<!
DOCTYPE HTML>
<
html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=1121701
-->
<
head>
<
meta charset=
"utf-8">
<
title>Test for Bug
1121701</
title>
<
script src=
"/tests/SimpleTest/SimpleTest.js"></
script>
<
link rel=
"stylesheet" type=
"text/css" href=
"/tests/SimpleTest/test.css"/>
<
script type=
"application/javascript">
/** Test for Bug
1121701 */
SimpleTest.waitForExplicitFinish();
var testUrl1 =
"file_bug1121701_1.html";
var testUrl2 =
"file_bug1121701_2.html";
var page1LoadCount =
0;
let page1Done = {};
page1Done.promise = new Promise(resolve => {
page1Done.resolve = resolve;
});
let page2Done = {};
page2Done.promise = new Promise(resolve => {
page2Done.resolve = resolve;
});
addLoadEvent(async function() {
var bc = SpecialPowers.wrap(BroadcastChannel).unpartitionedTestingChannel(
"file_bug1121701_1");
var bc2 = SpecialPowers.wrap(BroadcastChannel).unpartitionedTestingChannel(
"file_bug1121701_2");
async function scheduleFinish() {
await Promise.all([page1Done.promise, page2Done.promise]);
bc2.close();
bc.close();
SimpleTest.finish();
}
bc.onmessage = (msgEvent) => {
var msg = msgEvent.data;
var command = msg.
command;
if (
command ==
"child1PageShow") {
++page1LoadCount;
var persisted = msg.persisted;
var pageHideAsserts = msg.pageHideAsserts;
if (pageHideAsserts) {
ok(pageHideAsserts.persisted,
"onpagehide: test page 1 should get persisted");
is(pageHideAsserts.innerHTML,
"modified",
"onpagehide: innerHTML text is 'modified'");
}
if (page1LoadCount ==
1) {
SimpleTest.executeSoon(function() {
is(persisted, false,
"Initial page load shouldn't be persisted.");
bc.postMessage({
command:
"setInnerHTML", testUrl2});
});
} else if (page1LoadCount ==
2) {
is(persisted, true,
"Page load from bfcache should be persisted.");
is(msg.innerHTML,
"modified",
"innerHTML text is 'modified'");
bc.postMessage({
command:
"close"});
}
} else if (
command ==
"closed") {
page1Done.resolve();
}
}
bc2.onmessage = (msgEvent) => {
var msg = msgEvent.data;
var command = msg.
command;
if (
command ==
"child2PageShow") {
bc2.postMessage({
command:
"setInnerHTML", location: location.href});
} else if (
command ==
"onmessage") {
page2Done.resolve();
}
}
scheduleFinish();
// If Fission is disabled, the pref is no-op.
SpecialPowers.pushPrefEnv({set: [[
"fission.bfcacheInParent", true]]}, () => {
window.open(testUrl1,
"",
"noopener");
});
});
</
script>
</
head>
<
body>
<
a target=
"_blank" href=
"https://bugzilla.mozilla.org/show_bug.cgi?id=1121701">Mozil
la Bug 1121701</a>
<p id="display"></p>
<div id="content" style="display: none">
</div>
<pre id="test">
</pre>
</body>
</html>
