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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/. */
/*
These tests ensure the originalURI property of the <browser> element
has consistent behavior when the URL of a <browser> changes.
*/
const EXAMPLE_URL = "https://example.com/some/path";
const EXAMPLE_URL_2 = "http://mochi.test:8888/";
/*
Load a page with no redirect.
*/
add_task(async function no_redirect() {
await BrowserTestUtils.withNewTab(EXAMPLE_URL, async browser => {
info("Page loaded.");
assertUrlEqualsOriginalURI(EXAMPLE_URL, browser.originalURI);
});
});
/*
Load a page, go to another page, then go back and forth.
*/
add_task(async function back_and_forth() {
await BrowserTestUtils.withNewTab(EXAMPLE_URL, async browser => {
info("Page loaded.");
info("Try loading another page.");
let pageLoadPromise = BrowserTestUtils.browserLoaded(
browser,
false,
EXAMPLE_URL_2
);
BrowserTestUtils.loadURIString(browser, EXAMPLE_URL_2);
await pageLoadPromise;
info("Other page finished loading.");
assertUrlEqualsOriginalURI(EXAMPLE_URL_2, browser.originalURI);
let pageShowPromise = BrowserTestUtils.waitForContentEvent(
browser,
"pageshow"
);
browser.goBack();
info("Go back.");
await pageShowPromise;
info("Loaded previous page.");
assertUrlEqualsOriginalURI(EXAMPLE_URL, browser.originalURI);
pageShowPromise = BrowserTestUtils.waitForContentEvent(browser, "pageshow");
browser.goForward();
info("Go forward.");
await pageShowPromise;
info("Loaded next page.");
assertUrlEqualsOriginalURI(EXAMPLE_URL_2, browser.originalURI);
});
});
/*
Redirect using the Location interface.
*/
add_task(async function location_href() {
await BrowserTestUtils.withNewTab("about:blank", async browser => {
let pageLoadPromise = BrowserTestUtils.browserLoaded(
browser,
false,
EXAMPLE_URL
);
info("Loading page with location.href interface.");
await SpecialPowers.spawn(browser, [EXAMPLE_URL], href => {
content.document.location.href = href;
});
await pageLoadPromise;
info("Page loaded.");
assertUrlEqualsOriginalURI(EXAMPLE_URL, browser.originalURI);
});
});
/*
Redirect using History API, should not update the originalURI.
*/
add_task(async function push_state() {
await BrowserTestUtils.withNewTab(EXAMPLE_URL, async browser => {
info("Page loaded.");
info("Pushing state via History API.");
await SpecialPowers.spawn(browser, [], () => {
let newUrl = content.document.location.href + "/after?page=images";
content.history.pushState(null, "", newUrl);
});
Assert.equal(
browser.currentURI.displaySpec,
EXAMPLE_URL + "/after?page=images",
"Current URI should be modified by push state."
);
assertUrlEqualsOriginalURI(EXAMPLE_URL, browser.originalURI);
});
});
/*
Redirect using the <meta> tag.
*/
add_task(async function meta_tag() {
let URL = httpURL("redirect_via_meta_tag.html");
await BrowserTestUtils.withNewTab(URL, async browser => {
info("Page loaded.");
let pageLoadPromise = BrowserTestUtils.browserLoaded(
browser,
false,
EXAMPLE_URL_2
);
await pageLoadPromise;
info("Redirected to ", EXAMPLE_URL_2);
assertUrlEqualsOriginalURI(URL, browser.originalURI);
});
});
/*
Redirect using header from a server.
*/
add_task(async function server_header() {
let URL = httpURL("redirect_via_header.html");
await BrowserTestUtils.withNewTab(URL, async browser => {
info("Page loaded.");
Assert.equal(
browser.currentURI.displaySpec,
EXAMPLE_URL,
`Browser should be re-directed to ${EXAMPLE_URL}`
);
assertUrlEqualsOriginalURI(URL, browser.originalURI);
});
});
/*
Load a page with an iFrame and then try having the
iFrame load another page.
*/
add_task(async function page_with_iframe() {
let URL = httpURL("page_with_iframe.html");
await BrowserTestUtils.withNewTab("about:blank", async browser => {
info("Blank page loaded.");
info("Load URL.");
BrowserTestUtils.loadURIString(browser, URL);
// Make sure the iFrame is finished loading.
await BrowserTestUtils.browserLoaded(
browser,
true,
"https://example.com/another/site"
);
info("iFrame finished loading.");
assertUrlEqualsOriginalURI(URL, browser.originalURI);
info("Change location of the iframe.");
let pageLoadPromise = BrowserTestUtils.browserLoaded(
browser,
true,
EXAMPLE_URL_2
);
await SpecialPowers.spawn(browser, [EXAMPLE_URL_2], url => {
content.document.getElementById("hidden-iframe").contentWindow.location =
url;
});
await pageLoadPromise;
info("iFrame finished loading.");
assertUrlEqualsOriginalURI(URL, browser.originalURI);
});
});
function assertUrlEqualsOriginalURI(url, originalURI) {
let uri = Services.io.newURI(url);
Assert.ok(
uri.equals(gBrowser.selectedBrowser.originalURI),
`URI - ${uri.displaySpec} is not equal to the originalURI - ${originalURI.displaySpec}`
);
}
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