139   IntrusiveRefCntPtr<DummyFileSystem> D(new DummyFileSystem());  in TEST()
179   IntrusiveRefCntPtr<DummyFileSystem> D(new DummyFileSystem());  in TEST()
183   IntrusiveRefCntPtr<vfs::OverlayFileSystem> O(new vfs::OverlayFileSystem(D));  in TEST()
197   IntrusiveRefCntPtr<DummyFileSystem> Base(new DummyFileSystem());  in TEST()
198   IntrusiveRefCntPtr<DummyFileSystem> Middle(new DummyFileSystem());  in TEST()
199   IntrusiveRefCntPtr<DummyFileSystem> Top(new DummyFileSystem());  in TEST()
200   IntrusiveRefCntPtr<vfs::OverlayFileSystem> O(  in TEST()
236   IntrusiveRefCntPtr<DummyFileSystem> Lower(new DummyFileSystem());  in TEST()
237   IntrusiveRefCntPtr<DummyFileSystem> Upper(new DummyFileSystem());  in TEST()
238   IntrusiveRefCntPtr<vfs::OverlayFileSystem> O(  in TEST()
261   IntrusiveRefCntPtr<DummyFileSystem> Lower(new DummyFileSystem());  in TEST()
262   IntrusiveRefCntPtr<DummyFileSystem> Upper(new DummyFileSystem());  in TEST()
263   IntrusiveRefCntPtr<vfs::OverlayFileSystem> O(  in TEST()
310   IntrusiveRefCntPtr<vfs::FileSystem> FS = vfs::getRealFileSystem();  in TEST()
337   IntrusiveRefCntPtr<vfs::FileSystem> FS = vfs::getRealFileSystem();  in TEST()
395   IntrusiveRefCntPtr<DummyFileSystem> Lower(new DummyFileSystem());  in TEST()
396   IntrusiveRefCntPtr<DummyFileSystem> Upper(new DummyFileSystem());  in TEST()
397   IntrusiveRefCntPtr<vfs::OverlayFileSystem> O(  in TEST()
419   IntrusiveRefCntPtr<DummyFileSystem> Lower(new DummyFileSystem());  in TEST()
420   IntrusiveRefCntPtr<DummyFileSystem> Middle(new DummyFileSystem());  in TEST()
421   IntrusiveRefCntPtr<DummyFileSystem> Upper(new DummyFileSystem());  in TEST()
422   IntrusiveRefCntPtr<vfs::OverlayFileSystem> O(  in TEST()
461   IntrusiveRefCntPtr<DummyFileSystem> Lower(new DummyFileSystem());  in TEST()
462   IntrusiveRefCntPtr<DummyFileSystem> Middle(new DummyFileSystem());  in TEST()
463   IntrusiveRefCntPtr<DummyFileSystem> Upper(new DummyFileSystem());  in TEST()
464   IntrusiveRefCntPtr<vfs::OverlayFileSystem> O(  in TEST()
481   IntrusiveRefCntPtr<DummyFileSystem> Lower(new DummyFileSystem());  in TEST()
482   IntrusiveRefCntPtr<DummyFileSystem> Middle(new DummyFileSystem());  in TEST()
483   IntrusiveRefCntPtr<DummyFileSystem> Upper(new DummyFileSystem());  in TEST()
484   IntrusiveRefCntPtr<vfs::OverlayFileSystem> O(  in TEST()
670   IntrusiveRefCntPtr<vfs::FileSystem>
672                        IntrusiveRefCntPtr<vfs::FileSystem> ExternalFS) {  in getFromYAMLRawString()
678   IntrusiveRefCntPtr<vfs::FileSystem> getFromYAMLString(  in getFromYAMLString()
680       IntrusiveRefCntPtr<vfs::FileSystem> ExternalFS = new DummyFileSystem()) {  in getFromYAMLString()
694   IntrusiveRefCntPtr<vfs::FileSystem> FS;  in TEST_F()
705   IntrusiveRefCntPtr<DummyFileSystem> Lower(new DummyFileSystem());  in TEST_F()
707   IntrusiveRefCntPtr<vfs::FileSystem> FS =  in TEST_F()
729   IntrusiveRefCntPtr<vfs::OverlayFileSystem> O(  in TEST_F()
765   IntrusiveRefCntPtr<DummyFileSystem> Lower(new DummyFileSystem());  in TEST_F()
767   IntrusiveRefCntPtr<vfs::FileSystem> FS =  in TEST_F()
783   IntrusiveRefCntPtr<vfs::OverlayFileSystem> O(  in TEST_F()
801   IntrusiveRefCntPtr<DummyFileSystem> Lower(new DummyFileSystem());  in TEST_F()
803   IntrusiveRefCntPtr<vfs::FileSystem> FS =  in TEST_F()
819   IntrusiveRefCntPtr<vfs::OverlayFileSystem> O(  in TEST_F()
833   IntrusiveRefCntPtr<DummyFileSystem> Lower(new DummyFileSystem());  in TEST_F()
836   IntrusiveRefCntPtr<vfs::FileSystem> FS = getFromYAMLString("{]", Lower);  in TEST_F()
924   IntrusiveRefCntPtr<DummyFileSystem> Lower(new DummyFileSystem());  in TEST_F()
927   IntrusiveRefCntPtr<vfs::FileSystem> FS = getFromYAMLString(  in TEST_F()
975   IntrusiveRefCntPtr<DummyFileSystem> Lower(new DummyFileSystem());  in TEST_F()
979   IntrusiveRefCntPtr<vfs::FileSystem> FS = getFromYAMLString(  in TEST_F()
1018   IntrusiveRefCntPtr<DummyFileSystem> Lower(new DummyFileSystem());  in TEST_F()
1022   IntrusiveRefCntPtr<vfs::FileSystem> FS = getFromYAMLString(  in TEST_F()
1036   IntrusiveRefCntPtr<DummyFileSystem> Lower(new DummyFileSystem());  in TEST_F()
1043   IntrusiveRefCntPtr<vfs::FileSystem> FS =  in TEST_F()
1066   IntrusiveRefCntPtr<vfs::OverlayFileSystem> O(  in TEST_F()
1083   IntrusiveRefCntPtr<DummyFileSystem> Lower(new DummyFileSystem());  in TEST_F()
1088   IntrusiveRefCntPtr<vfs::FileSystem> FS = getFromYAMLString(  in TEST_F()
1116   IntrusiveRefCntPtr<vfs::OverlayFileSystem> O(  in TEST_F()
1128   IntrusiveRefCntPtr<DummyFileSystem> Lower(new DummyFileSystem());  in TEST_F()
1133   IntrusiveRefCntPtr<vfs::FileSystem> FS = getFromYAMLString(  in TEST_F()
1151   IntrusiveRefCntPtr<vfs::OverlayFileSystem> O(  in TEST_F()