gecko/toolkit/mozapps/extensions/test/xpinstall/browser_offline.js

50 lines
1.5 KiB
JavaScript

// ----------------------------------------------------------------------------
// Tests that going offline cancels an in progress download.
function test() {
Harness.downloadProgressCallback = download_progress;
Harness.installsCompletedCallback = finish_test;
Harness.setup();
var pm = Services.perms;
pm.add(makeURI("http://example.com/"), "install", pm.ALLOW_ACTION);
var triggers = encodeURIComponent(JSON.stringify({
"Unsigned XPI": TESTROOT + "unsigned.xpi"
}));
gBrowser.selectedTab = gBrowser.addTab();
gBrowser.loadURI(TESTROOT + "installtrigger.html?" + triggers);
}
function download_progress(addon, value, maxValue) {
try {
Services.io.manageOfflineStatus = false;
Services.prefs.setBoolPref("browser.offline", true);
Services.io.offline = true;
} catch (ex) {
}
}
function finish_test(count) {
function wait_for_online() {
info("Checking if the browser is still offline...");
var request = Cc["@mozilla.org/xmlextras/xmlhttprequest;1"].
createInstance(Ci.nsIXMLHttpRequest);
request.open("GET", TESTROOT + "empty.xpi", true);
request.onerror = wait_for_online;
request.onload = Harness.finish;
request.send(null);
}
is(count, 0, "No add-ons should have been installed");
try {
Services.prefs.setBoolPref("browser.offline", false);
Services.io.offline = false;
} catch (ex) {
}
Services.perms.remove("example.com", "install");
gBrowser.removeCurrentTab();
wait_for_online();
}