| /* |
| * 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" |
| #include <malloc.h> |
| |
| class BufferUPTest: public CmTest |
| { |
| public: |
| static const uint32_t SIZE = 4096; |
| |
| BufferUPTest(): m_buffer(nullptr), m_sys_mem(nullptr) {} |
| |
| ~BufferUPTest() { Release(); } |
| |
| int32_t CreateDestroy(uint32_t size) |
| { |
| uint32_t real_size = size? size: SIZE; |
| m_sys_mem = AllocateAlignedMemory(real_size, 0x1000); |
| |
| int32_t result = m_mockDevice->CreateBufferUP(size, m_sys_mem, m_buffer); |
| if (CM_SUCCESS != result) |
| { |
| Release(); |
| 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)); |
| result = m_mockDevice->DestroyBufferUP(m_buffer); |
| Release(); |
| return result; |
| }//=============== |
| |
| int32_t CreateDestroy(void *sys_mem) |
| { |
| int32_t result = m_mockDevice->CreateBufferUP(SIZE, sys_mem, m_buffer); |
| if (CM_SUCCESS != result) |
| { |
| return result; |
| } |
| return m_mockDevice->DestroyBufferUP(m_buffer); |
| }//=============================================== |
| |
| bool Release() |
| { |
| if (nullptr == m_sys_mem) |
| { |
| return true; |
| } |
| FreeAlignedMemory(m_sys_mem); |
| m_sys_mem = nullptr; |
| return true; |
| }//============= |
| |
| private: |
| CMRT_UMD::CmBufferUP *m_buffer; |
| void *m_sys_mem; |
| };//================ |
| |
| TEST_F(BufferUPTest, MultipleSizes) |
| { |
| RunEach<int32_t>(CM_SUCCESS, |
| [this]() { return CreateDestroy(SIZE); }); |
| |
| RunEach<int32_t>(CM_INVALID_WIDTH, |
| [this]() { return CreateDestroy(SIZE + 1); }); |
| |
| RunEach<int32_t>(CM_SUCCESS, |
| [this]() { return CreateDestroy(4); }); // 4-byte is the minimum size. |
| |
| RunEach<int32_t>(CM_SUCCESS, |
| [this]() { return CreateDestroy(16); }); |
| |
| RunEach<int32_t>(CM_SUCCESS, |
| [this]() { return CreateDestroy(512*1024*1024); }); // The maximum size. |
| |
| uint32_t zero_size = 0; |
| RunEach<int32_t>(CM_INVALID_WIDTH, |
| [this, zero_size]() { return CreateDestroy(zero_size); }); |
| |
| return; |
| }//======== |
| |
| TEST_F(BufferUPTest, InvalidSystemMemory) |
| { |
| uint8_t *sys_mem = nullptr; |
| RunEach<int32_t>(CM_INVALID_ARG_VALUE, |
| [this, sys_mem]() { return CreateDestroy(sys_mem); }); |
| |
| sys_mem = new uint8_t[SIZE]; |
| uint8_t *sys_mem_for_surface = sys_mem; |
| if ((reinterpret_cast<uintptr_t>(sys_mem) & (0x1000 - 1)) == 0) // 4k-aligned. |
| { |
| ++sys_mem_for_surface; |
| } |
| auto CreateWithNonalignedPointer |
| = [this, sys_mem_for_surface]() |
| { return CreateDestroy(sys_mem_for_surface); }; |
| RunEach<int32_t>(CM_INVALID_ARG_VALUE, CreateWithNonalignedPointer); |
| delete[] sys_mem; |
| return; |
| }//======== |