1 #ifndef _GL4CSYNCTESTS_HPP 2 #define _GL4CSYNCTESTS_HPP 3 /*------------------------------------------------------------------------- 4 * OpenGL Conformance Test Suite 5 * ----------------------------- 6 * 7 * Copyright (c) 2015-2016 The Khronos Group Inc. 8 * 9 * Licensed under the Apache License, Version 2.0 (the "License"); 10 * you may not use this file except in compliance with the License. 11 * You may obtain a copy of the License at 12 * 13 * http://www.apache.org/licenses/LICENSE-2.0 14 * 15 * Unless required by applicable law or agreed to in writing, software 16 * distributed under the License is distributed on an "AS IS" BASIS, 17 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 18 * See the License for the specific language governing permissions and 19 * limitations under the License. 20 * 21 */ /*! 22 * \file 23 * \brief 24 */ /*-------------------------------------------------------------------*/ 25 26 /** 27 * \file gl4cSyncTests.hpp 28 * \brief Declares test classes for synchronization functionality. 29 */ /*-------------------------------------------------------------------*/ 30 31 /* Includes. */ 32 33 #include "glcTestCase.hpp" 34 #include "glwDefs.hpp" 35 #include "tcuDefs.hpp" 36 37 namespace gl4cts 38 { 39 namespace Sync 40 { 41 /** @class Tests 42 * 43 * @brief Direct State Access test group. 44 */ 45 class Tests : public deqp::TestCaseGroup 46 { 47 public: 48 /* Public member functions */ 49 Tests(deqp::Context &context); 50 51 void init(); 52 53 private: 54 /* Private member functions */ 55 Tests(const Tests &other); 56 Tests &operator=(const Tests &other); 57 }; 58 /* Tests class */ 59 60 /** @class SyncFlushCommandsTest 61 * 62 * Description: 63 * 64 * This test verifies that ClientWaitSync called with SYNC_FLUSH_COMMANDS_BIT flag 65 * behaves like Flush was inserted immediately after the creation of sync. This shall 66 * happen in finite time (OpenGL 4.5 Core Profile, Chapter 4.1.2). 67 * 68 * Steps: 69 * 70 * Prepare first buffer with reference data. 71 * 72 * Create second buffer with null data and persistent coherent storage. 73 * 74 * Map second buffer for read with persistent and coherent flags. 75 * 76 * Copy first buffer to second buffer using Copy*BufferSubData function. 77 * 78 * Create synchronization object using FenceSync. 79 * 80 * Use ClientWaitSync, with SYNC_FLUSH_COMMANDS_BIT flag and 16 seconds timeout, to 81 * wait for synchronization being done. Check for errors - expect NO_ERROR. Expect 82 * no timeout, but if it happen return test timeout result with indication that 83 * tests possibly fails due to not returning after finite time. 84 * 85 * If ClientWaitSync succeeded, compare queried data with the reference. Expect 86 * equality. 87 * 88 * Unmap second buffer. 89 */ 90 class FlushCommandsTest : public deqp::TestCase 91 { 92 public: 93 /* Public member functions */ 94 FlushCommandsTest(deqp::Context &context); 95 96 virtual tcu::TestNode::IterateResult iterate(); 97 98 private: 99 /* Private member functions */ 100 FlushCommandsTest(const FlushCommandsTest &other); 101 FlushCommandsTest &operator=(const FlushCommandsTest &other); 102 }; 103 104 /* FlushCommandsTest class */ 105 } // namespace Sync 106 } // namespace gl4cts 107 108 #endif // _GL4CSYNCTESTS_HPP 109