/* Any copyright is dedicated to the Public Domain. * http://creativecommons.org/publicdomain/zero/1.0/ */ "use strict"; /** * Tests that if we have tabs that are still in the "click to * restore" state, that if their browsers crash, that we don't * show the crashed state for those tabs (since selecting them * should restore them anyway). */ const PREF = "browser.sessionstore.restore_on_demand"; const PAGE = "data:text/html,A%20regular,%20everyday,%20normal%20page."; add_task(function* test() { yield pushPrefs([PREF, true]); yield BrowserTestUtils.withNewTab({ gBrowser, url: PAGE, }, function*(browser) { yield TabStateFlusher.flush(browser); // We'll create a second "pending" tab. This is the one we'll // ensure doesn't go to about:tabcrashed. We start it non-remote // since this is how SessionStore creates all browsers before // they are restored. let unrestoredTab = gBrowser.addTab("about:blank", { skipAnimation: true, forceNotRemote: true, }); let state = { entries: [{url: PAGE}], }; ss.setTabState(unrestoredTab, JSON.stringify(state)); ok(!unrestoredTab.hasAttribute("crashed"), "tab is not crashed"); ok(unrestoredTab.hasAttribute("pending"), "tab is pending"); // Now crash the selected browser. yield BrowserTestUtils.crashBrowser(browser); ok(!unrestoredTab.hasAttribute("crashed"), "tab is still not crashed"); ok(unrestoredTab.hasAttribute("pending"), "tab is still pending"); // Selecting the tab should now restore it. gBrowser.selectedTab = unrestoredTab; yield promiseTabRestored(unrestoredTab); ok(!unrestoredTab.hasAttribute("crashed"), "tab is still not crashed"); ok(!unrestoredTab.hasAttribute("pending"), "tab is no longer pending"); // The original tab should still be crashed let originalTab = gBrowser.getTabForBrowser(browser); ok(originalTab.hasAttribute("crashed"), "original tab is crashed"); ok(!originalTab.isRemoteBrowser, "Should not be remote"); // We'd better be able to restore it still. gBrowser.selectedTab = originalTab; SessionStore.reviveCrashedTab(originalTab); yield promiseTabRestored(originalTab); // Clean up. yield BrowserTestUtils.removeTab(unrestoredTab); }); });