chromium/content/browser/web_contents/aura/gesture_nav_simple_unittest.cc

// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "content/browser/web_contents/aura/gesture_nav_simple.h"

#include "content/public/browser/browser_context.h"
#include "content/public/browser/site_instance.h"
#include "content/test/test_render_view_host.h"
#include "content/test/test_web_contents.h"
#include "ui/aura/window.h"

#include <memory>

namespace content {

namespace {

// A subclass of TestWebContents that offers a fake content window.
class GestureNavTestWebContents : public TestWebContents { … };

}  // namespace

class GestureNavSimpleTest : public RenderViewHostImplTestHarness { … };

// Tests that setting 'overscroll-behavior-x' to 'auto' allows gesture-nav.
TEST_F(GestureNavSimpleTest, OverscrollBehaviorXAutoAllowsGestureNav) { … }

// Tests that setting 'overscroll-behavior-x' to 'contain' prevents gesture-nav.
TEST_F(GestureNavSimpleTest, OverscrollBehaviorXContainPreventsGestureNav) { … }

// Tests that setting 'overscroll-behavior-x' to 'none' prevents gesture-nav.
TEST_F(GestureNavSimpleTest, OverscrollBehaviorXNonePreventsGestureNav) { … }

// Tests that setting 'overscroll-behavior-y' to 'auto' allows pull-to-refresh.
TEST_F(GestureNavSimpleTest, OverscrollBehaviorYAutoAllowsPullToRefresh) { … }

// Tests that setting 'overscroll-behavior-y' to 'contain' prevents
// pull-to-refresh.
TEST_F(GestureNavSimpleTest, OverscrollBehaviorYContainPreventsPullToRefresh) { … }

// Tests that setting 'overscroll-behavior-y' to 'none' prevents
// pull-to-refresh.
TEST_F(GestureNavSimpleTest, OverscrollBehaviorYNonePreventsPullToRefresh) { … }

// Tests that setting 'overscroll-behavior-x' to a value that prevents
// gesture-nav after it has started does not affect aborting it.
TEST_F(GestureNavSimpleTest, PreventGestureNavBeforeAbort) { … }

// Tests that after gesture-nav was prevented due to 'overscroll-behavior-x',
// setting it to 'auto' does not affect aborting overscroll.
TEST_F(GestureNavSimpleTest, AllowGestureNavBeforeAbort) { … }

// Tests that preventing gesture-nav using 'overscroll-behavior-x' does not
// affect completing overscroll.
TEST_F(GestureNavSimpleTest, CompletePreventedGestureNav) { … }

// Tests that setting 'overscroll-behavior-y' to a value that prevents
// pull-to-refresh after it has started does not affect aborting it.
TEST_F(GestureNavSimpleTest, PreventPullToRefreshBeforeAbort) { … }

// Tests that after pull-to-refresh was prevented due to
// 'overscroll-behavior-y', setting it to 'auto' does not affect aborting
// overscroll.
TEST_F(GestureNavSimpleTest, AllowPullToRefreshBeforeAbort) { … }

// Tests that preventing pull-to-refresh using 'overscroll-behavior-y' does not
// affect completing overscroll.
TEST_F(GestureNavSimpleTest, CompletePreventedPullToRefresh) { … }

}  // namespace content