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/context_group.h" 6 7 #include "base/memory/scoped_ptr.h" 8 #include "gpu/command_buffer/service/gles2_cmd_decoder_mock.h" 9 #include "gpu/command_buffer/service/test_helper.h" 10 #include "gpu/command_buffer/service/texture_manager.h" 11 #include "testing/gtest/include/gtest/gtest.h" 12 #include "ui/gl/gl_mock.h" 13 14 using ::gfx::MockGLInterface; 15 using ::testing::_; 16 using ::testing::DoAll; 17 using ::testing::HasSubstr; 18 using ::testing::InSequence; 19 using ::testing::MatcherCast; 20 using ::testing::Not; 21 using ::testing::Pointee; 22 using ::testing::Return; 23 using ::testing::SetArrayArgument; 24 using ::testing::SetArgumentPointee; 25 using ::testing::StrEq; 26 using ::testing::StrictMock; 27 28 namespace gpu { 29 namespace gles2 { 30 31 class ContextGroupTest : public testing::Test { 32 public: 33 ContextGroupTest() { 34 } 35 36 protected: 37 virtual void SetUp() { 38 gl_.reset(new ::testing::StrictMock< ::gfx::MockGLInterface>()); 39 ::gfx::GLInterface::SetGLInterface(gl_.get()); 40 decoder_.reset(new MockGLES2Decoder()); 41 group_ = scoped_refptr<ContextGroup>( 42 new ContextGroup(NULL, NULL, NULL, NULL, NULL, true)); 43 } 44 45 virtual void TearDown() { 46 ::gfx::GLInterface::SetGLInterface(NULL); 47 gl_.reset(); 48 } 49 50 scoped_ptr< ::testing::StrictMock< ::gfx::MockGLInterface> > gl_; 51 scoped_ptr<MockGLES2Decoder> decoder_; 52 scoped_refptr<ContextGroup> group_; 53 }; 54 55 TEST_F(ContextGroupTest, Basic) { 56 // Test it starts off uninitialized. 57 EXPECT_EQ(0u, group_->max_vertex_attribs()); 58 EXPECT_EQ(0u, group_->max_texture_units()); 59 EXPECT_EQ(0u, group_->max_texture_image_units()); 60 EXPECT_EQ(0u, group_->max_vertex_texture_image_units()); 61 EXPECT_EQ(0u, group_->max_fragment_uniform_vectors()); 62 EXPECT_EQ(0u, group_->max_varying_vectors()); 63 EXPECT_EQ(0u, group_->max_vertex_uniform_vectors()); 64 EXPECT_TRUE(group_->buffer_manager() == NULL); 65 EXPECT_TRUE(group_->framebuffer_manager() == NULL); 66 EXPECT_TRUE(group_->renderbuffer_manager() == NULL); 67 EXPECT_TRUE(group_->texture_manager() == NULL); 68 EXPECT_TRUE(group_->program_manager() == NULL); 69 EXPECT_TRUE(group_->shader_manager() == NULL); 70 } 71 72 TEST_F(ContextGroupTest, InitializeNoExtensions) { 73 TestHelper::SetupContextGroupInitExpectations(gl_.get(), 74 DisallowedFeatures(), ""); 75 group_->Initialize(decoder_.get(), DisallowedFeatures()); 76 EXPECT_EQ(static_cast<uint32>(TestHelper::kNumVertexAttribs), 77 group_->max_vertex_attribs()); 78 EXPECT_EQ(static_cast<uint32>(TestHelper::kNumTextureUnits), 79 group_->max_texture_units()); 80 EXPECT_EQ(static_cast<uint32>(TestHelper::kMaxTextureImageUnits), 81 group_->max_texture_image_units()); 82 EXPECT_EQ(static_cast<uint32>(TestHelper::kMaxVertexTextureImageUnits), 83 group_->max_vertex_texture_image_units()); 84 EXPECT_EQ(static_cast<uint32>(TestHelper::kMaxFragmentUniformVectors), 85 group_->max_fragment_uniform_vectors()); 86 EXPECT_EQ(static_cast<uint32>(TestHelper::kMaxVaryingVectors), 87 group_->max_varying_vectors()); 88 EXPECT_EQ(static_cast<uint32>(TestHelper::kMaxVertexUniformVectors), 89 group_->max_vertex_uniform_vectors()); 90 EXPECT_TRUE(group_->buffer_manager() != NULL); 91 EXPECT_TRUE(group_->framebuffer_manager() != NULL); 92 EXPECT_TRUE(group_->renderbuffer_manager() != NULL); 93 EXPECT_TRUE(group_->texture_manager() != NULL); 94 EXPECT_TRUE(group_->program_manager() != NULL); 95 EXPECT_TRUE(group_->shader_manager() != NULL); 96 97 group_->Destroy(decoder_.get(), false); 98 EXPECT_TRUE(group_->buffer_manager() == NULL); 99 EXPECT_TRUE(group_->framebuffer_manager() == NULL); 100 EXPECT_TRUE(group_->renderbuffer_manager() == NULL); 101 EXPECT_TRUE(group_->texture_manager() == NULL); 102 EXPECT_TRUE(group_->program_manager() == NULL); 103 EXPECT_TRUE(group_->shader_manager() == NULL); 104 } 105 106 TEST_F(ContextGroupTest, MultipleContexts) { 107 scoped_ptr<MockGLES2Decoder> decoder2_(new MockGLES2Decoder()); 108 TestHelper::SetupContextGroupInitExpectations(gl_.get(), 109 DisallowedFeatures(), ""); 110 group_->Initialize(decoder_.get(), DisallowedFeatures()); 111 group_->Initialize(decoder2_.get(), DisallowedFeatures()); 112 113 EXPECT_TRUE(group_->buffer_manager() != NULL); 114 EXPECT_TRUE(group_->framebuffer_manager() != NULL); 115 EXPECT_TRUE(group_->renderbuffer_manager() != NULL); 116 EXPECT_TRUE(group_->texture_manager() != NULL); 117 EXPECT_TRUE(group_->program_manager() != NULL); 118 EXPECT_TRUE(group_->shader_manager() != NULL); 119 120 group_->Destroy(decoder_.get(), false); 121 122 EXPECT_TRUE(group_->buffer_manager() != NULL); 123 EXPECT_TRUE(group_->framebuffer_manager() != NULL); 124 EXPECT_TRUE(group_->renderbuffer_manager() != NULL); 125 EXPECT_TRUE(group_->texture_manager() != NULL); 126 EXPECT_TRUE(group_->program_manager() != NULL); 127 EXPECT_TRUE(group_->shader_manager() != NULL); 128 129 group_->Destroy(decoder2_.get(), false); 130 131 EXPECT_TRUE(group_->buffer_manager() == NULL); 132 EXPECT_TRUE(group_->framebuffer_manager() == NULL); 133 EXPECT_TRUE(group_->renderbuffer_manager() == NULL); 134 EXPECT_TRUE(group_->texture_manager() == NULL); 135 EXPECT_TRUE(group_->program_manager() == NULL); 136 EXPECT_TRUE(group_->shader_manager() == NULL); 137 } 138 139 } // namespace gles2 140 } // namespace gpu 141 142 143
