3 Position of foo: 1.0 pages
4 Length of file: 2.0 pages
5 Contents of byte 0: '\x00'
6 Contents of first 3 bytes: '\x00\x00\x00'
8 Modifying file's content...
9 Contents of byte 0: '3'
10 Contents of first 3 bytes: '3\x00\x00'
11 Contents of second page: '\x00foobar\x00'
12 Regex match on mmap (page start, length of match): 1.0 6
16 Try to seek to negative position...
17 Try to seek beyond end of mmap...
18 Try to seek to negative position...