j > 0) {
+ var prevProp = seq[j - 1];
+ ok(moments[prevProp] <= moments[prop],
+ ["Expected ", prevProp, " to happen before ", prop,
+ ", got ", prevProp, " = ", moments[prevProp],
+ ", ", prop, " = ", moments[prop]].join(""));
+ }
+ }
+ }
+
+ SimpleTest.finish();
+ }
+
+window.onload = function() {
+ var win = frames[0];
+ win.addEventListener("unload", function() {
+ unload = Date.now();
+ }, true);
+ var seenLoad = 0;
+ win.addEventListener("load", function() {
+ seenLoad = Date.now();
+ }, true);
+ frames[0].location = "bug570341_recordevents.html";
+ var interval = setInterval(function() {
+ // time constants here are arbitrary, chosen to allow the test to pass
+ var stopPolling = (win.performance && win.performance.loadEventEnd) ||
+ (seenLoad && Date.now() >= seenLoad + 3000) ||
+ Date.now() >= start + 30000;
+ if (stopPolling) {
+ clearInterval(interval);
+ checkValues();
+ } else if (win._testing_evt_load) {
+ seenLoad = Date.now();
+ }
+ }, 100);
+};
+</script>
+</head>
+<body>
+<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=570341">Mozilla Bug 570341</a>
+<div id="frames">
+<iframe name="child0" src="navigation/blank.html"></iframe>
+</div>
+<button type="button" onclick="showSequence(document.getElementById('display'))">
+ Show Events</button>
+<p id="display"></p>
+<div id="content" style="display: none">
+
+</div>
+<pre id="test">
+<script type="application/javascript">
+SimpleTest.waitForExplicitFinish();
+</script>
+</pre>
+</body>
+</html>