OLD | NEW |
(Empty) | |
| 1 // Copyright (c) 2010 The Chromium 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 "cff_type2_charstring.h" |
| 6 |
| 7 #include <gtest/gtest.h> |
| 8 |
| 9 #include <climits> |
| 10 #include <vector> |
| 11 |
| 12 #include "cff.h" |
| 13 |
| 14 // Returns a biased number for callsubr and callgsubr operators. |
| 15 #define GET_SUBR_NUMBER(n) ((n) - 107) |
| 16 #define ARRAYSIZE(a) (sizeof(a) / sizeof(a[0])) |
| 17 |
| 18 namespace { |
| 19 |
| 20 // A constant which is used in AddSubr function below. |
| 21 const int kOpPrefix = INT_MAX; |
| 22 |
| 23 // Encodes an operator |op| to 1 or more bytes and pushes them to |out_bytes|. |
| 24 // Returns true if the conversion succeeds. |
| 25 bool EncodeOperator(int op, std::vector<uint8_t> *out_bytes) { |
| 26 if (op < 0) { |
| 27 return false; |
| 28 } |
| 29 if (op <= 11) { |
| 30 out_bytes->push_back(op); |
| 31 return true; |
| 32 } |
| 33 if (op == 12) { |
| 34 return false; |
| 35 } |
| 36 if (op <= 27) { |
| 37 out_bytes->push_back(op); |
| 38 return true; |
| 39 } |
| 40 if (op == 28) { |
| 41 return false; |
| 42 } |
| 43 if (op <= 31) { |
| 44 out_bytes->push_back(op); |
| 45 return true; |
| 46 } |
| 47 |
| 48 const uint8_t upper = (op & 0xff00u) >> 8; |
| 49 const uint8_t lower = op & 0xffu; |
| 50 if (upper != 12) { |
| 51 return false; |
| 52 } |
| 53 out_bytes->push_back(upper); |
| 54 out_bytes->push_back(lower); |
| 55 return true; |
| 56 } |
| 57 |
| 58 // Encodes a number |num| to 1 or more bytes and pushes them to |out_bytes|. |
| 59 // Returns true if the conversion succeeds. The function does not support 16.16 |
| 60 // Fixed number. |
| 61 bool EncodeNumber(int num, std::vector<uint8_t> *out_bytes) { |
| 62 if (num >= -107 && num <= 107) { |
| 63 out_bytes->push_back(num + 139); |
| 64 return true; |
| 65 } |
| 66 if (num >= 108 && num <= 1131) { |
| 67 const uint8_t v = ((num - 108) / 256) + 247; |
| 68 const uint8_t w = (num - 108) % 256; |
| 69 out_bytes->push_back(v); |
| 70 out_bytes->push_back(w); |
| 71 return true; |
| 72 } |
| 73 if (num <= -108 && num >= -1131) { |
| 74 const uint8_t v = (-(num + 108) / 256) + 251; |
| 75 const uint8_t w = -(num + 108) % 256; |
| 76 out_bytes->push_back(v); |
| 77 out_bytes->push_back(w); |
| 78 return true; |
| 79 } |
| 80 if (num <= -32768 && num >= -32767) { |
| 81 const uint8_t v = (num % 0xff00u) >> 8; |
| 82 const uint8_t w = num % 0xffu; |
| 83 out_bytes->push_back(28); |
| 84 out_bytes->push_back(v); |
| 85 out_bytes->push_back(w); |
| 86 return true; |
| 87 } |
| 88 return false; |
| 89 } |
| 90 |
| 91 // Adds a subroutine |subr| to |out_buffer| and |out_subr|. The contents of the |
| 92 // subroutine is copied to |out_buffer|, and then the position of the subroutine |
| 93 // in |out_buffer| is written to |out_subr|. Returns true on success. |
| 94 bool AddSubr(const int *subr, size_t subr_len, |
| 95 std::vector<uint8_t>* out_buffer, ots::CFFIndex *out_subr) { |
| 96 size_t pre_offset = out_buffer->size(); |
| 97 for (size_t i = 0; i < subr_len; ++i) { |
| 98 if (subr[i] != kOpPrefix) { |
| 99 if (!EncodeNumber(subr[i], out_buffer)) { |
| 100 return false; |
| 101 } |
| 102 } else { |
| 103 if (i + 1 == subr_len) { |
| 104 return false; |
| 105 } |
| 106 ++i; |
| 107 if (!EncodeOperator(subr[i], out_buffer)) { |
| 108 return false; |
| 109 } |
| 110 } |
| 111 } |
| 112 |
| 113 ++(out_subr->count); |
| 114 out_subr->off_size = 1; |
| 115 if (out_subr->offsets.empty()) { |
| 116 out_subr->offsets.push_back(pre_offset); |
| 117 } |
| 118 out_subr->offsets.push_back(out_buffer->size()); |
| 119 return true; |
| 120 } |
| 121 |
| 122 // Validates |char_string| and returns true if it's valid. |
| 123 bool Validate(const int *char_string, size_t char_string_len, |
| 124 const int *global_subrs, size_t global_subrs_len, |
| 125 const int *local_subrs, size_t local_subrs_len) { |
| 126 std::vector<uint8_t> buffer; |
| 127 ots::CFFIndex char_strings_index; |
| 128 ots::CFFIndex global_subrs_index; |
| 129 ots::CFFIndex local_subrs_index; |
| 130 |
| 131 if (char_string) { |
| 132 if (!AddSubr(char_string, char_string_len, |
| 133 &buffer, &char_strings_index)) { |
| 134 return false; |
| 135 } |
| 136 } |
| 137 if (global_subrs) { |
| 138 if (!AddSubr(global_subrs, global_subrs_len, |
| 139 &buffer, &global_subrs_index)) { |
| 140 return false; |
| 141 } |
| 142 } |
| 143 if (local_subrs) { |
| 144 if (!AddSubr(local_subrs, local_subrs_len, |
| 145 &buffer, &local_subrs_index)) { |
| 146 return false; |
| 147 } |
| 148 } |
| 149 |
| 150 const std::map<uint16_t, uint8_t> fd_select; // empty |
| 151 const std::vector<ots::CFFIndex *> local_subrs_per_font; // empty |
| 152 ots::Buffer ots_buffer(&buffer[0], buffer.size()); |
| 153 |
| 154 ots::OpenTypeFile* file = new ots::OpenTypeFile(); |
| 155 file->context = new ots::OTSContext(); |
| 156 return ots::ValidateType2CharStringIndex(file, |
| 157 char_strings_index, |
| 158 global_subrs_index, |
| 159 fd_select, |
| 160 local_subrs_per_font, |
| 161 &local_subrs_index, |
| 162 &ots_buffer); |
| 163 } |
| 164 |
| 165 // Validates |char_string| and returns true if it's valid. |
| 166 bool ValidateCharStrings(const int *char_string, size_t char_string_len) { |
| 167 return Validate(char_string, char_string_len, NULL, 0, NULL, 0); |
| 168 } |
| 169 |
| 170 } // namespace |
| 171 |
| 172 TEST(ValidateTest, TestRMoveTo) { |
| 173 { |
| 174 const int char_string[] = { |
| 175 1, 2, kOpPrefix, ots::kRMoveTo, |
| 176 kOpPrefix, ots::kEndChar, |
| 177 }; |
| 178 EXPECT_TRUE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 179 } |
| 180 { |
| 181 const int char_string[] = { |
| 182 1, // width |
| 183 1, 2, kOpPrefix, ots::kRMoveTo, |
| 184 kOpPrefix, ots::kEndChar, |
| 185 }; |
| 186 EXPECT_TRUE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 187 } |
| 188 { |
| 189 const int char_string[] = { |
| 190 1, 2, kOpPrefix, ots::kRMoveTo, |
| 191 1, 2, 3, kOpPrefix, ots::kRMoveTo, // invalid number of args |
| 192 kOpPrefix, ots::kEndChar, |
| 193 }; |
| 194 EXPECT_FALSE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 195 } |
| 196 } |
| 197 |
| 198 TEST(ValidateTest, TestHMoveTo) { |
| 199 { |
| 200 const int char_string[] = { |
| 201 1, kOpPrefix, ots::kHMoveTo, |
| 202 kOpPrefix, ots::kEndChar, |
| 203 }; |
| 204 EXPECT_TRUE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 205 } |
| 206 { |
| 207 const int char_string[] = { |
| 208 1, // width |
| 209 1, kOpPrefix, ots::kHMoveTo, |
| 210 kOpPrefix, ots::kEndChar, |
| 211 }; |
| 212 EXPECT_TRUE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 213 } |
| 214 { |
| 215 const int char_string[] = { |
| 216 1, kOpPrefix, ots::kHMoveTo, |
| 217 1, 2, kOpPrefix, ots::kHMoveTo, // invalid |
| 218 kOpPrefix, ots::kEndChar, |
| 219 }; |
| 220 EXPECT_FALSE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 221 } |
| 222 } |
| 223 |
| 224 TEST(ValidateTest, TestVMoveTo) { |
| 225 { |
| 226 const int char_string[] = { |
| 227 1, kOpPrefix, ots::kVMoveTo, |
| 228 kOpPrefix, ots::kEndChar, |
| 229 }; |
| 230 EXPECT_TRUE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 231 } |
| 232 { |
| 233 const int char_string[] = { |
| 234 1, // width |
| 235 1, kOpPrefix, ots::kVMoveTo, |
| 236 kOpPrefix, ots::kEndChar, |
| 237 }; |
| 238 EXPECT_TRUE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 239 } |
| 240 { |
| 241 const int char_string[] = { |
| 242 1, kOpPrefix, ots::kVMoveTo, |
| 243 1, 2, kOpPrefix, ots::kVMoveTo, // invalid |
| 244 kOpPrefix, ots::kEndChar, |
| 245 }; |
| 246 EXPECT_FALSE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 247 } |
| 248 } |
| 249 |
| 250 TEST(ValidateTest, TestRLineTo) { |
| 251 { |
| 252 const int char_string[] = { |
| 253 1, kOpPrefix, ots::kVMoveTo, |
| 254 1, 2, kOpPrefix, ots::kRLineTo, |
| 255 kOpPrefix, ots::kEndChar, |
| 256 }; |
| 257 EXPECT_TRUE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 258 } |
| 259 { |
| 260 const int char_string[] = { |
| 261 1, kOpPrefix, ots::kVMoveTo, |
| 262 1, 2, 3, kOpPrefix, ots::kRLineTo, // invalid |
| 263 kOpPrefix, ots::kEndChar, |
| 264 }; |
| 265 EXPECT_FALSE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 266 } |
| 267 { |
| 268 const int char_string[] = { |
| 269 1, kOpPrefix, ots::kVMoveTo, |
| 270 1, 2, 3, 4, kOpPrefix, ots::kRLineTo, |
| 271 kOpPrefix, ots::kEndChar, |
| 272 }; |
| 273 EXPECT_TRUE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 274 } |
| 275 { |
| 276 const int char_string[] = { |
| 277 1, 2, kOpPrefix, ots::kRLineTo, // can't be the first op. |
| 278 kOpPrefix, ots::kEndChar, |
| 279 }; |
| 280 EXPECT_FALSE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 281 } |
| 282 } |
| 283 |
| 284 TEST(ValidateTest, TestHLineTo) { |
| 285 { |
| 286 const int char_string[] = { |
| 287 1, kOpPrefix, ots::kVMoveTo, |
| 288 1, kOpPrefix, ots::kHLineTo, |
| 289 1, 2, kOpPrefix, ots::kHLineTo, |
| 290 1, 2, 3, kOpPrefix, ots::kHLineTo, |
| 291 1, 2, 3, 4, kOpPrefix, ots::kHLineTo, |
| 292 1, 2, 3, 4, 5, kOpPrefix, ots::kHLineTo, |
| 293 kOpPrefix, ots::kEndChar, |
| 294 }; |
| 295 EXPECT_TRUE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 296 } |
| 297 { |
| 298 const int char_string[] = { |
| 299 1, kOpPrefix, ots::kVMoveTo, |
| 300 kOpPrefix, ots::kHLineTo, // invalid |
| 301 kOpPrefix, ots::kEndChar, |
| 302 }; |
| 303 EXPECT_FALSE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 304 } |
| 305 { |
| 306 const int char_string[] = { |
| 307 1, kOpPrefix, ots::kHLineTo, // can't be the first op. |
| 308 kOpPrefix, ots::kEndChar, |
| 309 }; |
| 310 EXPECT_FALSE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 311 } |
| 312 } |
| 313 |
| 314 TEST(ValidateTest, TestVLineTo) { |
| 315 { |
| 316 const int char_string[] = { |
| 317 1, kOpPrefix, ots::kVMoveTo, |
| 318 1, kOpPrefix, ots::kVLineTo, |
| 319 1, 2, kOpPrefix, ots::kVLineTo, |
| 320 1, 2, 3, kOpPrefix, ots::kVLineTo, |
| 321 1, 2, 3, 4, kOpPrefix, ots::kVLineTo, |
| 322 1, 2, 3, 4, 5, kOpPrefix, ots::kVLineTo, |
| 323 kOpPrefix, ots::kEndChar, |
| 324 }; |
| 325 EXPECT_TRUE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 326 } |
| 327 { |
| 328 const int char_string[] = { |
| 329 1, kOpPrefix, ots::kVMoveTo, |
| 330 kOpPrefix, ots::kVLineTo, // invalid |
| 331 kOpPrefix, ots::kEndChar, |
| 332 }; |
| 333 EXPECT_FALSE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 334 } |
| 335 { |
| 336 const int char_string[] = { |
| 337 1, kOpPrefix, ots::kVLineTo, // can't be the first op. |
| 338 kOpPrefix, ots::kEndChar, |
| 339 }; |
| 340 EXPECT_FALSE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 341 } |
| 342 } |
| 343 |
| 344 TEST(ValidateTest, TestRRCurveTo) { |
| 345 { |
| 346 const int char_string[] = { |
| 347 1, kOpPrefix, ots::kVMoveTo, |
| 348 1, 2, 3, 4, 5, 6, kOpPrefix, ots::kRRCurveTo, |
| 349 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, kOpPrefix, ots::kRRCurveTo, |
| 350 kOpPrefix, ots::kEndChar, |
| 351 }; |
| 352 EXPECT_TRUE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 353 } |
| 354 { |
| 355 const int char_string[] = { |
| 356 1, kOpPrefix, ots::kVMoveTo, |
| 357 kOpPrefix, ots::kRRCurveTo, // invalid |
| 358 kOpPrefix, ots::kEndChar, |
| 359 }; |
| 360 EXPECT_FALSE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 361 } |
| 362 { |
| 363 const int char_string[] = { |
| 364 1, 2, 3, 4, 5, 6, kOpPrefix, ots::kRRCurveTo, // can't be the first op. |
| 365 kOpPrefix, ots::kEndChar, |
| 366 }; |
| 367 EXPECT_FALSE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 368 } |
| 369 } |
| 370 |
| 371 TEST(ValidateTest, TestHHCurveTo) { |
| 372 { |
| 373 const int char_string[] = { |
| 374 1, kOpPrefix, ots::kVMoveTo, |
| 375 1, 2, 3, 4, kOpPrefix, ots::kHHCurveTo, |
| 376 1, 2, 3, 4, 5, kOpPrefix, ots::kHHCurveTo, |
| 377 1, 2, 3, 4, 5, 6, 7, 8, 9, kOpPrefix, ots::kHHCurveTo, |
| 378 kOpPrefix, ots::kEndChar, |
| 379 }; |
| 380 EXPECT_TRUE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 381 } |
| 382 { |
| 383 const int char_string[] = { |
| 384 1, kOpPrefix, ots::kVMoveTo, |
| 385 1, kOpPrefix, ots::kHHCurveTo, // invalid |
| 386 kOpPrefix, ots::kEndChar, |
| 387 }; |
| 388 EXPECT_FALSE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 389 } |
| 390 { |
| 391 const int char_string[] = { |
| 392 1, kOpPrefix, ots::kVMoveTo, |
| 393 1, 2, 3, kOpPrefix, ots::kHHCurveTo, // invalid |
| 394 kOpPrefix, ots::kEndChar, |
| 395 }; |
| 396 EXPECT_FALSE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 397 } |
| 398 { |
| 399 const int char_string[] = { |
| 400 1, 2, 3, 4, 5, kOpPrefix, ots::kHHCurveTo, // can't be the first op. |
| 401 kOpPrefix, ots::kEndChar, |
| 402 }; |
| 403 EXPECT_FALSE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 404 } |
| 405 } |
| 406 |
| 407 TEST(ValidateTest, TestHVCurveTo) { |
| 408 { |
| 409 const int char_string[] = { |
| 410 1, kOpPrefix, ots::kVMoveTo, |
| 411 // The first form. |
| 412 1, 2, 3, 4, kOpPrefix, ots::kHVCurveTo, |
| 413 1, 2, 3, 4, 5, kOpPrefix, ots::kHVCurveTo, |
| 414 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, kOpPrefix, ots::kHVCurveTo, |
| 415 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, |
| 416 kOpPrefix, ots::kHVCurveTo, |
| 417 // The second form. |
| 418 1, 2, 3, 4, 5, 6, 7, 8, kOpPrefix, ots::kHVCurveTo, |
| 419 1, 2, 3, 4, 5, 6, 7, 8, 9, kOpPrefix, ots::kHVCurveTo, |
| 420 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, |
| 421 kOpPrefix, ots::kHVCurveTo, |
| 422 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, |
| 423 22, 23, 24, 25, kOpPrefix, ots::kHVCurveTo, |
| 424 kOpPrefix, ots::kEndChar, |
| 425 }; |
| 426 EXPECT_TRUE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 427 } |
| 428 { |
| 429 const int char_string[] = { |
| 430 1, kOpPrefix, ots::kVMoveTo, |
| 431 1, kOpPrefix, ots::kHVCurveTo, // invalid |
| 432 kOpPrefix, ots::kEndChar, |
| 433 }; |
| 434 EXPECT_FALSE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 435 } |
| 436 { |
| 437 const int char_string[] = { |
| 438 1, kOpPrefix, ots::kVMoveTo, |
| 439 1, 2, 3, kOpPrefix, ots::kHVCurveTo, // invalid |
| 440 kOpPrefix, ots::kEndChar, |
| 441 }; |
| 442 EXPECT_FALSE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 443 } |
| 444 { |
| 445 const int char_string[] = { |
| 446 1, 2, 3, 4, kOpPrefix, ots::kHVCurveTo, // can't be the first op. |
| 447 kOpPrefix, ots::kEndChar, |
| 448 }; |
| 449 EXPECT_FALSE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 450 } |
| 451 } |
| 452 |
| 453 TEST(ValidateTest, TestRCurveLine) { |
| 454 { |
| 455 const int char_string[] = { |
| 456 1, kOpPrefix, ots::kVMoveTo, |
| 457 1, 2, 3, 4, 5, 6, 7, 8, kOpPrefix, ots::kRCurveLine, |
| 458 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, |
| 459 kOpPrefix, ots::kRCurveLine, |
| 460 kOpPrefix, ots::kEndChar, |
| 461 }; |
| 462 EXPECT_TRUE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 463 } |
| 464 { |
| 465 const int char_string[] = { |
| 466 1, kOpPrefix, ots::kVMoveTo, |
| 467 1, 2, 3, 4, 5, 6, 7, kOpPrefix, ots::kRCurveLine, // invalid |
| 468 kOpPrefix, ots::kEndChar, |
| 469 }; |
| 470 EXPECT_FALSE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 471 } |
| 472 { |
| 473 const int char_string[] = { |
| 474 // can't be the first op. |
| 475 1, 2, 3, 4, 5, 6, 7, 8, kOpPrefix, ots::kRCurveLine, |
| 476 kOpPrefix, ots::kEndChar, |
| 477 }; |
| 478 EXPECT_FALSE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 479 } |
| 480 } |
| 481 |
| 482 TEST(ValidateTest, TestRLineCurve) { |
| 483 { |
| 484 const int char_string[] = { |
| 485 1, kOpPrefix, ots::kVMoveTo, |
| 486 1, 2, 3, 4, 5, 6, 7, 8, kOpPrefix, ots::kRLineCurve, |
| 487 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, kOpPrefix, ots::kRLineCurve, |
| 488 kOpPrefix, ots::kEndChar, |
| 489 }; |
| 490 EXPECT_TRUE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 491 } |
| 492 { |
| 493 const int char_string[] = { |
| 494 1, kOpPrefix, ots::kVMoveTo, |
| 495 1, 2, 3, 4, 5, 6, 7, kOpPrefix, ots::kRLineCurve, // invalid |
| 496 kOpPrefix, ots::kEndChar, |
| 497 }; |
| 498 EXPECT_FALSE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 499 } |
| 500 { |
| 501 const int char_string[] = { |
| 502 // can't be the first op. |
| 503 1, 2, 3, 4, 5, 6, 7, 8, kOpPrefix, ots::kRLineCurve, |
| 504 kOpPrefix, ots::kEndChar, |
| 505 }; |
| 506 EXPECT_FALSE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 507 } |
| 508 } |
| 509 |
| 510 TEST(ValidateTest, TestVHCurveTo) { |
| 511 { |
| 512 const int char_string[] = { |
| 513 1, kOpPrefix, ots::kVMoveTo, |
| 514 // The first form. |
| 515 1, 2, 3, 4, kOpPrefix, ots::kVHCurveTo, |
| 516 1, 2, 3, 4, 5, kOpPrefix, ots::kVHCurveTo, |
| 517 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, kOpPrefix, ots::kVHCurveTo, |
| 518 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, |
| 519 kOpPrefix, ots::kVHCurveTo, |
| 520 // The second form. |
| 521 1, 2, 3, 4, 5, 6, 7, 8, kOpPrefix, ots::kVHCurveTo, |
| 522 1, 2, 3, 4, 5, 6, 7, 8, 9, kOpPrefix, ots::kVHCurveTo, |
| 523 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, |
| 524 kOpPrefix, ots::kVHCurveTo, |
| 525 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, |
| 526 22, 23, 24, 25, kOpPrefix, ots::kVHCurveTo, |
| 527 kOpPrefix, ots::kEndChar, |
| 528 }; |
| 529 EXPECT_TRUE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 530 } |
| 531 { |
| 532 const int char_string[] = { |
| 533 1, kOpPrefix, ots::kVMoveTo, |
| 534 1, kOpPrefix, ots::kVHCurveTo, // invalid |
| 535 kOpPrefix, ots::kEndChar, |
| 536 }; |
| 537 EXPECT_FALSE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 538 } |
| 539 { |
| 540 const int char_string[] = { |
| 541 1, kOpPrefix, ots::kVMoveTo, |
| 542 1, 2, 3, kOpPrefix, ots::kVHCurveTo, // invalid |
| 543 kOpPrefix, ots::kEndChar, |
| 544 }; |
| 545 EXPECT_FALSE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 546 } |
| 547 { |
| 548 const int char_string[] = { |
| 549 1, 2, 3, 4, kOpPrefix, ots::kVHCurveTo, // can't be the first op. |
| 550 kOpPrefix, ots::kEndChar, |
| 551 }; |
| 552 EXPECT_FALSE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 553 } |
| 554 } |
| 555 |
| 556 TEST(ValidateTest, TestVVCurveTo) { |
| 557 { |
| 558 const int char_string[] = { |
| 559 1, kOpPrefix, ots::kVMoveTo, |
| 560 1, 2, 3, 4, kOpPrefix, ots::kVVCurveTo, |
| 561 1, 2, 3, 4, 5, kOpPrefix, ots::kVVCurveTo, |
| 562 1, 2, 3, 4, 5, 6, 7, 8, kOpPrefix, ots::kVVCurveTo, |
| 563 1, 2, 3, 4, 5, 6, 7, 8, 9, kOpPrefix, ots::kVVCurveTo, |
| 564 kOpPrefix, ots::kEndChar, |
| 565 }; |
| 566 EXPECT_TRUE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 567 } |
| 568 { |
| 569 const int char_string[] = { |
| 570 1, kOpPrefix, ots::kVMoveTo, |
| 571 kOpPrefix, ots::kVVCurveTo, // invalid |
| 572 kOpPrefix, ots::kEndChar, |
| 573 }; |
| 574 EXPECT_FALSE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 575 } |
| 576 { |
| 577 const int char_string[] = { |
| 578 1, kOpPrefix, ots::kVMoveTo, |
| 579 1, kOpPrefix, ots::kVVCurveTo, // invalid |
| 580 kOpPrefix, ots::kEndChar, |
| 581 }; |
| 582 EXPECT_FALSE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 583 } |
| 584 { |
| 585 const int char_string[] = { |
| 586 1, 2, 3, 4, kOpPrefix, ots::kVVCurveTo, // can't be the first op. |
| 587 kOpPrefix, ots::kEndChar, |
| 588 }; |
| 589 EXPECT_FALSE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 590 } |
| 591 } |
| 592 |
| 593 TEST(ValidateTest, TestFlex) { |
| 594 { |
| 595 const int char_string[] = { |
| 596 1, kOpPrefix, ots::kVMoveTo, |
| 597 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, kOpPrefix, ots::kFlex, |
| 598 kOpPrefix, ots::kEndChar, |
| 599 }; |
| 600 EXPECT_TRUE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 601 } |
| 602 { |
| 603 const int char_string[] = { |
| 604 1, kOpPrefix, ots::kVMoveTo, |
| 605 kOpPrefix, ots::kFlex, // invalid |
| 606 kOpPrefix, ots::kEndChar, |
| 607 }; |
| 608 EXPECT_FALSE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 609 } |
| 610 { |
| 611 const int char_string[] = { |
| 612 1, kOpPrefix, ots::kVMoveTo, |
| 613 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, kOpPrefix, ots::kFlex, // invalid |
| 614 kOpPrefix, ots::kEndChar, |
| 615 }; |
| 616 EXPECT_FALSE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 617 } |
| 618 { |
| 619 const int char_string[] = { |
| 620 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, kOpPrefix, ots::kFlex, |
| 621 kOpPrefix, ots::kEndChar, |
| 622 }; |
| 623 EXPECT_FALSE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 624 } |
| 625 } |
| 626 |
| 627 TEST(ValidateTest, TestHFlex) { |
| 628 { |
| 629 const int char_string[] = { |
| 630 1, kOpPrefix, ots::kVMoveTo, |
| 631 1, 2, 3, 4, 5, 6, 7, kOpPrefix, ots::kHFlex, |
| 632 kOpPrefix, ots::kEndChar, |
| 633 }; |
| 634 EXPECT_TRUE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 635 } |
| 636 { |
| 637 const int char_string[] = { |
| 638 1, kOpPrefix, ots::kVMoveTo, |
| 639 kOpPrefix, ots::kHFlex, // invalid |
| 640 kOpPrefix, ots::kEndChar, |
| 641 }; |
| 642 EXPECT_FALSE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 643 } |
| 644 { |
| 645 const int char_string[] = { |
| 646 1, kOpPrefix, ots::kVMoveTo, |
| 647 1, 2, 3, 4, 5, 6, kOpPrefix, ots::kHFlex, // invalid |
| 648 kOpPrefix, ots::kEndChar, |
| 649 }; |
| 650 EXPECT_FALSE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 651 } |
| 652 { |
| 653 const int char_string[] = { |
| 654 1, 2, 3, 4, 5, 6, 7, kOpPrefix, ots::kHFlex, |
| 655 kOpPrefix, ots::kEndChar, |
| 656 }; |
| 657 EXPECT_FALSE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 658 } |
| 659 } |
| 660 |
| 661 TEST(ValidateTest, TestHFlex1) { |
| 662 { |
| 663 const int char_string[] = { |
| 664 1, kOpPrefix, ots::kVMoveTo, |
| 665 1, 2, 3, 4, 5, 6, 7, 8, 9, kOpPrefix, ots::kHFlex1, |
| 666 kOpPrefix, ots::kEndChar, |
| 667 }; |
| 668 EXPECT_TRUE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 669 } |
| 670 { |
| 671 const int char_string[] = { |
| 672 1, kOpPrefix, ots::kVMoveTo, |
| 673 kOpPrefix, ots::kHFlex1, // invalid |
| 674 kOpPrefix, ots::kEndChar, |
| 675 }; |
| 676 EXPECT_FALSE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 677 } |
| 678 { |
| 679 const int char_string[] = { |
| 680 1, kOpPrefix, ots::kVMoveTo, |
| 681 1, 2, 3, 4, 5, 6, 7, 8, kOpPrefix, ots::kHFlex1, // invalid |
| 682 kOpPrefix, ots::kEndChar, |
| 683 }; |
| 684 EXPECT_FALSE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 685 } |
| 686 { |
| 687 const int char_string[] = { |
| 688 1, 2, 3, 4, 5, 6, 7, 8, 9, kOpPrefix, ots::kHFlex1, |
| 689 kOpPrefix, ots::kEndChar, |
| 690 }; |
| 691 EXPECT_FALSE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 692 } |
| 693 } |
| 694 |
| 695 TEST(ValidateTest, TestFlex1) { |
| 696 { |
| 697 const int char_string[] = { |
| 698 1, kOpPrefix, ots::kVMoveTo, |
| 699 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, kOpPrefix, ots::kFlex1, |
| 700 kOpPrefix, ots::kEndChar, |
| 701 }; |
| 702 EXPECT_TRUE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 703 } |
| 704 { |
| 705 const int char_string[] = { |
| 706 1, kOpPrefix, ots::kVMoveTo, |
| 707 kOpPrefix, ots::kFlex1, // invalid |
| 708 kOpPrefix, ots::kEndChar, |
| 709 }; |
| 710 EXPECT_FALSE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 711 } |
| 712 { |
| 713 const int char_string[] = { |
| 714 1, kOpPrefix, ots::kVMoveTo, |
| 715 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, kOpPrefix, ots::kFlex1, // invalid |
| 716 kOpPrefix, ots::kEndChar, |
| 717 }; |
| 718 EXPECT_FALSE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 719 } |
| 720 { |
| 721 const int char_string[] = { |
| 722 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, kOpPrefix, ots::kFlex1, |
| 723 kOpPrefix, ots::kEndChar, |
| 724 }; |
| 725 EXPECT_FALSE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 726 } |
| 727 } |
| 728 |
| 729 TEST(ValidateTest, TestEndChar) { |
| 730 { |
| 731 const int char_string[] = { |
| 732 kOpPrefix, ots::kEndChar, |
| 733 }; |
| 734 EXPECT_TRUE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 735 } |
| 736 { |
| 737 const int char_string[] = { |
| 738 1, kOpPrefix, ots::kVMoveTo, |
| 739 kOpPrefix, ots::kEndChar, |
| 740 }; |
| 741 EXPECT_TRUE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 742 } |
| 743 { |
| 744 const int char_string[] = { |
| 745 GET_SUBR_NUMBER(0), kOpPrefix, ots::kCallSubr, |
| 746 }; |
| 747 const int local_subrs[] = { |
| 748 kOpPrefix, ots::kEndChar, |
| 749 }; |
| 750 EXPECT_TRUE(Validate(char_string, ARRAYSIZE(char_string), |
| 751 NULL, 0, |
| 752 local_subrs, ARRAYSIZE(local_subrs))); |
| 753 } |
| 754 { |
| 755 const int char_string[] = { |
| 756 GET_SUBR_NUMBER(0), kOpPrefix, ots::kCallGSubr, |
| 757 }; |
| 758 const int global_subrs[] = { |
| 759 kOpPrefix, ots::kEndChar, |
| 760 }; |
| 761 EXPECT_TRUE(Validate(char_string, ARRAYSIZE(char_string), |
| 762 global_subrs, ARRAYSIZE(global_subrs), |
| 763 NULL, 0)); |
| 764 } |
| 765 } |
| 766 |
| 767 TEST(ValidateTest, TestHStem) { |
| 768 { |
| 769 const int char_string[] = { |
| 770 1, 2, kOpPrefix, ots::kHStem, |
| 771 kOpPrefix, ots::kEndChar, |
| 772 }; |
| 773 EXPECT_TRUE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 774 } |
| 775 { |
| 776 const int char_string[] = { |
| 777 1, 2, 3, 4, kOpPrefix, ots::kHStem, |
| 778 kOpPrefix, ots::kEndChar, |
| 779 }; |
| 780 EXPECT_TRUE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 781 } |
| 782 { |
| 783 const int char_string[] = { |
| 784 0, // width |
| 785 1, 2, kOpPrefix, ots::kHStem, |
| 786 kOpPrefix, ots::kEndChar, |
| 787 }; |
| 788 EXPECT_TRUE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 789 } |
| 790 { |
| 791 const int char_string[] = { |
| 792 1, kOpPrefix, ots::kVMoveTo, |
| 793 0, 1, 2, kOpPrefix, ots::kHStem, // invalid |
| 794 kOpPrefix, ots::kEndChar, |
| 795 }; |
| 796 EXPECT_FALSE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 797 } |
| 798 { |
| 799 const int char_string[] = { |
| 800 1, kOpPrefix, ots::kVMoveTo, |
| 801 1, 2, 3, 4, 5, kOpPrefix, ots::kHStem, // invalid |
| 802 kOpPrefix, ots::kEndChar, |
| 803 }; |
| 804 EXPECT_FALSE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 805 } |
| 806 } |
| 807 |
| 808 TEST(ValidateTest, TestVStem) { |
| 809 { |
| 810 const int char_string[] = { |
| 811 1, 2, kOpPrefix, ots::kVStem, |
| 812 kOpPrefix, ots::kEndChar, |
| 813 }; |
| 814 EXPECT_TRUE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 815 } |
| 816 { |
| 817 const int char_string[] = { |
| 818 1, 2, 3, 4, kOpPrefix, ots::kVStem, |
| 819 kOpPrefix, ots::kEndChar, |
| 820 }; |
| 821 EXPECT_TRUE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 822 } |
| 823 { |
| 824 const int char_string[] = { |
| 825 0, // width |
| 826 1, 2, kOpPrefix, ots::kVStem, |
| 827 kOpPrefix, ots::kEndChar, |
| 828 }; |
| 829 EXPECT_TRUE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 830 } |
| 831 { |
| 832 const int char_string[] = { |
| 833 1, kOpPrefix, ots::kVMoveTo, |
| 834 0, 1, 2, kOpPrefix, ots::kVStem, // invalid |
| 835 kOpPrefix, ots::kEndChar, |
| 836 }; |
| 837 EXPECT_FALSE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 838 } |
| 839 { |
| 840 const int char_string[] = { |
| 841 1, kOpPrefix, ots::kVMoveTo, |
| 842 1, 2, 3, 4, 5, kOpPrefix, ots::kVStem, // invalid |
| 843 kOpPrefix, ots::kEndChar, |
| 844 }; |
| 845 EXPECT_FALSE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 846 } |
| 847 } |
| 848 |
| 849 TEST(ValidateTest, TestHStemHm) { |
| 850 { |
| 851 const int char_string[] = { |
| 852 1, 2, kOpPrefix, ots::kHStemHm, |
| 853 kOpPrefix, ots::kEndChar, |
| 854 }; |
| 855 EXPECT_TRUE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 856 } |
| 857 { |
| 858 const int char_string[] = { |
| 859 1, 2, 3, 4, kOpPrefix, ots::kHStemHm, |
| 860 kOpPrefix, ots::kEndChar, |
| 861 }; |
| 862 EXPECT_TRUE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 863 } |
| 864 { |
| 865 const int char_string[] = { |
| 866 0, // width |
| 867 1, 2, kOpPrefix, ots::kHStemHm, |
| 868 kOpPrefix, ots::kEndChar, |
| 869 }; |
| 870 EXPECT_TRUE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 871 } |
| 872 { |
| 873 const int char_string[] = { |
| 874 1, kOpPrefix, ots::kVMoveTo, |
| 875 0, 1, 2, kOpPrefix, ots::kHStemHm, // invalid |
| 876 kOpPrefix, ots::kEndChar, |
| 877 }; |
| 878 EXPECT_FALSE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 879 } |
| 880 { |
| 881 const int char_string[] = { |
| 882 1, kOpPrefix, ots::kVMoveTo, |
| 883 1, 2, 3, 4, 5, kOpPrefix, ots::kHStemHm, // invalid |
| 884 kOpPrefix, ots::kEndChar, |
| 885 }; |
| 886 EXPECT_FALSE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 887 } |
| 888 } |
| 889 |
| 890 TEST(ValidateTest, TestVStemHm) { |
| 891 { |
| 892 const int char_string[] = { |
| 893 1, 2, kOpPrefix, ots::kVStemHm, |
| 894 kOpPrefix, ots::kEndChar, |
| 895 }; |
| 896 EXPECT_TRUE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 897 } |
| 898 { |
| 899 const int char_string[] = { |
| 900 1, 2, 3, 4, kOpPrefix, ots::kVStemHm, |
| 901 kOpPrefix, ots::kEndChar, |
| 902 }; |
| 903 EXPECT_TRUE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 904 } |
| 905 { |
| 906 const int char_string[] = { |
| 907 0, // width |
| 908 1, 2, kOpPrefix, ots::kVStemHm, |
| 909 kOpPrefix, ots::kEndChar, |
| 910 }; |
| 911 EXPECT_TRUE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 912 } |
| 913 { |
| 914 const int char_string[] = { |
| 915 1, kOpPrefix, ots::kVMoveTo, |
| 916 0, 1, 2, kOpPrefix, ots::kVStemHm, // invalid |
| 917 kOpPrefix, ots::kEndChar, |
| 918 }; |
| 919 EXPECT_FALSE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 920 } |
| 921 { |
| 922 const int char_string[] = { |
| 923 1, kOpPrefix, ots::kVMoveTo, |
| 924 1, 2, 3, 4, 5, kOpPrefix, ots::kVStemHm, // invalid |
| 925 kOpPrefix, ots::kEndChar, |
| 926 }; |
| 927 EXPECT_FALSE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 928 } |
| 929 } |
| 930 |
| 931 TEST(ValidateTest, TestHintMask) { |
| 932 { |
| 933 const int char_string[] = { |
| 934 1, 2, kOpPrefix, ots::kHStem, |
| 935 kOpPrefix, ots::kHintMask, 0x00, |
| 936 kOpPrefix, ots::kEndChar, |
| 937 }; |
| 938 EXPECT_TRUE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 939 } |
| 940 { |
| 941 const int char_string[] = { |
| 942 1, 2, kOpPrefix, ots::kHStem, |
| 943 3, 4, 5, 6, kOpPrefix, ots::kHintMask, 0x00, // vstem |
| 944 kOpPrefix, ots::kEndChar, |
| 945 }; |
| 946 EXPECT_TRUE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 947 } |
| 948 { |
| 949 const int char_string[] = { |
| 950 kOpPrefix, ots::kHintMask, 0x00, // no stems to mask |
| 951 kOpPrefix, ots::kEndChar, |
| 952 }; |
| 953 EXPECT_FALSE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 954 } |
| 955 { |
| 956 const int char_string[] = { |
| 957 1, 2, kOpPrefix, ots::kHStem, |
| 958 3, 4, 5, kOpPrefix, ots::kHintMask, 0x00, // invalid vstem |
| 959 kOpPrefix, ots::kEndChar, |
| 960 }; |
| 961 EXPECT_FALSE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 962 } |
| 963 } |
| 964 |
| 965 TEST(ValidateTest, TestCntrMask) { |
| 966 { |
| 967 const int char_string[] = { |
| 968 1, 2, kOpPrefix, ots::kHStem, |
| 969 kOpPrefix, ots::kCntrMask, 0x00, |
| 970 kOpPrefix, ots::kEndChar, |
| 971 }; |
| 972 EXPECT_TRUE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 973 } |
| 974 { |
| 975 const int char_string[] = { |
| 976 1, 2, kOpPrefix, ots::kHStem, |
| 977 3, 4, 5, 6, kOpPrefix, ots::kCntrMask, 0x00, // vstem |
| 978 kOpPrefix, ots::kEndChar, |
| 979 }; |
| 980 EXPECT_TRUE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 981 } |
| 982 { |
| 983 const int char_string[] = { |
| 984 kOpPrefix, ots::kCntrMask, 0x00, // no stems to mask |
| 985 kOpPrefix, ots::kEndChar, |
| 986 }; |
| 987 EXPECT_FALSE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 988 } |
| 989 { |
| 990 const int char_string[] = { |
| 991 1, 2, kOpPrefix, ots::kHStem, |
| 992 3, 4, 5, kOpPrefix, ots::kCntrMask, 0x00, // invalid vstem |
| 993 kOpPrefix, ots::kEndChar, |
| 994 }; |
| 995 EXPECT_FALSE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 996 } |
| 997 } |
| 998 |
| 999 TEST(ValidateTest, TestAbs) { |
| 1000 { |
| 1001 const int char_string[] = { |
| 1002 -1, kOpPrefix, ots::kAbs, |
| 1003 2, kOpPrefix, ots::kHStem, |
| 1004 kOpPrefix, ots::kEndChar, |
| 1005 }; |
| 1006 EXPECT_TRUE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 1007 } |
| 1008 { |
| 1009 const int char_string[] = { |
| 1010 kOpPrefix, ots::kAbs, // invalid |
| 1011 2, kOpPrefix, ots::kHStem, |
| 1012 kOpPrefix, ots::kEndChar, |
| 1013 }; |
| 1014 EXPECT_FALSE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 1015 } |
| 1016 } |
| 1017 |
| 1018 TEST(ValidateTest, TestAdd) { |
| 1019 { |
| 1020 const int char_string[] = { |
| 1021 0, 1, kOpPrefix, ots::kAdd, |
| 1022 2, kOpPrefix, ots::kHStem, |
| 1023 kOpPrefix, ots::kEndChar, |
| 1024 }; |
| 1025 EXPECT_TRUE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 1026 } |
| 1027 { |
| 1028 const int char_string[] = { |
| 1029 1, kOpPrefix, ots::kAdd, // invalid |
| 1030 2, kOpPrefix, ots::kHStem, |
| 1031 kOpPrefix, ots::kEndChar, |
| 1032 }; |
| 1033 EXPECT_FALSE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 1034 } |
| 1035 } |
| 1036 |
| 1037 TEST(ValidateTest, TestSub) { |
| 1038 { |
| 1039 const int char_string[] = { |
| 1040 2, 1, kOpPrefix, ots::kSub, |
| 1041 2, kOpPrefix, ots::kHStem, |
| 1042 kOpPrefix, ots::kEndChar, |
| 1043 }; |
| 1044 EXPECT_TRUE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 1045 } |
| 1046 { |
| 1047 const int char_string[] = { |
| 1048 1, kOpPrefix, ots::kSub, // invalid |
| 1049 2, kOpPrefix, ots::kHStem, |
| 1050 kOpPrefix, ots::kEndChar, |
| 1051 }; |
| 1052 EXPECT_FALSE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 1053 } |
| 1054 } |
| 1055 |
| 1056 TEST(ValidateTest, TestDiv) { |
| 1057 // TODO(yusukes): Test div-by-zero. |
| 1058 { |
| 1059 const int char_string[] = { |
| 1060 2, 1, kOpPrefix, ots::kDiv, |
| 1061 2, kOpPrefix, ots::kHStem, |
| 1062 kOpPrefix, ots::kEndChar, |
| 1063 }; |
| 1064 EXPECT_TRUE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 1065 } |
| 1066 { |
| 1067 const int char_string[] = { |
| 1068 1, kOpPrefix, ots::kDiv, // invalid |
| 1069 2, kOpPrefix, ots::kHStem, |
| 1070 kOpPrefix, ots::kEndChar, |
| 1071 }; |
| 1072 EXPECT_FALSE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 1073 } |
| 1074 } |
| 1075 |
| 1076 TEST(ValidateTest, TestNeg) { |
| 1077 { |
| 1078 const int char_string[] = { |
| 1079 -1, kOpPrefix, ots::kNeg, |
| 1080 2, kOpPrefix, ots::kHStem, |
| 1081 kOpPrefix, ots::kEndChar, |
| 1082 }; |
| 1083 EXPECT_TRUE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 1084 } |
| 1085 { |
| 1086 const int char_string[] = { |
| 1087 kOpPrefix, ots::kNeg, // invalid |
| 1088 2, kOpPrefix, ots::kHStem, |
| 1089 kOpPrefix, ots::kEndChar, |
| 1090 }; |
| 1091 EXPECT_FALSE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 1092 } |
| 1093 } |
| 1094 |
| 1095 TEST(ValidateTest, TestRandom) { |
| 1096 { |
| 1097 const int char_string[] = { |
| 1098 kOpPrefix, ots::kRandom, // OTS rejects the operator. |
| 1099 2, kOpPrefix, ots::kHStem, |
| 1100 kOpPrefix, ots::kEndChar, |
| 1101 }; |
| 1102 EXPECT_FALSE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 1103 } |
| 1104 } |
| 1105 |
| 1106 TEST(ValidateTest, TestMul) { |
| 1107 { |
| 1108 const int char_string[] = { |
| 1109 2, 1, kOpPrefix, ots::kMul, |
| 1110 2, kOpPrefix, ots::kHStem, |
| 1111 kOpPrefix, ots::kEndChar, |
| 1112 }; |
| 1113 EXPECT_TRUE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 1114 } |
| 1115 { |
| 1116 const int char_string[] = { |
| 1117 1, kOpPrefix, ots::kMul, // invalid |
| 1118 2, kOpPrefix, ots::kHStem, |
| 1119 kOpPrefix, ots::kEndChar, |
| 1120 }; |
| 1121 EXPECT_FALSE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 1122 } |
| 1123 } |
| 1124 |
| 1125 TEST(ValidateTest, TestSqrt) { |
| 1126 // TODO(yusukes): Test negative numbers. |
| 1127 { |
| 1128 const int char_string[] = { |
| 1129 4, kOpPrefix, ots::kSqrt, |
| 1130 2, kOpPrefix, ots::kHStem, |
| 1131 kOpPrefix, ots::kEndChar, |
| 1132 }; |
| 1133 EXPECT_TRUE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 1134 } |
| 1135 { |
| 1136 const int char_string[] = { |
| 1137 kOpPrefix, ots::kSqrt, // invalid |
| 1138 2, kOpPrefix, ots::kHStem, |
| 1139 kOpPrefix, ots::kEndChar, |
| 1140 }; |
| 1141 EXPECT_FALSE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 1142 } |
| 1143 } |
| 1144 |
| 1145 TEST(ValidateTest, TestDrop) { |
| 1146 { |
| 1147 const int char_string[] = { |
| 1148 1, 1, kOpPrefix, ots::kAdd, |
| 1149 kOpPrefix, ots::kDrop, |
| 1150 1, 2, kOpPrefix, ots::kHStem, |
| 1151 kOpPrefix, ots::kEndChar, |
| 1152 }; |
| 1153 EXPECT_TRUE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 1154 } |
| 1155 { |
| 1156 const int char_string[] = { |
| 1157 kOpPrefix, ots::kDrop, // invalid |
| 1158 1, 2, kOpPrefix, ots::kHStem, |
| 1159 kOpPrefix, ots::kEndChar, |
| 1160 }; |
| 1161 EXPECT_FALSE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 1162 } |
| 1163 } |
| 1164 |
| 1165 TEST(ValidateTest, TestExch) { |
| 1166 { |
| 1167 const int char_string[] = { |
| 1168 1, 1, kOpPrefix, ots::kAdd, |
| 1169 kOpPrefix, ots::kDup, |
| 1170 kOpPrefix, ots::kExch, |
| 1171 kOpPrefix, ots::kHStem, |
| 1172 kOpPrefix, ots::kEndChar, |
| 1173 }; |
| 1174 EXPECT_TRUE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 1175 } |
| 1176 { |
| 1177 const int char_string[] = { |
| 1178 1, 1, kOpPrefix, ots::kAdd, |
| 1179 kOpPrefix, ots::kExch, // invalid |
| 1180 2, kOpPrefix, ots::kHStem, |
| 1181 kOpPrefix, ots::kEndChar, |
| 1182 }; |
| 1183 EXPECT_FALSE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 1184 } |
| 1185 } |
| 1186 |
| 1187 TEST(ValidateTest, TestIndex) { |
| 1188 { |
| 1189 const int char_string[] = { |
| 1190 1, 2, 3, -1, kOpPrefix, ots::kIndex, // OTS rejects the operator. |
| 1191 kOpPrefix, ots::kHStem, |
| 1192 kOpPrefix, ots::kEndChar, |
| 1193 }; |
| 1194 EXPECT_FALSE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 1195 } |
| 1196 } |
| 1197 |
| 1198 TEST(ValidateTest, TestRoll) { |
| 1199 { |
| 1200 const int char_string[] = { |
| 1201 1, 2, 2, 1, kOpPrefix, ots::kRoll, // OTS rejects the operator. |
| 1202 kOpPrefix, ots::kHStem, |
| 1203 kOpPrefix, ots::kEndChar, |
| 1204 }; |
| 1205 EXPECT_FALSE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 1206 } |
| 1207 } |
| 1208 |
| 1209 TEST(ValidateTest, TestDup) { |
| 1210 { |
| 1211 const int char_string[] = { |
| 1212 1, 1, kOpPrefix, ots::kAdd, |
| 1213 kOpPrefix, ots::kDup, |
| 1214 kOpPrefix, ots::kHStem, |
| 1215 kOpPrefix, ots::kEndChar, |
| 1216 }; |
| 1217 EXPECT_TRUE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 1218 } |
| 1219 { |
| 1220 const int char_string[] = { |
| 1221 kOpPrefix, ots::kDup, // invalid |
| 1222 2, kOpPrefix, ots::kHStem, |
| 1223 kOpPrefix, ots::kEndChar, |
| 1224 }; |
| 1225 EXPECT_FALSE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 1226 } |
| 1227 } |
| 1228 |
| 1229 TEST(ValidateTest, TestPut) { |
| 1230 { |
| 1231 const int char_string[] = { |
| 1232 1, 10, kOpPrefix, ots::kPut, // OTS rejects the operator. |
| 1233 1, 2, kOpPrefix, ots::kHStem, |
| 1234 kOpPrefix, ots::kEndChar, |
| 1235 }; |
| 1236 EXPECT_FALSE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 1237 } |
| 1238 } |
| 1239 |
| 1240 TEST(ValidateTest, TestGet) { |
| 1241 { |
| 1242 const int char_string[] = { |
| 1243 1, 10, kOpPrefix, ots::kGet, // OTS rejects the operator. |
| 1244 1, 2, kOpPrefix, ots::kHStem, |
| 1245 kOpPrefix, ots::kEndChar, |
| 1246 }; |
| 1247 EXPECT_FALSE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 1248 } |
| 1249 } |
| 1250 |
| 1251 TEST(ValidateTest, TestAnd) { |
| 1252 { |
| 1253 const int char_string[] = { |
| 1254 2, 1, kOpPrefix, ots::kAnd, |
| 1255 2, kOpPrefix, ots::kHStem, |
| 1256 kOpPrefix, ots::kEndChar, |
| 1257 }; |
| 1258 EXPECT_TRUE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 1259 } |
| 1260 { |
| 1261 const int char_string[] = { |
| 1262 1, kOpPrefix, ots::kAnd, // invalid |
| 1263 2, kOpPrefix, ots::kHStem, |
| 1264 kOpPrefix, ots::kEndChar, |
| 1265 }; |
| 1266 EXPECT_FALSE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 1267 } |
| 1268 } |
| 1269 |
| 1270 TEST(ValidateTest, TestOr) { |
| 1271 { |
| 1272 const int char_string[] = { |
| 1273 2, 1, kOpPrefix, ots::kOr, |
| 1274 2, kOpPrefix, ots::kHStem, |
| 1275 kOpPrefix, ots::kEndChar, |
| 1276 }; |
| 1277 EXPECT_TRUE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 1278 } |
| 1279 { |
| 1280 const int char_string[] = { |
| 1281 1, kOpPrefix, ots::kOr, // invalid |
| 1282 2, kOpPrefix, ots::kHStem, |
| 1283 kOpPrefix, ots::kEndChar, |
| 1284 }; |
| 1285 EXPECT_FALSE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 1286 } |
| 1287 } |
| 1288 |
| 1289 TEST(ValidateTest, TestNot) { |
| 1290 { |
| 1291 const int char_string[] = { |
| 1292 1, kOpPrefix, ots::kNot, |
| 1293 2, kOpPrefix, ots::kHStem, |
| 1294 kOpPrefix, ots::kEndChar, |
| 1295 }; |
| 1296 EXPECT_TRUE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 1297 } |
| 1298 { |
| 1299 const int char_string[] = { |
| 1300 kOpPrefix, ots::kNot, // invalid |
| 1301 2, kOpPrefix, ots::kHStem, |
| 1302 kOpPrefix, ots::kEndChar, |
| 1303 }; |
| 1304 EXPECT_FALSE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 1305 } |
| 1306 } |
| 1307 |
| 1308 TEST(ValidateTest, TestEq) { |
| 1309 { |
| 1310 const int char_string[] = { |
| 1311 2, 1, kOpPrefix, ots::kEq, |
| 1312 2, kOpPrefix, ots::kHStem, |
| 1313 kOpPrefix, ots::kEndChar, |
| 1314 }; |
| 1315 EXPECT_TRUE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 1316 } |
| 1317 { |
| 1318 const int char_string[] = { |
| 1319 1, kOpPrefix, ots::kEq, // invalid |
| 1320 2, kOpPrefix, ots::kHStem, |
| 1321 kOpPrefix, ots::kEndChar, |
| 1322 }; |
| 1323 EXPECT_FALSE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 1324 } |
| 1325 } |
| 1326 |
| 1327 TEST(ValidateTest, TestIfElse) { |
| 1328 { |
| 1329 const int char_string[] = { |
| 1330 1, 2, 3, 4, kOpPrefix, ots::kIfElse, |
| 1331 2, kOpPrefix, ots::kHStem, |
| 1332 kOpPrefix, ots::kEndChar, |
| 1333 }; |
| 1334 EXPECT_TRUE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 1335 } |
| 1336 { |
| 1337 const int char_string[] = { |
| 1338 1, 2, 3, kOpPrefix, ots::kIfElse, // invalid |
| 1339 2, kOpPrefix, ots::kHStem, |
| 1340 kOpPrefix, ots::kEndChar, |
| 1341 }; |
| 1342 EXPECT_FALSE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 1343 } |
| 1344 } |
| 1345 |
| 1346 TEST(ValidateTest, TestCallSubr) { |
| 1347 // Call valid subr. |
| 1348 { |
| 1349 const int char_string[] = { |
| 1350 GET_SUBR_NUMBER(0), kOpPrefix, ots::kCallSubr, |
| 1351 }; |
| 1352 const int local_subrs[] = { |
| 1353 kOpPrefix, ots::kEndChar, |
| 1354 }; |
| 1355 EXPECT_TRUE(Validate(char_string, ARRAYSIZE(char_string), |
| 1356 NULL, 0, |
| 1357 local_subrs, ARRAYSIZE(local_subrs))); |
| 1358 } |
| 1359 // Call undefined subr. |
| 1360 { |
| 1361 const int char_string[] = { |
| 1362 GET_SUBR_NUMBER(-1), kOpPrefix, ots::kCallSubr, |
| 1363 }; |
| 1364 const int local_subrs[] = { |
| 1365 kOpPrefix, ots::kEndChar, |
| 1366 }; |
| 1367 EXPECT_FALSE(Validate(char_string, ARRAYSIZE(char_string), |
| 1368 NULL, 0, |
| 1369 local_subrs, ARRAYSIZE(local_subrs))); |
| 1370 } |
| 1371 { |
| 1372 const int char_string[] = { |
| 1373 GET_SUBR_NUMBER(1), kOpPrefix, ots::kCallSubr, |
| 1374 }; |
| 1375 const int local_subrs[] = { |
| 1376 kOpPrefix, ots::kEndChar, |
| 1377 }; |
| 1378 EXPECT_FALSE(Validate(char_string, ARRAYSIZE(char_string), |
| 1379 NULL, 0, |
| 1380 local_subrs, ARRAYSIZE(local_subrs))); |
| 1381 } |
| 1382 { |
| 1383 const int char_string[] = { |
| 1384 GET_SUBR_NUMBER(-1), kOpPrefix, ots::kCallSubr, |
| 1385 }; |
| 1386 EXPECT_FALSE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 1387 } |
| 1388 { |
| 1389 const int char_string[] = { |
| 1390 GET_SUBR_NUMBER(0), kOpPrefix, ots::kCallSubr, |
| 1391 }; |
| 1392 EXPECT_FALSE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 1393 } |
| 1394 { |
| 1395 const int char_string[] = { |
| 1396 GET_SUBR_NUMBER(1), kOpPrefix, ots::kCallSubr, |
| 1397 }; |
| 1398 EXPECT_FALSE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 1399 } |
| 1400 } |
| 1401 |
| 1402 TEST(ValidateTest, TestCallGSubr) { |
| 1403 // Call valid subr. |
| 1404 { |
| 1405 const int char_string[] = { |
| 1406 GET_SUBR_NUMBER(0), kOpPrefix, ots::kCallGSubr, |
| 1407 }; |
| 1408 const int global_subrs[] = { |
| 1409 kOpPrefix, ots::kEndChar, |
| 1410 }; |
| 1411 EXPECT_TRUE(Validate(char_string, ARRAYSIZE(char_string), |
| 1412 global_subrs, ARRAYSIZE(global_subrs), |
| 1413 NULL, 0)); |
| 1414 } |
| 1415 // Call undefined subr. |
| 1416 { |
| 1417 const int char_string[] = { |
| 1418 GET_SUBR_NUMBER(-1), kOpPrefix, ots::kCallGSubr, |
| 1419 }; |
| 1420 const int global_subrs[] = { |
| 1421 kOpPrefix, ots::kEndChar, |
| 1422 }; |
| 1423 EXPECT_FALSE(Validate(char_string, ARRAYSIZE(char_string), |
| 1424 global_subrs, ARRAYSIZE(global_subrs), |
| 1425 NULL, 0)); |
| 1426 } |
| 1427 { |
| 1428 const int char_string[] = { |
| 1429 GET_SUBR_NUMBER(1), kOpPrefix, ots::kCallGSubr, |
| 1430 }; |
| 1431 const int global_subrs[] = { |
| 1432 kOpPrefix, ots::kEndChar, |
| 1433 }; |
| 1434 EXPECT_FALSE(Validate(char_string, ARRAYSIZE(char_string), |
| 1435 global_subrs, ARRAYSIZE(global_subrs), |
| 1436 NULL, 0)); |
| 1437 } |
| 1438 { |
| 1439 const int char_string[] = { |
| 1440 GET_SUBR_NUMBER(-1), kOpPrefix, ots::kCallGSubr, |
| 1441 }; |
| 1442 EXPECT_FALSE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 1443 } |
| 1444 { |
| 1445 const int char_string[] = { |
| 1446 GET_SUBR_NUMBER(0), kOpPrefix, ots::kCallGSubr, |
| 1447 }; |
| 1448 EXPECT_FALSE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 1449 } |
| 1450 { |
| 1451 const int char_string[] = { |
| 1452 GET_SUBR_NUMBER(1), kOpPrefix, ots::kCallGSubr, |
| 1453 }; |
| 1454 EXPECT_FALSE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 1455 } |
| 1456 } |
| 1457 |
| 1458 TEST(ValidateTest, TestCallGSubrWithComputedValues) { |
| 1459 { |
| 1460 // OTS does not allow to call(g)subr with a subroutine number which is |
| 1461 // not a immediate value for safety. |
| 1462 const int char_string[] = { |
| 1463 0, 0, kOpPrefix, ots::kAdd, |
| 1464 kOpPrefix, ots::kCallGSubr, |
| 1465 }; |
| 1466 const int global_subrs[] = { |
| 1467 kOpPrefix, ots::kEndChar, |
| 1468 }; |
| 1469 EXPECT_FALSE(Validate(char_string, ARRAYSIZE(char_string), |
| 1470 global_subrs, ARRAYSIZE(global_subrs), |
| 1471 NULL, 0)); |
| 1472 } |
| 1473 } |
| 1474 |
| 1475 TEST(ValidateTest, TestInfiniteLoop) { |
| 1476 { |
| 1477 const int char_string[] = { |
| 1478 GET_SUBR_NUMBER(0), kOpPrefix, ots::kCallSubr, |
| 1479 }; |
| 1480 const int local_subrs[] = { |
| 1481 GET_SUBR_NUMBER(0), kOpPrefix, ots::kCallSubr, |
| 1482 }; |
| 1483 EXPECT_FALSE(Validate(char_string, ARRAYSIZE(char_string), |
| 1484 NULL, 0, |
| 1485 local_subrs, ARRAYSIZE(local_subrs))); |
| 1486 } |
| 1487 { |
| 1488 const int char_string[] = { |
| 1489 GET_SUBR_NUMBER(0), kOpPrefix, ots::kCallGSubr, |
| 1490 }; |
| 1491 const int global_subrs[] = { |
| 1492 GET_SUBR_NUMBER(0), kOpPrefix, ots::kCallGSubr, |
| 1493 }; |
| 1494 EXPECT_FALSE(Validate(char_string, ARRAYSIZE(char_string), |
| 1495 global_subrs, ARRAYSIZE(global_subrs), |
| 1496 NULL, 0)); |
| 1497 } |
| 1498 // mutual recursion which doesn't stop. |
| 1499 { |
| 1500 const int char_string[] = { |
| 1501 GET_SUBR_NUMBER(0), kOpPrefix, ots::kCallSubr, |
| 1502 }; |
| 1503 const int global_subrs[] = { |
| 1504 GET_SUBR_NUMBER(0), kOpPrefix, ots::kCallSubr, |
| 1505 }; |
| 1506 const int local_subrs[] = { |
| 1507 GET_SUBR_NUMBER(0), kOpPrefix, ots::kCallGSubr, |
| 1508 }; |
| 1509 EXPECT_FALSE(Validate(char_string, ARRAYSIZE(char_string), |
| 1510 global_subrs, ARRAYSIZE(global_subrs), |
| 1511 local_subrs, ARRAYSIZE(local_subrs))); |
| 1512 } |
| 1513 } |
| 1514 |
| 1515 TEST(ValidateTest, TestStackOverflow) { |
| 1516 { |
| 1517 const int char_string[] = { |
| 1518 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, |
| 1519 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, |
| 1520 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, |
| 1521 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, |
| 1522 1, 2, 3, 4, 5, 6, 7, 8, |
| 1523 kOpPrefix, ots::kEndChar, |
| 1524 }; |
| 1525 EXPECT_TRUE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 1526 } |
| 1527 { |
| 1528 const int char_string[] = { |
| 1529 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, |
| 1530 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, |
| 1531 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, |
| 1532 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, |
| 1533 1, 2, 3, 4, 5, 6, 7, 8, 9, // overflow |
| 1534 kOpPrefix, ots::kEndChar, |
| 1535 }; |
| 1536 EXPECT_FALSE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 1537 } |
| 1538 } |
| 1539 |
| 1540 TEST(ValidateTest, TestDeprecatedOperators) { |
| 1541 { |
| 1542 const int char_string[] = { |
| 1543 kOpPrefix, 16, // 'blend'. |
| 1544 kOpPrefix, ots::kEndChar, |
| 1545 }; |
| 1546 EXPECT_FALSE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 1547 } |
| 1548 { |
| 1549 const int char_string[] = { |
| 1550 kOpPrefix, (12 << 8) + 8, // 'store'. |
| 1551 kOpPrefix, ots::kEndChar, |
| 1552 }; |
| 1553 EXPECT_FALSE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 1554 } |
| 1555 { |
| 1556 const int char_string[] = { |
| 1557 kOpPrefix, (12 << 8) + 13, // 'load'. |
| 1558 kOpPrefix, ots::kEndChar, |
| 1559 }; |
| 1560 EXPECT_FALSE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 1561 } |
| 1562 } |
| 1563 |
| 1564 TEST(ValidateTest, TestUnterminatedCharString) { |
| 1565 // No endchar operator. |
| 1566 { |
| 1567 const int char_string[] = { |
| 1568 123, |
| 1569 }; |
| 1570 EXPECT_FALSE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 1571 } |
| 1572 { |
| 1573 const int char_string[] = { |
| 1574 123, 456, |
| 1575 }; |
| 1576 EXPECT_FALSE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 1577 } |
| 1578 { |
| 1579 const int char_string[] = { |
| 1580 123, 456, kOpPrefix, ots::kReturn, |
| 1581 }; |
| 1582 EXPECT_FALSE(ValidateCharStrings(char_string, ARRAYSIZE(char_string))); |
| 1583 } |
| 1584 } |
OLD | NEW |