Source code
Revision control
Copy as Markdown
Other Tools
Test Info:
/* 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
/* eslint-disable mozilla/no-arbitrary-setTimeout */
/**
Ensure that frameset history works properly when restoring a tab,
provided that the frameset is static.
*/
// Loading a toplevel frameset
add_task(async function () {
await SpecialPowers.pushPrefEnv({
set: [["browser.navigation.requireUserInteraction", false]],
});
let testURL =
getRootDirectory(gTestPath) + "browser_frame_history_index.html";
let tab = BrowserTestUtils.addTab(gBrowser, testURL);
gBrowser.selectedTab = tab;
info("Opening a page with three frames, 4 loads should take place");
await 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
);
await 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
);
await promise;
info("Close then un-close page, 4 loads should take place");
await promiseRemoveTabAndSessionState(tab);
let newTab = ss.undoCloseTab(window, 0);
await waitForLoadsInBrowser(newTab.linkedBrowser, 4);
info("Go back in time, 1 load should take place");
gBrowser.goBack();
await 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.href,
getRootDirectory(gTestPath) +
"browser_frame_history_" +
expectedURLEnds[i],
"frame " + i + " has the right url"
);
}
gBrowser.removeTab(newTab);
});
// Loading the frameset inside an iframe
add_task(async function () {
let testURL =
getRootDirectory(gTestPath) + "browser_frame_history_index2.html";
let tab = BrowserTestUtils.addTab(gBrowser, testURL);
gBrowser.selectedTab = tab;
info(
"iframe: Opening a page with an iframe containing three frames, 5 loads should take place"
);
await 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
);
await 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
);
await promise;
info("iframe: Close then un-close page, 5 loads should take place");
await promiseRemoveTabAndSessionState(tab);
let newTab = ss.undoCloseTab(window, 0);
await waitForLoadsInBrowser(newTab.linkedBrowser, 5);
info("iframe: Go back in time, 1 load should take place");
gBrowser.goBack();
await 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.href,
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(async function () {
// Start with an empty history
let blankState = JSON.stringify({
windows: [
{
tabs: [
{ entries: [{ url: "about:blank", triggeringPrincipal_base64 }] },
],
_closedTabs: [],
},
],
_closedWindows: [],
});
await setBrowserState(blankState);
let testURL =
getRootDirectory(gTestPath) + "browser_frame_history_index_blank.html";
let tab = BrowserTestUtils.addTab(gBrowser, testURL);
gBrowser.selectedTab = tab;
await 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);
await 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
);
await 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
);
await 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) {
return new Promise(resolve => {
let loadCount = 0;
aBrowser.addEventListener(
"load",
function listener() {
if (++loadCount < aLoadCount) {
info(
"Got " + loadCount + " loads, waiting until we have " + aLoadCount
);
return;
}
aBrowser.removeEventListener("load", listener, true);
resolve();
},
true
);
});
}
function timeout(delay, task) {
return new Promise((resolve, reject) => {
setTimeout(() => resolve(true), delay);
task.then(() => resolve(false), reject);
});
}