fune/browser/components/sessionstore/test/browser_615394-SSWindowState_events_setWindowState.js
2018-04-01 16:05:34 +02:00

55 lines
1.8 KiB
JavaScript

/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
function test() {
/** Test for Bug 615394 - Session Restore should notify when it is beginning and ending a restore **/
waitForExplicitFinish();
let newState = {
windows: [{
tabs: [
{ entries: [{ url: "about:mozilla", triggeringPrincipal_base64 }], extData: { "foo": "bar" } },
{ entries: [{ url: "http://example.org", triggeringPrincipal_base64 }], extData: { "baz": "qux" } }
]
}]
};
let busyEventCount = 0,
readyEventCount = 0,
tabRestoredCount = 0;
function onSSWindowStateBusy(aEvent) {
busyEventCount++;
}
function onSSWindowStateReady(aEvent) {
readyEventCount++;
is(ss.getCustomTabValue(gBrowser.tabs[0], "foo"), "bar");
is(ss.getCustomTabValue(gBrowser.tabs[1], "baz"), "qux");
}
function onSSTabRestored(aEvent) {
if (++tabRestoredCount < 2)
return;
is(busyEventCount, 1);
is(readyEventCount, 1);
is(gBrowser.tabs[0].linkedBrowser.currentURI.spec, "about:mozilla");
is(gBrowser.tabs[1].linkedBrowser.currentURI.spec, "http://example.org/");
window.removeEventListener("SSWindowStateBusy", onSSWindowStateBusy);
window.removeEventListener("SSWindowStateReady", onSSWindowStateReady);
gBrowser.tabContainer.removeEventListener("SSTabRestored", onSSTabRestored);
gBrowser.removeTab(gBrowser.tabs[1]);
finish();
}
window.addEventListener("SSWindowStateBusy", onSSWindowStateBusy);
window.addEventListener("SSWindowStateReady", onSSWindowStateReady);
gBrowser.tabContainer.addEventListener("SSTabRestored", onSSTabRestored);
ss.setWindowState(window, JSON.stringify(newState), true);
}