src/dblib/unittests/null

Main

==13775== Memcheck, a memory error detector.
==13775== Copyright (C) 2002-2006, and GNU GPL'd, by Julian Seward et al.
==13775== Using LibVEX rev 1658, a library for dynamic binary translation.
==13775== Copyright (C) 2004-2006, and GNU GPL'd, by OpenWorks LLP.
==13775== Using valgrind-3.2.1, a dynamic binary instrumentation framework.
==13775== Copyright (C) 2000-2006, and GNU GPL'd, by Julian Seward et al.
==13775== 
--13775-- Command line
--13775--    ./null
--13775-- Startup, with flags:
--13775--    --tool=memcheck
--13775--    --num-callers=20
--13775--    --leak-check=yes
--13775--    -v
--13775--    --show-reachable=yes
--13775--    --log-fd=3
--13775--    --suppressions=/home/winnt/fziglio/suppressions.supp
--13775-- Contents of /proc/version:
--13775--   Linux version 2.6.23.1-1smp (fziglio@obon110) (gcc version 4.1.2 20070626 (Red Hat 4.1.2-13)) #3 SMP Mon Nov 5 20:51:48 CET 2007
--13775-- Arch and hwcaps: X86, x86-sse1-sse2
--13775-- Valgrind library directory: /usr/lib/valgrind
--13775-- Reading syms from /lib/ld-2.5.so (0xAE4000)
--13775-- Reading syms from /home/winnt/fziglio/cpp/freetds/ftds_comp/src/dblib/unittests/null (0x8048000)
--13775-- Reading syms from /usr/lib/valgrind/x86-linux/memcheck (0x38000000)
--13775--    object doesn't have a dynamic symbol table
--13775-- Reading suppressions file: /home/winnt/fziglio/suppressions.supp
--13775-- Reading suppressions file: /usr/lib/valgrind/default.supp
--13775-- REDIR: 0xAF9540 (index) redirected to 0x38027D0F (vgPlain_x86_linux_REDIR_FOR_index)
--13775-- Reading syms from /usr/lib/valgrind/x86-linux/vgpreload_core.so (0x4001000)
--13775-- Reading syms from /usr/lib/valgrind/x86-linux/vgpreload_memcheck.so (0x4003000)
==13775== WARNING: new redirection conflicts with existing -- ignoring it
--13775--     new: 0x00AF9540 (index     ) R-> 0x040060C0 index
--13775-- REDIR: 0xAF96E0 (strlen) redirected to 0x4006290 (strlen)
--13775-- Reading syms from /home/winnt/fziglio/cpp/freetds/ftds_comp/src/dblib/.libs/libsybdb.so.5.0.0 (0x4009000)
--13775-- Reading syms from /lib/librt-2.5.so (0x349000)
--13775-- Reading syms from /usr/lib/libgnutls.so.13.0.6 (0x6A2D000)
--13775--    object doesn't have a symbol table
--13775-- Reading syms from /lib/libpthread-2.5.so (0xD98000)
--13775-- Reading syms from /lib/libc-2.5.so (0xB29000)
--13775-- Reading syms from /usr/lib/libz.so.1.2.3 (0xB14000)
--13775--    object doesn't have a symbol table
--13775-- Reading syms from /usr/lib/libgcrypt.so.11.2.2 (0x65F1000)
--13775--    object doesn't have a symbol table
--13775-- Reading syms from /usr/lib/libgpg-error.so.0.3.0 (0xADB000)
--13775--    object doesn't have a symbol table
--13775-- Reading syms from /lib/libnsl-2.5.so (0x330000)
--13775-- REDIR: 0xB971D0 (memset) redirected to 0x4006580 (memset)
--13775-- REDIR: 0xB976C0 (memcpy) redirected to 0x4006C60 (memcpy)
--13775-- REDIR: 0xB96330 (rindex) redirected to 0x4005FA0 (rindex)
--13775-- REDIR: 0xB95F90 (strlen) redirected to 0x4006270 (strlen)
--13775-- REDIR: 0xB91260 (malloc) redirected to 0x400537B (malloc)
--13775-- REDIR: 0xB95A30 (strcmp) redirected to 0x4006340 (strcmp)
--13775-- REDIR: 0xB95AA0 (strcpy) redirected to 0x40069F0 (strcpy)
--13775-- REDIR: 0xB96CD0 (memchr) redirected to 0x4006460 (memchr)
--13775-- REDIR: 0xB92F20 (free) redirected to 0x4004F95 (free)
found TESTSRV.test for test in "../../../PWD"
Start
--13775-- REDIR: 0xB90F60 (calloc) redirected to 0x40046A8 (calloc)
--13775-- REDIR: 0xB958C0 (index) redirected to 0x4006090 (index)
--13775-- REDIR: 0xB96180 (strncmp) redirected to 0x40062D0 (strncmp)
About to logon
About to open "TESTSRV"
--13775-- REDIR: 0xB98040 (strchrnul) redirected to 0x4006610 (strchrnul)
--13775-- REDIR: 0xB973C0 (stpcpy) redirected to 0x4006910 (stpcpy)
--13775-- Reading syms from /lib/libnss_files-2.5.so (0x40E1000)
--13775-- Reading syms from /lib/libnss_winbind.so.2 (0x4207000)
--13775--    object doesn't have a symbol table
--13775-- REDIR: 0xB96280 (strncpy) redirected to 0x4006DE0 (strncpy)
--13775-- REDIR: 0xB97F70 (rawmemchr) redirected to 0x4006640 (rawmemchr)
--13775-- Reading syms from /lib/libnss_dns-2.5.so (0x4212000)
--13775-- Reading syms from /lib/libresolv-2.5.so (0x592000)
--13775-- Reading syms from /usr/lib/gconv/ISO8859-1.so (0x40EC000)
--13775--    object doesn't have a symbol table
--13775-- REDIR: 0xAF9AA0 (stpcpy) redirected to 0x4006830 (stpcpy)
--13775-- REDIR: 0xB95710 (strcat) redirected to 0x4006660 (strcat)
--13775-- REDIR: 0xB93110 (realloc) redirected to 0x400542A (realloc)
--13775-- REDIR: 0xB97160 (memmove) redirected to 0x40065B0 (memmove)
--13775-- Reading syms from /usr/lib/gconv/CP1252.so (0x41FC000)
--13775--    object doesn't have a symbol table
query: if object_id('#null') is not NULL drop table #null
create table #null (n int, c VARCHAR(10) NULL)
query: insert into #null values(1, '')
query: insert into #null values(2, NULL)
query: insert into #null values(3, ' ')
query: insert into #null values(4, 'a')
select c from #null where n = 1 ... got 0x41dda90 and length 0
--13775-- REDIR: 0xB96040 (strnlen) redirected to 0x4006240 (strnlen)
select c from #null where n = 2 ... got (nil) and length 0
select c from #null where n = 3 ... got 0x41de980 and length 1
select c from #null where n = 4 ... got 0x41df148 and length 1
query: drop table #null
query: if object_id('#null') is not NULL drop table #null
create table #null (n int, c TEXT NULL)
query: insert into #null values(1, '')
query: insert into #null values(2, NULL)
query: insert into #null values(3, ' ')
query: insert into #null values(4, 'a')
select c from #null where n = 1 ... got 0x40ac14b and length 0
select c from #null where n = 2 ... got (nil) and length 0
select c from #null where n = 3 ... got 0x41e0cf0 and length 1
select c from #null where n = 4 ... got 0x41e1550 and length 1
query: drop table #null
query: if object_id('#null') is not NULL drop table #null
create table #null (n int, c NVARCHAR(10) NULL)
query: insert into #null values(1, '')
query: insert into #null values(2, NULL)
query: insert into #null values(3, ' ')
query: insert into #null values(4, 'a')
select c from #null where n = 1 ... got 0x41e2030 and length 0
select c from #null where n = 2 ... got (nil) and length 0
select c from #null where n = 3 ... got 0x41e2f20 and length 1
select c from #null where n = 4 ... got 0x41e36e8 and length 1
query: drop table #null
query: if object_id('#null') is not NULL drop table #null
create table #null (n int, c NTEXT NULL)
query: insert into #null values(1, '')
query: insert into #null values(2, NULL)
query: insert into #null values(3, ' ')
query: insert into #null values(4, 'a')
select c from #null where n = 1 ... got 0x40ac14b and length 0
select c from #null where n = 2 ... got (nil) and length 0
select c from #null where n = 3 ... got 0x41e52a0 and length 1
select c from #null where n = 4 ... got 0x41e5b00 and length 1
query: drop table #null
query: if object_id('#null') is not NULL drop table #null
create table #null (n int, c VARCHAR(MAX) NULL)
query: insert into #null values(1, '')
query: insert into #null values(2, NULL)
query: insert into #null values(3, ' ')
query: insert into #null values(4, 'a')
select c from #null where n = 1 ... got 0x40ac14b and length 0
select c from #null where n = 2 ... got (nil) and length 0
select c from #null where n = 3 ... got 0x41e7670 and length 1
select c from #null where n = 4 ... got 0x41e7ed0 and length 1
query: drop table #null
query: if object_id('#null') is not NULL drop table #null
create table #null (n int, c NVARCHAR(MAX) NULL)
query: insert into #null values(1, '')
query: insert into #null values(2, NULL)
query: insert into #null values(3, ' ')
query: insert into #null values(4, 'a')
select c from #null where n = 1 ... got 0x40ac14b and length 0
select c from #null where n = 2 ... got (nil) and length 0
select c from #null where n = 3 ... got 0x41e9a50 and length 1
select c from #null where n = 4 ... got 0x41ea2b0 and length 1
query: drop table #null
--13775-- Discarding syms at 0x41FC000-0x4200000 in /usr/lib/gconv/CP1252.so due to munmap()
--13775-- Discarding syms at 0x40EC000-0x40EF000 in /usr/lib/gconv/ISO8859-1.so due to munmap()
--13775-- Discarding syms at 0x40E1000-0x40EC000 in /lib/libnss_files-2.5.so due to munmap()
--13775-- Discarding syms at 0x4207000-0x4212000 in /lib/libnss_winbind.so.2 due to munmap()
--13775-- Discarding syms at 0x4212000-0x4218000 in /lib/libnss_dns-2.5.so due to munmap()
--13775-- Discarding syms at 0x592000-0x5A5000 in /lib/libresolv-2.5.so due to munmap()
==13775== 
==13775== ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 32 from 1)
--13775-- 
--13775-- supp:   32 Fedora-Core-6-hack3-ld25
==13775== malloc/free: in use at exit: 2,028 bytes in 32 blocks.
==13775== malloc/free: 7,027 allocs, 6,995 frees, 660,576 bytes allocated.
==13775== 
==13775== searching for pointers to 32 not-freed blocks.
==13775== checked 253,204 bytes.
==13775== 
==13775== LEAK SUMMARY:
==13775==    definitely lost: 0 bytes in 0 blocks.
==13775==      possibly lost: 0 bytes in 0 blocks.
==13775==    still reachable: 0 bytes in 0 blocks.
==13775==         suppressed: 2,028 bytes in 32 blocks.
--13775--  memcheck: sanity checks: 24 cheap, 1 expensive
--13775--  memcheck: auxmaps: 0 auxmap entries (0k, 0M) in use
--13775--  memcheck: auxmaps: 0 searches, 0 comparisons
--13775--  memcheck: SMs: n_issued      = 42 (672k, 0M)
--13775--  memcheck: SMs: n_deissued    = 0 (0k, 0M)
--13775--  memcheck: SMs: max_noaccess  = 65535 (1048560k, 1023M)
--13775--  memcheck: SMs: max_undefined = 0 (0k, 0M)
--13775--  memcheck: SMs: max_defined   = 45 (720k, 0M)
--13775--  memcheck: SMs: max_non_DSM   = 42 (672k, 0M)
--13775--  memcheck: max sec V bit nodes:    7 (0k, 0M)
--13775--  memcheck: set_sec_vbits8 calls: 9 (new: 7, updates: 2)
--13775--  memcheck: max shadow mem size:   976k, 0M
--13775-- translate:            fast SP updates identified: 16,415 ( 89.1%)
--13775-- translate:   generic_known SP updates identified: 1,535 (  8.3%)
--13775-- translate: generic_unknown SP updates identified: 467 (  2.5%)
--13775--     tt/tc: 33,426 tt lookups requiring 38,602 probes
--13775--     tt/tc: 33,426 fast-cache updates, 9 flushes
--13775--  transtab: new        13,467 (396,994 -> 6,381,128; ratio 160:10) [0 scs]
--13775--  transtab: dumped     0 (0 -> ??)
--13775--  transtab: discarded  887 (18,325 -> ??)
--13775-- scheduler: 2,498,766 jumps (bb entries).
--13775-- scheduler: 24/35,771 major/minor sched events.
--13775--    sanity: 25 cheap, 1 expensive checks.
--13775--    exectx: 30,011 lists, 1,622 contexts (avg 0 per list)
--13775--    exectx: 14,033 searches, 12,458 full compares (887 per 1000)
--13775--    exectx: 30 cmp2, 84 cmp4, 0 cmpAll

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