137   IntrusiveRefCntPtr<DummyFileSystem> D(new DummyFileSystem());  in TEST()
177   IntrusiveRefCntPtr<DummyFileSystem> D(new DummyFileSystem());  in TEST()
181   IntrusiveRefCntPtr<vfs::OverlayFileSystem> O(new vfs::OverlayFileSystem(D));  in TEST()
195   IntrusiveRefCntPtr<DummyFileSystem> Base(new DummyFileSystem());  in TEST()
196   IntrusiveRefCntPtr<DummyFileSystem> Middle(new DummyFileSystem());  in TEST()
197   IntrusiveRefCntPtr<DummyFileSystem> Top(new DummyFileSystem());  in TEST()
198   IntrusiveRefCntPtr<vfs::OverlayFileSystem> O(  in TEST()
234   IntrusiveRefCntPtr<DummyFileSystem> Lower(new DummyFileSystem());  in TEST()
235   IntrusiveRefCntPtr<DummyFileSystem> Upper(new DummyFileSystem());  in TEST()
236   IntrusiveRefCntPtr<vfs::OverlayFileSystem> O(  in TEST()
259   IntrusiveRefCntPtr<DummyFileSystem> Lower(new DummyFileSystem());  in TEST()
260   IntrusiveRefCntPtr<DummyFileSystem> Upper(new DummyFileSystem());  in TEST()
261   IntrusiveRefCntPtr<vfs::OverlayFileSystem> O(  in TEST()
308   IntrusiveRefCntPtr<vfs::FileSystem> FS = vfs::getRealFileSystem();  in TEST()
335   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()
425   IntrusiveRefCntPtr<DummyFileSystem> Lower(new DummyFileSystem());  in TEST()
426   IntrusiveRefCntPtr<DummyFileSystem> Middle(new DummyFileSystem());  in TEST()
427   IntrusiveRefCntPtr<DummyFileSystem> Upper(new DummyFileSystem());  in TEST()
428   IntrusiveRefCntPtr<vfs::OverlayFileSystem> O(  in TEST()
473   IntrusiveRefCntPtr<DummyFileSystem> Lower(new DummyFileSystem());  in TEST()
474   IntrusiveRefCntPtr<DummyFileSystem> Middle(new DummyFileSystem());  in TEST()
475   IntrusiveRefCntPtr<DummyFileSystem> Upper(new DummyFileSystem());  in TEST()
476   IntrusiveRefCntPtr<vfs::OverlayFileSystem> O(  in TEST()
496   IntrusiveRefCntPtr<DummyFileSystem> Lower(new DummyFileSystem());  in TEST()
497   IntrusiveRefCntPtr<DummyFileSystem> Middle(new DummyFileSystem());  in TEST()
498   IntrusiveRefCntPtr<DummyFileSystem> Upper(new DummyFileSystem());  in TEST()
499   IntrusiveRefCntPtr<vfs::OverlayFileSystem> O(  in TEST()
675   IntrusiveRefCntPtr<vfs::FileSystem>
677                        IntrusiveRefCntPtr<vfs::FileSystem> ExternalFS) {  in getFromYAMLRawString()
683   IntrusiveRefCntPtr<vfs::FileSystem> getFromYAMLString(  in getFromYAMLString()
685       IntrusiveRefCntPtr<vfs::FileSystem> ExternalFS = new DummyFileSystem()) {  in getFromYAMLString()
693   IntrusiveRefCntPtr<vfs::FileSystem> FS;  in TEST_F()
704   IntrusiveRefCntPtr<DummyFileSystem> Lower(new DummyFileSystem());  in TEST_F()
706   IntrusiveRefCntPtr<vfs::FileSystem> FS =  in TEST_F()
728   IntrusiveRefCntPtr<vfs::OverlayFileSystem> O(  in TEST_F()
764   IntrusiveRefCntPtr<DummyFileSystem> Lower(new DummyFileSystem());  in TEST_F()
766   IntrusiveRefCntPtr<vfs::FileSystem> FS =  in TEST_F()
782   IntrusiveRefCntPtr<vfs::OverlayFileSystem> O(  in TEST_F()
800   IntrusiveRefCntPtr<DummyFileSystem> Lower(new DummyFileSystem());  in TEST_F()
802   IntrusiveRefCntPtr<vfs::FileSystem> FS =  in TEST_F()
818   IntrusiveRefCntPtr<vfs::OverlayFileSystem> O(  in TEST_F()
832   IntrusiveRefCntPtr<DummyFileSystem> Lower(new DummyFileSystem());  in TEST_F()
835   IntrusiveRefCntPtr<vfs::FileSystem> FS = getFromYAMLString("{]", Lower);  in TEST_F()
923   IntrusiveRefCntPtr<DummyFileSystem> Lower(new DummyFileSystem());  in TEST_F()
926   IntrusiveRefCntPtr<vfs::FileSystem> FS = getFromYAMLString(  in TEST_F()
974   IntrusiveRefCntPtr<DummyFileSystem> Lower(new DummyFileSystem());  in TEST_F()
978   IntrusiveRefCntPtr<vfs::FileSystem> FS = getFromYAMLString(  in TEST_F()
1017   IntrusiveRefCntPtr<DummyFileSystem> Lower(new DummyFileSystem());  in TEST_F()
1021   IntrusiveRefCntPtr<vfs::FileSystem> FS = getFromYAMLString(  in TEST_F()
1035   IntrusiveRefCntPtr<DummyFileSystem> Lower(new DummyFileSystem());  in TEST_F()
1042   IntrusiveRefCntPtr<vfs::FileSystem> FS =  in TEST_F()
1065   IntrusiveRefCntPtr<vfs::OverlayFileSystem> O(  in TEST_F()