1 /*------------------------------------------------------------------------- 2 * drawElements Internal Test Module 3 * --------------------------------- 4 * 5 * Copyright 2014 The Android Open Source Project 6 * 7 * Licensed under the Apache License, Version 2.0 (the "License"); 8 * you may not use this file except in compliance with the License. 9 * You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, software 14 * distributed under the License is distributed on an "AS IS" BASIS, 15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 16 * See the License for the specific language governing permissions and 17 * limitations under the License. 18 * 19 *//*! 20 * \file 21 * \brief Seed builder tests. 22 *//*--------------------------------------------------------------------*/ 23 24 #include "ditSeedBuilderTests.hpp" 25 26 #include "tcuTestLog.hpp" 27 #include "tcuVector.hpp" 28 #include "tcuSeedBuilder.hpp" 29 30 using tcu::IVec2; 31 using tcu::IVec3; 32 using tcu::IVec4; 33 using tcu::TestLog; 34 35 namespace dit 36 { 37 namespace 38 { 39 40 template<class T> 41 class SeedBuilderTest : public tcu::TestCase 42 { 43 public: 44 SeedBuilderTest (tcu::TestContext& testCtx, const T& value, deUint32 seed, const char* name, const char* description) 45 : tcu::TestCase (testCtx, name, description) 46 , m_value (value) 47 , m_seed (seed) 48 { 49 } 50 51 IterateResult iterate (void) 52 { 53 TestLog& log = m_testCtx.getLog(); 54 tcu::SeedBuilder builder; 55 56 builder << m_value; 57 58 log << TestLog::Message << "Value: " << m_value << TestLog::EndMessage; 59 log << TestLog::Message << "Expected seed: " << m_seed << TestLog::EndMessage; 60 log << TestLog::Message << "Got seed: " << builder.get() << TestLog::EndMessage; 61 62 if (builder.get() != m_seed) 63 m_testCtx.setTestResult(QP_TEST_RESULT_FAIL, "Got invalid seed"); 64 else 65 m_testCtx.setTestResult(QP_TEST_RESULT_PASS, "Pass"); 66 67 return STOP; 68 } 69 70 private: 71 T m_value; 72 deUint32 m_seed; 73 }; 74 75 class SeedBuilderMultipleValuesTest : public tcu::TestCase 76 { 77 public: 78 SeedBuilderMultipleValuesTest (tcu::TestContext& testCtx) 79 : tcu::TestCase(testCtx, "multiple_values", "Test that multiple values all change the seed.") 80 { 81 } 82 83 IterateResult iterate (void) 84 { 85 TestLog& log = m_testCtx.getLog(); 86 const deUint32 a = 77740203u; 87 const deUint32 b = 3830824200u; 88 89 tcu::SeedBuilder builderA; 90 tcu::SeedBuilder builderB; 91 tcu::SeedBuilder builderAB; 92 93 builderA << a; 94 builderB << b; 95 96 builderAB << a << b; 97 98 log << TestLog::Message << "Value a: " << a << ", Seed a: " << builderA.get() << TestLog::EndMessage; 99 log << TestLog::Message << "Value b: " << b << ", Seed b: " << builderB.get() << TestLog::EndMessage; 100 log << TestLog::Message << "Seed ab: " << builderAB.get() << TestLog::EndMessage; 101 102 if (builderA.get() == builderAB.get()) 103 m_testCtx.setTestResult(QP_TEST_RESULT_FAIL, "Seed seems to only depends on first value."); 104 else if (builderB.get() == builderAB.get()) 105 m_testCtx.setTestResult(QP_TEST_RESULT_FAIL, "Seed seems to only depends on second value."); 106 else 107 m_testCtx.setTestResult(QP_TEST_RESULT_PASS, "Pass"); 108 109 return STOP; 110 } 111 }; 112 113 class SeedBuilderTests : public tcu::TestCaseGroup 114 { 115 public: 116 SeedBuilderTests (tcu::TestContext& testCtx) 117 : tcu::TestCaseGroup(testCtx, "seed_builder", "Seed builder tests.") 118 { 119 } 120 121 void init (void) 122 { 123 addChild(new SeedBuilderTest<bool>(m_testCtx, true, 132088003u, "bool_true", "Seed from boolean true.")); 124 addChild(new SeedBuilderTest<bool>(m_testCtx, false, 50600761u, "bool_false", "Seed from boolean false.")); 125 126 addChild(new SeedBuilderTest<deInt8>(m_testCtx, 0, 62533730u, "int8_zero", "Seed from int8 zero.")); 127 addChild(new SeedBuilderTest<deInt8>(m_testCtx, 1, 93914869u, "int8_one", "Seed from int8 one.")); 128 addChild(new SeedBuilderTest<deInt8>(m_testCtx, -1, 115002165u, "int8_minus_one", "Seed from int8 minus one.")); 129 130 addChild(new SeedBuilderTest<deInt16>(m_testCtx, 0, 133071403u, "int16_zero", "Seed from int16 zero.")); 131 addChild(new SeedBuilderTest<deInt16>(m_testCtx, 1, 57421642u, "int16_one", "Seed from int16 one.")); 132 addChild(new SeedBuilderTest<deInt16>(m_testCtx, -1, 74389771u, "int16_minus_one", "Seed from int16 minus one.")); 133 134 addChild(new SeedBuilderTest<deInt32>(m_testCtx, 0, 75951701u, "int32_zero", "Seed from int32 zero.")); 135 addChild(new SeedBuilderTest<deInt32>(m_testCtx, 1, 95780822u, "int32_one", "Seed from int32 one.")); 136 addChild(new SeedBuilderTest<deInt32>(m_testCtx, -1, 73949483u, "int32_minus_one", "Seed from int32 minus one.")); 137 138 addChild(new SeedBuilderTest<deUint8>(m_testCtx, 0, 3623298u, "uint8_zero", "Seed from uint8 zero.")); 139 addChild(new SeedBuilderTest<deUint8>(m_testCtx, 1, 102006549u, "uint8_one", "Seed from uint8 one.")); 140 addChild(new SeedBuilderTest<deUint8>(m_testCtx, 255, 89633493u, "uint8_max", "Seed from uint8 max.")); 141 142 addChild(new SeedBuilderTest<deUint16>(m_testCtx, 0, 78413740u, "uint16_zero", "Seed from uint16 zero.")); 143 addChild(new SeedBuilderTest<deUint16>(m_testCtx, 1, 3068621u, "uint16_one", "Seed from uint16 one.")); 144 addChild(new SeedBuilderTest<deUint16>(m_testCtx, 65535, 120448140u, "uint16_max", "Seed from uint16 max.")); 145 146 addChild(new SeedBuilderTest<deUint32>(m_testCtx, 0u, 41006057u, "uint32_zero", "Seed from uint32 zero.")); 147 addChild(new SeedBuilderTest<deUint32>(m_testCtx, 1u, 54665834u, "uint32_one", "Seed from uint32 one.")); 148 addChild(new SeedBuilderTest<deUint32>(m_testCtx, 4294967295u, 43990167u, "uint32_max", "Seed from uint32 max.")); 149 150 addChild(new SeedBuilderTest<float>(m_testCtx, 0.0f, 41165361u, "float_zero", "Seed from float zero.")); 151 addChild(new SeedBuilderTest<float>(m_testCtx, -0.0f, 112541574u, "float_negative_zero", "Seed from float negative zero.")); 152 addChild(new SeedBuilderTest<float>(m_testCtx, 1.0f, 44355905u, "float_one", "Seed from float one.")); 153 addChild(new SeedBuilderTest<float>(m_testCtx, -1.0f, 107334902u, "float_negative_one", "Seed from float negative one.")); 154 155 addChild(new SeedBuilderTest<double>(m_testCtx, 0.0, 133470681u, "double_zero", "Seed from double zero.")); 156 addChild(new SeedBuilderTest<double>(m_testCtx, -0.0, 53838958u, "double_negative_zero", "Seed from double negative zero.")); 157 addChild(new SeedBuilderTest<double>(m_testCtx, 1.0, 16975104u, "double_one", "Seed from double one.")); 158 addChild(new SeedBuilderTest<double>(m_testCtx, -1.0, 96606391u, "double_negative_one", "Seed from double negative one.")); 159 160 addChild(new SeedBuilderTest<IVec2>(m_testCtx, IVec2(0), 1111532u, "ivec2_zero", "Seed from zero vector.")); 161 addChild(new SeedBuilderTest<IVec3>(m_testCtx, IVec3(0), 22277704u, "ivec3_zero", "Seed from zero vector.")); 162 addChild(new SeedBuilderTest<IVec4>(m_testCtx, IVec4(0), 73989201u, "ivec4_zero", "Seed from zero vector.")); 163 164 addChild(new SeedBuilderTest<IVec2>(m_testCtx, IVec2(1), 12819708u, "ivec2_one", "Seed from one vector.")); 165 addChild(new SeedBuilderTest<IVec3>(m_testCtx, IVec3(1), 134047100u, "ivec3_one", "Seed from one vector.")); 166 addChild(new SeedBuilderTest<IVec4>(m_testCtx, IVec4(1), 90609878u, "ivec4_one", "Seed from one vector.")); 167 168 addChild(new SeedBuilderTest<IVec4>(m_testCtx, IVec4(1, 2, 3, 4), 6202236u, "ivec4_1_2_3_4", "Seed from (1, 2, 3, 4) vector.")); 169 addChild(new SeedBuilderTest<IVec4>(m_testCtx, IVec4(4, 3, 2, 1), 26964618u, "ivec4_4_3_2_1", "Seed from (4, 3, 2, 1) vector.")); 170 171 addChild(new SeedBuilderMultipleValuesTest(m_testCtx)); 172 } 173 }; 174 175 } // anonymous 176 177 tcu::TestCaseGroup* createSeedBuilderTests (tcu::TestContext& testCtx) 178 { 179 return new SeedBuilderTests(testCtx); 180 } 181 182 } // dit 183
