src/dblib/unittests/null

Main

==18621== Memcheck, a memory error detector
==18621== Copyright (C) 2002-2017, and GNU GPL'd, by Julian Seward et al.
==18621== Using Valgrind-3.13.0 and LibVEX; rerun with -h for copyright info
==18621== Command: ./null
==18621== 
--18621-- Valgrind options:
--18621--    --tool=memcheck
--18621--    --vgdb=no
--18621--    --num-callers=20
--18621--    --leak-check=yes
--18621--    -v
--18621--    --show-reachable=yes
--18621--    --log-fd=3
--18621--    --suppressions=/home/test/suppressions.supp
--18621--    --track-origins=yes
--18621-- Contents of /proc/version:
--18621--   Linux version 4.15.0-213-generic (buildd@lcy02-amd64-079) (gcc version 7.5.0 (Ubuntu 7.5.0-3ubuntu1~18.04)) #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023
--18621-- 
--18621-- Arch and hwcaps: AMD64, LittleEndian, amd64-cx16-lzcnt-rdtscp-sse3-avx-avx2-bmi
--18621-- Page sizes: currently 4096, max supported 4096
--18621-- Valgrind library directory: /usr/lib/valgrind
--18621-- Reading syms from /home/test/ftdstmp/ftds_comp99/test2/src/dblib/unittests/null
--18621-- Reading syms from /lib/x86_64-linux-gnu/ld-2.27.so
--18621--   Considering /lib/x86_64-linux-gnu/ld-2.27.so ..
--18621--   .. CRC mismatch (computed 2977d8b2 wanted c64f09ed)
--18621--   Considering /usr/lib/debug/lib/x86_64-linux-gnu/ld-2.27.so ..
--18621--   .. CRC is valid
--18621-- Reading syms from /usr/lib/valgrind/memcheck-amd64-linux
--18621--   Considering /usr/lib/valgrind/memcheck-amd64-linux ..
--18621--   .. CRC mismatch (computed 41ddb025 wanted 9972f546)
--18621--    object doesn't have a symbol table
--18621--    object doesn't have a dynamic symbol table
--18621-- Scheduler: using generic scheduler lock implementation.
--18621-- Reading suppressions file: /home/test/suppressions.supp
--18621-- Reading suppressions file: /usr/lib/valgrind/default.supp
--18621-- REDIR: 0x4020d20 (ld-linux-x86-64.so.2:strlen) redirected to 0x580608c1 (???)
--18621-- REDIR: 0x4020b00 (ld-linux-x86-64.so.2:index) redirected to 0x580608db (???)
--18621-- Reading syms from /usr/lib/valgrind/vgpreload_core-amd64-linux.so
--18621--   Considering /usr/lib/valgrind/vgpreload_core-amd64-linux.so ..
--18621--   .. CRC mismatch (computed 50df1b30 wanted 4800a4cf)
--18621--    object doesn't have a symbol table
--18621-- Reading syms from /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so
--18621--   Considering /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so ..
--18621--   .. CRC mismatch (computed 06bbe2c7 wanted 3e1ebfe7)
--18621--    object doesn't have a symbol table
==18621== WARNING: new redirection conflicts with existing -- ignoring it
--18621--     old: 0x04020d20 (strlen              ) R-> (0000.0) 0x580608c1 ???
--18621--     new: 0x04020d20 (strlen              ) R-> (2007.0) 0x04c34db0 strlen
--18621-- REDIR: 0x401d540 (ld-linux-x86-64.so.2:strcmp) redirected to 0x4c35ee0 (strcmp)
--18621-- REDIR: 0x4021260 (ld-linux-x86-64.so.2:mempcpy) redirected to 0x4c394f0 (mempcpy)
--18621-- Reading syms from /home/test/ftdstmp/ftds_comp99/src/dblib/.libs/libsybdb.so.5.1.0
--18621-- Reading syms from /lib/x86_64-linux-gnu/libpthread-2.27.so
--18621--   Considering /usr/lib/debug/.build-id/1f/06001733b9be9478b105faf0dac6bdf36c85de.debug ..
--18621--   .. build-id is valid
--18621-- Reading syms from /lib/x86_64-linux-gnu/libc-2.27.so
--18621--   Considering /lib/x86_64-linux-gnu/libc-2.27.so ..
--18621--   .. CRC mismatch (computed f250d419 wanted 4aacab51)
--18621--   Considering /usr/lib/debug/lib/x86_64-linux-gnu/libc-2.27.so ..
--18621--   .. CRC is valid
--18621-- Reading syms from /usr/lib/x86_64-linux-gnu/libgssapi_krb5.so.2.2
--18621--    object doesn't have a symbol table
--18621-- Reading syms from /usr/lib/x86_64-linux-gnu/libssl.so.1.1
--18621--    object doesn't have a symbol table
--18621-- Reading syms from /usr/lib/x86_64-linux-gnu/libcrypto.so.1.1
--18621--    object doesn't have a symbol table
--18621-- Reading syms from /usr/lib/x86_64-linux-gnu/libkrb5.so.3.3
--18621--    object doesn't have a symbol table
--18621-- Reading syms from /usr/lib/x86_64-linux-gnu/libk5crypto.so.3.1
--18621--    object doesn't have a symbol table
--18621-- Reading syms from /lib/x86_64-linux-gnu/libcom_err.so.2.1
--18621--    object doesn't have a symbol table
--18621-- Reading syms from /usr/lib/x86_64-linux-gnu/libkrb5support.so.0.1
--18621--    object doesn't have a symbol table
--18621-- Reading syms from /lib/x86_64-linux-gnu/libdl-2.27.so
--18621--   Considering /lib/x86_64-linux-gnu/libdl-2.27.so ..
--18621--   .. CRC mismatch (computed 56b0b30d wanted 7867693f)
--18621--   Considering /usr/lib/debug/lib/x86_64-linux-gnu/libdl-2.27.so ..
--18621--   .. CRC is valid
--18621-- Reading syms from /lib/x86_64-linux-gnu/libkeyutils.so.1.5
--18621--    object doesn't have a symbol table
--18621-- Reading syms from /lib/x86_64-linux-gnu/libresolv-2.27.so
--18621--   Considering /lib/x86_64-linux-gnu/libresolv-2.27.so ..
--18621--   .. CRC mismatch (computed 0da9c5d1 wanted b111a73d)
--18621--   Considering /usr/lib/debug/lib/x86_64-linux-gnu/libresolv-2.27.so ..
--18621--   .. CRC is valid
--18621-- REDIR: 0x53dba50 (libc.so.6:memmove) redirected to 0x4a2c6e0 (_vgnU_ifunc_wrapper)
--18621-- REDIR: 0x53dad60 (libc.so.6:strncpy) redirected to 0x4a2c6e0 (_vgnU_ifunc_wrapper)
--18621-- REDIR: 0x53dbd30 (libc.so.6:strcasecmp) redirected to 0x4a2c6e0 (_vgnU_ifunc_wrapper)
--18621-- REDIR: 0x53da7b0 (libc.so.6:strcat) redirected to 0x4a2c6e0 (_vgnU_ifunc_wrapper)
--18621-- REDIR: 0x53dad90 (libc.so.6:rindex) redirected to 0x4a2c6e0 (_vgnU_ifunc_wrapper)
--18621-- REDIR: 0x53dd480 (libc.so.6:rawmemchr) redirected to 0x4a2c6e0 (_vgnU_ifunc_wrapper)
--18621-- REDIR: 0x53dbbc0 (libc.so.6:mempcpy) redirected to 0x4a2c6e0 (_vgnU_ifunc_wrapper)
--18621-- REDIR: 0x53db9f0 (libc.so.6:bcmp) redirected to 0x4a2c6e0 (_vgnU_ifunc_wrapper)
--18621-- REDIR: 0x53dad20 (libc.so.6:strncmp) redirected to 0x4a2c6e0 (_vgnU_ifunc_wrapper)
--18621-- REDIR: 0x53da820 (libc.so.6:strcmp) redirected to 0x4a2c6e0 (_vgnU_ifunc_wrapper)
--18621-- REDIR: 0x53dbb20 (libc.so.6:memset) redirected to 0x4a2c6e0 (_vgnU_ifunc_wrapper)
--18621-- REDIR: 0x53f8db0 (libc.so.6:wcschr) redirected to 0x4a2c6e0 (_vgnU_ifunc_wrapper)
--18621-- REDIR: 0x53dacc0 (libc.so.6:strnlen) redirected to 0x4a2c6e0 (_vgnU_ifunc_wrapper)
--18621-- REDIR: 0x53da890 (libc.so.6:strcspn) redirected to 0x4a2c6e0 (_vgnU_ifunc_wrapper)
--18621-- REDIR: 0x53dbd80 (libc.so.6:strncasecmp) redirected to 0x4a2c6e0 (_vgnU_ifunc_wrapper)
--18621-- REDIR: 0x53da860 (libc.so.6:strcpy) redirected to 0x4a2c6e0 (_vgnU_ifunc_wrapper)
--18621-- REDIR: 0x53dbec0 (libc.so.6:memcpy@@GLIBC_2.14) redirected to 0x4a2c6e0 (_vgnU_ifunc_wrapper)
--18621-- REDIR: 0x53dadc0 (libc.so.6:strpbrk) redirected to 0x4a2c6e0 (_vgnU_ifunc_wrapper)
--18621-- REDIR: 0x53da7e0 (libc.so.6:index) redirected to 0x4a2c6e0 (_vgnU_ifunc_wrapper)
--18621-- REDIR: 0x53dac90 (libc.so.6:strlen) redirected to 0x4a2c6e0 (_vgnU_ifunc_wrapper)
--18621-- REDIR: 0x53e5380 (libc.so.6:memrchr) redirected to 0x4a2c6e0 (_vgnU_ifunc_wrapper)
--18621-- REDIR: 0x53dbdd0 (libc.so.6:strcasecmp_l) redirected to 0x4a2c6e0 (_vgnU_ifunc_wrapper)
--18621-- REDIR: 0x53db9c0 (libc.so.6:memchr) redirected to 0x4a2c6e0 (_vgnU_ifunc_wrapper)
--18621-- REDIR: 0x53f9b70 (libc.so.6:wcslen) redirected to 0x4a2c6e0 (_vgnU_ifunc_wrapper)
--18621-- REDIR: 0x53db070 (libc.so.6:strspn) redirected to 0x4a2c6e0 (_vgnU_ifunc_wrapper)
--18621-- REDIR: 0x53dbd00 (libc.so.6:stpncpy) redirected to 0x4a2c6e0 (_vgnU_ifunc_wrapper)
--18621-- REDIR: 0x53dbcd0 (libc.so.6:stpcpy) redirected to 0x4a2c6e0 (_vgnU_ifunc_wrapper)
--18621-- REDIR: 0x53dd4b0 (libc.so.6:strchrnul) redirected to 0x4a2c6e0 (_vgnU_ifunc_wrapper)
--18621-- REDIR: 0x53dbe20 (libc.so.6:strncasecmp_l) redirected to 0x4a2c6e0 (_vgnU_ifunc_wrapper)
--18621-- REDIR: 0x546e700 (libc.so.6:__memcpy_chk) redirected to 0x4a2c6e0 (_vgnU_ifunc_wrapper)
--18621-- REDIR: 0x53db900 (libc.so.6:strstr) redirected to 0x4a2c6e0 (_vgnU_ifunc_wrapper)
--18621-- REDIR: 0x54cb280 (libc.so.6:__strrchr_avx2) redirected to 0x4c34730 (rindex)
--18621-- REDIR: 0x54cb450 (libc.so.6:__strlen_avx2) redirected to 0x4c34cf0 (strlen)
--18621-- REDIR: 0x53d4910 (libc.so.6:free) redirected to 0x4c32cd0 (free)
--18621-- REDIR: 0x53d4020 (libc.so.6:malloc) redirected to 0x4c31aa0 (malloc)
--18621-- REDIR: 0x54cb990 (libc.so.6:__memcpy_avx_unaligned_erms) redirected to 0x4c386e0 (memmove)
--18621-- REDIR: 0x54c23d0 (libc.so.6:__strncmp_sse42) redirected to 0x4c35570 (__strncmp_sse42)
--18621-- REDIR: 0x53db5a0 (libc.so.6:__GI_strstr) redirected to 0x4c39760 (__strstr_sse2)
--18621-- REDIR: 0x54c72e0 (libc.so.6:__memchr_avx2) redirected to 0x4c35f80 (memchr)
--18621-- REDIR: 0x54c71c0 (libc.so.6:__strspn_sse42) redirected to 0x4c39990 (strspn)
--18621-- REDIR: 0x54c6f30 (libc.so.6:__strcspn_sse42) redirected to 0x4c398d0 (strcspn)
--18621-- REDIR: 0x53f3200 (libc.so.6:__strcpy_sse2_unaligned) redirected to 0x4c34dd0 (strcpy)
--18621-- REDIR: 0x54cb090 (libc.so.6:__strchrnul_avx2) redirected to 0x4c39020 (strchrnul)
found msde_pool.tempdb for sa in "../../../PWD"
--18621-- REDIR: 0x54cb970 (libc.so.6:__mempcpy_avx_unaligned_erms) redirected to 0x4c39130 (mempcpy)
could not open SQL input file "../../../src/dblib/unittests/null.sql"
SQL text will be read from ../../../src/dblib/unittests/null.sql
Starting ./null
--18621-- REDIR: 0x53d7050 (libc.so.6:calloc) redirected to 0x4c33a70 (calloc)
--18621-- REDIR: 0x54cae60 (libc.so.6:__strchr_avx2) redirected to 0x4c34950 (index)
--18621-- REDIR: 0x54c7e40 (libc.so.6:__strcasecmp_avx) redirected to 0x4c355f0 (strcasecmp)
About to logon
--18621-- REDIR: 0x54cbe10 (libc.so.6:__memset_avx2_unaligned_erms) redirected to 0x4c385d0 (memset)
About to open "msde_pool"
--18621-- REDIR: 0x53e6b30 (libc.so.6:__strcmp_sse2_unaligned) redirected to 0x4c35da0 (strcmp)
--18621-- REDIR: 0x53f4810 (libc.so.6:__stpcpy_sse2_unaligned) redirected to 0x4c38200 (__stpcpy_sse2_unaligned)
--18621-- Reading syms from /lib/x86_64-linux-gnu/libnss_compat-2.27.so
--18621--   Considering /lib/x86_64-linux-gnu/libnss_compat-2.27.so ..
--18621--   .. CRC mismatch (computed dc0305b8 wanted 460e4052)
--18621--   Considering /usr/lib/debug/lib/x86_64-linux-gnu/libnss_compat-2.27.so ..
--18621--   .. CRC is valid
--18621-- Reading syms from /lib/x86_64-linux-gnu/libnss_nis-2.27.so
--18621--   Considering /lib/x86_64-linux-gnu/libnss_nis-2.27.so ..
--18621--   .. CRC mismatch (computed 38cb38d0 wanted 96404ac2)
--18621--   Considering /usr/lib/debug/lib/x86_64-linux-gnu/libnss_nis-2.27.so ..
--18621--   .. CRC is valid
--18621-- Reading syms from /lib/x86_64-linux-gnu/libnsl-2.27.so
--18621--   Considering /lib/x86_64-linux-gnu/libnsl-2.27.so ..
--18621--   .. CRC mismatch (computed 12772991 wanted 58367bd1)
--18621--   Considering /usr/lib/debug/lib/x86_64-linux-gnu/libnsl-2.27.so ..
--18621--   .. CRC is valid
--18621-- Reading syms from /lib/x86_64-linux-gnu/libnss_files-2.27.so
--18621--   Considering /lib/x86_64-linux-gnu/libnss_files-2.27.so ..
--18621--   .. CRC mismatch (computed 2270a715 wanted a5763524)
--18621--   Considering /usr/lib/debug/lib/x86_64-linux-gnu/libnss_files-2.27.so ..
--18621--   .. CRC is valid
--18621-- REDIR: 0x53f61f0 (libc.so.6:__strcat_sse2_unaligned) redirected to 0x4c34990 (strcat)
--18621-- REDIR: 0x53d5c50 (libc.so.6:realloc) redirected to 0x4c33cb0 (realloc)
--18621-- Reading syms from /usr/lib/x86_64-linux-gnu/gconv/ISO8859-1.so
--18621--   Considering /usr/lib/x86_64-linux-gnu/gconv/ISO8859-1.so ..
--18621--   .. CRC mismatch (computed 83103428 wanted d26a1d18)
--18621--   Considering /usr/lib/debug/usr/lib/x86_64-linux-gnu/gconv/ISO8859-1.so ..
--18621--   .. CRC is valid
--18621-- REDIR: 0x54c7a60 (libc.so.6:__memcmp_avx2_movbe) redirected to 0x4c37e00 (bcmp)
--18621-- Reading syms from /usr/lib/x86_64-linux-gnu/gconv/UTF-16.so
--18621--   Considering /usr/lib/x86_64-linux-gnu/gconv/UTF-16.so ..
--18621--   .. CRC mismatch (computed da5394b1 wanted a59039cd)
--18621--   Considering /usr/lib/debug/usr/lib/x86_64-linux-gnu/gconv/UTF-16.so ..
--18621--   .. CRC is valid
--18621-- Reading syms from /usr/lib/x86_64-linux-gnu/gconv/CP1252.so
--18621--   Considering /usr/lib/x86_64-linux-gnu/gconv/CP1252.so ..
--18621--   .. CRC mismatch (computed ba33c29d wanted cdb3aa71)
--18621--   Considering /usr/lib/debug/usr/lib/x86_64-linux-gnu/gconv/CP1252.so ..
--18621--   .. CRC is valid
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 0x7111320 and length 0
select c from #null where n = 2 ... --18621-- REDIR: 0x54cb5e0 (libc.so.6:__strnlen_avx2) redirected to 0x4c34c90 (strnlen)
got (nil) and length 0
select c from #null where n = 3 ... got 0x7115d40 and length 1
select c from #null where n = 4 ... got 0x7119290 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 0x4ec8018 and length 0
select c from #null where n = 2 ... got (nil) and length 0
select c from #null where n = 3 ... got 0x712bad0 and length 1
select c from #null where n = 4 ... got 0x7130520 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 0x713b3e0 and length 0
select c from #null where n = 2 ... got (nil) and length 0
select c from #null where n = 3 ... got 0x713fe00 and length 1
select c from #null where n = 4 ... got 0x7143350 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 0x4ec8018 and length 0
select c from #null where n = 2 ... got (nil) and length 0
select c from #null where n = 3 ... got 0x7155b90 and length 1
select c from #null where n = 4 ... got 0x715a5e0 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: if object_id('#null') is not NULL drop table #null
create table #null (n int, c NVARCHAR(MAX) NULL)
--18621-- Discarding syms at 0x7e4f710-0x7e5125b in /usr/lib/x86_64-linux-gnu/gconv/UTF-16.so due to munmap()
--18621-- Discarding syms at 0x8053600-0x8054508 in /usr/lib/x86_64-linux-gnu/gconv/CP1252.so due to munmap()
--18621-- Discarding syms at 0x7c4c600-0x7c4d292 in /usr/lib/x86_64-linux-gnu/gconv/ISO8859-1.so due to munmap()
--18621-- Discarding syms at 0x740b2a0-0x74111ac in /lib/x86_64-linux-gnu/libnss_compat-2.27.so due to munmap()
--18621-- Discarding syms at 0x7616070-0x761d0d9 in /lib/x86_64-linux-gnu/libnss_nis-2.27.so due to munmap()
--18621-- Discarding syms at 0x7824090-0x78318a7 in /lib/x86_64-linux-gnu/libnsl-2.27.so due to munmap()
--18621-- Discarding syms at 0x7a3c350-0x7a42d8f in /lib/x86_64-linux-gnu/libnss_files-2.27.so due to munmap()
==18621== 
==18621== HEAP SUMMARY:
==18621==     in use at exit: 0 bytes in 0 blocks
==18621==   total heap usage: 772 allocs, 772 frees, 1,411,479 bytes allocated
==18621== 
==18621== All heap blocks were freed -- no leaks are possible
==18621== 
==18621== ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 0 from 0)
==18621== ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 0 from 0)

Main