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1 // Copyright 2015 PDFium Authors. All rights reserved. | 1 // Copyright 2015 PDFium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "core/include/fpdfapi/fpdf_parser.h" | 5 #include "core/include/fpdfapi/fpdf_parser.h" |
6 #include "core/include/fxcrt/fx_stream.h" | 6 #include "core/include/fxcrt/fx_stream.h" |
7 #include "testing/gtest/include/gtest/gtest.h" | 7 #include "testing/gtest/include/gtest/gtest.h" |
8 #include "testing/utils/path_service.h" | 8 #include "testing/utils/path_service.h" |
9 | 9 |
10 // Functions to help test an array's content against expected results. | 10 // Functions to help test an array's content against expected results. |
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283 "0000000331 00000 n \n" | 283 "0000000331 00000 n \n" |
284 "0000000409 00000 n \n" | 284 "0000000409 00000 n \n" |
285 "trail"; // Needed to end cross ref table reading. | 285 "trail"; // Needed to end cross ref table reading. |
286 CPDF_TestParser parser; | 286 CPDF_TestParser parser; |
287 ASSERT_TRUE( | 287 ASSERT_TRUE( |
288 parser.InitTestFromBuffer(xref_table, FX_ArraySize(xref_table))); | 288 parser.InitTestFromBuffer(xref_table, FX_ArraySize(xref_table))); |
289 | 289 |
290 ASSERT_TRUE(parser.LoadCrossRefV4(0, 0, FALSE)); | 290 ASSERT_TRUE(parser.LoadCrossRefV4(0, 0, FALSE)); |
291 const FX_FILESIZE offsets[] = {0, 17, 81, 0, 331, 409}; | 291 const FX_FILESIZE offsets[] = {0, 17, 81, 0, 331, 409}; |
292 const uint8_t types[] = {0, 1, 1, 0, 1, 1}; | 292 const uint8_t types[] = {0, 1, 1, 0, 1, 1}; |
293 for (size_t i = 0; i < FX_ArraySize(offsets); ++i) | 293 for (size_t i = 0; i < FX_ArraySize(offsets); ++i) { |
294 EXPECT_EQ(offsets[i], parser.m_ObjectInfo[i].pos); | 294 EXPECT_EQ(offsets[i], parser.m_ObjectInfo[i].pos); |
295 ASSERT_TRUE(CompareArray(parser.m_V5Type, types, FX_ArraySize(types))); | 295 EXPECT_EQ(types[i], parser.m_ObjectInfo[i].type); |
| 296 } |
296 } | 297 } |
297 { | 298 { |
298 const unsigned char xref_table[] = | 299 const unsigned char xref_table[] = |
299 "xref \n" | 300 "xref \n" |
300 "0 1 \n" | 301 "0 1 \n" |
301 "0000000000 65535 f \n" | 302 "0000000000 65535 f \n" |
302 "3 1 \n" | 303 "3 1 \n" |
303 "0000025325 00000 n \n" | 304 "0000025325 00000 n \n" |
304 "8 2 \n" | 305 "8 2 \n" |
305 "0000025518 00002 n \n" | 306 "0000025518 00002 n \n" |
306 "0000025635 00000 n \n" | 307 "0000025635 00000 n \n" |
307 "12 1 \n" | 308 "12 1 \n" |
308 "0000025777 00000 n \n" | 309 "0000025777 00000 n \n" |
309 "trail"; // Needed to end cross ref table reading. | 310 "trail"; // Needed to end cross ref table reading. |
310 CPDF_TestParser parser; | 311 CPDF_TestParser parser; |
311 ASSERT_TRUE( | 312 ASSERT_TRUE( |
312 parser.InitTestFromBuffer(xref_table, FX_ArraySize(xref_table))); | 313 parser.InitTestFromBuffer(xref_table, FX_ArraySize(xref_table))); |
313 | 314 |
314 ASSERT_TRUE(parser.LoadCrossRefV4(0, 0, FALSE)); | 315 ASSERT_TRUE(parser.LoadCrossRefV4(0, 0, FALSE)); |
315 const FX_FILESIZE offsets[] = {0, 0, 0, 25325, 0, 0, 0, | 316 const FX_FILESIZE offsets[] = {0, 0, 0, 25325, 0, 0, 0, |
316 0, 25518, 25635, 0, 0, 25777}; | 317 0, 25518, 25635, 0, 0, 25777}; |
317 const uint8_t types[] = {0, 0, 0, 1, 0, 0, 0, 0, 1, 1, 0, 0, 1}; | 318 const uint8_t types[] = {0, 0, 0, 1, 0, 0, 0, 0, 1, 1, 0, 0, 1}; |
318 for (size_t i = 0; i < FX_ArraySize(offsets); ++i) | 319 for (size_t i = 0; i < FX_ArraySize(offsets); ++i) { |
319 EXPECT_EQ(offsets[i], parser.m_ObjectInfo[i].pos); | 320 EXPECT_EQ(offsets[i], parser.m_ObjectInfo[i].pos); |
320 ASSERT_TRUE(CompareArray(parser.m_V5Type, types, FX_ArraySize(types))); | 321 EXPECT_EQ(types[i], parser.m_ObjectInfo[i].type); |
| 322 } |
321 } | 323 } |
322 { | 324 { |
323 const unsigned char xref_table[] = | 325 const unsigned char xref_table[] = |
324 "xref \n" | 326 "xref \n" |
325 "0 1 \n" | 327 "0 1 \n" |
326 "0000000000 65535 f \n" | 328 "0000000000 65535 f \n" |
327 "3 1 \n" | 329 "3 1 \n" |
328 "0000025325 00000 n \n" | 330 "0000025325 00000 n \n" |
329 "8 2 \n" | 331 "8 2 \n" |
330 "0000000000 65535 f \n" | 332 "0000000000 65535 f \n" |
331 "0000025635 00000 n \n" | 333 "0000025635 00000 n \n" |
332 "12 1 \n" | 334 "12 1 \n" |
333 "0000025777 00000 n \n" | 335 "0000025777 00000 n \n" |
334 "trail"; // Needed to end cross ref table reading. | 336 "trail"; // Needed to end cross ref table reading. |
335 CPDF_TestParser parser; | 337 CPDF_TestParser parser; |
336 ASSERT_TRUE( | 338 ASSERT_TRUE( |
337 parser.InitTestFromBuffer(xref_table, FX_ArraySize(xref_table))); | 339 parser.InitTestFromBuffer(xref_table, FX_ArraySize(xref_table))); |
338 | 340 |
339 ASSERT_TRUE(parser.LoadCrossRefV4(0, 0, FALSE)); | 341 ASSERT_TRUE(parser.LoadCrossRefV4(0, 0, FALSE)); |
340 const FX_FILESIZE offsets[] = {0, 0, 0, 25325, 0, 0, 0, | 342 const FX_FILESIZE offsets[] = {0, 0, 0, 25325, 0, 0, 0, |
341 0, 0, 25635, 0, 0, 25777}; | 343 0, 0, 25635, 0, 0, 25777}; |
342 const uint8_t types[] = {0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 1}; | 344 const uint8_t types[] = {0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 1}; |
343 for (size_t i = 0; i < FX_ArraySize(offsets); ++i) | 345 for (size_t i = 0; i < FX_ArraySize(offsets); ++i) { |
344 EXPECT_EQ(offsets[i], parser.m_ObjectInfo[i].pos); | 346 EXPECT_EQ(offsets[i], parser.m_ObjectInfo[i].pos); |
345 ASSERT_TRUE(CompareArray(parser.m_V5Type, types, FX_ArraySize(types))); | 347 EXPECT_EQ(types[i], parser.m_ObjectInfo[i].type); |
| 348 } |
346 } | 349 } |
347 { | 350 { |
348 const unsigned char xref_table[] = | 351 const unsigned char xref_table[] = |
349 "xref \n" | 352 "xref \n" |
350 "0 7 \n" | 353 "0 7 \n" |
351 "0000000002 65535 f \n" | 354 "0000000002 65535 f \n" |
352 "0000000023 00000 n \n" | 355 "0000000023 00000 n \n" |
353 "0000000003 65535 f \n" | 356 "0000000003 65535 f \n" |
354 "0000000004 65535 f \n" | 357 "0000000004 65535 f \n" |
355 "0000000000 65535 f \n" | 358 "0000000000 65535 f \n" |
356 "0000000045 00000 n \n" | 359 "0000000045 00000 n \n" |
357 "0000000179 00000 n \n" | 360 "0000000179 00000 n \n" |
358 "trail"; // Needed to end cross ref table reading. | 361 "trail"; // Needed to end cross ref table reading. |
359 CPDF_TestParser parser; | 362 CPDF_TestParser parser; |
360 ASSERT_TRUE( | 363 ASSERT_TRUE( |
361 parser.InitTestFromBuffer(xref_table, FX_ArraySize(xref_table))); | 364 parser.InitTestFromBuffer(xref_table, FX_ArraySize(xref_table))); |
362 | 365 |
363 ASSERT_TRUE(parser.LoadCrossRefV4(0, 0, FALSE)); | 366 ASSERT_TRUE(parser.LoadCrossRefV4(0, 0, FALSE)); |
364 const FX_FILESIZE offsets[] = {0, 23, 0, 0, 0, 45, 179}; | 367 const FX_FILESIZE offsets[] = {0, 23, 0, 0, 0, 45, 179}; |
365 const uint8_t types[] = {0, 1, 0, 0, 0, 1, 1}; | 368 const uint8_t types[] = {0, 1, 0, 0, 0, 1, 1}; |
366 for (size_t i = 0; i < FX_ArraySize(offsets); ++i) | 369 for (size_t i = 0; i < FX_ArraySize(offsets); ++i) { |
367 EXPECT_EQ(offsets[i], parser.m_ObjectInfo[i].pos); | 370 EXPECT_EQ(offsets[i], parser.m_ObjectInfo[i].pos); |
368 ASSERT_TRUE(CompareArray(parser.m_V5Type, types, FX_ArraySize(types))); | 371 EXPECT_EQ(types[i], parser.m_ObjectInfo[i].type); |
| 372 } |
369 } | 373 } |
370 } | 374 } |
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