| QA output created by 110 | 
 |  | 
 | === Reconstructable filename === | 
 |  | 
 | Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=67108864 | 
 | Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 backing_file=t.IMGFMT.base backing_fmt=IMGFMT | 
 | image: TEST_DIR/t.IMGFMT | 
 | file format: IMGFMT | 
 | virtual size: 64 MiB (67108864 bytes) | 
 | backing file: t.IMGFMT.base (actual path: TEST_DIR/t.IMGFMT.base) | 
 |  | 
 | === Non-reconstructable filename === | 
 |  | 
 | image: json:{ /* filtered */ } | 
 | file format: IMGFMT | 
 | virtual size: 64 MiB (67108864 bytes) | 
 | backing file: t.IMGFMT.base (actual path: TEST_DIR/t.IMGFMT.base) | 
 |  | 
 | === Backing name is always relative to the backed image === | 
 |  | 
 | Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 backing_file=t.IMGFMT.base backing_fmt=IMGFMT | 
 |  | 
 | === Nodes without a common directory === | 
 |  | 
 | image: json:{ /* filtered */ } | 
 | file format: IMGFMT | 
 | virtual size: 64 MiB (67108864 bytes) | 
 | backing file: t.IMGFMT.base (cannot determine actual path) | 
 | *** done |