content/test/mock_render_process.cc

   1 // Copyright (c) 2012 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 "content/test/mock_render_process.h"
   6
   7 #include "ui/gfx/rect.h"
   8 #include "ui/surface/transport_dib.h"
   9
  10 namespace content {
  11
  12 MockRenderProcess::MockRenderProcess()
  13     : transport_dib_next_sequence_number_(0),
  14       enabled_bindings_(0) {
  15 }
  16
  17 MockRenderProcess::~MockRenderProcess() {
  18 }
  19
  20 skia::PlatformCanvas* MockRenderProcess::GetDrawingCanvas(
  21     TransportDIB** memory,
  22     const gfx::Rect& rect) {
  23   size_t stride = skia::PlatformCanvasStrideForWidth(rect.width());
  24   size_t size = stride * rect.height();
  25
  26   // Unlike RenderProcessImpl, when we're a test, we can just create transport
  27   // DIBs in the current process, since there is no sandbox protecting us (and
  28   // no browser process to ask for one in any case).
  29   *memory = TransportDIB::Create(size, transport_dib_next_sequence_number_++);
  30   if (!*memory)
  31     return NULL;
  32   return (*memory)->GetPlatformCanvas(rect.width(), rect.height());
  33 }
  34
  35 void MockRenderProcess::ReleaseTransportDIB(TransportDIB* memory) {
  36   delete memory;
  37 }
  38
  39 bool MockRenderProcess::UseInProcessPlugins() const {
  40   return true;
  41 }
  42
  43 void MockRenderProcess::AddBindings(int bindings) {
  44   enabled_bindings_ |= bindings;
  45 }
  46
  47 int MockRenderProcess::GetEnabledBindings() const {
  48   return enabled_bindings_;
  49 }
  50
  51 TransportDIB* MockRenderProcess::CreateTransportDIB(size_t size) {
  52   return TransportDIB::Create(size, transport_dib_next_sequence_number_++);
  53 }
  54
  55 void MockRenderProcess::FreeTransportDIB(TransportDIB* dib) {
  56   delete dib;
  57 }
  58
  59 }  // namespace content