1 // Copyright 2013 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 "content/public/test/sandbox_file_system_test_helper.h" 6 7 #include "base/file_util.h" 8 #include "base/message_loop/message_loop_proxy.h" 9 #include "base/run_loop.h" 10 #include "content/public/test/test_file_system_context.h" 11 #include "url/gurl.h" 12 #include "webkit/browser/fileapi/file_system_context.h" 13 #include "webkit/browser/fileapi/file_system_file_util.h" 14 #include "webkit/browser/fileapi/file_system_operation_context.h" 15 #include "webkit/browser/fileapi/file_system_operation_runner.h" 16 #include "webkit/browser/fileapi/file_system_url.h" 17 #include "webkit/browser/fileapi/file_system_usage_cache.h" 18 #include "webkit/browser/fileapi/sandbox_file_system_backend.h" 19 #include "webkit/browser/quota/mock_special_storage_policy.h" 20 #include "webkit/common/fileapi/file_system_util.h" 21 22 namespace fileapi { 23 24 SandboxFileSystemTestHelper::SandboxFileSystemTestHelper( 25 const GURL& origin, FileSystemType type) 26 : origin_(origin), type_(type), file_util_(NULL) { 27 } 28 29 SandboxFileSystemTestHelper::SandboxFileSystemTestHelper() 30 : origin_(GURL("http://foo.com")), 31 type_(kFileSystemTypeTemporary), 32 file_util_(NULL) { 33 } 34 35 SandboxFileSystemTestHelper::~SandboxFileSystemTestHelper() { 36 } 37 38 void SandboxFileSystemTestHelper::SetUp(const base::FilePath& base_dir) { 39 SetUp(base_dir, NULL); 40 } 41 42 void SandboxFileSystemTestHelper::SetUp( 43 FileSystemContext* file_system_context) { 44 file_system_context_ = file_system_context; 45 46 SetUpFileSystem(); 47 } 48 49 void SandboxFileSystemTestHelper::SetUp( 50 const base::FilePath& base_dir, 51 quota::QuotaManagerProxy* quota_manager_proxy) { 52 file_system_context_ = CreateFileSystemContextForTesting( 53 quota_manager_proxy, base_dir); 54 55 SetUpFileSystem(); 56 } 57 58 void SandboxFileSystemTestHelper::TearDown() { 59 file_system_context_ = NULL; 60 base::RunLoop().RunUntilIdle(); 61 } 62 63 base::FilePath SandboxFileSystemTestHelper::GetOriginRootPath() { 64 return file_system_context_->sandbox_delegate()-> 65 GetBaseDirectoryForOriginAndType(origin_, type_, false); 66 } 67 68 base::FilePath SandboxFileSystemTestHelper::GetLocalPath( 69 const base::FilePath& path) { 70 DCHECK(file_util_); 71 base::FilePath local_path; 72 scoped_ptr<FileSystemOperationContext> context(NewOperationContext()); 73 file_util_->GetLocalFilePath(context.get(), CreateURL(path), &local_path); 74 return local_path; 75 } 76 77 base::FilePath SandboxFileSystemTestHelper::GetLocalPathFromASCII( 78 const std::string& path) { 79 return GetLocalPath(base::FilePath().AppendASCII(path)); 80 } 81 82 base::FilePath SandboxFileSystemTestHelper::GetUsageCachePath() const { 83 return file_system_context_->sandbox_delegate()-> 84 GetUsageCachePathForOriginAndType(origin_, type_); 85 } 86 87 FileSystemURL SandboxFileSystemTestHelper::CreateURL( 88 const base::FilePath& path) const { 89 return file_system_context_->CreateCrackedFileSystemURL(origin_, type_, path); 90 } 91 92 int64 SandboxFileSystemTestHelper::GetCachedOriginUsage() const { 93 return file_system_context_->GetQuotaUtil(type_) 94 ->GetOriginUsageOnFileThread(file_system_context_.get(), origin_, type_); 95 } 96 97 int64 SandboxFileSystemTestHelper::ComputeCurrentOriginUsage() { 98 usage_cache()->CloseCacheFiles(); 99 int64 size = base::ComputeDirectorySize(GetOriginRootPath()); 100 if (base::PathExists(GetUsageCachePath())) 101 size -= FileSystemUsageCache::kUsageFileSize; 102 return size; 103 } 104 105 int64 106 SandboxFileSystemTestHelper::ComputeCurrentDirectoryDatabaseUsage() { 107 return base::ComputeDirectorySize( 108 GetOriginRootPath().AppendASCII("Paths")); 109 } 110 111 FileSystemOperationRunner* SandboxFileSystemTestHelper::operation_runner() { 112 return file_system_context_->operation_runner(); 113 } 114 115 FileSystemOperationContext* 116 SandboxFileSystemTestHelper::NewOperationContext() { 117 DCHECK(file_system_context_.get()); 118 FileSystemOperationContext* context = 119 new FileSystemOperationContext(file_system_context_.get()); 120 context->set_update_observers( 121 *file_system_context_->GetUpdateObservers(type_)); 122 return context; 123 } 124 125 void SandboxFileSystemTestHelper::AddFileChangeObserver( 126 FileChangeObserver* observer) { 127 file_system_context_->sandbox_backend()->GetQuotaUtil()-> 128 AddFileChangeObserver(type_, observer, NULL); 129 } 130 131 FileSystemUsageCache* SandboxFileSystemTestHelper::usage_cache() { 132 return file_system_context()->sandbox_delegate()->usage_cache(); 133 } 134 135 void SandboxFileSystemTestHelper::SetUpFileSystem() { 136 DCHECK(file_system_context_.get()); 137 DCHECK(file_system_context_->sandbox_backend()->CanHandleType(type_)); 138 139 file_util_ = file_system_context_->sandbox_delegate()->sync_file_util(); 140 DCHECK(file_util_); 141 142 // Prepare the origin's root directory. 143 file_system_context_->sandbox_delegate()-> 144 GetBaseDirectoryForOriginAndType(origin_, type_, true /* create */); 145 146 // Initialize the usage cache file. 147 base::FilePath usage_cache_path = GetUsageCachePath(); 148 if (!usage_cache_path.empty()) 149 usage_cache()->UpdateUsage(usage_cache_path, 0); 150 } 151 152 } // namespace fileapi 153
