gpu/command_buffer/service/gles2_cmd_decoder_unittest_1.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 "gpu/command_buffer/service/gles2_cmd_decoder.h"
   6
   7 #include "gpu/command_buffer/common/gles2_cmd_format.h"
   8 #include "gpu/command_buffer/common/gles2_cmd_utils.h"
   9 #include "gpu/command_buffer/service/gles2_cmd_decoder_unittest_base.h"
  10 #include "gpu/command_buffer/service/cmd_buffer_engine.h"
  11 #include "gpu/command_buffer/service/context_group.h"
  12 #include "gpu/command_buffer/service/program_manager.h"
  13 #include "gpu/command_buffer/service/test_helper.h"
  14 #include "testing/gtest/include/gtest/gtest.h"
  15 #include "ui/gl/gl_mock.h"
  16
  17 using ::gfx::MockGLInterface;
  18 using ::testing::_;
  19 using ::testing::DoAll;
  20 using ::testing::InSequence;
  21 using ::testing::MatcherCast;
  22 using ::testing::Pointee;
  23 using ::testing::Return;
  24 using ::testing::SetArrayArgument;
  25 using ::testing::SetArgumentPointee;
  26 using ::testing::StrEq;
  27
  28 namespace gpu {
  29 namespace gles2 {
  30
  31 namespace {
  32 void ShaderCacheCb(const std::string& key, const std::string& shader) {
  33 }
  34 }  // namespace
  35
  36 class GLES2DecoderTest1 : public GLES2DecoderTestBase {
  37  public:
  38   GLES2DecoderTest1() { }
  39 };
  40
  41 INSTANTIATE_TEST_CASE_P(Service, GLES2DecoderTest1, ::testing::Bool());
  42
  43 template <>
  44 void GLES2DecoderTestBase::SpecializedSetup<cmds::GenerateMipmap, 0>(
  45     bool valid) {
  46   DoBindTexture(GL_TEXTURE_2D, client_texture_id_, kServiceTextureId);
  47   DoTexImage2D(
  48       GL_TEXTURE_2D, 0, GL_RGBA, 16, 16, 0, GL_RGBA, GL_UNSIGNED_BYTE,
  49       kSharedMemoryId, kSharedMemoryOffset);
  50   if (valid) {
  51     EXPECT_CALL(*gl_, GetError())
  52         .WillOnce(Return(GL_NO_ERROR))
  53         .WillOnce(Return(GL_NO_ERROR))
  54         .RetiresOnSaturation();
  55   }
  56 };
  57
  58 template <>
  59 void GLES2DecoderTestBase::SpecializedSetup<cmds::CheckFramebufferStatus, 0>(
  60     bool /* valid */) {
  61   // Give it a valid framebuffer.
  62   DoBindRenderbuffer(GL_RENDERBUFFER, client_renderbuffer_id_,
  63                     kServiceRenderbufferId);
  64   DoBindFramebuffer(GL_FRAMEBUFFER, client_framebuffer_id_,
  65                     kServiceFramebufferId);
  66   DoRenderbufferStorage(
  67       GL_RENDERBUFFER, GL_RGBA4, GL_RGBA, 1, 1, GL_NO_ERROR);
  68   DoFramebufferRenderbuffer(
  69       GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_RENDERBUFFER,
  70       client_renderbuffer_id_, kServiceRenderbufferId, GL_NO_ERROR);
  71 };
  72
  73 template <>
  74 void GLES2DecoderTestBase::SpecializedSetup<cmds::Clear, 0>(bool valid) {
  75   if (valid) {
  76     SetupExpectationsForApplyingDefaultDirtyState();
  77   }
  78 };
  79
  80 template <>
  81 void GLES2DecoderTestBase::SpecializedSetup<cmds::ColorMask, 0>(
  82     bool /* valid */) {
  83   // We bind a framebuffer color the colormask test since the framebuffer
  84   // will be considered RGB.
  85   DoBindFramebuffer(GL_FRAMEBUFFER, client_framebuffer_id_,
  86                     kServiceFramebufferId);
  87 };
  88
  89 template <>
  90 void GLES2DecoderTestBase::SpecializedSetup<cmds::CopyTexImage2D, 0>(
  91     bool valid) {
  92   if (valid) {
  93     EXPECT_CALL(*gl_, GetError())
  94         .WillOnce(Return(GL_NO_ERROR))
  95         .WillOnce(Return(GL_NO_ERROR))
  96         .RetiresOnSaturation();
  97   }
  98 };
  99
 100 template <>
 101 void GLES2DecoderTestBase::SpecializedSetup<cmds::CopyTexSubImage2D, 0>(
 102     bool valid) {
 103   if (valid) {
 104     DoBindTexture(GL_TEXTURE_2D, client_texture_id_, kServiceTextureId);
 105     DoTexImage2D(
 106         GL_TEXTURE_2D, 2, GL_RGBA, 16, 16, 0, GL_RGBA, GL_UNSIGNED_BYTE,
 107         kSharedMemoryId, kSharedMemoryOffset);
 108   }
 109 };
 110
 111 template <>
 112 void GLES2DecoderTestBase::SpecializedSetup<cmds::DetachShader, 0>(bool valid) {
 113   if (valid) {
 114     EXPECT_CALL(*gl_,
 115                 AttachShader(kServiceProgramId, kServiceShaderId))
 116         .Times(1)
 117         .RetiresOnSaturation();
 118     cmds::AttachShader attach_cmd;
 119     attach_cmd.Init(client_program_id_, client_shader_id_);
 120     EXPECT_EQ(error::kNoError, ExecuteCmd(attach_cmd));
 121   }
 122 };
 123
 124 template <>
 125 void GLES2DecoderTestBase::SpecializedSetup<cmds::FramebufferRenderbuffer, 0>(
 126     bool valid) {
 127   DoBindFramebuffer(GL_FRAMEBUFFER, client_framebuffer_id_,
 128                     kServiceFramebufferId);
 129   if (valid) {
 130     EXPECT_CALL(*gl_, GetError())
 131         .WillOnce(Return(GL_NO_ERROR))
 132         .WillOnce(Return(GL_NO_ERROR))
 133         .RetiresOnSaturation();
 134   }
 135 };
 136
 137 template <>
 138 void GLES2DecoderTestBase::SpecializedSetup<cmds::FramebufferTexture2D, 0>(
 139     bool valid) {
 140   DoBindFramebuffer(GL_FRAMEBUFFER, client_framebuffer_id_,
 141                     kServiceFramebufferId);
 142   if (valid) {
 143     EXPECT_CALL(*gl_, GetError())
 144         .WillOnce(Return(GL_NO_ERROR))
 145         .WillOnce(Return(GL_NO_ERROR))
 146         .RetiresOnSaturation();
 147   }
 148 };
 149
 150 template <>
 151 void GLES2DecoderTestBase::SpecializedSetup<
 152     cmds::GetBufferParameteriv, 0>(bool /* valid */) {
 153   DoBindBuffer(GL_ARRAY_BUFFER, client_buffer_id_, kServiceBufferId);
 154 };
 155
 156 template <>
 157 void GLES2DecoderTestBase::SpecializedSetup<
 158     cmds::GetFramebufferAttachmentParameteriv, 0>(bool /* valid */) {
 159   DoBindFramebuffer(GL_FRAMEBUFFER, client_framebuffer_id_,
 160                     kServiceFramebufferId);
 161 };
 162
 163 template <>
 164 void GLES2DecoderTestBase::SpecializedSetup<
 165     cmds::GetRenderbufferParameteriv, 0>(
 166         bool /* valid */) {
 167   DoBindRenderbuffer(GL_RENDERBUFFER, client_renderbuffer_id_,
 168                     kServiceRenderbufferId);
 169 };
 170
 171 template <>
 172 void GLES2DecoderTestBase::SpecializedSetup<cmds::GetProgramiv, 0>(
 173     bool valid) {
 174   if (valid) {
 175     // GetProgramiv calls ClearGLError then GetError to make sure
 176     // it actually got a value so it can report correctly to the client.
 177     EXPECT_CALL(*gl_, GetError())
 178         .WillOnce(Return(GL_NO_ERROR))
 179         .RetiresOnSaturation();
 180     EXPECT_CALL(*gl_, GetError())
 181         .WillOnce(Return(GL_NO_ERROR))
 182         .RetiresOnSaturation();
 183   }
 184 }
 185
 186 template <>
 187 void GLES2DecoderTestBase::SpecializedSetup<cmds::GetProgramInfoLog, 0>(
 188     bool /* valid */) {
 189   const GLuint kClientVertexShaderId = 5001;
 190   const GLuint kServiceVertexShaderId = 6001;
 191   const GLuint kClientFragmentShaderId = 5002;
 192   const GLuint kServiceFragmentShaderId = 6002;
 193   const char* log = "hello";  // Matches auto-generated unit test.
 194   DoCreateShader(
 195       GL_VERTEX_SHADER, kClientVertexShaderId, kServiceVertexShaderId);
 196   DoCreateShader(
 197       GL_FRAGMENT_SHADER, kClientFragmentShaderId, kServiceFragmentShaderId);
 198
 199   TestHelper::SetShaderStates(
 200       gl_.get(), GetShader(kClientVertexShaderId), true);
 201   TestHelper::SetShaderStates(
 202       gl_.get(), GetShader(kClientFragmentShaderId), true);
 203
 204   InSequence dummy;
 205   EXPECT_CALL(*gl_,
 206               AttachShader(kServiceProgramId, kServiceVertexShaderId))
 207       .Times(1)
 208       .RetiresOnSaturation();
 209   EXPECT_CALL(*gl_,
 210               AttachShader(kServiceProgramId, kServiceFragmentShaderId))
 211       .Times(1)
 212       .RetiresOnSaturation();
 213   EXPECT_CALL(*gl_, LinkProgram(kServiceProgramId))
 214       .Times(1)
 215       .RetiresOnSaturation();
 216   EXPECT_CALL(*gl_, GetProgramiv(kServiceProgramId, GL_LINK_STATUS, _))
 217       .WillOnce(SetArgumentPointee<2>(1));
 218   EXPECT_CALL(*gl_,
 219       GetProgramiv(kServiceProgramId, GL_INFO_LOG_LENGTH, _))
 220       .WillOnce(SetArgumentPointee<2>(strlen(log) + 1))
 221       .RetiresOnSaturation();
 222   EXPECT_CALL(*gl_,
 223       GetProgramInfoLog(kServiceProgramId, strlen(log) + 1, _, _))
 224       .WillOnce(DoAll(
 225           SetArgumentPointee<2>(strlen(log)),
 226           SetArrayArgument<3>(log, log + strlen(log) + 1)))
 227       .RetiresOnSaturation();
 228   EXPECT_CALL(*gl_, GetProgramiv(kServiceProgramId, GL_ACTIVE_ATTRIBUTES, _))
 229       .WillOnce(SetArgumentPointee<2>(0));
 230   EXPECT_CALL(
 231       *gl_,
 232       GetProgramiv(kServiceProgramId, GL_ACTIVE_ATTRIBUTE_MAX_LENGTH, _))
 233       .WillOnce(SetArgumentPointee<2>(0));
 234   EXPECT_CALL(*gl_, GetProgramiv(kServiceProgramId, GL_ACTIVE_UNIFORMS, _))
 235       .WillOnce(SetArgumentPointee<2>(0));
 236   EXPECT_CALL(
 237       *gl_,
 238       GetProgramiv(kServiceProgramId, GL_ACTIVE_UNIFORM_MAX_LENGTH, _))
 239       .WillOnce(SetArgumentPointee<2>(0));
 240
 241   Program* program = GetProgram(client_program_id_);
 242   ASSERT_TRUE(program != NULL);
 243
 244   cmds::AttachShader attach_cmd;
 245   attach_cmd.Init(client_program_id_, kClientVertexShaderId);
 246   EXPECT_EQ(error::kNoError, ExecuteCmd(attach_cmd));
 247
 248   attach_cmd.Init(client_program_id_, kClientFragmentShaderId);
 249   EXPECT_EQ(error::kNoError, ExecuteCmd(attach_cmd));
 250
 251   program->Link(NULL, Program::kCountOnlyStaticallyUsed,
 252                 base::Bind(&ShaderCacheCb));
 253 };
 254
 255 #include "gpu/command_buffer/service/gles2_cmd_decoder_unittest_1_autogen.h"
 256
 257 }  // namespace gles2
 258 }  // namespace gpu
 259