86   auto VFS = new llvm::vfs::InMemoryFileSystem();  in TEST()  local
87   VFS->setCurrentWorkingDirectory(CWD);  in TEST()
95   VFS->addFile(HeaderPath, 0, llvm::MemoryBuffer::getMemBuffer("\n"));  in TEST()
96   VFS->addHardLink(SymlinkPath, HeaderPath);  in TEST()
97   VFS->addFile(TestPath, 0,  in TEST()
102                  VFS);  in TEST()
135   auto VFS = new llvm::vfs::InMemoryFileSystem();  in TEST()  local
136   VFS->setCurrentWorkingDirectory(CWD);  in TEST()
146   VFS->addFile(HeaderPath, 0,  in TEST()
148   VFS->addHardLink(SymlinkPath, HeaderPath);  in TEST()
149   VFS->addFile(TestPath, 0,  in TEST()
152   VFS->addFile(Test2Path, 0,  in TEST()
157                  std::make_shared<PCHContainerOperations>(), VFS);  in TEST()
177   auto VFS = new llvm::vfs::InMemoryFileSystem();  in TEST()  local
178   VFS->setCurrentWorkingDirectory(CWD);  in TEST()
186   VFS->addFile(HeaderPath, 0, llvm::MemoryBuffer::getMemBuffer("\n"));  in TEST()
187   VFS->addHardLink(SymlinkPath, HeaderPath);  in TEST()
188   VFS->addFile(  in TEST()
194                  std::make_shared<PCHContainerOperations>(), VFS);  in TEST()
219   auto VFS = new llvm::vfs::InMemoryFileSystem();  in TEST()  local
220   VFS->setCurrentWorkingDirectory(CWD);  in TEST()
226   VFS->addFile(HeaderPath, 0, llvm::MemoryBuffer::getMemBuffer("\n"));  in TEST()
227   VFS->addFile(TestPath, 0,  in TEST()
232   DependencyScanningTool ScanTool(Service, VFS);  in TEST()