Upstream Chrome on iOS source code [10/11].

ios/chrome/test/app/tab_test_util.h

+// Copyright 2016 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef IOS_CHROME_TEST_APP_TAB_TEST_UTIL_H_
+#define IOS_CHROME_TEST_APP_TAB_TEST_UTIL_H_
+
+#import <Foundation/Foundation.h>
+
+@class FormInputAccessoryViewController;
+@class Tab;
+@class TabView;
+
+namespace chrome_test_util {
+
+// Opens a new tab, and does not wait for animations to complete.
+void OpenNewTab();
+
+// Opens a new incognito tab, and does not wait for animations to complete.
+void OpenNewIncognitoTab();
+
+// Returns YES if the browser is in incognito mode, and NO otherwise.
+BOOL IsIncognitoMode();
+
+// Gets current tab.
+Tab* GetCurrentTab();
+
+// Gets next tab and returns nil if less than two tabs are open.
+Tab* GetNextTab();
+
+// Closes current tab.
+void CloseCurrentTab();
+
+// Closes tab with the given index in current mode (incognito or normal).
+void CloseTabAtIndex(NSUInteger index);
+
+// Closes all tabs in the current mode (incognito or normal), and does not wait
+// for the UI to complete. If current mode is Incognito, mode will be switched
+// normal after closing all tabs.
+void CloseAllTabsInCurrentMode();
+
+// Closes all tabs in the all modes (incognito and normal), and does not wait
+// for the UI to complete.
+// If current mode is Incognito, mode will be switched to normal after closing
+// the incognito tabs.
+void CloseAllTabs();
+
+// Selects tab with given index in current mode (incognito or normal).
+void SelectTabAtIndexInCurrentMode(NSUInteger index);
+
+// Returns the number of main tabs.
+NSUInteger GetMainTabCount();
+
+// Returns the number of incognito tabs.
+NSUInteger GetIncognitoTabCount();
+
+// Resets the tab usage recorder on current mode. Return YES on success.
+BOOL ResetTabUsageRecorder();
+
+// Sets the normal tabs as 'cold start' tabs. Return YES on success.
+BOOL SetCurrentTabsToBeColdStartTabs();
+
+// Simulates a backgrounding. Return YES on success.
+BOOL SimulateTabsBackgrounding();
+
+// Evicts the tabs associated with the non-current browser mode.
+void EvictOtherTabModelTabs();
+
+// Closes all incognito tabs.
+void CloseAllIncognitoTabs();
+
+// Gets the tabview for tab.
+TabView* GetTabViewForTab(Tab* tab);
+
+// Returns the number of main tabs currently evicted.
+NSUInteger GetEvictedMainTabCount();
+
+// Returns the current tab's input accessory view controller.
+FormInputAccessoryViewController* GetInputAccessoryViewController();
+
+}  // namespace chrome_test_util
+
+#endif  // IOS_CHROME_TEST_APP_TAB_TEST_UTIL_H_