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