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/gpu_service_test.h" 10 #include "gpu/command_buffer/service/test_helper.h" 11 #include "gpu/command_buffer/service/texture_manager.h" 12 #include "testing/gtest/include/gtest/gtest.h" 13 #include "ui/gl/gl_mock.h" 14 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 27 namespace gpu { 28 namespace gles2 { 29 30 class ContextGroupTest : public GpuServiceTest { 31 public: 32 static const bool kBindGeneratesResource = false; 33 34 ContextGroupTest() {} 35 36 protected: 37 virtual void SetUp() { 38 GpuServiceTest::SetUp(); 39 decoder_.reset(new MockGLES2Decoder()); 40 group_ = scoped_refptr<ContextGroup>( 41 new ContextGroup(NULL, NULL, NULL, NULL, NULL, kBindGeneratesResource)); 42 } 43 44 scoped_ptr<MockGLES2Decoder> decoder_; 45 scoped_refptr<ContextGroup> group_; 46 }; 47 48 TEST_F(ContextGroupTest, Basic) { 49 // Test it starts off uninitialized. 50 EXPECT_EQ(0u, group_->max_vertex_attribs()); 51 EXPECT_EQ(0u, group_->max_texture_units()); 52 EXPECT_EQ(0u, group_->max_texture_image_units()); 53 EXPECT_EQ(0u, group_->max_vertex_texture_image_units()); 54 EXPECT_EQ(0u, group_->max_fragment_uniform_vectors()); 55 EXPECT_EQ(0u, group_->max_varying_vectors()); 56 EXPECT_EQ(0u, group_->max_vertex_uniform_vectors()); 57 EXPECT_TRUE(group_->buffer_manager() == NULL); 58 EXPECT_TRUE(group_->framebuffer_manager() == NULL); 59 EXPECT_TRUE(group_->renderbuffer_manager() == NULL); 60 EXPECT_TRUE(group_->texture_manager() == NULL); 61 EXPECT_TRUE(group_->program_manager() == NULL); 62 EXPECT_TRUE(group_->shader_manager() == NULL); 63 } 64 65 TEST_F(ContextGroupTest, InitializeNoExtensions) { 66 TestHelper::SetupContextGroupInitExpectations( 67 gl_.get(), DisallowedFeatures(), "", "", kBindGeneratesResource); 68 group_->Initialize(decoder_.get(), DisallowedFeatures()); 69 EXPECT_EQ(static_cast<uint32>(TestHelper::kNumVertexAttribs), 70 group_->max_vertex_attribs()); 71 EXPECT_EQ(static_cast<uint32>(TestHelper::kNumTextureUnits), 72 group_->max_texture_units()); 73 EXPECT_EQ(static_cast<uint32>(TestHelper::kMaxTextureImageUnits), 74 group_->max_texture_image_units()); 75 EXPECT_EQ(static_cast<uint32>(TestHelper::kMaxVertexTextureImageUnits), 76 group_->max_vertex_texture_image_units()); 77 EXPECT_EQ(static_cast<uint32>(TestHelper::kMaxFragmentUniformVectors), 78 group_->max_fragment_uniform_vectors()); 79 EXPECT_EQ(static_cast<uint32>(TestHelper::kMaxVaryingVectors), 80 group_->max_varying_vectors()); 81 EXPECT_EQ(static_cast<uint32>(TestHelper::kMaxVertexUniformVectors), 82 group_->max_vertex_uniform_vectors()); 83 EXPECT_TRUE(group_->buffer_manager() != NULL); 84 EXPECT_TRUE(group_->framebuffer_manager() != NULL); 85 EXPECT_TRUE(group_->renderbuffer_manager() != NULL); 86 EXPECT_TRUE(group_->texture_manager() != NULL); 87 EXPECT_TRUE(group_->program_manager() != NULL); 88 EXPECT_TRUE(group_->shader_manager() != NULL); 89 90 group_->Destroy(decoder_.get(), false); 91 EXPECT_TRUE(group_->buffer_manager() == NULL); 92 EXPECT_TRUE(group_->framebuffer_manager() == NULL); 93 EXPECT_TRUE(group_->renderbuffer_manager() == NULL); 94 EXPECT_TRUE(group_->texture_manager() == NULL); 95 EXPECT_TRUE(group_->program_manager() == NULL); 96 EXPECT_TRUE(group_->shader_manager() == NULL); 97 } 98 99 TEST_F(ContextGroupTest, MultipleContexts) { 100 scoped_ptr<MockGLES2Decoder> decoder2_(new MockGLES2Decoder()); 101 TestHelper::SetupContextGroupInitExpectations( 102 gl_.get(), DisallowedFeatures(), "", "", kBindGeneratesResource); 103 group_->Initialize(decoder_.get(), DisallowedFeatures()); 104 group_->Initialize(decoder2_.get(), DisallowedFeatures()); 105 106 EXPECT_TRUE(group_->buffer_manager() != NULL); 107 EXPECT_TRUE(group_->framebuffer_manager() != NULL); 108 EXPECT_TRUE(group_->renderbuffer_manager() != NULL); 109 EXPECT_TRUE(group_->texture_manager() != NULL); 110 EXPECT_TRUE(group_->program_manager() != NULL); 111 EXPECT_TRUE(group_->shader_manager() != NULL); 112 113 group_->Destroy(decoder_.get(), false); 114 115 EXPECT_TRUE(group_->buffer_manager() != NULL); 116 EXPECT_TRUE(group_->framebuffer_manager() != NULL); 117 EXPECT_TRUE(group_->renderbuffer_manager() != NULL); 118 EXPECT_TRUE(group_->texture_manager() != NULL); 119 EXPECT_TRUE(group_->program_manager() != NULL); 120 EXPECT_TRUE(group_->shader_manager() != NULL); 121 122 group_->Destroy(decoder2_.get(), false); 123 124 EXPECT_TRUE(group_->buffer_manager() == NULL); 125 EXPECT_TRUE(group_->framebuffer_manager() == NULL); 126 EXPECT_TRUE(group_->renderbuffer_manager() == NULL); 127 EXPECT_TRUE(group_->texture_manager() == NULL); 128 EXPECT_TRUE(group_->program_manager() == NULL); 129 EXPECT_TRUE(group_->shader_manager() == NULL); 130 } 131 132 } // namespace gles2 133 } // namespace gpu 134 135 136
