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"use strict";
var { interfaces: Ci, classes: Cc, utils: Cu, results: Cr } = Components;
var {WebNavigation} = Cu.import("resource://gre/modules/WebNavigation.jsm", {});
const BASE = "http://example.com/browser/toolkit/modules/tests/browser";
const URL = BASE + "/file_WebNavigation_page1.html";
const FRAME = BASE + "/file_WebNavigation_page2.html";
const FRAME2 = BASE + "/file_WebNavigation_page3.html";
const EVENTS = [
"onBeforeNavigate",
"onCommitted",
"onDOMContentLoaded",
"onCompleted",
"onErrorOccurred",
"onReferenceFragmentUpdated",
];
const REQUIRED = [
"onBeforeNavigate",
"onCommitted",
"onDOMContentLoaded",
"onCompleted",
];
var expectedBrowser;
var received = [];
var completedResolve;
var waitingURL, waitingEvent;
var rootWindowID;
function gotEvent(event, details)
{
if (!details.url.startsWith(BASE)) {
return;
}
info(`Got ${event} ${details.url} ${details.windowId} ${details.parentWindowId}`);
is(details.browser, expectedBrowser, "correct <browser> element");
received.push({url: details.url, event});
if (typeof(rootWindowID) == "undefined") {
rootWindowID = details.windowId;
}
if (details.url == URL) {
is(details.windowId, rootWindowID, "root window ID correct");
} else {
is(details.parentWindowId, rootWindowID, "parent window ID correct");
isnot(details.windowId, rootWindowID, "window ID probably okay");
}
isnot(details.windowId, undefined);
isnot(details.parentWindowId, undefined);
if (details.url == waitingURL && event == waitingEvent) {
completedResolve();
}
}
function loadViaFrameScript(url, event, script)
{
// Loading via a frame script ensures that the chrome process never
// "gets ahead" of frame scripts in non-e10s mode.
received = [];
waitingURL = url;
waitingEvent = event;
expectedBrowser.messageManager.loadFrameScript("data:," + script, false);
return new Promise(resolve => { completedResolve = resolve; });
}
add_task(function* webnav_ordering() {
let listeners = {};
for (let event of EVENTS) {
listeners[event] = gotEvent.bind(null, event);
WebNavigation[event].addListener(listeners[event]);
}
gBrowser.selectedTab = gBrowser.addTab();
let browser = gBrowser.selectedBrowser;
expectedBrowser = browser;
yield BrowserTestUtils.browserLoaded(browser);
yield loadViaFrameScript(URL, "onCompleted", `content.location = "${URL}";`);
function checkRequired(url) {
for (let event of REQUIRED) {
let found = false;
for (let r of received) {
if (r.url == url && r.event == event) {
found = true;
}
}
ok(found, `Received event ${event} from ${url}`);
}
}
checkRequired(URL);
checkRequired(FRAME);
function checkBefore(action1, action2) {
function find(action) {
for (let i = 0; i < received.length; i++) {
if (received[i].url == action.url && received[i].event == action.event) {
return i;
}
}
return -1;
}
let index1 = find(action1);
let index2 = find(action2);
ok(index1 != -1, `Action ${JSON.stringify(action1)} happened`);
ok(index2 != -1, `Action ${JSON.stringify(action2)} happened`);
ok(index1 < index2, `Action ${JSON.stringify(action1)} happened before ${JSON.stringify(action2)}`);
}
checkBefore({url: URL, event: "onCommitted"}, {url: FRAME, event: "onBeforeNavigate"});
checkBefore({url: FRAME, event: "onCompleted"}, {url: URL, event: "onCompleted"});
yield loadViaFrameScript(FRAME2, "onCompleted", `content.frames[0].location = "${FRAME2}";`);
checkRequired(FRAME2);
yield loadViaFrameScript(FRAME2 + "#ref", "onReferenceFragmentUpdated",
"content.frames[0].document.getElementById('elt').click();");
info("Received onReferenceFragmentUpdated from FRAME2");
gBrowser.removeCurrentTab();
for (let event of EVENTS) {
WebNavigation[event].removeListener(listeners[event]);
}
});
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