unit.mf_iocache fails in buildbot, cache is read up to eof and total matches eof

unit.mf_iocache                          w3 [ fail ]

        Test ended at 2018-10-21 12:37:27

CURRENT_TEST: unit.mf_iocache

1..114

# temp io_cache with encryption

ok 1 - open_cached_file, pos_in_file = 0, pos_in_mem = 0

ok 2 - small write, pos_in_file = 0, pos_in_mem = 100

ok 3 - large write, pos_in_file = 16384, pos_in_mem = 300

ok 4 - reinit with rewind, pos_in_file = 0, pos_in_mem = 250

ok 5 - large write, pos_in_file = 16384, pos_in_mem = 450

ok 6 - flush, pos_in_file = 16834, pos_in_mem = 0

ok 7 - reinit READ_CACHE, pos_in_file = 0, pos_in_mem = 0

ok 8 - file must be unreadable

ok 9 - small read, pos_in_file = 0, pos_in_mem = 50

ok 10 - large read, pos_in_file = 16384, pos_in_mem = 250

# temp io_cache without encryption

ok 11 - open_cached_file, pos_in_file = 0, pos_in_mem = 0

ok 12 - small write, pos_in_file = 0, pos_in_mem = 100

ok 13 - large write, pos_in_file = 16384, pos_in_mem = 300

ok 14 - reinit with rewind, pos_in_file = 250, pos_in_mem = 0

ok 15 - large write, pos_in_file = 16384, pos_in_mem = 450

ok 16 - flush, pos_in_file = 16834, pos_in_mem = 0

ok 17 - reinit READ_CACHE, pos_in_file = 0, pos_in_mem = 0

ok 18 - file must be readable

ok 19 - small read, pos_in_file = 0, pos_in_mem = 50

ok 20 - large read, pos_in_file = 16384, pos_in_mem = 250

# MDEV-9044 Binlog corruption in Galera

ok 21 - open_cached_file, pos_in_file = 0, pos_in_mem = 0

ok 22 - first write, pos_in_file = 0, pos_in_mem = 12

ok 23 - flush, pos_in_file = 12, pos_in_mem = 0

ok 24 - reinit WRITE_CACHE, pos_in_file = 0, pos_in_mem = 0

ok 25 - second write, pos_in_file = 0, pos_in_mem = 13

ok 26 - reinit READ_CACHE, pos_in_file = 0, pos_in_mem = 0

ok 27 - fill, pos_in_file = 0, pos_in_mem = 13

ok 28 - reinit READ_CACHE, pos_in_file = 0, pos_in_mem = 0

ok 29 - read 'second write'

# MDEV-10259- mysqld crash with certain statement length and order with Galera and encrypt-tmp-files=1

ok 30 - open_cached_file, pos_in_file = 0, pos_in_mem = 0

ok 31 - 200 write, pos_in_file = 0, pos_in_mem = 200

ok 32 - flush, pos_in_file = 200, pos_in_mem = 0

ok 33 - reinit READ_CACHE, pos_in_file = 0, pos_in_mem = 0

ok 34 - fill, pos_in_file = 0, pos_in_mem = 0

ok 35 - fill, pos_in_file = 0, pos_in_mem = 200

ok 36 - fill, pos_in_file = 0, pos_in_mem = 200

ok 37 - reinit WRITE_CACHE, pos_in_file = 0, pos_in_mem = 200

ok 38 - reinit READ_CACHE, pos_in_file = 0, pos_in_mem = 0

ok 39 - my_b_bytes_in_cache == 200

ok 40 - fill, pos_in_file = 0, pos_in_mem = 200

ok 41 - fill, pos_in_file = 0, pos_in_mem = 200

ok 42 - fill, pos_in_file = 0, pos_in_mem = 200

ok 43 - reinit WRITE_CACHE, pos_in_file = 0, pos_in_mem = 200

ok 44 - reinit READ_CACHE, pos_in_file = 0, pos_in_mem = 0

ok 45 - my_b_bytes_in_cache == 200

ok 46 - large read, pos_in_file = 0, pos_in_mem = 200

# MDEV-14014 Dump thread reads past last 'officially' written byte

ok 47 - open_cached_file, pos_in_file = 0, pos_in_mem = 0

ok 48 - buffer is written, pos_in_file = 0, pos_in_mem = 200

ok 49 - flush, pos_in_file = 200, pos_in_mem = 0

ok 50 - reinit READ_CACHE, pos_in_file = 0, pos_in_mem = 0

ok 51 - short read leaves buf_i[100..200-1] == 0

# MDEV-17133 Dump thread reads from the past

ok 52 - open_cached_file, pos_in_file = 0, pos_in_mem = 0

ok 53 - buffer is written, pos_in_file = 262144, pos_in_mem = 0

ok 54 - cache size as expected

ok 55 - flush, pos_in_file = 262144, pos_in_mem = 0

ok 56 - reinit READ_CACHE, pos_in_file = 0, pos_in_mem = 0

ok 57 - read of 19

ok 58 - rest of read 18787

ok 59 - read correct data

ok 60 - read of 19

ok 61 - rest of read 16133

ok 62 - read correct data

ok 63 - read of 19

ok 64 - rest of read 13622

ok 65 - read correct data

ok 66 - read of 19

ok 67 - rest of read 23315

ok 68 - read correct data

ok 69 - cache is read up to eof

ok 70 - total matches eof

ok 71 - read of 19

ok 72 - rest of read 14266

ok 73 - read correct data

ok 74 - read of 19

ok 75 - rest of read 15545

ok 76 - read correct data

ok 77 - read of 19

ok 78 - rest of read 17296

ok 79 - read correct data

ok 80 - read of 19

ok 81 - rest of read 13135

ok 82 - read correct data

not ok 83 - cache is read up to eof

not ok 84 - total matches eof

ok 85 - read of 19

ok 86 - rest of read 15210

ok 87 - read correct data

ok 88 - read of 19

ok 89 - rest of read 16179

ok 90 - read correct data

ok 91 - read of 19

ok 92 - rest of read 15761

ok 93 - read correct data

ok 94 - read of 19

ok 95 - rest of read 82667

ok 96 - read correct data

ok 97 - cache is read up to eof

ok 98 - total matches eof

ok 99 - read of 19

ok 100 - rest of read 4294967277

ok 101 - read correct data

ok 102 - read of 19

ok 103 - rest of read 4294967277

ok 104 - read correct data

ok 105 - read of 19

ok 106 - rest of read 4294967277

ok 107 - read correct data

ok 108 - read of 19

ok 109 - rest of read 4294967277

ok 110 - read correct data

ok 111 - cache is read up to eof

ok 112 - total matches eof

ok 113 - read total size match

ok 114 - data read correctly

# Failed 2 tests!