diff options
Diffstat (limited to 'gpu/command_buffer/service/buffer_manager_unittest.cc')
| -rw-r--r-- | gpu/command_buffer/service/buffer_manager_unittest.cc | 83 |
1 files changed, 81 insertions, 2 deletions
diff --git a/gpu/command_buffer/service/buffer_manager_unittest.cc b/gpu/command_buffer/service/buffer_manager_unittest.cc index 2b121d8..df58915 100644 --- a/gpu/command_buffer/service/buffer_manager_unittest.cc +++ b/gpu/command_buffer/service/buffer_manager_unittest.cc @@ -32,8 +32,14 @@ TEST_F(BufferManagerTest, Basic) { // Check buffer got created. BufferManager::BufferInfo* info1 = manager_.GetBufferInfo(kBuffer1Id); ASSERT_TRUE(info1 != NULL); + EXPECT_EQ(0u, info1->target()); + EXPECT_EQ(0, info1->size()); + EXPECT_FALSE(info1->IsDeleted()); + EXPECT_EQ(kBuffer1Id, info1->buffer_id()); + info1->set_target(GL_ELEMENT_ARRAY_BUFFER); + EXPECT_EQ(GL_ELEMENT_ARRAY_BUFFER, info1->target()); // Check we and set its size. - info1->set_size(kBuffer1Size); + info1->SetSize(kBuffer1Size); EXPECT_EQ(kBuffer1Size, info1->size()); // Check we get nothing for a non-existent buffer. EXPECT_TRUE(manager_.GetBufferInfo(kBuffer2Id) == NULL); @@ -44,7 +50,80 @@ TEST_F(BufferManagerTest, Basic) { EXPECT_TRUE(manager_.GetBufferInfo(kBuffer1Id) == NULL); } -// TODO(gman): Test GetMaxValueForRange. +TEST_F(BufferManagerTest, SetRange) { + const GLuint kBufferId = 1; + const uint8 data[] = {10, 9, 8, 7, 6, 5, 4, 3, 2, 1}; + const uint8 new_data[] = {100, 120, 110}; + manager_.CreateBufferInfo(kBufferId); + BufferManager::BufferInfo* info = manager_.GetBufferInfo(kBufferId); + ASSERT_TRUE(info != NULL); + info->set_target(GL_ELEMENT_ARRAY_BUFFER); + info->SetSize(sizeof(data)); + EXPECT_TRUE(info->SetRange(0, sizeof(data), data)); + EXPECT_TRUE(info->SetRange(sizeof(data), 0, data)); + EXPECT_FALSE(info->SetRange(sizeof(data), 1, data)); + EXPECT_FALSE(info->SetRange(0, sizeof(data) + 1, data)); +} + +TEST_F(BufferManagerTest, GetMaxValueForRangeUint8) { + const GLuint kBufferId = 1; + const uint8 data[] = {10, 9, 8, 7, 6, 5, 4, 3, 2, 1}; + const uint8 new_data[] = {100, 120, 110}; + manager_.CreateBufferInfo(kBufferId); + BufferManager::BufferInfo* info = manager_.GetBufferInfo(kBufferId); + ASSERT_TRUE(info != NULL); + info->set_target(GL_ELEMENT_ARRAY_BUFFER); + info->SetSize(sizeof(data)); + EXPECT_TRUE(info->SetRange(0, sizeof(data), data)); + GLuint max_value; + // Check entire range succeeds. + EXPECT_TRUE(info->GetMaxValueForRange(0, 10, GL_UNSIGNED_BYTE, &max_value)); + EXPECT_EQ(10u, max_value); + // Check sub range succeeds. + EXPECT_TRUE(info->GetMaxValueForRange(4, 3, GL_UNSIGNED_BYTE, &max_value)); + EXPECT_EQ(6u, max_value); + // Check changing sub range succeeds. + EXPECT_TRUE(info->SetRange(4, sizeof(new_data), new_data)); + EXPECT_TRUE(info->GetMaxValueForRange(4, 3, GL_UNSIGNED_BYTE, &max_value)); + EXPECT_EQ(120u, max_value); + max_value = 0; + EXPECT_TRUE(info->GetMaxValueForRange(0, 10, GL_UNSIGNED_BYTE, &max_value)); + EXPECT_EQ(120u, max_value); + // Check out of range fails. + EXPECT_FALSE(info->GetMaxValueForRange(0, 11, GL_UNSIGNED_BYTE, &max_value)); + EXPECT_FALSE(info->GetMaxValueForRange(10, 1, GL_UNSIGNED_BYTE, &max_value)); +} + +TEST_F(BufferManagerTest, GetMaxValueForRangeUint16) { + const GLuint kBufferId = 1; + const uint16 data[] = {10, 9, 8, 7, 6, 5, 4, 3, 2, 1}; + const uint16 new_data[] = {100, 120, 110}; + manager_.CreateBufferInfo(kBufferId); + BufferManager::BufferInfo* info = manager_.GetBufferInfo(kBufferId); + ASSERT_TRUE(info != NULL); + info->set_target(GL_ELEMENT_ARRAY_BUFFER); + info->SetSize(sizeof(data)); + EXPECT_TRUE(info->SetRange(0, sizeof(data), data)); + GLuint max_value; + // Check entire range succeeds. + EXPECT_TRUE(info->GetMaxValueForRange(0, 10, GL_UNSIGNED_SHORT, &max_value)); + EXPECT_EQ(10u, max_value); + // Check odd offset fails for GL_UNSIGNED_SHORT. + EXPECT_FALSE(info->GetMaxValueForRange(1, 10, GL_UNSIGNED_SHORT, &max_value)); + // Check sub range succeeds. + EXPECT_TRUE(info->GetMaxValueForRange(8, 3, GL_UNSIGNED_SHORT, &max_value)); + EXPECT_EQ(6u, max_value); + // Check changing sub range succeeds. + EXPECT_TRUE(info->SetRange(8, sizeof(new_data), new_data)); + EXPECT_TRUE(info->GetMaxValueForRange(8, 3, GL_UNSIGNED_SHORT, &max_value)); + EXPECT_EQ(120u, max_value); + max_value = 0; + EXPECT_TRUE(info->GetMaxValueForRange(0, 10, GL_UNSIGNED_SHORT, &max_value)); + EXPECT_EQ(120u, max_value); + // Check out of range fails. + EXPECT_FALSE(info->GetMaxValueForRange(0, 11, GL_UNSIGNED_SHORT, &max_value)); + EXPECT_FALSE(info->GetMaxValueForRange(20, 1, GL_UNSIGNED_SHORT, &max_value)); +} } // namespace gles2 } // namespace gpu |