mirror of
https://github.com/classilla/tenfourfox.git
synced 2024-10-09 16:55:15 +00:00
74 lines
2.7 KiB
JavaScript
74 lines
2.7 KiB
JavaScript
|
/* Any copyright is dedicated to the Public Domain.
|
||
|
http://creativecommons.org/publicdomain/zero/1.0/ */
|
||
|
|
||
|
/* Ensure that clicking the button in the Offline mode neterror page makes the browser go online. See bug 435325. */
|
||
|
|
||
|
var proxyPrefValue;
|
||
|
|
||
|
function test() {
|
||
|
waitForExplicitFinish();
|
||
|
|
||
|
let tab = gBrowser.selectedTab = gBrowser.addTab();
|
||
|
|
||
|
// Go offline and disable the proxy and cache, then try to load the test URL.
|
||
|
Services.io.offline = true;
|
||
|
|
||
|
// Tests always connect to localhost, and per bug 87717, localhost is now
|
||
|
// reachable in offline mode. To avoid this, disable any proxy.
|
||
|
proxyPrefValue = Services.prefs.getIntPref("network.proxy.type");
|
||
|
Services.prefs.setIntPref("network.proxy.type", 0);
|
||
|
|
||
|
Services.prefs.setBoolPref("browser.cache.disk.enable", false);
|
||
|
Services.prefs.setBoolPref("browser.cache.memory.enable", false);
|
||
|
content.location = "http://example.com/";
|
||
|
|
||
|
window.addEventListener("DOMContentLoaded", function load() {
|
||
|
if (content.location == "about:blank") {
|
||
|
info("got about:blank, which is expected once, so return");
|
||
|
return;
|
||
|
}
|
||
|
window.removeEventListener("DOMContentLoaded", load, false);
|
||
|
|
||
|
let observer = new MutationObserver(function (mutations) {
|
||
|
for (let mutation of mutations) {
|
||
|
if (mutation.attributeName == "hasBrowserHandlers") {
|
||
|
observer.disconnect();
|
||
|
checkPage();
|
||
|
return;
|
||
|
}
|
||
|
}
|
||
|
});
|
||
|
let docElt = tab.linkedBrowser.contentDocument.documentElement;
|
||
|
observer.observe(docElt, { attributes: true });
|
||
|
}, false);
|
||
|
}
|
||
|
|
||
|
function checkPage() {
|
||
|
ok(Services.io.offline, "Setting Services.io.offline to true.");
|
||
|
is(gBrowser.contentDocument.documentURI.substring(0,27),
|
||
|
"about:neterror?e=netOffline", "Loading the Offline mode neterror page.");
|
||
|
|
||
|
// Now press the "Try Again" button
|
||
|
ok(gBrowser.contentDocument.getElementById("errorTryAgain"),
|
||
|
"The error page has got a #errorTryAgain element");
|
||
|
|
||
|
// Re-enable the proxy so example.com is resolved to localhost, rather than
|
||
|
// the actual example.com.
|
||
|
Services.prefs.setIntPref("network.proxy.type", proxyPrefValue);
|
||
|
|
||
|
Services.obs.addObserver(function observer(aSubject, aTopic) {
|
||
|
ok(!Services.io.offline, "After clicking the Try Again button, we're back " +
|
||
|
"online.");
|
||
|
Services.obs.removeObserver(observer, "network:offline-status-changed", false);
|
||
|
finish();
|
||
|
}, "network:offline-status-changed", false);
|
||
|
gBrowser.contentDocument.getElementById("errorTryAgain").click();
|
||
|
}
|
||
|
|
||
|
registerCleanupFunction(function() {
|
||
|
Services.prefs.setBoolPref("browser.cache.disk.enable", true);
|
||
|
Services.prefs.setBoolPref("browser.cache.memory.enable", true);
|
||
|
Services.io.offline = false;
|
||
|
gBrowser.removeCurrentTab();
|
||
|
});
|