content/renderer/render_frame_impl_browsertest.cc

   1 // Copyright 2015 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "base/command_line.h"
   6 #include "base/debug/leak_annotations.h"
   7 #include "content/common/frame_messages.h"
   8 #include "content/common/view_messages.h"
   9 #include "content/public/common/content_switches.h"
  10 #include "content/public/test/frame_load_waiter.h"
  11 #include "content/public/test/render_view_test.h"
  12 #include "content/renderer/render_frame_impl.h"
  13 #include "content/renderer/render_view_impl.h"
  14 #include "content/test/fake_compositor_dependencies.h"
  15 #include "testing/gtest/include/gtest/gtest.h"
  16 #include "third_party/WebKit/public/platform/WebURLRequest.h"
  17 #include "third_party/WebKit/public/web/WebLocalFrame.h"
  18
  19 namespace {
  20 const int32 kSubframeRouteId = 20;
  21 const int32 kSubframeWidgetRouteId = 21;
  22 const int32 kFrameProxyRouteId = 22;
  23 const int32 kSubframeSurfaceId = 43;
  24 }  // namespace
  25
  26 namespace content {
  27
  28 // RenderFrameImplTest creates a RenderFrameImpl that is a child of the
  29 // main frame, and has its own RenderWidget. This behaves like an out
  30 // of process frame even though it is in the same process as its parent.
  31 class RenderFrameImplTest : public RenderViewTest {
  32  public:
  33   ~RenderFrameImplTest() override {}
  34
  35   void SetUp() override {
  36     RenderViewTest::SetUp();
  37     EXPECT_FALSE(static_cast<RenderFrameImpl*>(view_->GetMainRenderFrame())
  38                      ->is_subframe_);
  39
  40     FrameMsg_NewFrame_WidgetParams widget_params;
  41     widget_params.routing_id = kSubframeWidgetRouteId;
  42     widget_params.surface_id = kSubframeSurfaceId;
  43     widget_params.hidden = false;
  44
  45     base::CommandLine::ForCurrentProcess()->AppendSwitch(
  46         switches::kSitePerProcess);
  47
  48     LoadHTML("Parent frame <iframe name='frame'></iframe>");
  49
  50     RenderFrameImpl::FromWebFrame(
  51         view_->GetMainRenderFrame()->GetWebFrame()->firstChild())
  52         ->OnSwapOut(kFrameProxyRouteId, false, FrameReplicationState());
  53
  54     RenderFrameImpl::CreateFrame(kSubframeRouteId, kFrameProxyRouteId,
  55                                  MSG_ROUTING_NONE, MSG_ROUTING_NONE,
  56                                  FrameReplicationState(), &compositor_deps_,
  57                                  widget_params);
  58
  59     frame_ = RenderFrameImpl::FromRoutingID(kSubframeRouteId);
  60     EXPECT_TRUE(frame_->is_subframe_);
  61   }
  62
  63   void TearDown() override {
  64 #if defined(LEAK_SANITIZER)
  65      // Do this before shutting down V8 in RenderViewTest::TearDown().
  66      // http://crbug.com/328552
  67      __lsan_do_leak_check();
  68 #endif
  69      RenderViewTest::TearDown();
  70   }
  71
  72   RenderFrameImpl* frame() { return frame_; }
  73
  74   content::RenderWidget* frame_widget() const {
  75     return frame_->render_widget_.get();
  76   }
  77
  78  private:
  79   RenderFrameImpl* frame_;
  80   FakeCompositorDependencies compositor_deps_;
  81 };
  82
  83 class RenderFrameTestObserver : public RenderFrameObserver {
  84  public:
  85   explicit RenderFrameTestObserver(RenderFrame* render_frame)
  86       : RenderFrameObserver(render_frame), visible_(false) {}
  87
  88   ~RenderFrameTestObserver() override {}
  89
  90   void WasShown() override { visible_ = true; }
  91   void WasHidden() override { visible_ = false; }
  92
  93   bool visible() { return visible_; }
  94
  95  private:
  96   bool visible_;
  97 };
  98
  99 #if defined(OS_ANDROID)
 100 // See https://crbug.com/472717
 101 #define MAYBE_SubframeWidget DISABLED_SubframeWidget
 102 #define MAYBE_FrameResize DISABLED_FrameResize
 103 #define MAYBE_FrameWasShown DISABLED_FrameWasShown
 104 #else
 105 #define MAYBE_SubframeWidget SubframeWidget
 106 #define MAYBE_FrameResize FrameResize
 107 #define MAYBE_FrameWasShown FrameWasShown
 108 #endif
 109
 110 // Verify that a frame with a RenderFrameProxy as a parent has its own
 111 // RenderWidget.
 112 TEST_F(RenderFrameImplTest, MAYBE_SubframeWidget) {
 113   EXPECT_TRUE(frame_widget());
 114   EXPECT_NE(frame_widget(), (content::RenderWidget*)view_);
 115 }
 116
 117 // Verify a subframe RenderWidget properly processes its viewport being
 118 // resized.
 119 TEST_F(RenderFrameImplTest, MAYBE_FrameResize) {
 120   ViewMsg_Resize_Params resize_params;
 121   gfx::Size size(200, 200);
 122   resize_params.screen_info = blink::WebScreenInfo();
 123   resize_params.new_size = size;
 124   resize_params.physical_backing_size = size;
 125   resize_params.top_controls_height = 0.f;
 126   resize_params.top_controls_shrink_blink_size = false;
 127   resize_params.resizer_rect = gfx::Rect();
 128   resize_params.is_fullscreen_granted = false;
 129
 130   ViewMsg_Resize resize_message(0, resize_params);
 131   frame_widget()->OnMessageReceived(resize_message);
 132
 133   EXPECT_EQ(frame_widget()->webwidget()->size(), blink::WebSize(size));
 134 }
 135
 136 // Verify a subframe RenderWidget properly processes a WasShown message.
 137 TEST_F(RenderFrameImplTest, MAYBE_FrameWasShown) {
 138   RenderFrameTestObserver observer(frame());
 139
 140   ViewMsg_WasShown was_shown_message(0, true, ui::LatencyInfo());
 141   frame_widget()->OnMessageReceived(was_shown_message);
 142
 143   EXPECT_FALSE(frame_widget()->is_hidden());
 144   EXPECT_TRUE(observer.visible());
 145 }
 146
 147 }  // namespace