gpu/command_buffer/service/gpu_service_test.cc

   1 // Copyright 2014 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 "gpu/command_buffer/service/gpu_service_test.h"
   6
   7 #include "gpu/command_buffer/service/test_helper.h"
   8 #include "testing/gtest/include/gtest/gtest.h"
   9 #include "ui/gl/gl_context_stub_with_extensions.h"
  10 #include "ui/gl/gl_implementation.h"
  11 #include "ui/gl/gl_mock.h"
  12 #include "ui/gl/gl_surface.h"
  13
  14 namespace gpu {
  15 namespace gles2 {
  16
  17 GpuServiceTest::GpuServiceTest() : ran_setup_(false), ran_teardown_(false) {
  18 }
  19
  20 GpuServiceTest::~GpuServiceTest() {
  21   DCHECK(ran_teardown_);
  22 }
  23
  24 void GpuServiceTest::SetUpWithGLVersion(const char* gl_version,
  25                                         const char* gl_extensions) {
  26   testing::Test::SetUp();
  27
  28   gfx::SetGLGetProcAddressProc(gfx::MockGLInterface::GetGLProcAddress);
  29   gfx::GLSurface::InitializeOneOffWithMockBindingsForTests();
  30   gl_.reset(new ::testing::StrictMock< ::gfx::MockGLInterface>());
  31   ::gfx::MockGLInterface::SetGLInterface(gl_.get());
  32
  33   context_ = new gfx::GLContextStubWithExtensions;
  34   context_->AddExtensionsString(gl_extensions);
  35   context_->SetGLVersionString(gl_version);
  36   gfx::GLSurface::InitializeDynamicMockBindingsForTests(context_.get());
  37   ran_setup_ = true;
  38 }
  39
  40 void GpuServiceTest::SetUp() {
  41   SetUpWithGLVersion("2.0", "GL_EXT_framebuffer_object");
  42 }
  43
  44 void GpuServiceTest::TearDown() {
  45   DCHECK(ran_setup_);
  46   ::gfx::MockGLInterface::SetGLInterface(NULL);
  47   gl_.reset();
  48   gfx::ClearGLBindings();
  49   ran_teardown_ = true;
  50
  51   testing::Test::TearDown();
  52 }
  53
  54 gfx::GLContext* GpuServiceTest::GetGLContext() {
  55   return context_.get();
  56 }
  57 }  // namespace gles2
  58 }  // namespace gpu