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Test that it is now possible to use different VFSs for two databases attached to a single handle.

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FossilOrigin-Name: 2af51f856c6203f836d8bb62b6b79b19554886e7
This commit is contained in:
dan
2011-04-23 19:06:26 +00:00
parent 3a6d8aec2a
commit 8e98037c1b
5 changed files with 114 additions and 38 deletions
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60
src/test_vfs.c
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@@ -114,20 +114,21 @@ struct Testvfs {
** + Simulating IO errors, and
** + Invoking the Tcl callback script.
*/
#define TESTVFS_SHMOPEN_MASK 0x00000001
#define TESTVFS_SHMLOCK_MASK 0x00000010
#define TESTVFS_SHMMAP_MASK 0x00000020
#define TESTVFS_SHMBARRIER_MASK 0x00000040
#define TESTVFS_SHMCLOSE_MASK 0x00000080
#define TESTVFS_SHMOPEN_MASK 0x00000001
#define TESTVFS_SHMLOCK_MASK 0x00000010
#define TESTVFS_SHMMAP_MASK 0x00000020
#define TESTVFS_SHMBARRIER_MASK 0x00000040
#define TESTVFS_SHMCLOSE_MASK 0x00000080
#define TESTVFS_OPEN_MASK 0x00000100
#define TESTVFS_SYNC_MASK 0x00000200
#define TESTVFS_DELETE_MASK 0x00000400
#define TESTVFS_CLOSE_MASK 0x00000800
#define TESTVFS_WRITE_MASK 0x00001000
#define TESTVFS_TRUNCATE_MASK 0x00002000
#define TESTVFS_ACCESS_MASK 0x00004000
#define TESTVFS_ALL_MASK 0x00007FFF
#define TESTVFS_OPEN_MASK 0x00000100
#define TESTVFS_SYNC_MASK 0x00000200
#define TESTVFS_DELETE_MASK 0x00000400
#define TESTVFS_CLOSE_MASK 0x00000800
#define TESTVFS_WRITE_MASK 0x00001000
#define TESTVFS_TRUNCATE_MASK 0x00002000
#define TESTVFS_ACCESS_MASK 0x00004000
#define TESTVFS_FULLPATHNAME_MASK 0x00008000
#define TESTVFS_ALL_MASK 0x0001FFFF
#define TESTVFS_MAX_PAGES 1024
@@ -675,6 +676,14 @@ static int tvfsFullPathname(
int nOut,
char *zOut
){
Testvfs *p = (Testvfs *)pVfs->pAppData;
if( p->pScript && p->mask&TESTVFS_FULLPATHNAME_MASK ){
int rc;
tvfsExecTcl(p, "xFullPathname", Tcl_NewStringObj(zPath, -1), 0, 0);
if( tvfsResultCode(p, &rc) ){
if( rc!=SQLITE_OK ) return rc;
}
}
return sqlite3OsFullPathname(PARENTVFS(pVfs), zPath, nOut, zOut);
}
@@ -1040,18 +1049,19 @@ static int testvfs_obj_cmd(
char *zName;
int mask;
} vfsmethod [] = {
{ "xShmOpen", TESTVFS_SHMOPEN_MASK },
{ "xShmLock", TESTVFS_SHMLOCK_MASK },
{ "xShmBarrier", TESTVFS_SHMBARRIER_MASK },
{ "xShmUnmap", TESTVFS_SHMCLOSE_MASK },
{ "xShmMap", TESTVFS_SHMMAP_MASK },
{ "xSync", TESTVFS_SYNC_MASK },
{ "xDelete", TESTVFS_DELETE_MASK },
{ "xWrite", TESTVFS_WRITE_MASK },
{ "xTruncate", TESTVFS_TRUNCATE_MASK },
{ "xOpen", TESTVFS_OPEN_MASK },
{ "xClose", TESTVFS_CLOSE_MASK },
{ "xAccess", TESTVFS_ACCESS_MASK },
{ "xShmOpen", TESTVFS_SHMOPEN_MASK },
{ "xShmLock", TESTVFS_SHMLOCK_MASK },
{ "xShmBarrier", TESTVFS_SHMBARRIER_MASK },
{ "xShmUnmap", TESTVFS_SHMCLOSE_MASK },
{ "xShmMap", TESTVFS_SHMMAP_MASK },
{ "xSync", TESTVFS_SYNC_MASK },
{ "xDelete", TESTVFS_DELETE_MASK },
{ "xWrite", TESTVFS_WRITE_MASK },
{ "xTruncate", TESTVFS_TRUNCATE_MASK },
{ "xOpen", TESTVFS_OPEN_MASK },
{ "xClose", TESTVFS_CLOSE_MASK },
{ "xAccess", TESTVFS_ACCESS_MASK },
{ "xFullPathname", TESTVFS_FULLPATHNAME_MASK },
};
Tcl_Obj **apElem = 0;
int nElem = 0;