79 lines
2.2 KiB
JavaScript
79 lines
2.2 KiB
JavaScript
"use strict";
|
|
|
|
const PATH = getRootDirectory(gTestPath).replace(
|
|
"chrome://mochitests/content/",
|
|
"http://example.com/"
|
|
);
|
|
const URL = PATH + "file_async_flushes.html";
|
|
|
|
add_task(async function test_flush() {
|
|
// Create new tab.
|
|
let tab = BrowserTestUtils.addTab(gBrowser, URL);
|
|
let browser = tab.linkedBrowser;
|
|
await promiseBrowserLoaded(browser);
|
|
|
|
// Flush to empty any queued update messages.
|
|
await TabStateFlusher.flush(browser);
|
|
|
|
// There should be one history entry.
|
|
let { entries } = JSON.parse(ss.getTabState(tab));
|
|
is(entries.length, 1, "there is a single history entry");
|
|
|
|
// Click the link to navigate, this will add second shistory entry.
|
|
await SpecialPowers.spawn(browser, [], async function () {
|
|
return new Promise(resolve => {
|
|
docShell.chromeEventHandler.addEventListener(
|
|
"hashchange",
|
|
() => resolve(),
|
|
{ once: true, capture: true }
|
|
);
|
|
|
|
// Click the link.
|
|
content.document.querySelector("a").click();
|
|
});
|
|
});
|
|
|
|
// Flush to empty any queued update messages.
|
|
await TabStateFlusher.flush(browser);
|
|
|
|
// There should be two history entries now.
|
|
({ entries } = JSON.parse(ss.getTabState(tab)));
|
|
is(entries.length, 2, "there are two shistory entries");
|
|
|
|
// Cleanup.
|
|
gBrowser.removeTab(tab);
|
|
});
|
|
|
|
add_task(async function test_remove() {
|
|
// Create new tab.
|
|
let tab = BrowserTestUtils.addTab(gBrowser, URL);
|
|
let browser = tab.linkedBrowser;
|
|
await promiseBrowserLoaded(browser);
|
|
|
|
// Flush to empty any queued update messages.
|
|
await TabStateFlusher.flush(browser);
|
|
|
|
// There should be one history entry.
|
|
let { entries } = JSON.parse(ss.getTabState(tab));
|
|
is(entries.length, 1, "there is a single history entry");
|
|
|
|
// Click the link to navigate.
|
|
await SpecialPowers.spawn(browser, [], async function () {
|
|
return new Promise(resolve => {
|
|
docShell.chromeEventHandler.addEventListener(
|
|
"hashchange",
|
|
() => resolve(),
|
|
{ once: true, capture: true }
|
|
);
|
|
|
|
// Click the link.
|
|
content.document.querySelector("a").click();
|
|
});
|
|
});
|
|
|
|
// Request a flush and remove the tab. The flush should still complete.
|
|
await Promise.all([
|
|
TabStateFlusher.flush(browser),
|
|
promiseRemoveTabAndSessionState(tab),
|
|
]);
|
|
});
|