render_widget_host_view_child_frame_browsertest.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 "content/browser/renderer_host/render_widget_host_view_child_frame.h"

#include "base/functional/bind.h"
#include "base/functional/callback_helpers.h"
#include "base/logging.h"
#include "base/run_loop.h"
#include "base/task/single_thread_task_runner.h"
#include "base/test/bind.h"
#include "base/test/scoped_feature_list.h"
#include "base/test/test_timeouts.h"
#include "base/time/time.h"
#include "build/build_config.h"
#include "components/viz/common/surfaces/surface_id.h"
#include "content/browser/renderer_host/frame_tree_node.h"
#include "content/browser/renderer_host/render_process_host_impl.h"
#include "content/browser/web_contents/web_contents_impl.h"
#include "content/public/browser/render_frame_host.h"
#include "content/public/browser/web_contents.h"
#include "content/public/test/browser_test.h"
#include "content/public/test/browser_test_utils.h"
#include "content/public/test/content_browser_test.h"
#include "content/public/test/content_browser_test_utils.h"
#include "content/public/test/test_navigation_observer.h"
#include "content/public/test/test_utils.h"
#include "content/shell/browser/shell.h"
#include "content/test/content_browser_test_utils_internal.h"
#include "content/test/test_content_browser_client.h"
#include "net/dns/mock_host_resolver.h"
#include "net/test/embedded_test_server/embedded_test_server.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "third_party/blink/public/common/features.h"
#include "ui/gfx/geometry/size.h"

namespace content {

namespace {

class RenderWidgetHostViewChildFrameBrowserTest : public ContentBrowserTest { … };

// Tests that the screen is properly reflected for RWHVChildFrame.
IN_PROC_BROWSER_TEST_F(RenderWidgetHostViewChildFrameBrowserTest, Screen) { … }

// Auto-resize is only implemented for Ash and GuestViews. So we need to inject
// an implementation that actually resizes the top level widget.
class AutoResizeWebContentsDelegate : public WebContentsDelegate { … };

// Test that the |visible_viewport_size| from the top frame is propagated to all
// local roots (aka RenderWidgets):
// a) Initially upon adding the child frame (we create this scenario by
// navigating a child on b.com to c.com, where we already have a RenderProcess
// active for c.com).
// b) When resizing the top level widget.
// c) When auto-resize is enabled for the top level main frame and the renderer
// resizes the top level widget.
// d) When auto-resize is enabled for the nested main frame and the renderer
// resizes the nested widget.
// TODO(b/40945321): Flaky on Fuchsia and Linux.
#if BUILDFLAG(IS_FUCHSIA) || BUILDFLAG(IS_LINUX)
#define MAYBE_VisualPropertiesPropagation_VisibleViewportSize …
#else
#define MAYBE_VisualPropertiesPropagation_VisibleViewportSize …
#endif
IN_PROC_BROWSER_TEST_F(RenderWidgetHostViewChildFrameBrowserTest,
                       MAYBE_VisualPropertiesPropagation_VisibleViewportSize) { … }

// Validate that OOPIFs receive presentation feedbacks.
IN_PROC_BROWSER_TEST_F(RenderWidgetHostViewChildFrameBrowserTest,
                       PresentationFeedback) { … }

// Auto-resize is only implemented for Ash and GuestViews. So we need to inject
// an implementation that actually resizes the top level widget.
class DisplayModeControllingWebContentsDelegate : public WebContentsDelegate { … };

// TODO(crbug.com/40121997): Unlike most VisualProperties, the DisplayMode does
// not propagate down the tree of RenderWidgets, but is sent independently to
// each RenderWidget.
IN_PROC_BROWSER_TEST_F(RenderWidgetHostViewChildFrameBrowserTest,
                       VisualPropertiesPropagation_DisplayMode) { … }

// Validate that the root widget's viewport segments are correctly propagated
// via the SynchronizeVisualProperties cascade.
// Flaky on Mac, Linux and Android (http://crbug/1089994).
#if BUILDFLAG(IS_MAC) || BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS) || \
    BUILDFLAG(IS_ANDROID)
#define MAYBE_VisualPropertiesPropagation_RootViewportSegments …
#else
#define MAYBE_VisualPropertiesPropagation_RootViewportSegments …
#endif
IN_PROC_BROWSER_TEST_F(RenderWidgetHostViewChildFrameBrowserTest,
                       MAYBE_VisualPropertiesPropagation_RootViewportSegments) { … }

IN_PROC_BROWSER_TEST_F(RenderWidgetHostViewChildFrameBrowserTest,
                       SetTextDirection) { … }

}  // namespace

}  // namespace content
chromium/content/browser/renderer_host/render_widget_host_view_child_frame_browsertest.cc
