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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 The Chromium 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 "third_party/zlib/google/zip_reader.h" | 5 #include "third_party/zlib/google/zip_reader.h" |
6 | 6 |
7 #include <set> | 7 #include <set> |
8 #include <string> | 8 #include <string> |
9 | 9 |
10 #include "base/bind.h" | 10 #include "base/bind.h" |
11 #include "base/file_util.h" | 11 #include "base/file_util.h" |
12 #include "base/files/file.h" | 12 #include "base/files/file.h" |
13 #include "base/files/scoped_temp_dir.h" | 13 #include "base/files/scoped_temp_dir.h" |
14 #include "base/logging.h" | 14 #include "base/logging.h" |
15 #include "base/md5.h" | 15 #include "base/md5.h" |
16 #include "base/path_service.h" | 16 #include "base/path_service.h" |
17 #include "base/run_loop.h" | 17 #include "base/run_loop.h" |
| 18 #include "base/strings/stringprintf.h" |
18 #include "base/strings/utf_string_conversions.h" | 19 #include "base/strings/utf_string_conversions.h" |
19 #include "base/time/time.h" | 20 #include "base/time/time.h" |
20 #include "testing/gtest/include/gtest/gtest.h" | 21 #include "testing/gtest/include/gtest/gtest.h" |
21 #include "testing/platform_test.h" | 22 #include "testing/platform_test.h" |
22 #include "third_party/zlib/google/zip_internal.h" | 23 #include "third_party/zlib/google/zip_internal.h" |
23 | 24 |
24 namespace { | 25 namespace { |
25 | 26 |
26 const static std::string kQuuxExpectedMD5 = "d1ae4ac8a17a0e09317113ab284b57a6"; | 27 const static std::string kQuuxExpectedMD5 = "d1ae4ac8a17a0e09317113ab284b57a6"; |
27 | 28 |
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527 | 528 |
528 base::RunLoop().RunUntilIdle(); | 529 base::RunLoop().RunUntilIdle(); |
529 | 530 |
530 EXPECT_EQ(1, listener.success_calls()); | 531 EXPECT_EQ(1, listener.success_calls()); |
531 EXPECT_EQ(0, listener.failure_calls()); | 532 EXPECT_EQ(0, listener.failure_calls()); |
532 EXPECT_GE(0, listener.progress_calls()); | 533 EXPECT_GE(0, listener.progress_calls()); |
533 | 534 |
534 ASSERT_TRUE(base::DirectoryExists(target_file)); | 535 ASSERT_TRUE(base::DirectoryExists(target_file)); |
535 } | 536 } |
536 | 537 |
| 538 TEST_F(ZipReaderTest, ExtractCurrentEntryToString) { |
| 539 // test_mismatch_size.zip contains files with names from 0.txt to 7.txt with |
| 540 // sizes from 0 to 7 bytes respectively, being the contents of each file a |
| 541 // substring of "0123456" starting at '0'. |
| 542 base::FilePath test_zip_file = |
| 543 test_data_dir_.AppendASCII("test_mismatch_size.zip"); |
| 544 |
| 545 ZipReader reader; |
| 546 std::string contents; |
| 547 ASSERT_TRUE(reader.Open(test_zip_file)); |
| 548 |
| 549 for (size_t i = 0; i < 8; i++) { |
| 550 SCOPED_TRACE(base::StringPrintf("Processing %d.txt", static_cast<int>(i))); |
| 551 |
| 552 base::FilePath file_name = base::FilePath::FromUTF8Unsafe( |
| 553 base::StringPrintf("%d.txt", static_cast<int>(i))); |
| 554 ASSERT_TRUE(reader.LocateAndOpenEntry(file_name)); |
| 555 |
| 556 if (i > 1) { |
| 557 // Off by one byte read limit: must fail. |
| 558 EXPECT_FALSE(reader.ExtractCurrentEntryToString(i - 1, &contents)); |
| 559 } |
| 560 |
| 561 if (i > 0) { |
| 562 // Exact byte read limit: must pass. |
| 563 EXPECT_TRUE(reader.ExtractCurrentEntryToString(i, &contents)); |
| 564 EXPECT_EQ(i, contents.size()); |
| 565 EXPECT_EQ(0, memcmp(contents.c_str(), "0123456", i)); |
| 566 } |
| 567 |
| 568 // More than necessary byte read limit: must pass. |
| 569 EXPECT_TRUE(reader.ExtractCurrentEntryToString(16, &contents)); |
| 570 EXPECT_EQ(i, contents.size()); |
| 571 EXPECT_EQ(0, memcmp(contents.c_str(), "0123456", i)); |
| 572 } |
| 573 reader.Close(); |
| 574 } |
| 575 |
537 } // namespace zip | 576 } // namespace zip |
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