chromium/ui/base/pointer/touch_ui_controller_unittest.cc

// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include <string>

#include "base/test/bind.h"
#include "base/test/metrics/histogram_tester.h"
#include "base/test/task_environment.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "ui/base/pointer/mock_touch_ui_controller.h"

namespace ui {

namespace {

class TestObserver { … };

class TouchUiControllerTest : public testing::Test { … };

}  // namespace

// Verifies that non-touch is the default.
TEST_F(TouchUiControllerTest, DefaultIsNonTouch) { … }

// Verifies that kDisabled maps to non-touch.
TEST_F(TouchUiControllerTest, DisabledIsNonTouch) { … }

// Verifies that kAuto maps to non-touch (the default).
TEST_F(TouchUiControllerTest, AutoIsNonTouch) { … }

// Verifies that kEnabled maps to touch.
TEST_F(TouchUiControllerTest, EnabledIsNonTouch) { … }

// Verifies that when the mode is set to non-touch and the tablet mode toggles,
// the touch UI state does not change.
TEST_F(TouchUiControllerTest, TabletToggledOnTouchUiDisabled) { … }

// Verifies that when the mode is set to auto and the tablet mode toggles, the
// touch UI state changes and the observer gets called back.
TEST_F(TouchUiControllerTest, TabletToggledOnTouchUiAuto) { … }

#if BUILDFLAG(USE_BLINK)
TEST_F(TouchUiControllerTest, DetectPointerDevices) { … }
#endif  // BUILDFLAG(USE_BLINK)

}  // namespace ui