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Additional error checking and tests.

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FossilOrigin-Name: 1ab9a59237bed6d03b55153a67588486f9adc67b
This commit is contained in:
shaneh
2010-11-05 03:58:58 +00:00
parent fd1552f269
commit e5a6ad6d63
4 changed files with 19 additions and 14 deletions
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9
src/test_multiplex.c
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@@ -341,7 +341,7 @@ static int multiplexTruncate(sqlite3_file *pConn, sqlite3_int64 size){
rc2 = pSubOpen->pMethods->xClose(pSubOpen);
if( rc2!=SQLITE_OK ) rc = SQLITE_IOERR_TRUNCATE;
}
if( i ) sqlite3_snprintf(pGroup->nName+6, pGroup->zName+pGroup->nName, "-%04d", i);
sqlite3_snprintf(pGroup->nName+6, pGroup->zName+pGroup->nName, "-%04d", i);
rc2 = pOrigVfs->xDelete(pOrigVfs, pGroup->zName, 0);
if( rc2!=SQLITE_OK ) rc = SQLITE_IOERR_TRUNCATE;
}
@@ -638,6 +638,8 @@ int sqlite3_multiplex_set(
){
if( !gMultiplex.isInitialized ) return SQLITE_MISUSE;
if( gMultiplex.pGroups ) return SQLITE_MISUSE;
if( nChunkSize<32 ) return SQLITE_MISUSE;
if( nMaxChunks<1 ) return SQLITE_MISUSE;
if( nMaxChunks>SQLITE_MULTIPLEX_MAX_CHUNKS ) return SQLITE_MISUSE;
multiplexEnter();
gMultiplex.nChunkSize = nChunkSize;
@@ -732,11 +734,6 @@ static int test_multiplex_set(
if( Tcl_GetIntFromObj(interp, objv[1], &nChunkSize) ) return TCL_ERROR;
if( Tcl_GetIntFromObj(interp, objv[2], &nMaxChunks) ) return TCL_ERROR;
if( nMaxChunks>SQLITE_MULTIPLEX_MAX_CHUNKS ){
Tcl_WrongNumArgs(interp, 1, objv, "MAX_CHUNKS > SQLITE_MULTIPLEX_MAX_CHUNKS");
return TCL_ERROR;
}
/* Invoke sqlite3_multiplex_set() */
rc = sqlite3_multiplex_set(nChunkSize, nMaxChunks);