зеркало из https://github.com/mozilla/gecko-dev.git
157 строки
5.7 KiB
HTML
157 строки
5.7 KiB
HTML
<!--
|
|
Any copyright is dedicated to the Public Domain.
|
|
http://creativecommons.org/publicdomain/zero/1.0/
|
|
-->
|
|
<!DOCTYPE HTML>
|
|
<html>
|
|
<head>
|
|
<title>Test for SharedWorker</title>
|
|
<script src="/tests/SimpleTest/SimpleTest.js"></script>
|
|
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
|
|
<script class="testbody" type="text/javascript;version=1.7">
|
|
"use strict";
|
|
|
|
const scrollbarPref = "layout.testing.overlay-scrollbars.always-visible";
|
|
const bfCacheEnabledPref = "browser.sessionhistory.cache_subframes";
|
|
const bfCacheDepthPref = "browser.sessionhistory.max_total_viewers";
|
|
const bfCacheDepth = 10;
|
|
|
|
const frameRelativeURL = "multi_sharedWorker_frame.html";
|
|
const storedData = "0123456789abcdefghijklmnopqrstuvwxyz";
|
|
|
|
let testGenerator = (function() {
|
|
SimpleTest.waitForExplicitFinish();
|
|
|
|
// Force scrollbar to always be shown. The scrollbar setting is
|
|
// necessary to avoid the fade-in/fade-out from evicting our document
|
|
// from the BF cache below. If bug 1049277 is fixed, then we can
|
|
// stop setting the scrollbar pref here.
|
|
SpecialPowers.pushPrefEnv({ set: [[scrollbarPref, true]] },
|
|
sendToGenerator);
|
|
yield undefined;
|
|
|
|
window.addEventListener("message", function(event) {
|
|
if (typeof(event.data) == "string") {
|
|
info(event.data);
|
|
} else {
|
|
sendToGenerator(event);
|
|
}
|
|
});
|
|
|
|
let frame = document.getElementById("frame");
|
|
frame.src = frameRelativeURL;
|
|
frame.onload = sendToGenerator;
|
|
|
|
yield undefined;
|
|
|
|
frame = frame.contentWindow;
|
|
frame.postMessage({ command: "retrieve" }, "*");
|
|
|
|
let event = yield undefined;
|
|
ok(event instanceof MessageEvent, "Got a MessageEvent");
|
|
is(event.source, frame, "Correct window got the event");
|
|
is(event.data.type, "result", "Got a result message");
|
|
is(event.data.data, undefined, "No data stored yet");
|
|
|
|
frame.postMessage({ command: "store", data: storedData }, "*");
|
|
frame.postMessage({ command: "retrieve" }, "*");
|
|
|
|
event = yield undefined;
|
|
ok(event instanceof MessageEvent, "Got a MessageEvent");
|
|
is(event.source, frame, "Correct window got the event");
|
|
is(event.data.type, "result", "Got a result message");
|
|
is(event.data.data, storedData, "Got stored data");
|
|
|
|
// Navigate when the bfcache is disabled.
|
|
info("Navigating to about:blank");
|
|
frame = document.getElementById("frame");
|
|
frame.onload = sendToGenerator;
|
|
frame.src = "about:blank";
|
|
frame.contentWindow.document.body.offsetTop;
|
|
|
|
yield undefined;
|
|
|
|
info("Navigating to " + frameRelativeURL);
|
|
frame.src = frameRelativeURL;
|
|
frame.contentWindow.document.body.offsetTop;
|
|
|
|
yield undefined;
|
|
|
|
frame = frame.contentWindow;
|
|
frame.postMessage({ command: "retrieve" }, "*");
|
|
|
|
event = yield undefined;
|
|
ok(event instanceof MessageEvent, "Got a MessageEvent");
|
|
is(event.source, frame, "Correct window got the event");
|
|
is(event.data.type, "result", "Got a result message");
|
|
is(event.data.data, undefined, "No data stored");
|
|
|
|
frame.postMessage({ command: "store", data: storedData }, "*");
|
|
frame.postMessage({ command: "retrieve" }, "*");
|
|
|
|
event = yield undefined;
|
|
ok(event instanceof MessageEvent, "Got a MessageEvent");
|
|
is(event.source, frame, "Correct window got the event");
|
|
is(event.data.type, "result", "Got a result message");
|
|
is(event.data.data, storedData, "Got stored data");
|
|
|
|
info("Enabling '" + bfCacheEnabledPref + "' pref");
|
|
SpecialPowers.pushPrefEnv({ set: [[bfCacheEnabledPref, true],
|
|
[bfCacheDepthPref, bfCacheDepth]] },
|
|
sendToGenerator);
|
|
yield undefined;
|
|
|
|
// Navigate when the bfcache is enabled.
|
|
frame = document.getElementById("frame");
|
|
frame.onload = sendToGenerator;
|
|
|
|
info("Navigating to about:blank");
|
|
frame.src = "about:blank";
|
|
frame.contentWindow.document.body.offsetTop;
|
|
|
|
yield undefined;
|
|
|
|
for (let i = 0; i < 3; i++) {
|
|
info("Running GC");
|
|
SpecialPowers.exactGC(window, sendToGenerator);
|
|
yield undefined;
|
|
|
|
info("Waiting the event queue to clear");
|
|
SpecialPowers.executeSoon(sendToGenerator);
|
|
yield undefined;
|
|
}
|
|
|
|
info("Navigating to " + frameRelativeURL);
|
|
frame.src = frameRelativeURL;
|
|
frame.contentWindow.document.body.offsetTop;
|
|
|
|
yield undefined;
|
|
|
|
frame = frame.contentWindow;
|
|
frame.postMessage({ command: "retrieve" }, "*");
|
|
|
|
event = yield undefined;
|
|
ok(event instanceof MessageEvent, "Got a MessageEvent");
|
|
is(event.source, frame, "Correct window got the event");
|
|
is(event.data.type, "result", "Got a result message");
|
|
is(event.data.data, storedData, "Still have data stored");
|
|
|
|
info("Resetting '" + bfCacheEnabledPref + "' pref");
|
|
SpecialPowers.popPrefEnv(sendToGenerator);
|
|
yield undefined;
|
|
|
|
window.removeEventListener("message", sendToGenerator);
|
|
|
|
SimpleTest.finish();
|
|
yield undefined;
|
|
})();
|
|
|
|
let sendToGenerator = testGenerator.send.bind(testGenerator);
|
|
|
|
</script>
|
|
</head>
|
|
<body onload="testGenerator.next();">
|
|
<iframe id="frame"></iframe>
|
|
</body>
|
|
</html>
|