1 // Copyright 2013 the V8 project authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #include <sstream> 6 7 #include "src/compiler/operator.h" 8 #include "test/cctest/cctest.h" 9 10 namespace v8 { 11 namespace internal { 12 namespace compiler { 13 14 #define NONE Operator::kNoProperties 15 #define FOLD Operator::kFoldable 16 17 18 TEST(TestOperator_Mnemonic) { 19 Operator op1(10, NONE, "ThisOne", 0, 0, 0, 0, 0, 0); 20 CHECK_EQ(0, strcmp(op1.mnemonic(), "ThisOne")); 21 22 Operator op2(11, NONE, "ThatOne", 0, 0, 0, 0, 0, 0); 23 CHECK_EQ(0, strcmp(op2.mnemonic(), "ThatOne")); 24 25 Operator1<int> op3(12, NONE, "Mnemonic1", 0, 0, 0, 1, 0, 0, 12333); 26 CHECK_EQ(0, strcmp(op3.mnemonic(), "Mnemonic1")); 27 28 Operator1<double> op4(13, NONE, "TheOther", 0, 0, 0, 1, 0, 0, 99.9); 29 CHECK_EQ(0, strcmp(op4.mnemonic(), "TheOther")); 30 } 31 32 33 TEST(TestOperator_Hash) { 34 Operator op1(17, NONE, "Another", 0, 0, 0, 0, 0, 0); 35 CHECK_EQ(17, static_cast<int>(op1.HashCode())); 36 37 Operator op2(18, NONE, "Falsch", 0, 0, 0, 0, 0, 0); 38 CHECK_EQ(18, static_cast<int>(op2.HashCode())); 39 } 40 41 42 TEST(TestOperator_Equals) { 43 Operator op1a(19, NONE, "Another1", 0, 0, 0, 0, 0, 0); 44 Operator op1b(19, FOLD, "Another2", 2, 0, 0, 2, 0, 0); 45 46 CHECK(op1a.Equals(&op1a)); 47 CHECK(op1a.Equals(&op1b)); 48 CHECK(op1b.Equals(&op1a)); 49 CHECK(op1b.Equals(&op1b)); 50 51 Operator op2a(20, NONE, "Falsch1", 0, 0, 0, 0, 0, 0); 52 Operator op2b(20, FOLD, "Falsch2", 1, 0, 0, 1, 0, 0); 53 54 CHECK(op2a.Equals(&op2a)); 55 CHECK(op2a.Equals(&op2b)); 56 CHECK(op2b.Equals(&op2a)); 57 CHECK(op2b.Equals(&op2b)); 58 59 CHECK(!op1a.Equals(&op2a)); 60 CHECK(!op1a.Equals(&op2b)); 61 CHECK(!op1b.Equals(&op2a)); 62 CHECK(!op1b.Equals(&op2b)); 63 64 CHECK(!op2a.Equals(&op1a)); 65 CHECK(!op2a.Equals(&op1b)); 66 CHECK(!op2b.Equals(&op1a)); 67 CHECK(!op2b.Equals(&op1b)); 68 } 69 70 71 static v8::base::SmartArrayPointer<const char> OperatorToString(Operator* op) { 72 std::ostringstream os; 73 os << *op; 74 return v8::base::SmartArrayPointer<const char>(StrDup(os.str().c_str())); 75 } 76 77 78 TEST(TestOperator_Print) { 79 Operator op1a(19, NONE, "Another1", 0, 0, 0, 0, 0, 0); 80 Operator op1b(19, FOLD, "Another2", 2, 0, 0, 2, 0, 0); 81 82 CHECK_EQ(0, strcmp("Another1", OperatorToString(&op1a).get())); 83 CHECK_EQ(0, strcmp("Another2", OperatorToString(&op1b).get())); 84 85 Operator op2a(20, NONE, "Flog1", 0, 0, 0, 0, 0, 0); 86 Operator op2b(20, FOLD, "Flog2", 1, 0, 0, 1, 0, 0); 87 88 CHECK_EQ(0, strcmp("Flog1", OperatorToString(&op2a).get())); 89 CHECK_EQ(0, strcmp("Flog2", OperatorToString(&op2b).get())); 90 } 91 92 93 TEST(TestOperator1int_Hash) { 94 Operator1<int> op1a(23, NONE, "Wolfie", 0, 0, 0, 0, 0, 0, 11); 95 Operator1<int> op1b(23, FOLD, "Doggie", 2, 0, 0, 2, 0, 0, 11); 96 97 CHECK(op1a.HashCode() == op1b.HashCode()); 98 99 Operator1<int> op2a(24, NONE, "Arfie", 0, 0, 0, 0, 0, 0, 3); 100 Operator1<int> op2b(24, NONE, "Arfie", 0, 0, 0, 0, 0, 0, 4); 101 102 CHECK(op1a.HashCode() != op2a.HashCode()); 103 CHECK(op2a.HashCode() != op2b.HashCode()); 104 } 105 106 107 TEST(TestOperator1int_Equals) { 108 Operator1<int> op1a(23, NONE, "Scratchy", 0, 0, 0, 0, 0, 0, 11); 109 Operator1<int> op1b(23, FOLD, "Scratchy", 2, 0, 0, 2, 0, 0, 11); 110 111 CHECK(op1a.Equals(&op1a)); 112 CHECK(op1a.Equals(&op1b)); 113 CHECK(op1b.Equals(&op1a)); 114 CHECK(op1b.Equals(&op1b)); 115 116 Operator1<int> op2a(24, NONE, "Im", 0, 0, 0, 0, 0, 0, 3); 117 Operator1<int> op2b(24, NONE, "Im", 0, 0, 0, 0, 0, 0, 4); 118 119 CHECK(op2a.Equals(&op2a)); 120 CHECK(!op2a.Equals(&op2b)); 121 CHECK(!op2b.Equals(&op2a)); 122 CHECK(op2b.Equals(&op2b)); 123 124 CHECK(!op1a.Equals(&op2a)); 125 CHECK(!op1a.Equals(&op2b)); 126 CHECK(!op1b.Equals(&op2a)); 127 CHECK(!op1b.Equals(&op2b)); 128 129 CHECK(!op2a.Equals(&op1a)); 130 CHECK(!op2a.Equals(&op1b)); 131 CHECK(!op2b.Equals(&op1a)); 132 CHECK(!op2b.Equals(&op1b)); 133 134 Operator op3(25, NONE, "Weepy", 0, 0, 0, 0, 0, 0); 135 136 CHECK(!op1a.Equals(&op3)); 137 CHECK(!op1b.Equals(&op3)); 138 CHECK(!op2a.Equals(&op3)); 139 CHECK(!op2b.Equals(&op3)); 140 141 CHECK(!op3.Equals(&op1a)); 142 CHECK(!op3.Equals(&op1b)); 143 CHECK(!op3.Equals(&op2a)); 144 CHECK(!op3.Equals(&op2b)); 145 } 146 147 148 TEST(TestOperator1int_Print) { 149 Operator1<int> op1(12, NONE, "Op1Test", 0, 0, 0, 1, 0, 0, 0); 150 CHECK_EQ(0, strcmp("Op1Test[0]", OperatorToString(&op1).get())); 151 152 Operator1<int> op2(12, NONE, "Op1Test", 0, 0, 0, 1, 0, 0, 66666666); 153 CHECK_EQ(0, strcmp("Op1Test[66666666]", OperatorToString(&op2).get())); 154 155 Operator1<int> op3(12, NONE, "FooBar", 0, 0, 0, 1, 0, 0, 2347); 156 CHECK_EQ(0, strcmp("FooBar[2347]", OperatorToString(&op3).get())); 157 158 Operator1<int> op4(12, NONE, "BarFoo", 0, 0, 0, 1, 0, 0, -879); 159 CHECK_EQ(0, strcmp("BarFoo[-879]", OperatorToString(&op4).get())); 160 } 161 162 163 TEST(TestOperator1double_Hash) { 164 Operator1<double> op1a(23, NONE, "Wolfie", 0, 0, 0, 0, 0, 0, 11.77); 165 Operator1<double> op1b(23, FOLD, "Doggie", 2, 0, 0, 2, 0, 0, 11.77); 166 167 CHECK(op1a.HashCode() == op1b.HashCode()); 168 169 Operator1<double> op2a(24, NONE, "Arfie", 0, 0, 0, 0, 0, 0, -6.7); 170 Operator1<double> op2b(24, NONE, "Arfie", 0, 0, 0, 0, 0, 0, -6.8); 171 172 CHECK(op1a.HashCode() != op2a.HashCode()); 173 CHECK(op2a.HashCode() != op2b.HashCode()); 174 } 175 176 177 TEST(TestOperator1doublePrint) { 178 Operator1<double> op1a(23, NONE, "Canary", 0, 0, 0, 0, 0, 0, 0.5); 179 Operator1<double> op1b(23, FOLD, "Finch", 2, 0, 0, 2, 0, 0, -1.5); 180 181 CHECK_EQ(0, strcmp("Canary[0.5]", OperatorToString(&op1a).get())); 182 CHECK_EQ(0, strcmp("Finch[-1.5]", OperatorToString(&op1b).get())); 183 } 184 185 186 TEST(TestOperator1double_Equals) { 187 Operator1<double> op1a(23, NONE, "Scratchy", 0, 0, 0, 0, 0, 0, 11.77); 188 Operator1<double> op1b(23, FOLD, "Scratchy", 2, 0, 0, 2, 0, 0, 11.77); 189 190 CHECK(op1a.Equals(&op1a)); 191 CHECK(op1a.Equals(&op1b)); 192 CHECK(op1b.Equals(&op1a)); 193 CHECK(op1b.Equals(&op1b)); 194 195 Operator1<double> op2a(24, NONE, "Im", 0, 0, 0, 0, 0, 0, 3.1); 196 Operator1<double> op2b(24, NONE, "Im", 0, 0, 0, 0, 0, 0, 3.2); 197 198 CHECK(op2a.Equals(&op2a)); 199 CHECK(!op2a.Equals(&op2b)); 200 CHECK(!op2b.Equals(&op2a)); 201 CHECK(op2b.Equals(&op2b)); 202 203 CHECK(!op1a.Equals(&op2a)); 204 CHECK(!op1a.Equals(&op2b)); 205 CHECK(!op1b.Equals(&op2a)); 206 CHECK(!op1b.Equals(&op2b)); 207 208 CHECK(!op2a.Equals(&op1a)); 209 CHECK(!op2a.Equals(&op1b)); 210 CHECK(!op2b.Equals(&op1a)); 211 CHECK(!op2b.Equals(&op1b)); 212 213 Operator op3(25, NONE, "Weepy", 0, 0, 0, 0, 0, 0); 214 215 CHECK(!op1a.Equals(&op3)); 216 CHECK(!op1b.Equals(&op3)); 217 CHECK(!op2a.Equals(&op3)); 218 CHECK(!op2b.Equals(&op3)); 219 220 CHECK(!op3.Equals(&op1a)); 221 CHECK(!op3.Equals(&op1b)); 222 CHECK(!op3.Equals(&op2a)); 223 CHECK(!op3.Equals(&op2b)); 224 225 Operator1<double> op4a(24, NONE, "Bashful", 0, 0, 0, 0, 0, 0, 1.0); 226 Operator1<double> op4b(24, NONE, "Bashful", 0, 0, 0, 0, 0, 0, 1.0); 227 228 CHECK(op4a.Equals(&op4a)); 229 CHECK(op4a.Equals(&op4b)); 230 CHECK(op4b.Equals(&op4a)); 231 CHECK(op4b.Equals(&op4b)); 232 233 CHECK(!op3.Equals(&op4a)); 234 CHECK(!op3.Equals(&op4b)); 235 CHECK(!op3.Equals(&op4a)); 236 CHECK(!op3.Equals(&op4b)); 237 } 238 239 240 TEST(TestOpParameter_Operator1double) { 241 double values[] = {7777.5, -66, 0, 11, 0.1}; 242 243 for (size_t i = 0; i < arraysize(values); i++) { 244 Operator1<double> op(33, NONE, "Scurvy", 0, 0, 0, 0, 0, 0, values[i]); 245 CHECK_EQ(values[i], OpParameter<double>(&op)); 246 } 247 } 248 249 250 TEST(TestOpParameter_Operator1float) { 251 float values[] = {// thanks C++. 252 static_cast<float>(7777.5), static_cast<float>(-66), 253 static_cast<float>(0), static_cast<float>(11), 254 static_cast<float>(0.1)}; 255 256 for (size_t i = 0; i < arraysize(values); i++) { 257 Operator1<float> op(33, NONE, "Scurvy", 0, 0, 0, 0, 0, 0, values[i]); 258 CHECK_EQ(values[i], OpParameter<float>(&op)); 259 } 260 } 261 262 263 TEST(TestOpParameter_Operator1int) { 264 int values[] = {7777, -66, 0, 11, 1, 0x666aff}; 265 266 for (size_t i = 0; i < arraysize(values); i++) { 267 Operator1<int> op(33, NONE, "Scurvy", 0, 0, 0, 0, 0, 0, values[i]); 268 CHECK_EQ(values[i], OpParameter<int>(&op)); 269 } 270 } 271 272 273 TEST(Operator_CountsOrder) { 274 Operator op(29, NONE, "Flashy", 11, 22, 33, 44, 55, 66); 275 CHECK_EQ(11, op.ValueInputCount()); 276 CHECK_EQ(22, op.EffectInputCount()); 277 CHECK_EQ(33, op.ControlInputCount()); 278 279 CHECK_EQ(44, op.ValueOutputCount()); 280 CHECK_EQ(55, op.EffectOutputCount()); 281 CHECK_EQ(66, op.ControlOutputCount()); 282 } 283 284 } // namespace compiler 285 } // namespace internal 286 } // namespace v8 287