diff options
Diffstat (limited to 'browser/components/sessionstore/test/browser_label_and_icon.js')
-rw-r--r-- | browser/components/sessionstore/test/browser_label_and_icon.js | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/browser/components/sessionstore/test/browser_label_and_icon.js b/browser/components/sessionstore/test/browser_label_and_icon.js new file mode 100644 index 0000000000..6938c3b01e --- /dev/null +++ b/browser/components/sessionstore/test/browser_label_and_icon.js @@ -0,0 +1,53 @@ +/* Any copyright is dedicated to the Public Domain. + * http://creativecommons.org/publicdomain/zero/1.0/ */ + +"use strict"; + +/** + * Ensure that a pending tab has label and icon correctly set. + */ +add_task(async function test_label_and_icon() { + // Make sure that tabs are restored on demand as otherwise the tab will start + // loading immediately and we can't check its icon and label. + await SpecialPowers.pushPrefEnv({ + set: [["browser.sessionstore.restore_on_demand", true]], + }); + + // Create a new tab. + let tab = BrowserTestUtils.addTab(gBrowser, "about:robots"); + let browser = tab.linkedBrowser; + await promiseBrowserLoaded(browser); + // Because there is debounce logic in FaviconLoader.sys.mjs to reduce the + // favicon loads, we have to wait some time before checking that icon was + // stored properly. + await BrowserTestUtils.waitForCondition( + () => { + return gBrowser.getIcon(tab) != null; + }, + "wait for favicon load to finish", + 100, + 5 + ); + + // Retrieve the tab state. + await TabStateFlusher.flush(browser); + let state = ss.getTabState(tab); + BrowserTestUtils.removeTab(tab); + browser = null; + + // Open a new tab to restore into. + tab = BrowserTestUtils.addTab(gBrowser, "about:blank"); + ss.setTabState(tab, state); + await promiseTabRestoring(tab); + + // Check that label and icon are set for the restoring tab. + is( + gBrowser.getIcon(tab), + "chrome://browser/content/robot.ico", + "icon is set" + ); + is(tab.label, "Gort! Klaatu barada nikto!", "label is set"); + + // Cleanup. + BrowserTestUtils.removeTab(tab); +}); |