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Have the "crash" VFS used by the tcl tests (test6.c) handle SQLITE_FCNTL_SIZE_HINT internally, instead of passing it directly through to the underlying VFS. This is important if the crash VFS is simulating non-default device characteristics such as SQLITE_DEVCAP_SEQUENTIAL or ATOMIC.

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FossilOrigin-Name: fac8bc8f3450a6ce74c9250acb0608e940ffb54d
This commit is contained in:
dan 2011-08-23 16:41:06 +00:00
parent 1b53d7d75a
commit 67e10d1fd3
3 changed files with 15 additions and 8 deletions
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14
manifest
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@ -1,5 +1,5 @@
C Ifdef\sout\sroutines\sin\spcache1.c\sthat\sare\sused\sonly\nwhen\sSQLITE_PAGECACHE_BLOCKALLOC\sis\sdefined.
D 2011-08-23T13:27:48.086
C Have\sthe\s"crash"\sVFS\sused\sby\sthe\stcl\stests\s(test6.c)\shandle\sSQLITE_FCNTL_SIZE_HINT\sinternally,\sinstead\sof\spassing\sit\sdirectly\sthrough\sto\sthe\sunderlying\sVFS.\sThis\sis\simportant\sif\sthe\scrash\sVFS\sis\ssimulating\snon-default\sdevice\scharacteristics\ssuch\sas\sSQLITE_DEVCAP_SEQUENTIAL\sor\sATOMIC.
D 2011-08-23T16:41:06
F Makefile.arm-wince-mingw32ce-gcc d6df77f1f48d690bd73162294bbba7f59507c72f
F Makefile.in 8c930e7b493d59099ea1304bd0f2aed152eb3315
F Makefile.linux-gcc 91d710bdc4998cb015f39edf3cb314ec4f4d7e23
@ -193,7 +193,7 @@ F src/test2.c 80d323d11e909cf0eb1b6fbb4ac22276483bcf31
F src/test3.c 124ff9735fb6bb7d41de180d6bac90e7b1509432
F src/test4.c d1e5a5e904d4b444cf572391fdcb017638e36ff7
F src/test5.c e1a19845625144caf038031234a12185e40d315c
F src/test6.c c7256cc21d2409486d094277d5b017e8eced44ba
F src/test6.c fbe4fd2f82454908183cad19d749af4a3583a6e1
F src/test7.c 2e0781754905c8adc3268d8f0967e7633af58843
F src/test8.c 6b1d12912a04fe6fca8c45bb9c3ea022f4352228
F src/test9.c bea1e8cf52aa93695487badedd6e1886c321ea60
@ -961,7 +961,7 @@ F tool/symbols.sh caaf6ccc7300fd43353318b44524853e222557d5
F tool/tostr.awk 11760e1b94a5d3dcd42378f3cc18544c06cfa576
F tool/vdbe-compress.tcl d70ea6d8a19e3571d7ab8c9b75cba86d1173ff0f
F tool/warnings.sh 2ebae31e1eb352696f3c2f7706a34c084b28c262
P 768c1846d48a555054f07edeabdae8817a2c0a8e
R 53362bf80cd780a6b08fc570628a643d
U drh
Z 0b461e319a7b9bf40f9bf23bd2b9df99
P 0da292da3bc867a5c6e29384f325581ea06bbd20
R dc16859e99d1a347b096d5c98e40d7f7
U dan
Z 65c94081a9bcc76e85d7e9a92076df51

2
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@ -1 +1 @@
0da292da3bc867a5c6e29384f325581ea06bbd20
fac8bc8f3450a6ce74c9250acb0608e940ffb54d

7
src/test6.c
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@ -505,6 +505,13 @@ static int cfCheckReservedLock(sqlite3_file *pFile, int *pResOut){
return sqlite3OsCheckReservedLock(((CrashFile *)pFile)->pRealFile, pResOut);
}
static int cfFileControl(sqlite3_file *pFile, int op, void *pArg){
if( op==SQLITE_FCNTL_SIZE_HINT ){
CrashFile *pCrash = (CrashFile *)pFile;
i64 nByte = *(i64 *)pArg;
if( nByte>pCrash->iSize ){
return cfWrite(pFile, "", 1, nByte-1);
}
}
return sqlite3OsFileControl(((CrashFile *)pFile)->pRealFile, op, pArg);
}