| /* |
| * Copyright (c) 2017, Intel Corporation |
| * |
| * Permission is hereby granted, free of charge, to any person obtaining a |
| * copy of this software and associated documentation files (the "Software"), |
| * to deal in the Software without restriction, including without limitation |
| * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
| * and/or sell copies of the Software, and to permit persons to whom the |
| * Software is furnished to do so, subject to the following conditions: |
| * |
| * The above copyright notice and this permission notice shall be included |
| * in all copies or substantial portions of the Software. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS |
| * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
| * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR |
| * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, |
| * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
| * OTHER DEALINGS IN THE SOFTWARE. |
| */ |
| |
| #include "cm_test.h" |
| |
| class BufferTest: public CmTest |
| { |
| public: |
| static const uint32_t ELEMENT_COUNT = 64; |
| static const uint32_t SIZE = ELEMENT_COUNT*sizeof(uint32_t); |
| |
| BufferTest(): m_buffer(nullptr) {} |
| |
| ~BufferTest() {} |
| |
| int32_t CreateDestroy(uint32_t size) |
| { |
| int32_t result = m_mockDevice->CreateBuffer(size, m_buffer); |
| if (result != CM_SUCCESS) |
| { |
| return result; |
| } |
| SurfaceIndex *surface_index = nullptr; |
| result = m_buffer->GetIndex(surface_index); |
| EXPECT_EQ(CM_SUCCESS, result); |
| EXPECT_GT(surface_index->get_data(), static_cast<uint32_t>(0)); |
| return m_mockDevice->DestroySurface(m_buffer); |
| }//=============================================== |
| |
| int32_t ReadWrite() |
| { |
| uint32_t to_buffer[ELEMENT_COUNT] = {1}; |
| uint32_t from_buffer[ELEMENT_COUNT] = {2}; |
| for (uint8_t i = 0; i < ELEMENT_COUNT; ++i) |
| { |
| to_buffer[i] = i; |
| } |
| int32_t result = m_mockDevice->CreateBuffer(SIZE, m_buffer); |
| EXPECT_EQ(CM_SUCCESS, result); |
| |
| result = m_buffer->WriteSurface(reinterpret_cast<uint8_t*>(to_buffer), |
| nullptr); |
| EXPECT_EQ(CM_SUCCESS, result); |
| |
| result = m_buffer->ReadSurface(reinterpret_cast<uint8_t*>(from_buffer), |
| nullptr); |
| EXPECT_EQ(CM_SUCCESS, result); |
| |
| result = memcmp(to_buffer, from_buffer, sizeof(to_buffer)); |
| EXPECT_EQ(0, result); |
| |
| return m_mockDevice->DestroySurface(m_buffer); |
| }//=============================================== |
| |
| int32_t Initialize() |
| { |
| int32_t result = m_mockDevice->CreateBuffer(SIZE, m_buffer); |
| EXPECT_EQ(CM_SUCCESS, result); |
| |
| result = m_buffer->InitSurface(0x42434445, nullptr); |
| EXPECT_EQ(CM_SUCCESS, result); |
| |
| uint32_t data[ELEMENT_COUNT] = {0}; |
| result = m_buffer->ReadSurface(reinterpret_cast<uint8_t*>(data), |
| nullptr); |
| EXPECT_EQ(CM_SUCCESS, result); |
| EXPECT_EQ(0x42434445, data[0]); |
| EXPECT_EQ(0x42434445, data[ELEMENT_COUNT - 1]); |
| return m_mockDevice->DestroySurface(m_buffer); |
| }//=============================================== |
| |
| protected: |
| CMRT_UMD::CmBuffer *m_buffer; |
| };//============================= |
| |
| TEST_F(BufferTest, MultipleSizes) |
| { |
| RunEach<int32_t>(CM_SUCCESS, |
| [this]() { return CreateDestroy(SIZE); }); |
| |
| RunEach<int32_t>(CM_INVALID_WIDTH, |
| [this]() { return CreateDestroy(0); }); |
| |
| RunEach<int32_t>(CM_SUCCESS, |
| [this]() { return CreateDestroy(1); }); |
| |
| RunEach<int32_t>(CM_SUCCESS, |
| [this]() { return CreateDestroy(16*1024*1024); }); |
| |
| RunEach<int32_t>(CM_SUCCESS, |
| [this]() { return CreateDestroy(64*1024*1024); }); |
| |
| uint32_t large_size = 0x80000001; // 1-byte larger than maximum size. |
| RunEach<int32_t>( |
| CM_INVALID_WIDTH, |
| [this, large_size]() { return CreateDestroy(large_size); }); |
| |
| return; |
| }//======== |
| |
| TEST_F(BufferTest, ReadWrite) |
| { |
| RunEach<int32_t>(CM_SUCCESS, |
| [this]() { return ReadWrite(); }); |
| return; |
| }//======== |
| |
| TEST_F(BufferTest, Initialization) |
| { |
| RunEach<int32_t>(CM_SUCCESS, |
| [this]() { return Initialize(); }); |
| return; |
| }//======== |