database/sqlite
1
0
Fork 0
mirror of https://github.com/sqlite/sqlite.git synced 2025-08-08 14:02:16 +03:00
Code Activity

Add pager test cases. Change a condition in pager.c to NEVER().

Browse Source 
FossilOrigin-Name: a8f6341d3b12d64ef56ed05226e3b4f183b8957d
This commit is contained in:
dan
2010-07-01 15:09:47 +00:00
parent 6b63ab47d7
commit 89ccf4481b
7 changed files with 424 additions and 20 deletions
Download Patch File Download Diff File Expand all files Collapse all files

26
src/test_vfs.c
View File

@@ -190,7 +190,7 @@ static void tvfsShmBarrier(sqlite3_file*);
static int tvfsShmClose(sqlite3_file*, int);
static sqlite3_io_methods tvfs_io_methods = {
2, /* iVersion */
2, /* iVersion */
tvfsClose, /* xClose */
tvfsRead, /* xRead */
tvfsWrite, /* xWrite */
@@ -575,9 +575,18 @@ static int tvfsOpen(
rc = sqlite3OsOpen(PARENTVFS(pVfs), zName, pFd->pReal, flags, pOutFlags);
if( pFd->pReal->pMethods ){
sqlite3_io_methods *pMethods;
pMethods = (sqlite3_io_methods *)ckalloc(sizeof(sqlite3_io_methods));
memcpy(pMethods, &tvfs_io_methods, sizeof(sqlite3_io_methods));
if( ((Testvfs *)pVfs->pAppData)->isNoshm ){
int nByte;
if( pVfs->iVersion>1 ){
nByte = sizeof(sqlite3_io_methods);
}else{
nByte = offsetof(sqlite3_io_methods, xShmOpen);
}
pMethods = (sqlite3_io_methods *)ckalloc(nByte);
memcpy(pMethods, &tvfs_io_methods, nByte);
pMethods->iVersion = pVfs->iVersion;
if( pVfs->iVersion>1 && ((Testvfs *)pVfs->pAppData)->isNoshm ){
pMethods->xShmOpen = 0;
pMethods->xShmClose = 0;
pMethods->xShmLock = 0;
@@ -1300,6 +1309,7 @@ static int testvfs_cmd(
int isDefault = 0; /* True if -default is passed */
int szOsFile = 0; /* Value passed to -szosfile */
int mxPathname = -1; /* Value passed to -mxpathname */
int iVersion = 2; /* Value passed to -iversion */
if( objc<2 || 0!=(objc%2) ) goto bad_args;
for(i=2; i<objc; i += 2){
@@ -1327,6 +1337,11 @@ static int testvfs_cmd(
return TCL_ERROR;
}
}
else if( nSwitch>2 && 0==strncmp("-iversion", zSwitch, nSwitch) ){
if( Tcl_GetIntFromObj(interp, objv[i+1], &iVersion) ){
return TCL_ERROR;
}
}
else{
goto bad_args;
}
@@ -1359,6 +1374,7 @@ static int testvfs_cmd(
pVfs = (sqlite3_vfs *)ckalloc(sizeof(sqlite3_vfs));
memcpy(pVfs, &tvfs_vfs, sizeof(sqlite3_vfs));
pVfs->pAppData = (void *)p;
pVfs->iVersion = iVersion;
pVfs->zName = p->zName;
pVfs->mxPathname = p->pParent->mxPathname;
if( mxPathname>=0 && mxPathname<pVfs->mxPathname ){
@@ -1374,7 +1390,7 @@ static int testvfs_cmd(
return TCL_OK;
bad_args:
Tcl_WrongNumArgs(interp, 1, objv, "VFSNAME ?-noshm BOOL? ?-default BOOL? ?-mxpathname INT? ?-szosfile INT?");
Tcl_WrongNumArgs(interp, 1, objv, "VFSNAME ?-noshm BOOL? ?-default BOOL? ?-mxpathname INT? ?-szosfile INT? ?-iversion INT?");
return TCL_ERROR;
}