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/* 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/. */
/**
Ensure that frameset history works properly when restoring a tab,
provided that the frameset is static.
*/
// Loading a toplevel frameset
add_task(function() {
let testURL = getRootDirectory(gTestPath) + "browser_frame_history_index.html";
let tab = gBrowser.addTab(testURL);
gBrowser.selectedTab = tab;
info("Opening a page with three frames, 4 loads should take place");
yield waitForLoadsInBrowser(tab.linkedBrowser, 4);
let browser_b = tab.linkedBrowser.contentDocument.getElementsByTagName("frame")[1];
let document_b = browser_b.contentDocument;
let links = document_b.getElementsByTagName("a");
// We're going to click on the first link, so listen for another load event
info("Clicking on link 1, 1 load should take place");
let promise = waitForLoadsInBrowser(tab.linkedBrowser, 1);
EventUtils.sendMouseEvent({type:"click"}, links[0], browser_b.contentWindow);
yield promise;
info("Clicking on link 2, 1 load should take place");
promise = waitForLoadsInBrowser(tab.linkedBrowser, 1);
EventUtils.sendMouseEvent({type:"click"}, links[1], browser_b.contentWindow);
yield promise;
info("Close then un-close page, 4 loads should take place");
yield promiseRemoveTab(tab);
let newTab = ss.undoCloseTab(window, 0);
yield waitForLoadsInBrowser(newTab.linkedBrowser, 4);
info("Go back in time, 1 load should take place");
gBrowser.goBack();
yield waitForLoadsInBrowser(newTab.linkedBrowser, 1);
let expectedURLEnds = ["a.html", "b.html", "c1.html"];
let frames = newTab.linkedBrowser.contentDocument.getElementsByTagName("frame");
for (let i = 0; i < frames.length; i++) {
is(frames[i].contentDocument.location,
getRootDirectory(gTestPath) + "browser_frame_history_" + expectedURLEnds[i],
"frame " + i + " has the right url");
}
gBrowser.removeTab(newTab);
});
// Loading the frameset inside an iframe
add_task(function() {
let testURL = getRootDirectory(gTestPath) + "browser_frame_history_index2.html";
let tab = gBrowser.addTab(testURL);
gBrowser.selectedTab = tab;
info("iframe: Opening a page with an iframe containing three frames, 5 loads should take place");
yield waitForLoadsInBrowser(tab.linkedBrowser, 5);
let browser_b = tab.linkedBrowser.contentDocument.
getElementById("iframe").contentDocument.
getElementsByTagName("frame")[1];
let document_b = browser_b.contentDocument;
let links = document_b.getElementsByTagName("a");
// We're going to click on the first link, so listen for another load event
info("iframe: Clicking on link 1, 1 load should take place");
let promise = waitForLoadsInBrowser(tab.linkedBrowser, 1);
EventUtils.sendMouseEvent({type:"click"}, links[0], browser_b.contentWindow);
yield promise;
info("iframe: Clicking on link 2, 1 load should take place");
promise = waitForLoadsInBrowser(tab.linkedBrowser, 1);
EventUtils.sendMouseEvent({type:"click"}, links[1], browser_b.contentWindow);
yield promise;
info("iframe: Close then un-close page, 5 loads should take place");
yield promiseRemoveTab(tab);
let newTab = ss.undoCloseTab(window, 0);
yield waitForLoadsInBrowser(newTab.linkedBrowser, 5);
info("iframe: Go back in time, 1 load should take place");
gBrowser.goBack();
yield waitForLoadsInBrowser(newTab.linkedBrowser, 1);
let expectedURLEnds = ["a.html", "b.html", "c1.html"];
let frames = newTab.linkedBrowser.contentDocument.
getElementById("iframe").contentDocument.
getElementsByTagName("frame");
for (let i = 0; i < frames.length; i++) {
is(frames[i].contentDocument.location,
getRootDirectory(gTestPath) + "browser_frame_history_" + expectedURLEnds[i],
"frame " + i + " has the right url");
}
gBrowser.removeTab(newTab);
});
// Now, test that we don't record history if the iframe is added dynamically
add_task(function() {
// Start with an empty history
let blankState = JSON.stringify({
windows: [{
tabs: [{ entries: [{ url: "about:blank" }] }],
_closedTabs: []
}],
_closedWindows: []
});
ss.setBrowserState(blankState);
let testURL = getRootDirectory(gTestPath) + "browser_frame_history_index_blank.html";
let tab = gBrowser.addTab(testURL);
gBrowser.selectedTab = tab;
yield waitForLoadsInBrowser(tab.linkedBrowser, 1);
info("dynamic: Opening a page with an iframe containing three frames, 4 dynamic loads should take place");
let doc = tab.linkedBrowser.contentDocument;
let iframe = doc.createElement("iframe");
iframe.id = "iframe";
iframe.src="browser_frame_history_index.html";
doc.body.appendChild(iframe);
yield waitForLoadsInBrowser(tab.linkedBrowser, 4);
let browser_b = tab.linkedBrowser.contentDocument.
getElementById("iframe").contentDocument.
getElementsByTagName("frame")[1];
let document_b = browser_b.contentDocument;
let links = document_b.getElementsByTagName("a");
// We're going to click on the first link, so listen for another load event
info("dynamic: Clicking on link 1, 1 load should take place");
let promise = waitForLoadsInBrowser(tab.linkedBrowser, 1);
EventUtils.sendMouseEvent({type:"click"}, links[0], browser_b.contentWindow);
yield promise;
info("dynamic: Clicking on link 2, 1 load should take place");
promise = waitForLoadsInBrowser(tab.linkedBrowser, 1);
EventUtils.sendMouseEvent({type:"click"}, links[1], browser_b.contentWindow);
yield promise;
info("Check in the state that we have not stored this history");
let state = ss.getBrowserState();
info(JSON.stringify(JSON.parse(state), null, "\t"));
is(state.indexOf("c1.html"), -1, "History entry was not stored in the session state");;
gBrowser.removeTab(tab);
});
// helper functions
function waitForLoadsInBrowser(aBrowser, aLoadCount) {
let deferred = Promise.defer();
let loadCount = 0;
aBrowser.addEventListener("load", function(aEvent) {
if (++loadCount < aLoadCount) {
info("Got " + loadCount + " loads, waiting until we have " + aLoadCount);
return;
}
aBrowser.removeEventListener("load", arguments.callee, true);
deferred.resolve();
}, true);
return deferred.promise;
}
function timeout(delay, task) {
let deferred = Promise.defer();
setTimeout(() => deferred.resolve(true), delay);
task.then(() => deferred.resolve(false), deferred.reject);
return deferred.promise;
}
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