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| 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 | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #include "base/file_util.h" | |
| 6 #include "base/memory/scoped_temp_dir.h" | |
| 7 #include "base/platform_file.h" | |
| 8 #include "testing/gtest/include/gtest/gtest.h" | |
| 9 | |
| 10 TEST(ScopedTempDir, FullPath) { | |
| 11 FilePath test_path; | |
| 12 file_util::CreateNewTempDirectory(FILE_PATH_LITERAL("scoped_temp_dir"), | |
| 13 &test_path); | |
| 14 | |
| 15 // Against an existing dir, it should get destroyed when leaving scope. | |
| 16 EXPECT_TRUE(file_util::DirectoryExists(test_path)); | |
| 17 { | |
| 18 ScopedTempDir dir; | |
| 19 EXPECT_TRUE(dir.Set(test_path)); | |
| 20 EXPECT_TRUE(dir.IsValid()); | |
| 21 } | |
| 22 EXPECT_FALSE(file_util::DirectoryExists(test_path)); | |
| 23 | |
| 24 { | |
| 25 ScopedTempDir dir; | |
| 26 EXPECT_TRUE(dir.Set(test_path)); | |
| 27 // Now the dir doesn't exist, so ensure that it gets created. | |
| 28 EXPECT_TRUE(file_util::DirectoryExists(test_path)); | |
| 29 // When we call Release(), it shouldn't get destroyed when leaving scope. | |
| 30 FilePath path = dir.Take(); | |
| 31 EXPECT_EQ(path.value(), test_path.value()); | |
| 32 EXPECT_FALSE(dir.IsValid()); | |
| 33 } | |
| 34 EXPECT_TRUE(file_util::DirectoryExists(test_path)); | |
| 35 | |
| 36 // Clean up. | |
| 37 { | |
| 38 ScopedTempDir dir; | |
| 39 EXPECT_TRUE(dir.Set(test_path)); | |
| 40 } | |
| 41 EXPECT_FALSE(file_util::DirectoryExists(test_path)); | |
| 42 } | |
| 43 | |
| 44 TEST(ScopedTempDir, TempDir) { | |
| 45 // In this case, just verify that a directory was created and that it's a | |
| 46 // child of TempDir. | |
| 47 FilePath test_path; | |
| 48 { | |
| 49 ScopedTempDir dir; | |
| 50 EXPECT_TRUE(dir.CreateUniqueTempDir()); | |
| 51 test_path = dir.path(); | |
| 52 EXPECT_TRUE(file_util::DirectoryExists(test_path)); | |
| 53 FilePath tmp_dir; | |
| 54 EXPECT_TRUE(file_util::GetTempDir(&tmp_dir)); | |
| 55 EXPECT_TRUE(test_path.value().find(tmp_dir.value()) != std::string::npos); | |
| 56 } | |
| 57 EXPECT_FALSE(file_util::DirectoryExists(test_path)); | |
| 58 } | |
| 59 | |
| 60 TEST(ScopedTempDir, UniqueTempDirUnderPath) { | |
| 61 // Create a path which will contain a unique temp path. | |
| 62 FilePath base_path; | |
| 63 file_util::CreateNewTempDirectory(FILE_PATH_LITERAL("base_dir"), | |
| 64 &base_path); | |
| 65 | |
| 66 FilePath test_path; | |
| 67 { | |
| 68 ScopedTempDir dir; | |
| 69 EXPECT_TRUE(dir.CreateUniqueTempDirUnderPath(base_path)); | |
| 70 test_path = dir.path(); | |
| 71 EXPECT_TRUE(file_util::DirectoryExists(test_path)); | |
| 72 EXPECT_TRUE(base_path.IsParent(test_path)); | |
| 73 EXPECT_TRUE(test_path.value().find(base_path.value()) != std::string::npos); | |
| 74 } | |
| 75 EXPECT_FALSE(file_util::DirectoryExists(test_path)); | |
| 76 } | |
| 77 | |
| 78 TEST(ScopedTempDir, MultipleInvocations) { | |
| 79 ScopedTempDir dir; | |
| 80 EXPECT_TRUE(dir.CreateUniqueTempDir()); | |
| 81 EXPECT_FALSE(dir.CreateUniqueTempDir()); | |
| 82 EXPECT_TRUE(dir.Delete()); | |
| 83 EXPECT_TRUE(dir.CreateUniqueTempDir()); | |
| 84 EXPECT_FALSE(dir.CreateUniqueTempDir()); | |
| 85 ScopedTempDir other_dir; | |
| 86 EXPECT_TRUE(other_dir.Set(dir.Take())); | |
| 87 EXPECT_TRUE(dir.CreateUniqueTempDir()); | |
| 88 EXPECT_FALSE(dir.CreateUniqueTempDir()); | |
| 89 EXPECT_FALSE(other_dir.CreateUniqueTempDir()); | |
| 90 } | |
| 91 | |
| 92 #if defined(OS_WIN) | |
| 93 TEST(ScopedTempDir, LockedTempDir) { | |
| 94 ScopedTempDir dir; | |
| 95 EXPECT_TRUE(dir.CreateUniqueTempDir()); | |
| 96 int file_flags = base::PLATFORM_FILE_CREATE_ALWAYS | | |
| 97 base::PLATFORM_FILE_WRITE; | |
| 98 base::PlatformFileError error_code = base::PLATFORM_FILE_OK; | |
| 99 FilePath file_path(dir.path().Append(FILE_PATH_LITERAL("temp"))); | |
| 100 base::PlatformFile file = base::CreatePlatformFile(file_path, file_flags, | |
| 101 NULL, &error_code); | |
| 102 EXPECT_NE(base::kInvalidPlatformFileValue, file); | |
| 103 EXPECT_EQ(base::PLATFORM_FILE_OK, error_code); | |
| 104 EXPECT_FALSE(dir.Delete()); // We should not be able to delete. | |
| 105 EXPECT_FALSE(dir.path().empty()); // We should still have a valid path. | |
| 106 EXPECT_TRUE(base::ClosePlatformFile(file)); | |
| 107 // Now, we should be able to delete. | |
| 108 EXPECT_TRUE(dir.Delete()); | |
| 109 } | |
| 110 #endif // defined(OS_WIN) | |
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Chromium Code Reviews
Issue 7048007:
Move scoped_temp_dir and scoped_native_library back from base/memory to base. (Closed)
Base URL: svn://svn.chromium.org/chrome/trunk/src