1 /* 2 ** 2001 September 15 3 ** 4 ** The author disclaims copyright to this source code. In place of 5 ** a legal notice, here is a blessing: 6 ** 7 ** May you do good and not evil. 8 ** May you find forgiveness for yourself and forgive others. 9 ** May you share freely, never taking more than you give. 10 ** 11 ************************************************************************* 12 ** Code for testing all sorts of SQLite interfaces. This code 13 ** is not included in the SQLite library. It is used for automated 14 ** testing of the SQLite library. 15 ** 16 ** $Id: test1.c,v 1.353 2009/05/03 20:23:54 drh Exp $ 17 */ 18 #include "sqliteInt.h" 19 #include "tcl.h" 20 #include <stdlib.h> 21 #include <string.h> 22 23 /* 24 ** This is a copy of the first part of the SqliteDb structure in 25 ** tclsqlite.c. We need it here so that the get_sqlite_pointer routine 26 ** can extract the sqlite3* pointer from an existing Tcl SQLite 27 ** connection. 28 */ 29 struct SqliteDb { 30 sqlite3 *db; 31 }; 32 33 /* 34 ** Convert text generated by the "%p" conversion format back into 35 ** a pointer. 36 */ 37 static int testHexToInt(int h){ 38 if( h>='0' && h<='9' ){ 39 return h - '0'; 40 }else if( h>='a' && h<='f' ){ 41 return h - 'a' + 10; 42 }else{ 43 assert( h>='A' && h<='F' ); 44 return h - 'A' + 10; 45 } 46 } 47 void *sqlite3TestTextToPtr(const char *z){ 48 void *p; 49 u64 v; 50 u32 v2; 51 if( z[0]=='0' && z[1]=='x' ){ 52 z += 2; 53 } 54 v = 0; 55 while( *z ){ 56 v = (v<<4) + testHexToInt(*z); 57 z++; 58 } 59 if( sizeof(p)==sizeof(v) ){ 60 memcpy(&p, &v, sizeof(p)); 61 }else{ 62 assert( sizeof(p)==sizeof(v2) ); 63 v2 = (u32)v; 64 memcpy(&p, &v2, sizeof(p)); 65 } 66 return p; 67 } 68 69 70 /* 71 ** A TCL command that returns the address of the sqlite* pointer 72 ** for an sqlite connection instance. Bad things happen if the 73 ** input is not an sqlite connection. 74 */ 75 static int get_sqlite_pointer( 76 void * clientData, 77 Tcl_Interp *interp, 78 int objc, 79 Tcl_Obj *CONST objv[] 80 ){ 81 struct SqliteDb *p; 82 Tcl_CmdInfo cmdInfo; 83 char zBuf[100]; 84 if( objc!=2 ){ 85 Tcl_WrongNumArgs(interp, 1, objv, "SQLITE-CONNECTION"); 86 return TCL_ERROR; 87 } 88 if( !Tcl_GetCommandInfo(interp, Tcl_GetString(objv[1]), &cmdInfo) ){ 89 Tcl_AppendResult(interp, "command not found: ", 90 Tcl_GetString(objv[1]), (char*)0); 91 return TCL_ERROR; 92 } 93 p = (struct SqliteDb*)cmdInfo.objClientData; 94 sprintf(zBuf, "%p", p->db); 95 if( strncmp(zBuf,"0x",2) ){ 96 sprintf(zBuf, "0x%p", p->db); 97 } 98 Tcl_AppendResult(interp, zBuf, 0); 99 return TCL_OK; 100 } 101 102 /* 103 ** Decode a pointer to an sqlite3 object. 104 */ 105 int getDbPointer(Tcl_Interp *interp, const char *zA, sqlite3 **ppDb){ 106 struct SqliteDb *p; 107 Tcl_CmdInfo cmdInfo; 108 if( Tcl_GetCommandInfo(interp, zA, &cmdInfo) ){ 109 p = (struct SqliteDb*)cmdInfo.objClientData; 110 *ppDb = p->db; 111 }else{ 112 *ppDb = (sqlite3*)sqlite3TestTextToPtr(zA); 113 } 114 return TCL_OK; 115 } 116 117 118 const char *sqlite3TestErrorName(int rc){ 119 const char *zName = 0; 120 switch( rc ){ 121 case SQLITE_OK: zName = "SQLITE_OK"; break; 122 case SQLITE_ERROR: zName = "SQLITE_ERROR"; break; 123 case SQLITE_INTERNAL: zName = "SQLITE_INTERNAL"; break; 124 case SQLITE_PERM: zName = "SQLITE_PERM"; break; 125 case SQLITE_ABORT: zName = "SQLITE_ABORT"; break; 126 case SQLITE_BUSY: zName = "SQLITE_BUSY"; break; 127 case SQLITE_LOCKED: zName = "SQLITE_LOCKED"; break; 128 case SQLITE_LOCKED_SHAREDCACHE: zName = "SQLITE_LOCKED_SHAREDCACHE";break; 129 case SQLITE_NOMEM: zName = "SQLITE_NOMEM"; break; 130 case SQLITE_READONLY: zName = "SQLITE_READONLY"; break; 131 case SQLITE_INTERRUPT: zName = "SQLITE_INTERRUPT"; break; 132 case SQLITE_IOERR: zName = "SQLITE_IOERR"; break; 133 case SQLITE_CORRUPT: zName = "SQLITE_CORRUPT"; break; 134 case SQLITE_NOTFOUND: zName = "SQLITE_NOTFOUND"; break; 135 case SQLITE_FULL: zName = "SQLITE_FULL"; break; 136 case SQLITE_CANTOPEN: zName = "SQLITE_CANTOPEN"; break; 137 case SQLITE_PROTOCOL: zName = "SQLITE_PROTOCOL"; break; 138 case SQLITE_EMPTY: zName = "SQLITE_EMPTY"; break; 139 case SQLITE_SCHEMA: zName = "SQLITE_SCHEMA"; break; 140 case SQLITE_TOOBIG: zName = "SQLITE_TOOBIG"; break; 141 case SQLITE_CONSTRAINT: zName = "SQLITE_CONSTRAINT"; break; 142 case SQLITE_MISMATCH: zName = "SQLITE_MISMATCH"; break; 143 case SQLITE_MISUSE: zName = "SQLITE_MISUSE"; break; 144 case SQLITE_NOLFS: zName = "SQLITE_NOLFS"; break; 145 case SQLITE_AUTH: zName = "SQLITE_AUTH"; break; 146 case SQLITE_FORMAT: zName = "SQLITE_FORMAT"; break; 147 case SQLITE_RANGE: zName = "SQLITE_RANGE"; break; 148 case SQLITE_NOTADB: zName = "SQLITE_NOTADB"; break; 149 case SQLITE_ROW: zName = "SQLITE_ROW"; break; 150 case SQLITE_DONE: zName = "SQLITE_DONE"; break; 151 case SQLITE_IOERR_READ: zName = "SQLITE_IOERR_READ"; break; 152 case SQLITE_IOERR_SHORT_READ: zName = "SQLITE_IOERR_SHORT_READ"; break; 153 case SQLITE_IOERR_WRITE: zName = "SQLITE_IOERR_WRITE"; break; 154 case SQLITE_IOERR_FSYNC: zName = "SQLITE_IOERR_FSYNC"; break; 155 case SQLITE_IOERR_DIR_FSYNC: zName = "SQLITE_IOERR_DIR_FSYNC"; break; 156 case SQLITE_IOERR_TRUNCATE: zName = "SQLITE_IOERR_TRUNCATE"; break; 157 case SQLITE_IOERR_FSTAT: zName = "SQLITE_IOERR_FSTAT"; break; 158 case SQLITE_IOERR_UNLOCK: zName = "SQLITE_IOERR_UNLOCK"; break; 159 case SQLITE_IOERR_RDLOCK: zName = "SQLITE_IOERR_RDLOCK"; break; 160 case SQLITE_IOERR_DELETE: zName = "SQLITE_IOERR_DELETE"; break; 161 case SQLITE_IOERR_BLOCKED: zName = "SQLITE_IOERR_BLOCKED"; break; 162 case SQLITE_IOERR_NOMEM: zName = "SQLITE_IOERR_NOMEM"; break; 163 case SQLITE_IOERR_ACCESS: zName = "SQLITE_IOERR_ACCESS"; break; 164 case SQLITE_IOERR_CHECKRESERVEDLOCK: 165 zName = "SQLITE_IOERR_CHECKRESERVEDLOCK"; break; 166 case SQLITE_IOERR_LOCK: zName = "SQLITE_IOERR_LOCK"; break; 167 default: zName = "SQLITE_Unknown"; break; 168 } 169 return zName; 170 } 171 #define t1ErrorName sqlite3TestErrorName 172 173 /* 174 ** Convert an sqlite3_stmt* into an sqlite3*. This depends on the 175 ** fact that the sqlite3* is the first field in the Vdbe structure. 176 */ 177 #define StmtToDb(X) sqlite3_db_handle(X) 178 179 /* 180 ** Check a return value to make sure it agrees with the results 181 ** from sqlite3_errcode. 182 */ 183 int sqlite3TestErrCode(Tcl_Interp *interp, sqlite3 *db, int rc){ 184 if( sqlite3_threadsafe()==0 && rc!=SQLITE_MISUSE && rc!=SQLITE_OK 185 && sqlite3_errcode(db)!=rc ){ 186 char zBuf[200]; 187 int r2 = sqlite3_errcode(db); 188 sprintf(zBuf, "error code %s (%d) does not match sqlite3_errcode %s (%d)", 189 t1ErrorName(rc), rc, t1ErrorName(r2), r2); 190 Tcl_ResetResult(interp); 191 Tcl_AppendResult(interp, zBuf, 0); 192 return 1; 193 } 194 return 0; 195 } 196 197 /* 198 ** Decode a pointer to an sqlite3_stmt object. 199 */ 200 static int getStmtPointer( 201 Tcl_Interp *interp, 202 const char *zArg, 203 sqlite3_stmt **ppStmt 204 ){ 205 *ppStmt = (sqlite3_stmt*)sqlite3TestTextToPtr(zArg); 206 return TCL_OK; 207 } 208 209 /* 210 ** Generate a text representation of a pointer that can be understood 211 ** by the getDbPointer and getVmPointer routines above. 212 ** 213 ** The problem is, on some machines (Solaris) if you do a printf with 214 ** "%p" you cannot turn around and do a scanf with the same "%p" and 215 ** get your pointer back. You have to prepend a "0x" before it will 216 ** work. Or at least that is what is reported to me (drh). But this 217 ** behavior varies from machine to machine. The solution used her is 218 ** to test the string right after it is generated to see if it can be 219 ** understood by scanf, and if not, try prepending an "0x" to see if 220 ** that helps. If nothing works, a fatal error is generated. 221 */ 222 int sqlite3TestMakePointerStr(Tcl_Interp *interp, char *zPtr, void *p){ 223 sqlite3_snprintf(100, zPtr, "%p", p); 224 return TCL_OK; 225 } 226 227 /* 228 ** The callback routine for sqlite3_exec_printf(). 229 */ 230 static int exec_printf_cb(void *pArg, int argc, char **argv, char **name){ 231 Tcl_DString *str = (Tcl_DString*)pArg; 232 int i; 233 234 if( Tcl_DStringLength(str)==0 ){ 235 for(i=0; i<argc; i++){ 236 Tcl_DStringAppendElement(str, name[i] ? name[i] : "NULL"); 237 } 238 } 239 for(i=0; i<argc; i++){ 240 Tcl_DStringAppendElement(str, argv[i] ? argv[i] : "NULL"); 241 } 242 return 0; 243 } 244 245 /* 246 ** The I/O tracing callback. 247 */ 248 #if !defined(SQLITE_OMIT_TRACE) && defined(SQLITE_ENABLE_IOTRACE) 249 static FILE *iotrace_file = 0; 250 static void io_trace_callback(const char *zFormat, ...){ 251 va_list ap; 252 va_start(ap, zFormat); 253 vfprintf(iotrace_file, zFormat, ap); 254 va_end(ap); 255 fflush(iotrace_file); 256 } 257 #endif 258 259 /* 260 ** Usage: io_trace FILENAME 261 ** 262 ** Turn I/O tracing on or off. If FILENAME is not an empty string, 263 ** I/O tracing begins going into FILENAME. If FILENAME is an empty 264 ** string, I/O tracing is turned off. 265 */ 266 static int test_io_trace( 267 void *NotUsed, 268 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 269 int argc, /* Number of arguments */ 270 char **argv /* Text of each argument */ 271 ){ 272 #if !defined(SQLITE_OMIT_TRACE) && defined(SQLITE_ENABLE_IOTRACE) 273 if( argc!=2 ){ 274 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 275 " FILENAME\"", 0); 276 return TCL_ERROR; 277 } 278 if( iotrace_file ){ 279 if( iotrace_file!=stdout && iotrace_file!=stderr ){ 280 fclose(iotrace_file); 281 } 282 iotrace_file = 0; 283 sqlite3IoTrace = 0; 284 } 285 if( argv[1][0] ){ 286 if( strcmp(argv[1],"stdout")==0 ){ 287 iotrace_file = stdout; 288 }else if( strcmp(argv[1],"stderr")==0 ){ 289 iotrace_file = stderr; 290 }else{ 291 iotrace_file = fopen(argv[1], "w"); 292 } 293 sqlite3IoTrace = io_trace_callback; 294 } 295 #endif 296 return TCL_OK; 297 } 298 299 300 /* 301 ** Usage: sqlite3_exec_printf DB FORMAT STRING 302 ** 303 ** Invoke the sqlite3_exec_printf() interface using the open database 304 ** DB. The SQL is the string FORMAT. The format string should contain 305 ** one %s or %q. STRING is the value inserted into %s or %q. 306 */ 307 static int test_exec_printf( 308 void *NotUsed, 309 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 310 int argc, /* Number of arguments */ 311 char **argv /* Text of each argument */ 312 ){ 313 sqlite3 *db; 314 Tcl_DString str; 315 int rc; 316 char *zErr = 0; 317 char *zSql; 318 char zBuf[30]; 319 if( argc!=4 ){ 320 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 321 " DB FORMAT STRING", 0); 322 return TCL_ERROR; 323 } 324 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 325 Tcl_DStringInit(&str); 326 zSql = sqlite3_mprintf(argv[2], argv[3]); 327 rc = sqlite3_exec(db, zSql, exec_printf_cb, &str, &zErr); 328 sqlite3_free(zSql); 329 sprintf(zBuf, "%d", rc); 330 Tcl_AppendElement(interp, zBuf); 331 Tcl_AppendElement(interp, rc==SQLITE_OK ? Tcl_DStringValue(&str) : zErr); 332 Tcl_DStringFree(&str); 333 if( zErr ) sqlite3_free(zErr); 334 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 335 return TCL_OK; 336 } 337 338 /* 339 ** Usage: sqlite3_exec_hex DB HEX 340 ** 341 ** Invoke the sqlite3_exec() on a string that is obtained by translating 342 ** HEX into ASCII. Most characters are translated as is. %HH becomes 343 ** a hex character. 344 */ 345 static int test_exec_hex( 346 void *NotUsed, 347 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 348 int argc, /* Number of arguments */ 349 char **argv /* Text of each argument */ 350 ){ 351 sqlite3 *db; 352 Tcl_DString str; 353 int rc, i, j; 354 char *zErr = 0; 355 char *zHex; 356 char zSql[500]; 357 char zBuf[30]; 358 if( argc!=3 ){ 359 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 360 " DB HEX", 0); 361 return TCL_ERROR; 362 } 363 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 364 zHex = argv[2]; 365 for(i=j=0; i<sizeof(zSql) && zHex[j]; i++, j++){ 366 if( zHex[j]=='%' && zHex[j+2] && zHex[j+2] ){ 367 zSql[i] = (testHexToInt(zHex[j+1])<<4) + testHexToInt(zHex[j+2]); 368 j += 2; 369 }else{ 370 zSql[i] = zHex[j]; 371 } 372 } 373 zSql[i] = 0; 374 Tcl_DStringInit(&str); 375 rc = sqlite3_exec(db, zSql, exec_printf_cb, &str, &zErr); 376 sprintf(zBuf, "%d", rc); 377 Tcl_AppendElement(interp, zBuf); 378 Tcl_AppendElement(interp, rc==SQLITE_OK ? Tcl_DStringValue(&str) : zErr); 379 Tcl_DStringFree(&str); 380 if( zErr ) sqlite3_free(zErr); 381 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 382 return TCL_OK; 383 } 384 385 /* 386 ** Usage: db_enter DB 387 ** db_leave DB 388 ** 389 ** Enter or leave the mutex on a database connection. 390 */ 391 static int db_enter( 392 void *NotUsed, 393 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 394 int argc, /* Number of arguments */ 395 char **argv /* Text of each argument */ 396 ){ 397 sqlite3 *db; 398 if( argc!=2 ){ 399 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 400 " DB", 0); 401 return TCL_ERROR; 402 } 403 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 404 sqlite3_mutex_enter(db->mutex); 405 return TCL_OK; 406 } 407 static int db_leave( 408 void *NotUsed, 409 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 410 int argc, /* Number of arguments */ 411 char **argv /* Text of each argument */ 412 ){ 413 sqlite3 *db; 414 if( argc!=2 ){ 415 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 416 " DB", 0); 417 return TCL_ERROR; 418 } 419 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 420 sqlite3_mutex_leave(db->mutex); 421 return TCL_OK; 422 } 423 424 /* 425 ** Usage: sqlite3_exec DB SQL 426 ** 427 ** Invoke the sqlite3_exec interface using the open database DB 428 */ 429 static int test_exec( 430 void *NotUsed, 431 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 432 int argc, /* Number of arguments */ 433 char **argv /* Text of each argument */ 434 ){ 435 sqlite3 *db; 436 Tcl_DString str; 437 int rc; 438 char *zErr = 0; 439 char *zSql; 440 int i, j; 441 char zBuf[30]; 442 if( argc!=3 ){ 443 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 444 " DB SQL", 0); 445 return TCL_ERROR; 446 } 447 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 448 Tcl_DStringInit(&str); 449 zSql = sqlite3_mprintf("%s", argv[2]); 450 for(i=j=0; zSql[i];){ 451 if( zSql[i]=='%' ){ 452 zSql[j++] = (testHexToInt(zSql[i+1])<<4) + testHexToInt(zSql[i+2]); 453 i += 3; 454 }else{ 455 zSql[j++] = zSql[i++]; 456 } 457 } 458 zSql[j] = 0; 459 rc = sqlite3_exec(db, zSql, exec_printf_cb, &str, &zErr); 460 sqlite3_free(zSql); 461 sprintf(zBuf, "%d", rc); 462 Tcl_AppendElement(interp, zBuf); 463 Tcl_AppendElement(interp, rc==SQLITE_OK ? Tcl_DStringValue(&str) : zErr); 464 Tcl_DStringFree(&str); 465 if( zErr ) sqlite3_free(zErr); 466 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 467 return TCL_OK; 468 } 469 470 /* 471 ** Usage: sqlite3_exec_nr DB SQL 472 ** 473 ** Invoke the sqlite3_exec interface using the open database DB. Discard 474 ** all results 475 */ 476 static int test_exec_nr( 477 void *NotUsed, 478 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 479 int argc, /* Number of arguments */ 480 char **argv /* Text of each argument */ 481 ){ 482 sqlite3 *db; 483 int rc; 484 char *zErr = 0; 485 if( argc!=3 ){ 486 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 487 " DB SQL", 0); 488 return TCL_ERROR; 489 } 490 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 491 rc = sqlite3_exec(db, argv[2], 0, 0, &zErr); 492 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 493 return TCL_OK; 494 } 495 496 /* 497 ** Usage: sqlite3_mprintf_z_test SEPARATOR ARG0 ARG1 ... 498 ** 499 ** Test the %z format of sqlite_mprintf(). Use multiple mprintf() calls to 500 ** concatenate arg0 through argn using separator as the separator. 501 ** Return the result. 502 */ 503 static int test_mprintf_z( 504 void *NotUsed, 505 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 506 int argc, /* Number of arguments */ 507 char **argv /* Text of each argument */ 508 ){ 509 char *zResult = 0; 510 int i; 511 512 for(i=2; i<argc && (i==2 || zResult); i++){ 513 zResult = sqlite3_mprintf("%z%s%s", zResult, argv[1], argv[i]); 514 } 515 Tcl_AppendResult(interp, zResult, 0); 516 sqlite3_free(zResult); 517 return TCL_OK; 518 } 519 520 /* 521 ** Usage: sqlite3_mprintf_n_test STRING 522 ** 523 ** Test the %n format of sqlite_mprintf(). Return the length of the 524 ** input string. 525 */ 526 static int test_mprintf_n( 527 void *NotUsed, 528 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 529 int argc, /* Number of arguments */ 530 char **argv /* Text of each argument */ 531 ){ 532 char *zStr; 533 int n = 0; 534 zStr = sqlite3_mprintf("%s%n", argv[1], &n); 535 sqlite3_free(zStr); 536 Tcl_SetObjResult(interp, Tcl_NewIntObj(n)); 537 return TCL_OK; 538 } 539 540 /* 541 ** Usage: sqlite3_snprintf_int SIZE FORMAT INT 542 ** 543 ** Test the of sqlite3_snprintf() routine. SIZE is the size of the 544 ** output buffer in bytes. The maximum size is 100. FORMAT is the 545 ** format string. INT is a single integer argument. The FORMAT 546 ** string must require no more than this one integer argument. If 547 ** You pass in a format string that requires more than one argument, 548 ** bad things will happen. 549 */ 550 static int test_snprintf_int( 551 void *NotUsed, 552 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 553 int argc, /* Number of arguments */ 554 char **argv /* Text of each argument */ 555 ){ 556 char zStr[100]; 557 int n = atoi(argv[1]); 558 const char *zFormat = argv[2]; 559 int a1 = atoi(argv[3]); 560 if( n>sizeof(zStr) ) n = sizeof(zStr); 561 sqlite3_snprintf(sizeof(zStr), zStr, "abcdefghijklmnopqrstuvwxyz"); 562 sqlite3_snprintf(n, zStr, zFormat, a1); 563 Tcl_AppendResult(interp, zStr, 0); 564 return TCL_OK; 565 } 566 567 #ifndef SQLITE_OMIT_GET_TABLE 568 569 /* 570 ** Usage: sqlite3_get_table_printf DB FORMAT STRING ?--no-counts? 571 ** 572 ** Invoke the sqlite3_get_table_printf() interface using the open database 573 ** DB. The SQL is the string FORMAT. The format string should contain 574 ** one %s or %q. STRING is the value inserted into %s or %q. 575 */ 576 static int test_get_table_printf( 577 void *NotUsed, 578 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 579 int argc, /* Number of arguments */ 580 char **argv /* Text of each argument */ 581 ){ 582 sqlite3 *db; 583 Tcl_DString str; 584 int rc; 585 char *zErr = 0; 586 int nRow, nCol; 587 char **aResult; 588 int i; 589 char zBuf[30]; 590 char *zSql; 591 int resCount = -1; 592 if( argc==5 ){ 593 if( Tcl_GetInt(interp, argv[4], &resCount) ) return TCL_ERROR; 594 } 595 if( argc!=4 && argc!=5 ){ 596 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 597 " DB FORMAT STRING ?COUNT?", 0); 598 return TCL_ERROR; 599 } 600 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 601 Tcl_DStringInit(&str); 602 zSql = sqlite3_mprintf(argv[2],argv[3]); 603 if( argc==5 ){ 604 rc = sqlite3_get_table(db, zSql, &aResult, 0, 0, &zErr); 605 }else{ 606 rc = sqlite3_get_table(db, zSql, &aResult, &nRow, &nCol, &zErr); 607 resCount = (nRow+1)*nCol; 608 } 609 sqlite3_free(zSql); 610 sprintf(zBuf, "%d", rc); 611 Tcl_AppendElement(interp, zBuf); 612 if( rc==SQLITE_OK ){ 613 if( argc==4 ){ 614 sprintf(zBuf, "%d", nRow); 615 Tcl_AppendElement(interp, zBuf); 616 sprintf(zBuf, "%d", nCol); 617 Tcl_AppendElement(interp, zBuf); 618 } 619 for(i=0; i<resCount; i++){ 620 Tcl_AppendElement(interp, aResult[i] ? aResult[i] : "NULL"); 621 } 622 }else{ 623 Tcl_AppendElement(interp, zErr); 624 } 625 sqlite3_free_table(aResult); 626 if( zErr ) sqlite3_free(zErr); 627 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 628 return TCL_OK; 629 } 630 631 #endif /* SQLITE_OMIT_GET_TABLE */ 632 633 634 /* 635 ** Usage: sqlite3_last_insert_rowid DB 636 ** 637 ** Returns the integer ROWID of the most recent insert. 638 */ 639 static int test_last_rowid( 640 void *NotUsed, 641 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 642 int argc, /* Number of arguments */ 643 char **argv /* Text of each argument */ 644 ){ 645 sqlite3 *db; 646 char zBuf[30]; 647 648 if( argc!=2 ){ 649 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], " DB\"", 0); 650 return TCL_ERROR; 651 } 652 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 653 sprintf(zBuf, "%lld", sqlite3_last_insert_rowid(db)); 654 Tcl_AppendResult(interp, zBuf, 0); 655 return SQLITE_OK; 656 } 657 658 /* 659 ** Usage: sqlite3_key DB KEY 660 ** 661 ** Set the codec key. 662 */ 663 static int test_key( 664 void *NotUsed, 665 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 666 int argc, /* Number of arguments */ 667 char **argv /* Text of each argument */ 668 ){ 669 sqlite3 *db; 670 const char *zKey; 671 int nKey; 672 if( argc!=3 ){ 673 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 674 " FILENAME\"", 0); 675 return TCL_ERROR; 676 } 677 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 678 zKey = argv[2]; 679 nKey = strlen(zKey); 680 #ifdef SQLITE_HAS_CODEC 681 sqlite3_key(db, zKey, nKey); 682 #endif 683 return TCL_OK; 684 } 685 686 /* 687 ** Usage: sqlite3_rekey DB KEY 688 ** 689 ** Change the codec key. 690 */ 691 static int test_rekey( 692 void *NotUsed, 693 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 694 int argc, /* Number of arguments */ 695 char **argv /* Text of each argument */ 696 ){ 697 sqlite3 *db; 698 const char *zKey; 699 int nKey; 700 if( argc!=3 ){ 701 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 702 " FILENAME\"", 0); 703 return TCL_ERROR; 704 } 705 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 706 zKey = argv[2]; 707 nKey = strlen(zKey); 708 #ifdef SQLITE_HAS_CODEC 709 sqlite3_rekey(db, zKey, nKey); 710 #endif 711 return TCL_OK; 712 } 713 714 /* 715 ** Usage: sqlite3_close DB 716 ** 717 ** Closes the database opened by sqlite3_open. 718 */ 719 static int sqlite_test_close( 720 void *NotUsed, 721 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 722 int argc, /* Number of arguments */ 723 char **argv /* Text of each argument */ 724 ){ 725 sqlite3 *db; 726 int rc; 727 if( argc!=2 ){ 728 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 729 " FILENAME\"", 0); 730 return TCL_ERROR; 731 } 732 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 733 rc = sqlite3_close(db); 734 Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); 735 return TCL_OK; 736 } 737 738 /* 739 ** Implementation of the x_coalesce() function. 740 ** Return the first argument non-NULL argument. 741 */ 742 static void t1_ifnullFunc( 743 sqlite3_context *context, 744 int argc, 745 sqlite3_value **argv 746 ){ 747 int i; 748 for(i=0; i<argc; i++){ 749 if( SQLITE_NULL!=sqlite3_value_type(argv[i]) ){ 750 int n = sqlite3_value_bytes(argv[i]); 751 sqlite3_result_text(context, (char*)sqlite3_value_text(argv[i]), 752 n, SQLITE_TRANSIENT); 753 break; 754 } 755 } 756 } 757 758 /* 759 ** These are test functions. hex8() interprets its argument as 760 ** UTF8 and returns a hex encoding. hex16le() interprets its argument 761 ** as UTF16le and returns a hex encoding. 762 */ 763 static void hex8Func(sqlite3_context *p, int argc, sqlite3_value **argv){ 764 const unsigned char *z; 765 int i; 766 char zBuf[200]; 767 z = sqlite3_value_text(argv[0]); 768 for(i=0; i<sizeof(zBuf)/2 - 2 && z[i]; i++){ 769 sprintf(&zBuf[i*2], "%02x", z[i]&0xff); 770 } 771 zBuf[i*2] = 0; 772 sqlite3_result_text(p, (char*)zBuf, -1, SQLITE_TRANSIENT); 773 } 774 #ifndef SQLITE_OMIT_UTF16 775 static void hex16Func(sqlite3_context *p, int argc, sqlite3_value **argv){ 776 const unsigned short int *z; 777 int i; 778 char zBuf[400]; 779 z = sqlite3_value_text16(argv[0]); 780 for(i=0; i<sizeof(zBuf)/4 - 4 && z[i]; i++){ 781 sprintf(&zBuf[i*4], "%04x", z[i]&0xff); 782 } 783 zBuf[i*4] = 0; 784 sqlite3_result_text(p, (char*)zBuf, -1, SQLITE_TRANSIENT); 785 } 786 #endif 787 788 /* 789 ** A structure into which to accumulate text. 790 */ 791 struct dstr { 792 int nAlloc; /* Space allocated */ 793 int nUsed; /* Space used */ 794 char *z; /* The space */ 795 }; 796 797 /* 798 ** Append text to a dstr 799 */ 800 static void dstrAppend(struct dstr *p, const char *z, int divider){ 801 int n = strlen(z); 802 if( p->nUsed + n + 2 > p->nAlloc ){ 803 char *zNew; 804 p->nAlloc = p->nAlloc*2 + n + 200; 805 zNew = sqlite3_realloc(p->z, p->nAlloc); 806 if( zNew==0 ){ 807 sqlite3_free(p->z); 808 memset(p, 0, sizeof(*p)); 809 return; 810 } 811 p->z = zNew; 812 } 813 if( divider && p->nUsed>0 ){ 814 p->z[p->nUsed++] = divider; 815 } 816 memcpy(&p->z[p->nUsed], z, n+1); 817 p->nUsed += n; 818 } 819 820 /* 821 ** Invoked for each callback from sqlite3ExecFunc 822 */ 823 static int execFuncCallback(void *pData, int argc, char **argv, char **NotUsed){ 824 struct dstr *p = (struct dstr*)pData; 825 int i; 826 for(i=0; i<argc; i++){ 827 if( argv[i]==0 ){ 828 dstrAppend(p, "NULL", ' '); 829 }else{ 830 dstrAppend(p, argv[i], ' '); 831 } 832 } 833 return 0; 834 } 835 836 /* 837 ** Implementation of the x_sqlite_exec() function. This function takes 838 ** a single argument and attempts to execute that argument as SQL code. 839 ** This is illegal and should set the SQLITE_MISUSE flag on the database. 840 ** 841 ** 2004-Jan-07: We have changed this to make it legal to call sqlite3_exec() 842 ** from within a function call. 843 ** 844 ** This routine simulates the effect of having two threads attempt to 845 ** use the same database at the same time. 846 */ 847 static void sqlite3ExecFunc( 848 sqlite3_context *context, 849 int argc, 850 sqlite3_value **argv 851 ){ 852 struct dstr x; 853 memset(&x, 0, sizeof(x)); 854 (void)sqlite3_exec((sqlite3*)sqlite3_user_data(context), 855 (char*)sqlite3_value_text(argv[0]), 856 execFuncCallback, &x, 0); 857 sqlite3_result_text(context, x.z, x.nUsed, SQLITE_TRANSIENT); 858 sqlite3_free(x.z); 859 } 860 861 /* 862 ** Implementation of tkt2213func(), a scalar function that takes exactly 863 ** one argument. It has two interesting features: 864 ** 865 ** * It calls sqlite3_value_text() 3 times on the argument sqlite3_value*. 866 ** If the three pointers returned are not the same an SQL error is raised. 867 ** 868 ** * Otherwise it returns a copy of the text representation of its 869 ** argument in such a way as the VDBE representation is a Mem* cell 870 ** with the MEM_Term flag clear. 871 ** 872 ** Ticket #2213 can therefore be tested by evaluating the following 873 ** SQL expression: 874 ** 875 ** tkt2213func(tkt2213func('a string')); 876 */ 877 static void tkt2213Function( 878 sqlite3_context *context, 879 int argc, 880 sqlite3_value **argv 881 ){ 882 int nText; 883 unsigned char const *zText1; 884 unsigned char const *zText2; 885 unsigned char const *zText3; 886 887 nText = sqlite3_value_bytes(argv[0]); 888 zText1 = sqlite3_value_text(argv[0]); 889 zText2 = sqlite3_value_text(argv[0]); 890 zText3 = sqlite3_value_text(argv[0]); 891 892 if( zText1!=zText2 || zText2!=zText3 ){ 893 sqlite3_result_error(context, "tkt2213 is not fixed", -1); 894 }else{ 895 char *zCopy = (char *)sqlite3_malloc(nText); 896 memcpy(zCopy, zText1, nText); 897 sqlite3_result_text(context, zCopy, nText, sqlite3_free); 898 } 899 } 900 901 /* 902 ** The following SQL function takes 4 arguments. The 2nd and 903 ** 4th argument must be one of these strings: 'text', 'text16', 904 ** or 'blob' corresponding to API functions 905 ** 906 ** sqlite3_value_text() 907 ** sqlite3_value_text16() 908 ** sqlite3_value_blob() 909 ** 910 ** The third argument is a string, either 'bytes' or 'bytes16' or 'noop', 911 ** corresponding to APIs: 912 ** 913 ** sqlite3_value_bytes() 914 ** sqlite3_value_bytes16() 915 ** noop 916 ** 917 ** The APIs designated by the 2nd through 4th arguments are applied 918 ** to the first argument in order. If the pointers returned by the 919 ** second and fourth are different, this routine returns 1. Otherwise, 920 ** this routine returns 0. 921 ** 922 ** This function is used to test to see when returned pointers from 923 ** the _text(), _text16() and _blob() APIs become invalidated. 924 */ 925 static void ptrChngFunction( 926 sqlite3_context *context, 927 int argc, 928 sqlite3_value **argv 929 ){ 930 const void *p1, *p2; 931 const char *zCmd; 932 if( argc!=4 ) return; 933 zCmd = (const char*)sqlite3_value_text(argv[1]); 934 if( zCmd==0 ) return; 935 if( strcmp(zCmd,"text")==0 ){ 936 p1 = (const void*)sqlite3_value_text(argv[0]); 937 #ifndef SQLITE_OMIT_UTF16 938 }else if( strcmp(zCmd, "text16")==0 ){ 939 p1 = (const void*)sqlite3_value_text16(argv[0]); 940 #endif 941 }else if( strcmp(zCmd, "blob")==0 ){ 942 p1 = (const void*)sqlite3_value_blob(argv[0]); 943 }else{ 944 return; 945 } 946 zCmd = (const char*)sqlite3_value_text(argv[2]); 947 if( zCmd==0 ) return; 948 if( strcmp(zCmd,"bytes")==0 ){ 949 sqlite3_value_bytes(argv[0]); 950 #ifndef SQLITE_OMIT_UTF16 951 }else if( strcmp(zCmd, "bytes16")==0 ){ 952 sqlite3_value_bytes16(argv[0]); 953 #endif 954 }else if( strcmp(zCmd, "noop")==0 ){ 955 /* do nothing */ 956 }else{ 957 return; 958 } 959 zCmd = (const char*)sqlite3_value_text(argv[3]); 960 if( zCmd==0 ) return; 961 if( strcmp(zCmd,"text")==0 ){ 962 p2 = (const void*)sqlite3_value_text(argv[0]); 963 #ifndef SQLITE_OMIT_UTF16 964 }else if( strcmp(zCmd, "text16")==0 ){ 965 p2 = (const void*)sqlite3_value_text16(argv[0]); 966 #endif 967 }else if( strcmp(zCmd, "blob")==0 ){ 968 p2 = (const void*)sqlite3_value_blob(argv[0]); 969 }else{ 970 return; 971 } 972 sqlite3_result_int(context, p1!=p2); 973 } 974 975 976 /* 977 ** Usage: sqlite_test_create_function DB 978 ** 979 ** Call the sqlite3_create_function API on the given database in order 980 ** to create a function named "x_coalesce". This function does the same thing 981 ** as the "coalesce" function. This function also registers an SQL function 982 ** named "x_sqlite_exec" that invokes sqlite3_exec(). Invoking sqlite3_exec() 983 ** in this way is illegal recursion and should raise an SQLITE_MISUSE error. 984 ** The effect is similar to trying to use the same database connection from 985 ** two threads at the same time. 986 ** 987 ** The original motivation for this routine was to be able to call the 988 ** sqlite3_create_function function while a query is in progress in order 989 ** to test the SQLITE_MISUSE detection logic. 990 */ 991 static int test_create_function( 992 void *NotUsed, 993 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 994 int argc, /* Number of arguments */ 995 char **argv /* Text of each argument */ 996 ){ 997 int rc; 998 sqlite3 *db; 999 1000 if( argc!=2 ){ 1001 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 1002 " DB\"", 0); 1003 return TCL_ERROR; 1004 } 1005 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 1006 rc = sqlite3_create_function(db, "x_coalesce", -1, SQLITE_ANY, 0, 1007 t1_ifnullFunc, 0, 0); 1008 if( rc==SQLITE_OK ){ 1009 rc = sqlite3_create_function(db, "hex8", 1, SQLITE_ANY, 0, 1010 hex8Func, 0, 0); 1011 } 1012 #ifndef SQLITE_OMIT_UTF16 1013 if( rc==SQLITE_OK ){ 1014 rc = sqlite3_create_function(db, "hex16", 1, SQLITE_ANY, 0, 1015 hex16Func, 0, 0); 1016 } 1017 #endif 1018 if( rc==SQLITE_OK ){ 1019 rc = sqlite3_create_function(db, "tkt2213func", 1, SQLITE_ANY, 0, 1020 tkt2213Function, 0, 0); 1021 } 1022 if( rc==SQLITE_OK ){ 1023 rc = sqlite3_create_function(db, "pointer_change", 4, SQLITE_ANY, 0, 1024 ptrChngFunction, 0, 0); 1025 } 1026 1027 #ifndef SQLITE_OMIT_UTF16 1028 /* Use the sqlite3_create_function16() API here. Mainly for fun, but also 1029 ** because it is not tested anywhere else. */ 1030 if( rc==SQLITE_OK ){ 1031 const void *zUtf16; 1032 sqlite3_value *pVal; 1033 sqlite3_mutex_enter(db->mutex); 1034 pVal = sqlite3ValueNew(db); 1035 sqlite3ValueSetStr(pVal, -1, "x_sqlite_exec", SQLITE_UTF8, SQLITE_STATIC); 1036 zUtf16 = sqlite3ValueText(pVal, SQLITE_UTF16NATIVE); 1037 if( db->mallocFailed ){ 1038 rc = SQLITE_NOMEM; 1039 }else{ 1040 rc = sqlite3_create_function16(db, zUtf16, 1041 1, SQLITE_UTF16, db, sqlite3ExecFunc, 0, 0); 1042 } 1043 sqlite3ValueFree(pVal); 1044 sqlite3_mutex_leave(db->mutex); 1045 } 1046 #endif 1047 1048 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 1049 Tcl_SetResult(interp, (char *)t1ErrorName(rc), 0); 1050 return TCL_OK; 1051 } 1052 1053 /* 1054 ** Routines to implement the x_count() aggregate function. 1055 ** 1056 ** x_count() counts the number of non-null arguments. But there are 1057 ** some twists for testing purposes. 1058 ** 1059 ** If the argument to x_count() is 40 then a UTF-8 error is reported 1060 ** on the step function. If x_count(41) is seen, then a UTF-16 error 1061 ** is reported on the step function. If the total count is 42, then 1062 ** a UTF-8 error is reported on the finalize function. 1063 */ 1064 typedef struct t1CountCtx t1CountCtx; 1065 struct t1CountCtx { 1066 int n; 1067 }; 1068 static void t1CountStep( 1069 sqlite3_context *context, 1070 int argc, 1071 sqlite3_value **argv 1072 ){ 1073 t1CountCtx *p; 1074 p = sqlite3_aggregate_context(context, sizeof(*p)); 1075 if( (argc==0 || SQLITE_NULL!=sqlite3_value_type(argv[0]) ) && p ){ 1076 p->n++; 1077 } 1078 if( argc>0 ){ 1079 int v = sqlite3_value_int(argv[0]); 1080 if( v==40 ){ 1081 sqlite3_result_error(context, "value of 40 handed to x_count", -1); 1082 #ifndef SQLITE_OMIT_UTF16 1083 }else if( v==41 ){ 1084 const char zUtf16ErrMsg[] = { 0, 0x61, 0, 0x62, 0, 0x63, 0, 0, 0}; 1085 sqlite3_result_error16(context, &zUtf16ErrMsg[1-SQLITE_BIGENDIAN], -1); 1086 #endif 1087 } 1088 } 1089 } 1090 static void t1CountFinalize(sqlite3_context *context){ 1091 t1CountCtx *p; 1092 p = sqlite3_aggregate_context(context, sizeof(*p)); 1093 if( p ){ 1094 if( p->n==42 ){ 1095 sqlite3_result_error(context, "x_count totals to 42", -1); 1096 }else{ 1097 sqlite3_result_int(context, p ? p->n : 0); 1098 } 1099 } 1100 } 1101 1102 static void legacyCountStep( 1103 sqlite3_context *context, 1104 int argc, 1105 sqlite3_value **argv 1106 ){ 1107 /* no-op */ 1108 } 1109 1110 #ifndef SQLITE_OMIT_DEPRECATED 1111 static void legacyCountFinalize(sqlite3_context *context){ 1112 sqlite3_result_int(context, sqlite3_aggregate_count(context)); 1113 } 1114 #endif 1115 1116 /* 1117 ** Usage: sqlite3_create_aggregate DB 1118 ** 1119 ** Call the sqlite3_create_function API on the given database in order 1120 ** to create a function named "x_count". This function is similar 1121 ** to the built-in count() function, with a few special quirks 1122 ** for testing the sqlite3_result_error() APIs. 1123 ** 1124 ** The original motivation for this routine was to be able to call the 1125 ** sqlite3_create_aggregate function while a query is in progress in order 1126 ** to test the SQLITE_MISUSE detection logic. See misuse.test. 1127 ** 1128 ** This routine was later extended to test the use of sqlite3_result_error() 1129 ** within aggregate functions. 1130 ** 1131 ** Later: It is now also extended to register the aggregate function 1132 ** "legacy_count()" with the supplied database handle. This is used 1133 ** to test the deprecated sqlite3_aggregate_count() API. 1134 */ 1135 static int test_create_aggregate( 1136 void *NotUsed, 1137 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1138 int argc, /* Number of arguments */ 1139 char **argv /* Text of each argument */ 1140 ){ 1141 sqlite3 *db; 1142 int rc; 1143 if( argc!=2 ){ 1144 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 1145 " FILENAME\"", 0); 1146 return TCL_ERROR; 1147 } 1148 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 1149 rc = sqlite3_create_function(db, "x_count", 0, SQLITE_UTF8, 0, 0, 1150 t1CountStep,t1CountFinalize); 1151 if( rc==SQLITE_OK ){ 1152 rc = sqlite3_create_function(db, "x_count", 1, SQLITE_UTF8, 0, 0, 1153 t1CountStep,t1CountFinalize); 1154 } 1155 #ifndef SQLITE_OMIT_DEPRECATED 1156 if( rc==SQLITE_OK ){ 1157 rc = sqlite3_create_function(db, "legacy_count", 0, SQLITE_ANY, 0, 0, 1158 legacyCountStep, legacyCountFinalize 1159 ); 1160 } 1161 #endif 1162 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 1163 Tcl_SetResult(interp, (char *)t1ErrorName(rc), 0); 1164 return TCL_OK; 1165 } 1166 1167 1168 /* 1169 ** Usage: printf TEXT 1170 ** 1171 ** Send output to printf. Use this rather than puts to merge the output 1172 ** in the correct sequence with debugging printfs inserted into C code. 1173 ** Puts uses a separate buffer and debugging statements will be out of 1174 ** sequence if it is used. 1175 */ 1176 static int test_printf( 1177 void *NotUsed, 1178 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1179 int argc, /* Number of arguments */ 1180 char **argv /* Text of each argument */ 1181 ){ 1182 if( argc!=2 ){ 1183 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 1184 " TEXT\"", 0); 1185 return TCL_ERROR; 1186 } 1187 printf("%s\n", argv[1]); 1188 return TCL_OK; 1189 } 1190 1191 1192 1193 /* 1194 ** Usage: sqlite3_mprintf_int FORMAT INTEGER INTEGER INTEGER 1195 ** 1196 ** Call mprintf with three integer arguments 1197 */ 1198 static int sqlite3_mprintf_int( 1199 void *NotUsed, 1200 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1201 int argc, /* Number of arguments */ 1202 char **argv /* Text of each argument */ 1203 ){ 1204 int a[3], i; 1205 char *z; 1206 if( argc!=5 ){ 1207 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 1208 " FORMAT INT INT INT\"", 0); 1209 return TCL_ERROR; 1210 } 1211 for(i=2; i<5; i++){ 1212 if( Tcl_GetInt(interp, argv[i], &a[i-2]) ) return TCL_ERROR; 1213 } 1214 z = sqlite3_mprintf(argv[1], a[0], a[1], a[2]); 1215 Tcl_AppendResult(interp, z, 0); 1216 sqlite3_free(z); 1217 return TCL_OK; 1218 } 1219 1220 /* 1221 ** Usage: sqlite3_mprintf_int64 FORMAT INTEGER INTEGER INTEGER 1222 ** 1223 ** Call mprintf with three 64-bit integer arguments 1224 */ 1225 static int sqlite3_mprintf_int64( 1226 void *NotUsed, 1227 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1228 int argc, /* Number of arguments */ 1229 char **argv /* Text of each argument */ 1230 ){ 1231 int i; 1232 sqlite_int64 a[3]; 1233 char *z; 1234 if( argc!=5 ){ 1235 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 1236 " FORMAT INT INT INT\"", 0); 1237 return TCL_ERROR; 1238 } 1239 for(i=2; i<5; i++){ 1240 if( !sqlite3Atoi64(argv[i], &a[i-2]) ){ 1241 Tcl_AppendResult(interp, "argument is not a valid 64-bit integer", 0); 1242 return TCL_ERROR; 1243 } 1244 } 1245 z = sqlite3_mprintf(argv[1], a[0], a[1], a[2]); 1246 Tcl_AppendResult(interp, z, 0); 1247 sqlite3_free(z); 1248 return TCL_OK; 1249 } 1250 1251 /* 1252 ** Usage: sqlite3_mprintf_long FORMAT INTEGER INTEGER INTEGER 1253 ** 1254 ** Call mprintf with three long integer arguments. This might be the 1255 ** same as sqlite3_mprintf_int or sqlite3_mprintf_int64, depending on 1256 ** platform. 1257 */ 1258 static int sqlite3_mprintf_long( 1259 void *NotUsed, 1260 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1261 int argc, /* Number of arguments */ 1262 char **argv /* Text of each argument */ 1263 ){ 1264 int i; 1265 long int a[3]; 1266 int b[3]; 1267 char *z; 1268 if( argc!=5 ){ 1269 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 1270 " FORMAT INT INT INT\"", 0); 1271 return TCL_ERROR; 1272 } 1273 for(i=2; i<5; i++){ 1274 if( Tcl_GetInt(interp, argv[i], &b[i-2]) ) return TCL_ERROR; 1275 a[i-2] = (long int)b[i-2]; 1276 a[i-2] &= (((u64)1)<<(sizeof(int)*8))-1; 1277 } 1278 z = sqlite3_mprintf(argv[1], a[0], a[1], a[2]); 1279 Tcl_AppendResult(interp, z, 0); 1280 sqlite3_free(z); 1281 return TCL_OK; 1282 } 1283 1284 /* 1285 ** Usage: sqlite3_mprintf_str FORMAT INTEGER INTEGER STRING 1286 ** 1287 ** Call mprintf with two integer arguments and one string argument 1288 */ 1289 static int sqlite3_mprintf_str( 1290 void *NotUsed, 1291 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1292 int argc, /* Number of arguments */ 1293 char **argv /* Text of each argument */ 1294 ){ 1295 int a[3], i; 1296 char *z; 1297 if( argc<4 || argc>5 ){ 1298 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 1299 " FORMAT INT INT ?STRING?\"", 0); 1300 return TCL_ERROR; 1301 } 1302 for(i=2; i<4; i++){ 1303 if( Tcl_GetInt(interp, argv[i], &a[i-2]) ) return TCL_ERROR; 1304 } 1305 z = sqlite3_mprintf(argv[1], a[0], a[1], argc>4 ? argv[4] : NULL); 1306 Tcl_AppendResult(interp, z, 0); 1307 sqlite3_free(z); 1308 return TCL_OK; 1309 } 1310 1311 /* 1312 ** Usage: sqlite3_snprintf_str INTEGER FORMAT INTEGER INTEGER STRING 1313 ** 1314 ** Call mprintf with two integer arguments and one string argument 1315 */ 1316 static int sqlite3_snprintf_str( 1317 void *NotUsed, 1318 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1319 int argc, /* Number of arguments */ 1320 char **argv /* Text of each argument */ 1321 ){ 1322 int a[3], i; 1323 int n; 1324 char *z; 1325 if( argc<5 || argc>6 ){ 1326 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 1327 " INT FORMAT INT INT ?STRING?\"", 0); 1328 return TCL_ERROR; 1329 } 1330 if( Tcl_GetInt(interp, argv[1], &n) ) return TCL_ERROR; 1331 if( n<0 ){ 1332 Tcl_AppendResult(interp, "N must be non-negative", 0); 1333 return TCL_ERROR; 1334 } 1335 for(i=3; i<5; i++){ 1336 if( Tcl_GetInt(interp, argv[i], &a[i-3]) ) return TCL_ERROR; 1337 } 1338 z = sqlite3_malloc( n+1 ); 1339 sqlite3_snprintf(n, z, argv[2], a[0], a[1], argc>4 ? argv[5] : NULL); 1340 Tcl_AppendResult(interp, z, 0); 1341 sqlite3_free(z); 1342 return TCL_OK; 1343 } 1344 1345 /* 1346 ** Usage: sqlite3_mprintf_double FORMAT INTEGER INTEGER DOUBLE 1347 ** 1348 ** Call mprintf with two integer arguments and one double argument 1349 */ 1350 static int sqlite3_mprintf_double( 1351 void *NotUsed, 1352 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1353 int argc, /* Number of arguments */ 1354 char **argv /* Text of each argument */ 1355 ){ 1356 int a[3], i; 1357 double r; 1358 char *z; 1359 if( argc!=5 ){ 1360 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 1361 " FORMAT INT INT DOUBLE\"", 0); 1362 return TCL_ERROR; 1363 } 1364 for(i=2; i<4; i++){ 1365 if( Tcl_GetInt(interp, argv[i], &a[i-2]) ) return TCL_ERROR; 1366 } 1367 if( Tcl_GetDouble(interp, argv[4], &r) ) return TCL_ERROR; 1368 z = sqlite3_mprintf(argv[1], a[0], a[1], r); 1369 Tcl_AppendResult(interp, z, 0); 1370 sqlite3_free(z); 1371 return TCL_OK; 1372 } 1373 1374 /* 1375 ** Usage: sqlite3_mprintf_scaled FORMAT DOUBLE DOUBLE 1376 ** 1377 ** Call mprintf with a single double argument which is the product of the 1378 ** two arguments given above. This is used to generate overflow and underflow 1379 ** doubles to test that they are converted properly. 1380 */ 1381 static int sqlite3_mprintf_scaled( 1382 void *NotUsed, 1383 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1384 int argc, /* Number of arguments */ 1385 char **argv /* Text of each argument */ 1386 ){ 1387 int i; 1388 double r[2]; 1389 char *z; 1390 if( argc!=4 ){ 1391 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 1392 " FORMAT DOUBLE DOUBLE\"", 0); 1393 return TCL_ERROR; 1394 } 1395 for(i=2; i<4; i++){ 1396 if( Tcl_GetDouble(interp, argv[i], &r[i-2]) ) return TCL_ERROR; 1397 } 1398 z = sqlite3_mprintf(argv[1], r[0]*r[1]); 1399 Tcl_AppendResult(interp, z, 0); 1400 sqlite3_free(z); 1401 return TCL_OK; 1402 } 1403 1404 /* 1405 ** Usage: sqlite3_mprintf_stronly FORMAT STRING 1406 ** 1407 ** Call mprintf with a single double argument which is the product of the 1408 ** two arguments given above. This is used to generate overflow and underflow 1409 ** doubles to test that they are converted properly. 1410 */ 1411 static int sqlite3_mprintf_stronly( 1412 void *NotUsed, 1413 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1414 int argc, /* Number of arguments */ 1415 char **argv /* Text of each argument */ 1416 ){ 1417 char *z; 1418 if( argc!=3 ){ 1419 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 1420 " FORMAT STRING\"", 0); 1421 return TCL_ERROR; 1422 } 1423 z = sqlite3_mprintf(argv[1], argv[2]); 1424 Tcl_AppendResult(interp, z, 0); 1425 sqlite3_free(z); 1426 return TCL_OK; 1427 } 1428 1429 /* 1430 ** Usage: sqlite3_mprintf_hexdouble FORMAT HEX 1431 ** 1432 ** Call mprintf with a single double argument which is derived from the 1433 ** hexadecimal encoding of an IEEE double. 1434 */ 1435 static int sqlite3_mprintf_hexdouble( 1436 void *NotUsed, 1437 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1438 int argc, /* Number of arguments */ 1439 char **argv /* Text of each argument */ 1440 ){ 1441 char *z; 1442 double r; 1443 unsigned int x1, x2; 1444 sqlite_uint64 d; 1445 if( argc!=3 ){ 1446 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 1447 " FORMAT STRING\"", 0); 1448 return TCL_ERROR; 1449 } 1450 if( sscanf(argv[2], "%08x%08x", &x2, &x1)!=2 ){ 1451 Tcl_AppendResult(interp, "2nd argument should be 16-characters of hex", 0); 1452 return TCL_ERROR; 1453 } 1454 d = x2; 1455 d = (d<<32) + x1; 1456 memcpy(&r, &d, sizeof(r)); 1457 z = sqlite3_mprintf(argv[1], r); 1458 Tcl_AppendResult(interp, z, 0); 1459 sqlite3_free(z); 1460 return TCL_OK; 1461 } 1462 1463 /* 1464 ** Usage: sqlite3_enable_shared_cache ?BOOLEAN? 1465 ** 1466 */ 1467 #if !defined(SQLITE_OMIT_SHARED_CACHE) 1468 static int test_enable_shared( 1469 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 1470 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1471 int objc, /* Number of arguments */ 1472 Tcl_Obj *CONST objv[] /* Command arguments */ 1473 ){ 1474 int rc; 1475 int enable; 1476 int ret = 0; 1477 1478 if( objc!=2 && objc!=1 ){ 1479 Tcl_WrongNumArgs(interp, 1, objv, "?BOOLEAN?"); 1480 return TCL_ERROR; 1481 } 1482 ret = sqlite3GlobalConfig.sharedCacheEnabled; 1483 1484 if( objc==2 ){ 1485 if( Tcl_GetBooleanFromObj(interp, objv[1], &enable) ){ 1486 return TCL_ERROR; 1487 } 1488 rc = sqlite3_enable_shared_cache(enable); 1489 if( rc!=SQLITE_OK ){ 1490 Tcl_SetResult(interp, (char *)sqlite3ErrStr(rc), TCL_STATIC); 1491 return TCL_ERROR; 1492 } 1493 } 1494 Tcl_SetObjResult(interp, Tcl_NewBooleanObj(ret)); 1495 return TCL_OK; 1496 } 1497 #endif 1498 1499 1500 1501 /* 1502 ** Usage: sqlite3_extended_result_codes DB BOOLEAN 1503 ** 1504 */ 1505 static int test_extended_result_codes( 1506 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 1507 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1508 int objc, /* Number of arguments */ 1509 Tcl_Obj *CONST objv[] /* Command arguments */ 1510 ){ 1511 int enable; 1512 sqlite3 *db; 1513 1514 if( objc!=3 ){ 1515 Tcl_WrongNumArgs(interp, 1, objv, "DB BOOLEAN"); 1516 return TCL_ERROR; 1517 } 1518 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 1519 if( Tcl_GetBooleanFromObj(interp, objv[2], &enable) ) return TCL_ERROR; 1520 sqlite3_extended_result_codes(db, enable); 1521 return TCL_OK; 1522 } 1523 1524 /* 1525 ** Usage: sqlite3_libversion_number 1526 ** 1527 */ 1528 static int test_libversion_number( 1529 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 1530 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1531 int objc, /* Number of arguments */ 1532 Tcl_Obj *CONST objv[] /* Command arguments */ 1533 ){ 1534 Tcl_SetObjResult(interp, Tcl_NewIntObj(sqlite3_libversion_number())); 1535 return TCL_OK; 1536 } 1537 1538 /* 1539 ** Usage: sqlite3_table_column_metadata DB dbname tblname colname 1540 ** 1541 */ 1542 #ifdef SQLITE_ENABLE_COLUMN_METADATA 1543 static int test_table_column_metadata( 1544 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 1545 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1546 int objc, /* Number of arguments */ 1547 Tcl_Obj *CONST objv[] /* Command arguments */ 1548 ){ 1549 sqlite3 *db; 1550 const char *zDb; 1551 const char *zTbl; 1552 const char *zCol; 1553 int rc; 1554 Tcl_Obj *pRet; 1555 1556 const char *zDatatype; 1557 const char *zCollseq; 1558 int notnull; 1559 int primarykey; 1560 int autoincrement; 1561 1562 if( objc!=5 ){ 1563 Tcl_WrongNumArgs(interp, 1, objv, "DB dbname tblname colname"); 1564 return TCL_ERROR; 1565 } 1566 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 1567 zDb = Tcl_GetString(objv[2]); 1568 zTbl = Tcl_GetString(objv[3]); 1569 zCol = Tcl_GetString(objv[4]); 1570 1571 if( strlen(zDb)==0 ) zDb = 0; 1572 1573 rc = sqlite3_table_column_metadata(db, zDb, zTbl, zCol, 1574 &zDatatype, &zCollseq, ¬null, &primarykey, &autoincrement); 1575 1576 if( rc!=SQLITE_OK ){ 1577 Tcl_AppendResult(interp, sqlite3_errmsg(db), 0); 1578 return TCL_ERROR; 1579 } 1580 1581 pRet = Tcl_NewObj(); 1582 Tcl_ListObjAppendElement(0, pRet, Tcl_NewStringObj(zDatatype, -1)); 1583 Tcl_ListObjAppendElement(0, pRet, Tcl_NewStringObj(zCollseq, -1)); 1584 Tcl_ListObjAppendElement(0, pRet, Tcl_NewIntObj(notnull)); 1585 Tcl_ListObjAppendElement(0, pRet, Tcl_NewIntObj(primarykey)); 1586 Tcl_ListObjAppendElement(0, pRet, Tcl_NewIntObj(autoincrement)); 1587 Tcl_SetObjResult(interp, pRet); 1588 1589 return TCL_OK; 1590 } 1591 #endif 1592 1593 #ifndef SQLITE_OMIT_INCRBLOB 1594 1595 /* 1596 ** sqlite3_blob_read CHANNEL OFFSET N 1597 ** 1598 ** This command is used to test the sqlite3_blob_read() in ways that 1599 ** the Tcl channel interface does not. The first argument should 1600 ** be the name of a valid channel created by the [incrblob] method 1601 ** of a database handle. This function calls sqlite3_blob_read() 1602 ** to read N bytes from offset OFFSET from the underlying SQLite 1603 ** blob handle. 1604 ** 1605 ** On success, a byte-array object containing the read data is 1606 ** returned. On failure, the interpreter result is set to the 1607 ** text representation of the returned error code (i.e. "SQLITE_NOMEM") 1608 ** and a Tcl exception is thrown. 1609 */ 1610 static int test_blob_read( 1611 ClientData clientData, /* Not used */ 1612 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1613 int objc, /* Number of arguments */ 1614 Tcl_Obj *CONST objv[] /* Command arguments */ 1615 ){ 1616 Tcl_Channel channel; 1617 ClientData instanceData; 1618 sqlite3_blob *pBlob; 1619 int notUsed; 1620 int nByte; 1621 int iOffset; 1622 unsigned char *zBuf; 1623 int rc; 1624 1625 if( objc!=4 ){ 1626 Tcl_WrongNumArgs(interp, 1, objv, "CHANNEL OFFSET N"); 1627 return TCL_ERROR; 1628 } 1629 1630 channel = Tcl_GetChannel(interp, Tcl_GetString(objv[1]), ¬Used); 1631 if( !channel 1632 || TCL_OK!=Tcl_GetIntFromObj(interp, objv[2], &iOffset) 1633 || TCL_OK!=Tcl_GetIntFromObj(interp, objv[3], &nByte) 1634 || nByte<0 || iOffset<0 1635 ){ 1636 return TCL_ERROR; 1637 } 1638 1639 instanceData = Tcl_GetChannelInstanceData(channel); 1640 pBlob = *((sqlite3_blob **)instanceData); 1641 1642 zBuf = (unsigned char *)Tcl_Alloc(nByte); 1643 rc = sqlite3_blob_read(pBlob, zBuf, nByte, iOffset); 1644 if( rc==SQLITE_OK ){ 1645 Tcl_SetObjResult(interp, Tcl_NewByteArrayObj(zBuf, nByte)); 1646 }else{ 1647 Tcl_SetResult(interp, (char *)sqlite3TestErrorName(rc), TCL_VOLATILE); 1648 } 1649 Tcl_Free((char *)zBuf); 1650 1651 return (rc==SQLITE_OK ? TCL_OK : TCL_ERROR); 1652 } 1653 1654 /* 1655 ** sqlite3_blob_write CHANNEL OFFSET DATA ?NDATA? 1656 ** 1657 ** This command is used to test the sqlite3_blob_write() in ways that 1658 ** the Tcl channel interface does not. The first argument should 1659 ** be the name of a valid channel created by the [incrblob] method 1660 ** of a database handle. This function calls sqlite3_blob_write() 1661 ** to write the DATA byte-array to the underlying SQLite blob handle. 1662 ** at offset OFFSET. 1663 ** 1664 ** On success, an empty string is returned. On failure, the interpreter 1665 ** result is set to the text representation of the returned error code 1666 ** (i.e. "SQLITE_NOMEM") and a Tcl exception is thrown. 1667 */ 1668 static int test_blob_write( 1669 ClientData clientData, /* Not used */ 1670 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1671 int objc, /* Number of arguments */ 1672 Tcl_Obj *CONST objv[] /* Command arguments */ 1673 ){ 1674 Tcl_Channel channel; 1675 ClientData instanceData; 1676 sqlite3_blob *pBlob; 1677 int notUsed; 1678 int iOffset; 1679 int rc; 1680 1681 unsigned char *zBuf; 1682 int nBuf; 1683 1684 if( objc!=4 && objc!=5 ){ 1685 Tcl_WrongNumArgs(interp, 1, objv, "CHANNEL OFFSET DATA ?NDATA?"); 1686 return TCL_ERROR; 1687 } 1688 1689 channel = Tcl_GetChannel(interp, Tcl_GetString(objv[1]), ¬Used); 1690 if( !channel || TCL_OK!=Tcl_GetIntFromObj(interp, objv[2], &iOffset) ){ 1691 return TCL_ERROR; 1692 } 1693 1694 instanceData = Tcl_GetChannelInstanceData(channel); 1695 pBlob = *((sqlite3_blob **)instanceData); 1696 1697 zBuf = Tcl_GetByteArrayFromObj(objv[3], &nBuf); 1698 if( objc==5 && Tcl_GetIntFromObj(interp, objv[4], &nBuf) ){ 1699 return TCL_ERROR; 1700 } 1701 rc = sqlite3_blob_write(pBlob, zBuf, nBuf, iOffset); 1702 if( rc!=SQLITE_OK ){ 1703 Tcl_SetResult(interp, (char *)sqlite3TestErrorName(rc), TCL_VOLATILE); 1704 } 1705 1706 return (rc==SQLITE_OK ? TCL_OK : TCL_ERROR); 1707 } 1708 #endif 1709 1710 /* 1711 ** Usage: sqlite3_create_collation_v2 DB-HANDLE NAME CMP-PROC DEL-PROC 1712 ** 1713 ** This Tcl proc is used for testing the experimental 1714 ** sqlite3_create_collation_v2() interface. 1715 */ 1716 struct TestCollationX { 1717 Tcl_Interp *interp; 1718 Tcl_Obj *pCmp; 1719 Tcl_Obj *pDel; 1720 }; 1721 typedef struct TestCollationX TestCollationX; 1722 static void testCreateCollationDel(void *pCtx){ 1723 TestCollationX *p = (TestCollationX *)pCtx; 1724 1725 int rc = Tcl_EvalObjEx(p->interp, p->pDel, TCL_EVAL_DIRECT|TCL_EVAL_GLOBAL); 1726 if( rc!=TCL_OK ){ 1727 Tcl_BackgroundError(p->interp); 1728 } 1729 1730 Tcl_DecrRefCount(p->pCmp); 1731 Tcl_DecrRefCount(p->pDel); 1732 sqlite3_free((void *)p); 1733 } 1734 static int testCreateCollationCmp( 1735 void *pCtx, 1736 int nLeft, 1737 const void *zLeft, 1738 int nRight, 1739 const void *zRight 1740 ){ 1741 TestCollationX *p = (TestCollationX *)pCtx; 1742 Tcl_Obj *pScript = Tcl_DuplicateObj(p->pCmp); 1743 int iRes = 0; 1744 1745 Tcl_IncrRefCount(pScript); 1746 Tcl_ListObjAppendElement(0, pScript, Tcl_NewStringObj((char *)zLeft, nLeft)); 1747 Tcl_ListObjAppendElement(0, pScript, Tcl_NewStringObj((char *)zRight,nRight)); 1748 1749 if( TCL_OK!=Tcl_EvalObjEx(p->interp, pScript, TCL_EVAL_DIRECT|TCL_EVAL_GLOBAL) 1750 || TCL_OK!=Tcl_GetIntFromObj(p->interp, Tcl_GetObjResult(p->interp), &iRes) 1751 ){ 1752 Tcl_BackgroundError(p->interp); 1753 } 1754 Tcl_DecrRefCount(pScript); 1755 1756 return iRes; 1757 } 1758 static int test_create_collation_v2( 1759 ClientData clientData, /* Not used */ 1760 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1761 int objc, /* Number of arguments */ 1762 Tcl_Obj *CONST objv[] /* Command arguments */ 1763 ){ 1764 TestCollationX *p; 1765 sqlite3 *db; 1766 int rc; 1767 1768 if( objc!=5 ){ 1769 Tcl_WrongNumArgs(interp, 1, objv, "DB-HANDLE NAME CMP-PROC DEL-PROC"); 1770 return TCL_ERROR; 1771 } 1772 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 1773 1774 p = (TestCollationX *)sqlite3_malloc(sizeof(TestCollationX)); 1775 p->pCmp = objv[3]; 1776 p->pDel = objv[4]; 1777 p->interp = interp; 1778 Tcl_IncrRefCount(p->pCmp); 1779 Tcl_IncrRefCount(p->pDel); 1780 1781 rc = sqlite3_create_collation_v2(db, Tcl_GetString(objv[2]), 16, 1782 (void *)p, testCreateCollationCmp, testCreateCollationDel 1783 ); 1784 if( rc!=SQLITE_MISUSE ){ 1785 Tcl_AppendResult(interp, "sqlite3_create_collate_v2() failed to detect " 1786 "an invalid encoding", (char*)0); 1787 return TCL_ERROR; 1788 } 1789 rc = sqlite3_create_collation_v2(db, Tcl_GetString(objv[2]), SQLITE_UTF8, 1790 (void *)p, testCreateCollationCmp, testCreateCollationDel 1791 ); 1792 return TCL_OK; 1793 } 1794 1795 /* 1796 ** Usage: sqlite3_load_extension DB-HANDLE FILE ?PROC? 1797 */ 1798 static int test_load_extension( 1799 ClientData clientData, /* Not used */ 1800 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1801 int objc, /* Number of arguments */ 1802 Tcl_Obj *CONST objv[] /* Command arguments */ 1803 ){ 1804 Tcl_CmdInfo cmdInfo; 1805 sqlite3 *db; 1806 int rc; 1807 char *zDb; 1808 char *zFile; 1809 char *zProc = 0; 1810 char *zErr = 0; 1811 1812 if( objc!=4 && objc!=3 ){ 1813 Tcl_WrongNumArgs(interp, 1, objv, "DB-HANDLE FILE ?PROC?"); 1814 return TCL_ERROR; 1815 } 1816 zDb = Tcl_GetString(objv[1]); 1817 zFile = Tcl_GetString(objv[2]); 1818 if( objc==4 ){ 1819 zProc = Tcl_GetString(objv[3]); 1820 } 1821 1822 /* Extract the C database handle from the Tcl command name */ 1823 if( !Tcl_GetCommandInfo(interp, zDb, &cmdInfo) ){ 1824 Tcl_AppendResult(interp, "command not found: ", zDb, (char*)0); 1825 return TCL_ERROR; 1826 } 1827 db = ((struct SqliteDb*)cmdInfo.objClientData)->db; 1828 assert(db); 1829 1830 /* Call the underlying C function. If an error occurs, set rc to 1831 ** TCL_ERROR and load any error string into the interpreter. If no 1832 ** error occurs, set rc to TCL_OK. 1833 */ 1834 #ifdef SQLITE_OMIT_LOAD_EXTENSION 1835 rc = SQLITE_ERROR; 1836 zErr = sqlite3_mprintf("this build omits sqlite3_load_extension()"); 1837 #else 1838 rc = sqlite3_load_extension(db, zFile, zProc, &zErr); 1839 #endif 1840 if( rc!=SQLITE_OK ){ 1841 Tcl_SetResult(interp, zErr ? zErr : "", TCL_VOLATILE); 1842 rc = TCL_ERROR; 1843 }else{ 1844 rc = TCL_OK; 1845 } 1846 sqlite3_free(zErr); 1847 1848 return rc; 1849 } 1850 1851 /* 1852 ** Usage: sqlite3_enable_load_extension DB-HANDLE ONOFF 1853 */ 1854 static int test_enable_load( 1855 ClientData clientData, /* Not used */ 1856 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1857 int objc, /* Number of arguments */ 1858 Tcl_Obj *CONST objv[] /* Command arguments */ 1859 ){ 1860 Tcl_CmdInfo cmdInfo; 1861 sqlite3 *db; 1862 char *zDb; 1863 int onoff; 1864 1865 if( objc!=3 ){ 1866 Tcl_WrongNumArgs(interp, 1, objv, "DB-HANDLE ONOFF"); 1867 return TCL_ERROR; 1868 } 1869 zDb = Tcl_GetString(objv[1]); 1870 1871 /* Extract the C database handle from the Tcl command name */ 1872 if( !Tcl_GetCommandInfo(interp, zDb, &cmdInfo) ){ 1873 Tcl_AppendResult(interp, "command not found: ", zDb, (char*)0); 1874 return TCL_ERROR; 1875 } 1876 db = ((struct SqliteDb*)cmdInfo.objClientData)->db; 1877 assert(db); 1878 1879 /* Get the onoff parameter */ 1880 if( Tcl_GetBooleanFromObj(interp, objv[2], &onoff) ){ 1881 return TCL_ERROR; 1882 } 1883 1884 #ifdef SQLITE_OMIT_LOAD_EXTENSION 1885 Tcl_AppendResult(interp, "this build omits sqlite3_load_extension()"); 1886 return TCL_ERROR; 1887 #else 1888 sqlite3_enable_load_extension(db, onoff); 1889 return TCL_OK; 1890 #endif 1891 } 1892 1893 /* 1894 ** Usage: sqlite_abort 1895 ** 1896 ** Shutdown the process immediately. This is not a clean shutdown. 1897 ** This command is used to test the recoverability of a database in 1898 ** the event of a program crash. 1899 */ 1900 static int sqlite_abort( 1901 void *NotUsed, 1902 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1903 int argc, /* Number of arguments */ 1904 char **argv /* Text of each argument */ 1905 ){ 1906 assert( interp==0 ); /* This will always fail */ 1907 return TCL_OK; 1908 } 1909 1910 /* 1911 ** The following routine is a user-defined SQL function whose purpose 1912 ** is to test the sqlite_set_result() API. 1913 */ 1914 static void testFunc(sqlite3_context *context, int argc, sqlite3_value **argv){ 1915 while( argc>=2 ){ 1916 const char *zArg0 = (char*)sqlite3_value_text(argv[0]); 1917 if( zArg0 ){ 1918 if( 0==sqlite3StrICmp(zArg0, "int") ){ 1919 sqlite3_result_int(context, sqlite3_value_int(argv[1])); 1920 }else if( sqlite3StrICmp(zArg0,"int64")==0 ){ 1921 sqlite3_result_int64(context, sqlite3_value_int64(argv[1])); 1922 }else if( sqlite3StrICmp(zArg0,"string")==0 ){ 1923 sqlite3_result_text(context, (char*)sqlite3_value_text(argv[1]), -1, 1924 SQLITE_TRANSIENT); 1925 }else if( sqlite3StrICmp(zArg0,"double")==0 ){ 1926 sqlite3_result_double(context, sqlite3_value_double(argv[1])); 1927 }else if( sqlite3StrICmp(zArg0,"null")==0 ){ 1928 sqlite3_result_null(context); 1929 }else if( sqlite3StrICmp(zArg0,"value")==0 ){ 1930 sqlite3_result_value(context, argv[sqlite3_value_int(argv[1])]); 1931 }else{ 1932 goto error_out; 1933 } 1934 }else{ 1935 goto error_out; 1936 } 1937 argc -= 2; 1938 argv += 2; 1939 } 1940 return; 1941 1942 error_out: 1943 sqlite3_result_error(context,"first argument should be one of: " 1944 "int int64 string double null value", -1); 1945 } 1946 1947 /* 1948 ** Usage: sqlite_register_test_function DB NAME 1949 ** 1950 ** Register the test SQL function on the database DB under the name NAME. 1951 */ 1952 static int test_register_func( 1953 void *NotUsed, 1954 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1955 int argc, /* Number of arguments */ 1956 char **argv /* Text of each argument */ 1957 ){ 1958 sqlite3 *db; 1959 int rc; 1960 if( argc!=3 ){ 1961 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 1962 " DB FUNCTION-NAME", 0); 1963 return TCL_ERROR; 1964 } 1965 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 1966 rc = sqlite3_create_function(db, argv[2], -1, SQLITE_UTF8, 0, 1967 testFunc, 0, 0); 1968 if( rc!=0 ){ 1969 Tcl_AppendResult(interp, sqlite3ErrStr(rc), 0); 1970 return TCL_ERROR; 1971 } 1972 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 1973 return TCL_OK; 1974 } 1975 1976 /* 1977 ** Usage: sqlite3_finalize STMT 1978 ** 1979 ** Finalize a statement handle. 1980 */ 1981 static int test_finalize( 1982 void * clientData, 1983 Tcl_Interp *interp, 1984 int objc, 1985 Tcl_Obj *CONST objv[] 1986 ){ 1987 sqlite3_stmt *pStmt; 1988 int rc; 1989 sqlite3 *db = 0; 1990 1991 if( objc!=2 ){ 1992 Tcl_AppendResult(interp, "wrong # args: should be \"", 1993 Tcl_GetStringFromObj(objv[0], 0), " <STMT>", 0); 1994 return TCL_ERROR; 1995 } 1996 1997 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 1998 1999 if( pStmt ){ 2000 db = StmtToDb(pStmt); 2001 } 2002 rc = sqlite3_finalize(pStmt); 2003 Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); 2004 if( db && sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 2005 return TCL_OK; 2006 } 2007 2008 /* 2009 ** Usage: sqlite3_stmt_status STMT CODE RESETFLAG 2010 ** 2011 ** Get the value of a status counter from a statement. 2012 */ 2013 static int test_stmt_status( 2014 void * clientData, 2015 Tcl_Interp *interp, 2016 int objc, 2017 Tcl_Obj *CONST objv[] 2018 ){ 2019 int iValue; 2020 int i, op, resetFlag; 2021 const char *zOpName; 2022 sqlite3_stmt *pStmt; 2023 2024 static const struct { 2025 const char *zName; 2026 int op; 2027 } aOp[] = { 2028 { "SQLITE_STMTSTATUS_FULLSCAN_STEP", SQLITE_STMTSTATUS_FULLSCAN_STEP }, 2029 { "SQLITE_STMTSTATUS_SORT", SQLITE_STMTSTATUS_SORT }, 2030 }; 2031 if( objc!=4 ){ 2032 Tcl_WrongNumArgs(interp, 1, objv, "STMT PARAMETER RESETFLAG"); 2033 return TCL_ERROR; 2034 } 2035 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 2036 zOpName = Tcl_GetString(objv[2]); 2037 for(i=0; i<ArraySize(aOp); i++){ 2038 if( strcmp(aOp[i].zName, zOpName)==0 ){ 2039 op = aOp[i].op; 2040 break; 2041 } 2042 } 2043 if( i>=ArraySize(aOp) ){ 2044 if( Tcl_GetIntFromObj(interp, objv[2], &op) ) return TCL_ERROR; 2045 } 2046 if( Tcl_GetBooleanFromObj(interp, objv[3], &resetFlag) ) return TCL_ERROR; 2047 iValue = sqlite3_stmt_status(pStmt, op, resetFlag); 2048 Tcl_SetObjResult(interp, Tcl_NewIntObj(iValue)); 2049 return TCL_OK; 2050 } 2051 2052 /* 2053 ** Usage: sqlite3_next_stmt DB STMT 2054 ** 2055 ** Return the next statment in sequence after STMT. 2056 */ 2057 static int test_next_stmt( 2058 void * clientData, 2059 Tcl_Interp *interp, 2060 int objc, 2061 Tcl_Obj *CONST objv[] 2062 ){ 2063 sqlite3_stmt *pStmt; 2064 sqlite3 *db = 0; 2065 char zBuf[50]; 2066 2067 if( objc!=3 ){ 2068 Tcl_AppendResult(interp, "wrong # args: should be \"", 2069 Tcl_GetStringFromObj(objv[0], 0), " DB STMT", 0); 2070 return TCL_ERROR; 2071 } 2072 2073 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 2074 if( getStmtPointer(interp, Tcl_GetString(objv[2]), &pStmt) ) return TCL_ERROR; 2075 pStmt = sqlite3_next_stmt(db, pStmt); 2076 if( pStmt ){ 2077 if( sqlite3TestMakePointerStr(interp, zBuf, pStmt) ) return TCL_ERROR; 2078 Tcl_AppendResult(interp, zBuf, 0); 2079 } 2080 return TCL_OK; 2081 } 2082 2083 2084 /* 2085 ** Usage: sqlite3_reset STMT 2086 ** 2087 ** Reset a statement handle. 2088 */ 2089 static int test_reset( 2090 void * clientData, 2091 Tcl_Interp *interp, 2092 int objc, 2093 Tcl_Obj *CONST objv[] 2094 ){ 2095 sqlite3_stmt *pStmt; 2096 int rc; 2097 2098 if( objc!=2 ){ 2099 Tcl_AppendResult(interp, "wrong # args: should be \"", 2100 Tcl_GetStringFromObj(objv[0], 0), " <STMT>", 0); 2101 return TCL_ERROR; 2102 } 2103 2104 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 2105 2106 rc = sqlite3_reset(pStmt); 2107 if( pStmt && sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ){ 2108 return TCL_ERROR; 2109 } 2110 Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); 2111 /* 2112 if( rc ){ 2113 return TCL_ERROR; 2114 } 2115 */ 2116 return TCL_OK; 2117 } 2118 2119 /* 2120 ** Usage: sqlite3_expired STMT 2121 ** 2122 ** Return TRUE if a recompilation of the statement is recommended. 2123 */ 2124 static int test_expired( 2125 void * clientData, 2126 Tcl_Interp *interp, 2127 int objc, 2128 Tcl_Obj *CONST objv[] 2129 ){ 2130 #ifndef SQLITE_OMIT_DEPRECATED 2131 sqlite3_stmt *pStmt; 2132 if( objc!=2 ){ 2133 Tcl_AppendResult(interp, "wrong # args: should be \"", 2134 Tcl_GetStringFromObj(objv[0], 0), " <STMT>", 0); 2135 return TCL_ERROR; 2136 } 2137 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 2138 Tcl_SetObjResult(interp, Tcl_NewBooleanObj(sqlite3_expired(pStmt))); 2139 #endif 2140 return TCL_OK; 2141 } 2142 2143 /* 2144 ** Usage: sqlite3_transfer_bindings FROMSTMT TOSTMT 2145 ** 2146 ** Transfer all bindings from FROMSTMT over to TOSTMT 2147 */ 2148 static int test_transfer_bind( 2149 void * clientData, 2150 Tcl_Interp *interp, 2151 int objc, 2152 Tcl_Obj *CONST objv[] 2153 ){ 2154 #ifndef SQLITE_OMIT_DEPRECATED 2155 sqlite3_stmt *pStmt1, *pStmt2; 2156 if( objc!=3 ){ 2157 Tcl_AppendResult(interp, "wrong # args: should be \"", 2158 Tcl_GetStringFromObj(objv[0], 0), " FROM-STMT TO-STMT", 0); 2159 return TCL_ERROR; 2160 } 2161 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt1)) return TCL_ERROR; 2162 if( getStmtPointer(interp, Tcl_GetString(objv[2]), &pStmt2)) return TCL_ERROR; 2163 Tcl_SetObjResult(interp, 2164 Tcl_NewIntObj(sqlite3_transfer_bindings(pStmt1,pStmt2))); 2165 #endif 2166 return TCL_OK; 2167 } 2168 2169 /* 2170 ** Usage: sqlite3_changes DB 2171 ** 2172 ** Return the number of changes made to the database by the last SQL 2173 ** execution. 2174 */ 2175 static int test_changes( 2176 void * clientData, 2177 Tcl_Interp *interp, 2178 int objc, 2179 Tcl_Obj *CONST objv[] 2180 ){ 2181 sqlite3 *db; 2182 if( objc!=2 ){ 2183 Tcl_AppendResult(interp, "wrong # args: should be \"", 2184 Tcl_GetString(objv[0]), " DB", 0); 2185 return TCL_ERROR; 2186 } 2187 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 2188 Tcl_SetObjResult(interp, Tcl_NewIntObj(sqlite3_changes(db))); 2189 return TCL_OK; 2190 } 2191 2192 /* 2193 ** This is the "static_bind_value" that variables are bound to when 2194 ** the FLAG option of sqlite3_bind is "static" 2195 */ 2196 static char *sqlite_static_bind_value = 0; 2197 static int sqlite_static_bind_nbyte = 0; 2198 2199 /* 2200 ** Usage: sqlite3_bind VM IDX VALUE FLAGS 2201 ** 2202 ** Sets the value of the IDX-th occurance of "?" in the original SQL 2203 ** string. VALUE is the new value. If FLAGS=="null" then VALUE is 2204 ** ignored and the value is set to NULL. If FLAGS=="static" then 2205 ** the value is set to the value of a static variable named 2206 ** "sqlite_static_bind_value". If FLAGS=="normal" then a copy 2207 ** of the VALUE is made. If FLAGS=="blob10" then a VALUE is ignored 2208 ** an a 10-byte blob "abc\000xyz\000pq" is inserted. 2209 */ 2210 static int test_bind( 2211 void *NotUsed, 2212 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 2213 int argc, /* Number of arguments */ 2214 char **argv /* Text of each argument */ 2215 ){ 2216 sqlite3_stmt *pStmt; 2217 int rc; 2218 int idx; 2219 if( argc!=5 ){ 2220 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 2221 " VM IDX VALUE (null|static|normal)\"", 0); 2222 return TCL_ERROR; 2223 } 2224 if( getStmtPointer(interp, argv[1], &pStmt) ) return TCL_ERROR; 2225 if( Tcl_GetInt(interp, argv[2], &idx) ) return TCL_ERROR; 2226 if( strcmp(argv[4],"null")==0 ){ 2227 rc = sqlite3_bind_null(pStmt, idx); 2228 }else if( strcmp(argv[4],"static")==0 ){ 2229 rc = sqlite3_bind_text(pStmt, idx, sqlite_static_bind_value, -1, 0); 2230 }else if( strcmp(argv[4],"static-nbytes")==0 ){ 2231 rc = sqlite3_bind_text(pStmt, idx, sqlite_static_bind_value, 2232 sqlite_static_bind_nbyte, 0); 2233 }else if( strcmp(argv[4],"normal")==0 ){ 2234 rc = sqlite3_bind_text(pStmt, idx, argv[3], -1, SQLITE_TRANSIENT); 2235 }else if( strcmp(argv[4],"blob10")==0 ){ 2236 rc = sqlite3_bind_text(pStmt, idx, "abc\000xyz\000pq", 10, SQLITE_STATIC); 2237 }else{ 2238 Tcl_AppendResult(interp, "4th argument should be " 2239 "\"null\" or \"static\" or \"normal\"", 0); 2240 return TCL_ERROR; 2241 } 2242 if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR; 2243 if( rc ){ 2244 char zBuf[50]; 2245 sprintf(zBuf, "(%d) ", rc); 2246 Tcl_AppendResult(interp, zBuf, sqlite3ErrStr(rc), 0); 2247 return TCL_ERROR; 2248 } 2249 return TCL_OK; 2250 } 2251 2252 #ifndef SQLITE_OMIT_UTF16 2253 /* 2254 ** Usage: add_test_collate <db ptr> <utf8> <utf16le> <utf16be> 2255 ** 2256 ** This function is used to test that SQLite selects the correct collation 2257 ** sequence callback when multiple versions (for different text encodings) 2258 ** are available. 2259 ** 2260 ** Calling this routine registers the collation sequence "test_collate" 2261 ** with database handle <db>. The second argument must be a list of three 2262 ** boolean values. If the first is true, then a version of test_collate is 2263 ** registered for UTF-8, if the second is true, a version is registered for 2264 ** UTF-16le, if the third is true, a UTF-16be version is available. 2265 ** Previous versions of test_collate are deleted. 2266 ** 2267 ** The collation sequence test_collate is implemented by calling the 2268 ** following TCL script: 2269 ** 2270 ** "test_collate <enc> <lhs> <rhs>" 2271 ** 2272 ** The <lhs> and <rhs> are the two values being compared, encoded in UTF-8. 2273 ** The <enc> parameter is the encoding of the collation function that 2274 ** SQLite selected to call. The TCL test script implements the 2275 ** "test_collate" proc. 2276 ** 2277 ** Note that this will only work with one intepreter at a time, as the 2278 ** interp pointer to use when evaluating the TCL script is stored in 2279 ** pTestCollateInterp. 2280 */ 2281 static Tcl_Interp* pTestCollateInterp; 2282 static int test_collate_func( 2283 void *pCtx, 2284 int nA, const void *zA, 2285 int nB, const void *zB 2286 ){ 2287 Tcl_Interp *i = pTestCollateInterp; 2288 int encin = (int)pCtx; 2289 int res; 2290 int n; 2291 2292 sqlite3_value *pVal; 2293 Tcl_Obj *pX; 2294 2295 pX = Tcl_NewStringObj("test_collate", -1); 2296 Tcl_IncrRefCount(pX); 2297 2298 switch( encin ){ 2299 case SQLITE_UTF8: 2300 Tcl_ListObjAppendElement(i,pX,Tcl_NewStringObj("UTF-8",-1)); 2301 break; 2302 case SQLITE_UTF16LE: 2303 Tcl_ListObjAppendElement(i,pX,Tcl_NewStringObj("UTF-16LE",-1)); 2304 break; 2305 case SQLITE_UTF16BE: 2306 Tcl_ListObjAppendElement(i,pX,Tcl_NewStringObj("UTF-16BE",-1)); 2307 break; 2308 default: 2309 assert(0); 2310 } 2311 2312 pVal = sqlite3ValueNew(0); 2313 sqlite3ValueSetStr(pVal, nA, zA, encin, SQLITE_STATIC); 2314 n = sqlite3_value_bytes(pVal); 2315 Tcl_ListObjAppendElement(i,pX, 2316 Tcl_NewStringObj((char*)sqlite3_value_text(pVal),n)); 2317 sqlite3ValueSetStr(pVal, nB, zB, encin, SQLITE_STATIC); 2318 n = sqlite3_value_bytes(pVal); 2319 Tcl_ListObjAppendElement(i,pX, 2320 Tcl_NewStringObj((char*)sqlite3_value_text(pVal),n)); 2321 sqlite3ValueFree(pVal); 2322 2323 Tcl_EvalObjEx(i, pX, 0); 2324 Tcl_DecrRefCount(pX); 2325 Tcl_GetIntFromObj(i, Tcl_GetObjResult(i), &res); 2326 return res; 2327 } 2328 static int test_collate( 2329 void * clientData, 2330 Tcl_Interp *interp, 2331 int objc, 2332 Tcl_Obj *CONST objv[] 2333 ){ 2334 sqlite3 *db; 2335 int val; 2336 sqlite3_value *pVal; 2337 int rc; 2338 2339 if( objc!=5 ) goto bad_args; 2340 pTestCollateInterp = interp; 2341 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 2342 2343 if( TCL_OK!=Tcl_GetBooleanFromObj(interp, objv[2], &val) ) return TCL_ERROR; 2344 rc = sqlite3_create_collation(db, "test_collate", SQLITE_UTF8, 2345 (void *)SQLITE_UTF8, val?test_collate_func:0); 2346 if( rc==SQLITE_OK ){ 2347 const void *zUtf16; 2348 if( TCL_OK!=Tcl_GetBooleanFromObj(interp, objv[3], &val) ) return TCL_ERROR; 2349 rc = sqlite3_create_collation(db, "test_collate", SQLITE_UTF16LE, 2350 (void *)SQLITE_UTF16LE, val?test_collate_func:0); 2351 if( TCL_OK!=Tcl_GetBooleanFromObj(interp, objv[4], &val) ) return TCL_ERROR; 2352 2353 #if 0 2354 if( sqlite3_iMallocFail>0 ){ 2355 sqlite3_iMallocFail++; 2356 } 2357 #endif 2358 sqlite3_mutex_enter(db->mutex); 2359 pVal = sqlite3ValueNew(db); 2360 sqlite3ValueSetStr(pVal, -1, "test_collate", SQLITE_UTF8, SQLITE_STATIC); 2361 zUtf16 = sqlite3ValueText(pVal, SQLITE_UTF16NATIVE); 2362 if( db->mallocFailed ){ 2363 rc = SQLITE_NOMEM; 2364 }else{ 2365 rc = sqlite3_create_collation16(db, zUtf16, SQLITE_UTF16BE, 2366 (void *)SQLITE_UTF16BE, val?test_collate_func:0); 2367 } 2368 sqlite3ValueFree(pVal); 2369 sqlite3_mutex_leave(db->mutex); 2370 } 2371 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 2372 2373 if( rc!=SQLITE_OK ){ 2374 Tcl_AppendResult(interp, sqlite3TestErrorName(rc), 0); 2375 return TCL_ERROR; 2376 } 2377 return TCL_OK; 2378 2379 bad_args: 2380 Tcl_AppendResult(interp, "wrong # args: should be \"", 2381 Tcl_GetStringFromObj(objv[0], 0), " <DB> <utf8> <utf16le> <utf16be>", 0); 2382 return TCL_ERROR; 2383 } 2384 2385 /* 2386 ** When the collation needed callback is invoked, record the name of 2387 ** the requested collating function here. The recorded name is linked 2388 ** to a TCL variable and used to make sure that the requested collation 2389 ** name is correct. 2390 */ 2391 static char zNeededCollation[200]; 2392 static char *pzNeededCollation = zNeededCollation; 2393 2394 2395 /* 2396 ** Called when a collating sequence is needed. Registered using 2397 ** sqlite3_collation_needed16(). 2398 */ 2399 static void test_collate_needed_cb( 2400 void *pCtx, 2401 sqlite3 *db, 2402 int eTextRep, 2403 const void *pName 2404 ){ 2405 int enc = ENC(db); 2406 int i; 2407 char *z; 2408 for(z = (char*)pName, i=0; *z || z[1]; z++){ 2409 if( *z ) zNeededCollation[i++] = *z; 2410 } 2411 zNeededCollation[i] = 0; 2412 sqlite3_create_collation( 2413 db, "test_collate", ENC(db), (void *)enc, test_collate_func); 2414 } 2415 2416 /* 2417 ** Usage: add_test_collate_needed DB 2418 */ 2419 static int test_collate_needed( 2420 void * clientData, 2421 Tcl_Interp *interp, 2422 int objc, 2423 Tcl_Obj *CONST objv[] 2424 ){ 2425 sqlite3 *db; 2426 int rc; 2427 2428 if( objc!=2 ) goto bad_args; 2429 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 2430 rc = sqlite3_collation_needed16(db, 0, test_collate_needed_cb); 2431 zNeededCollation[0] = 0; 2432 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 2433 return TCL_OK; 2434 2435 bad_args: 2436 Tcl_WrongNumArgs(interp, 1, objv, "DB"); 2437 return TCL_ERROR; 2438 } 2439 2440 /* 2441 ** tclcmd: add_alignment_test_collations DB 2442 ** 2443 ** Add two new collating sequences to the database DB 2444 ** 2445 ** utf16_aligned 2446 ** utf16_unaligned 2447 ** 2448 ** Both collating sequences use the same sort order as BINARY. 2449 ** The only difference is that the utf16_aligned collating 2450 ** sequence is declared with the SQLITE_UTF16_ALIGNED flag. 2451 ** Both collating functions increment the unaligned utf16 counter 2452 ** whenever they see a string that begins on an odd byte boundary. 2453 */ 2454 static int unaligned_string_counter = 0; 2455 static int alignmentCollFunc( 2456 void *NotUsed, 2457 int nKey1, const void *pKey1, 2458 int nKey2, const void *pKey2 2459 ){ 2460 int rc, n; 2461 n = nKey1<nKey2 ? nKey1 : nKey2; 2462 if( nKey1>0 && 1==(1&(int)pKey1) ) unaligned_string_counter++; 2463 if( nKey2>0 && 1==(1&(int)pKey2) ) unaligned_string_counter++; 2464 rc = memcmp(pKey1, pKey2, n); 2465 if( rc==0 ){ 2466 rc = nKey1 - nKey2; 2467 } 2468 return rc; 2469 } 2470 static int add_alignment_test_collations( 2471 void * clientData, 2472 Tcl_Interp *interp, 2473 int objc, 2474 Tcl_Obj *CONST objv[] 2475 ){ 2476 sqlite3 *db; 2477 if( objc>=2 ){ 2478 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 2479 sqlite3_create_collation(db, "utf16_unaligned", SQLITE_UTF16, 2480 0, alignmentCollFunc); 2481 sqlite3_create_collation(db, "utf16_aligned", SQLITE_UTF16_ALIGNED, 2482 0, alignmentCollFunc); 2483 } 2484 return SQLITE_OK; 2485 } 2486 #endif /* !defined(SQLITE_OMIT_UTF16) */ 2487 2488 /* 2489 ** Usage: add_test_function <db ptr> <utf8> <utf16le> <utf16be> 2490 ** 2491 ** This function is used to test that SQLite selects the correct user 2492 ** function callback when multiple versions (for different text encodings) 2493 ** are available. 2494 ** 2495 ** Calling this routine registers up to three versions of the user function 2496 ** "test_function" with database handle <db>. If the second argument is 2497 ** true, then a version of test_function is registered for UTF-8, if the 2498 ** third is true, a version is registered for UTF-16le, if the fourth is 2499 ** true, a UTF-16be version is available. Previous versions of 2500 ** test_function are deleted. 2501 ** 2502 ** The user function is implemented by calling the following TCL script: 2503 ** 2504 ** "test_function <enc> <arg>" 2505 ** 2506 ** Where <enc> is one of UTF-8, UTF-16LE or UTF16BE, and <arg> is the 2507 ** single argument passed to the SQL function. The value returned by 2508 ** the TCL script is used as the return value of the SQL function. It 2509 ** is passed to SQLite using UTF-16BE for a UTF-8 test_function(), UTF-8 2510 ** for a UTF-16LE test_function(), and UTF-16LE for an implementation that 2511 ** prefers UTF-16BE. 2512 */ 2513 #ifndef SQLITE_OMIT_UTF16 2514 static void test_function_utf8( 2515 sqlite3_context *pCtx, 2516 int nArg, 2517 sqlite3_value **argv 2518 ){ 2519 Tcl_Interp *interp; 2520 Tcl_Obj *pX; 2521 sqlite3_value *pVal; 2522 interp = (Tcl_Interp *)sqlite3_user_data(pCtx); 2523 pX = Tcl_NewStringObj("test_function", -1); 2524 Tcl_IncrRefCount(pX); 2525 Tcl_ListObjAppendElement(interp, pX, Tcl_NewStringObj("UTF-8", -1)); 2526 Tcl_ListObjAppendElement(interp, pX, 2527 Tcl_NewStringObj((char*)sqlite3_value_text(argv[0]), -1)); 2528 Tcl_EvalObjEx(interp, pX, 0); 2529 Tcl_DecrRefCount(pX); 2530 sqlite3_result_text(pCtx, Tcl_GetStringResult(interp), -1, SQLITE_TRANSIENT); 2531 pVal = sqlite3ValueNew(0); 2532 sqlite3ValueSetStr(pVal, -1, Tcl_GetStringResult(interp), 2533 SQLITE_UTF8, SQLITE_STATIC); 2534 sqlite3_result_text16be(pCtx, sqlite3_value_text16be(pVal), 2535 -1, SQLITE_TRANSIENT); 2536 sqlite3ValueFree(pVal); 2537 } 2538 static void test_function_utf16le( 2539 sqlite3_context *pCtx, 2540 int nArg, 2541 sqlite3_value **argv 2542 ){ 2543 Tcl_Interp *interp; 2544 Tcl_Obj *pX; 2545 sqlite3_value *pVal; 2546 interp = (Tcl_Interp *)sqlite3_user_data(pCtx); 2547 pX = Tcl_NewStringObj("test_function", -1); 2548 Tcl_IncrRefCount(pX); 2549 Tcl_ListObjAppendElement(interp, pX, Tcl_NewStringObj("UTF-16LE", -1)); 2550 Tcl_ListObjAppendElement(interp, pX, 2551 Tcl_NewStringObj((char*)sqlite3_value_text(argv[0]), -1)); 2552 Tcl_EvalObjEx(interp, pX, 0); 2553 Tcl_DecrRefCount(pX); 2554 pVal = sqlite3ValueNew(0); 2555 sqlite3ValueSetStr(pVal, -1, Tcl_GetStringResult(interp), 2556 SQLITE_UTF8, SQLITE_STATIC); 2557 sqlite3_result_text(pCtx,(char*)sqlite3_value_text(pVal),-1,SQLITE_TRANSIENT); 2558 sqlite3ValueFree(pVal); 2559 } 2560 static void test_function_utf16be( 2561 sqlite3_context *pCtx, 2562 int nArg, 2563 sqlite3_value **argv 2564 ){ 2565 Tcl_Interp *interp; 2566 Tcl_Obj *pX; 2567 sqlite3_value *pVal; 2568 interp = (Tcl_Interp *)sqlite3_user_data(pCtx); 2569 pX = Tcl_NewStringObj("test_function", -1); 2570 Tcl_IncrRefCount(pX); 2571 Tcl_ListObjAppendElement(interp, pX, Tcl_NewStringObj("UTF-16BE", -1)); 2572 Tcl_ListObjAppendElement(interp, pX, 2573 Tcl_NewStringObj((char*)sqlite3_value_text(argv[0]), -1)); 2574 Tcl_EvalObjEx(interp, pX, 0); 2575 Tcl_DecrRefCount(pX); 2576 pVal = sqlite3ValueNew(0); 2577 sqlite3ValueSetStr(pVal, -1, Tcl_GetStringResult(interp), 2578 SQLITE_UTF8, SQLITE_STATIC); 2579 sqlite3_result_text16(pCtx, sqlite3_value_text16le(pVal), 2580 -1, SQLITE_TRANSIENT); 2581 sqlite3_result_text16be(pCtx, sqlite3_value_text16le(pVal), 2582 -1, SQLITE_TRANSIENT); 2583 sqlite3_result_text16le(pCtx, sqlite3_value_text16le(pVal), 2584 -1, SQLITE_TRANSIENT); 2585 sqlite3ValueFree(pVal); 2586 } 2587 #endif /* SQLITE_OMIT_UTF16 */ 2588 static int test_function( 2589 void * clientData, 2590 Tcl_Interp *interp, 2591 int objc, 2592 Tcl_Obj *CONST objv[] 2593 ){ 2594 #ifndef SQLITE_OMIT_UTF16 2595 sqlite3 *db; 2596 int val; 2597 2598 if( objc!=5 ) goto bad_args; 2599 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 2600 2601 if( TCL_OK!=Tcl_GetBooleanFromObj(interp, objv[2], &val) ) return TCL_ERROR; 2602 if( val ){ 2603 sqlite3_create_function(db, "test_function", 1, SQLITE_UTF8, 2604 interp, test_function_utf8, 0, 0); 2605 } 2606 if( TCL_OK!=Tcl_GetBooleanFromObj(interp, objv[3], &val) ) return TCL_ERROR; 2607 if( val ){ 2608 sqlite3_create_function(db, "test_function", 1, SQLITE_UTF16LE, 2609 interp, test_function_utf16le, 0, 0); 2610 } 2611 if( TCL_OK!=Tcl_GetBooleanFromObj(interp, objv[4], &val) ) return TCL_ERROR; 2612 if( val ){ 2613 sqlite3_create_function(db, "test_function", 1, SQLITE_UTF16BE, 2614 interp, test_function_utf16be, 0, 0); 2615 } 2616 2617 return TCL_OK; 2618 bad_args: 2619 Tcl_AppendResult(interp, "wrong # args: should be \"", 2620 Tcl_GetStringFromObj(objv[0], 0), " <DB> <utf8> <utf16le> <utf16be>", 0); 2621 #endif /* SQLITE_OMIT_UTF16 */ 2622 return TCL_ERROR; 2623 } 2624 2625 /* 2626 ** Usage: test_errstr <err code> 2627 ** 2628 ** Test that the english language string equivalents for sqlite error codes 2629 ** are sane. The parameter is an integer representing an sqlite error code. 2630 ** The result is a list of two elements, the string representation of the 2631 ** error code and the english language explanation. 2632 */ 2633 static int test_errstr( 2634 void * clientData, 2635 Tcl_Interp *interp, 2636 int objc, 2637 Tcl_Obj *CONST objv[] 2638 ){ 2639 char *zCode; 2640 int i; 2641 if( objc!=1 ){ 2642 Tcl_WrongNumArgs(interp, 1, objv, "<error code>"); 2643 } 2644 2645 zCode = Tcl_GetString(objv[1]); 2646 for(i=0; i<200; i++){ 2647 if( 0==strcmp(t1ErrorName(i), zCode) ) break; 2648 } 2649 Tcl_SetResult(interp, (char *)sqlite3ErrStr(i), 0); 2650 return TCL_OK; 2651 } 2652 2653 /* 2654 ** Usage: breakpoint 2655 ** 2656 ** This routine exists for one purpose - to provide a place to put a 2657 ** breakpoint with GDB that can be triggered using TCL code. The use 2658 ** for this is when a particular test fails on (say) the 1485th iteration. 2659 ** In the TCL test script, we can add code like this: 2660 ** 2661 ** if {$i==1485} breakpoint 2662 ** 2663 ** Then run testfixture in the debugger and wait for the breakpoint to 2664 ** fire. Then additional breakpoints can be set to trace down the bug. 2665 */ 2666 static int test_breakpoint( 2667 void *NotUsed, 2668 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 2669 int argc, /* Number of arguments */ 2670 char **argv /* Text of each argument */ 2671 ){ 2672 return TCL_OK; /* Do nothing */ 2673 } 2674 2675 /* 2676 ** Usage: sqlite3_bind_zeroblob STMT IDX N 2677 ** 2678 ** Test the sqlite3_bind_zeroblob interface. STMT is a prepared statement. 2679 ** IDX is the index of a wildcard in the prepared statement. This command 2680 ** binds a N-byte zero-filled BLOB to the wildcard. 2681 */ 2682 static int test_bind_zeroblob( 2683 void * clientData, 2684 Tcl_Interp *interp, 2685 int objc, 2686 Tcl_Obj *CONST objv[] 2687 ){ 2688 sqlite3_stmt *pStmt; 2689 int idx; 2690 int n; 2691 int rc; 2692 2693 if( objc!=4 ){ 2694 Tcl_WrongNumArgs(interp, 1, objv, "STMT IDX N"); 2695 return TCL_ERROR; 2696 } 2697 2698 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 2699 if( Tcl_GetIntFromObj(interp, objv[2], &idx) ) return TCL_ERROR; 2700 if( Tcl_GetIntFromObj(interp, objv[3], &n) ) return TCL_ERROR; 2701 2702 rc = sqlite3_bind_zeroblob(pStmt, idx, n); 2703 if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR; 2704 if( rc!=SQLITE_OK ){ 2705 return TCL_ERROR; 2706 } 2707 2708 return TCL_OK; 2709 } 2710 2711 /* 2712 ** Usage: sqlite3_bind_int STMT N VALUE 2713 ** 2714 ** Test the sqlite3_bind_int interface. STMT is a prepared statement. 2715 ** N is the index of a wildcard in the prepared statement. This command 2716 ** binds a 32-bit integer VALUE to that wildcard. 2717 */ 2718 static int test_bind_int( 2719 void * clientData, 2720 Tcl_Interp *interp, 2721 int objc, 2722 Tcl_Obj *CONST objv[] 2723 ){ 2724 sqlite3_stmt *pStmt; 2725 int idx; 2726 int value; 2727 int rc; 2728 2729 if( objc!=4 ){ 2730 Tcl_AppendResult(interp, "wrong # args: should be \"", 2731 Tcl_GetStringFromObj(objv[0], 0), " STMT N VALUE", 0); 2732 return TCL_ERROR; 2733 } 2734 2735 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 2736 if( Tcl_GetIntFromObj(interp, objv[2], &idx) ) return TCL_ERROR; 2737 if( Tcl_GetIntFromObj(interp, objv[3], &value) ) return TCL_ERROR; 2738 2739 rc = sqlite3_bind_int(pStmt, idx, value); 2740 if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR; 2741 if( rc!=SQLITE_OK ){ 2742 return TCL_ERROR; 2743 } 2744 2745 return TCL_OK; 2746 } 2747 2748 2749 /* 2750 ** Usage: sqlite3_bind_int64 STMT N VALUE 2751 ** 2752 ** Test the sqlite3_bind_int64 interface. STMT is a prepared statement. 2753 ** N is the index of a wildcard in the prepared statement. This command 2754 ** binds a 64-bit integer VALUE to that wildcard. 2755 */ 2756 static int test_bind_int64( 2757 void * clientData, 2758 Tcl_Interp *interp, 2759 int objc, 2760 Tcl_Obj *CONST objv[] 2761 ){ 2762 sqlite3_stmt *pStmt; 2763 int idx; 2764 i64 value; 2765 int rc; 2766 2767 if( objc!=4 ){ 2768 Tcl_AppendResult(interp, "wrong # args: should be \"", 2769 Tcl_GetStringFromObj(objv[0], 0), " STMT N VALUE", 0); 2770 return TCL_ERROR; 2771 } 2772 2773 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 2774 if( Tcl_GetIntFromObj(interp, objv[2], &idx) ) return TCL_ERROR; 2775 if( Tcl_GetWideIntFromObj(interp, objv[3], &value) ) return TCL_ERROR; 2776 2777 rc = sqlite3_bind_int64(pStmt, idx, value); 2778 if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR; 2779 if( rc!=SQLITE_OK ){ 2780 return TCL_ERROR; 2781 } 2782 2783 return TCL_OK; 2784 } 2785 2786 2787 /* 2788 ** Usage: sqlite3_bind_double STMT N VALUE 2789 ** 2790 ** Test the sqlite3_bind_double interface. STMT is a prepared statement. 2791 ** N is the index of a wildcard in the prepared statement. This command 2792 ** binds a 64-bit integer VALUE to that wildcard. 2793 */ 2794 static int test_bind_double( 2795 void * clientData, 2796 Tcl_Interp *interp, 2797 int objc, 2798 Tcl_Obj *CONST objv[] 2799 ){ 2800 sqlite3_stmt *pStmt; 2801 int idx; 2802 double value; 2803 int rc; 2804 const char *zVal; 2805 int i; 2806 static const struct { 2807 const char *zName; /* Name of the special floating point value */ 2808 unsigned int iUpper; /* Upper 32 bits */ 2809 unsigned int iLower; /* Lower 32 bits */ 2810 } aSpecialFp[] = { 2811 { "NaN", 0x7fffffff, 0xffffffff }, 2812 { "SNaN", 0x7ff7ffff, 0xffffffff }, 2813 { "-NaN", 0xffffffff, 0xffffffff }, 2814 { "-SNaN", 0xfff7ffff, 0xffffffff }, 2815 { "+Inf", 0x7ff00000, 0x00000000 }, 2816 { "-Inf", 0xfff00000, 0x00000000 }, 2817 { "Epsilon", 0x00000000, 0x00000001 }, 2818 { "-Epsilon", 0x80000000, 0x00000001 }, 2819 { "NaN0", 0x7ff80000, 0x00000000 }, 2820 { "-NaN0", 0xfff80000, 0x00000000 }, 2821 }; 2822 2823 if( objc!=4 ){ 2824 Tcl_AppendResult(interp, "wrong # args: should be \"", 2825 Tcl_GetStringFromObj(objv[0], 0), " STMT N VALUE", 0); 2826 return TCL_ERROR; 2827 } 2828 2829 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 2830 if( Tcl_GetIntFromObj(interp, objv[2], &idx) ) return TCL_ERROR; 2831 2832 /* Intercept the string "NaN" and generate a NaN value for it. 2833 ** All other strings are passed through to Tcl_GetDoubleFromObj(). 2834 ** Tcl_GetDoubleFromObj() should understand "NaN" but some versions 2835 ** contain a bug. 2836 */ 2837 zVal = Tcl_GetString(objv[3]); 2838 for(i=0; i<sizeof(aSpecialFp)/sizeof(aSpecialFp[0]); i++){ 2839 if( strcmp(aSpecialFp[i].zName, zVal)==0 ){ 2840 sqlite3_uint64 x; 2841 x = aSpecialFp[i].iUpper; 2842 x <<= 32; 2843 x |= aSpecialFp[i].iLower; 2844 assert( sizeof(value)==8 ); 2845 assert( sizeof(x)==8 ); 2846 memcpy(&value, &x, 8); 2847 break; 2848 } 2849 } 2850 if( i>=sizeof(aSpecialFp)/sizeof(aSpecialFp[0]) && 2851 Tcl_GetDoubleFromObj(interp, objv[3], &value) ){ 2852 return TCL_ERROR; 2853 } 2854 rc = sqlite3_bind_double(pStmt, idx, value); 2855 if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR; 2856 if( rc!=SQLITE_OK ){ 2857 return TCL_ERROR; 2858 } 2859 2860 return TCL_OK; 2861 } 2862 2863 /* 2864 ** Usage: sqlite3_bind_null STMT N 2865 ** 2866 ** Test the sqlite3_bind_null interface. STMT is a prepared statement. 2867 ** N is the index of a wildcard in the prepared statement. This command 2868 ** binds a NULL to the wildcard. 2869 */ 2870 static int test_bind_null( 2871 void * clientData, 2872 Tcl_Interp *interp, 2873 int objc, 2874 Tcl_Obj *CONST objv[] 2875 ){ 2876 sqlite3_stmt *pStmt; 2877 int idx; 2878 int rc; 2879 2880 if( objc!=3 ){ 2881 Tcl_AppendResult(interp, "wrong # args: should be \"", 2882 Tcl_GetStringFromObj(objv[0], 0), " STMT N", 0); 2883 return TCL_ERROR; 2884 } 2885 2886 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 2887 if( Tcl_GetIntFromObj(interp, objv[2], &idx) ) return TCL_ERROR; 2888 2889 rc = sqlite3_bind_null(pStmt, idx); 2890 if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR; 2891 if( rc!=SQLITE_OK ){ 2892 return TCL_ERROR; 2893 } 2894 2895 return TCL_OK; 2896 } 2897 2898 /* 2899 ** Usage: sqlite3_bind_text STMT N STRING BYTES 2900 ** 2901 ** Test the sqlite3_bind_text interface. STMT is a prepared statement. 2902 ** N is the index of a wildcard in the prepared statement. This command 2903 ** binds a UTF-8 string STRING to the wildcard. The string is BYTES bytes 2904 ** long. 2905 */ 2906 static int test_bind_text( 2907 void * clientData, 2908 Tcl_Interp *interp, 2909 int objc, 2910 Tcl_Obj *CONST objv[] 2911 ){ 2912 sqlite3_stmt *pStmt; 2913 int idx; 2914 int bytes; 2915 char *value; 2916 int rc; 2917 2918 if( objc!=5 ){ 2919 Tcl_AppendResult(interp, "wrong # args: should be \"", 2920 Tcl_GetStringFromObj(objv[0], 0), " STMT N VALUE BYTES", 0); 2921 return TCL_ERROR; 2922 } 2923 2924 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 2925 if( Tcl_GetIntFromObj(interp, objv[2], &idx) ) return TCL_ERROR; 2926 value = (char*)Tcl_GetByteArrayFromObj(objv[3], &bytes); 2927 if( Tcl_GetIntFromObj(interp, objv[4], &bytes) ) return TCL_ERROR; 2928 2929 rc = sqlite3_bind_text(pStmt, idx, value, bytes, SQLITE_TRANSIENT); 2930 if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR; 2931 if( rc!=SQLITE_OK ){ 2932 Tcl_AppendResult(interp, sqlite3TestErrorName(rc), 0); 2933 return TCL_ERROR; 2934 } 2935 2936 return TCL_OK; 2937 } 2938 2939 /* 2940 ** Usage: sqlite3_bind_text16 ?-static? STMT N STRING BYTES 2941 ** 2942 ** Test the sqlite3_bind_text16 interface. STMT is a prepared statement. 2943 ** N is the index of a wildcard in the prepared statement. This command 2944 ** binds a UTF-16 string STRING to the wildcard. The string is BYTES bytes 2945 ** long. 2946 */ 2947 static int test_bind_text16( 2948 void * clientData, 2949 Tcl_Interp *interp, 2950 int objc, 2951 Tcl_Obj *CONST objv[] 2952 ){ 2953 #ifndef SQLITE_OMIT_UTF16 2954 sqlite3_stmt *pStmt; 2955 int idx; 2956 int bytes; 2957 char *value; 2958 int rc; 2959 2960 void (*xDel)() = (objc==6?SQLITE_STATIC:SQLITE_TRANSIENT); 2961 Tcl_Obj *oStmt = objv[objc-4]; 2962 Tcl_Obj *oN = objv[objc-3]; 2963 Tcl_Obj *oString = objv[objc-2]; 2964 Tcl_Obj *oBytes = objv[objc-1]; 2965 2966 if( objc!=5 && objc!=6){ 2967 Tcl_AppendResult(interp, "wrong # args: should be \"", 2968 Tcl_GetStringFromObj(objv[0], 0), " STMT N VALUE BYTES", 0); 2969 return TCL_ERROR; 2970 } 2971 2972 if( getStmtPointer(interp, Tcl_GetString(oStmt), &pStmt) ) return TCL_ERROR; 2973 if( Tcl_GetIntFromObj(interp, oN, &idx) ) return TCL_ERROR; 2974 value = (char*)Tcl_GetByteArrayFromObj(oString, 0); 2975 if( Tcl_GetIntFromObj(interp, oBytes, &bytes) ) return TCL_ERROR; 2976 2977 rc = sqlite3_bind_text16(pStmt, idx, (void *)value, bytes, xDel); 2978 if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR; 2979 if( rc!=SQLITE_OK ){ 2980 Tcl_AppendResult(interp, sqlite3TestErrorName(rc), 0); 2981 return TCL_ERROR; 2982 } 2983 2984 #endif /* SQLITE_OMIT_UTF16 */ 2985 return TCL_OK; 2986 } 2987 2988 /* 2989 ** Usage: sqlite3_bind_blob ?-static? STMT N DATA BYTES 2990 ** 2991 ** Test the sqlite3_bind_blob interface. STMT is a prepared statement. 2992 ** N is the index of a wildcard in the prepared statement. This command 2993 ** binds a BLOB to the wildcard. The BLOB is BYTES bytes in size. 2994 */ 2995 static int test_bind_blob( 2996 void * clientData, 2997 Tcl_Interp *interp, 2998 int objc, 2999 Tcl_Obj *CONST objv[] 3000 ){ 3001 sqlite3_stmt *pStmt; 3002 int idx; 3003 int bytes; 3004 char *value; 3005 int rc; 3006 sqlite3_destructor_type xDestructor = SQLITE_TRANSIENT; 3007 3008 if( objc!=5 && objc!=6 ){ 3009 Tcl_AppendResult(interp, "wrong # args: should be \"", 3010 Tcl_GetStringFromObj(objv[0], 0), " STMT N DATA BYTES", 0); 3011 return TCL_ERROR; 3012 } 3013 3014 if( objc==6 ){ 3015 xDestructor = SQLITE_STATIC; 3016 objv++; 3017 } 3018 3019 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3020 if( Tcl_GetIntFromObj(interp, objv[2], &idx) ) return TCL_ERROR; 3021 value = Tcl_GetString(objv[3]); 3022 if( Tcl_GetIntFromObj(interp, objv[4], &bytes) ) return TCL_ERROR; 3023 3024 rc = sqlite3_bind_blob(pStmt, idx, value, bytes, xDestructor); 3025 if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR; 3026 if( rc!=SQLITE_OK ){ 3027 return TCL_ERROR; 3028 } 3029 3030 return TCL_OK; 3031 } 3032 3033 /* 3034 ** Usage: sqlite3_bind_parameter_count STMT 3035 ** 3036 ** Return the number of wildcards in the given statement. 3037 */ 3038 static int test_bind_parameter_count( 3039 void * clientData, 3040 Tcl_Interp *interp, 3041 int objc, 3042 Tcl_Obj *CONST objv[] 3043 ){ 3044 sqlite3_stmt *pStmt; 3045 3046 if( objc!=2 ){ 3047 Tcl_WrongNumArgs(interp, 1, objv, "STMT"); 3048 return TCL_ERROR; 3049 } 3050 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3051 Tcl_SetObjResult(interp, Tcl_NewIntObj(sqlite3_bind_parameter_count(pStmt))); 3052 return TCL_OK; 3053 } 3054 3055 /* 3056 ** Usage: sqlite3_bind_parameter_name STMT N 3057 ** 3058 ** Return the name of the Nth wildcard. The first wildcard is 1. 3059 ** An empty string is returned if N is out of range or if the wildcard 3060 ** is nameless. 3061 */ 3062 static int test_bind_parameter_name( 3063 void * clientData, 3064 Tcl_Interp *interp, 3065 int objc, 3066 Tcl_Obj *CONST objv[] 3067 ){ 3068 sqlite3_stmt *pStmt; 3069 int i; 3070 3071 if( objc!=3 ){ 3072 Tcl_WrongNumArgs(interp, 1, objv, "STMT N"); 3073 return TCL_ERROR; 3074 } 3075 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3076 if( Tcl_GetIntFromObj(interp, objv[2], &i) ) return TCL_ERROR; 3077 Tcl_SetObjResult(interp, 3078 Tcl_NewStringObj(sqlite3_bind_parameter_name(pStmt,i),-1) 3079 ); 3080 return TCL_OK; 3081 } 3082 3083 /* 3084 ** Usage: sqlite3_bind_parameter_index STMT NAME 3085 ** 3086 ** Return the index of the wildcard called NAME. Return 0 if there is 3087 ** no such wildcard. 3088 */ 3089 static int test_bind_parameter_index( 3090 void * clientData, 3091 Tcl_Interp *interp, 3092 int objc, 3093 Tcl_Obj *CONST objv[] 3094 ){ 3095 sqlite3_stmt *pStmt; 3096 3097 if( objc!=3 ){ 3098 Tcl_WrongNumArgs(interp, 1, objv, "STMT NAME"); 3099 return TCL_ERROR; 3100 } 3101 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3102 Tcl_SetObjResult(interp, 3103 Tcl_NewIntObj( 3104 sqlite3_bind_parameter_index(pStmt,Tcl_GetString(objv[2])) 3105 ) 3106 ); 3107 return TCL_OK; 3108 } 3109 3110 /* 3111 ** Usage: sqlite3_clear_bindings STMT 3112 ** 3113 */ 3114 static int test_clear_bindings( 3115 void * clientData, 3116 Tcl_Interp *interp, 3117 int objc, 3118 Tcl_Obj *CONST objv[] 3119 ){ 3120 sqlite3_stmt *pStmt; 3121 3122 if( objc!=2 ){ 3123 Tcl_WrongNumArgs(interp, 1, objv, "STMT"); 3124 return TCL_ERROR; 3125 } 3126 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3127 Tcl_SetObjResult(interp, Tcl_NewIntObj(sqlite3_clear_bindings(pStmt))); 3128 return TCL_OK; 3129 } 3130 3131 /* 3132 ** Usage: sqlite3_sleep MILLISECONDS 3133 */ 3134 static int test_sleep( 3135 void * clientData, 3136 Tcl_Interp *interp, 3137 int objc, 3138 Tcl_Obj *CONST objv[] 3139 ){ 3140 int ms; 3141 3142 if( objc!=2 ){ 3143 Tcl_WrongNumArgs(interp, 1, objv, "MILLISECONDS"); 3144 return TCL_ERROR; 3145 } 3146 if( Tcl_GetIntFromObj(interp, objv[1], &ms) ){ 3147 return TCL_ERROR; 3148 } 3149 Tcl_SetObjResult(interp, Tcl_NewIntObj(sqlite3_sleep(ms))); 3150 return TCL_OK; 3151 } 3152 3153 /* 3154 ** Usage: sqlite3_extended_errcode DB 3155 ** 3156 ** Return the string representation of the most recent sqlite3_* API 3157 ** error code. e.g. "SQLITE_ERROR". 3158 */ 3159 static int test_ex_errcode( 3160 void * clientData, 3161 Tcl_Interp *interp, 3162 int objc, 3163 Tcl_Obj *CONST objv[] 3164 ){ 3165 sqlite3 *db; 3166 int rc; 3167 3168 if( objc!=2 ){ 3169 Tcl_AppendResult(interp, "wrong # args: should be \"", 3170 Tcl_GetString(objv[0]), " DB", 0); 3171 return TCL_ERROR; 3172 } 3173 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 3174 rc = sqlite3_extended_errcode(db); 3175 Tcl_AppendResult(interp, (char *)t1ErrorName(rc), 0); 3176 return TCL_OK; 3177 } 3178 3179 3180 /* 3181 ** Usage: sqlite3_errcode DB 3182 ** 3183 ** Return the string representation of the most recent sqlite3_* API 3184 ** error code. e.g. "SQLITE_ERROR". 3185 */ 3186 static int test_errcode( 3187 void * clientData, 3188 Tcl_Interp *interp, 3189 int objc, 3190 Tcl_Obj *CONST objv[] 3191 ){ 3192 sqlite3 *db; 3193 int rc; 3194 3195 if( objc!=2 ){ 3196 Tcl_AppendResult(interp, "wrong # args: should be \"", 3197 Tcl_GetString(objv[0]), " DB", 0); 3198 return TCL_ERROR; 3199 } 3200 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 3201 rc = sqlite3_errcode(db); 3202 Tcl_AppendResult(interp, (char *)t1ErrorName(rc), 0); 3203 return TCL_OK; 3204 } 3205 3206 /* 3207 ** Usage: sqlite3_errmsg DB 3208 ** 3209 ** Returns the UTF-8 representation of the error message string for the 3210 ** most recent sqlite3_* API call. 3211 */ 3212 static int test_errmsg( 3213 void * clientData, 3214 Tcl_Interp *interp, 3215 int objc, 3216 Tcl_Obj *CONST objv[] 3217 ){ 3218 sqlite3 *db; 3219 const char *zErr; 3220 3221 if( objc!=2 ){ 3222 Tcl_AppendResult(interp, "wrong # args: should be \"", 3223 Tcl_GetString(objv[0]), " DB", 0); 3224 return TCL_ERROR; 3225 } 3226 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 3227 3228 zErr = sqlite3_errmsg(db); 3229 Tcl_SetObjResult(interp, Tcl_NewStringObj(zErr, -1)); 3230 return TCL_OK; 3231 } 3232 3233 /* 3234 ** Usage: test_errmsg16 DB 3235 ** 3236 ** Returns the UTF-16 representation of the error message string for the 3237 ** most recent sqlite3_* API call. This is a byte array object at the TCL 3238 ** level, and it includes the 0x00 0x00 terminator bytes at the end of the 3239 ** UTF-16 string. 3240 */ 3241 static int test_errmsg16( 3242 void * clientData, 3243 Tcl_Interp *interp, 3244 int objc, 3245 Tcl_Obj *CONST objv[] 3246 ){ 3247 #ifndef SQLITE_OMIT_UTF16 3248 sqlite3 *db; 3249 const void *zErr; 3250 const char *z; 3251 int bytes = 0; 3252 3253 if( objc!=2 ){ 3254 Tcl_AppendResult(interp, "wrong # args: should be \"", 3255 Tcl_GetString(objv[0]), " DB", 0); 3256 return TCL_ERROR; 3257 } 3258 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 3259 3260 zErr = sqlite3_errmsg16(db); 3261 if( zErr ){ 3262 z = zErr; 3263 for(bytes=0; z[bytes] || z[bytes+1]; bytes+=2){} 3264 } 3265 Tcl_SetObjResult(interp, Tcl_NewByteArrayObj(zErr, bytes)); 3266 #endif /* SQLITE_OMIT_UTF16 */ 3267 return TCL_OK; 3268 } 3269 3270 /* 3271 ** Usage: sqlite3_prepare DB sql bytes ?tailvar? 3272 ** 3273 ** Compile up to <bytes> bytes of the supplied SQL string <sql> using 3274 ** database handle <DB>. The parameter <tailval> is the name of a global 3275 ** variable that is set to the unused portion of <sql> (if any). A 3276 ** STMT handle is returned. 3277 */ 3278 static int test_prepare( 3279 void * clientData, 3280 Tcl_Interp *interp, 3281 int objc, 3282 Tcl_Obj *CONST objv[] 3283 ){ 3284 sqlite3 *db; 3285 const char *zSql; 3286 int bytes; 3287 const char *zTail = 0; 3288 sqlite3_stmt *pStmt = 0; 3289 char zBuf[50]; 3290 int rc; 3291 3292 if( objc!=5 && objc!=4 ){ 3293 Tcl_AppendResult(interp, "wrong # args: should be \"", 3294 Tcl_GetString(objv[0]), " DB sql bytes ?tailvar?", 0); 3295 return TCL_ERROR; 3296 } 3297 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 3298 zSql = Tcl_GetString(objv[2]); 3299 if( Tcl_GetIntFromObj(interp, objv[3], &bytes) ) return TCL_ERROR; 3300 3301 rc = sqlite3_prepare(db, zSql, bytes, &pStmt, objc>=5 ? &zTail : 0); 3302 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 3303 if( zTail && objc>=5 ){ 3304 if( bytes>=0 ){ 3305 bytes = bytes - (zTail-zSql); 3306 } 3307 if( strlen(zTail)<bytes ){ 3308 bytes = strlen(zTail); 3309 } 3310 Tcl_ObjSetVar2(interp, objv[4], 0, Tcl_NewStringObj(zTail, bytes), 0); 3311 } 3312 if( rc!=SQLITE_OK ){ 3313 assert( pStmt==0 ); 3314 sprintf(zBuf, "(%d) ", rc); 3315 Tcl_AppendResult(interp, zBuf, sqlite3_errmsg(db), 0); 3316 return TCL_ERROR; 3317 } 3318 3319 if( pStmt ){ 3320 if( sqlite3TestMakePointerStr(interp, zBuf, pStmt) ) return TCL_ERROR; 3321 Tcl_AppendResult(interp, zBuf, 0); 3322 } 3323 return TCL_OK; 3324 } 3325 3326 /* 3327 ** Usage: sqlite3_prepare_v2 DB sql bytes ?tailvar? 3328 ** 3329 ** Compile up to <bytes> bytes of the supplied SQL string <sql> using 3330 ** database handle <DB>. The parameter <tailval> is the name of a global 3331 ** variable that is set to the unused portion of <sql> (if any). A 3332 ** STMT handle is returned. 3333 */ 3334 static int test_prepare_v2( 3335 void * clientData, 3336 Tcl_Interp *interp, 3337 int objc, 3338 Tcl_Obj *CONST objv[] 3339 ){ 3340 sqlite3 *db; 3341 const char *zSql; 3342 int bytes; 3343 const char *zTail = 0; 3344 sqlite3_stmt *pStmt = 0; 3345 char zBuf[50]; 3346 int rc; 3347 3348 if( objc!=5 && objc!=4 ){ 3349 Tcl_AppendResult(interp, "wrong # args: should be \"", 3350 Tcl_GetString(objv[0]), " DB sql bytes tailvar", 0); 3351 return TCL_ERROR; 3352 } 3353 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 3354 zSql = Tcl_GetString(objv[2]); 3355 if( Tcl_GetIntFromObj(interp, objv[3], &bytes) ) return TCL_ERROR; 3356 3357 rc = sqlite3_prepare_v2(db, zSql, bytes, &pStmt, objc>=5 ? &zTail : 0); 3358 assert(rc==SQLITE_OK || pStmt==0); 3359 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 3360 if( zTail && objc>=5 ){ 3361 if( bytes>=0 ){ 3362 bytes = bytes - (zTail-zSql); 3363 } 3364 Tcl_ObjSetVar2(interp, objv[4], 0, Tcl_NewStringObj(zTail, bytes), 0); 3365 } 3366 if( rc!=SQLITE_OK ){ 3367 assert( pStmt==0 ); 3368 sprintf(zBuf, "(%d) ", rc); 3369 Tcl_AppendResult(interp, zBuf, sqlite3_errmsg(db), 0); 3370 return TCL_ERROR; 3371 } 3372 3373 if( pStmt ){ 3374 if( sqlite3TestMakePointerStr(interp, zBuf, pStmt) ) return TCL_ERROR; 3375 Tcl_AppendResult(interp, zBuf, 0); 3376 } 3377 return TCL_OK; 3378 } 3379 3380 /* 3381 ** Usage: sqlite3_prepare_tkt3134 DB 3382 ** 3383 ** Generate a prepared statement for a zero-byte string as a test 3384 ** for ticket #3134. The string should be preceeded by a zero byte. 3385 */ 3386 static int test_prepare_tkt3134( 3387 void * clientData, 3388 Tcl_Interp *interp, 3389 int objc, 3390 Tcl_Obj *CONST objv[] 3391 ){ 3392 sqlite3 *db; 3393 static const char zSql[] = "\000SELECT 1"; 3394 sqlite3_stmt *pStmt = 0; 3395 char zBuf[50]; 3396 int rc; 3397 3398 if( objc!=2 ){ 3399 Tcl_AppendResult(interp, "wrong # args: should be \"", 3400 Tcl_GetString(objv[0]), " DB sql bytes tailvar", 0); 3401 return TCL_ERROR; 3402 } 3403 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 3404 rc = sqlite3_prepare_v2(db, &zSql[1], 0, &pStmt, 0); 3405 assert(rc==SQLITE_OK || pStmt==0); 3406 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 3407 if( rc!=SQLITE_OK ){ 3408 assert( pStmt==0 ); 3409 sprintf(zBuf, "(%d) ", rc); 3410 Tcl_AppendResult(interp, zBuf, sqlite3_errmsg(db), 0); 3411 return TCL_ERROR; 3412 } 3413 3414 if( pStmt ){ 3415 if( sqlite3TestMakePointerStr(interp, zBuf, pStmt) ) return TCL_ERROR; 3416 Tcl_AppendResult(interp, zBuf, 0); 3417 } 3418 return TCL_OK; 3419 } 3420 3421 /* 3422 ** Usage: sqlite3_prepare16 DB sql bytes tailvar 3423 ** 3424 ** Compile up to <bytes> bytes of the supplied SQL string <sql> using 3425 ** database handle <DB>. The parameter <tailval> is the name of a global 3426 ** variable that is set to the unused portion of <sql> (if any). A 3427 ** STMT handle is returned. 3428 */ 3429 static int test_prepare16( 3430 void * clientData, 3431 Tcl_Interp *interp, 3432 int objc, 3433 Tcl_Obj *CONST objv[] 3434 ){ 3435 #ifndef SQLITE_OMIT_UTF16 3436 sqlite3 *db; 3437 const void *zSql; 3438 const void *zTail = 0; 3439 Tcl_Obj *pTail = 0; 3440 sqlite3_stmt *pStmt = 0; 3441 char zBuf[50]; 3442 int rc; 3443 int bytes; /* The integer specified as arg 3 */ 3444 int objlen; /* The byte-array length of arg 2 */ 3445 3446 if( objc!=5 && objc!=4 ){ 3447 Tcl_AppendResult(interp, "wrong # args: should be \"", 3448 Tcl_GetString(objv[0]), " DB sql bytes ?tailvar?", 0); 3449 return TCL_ERROR; 3450 } 3451 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 3452 zSql = Tcl_GetByteArrayFromObj(objv[2], &objlen); 3453 if( Tcl_GetIntFromObj(interp, objv[3], &bytes) ) return TCL_ERROR; 3454 3455 rc = sqlite3_prepare16(db, zSql, bytes, &pStmt, objc>=5 ? &zTail : 0); 3456 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 3457 if( rc ){ 3458 return TCL_ERROR; 3459 } 3460 3461 if( objc>=5 ){ 3462 if( zTail ){ 3463 objlen = objlen - ((u8 *)zTail-(u8 *)zSql); 3464 }else{ 3465 objlen = 0; 3466 } 3467 pTail = Tcl_NewByteArrayObj((u8 *)zTail, objlen); 3468 Tcl_IncrRefCount(pTail); 3469 Tcl_ObjSetVar2(interp, objv[4], 0, pTail, 0); 3470 Tcl_DecrRefCount(pTail); 3471 } 3472 3473 if( pStmt ){ 3474 if( sqlite3TestMakePointerStr(interp, zBuf, pStmt) ) return TCL_ERROR; 3475 } 3476 Tcl_AppendResult(interp, zBuf, 0); 3477 #endif /* SQLITE_OMIT_UTF16 */ 3478 return TCL_OK; 3479 } 3480 3481 /* 3482 ** Usage: sqlite3_prepare16_v2 DB sql bytes ?tailvar? 3483 ** 3484 ** Compile up to <bytes> bytes of the supplied SQL string <sql> using 3485 ** database handle <DB>. The parameter <tailval> is the name of a global 3486 ** variable that is set to the unused portion of <sql> (if any). A 3487 ** STMT handle is returned. 3488 */ 3489 static int test_prepare16_v2( 3490 void * clientData, 3491 Tcl_Interp *interp, 3492 int objc, 3493 Tcl_Obj *CONST objv[] 3494 ){ 3495 #ifndef SQLITE_OMIT_UTF16 3496 sqlite3 *db; 3497 const void *zSql; 3498 const void *zTail = 0; 3499 Tcl_Obj *pTail = 0; 3500 sqlite3_stmt *pStmt = 0; 3501 char zBuf[50]; 3502 int rc; 3503 int bytes; /* The integer specified as arg 3 */ 3504 int objlen; /* The byte-array length of arg 2 */ 3505 3506 if( objc!=5 && objc!=4 ){ 3507 Tcl_AppendResult(interp, "wrong # args: should be \"", 3508 Tcl_GetString(objv[0]), " DB sql bytes ?tailvar?", 0); 3509 return TCL_ERROR; 3510 } 3511 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 3512 zSql = Tcl_GetByteArrayFromObj(objv[2], &objlen); 3513 if( Tcl_GetIntFromObj(interp, objv[3], &bytes) ) return TCL_ERROR; 3514 3515 rc = sqlite3_prepare16_v2(db, zSql, bytes, &pStmt, objc>=5 ? &zTail : 0); 3516 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 3517 if( rc ){ 3518 return TCL_ERROR; 3519 } 3520 3521 if( objc>=5 ){ 3522 if( zTail ){ 3523 objlen = objlen - ((u8 *)zTail-(u8 *)zSql); 3524 }else{ 3525 objlen = 0; 3526 } 3527 pTail = Tcl_NewByteArrayObj((u8 *)zTail, objlen); 3528 Tcl_IncrRefCount(pTail); 3529 Tcl_ObjSetVar2(interp, objv[4], 0, pTail, 0); 3530 Tcl_DecrRefCount(pTail); 3531 } 3532 3533 if( pStmt ){ 3534 if( sqlite3TestMakePointerStr(interp, zBuf, pStmt) ) return TCL_ERROR; 3535 } 3536 Tcl_AppendResult(interp, zBuf, 0); 3537 #endif /* SQLITE_OMIT_UTF16 */ 3538 return TCL_OK; 3539 } 3540 3541 /* 3542 ** Usage: sqlite3_open filename ?options-list? 3543 */ 3544 static int test_open( 3545 void * clientData, 3546 Tcl_Interp *interp, 3547 int objc, 3548 Tcl_Obj *CONST objv[] 3549 ){ 3550 const char *zFilename; 3551 sqlite3 *db; 3552 int rc; 3553 char zBuf[100]; 3554 3555 if( objc!=3 && objc!=2 && objc!=1 ){ 3556 Tcl_AppendResult(interp, "wrong # args: should be \"", 3557 Tcl_GetString(objv[0]), " filename options-list", 0); 3558 return TCL_ERROR; 3559 } 3560 3561 zFilename = objc>1 ? Tcl_GetString(objv[1]) : 0; 3562 rc = sqlite3_open(zFilename, &db); 3563 3564 if( sqlite3TestMakePointerStr(interp, zBuf, db) ) return TCL_ERROR; 3565 Tcl_AppendResult(interp, zBuf, 0); 3566 return TCL_OK; 3567 } 3568 3569 /* 3570 ** Usage: sqlite3_open16 filename options 3571 */ 3572 static int test_open16( 3573 void * clientData, 3574 Tcl_Interp *interp, 3575 int objc, 3576 Tcl_Obj *CONST objv[] 3577 ){ 3578 #ifndef SQLITE_OMIT_UTF16 3579 const void *zFilename; 3580 sqlite3 *db; 3581 int rc; 3582 char zBuf[100]; 3583 3584 if( objc!=3 ){ 3585 Tcl_AppendResult(interp, "wrong # args: should be \"", 3586 Tcl_GetString(objv[0]), " filename options-list", 0); 3587 return TCL_ERROR; 3588 } 3589 3590 zFilename = Tcl_GetByteArrayFromObj(objv[1], 0); 3591 rc = sqlite3_open16(zFilename, &db); 3592 3593 if( sqlite3TestMakePointerStr(interp, zBuf, db) ) return TCL_ERROR; 3594 Tcl_AppendResult(interp, zBuf, 0); 3595 #endif /* SQLITE_OMIT_UTF16 */ 3596 return TCL_OK; 3597 } 3598 3599 /* 3600 ** Usage: sqlite3_complete16 <UTF-16 string> 3601 ** 3602 ** Return 1 if the supplied argument is a complete SQL statement, or zero 3603 ** otherwise. 3604 */ 3605 static int test_complete16( 3606 void * clientData, 3607 Tcl_Interp *interp, 3608 int objc, 3609 Tcl_Obj *CONST objv[] 3610 ){ 3611 #if !defined(SQLITE_OMIT_COMPLETE) && !defined(SQLITE_OMIT_UTF16) 3612 char *zBuf; 3613 3614 if( objc!=2 ){ 3615 Tcl_WrongNumArgs(interp, 1, objv, "<utf-16 sql>"); 3616 return TCL_ERROR; 3617 } 3618 3619 zBuf = (char*)Tcl_GetByteArrayFromObj(objv[1], 0); 3620 Tcl_SetObjResult(interp, Tcl_NewIntObj(sqlite3_complete16(zBuf))); 3621 #endif /* SQLITE_OMIT_COMPLETE && SQLITE_OMIT_UTF16 */ 3622 return TCL_OK; 3623 } 3624 3625 /* 3626 ** Usage: sqlite3_step STMT 3627 ** 3628 ** Advance the statement to the next row. 3629 */ 3630 static int test_step( 3631 void * clientData, 3632 Tcl_Interp *interp, 3633 int objc, 3634 Tcl_Obj *CONST objv[] 3635 ){ 3636 sqlite3_stmt *pStmt; 3637 int rc; 3638 3639 if( objc!=2 ){ 3640 Tcl_AppendResult(interp, "wrong # args: should be \"", 3641 Tcl_GetString(objv[0]), " STMT", 0); 3642 return TCL_ERROR; 3643 } 3644 3645 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3646 rc = sqlite3_step(pStmt); 3647 3648 /* if( rc!=SQLITE_DONE && rc!=SQLITE_ROW ) return TCL_ERROR; */ 3649 Tcl_SetResult(interp, (char *)t1ErrorName(rc), 0); 3650 return TCL_OK; 3651 } 3652 3653 static int test_sql( 3654 void * clientData, 3655 Tcl_Interp *interp, 3656 int objc, 3657 Tcl_Obj *CONST objv[] 3658 ){ 3659 sqlite3_stmt *pStmt; 3660 3661 if( objc!=2 ){ 3662 Tcl_WrongNumArgs(interp, 1, objv, "STMT"); 3663 return TCL_ERROR; 3664 } 3665 3666 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3667 Tcl_SetResult(interp, (char *)sqlite3_sql(pStmt), TCL_VOLATILE); 3668 return TCL_OK; 3669 } 3670 3671 /* 3672 ** Usage: sqlite3_column_count STMT 3673 ** 3674 ** Return the number of columns returned by the sql statement STMT. 3675 */ 3676 static int test_column_count( 3677 void * clientData, 3678 Tcl_Interp *interp, 3679 int objc, 3680 Tcl_Obj *CONST objv[] 3681 ){ 3682 sqlite3_stmt *pStmt; 3683 3684 if( objc!=2 ){ 3685 Tcl_AppendResult(interp, "wrong # args: should be \"", 3686 Tcl_GetString(objv[0]), " STMT column", 0); 3687 return TCL_ERROR; 3688 } 3689 3690 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3691 3692 Tcl_SetObjResult(interp, Tcl_NewIntObj(sqlite3_column_count(pStmt))); 3693 return TCL_OK; 3694 } 3695 3696 /* 3697 ** Usage: sqlite3_column_type STMT column 3698 ** 3699 ** Return the type of the data in column 'column' of the current row. 3700 */ 3701 static int test_column_type( 3702 void * clientData, 3703 Tcl_Interp *interp, 3704 int objc, 3705 Tcl_Obj *CONST objv[] 3706 ){ 3707 sqlite3_stmt *pStmt; 3708 int col; 3709 int tp; 3710 3711 if( objc!=3 ){ 3712 Tcl_AppendResult(interp, "wrong # args: should be \"", 3713 Tcl_GetString(objv[0]), " STMT column", 0); 3714 return TCL_ERROR; 3715 } 3716 3717 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3718 if( Tcl_GetIntFromObj(interp, objv[2], &col) ) return TCL_ERROR; 3719 3720 tp = sqlite3_column_type(pStmt, col); 3721 switch( tp ){ 3722 case SQLITE_INTEGER: 3723 Tcl_SetResult(interp, "INTEGER", TCL_STATIC); 3724 break; 3725 case SQLITE_NULL: 3726 Tcl_SetResult(interp, "NULL", TCL_STATIC); 3727 break; 3728 case SQLITE_FLOAT: 3729 Tcl_SetResult(interp, "FLOAT", TCL_STATIC); 3730 break; 3731 case SQLITE_TEXT: 3732 Tcl_SetResult(interp, "TEXT", TCL_STATIC); 3733 break; 3734 case SQLITE_BLOB: 3735 Tcl_SetResult(interp, "BLOB", TCL_STATIC); 3736 break; 3737 default: 3738 assert(0); 3739 } 3740 3741 return TCL_OK; 3742 } 3743 3744 /* 3745 ** Usage: sqlite3_column_int64 STMT column 3746 ** 3747 ** Return the data in column 'column' of the current row cast as an 3748 ** wide (64-bit) integer. 3749 */ 3750 static int test_column_int64( 3751 void * clientData, 3752 Tcl_Interp *interp, 3753 int objc, 3754 Tcl_Obj *CONST objv[] 3755 ){ 3756 sqlite3_stmt *pStmt; 3757 int col; 3758 i64 iVal; 3759 3760 if( objc!=3 ){ 3761 Tcl_AppendResult(interp, "wrong # args: should be \"", 3762 Tcl_GetString(objv[0]), " STMT column", 0); 3763 return TCL_ERROR; 3764 } 3765 3766 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3767 if( Tcl_GetIntFromObj(interp, objv[2], &col) ) return TCL_ERROR; 3768 3769 iVal = sqlite3_column_int64(pStmt, col); 3770 Tcl_SetObjResult(interp, Tcl_NewWideIntObj(iVal)); 3771 return TCL_OK; 3772 } 3773 3774 /* 3775 ** Usage: sqlite3_column_blob STMT column 3776 */ 3777 static int test_column_blob( 3778 void * clientData, 3779 Tcl_Interp *interp, 3780 int objc, 3781 Tcl_Obj *CONST objv[] 3782 ){ 3783 sqlite3_stmt *pStmt; 3784 int col; 3785 3786 int len; 3787 const void *pBlob; 3788 3789 if( objc!=3 ){ 3790 Tcl_AppendResult(interp, "wrong # args: should be \"", 3791 Tcl_GetString(objv[0]), " STMT column", 0); 3792 return TCL_ERROR; 3793 } 3794 3795 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3796 if( Tcl_GetIntFromObj(interp, objv[2], &col) ) return TCL_ERROR; 3797 3798 len = sqlite3_column_bytes(pStmt, col); 3799 pBlob = sqlite3_column_blob(pStmt, col); 3800 Tcl_SetObjResult(interp, Tcl_NewByteArrayObj(pBlob, len)); 3801 return TCL_OK; 3802 } 3803 3804 /* 3805 ** Usage: sqlite3_column_double STMT column 3806 ** 3807 ** Return the data in column 'column' of the current row cast as a double. 3808 */ 3809 static int test_column_double( 3810 void * clientData, 3811 Tcl_Interp *interp, 3812 int objc, 3813 Tcl_Obj *CONST objv[] 3814 ){ 3815 sqlite3_stmt *pStmt; 3816 int col; 3817 double rVal; 3818 3819 if( objc!=3 ){ 3820 Tcl_AppendResult(interp, "wrong # args: should be \"", 3821 Tcl_GetString(objv[0]), " STMT column", 0); 3822 return TCL_ERROR; 3823 } 3824 3825 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3826 if( Tcl_GetIntFromObj(interp, objv[2], &col) ) return TCL_ERROR; 3827 3828 rVal = sqlite3_column_double(pStmt, col); 3829 Tcl_SetObjResult(interp, Tcl_NewDoubleObj(rVal)); 3830 return TCL_OK; 3831 } 3832 3833 /* 3834 ** Usage: sqlite3_data_count STMT 3835 ** 3836 ** Return the number of columns returned by the sql statement STMT. 3837 */ 3838 static int test_data_count( 3839 void * clientData, 3840 Tcl_Interp *interp, 3841 int objc, 3842 Tcl_Obj *CONST objv[] 3843 ){ 3844 sqlite3_stmt *pStmt; 3845 3846 if( objc!=2 ){ 3847 Tcl_AppendResult(interp, "wrong # args: should be \"", 3848 Tcl_GetString(objv[0]), " STMT column", 0); 3849 return TCL_ERROR; 3850 } 3851 3852 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3853 3854 Tcl_SetObjResult(interp, Tcl_NewIntObj(sqlite3_data_count(pStmt))); 3855 return TCL_OK; 3856 } 3857 3858 /* 3859 ** Usage: sqlite3_column_text STMT column 3860 ** 3861 ** Usage: sqlite3_column_decltype STMT column 3862 ** 3863 ** Usage: sqlite3_column_name STMT column 3864 */ 3865 static int test_stmt_utf8( 3866 void * clientData, /* Pointer to SQLite API function to be invoke */ 3867 Tcl_Interp *interp, 3868 int objc, 3869 Tcl_Obj *CONST objv[] 3870 ){ 3871 sqlite3_stmt *pStmt; 3872 int col; 3873 const char *(*xFunc)(sqlite3_stmt*, int); 3874 const char *zRet; 3875 3876 xFunc = (const char *(*)(sqlite3_stmt*, int))clientData; 3877 if( objc!=3 ){ 3878 Tcl_AppendResult(interp, "wrong # args: should be \"", 3879 Tcl_GetString(objv[0]), " STMT column", 0); 3880 return TCL_ERROR; 3881 } 3882 3883 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3884 if( Tcl_GetIntFromObj(interp, objv[2], &col) ) return TCL_ERROR; 3885 zRet = xFunc(pStmt, col); 3886 if( zRet ){ 3887 Tcl_SetResult(interp, (char *)zRet, 0); 3888 } 3889 return TCL_OK; 3890 } 3891 3892 static int test_global_recover( 3893 void * clientData, 3894 Tcl_Interp *interp, 3895 int objc, 3896 Tcl_Obj *CONST objv[] 3897 ){ 3898 #ifndef SQLITE_OMIT_GLOBALRECOVER 3899 #ifndef SQLITE_OMIT_DEPRECATED 3900 int rc; 3901 if( objc!=1 ){ 3902 Tcl_WrongNumArgs(interp, 1, objv, ""); 3903 return TCL_ERROR; 3904 } 3905 rc = sqlite3_global_recover(); 3906 Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); 3907 #endif 3908 #endif 3909 return TCL_OK; 3910 } 3911 3912 /* 3913 ** Usage: sqlite3_column_text STMT column 3914 ** 3915 ** Usage: sqlite3_column_decltype STMT column 3916 ** 3917 ** Usage: sqlite3_column_name STMT column 3918 */ 3919 static int test_stmt_utf16( 3920 void * clientData, /* Pointer to SQLite API function to be invoked */ 3921 Tcl_Interp *interp, 3922 int objc, 3923 Tcl_Obj *CONST objv[] 3924 ){ 3925 #ifndef SQLITE_OMIT_UTF16 3926 sqlite3_stmt *pStmt; 3927 int col; 3928 Tcl_Obj *pRet; 3929 const void *zName16; 3930 const void *(*xFunc)(sqlite3_stmt*, int); 3931 3932 xFunc = (const void *(*)(sqlite3_stmt*, int))clientData; 3933 if( objc!=3 ){ 3934 Tcl_AppendResult(interp, "wrong # args: should be \"", 3935 Tcl_GetString(objv[0]), " STMT column", 0); 3936 return TCL_ERROR; 3937 } 3938 3939 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3940 if( Tcl_GetIntFromObj(interp, objv[2], &col) ) return TCL_ERROR; 3941 3942 zName16 = xFunc(pStmt, col); 3943 if( zName16 ){ 3944 int n; 3945 const char *z = zName16; 3946 for(n=0; z[n] || z[n+1]; n+=2){} 3947 pRet = Tcl_NewByteArrayObj(zName16, n+2); 3948 Tcl_SetObjResult(interp, pRet); 3949 } 3950 #endif /* SQLITE_OMIT_UTF16 */ 3951 3952 return TCL_OK; 3953 } 3954 3955 /* 3956 ** Usage: sqlite3_column_int STMT column 3957 ** 3958 ** Usage: sqlite3_column_bytes STMT column 3959 ** 3960 ** Usage: sqlite3_column_bytes16 STMT column 3961 ** 3962 */ 3963 static int test_stmt_int( 3964 void * clientData, /* Pointer to SQLite API function to be invoked */ 3965 Tcl_Interp *interp, 3966 int objc, 3967 Tcl_Obj *CONST objv[] 3968 ){ 3969 sqlite3_stmt *pStmt; 3970 int col; 3971 int (*xFunc)(sqlite3_stmt*, int); 3972 3973 xFunc = (int (*)(sqlite3_stmt*, int))clientData; 3974 if( objc!=3 ){ 3975 Tcl_AppendResult(interp, "wrong # args: should be \"", 3976 Tcl_GetString(objv[0]), " STMT column", 0); 3977 return TCL_ERROR; 3978 } 3979 3980 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3981 if( Tcl_GetIntFromObj(interp, objv[2], &col) ) return TCL_ERROR; 3982 3983 Tcl_SetObjResult(interp, Tcl_NewIntObj(xFunc(pStmt, col))); 3984 return TCL_OK; 3985 } 3986 3987 /* 3988 ** Usage: sqlite_set_magic DB MAGIC-NUMBER 3989 ** 3990 ** Set the db->magic value. This is used to test error recovery logic. 3991 */ 3992 static int sqlite_set_magic( 3993 void * clientData, 3994 Tcl_Interp *interp, 3995 int argc, 3996 char **argv 3997 ){ 3998 sqlite3 *db; 3999 if( argc!=3 ){ 4000 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 4001 " DB MAGIC", 0); 4002 return TCL_ERROR; 4003 } 4004 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 4005 if( strcmp(argv[2], "SQLITE_MAGIC_OPEN")==0 ){ 4006 db->magic = SQLITE_MAGIC_OPEN; 4007 }else if( strcmp(argv[2], "SQLITE_MAGIC_CLOSED")==0 ){ 4008 db->magic = SQLITE_MAGIC_CLOSED; 4009 }else if( strcmp(argv[2], "SQLITE_MAGIC_BUSY")==0 ){ 4010 db->magic = SQLITE_MAGIC_BUSY; 4011 }else if( strcmp(argv[2], "SQLITE_MAGIC_ERROR")==0 ){ 4012 db->magic = SQLITE_MAGIC_ERROR; 4013 }else if( Tcl_GetInt(interp, argv[2], (int*)&db->magic) ){ 4014 return TCL_ERROR; 4015 } 4016 return TCL_OK; 4017 } 4018 4019 /* 4020 ** Usage: sqlite3_interrupt DB 4021 ** 4022 ** Trigger an interrupt on DB 4023 */ 4024 static int test_interrupt( 4025 void * clientData, 4026 Tcl_Interp *interp, 4027 int argc, 4028 char **argv 4029 ){ 4030 sqlite3 *db; 4031 if( argc!=2 ){ 4032 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], " DB", 0); 4033 return TCL_ERROR; 4034 } 4035 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 4036 sqlite3_interrupt(db); 4037 return TCL_OK; 4038 } 4039 4040 static u8 *sqlite3_stack_baseline = 0; 4041 4042 /* 4043 ** Fill the stack with a known bitpattern. 4044 */ 4045 static void prepStack(void){ 4046 int i; 4047 u32 bigBuf[65536]; 4048 for(i=0; i<sizeof(bigBuf); i++) bigBuf[i] = 0xdeadbeef; 4049 sqlite3_stack_baseline = (u8*)&bigBuf[65536]; 4050 } 4051 4052 /* 4053 ** Get the current stack depth. Used for debugging only. 4054 */ 4055 u64 sqlite3StackDepth(void){ 4056 u8 x; 4057 return (u64)(sqlite3_stack_baseline - &x); 4058 } 4059 4060 /* 4061 ** Usage: sqlite3_stack_used DB SQL 4062 ** 4063 ** Try to measure the amount of stack space used by a call to sqlite3_exec 4064 */ 4065 static int test_stack_used( 4066 void * clientData, 4067 Tcl_Interp *interp, 4068 int argc, 4069 char **argv 4070 ){ 4071 sqlite3 *db; 4072 int i; 4073 if( argc!=3 ){ 4074 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 4075 " DB SQL", 0); 4076 return TCL_ERROR; 4077 } 4078 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 4079 prepStack(); 4080 (void)sqlite3_exec(db, argv[2], 0, 0, 0); 4081 for(i=65535; i>=0 && ((u32*)sqlite3_stack_baseline)[-i]==0xdeadbeef; i--){} 4082 Tcl_SetObjResult(interp, Tcl_NewIntObj(i*4)); 4083 return TCL_OK; 4084 } 4085 4086 /* 4087 ** Usage: sqlite_delete_function DB function-name 4088 ** 4089 ** Delete the user function 'function-name' from database handle DB. It 4090 ** is assumed that the user function was created as UTF8, any number of 4091 ** arguments (the way the TCL interface does it). 4092 */ 4093 static int delete_function( 4094 void * clientData, 4095 Tcl_Interp *interp, 4096 int argc, 4097 char **argv 4098 ){ 4099 int rc; 4100 sqlite3 *db; 4101 if( argc!=3 ){ 4102 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 4103 " DB function-name", 0); 4104 return TCL_ERROR; 4105 } 4106 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 4107 rc = sqlite3_create_function(db, argv[2], -1, SQLITE_UTF8, 0, 0, 0, 0); 4108 Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); 4109 return TCL_OK; 4110 } 4111 4112 /* 4113 ** Usage: sqlite_delete_collation DB collation-name 4114 ** 4115 ** Delete the collation sequence 'collation-name' from database handle 4116 ** DB. It is assumed that the collation sequence was created as UTF8 (the 4117 ** way the TCL interface does it). 4118 */ 4119 static int delete_collation( 4120 void * clientData, 4121 Tcl_Interp *interp, 4122 int argc, 4123 char **argv 4124 ){ 4125 int rc; 4126 sqlite3 *db; 4127 if( argc!=3 ){ 4128 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 4129 " DB function-name", 0); 4130 return TCL_ERROR; 4131 } 4132 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 4133 rc = sqlite3_create_collation(db, argv[2], SQLITE_UTF8, 0, 0); 4134 Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); 4135 return TCL_OK; 4136 } 4137 4138 /* 4139 ** Usage: sqlite3_get_autocommit DB 4140 ** 4141 ** Return true if the database DB is currently in auto-commit mode. 4142 ** Return false if not. 4143 */ 4144 static int get_autocommit( 4145 void * clientData, 4146 Tcl_Interp *interp, 4147 int argc, 4148 char **argv 4149 ){ 4150 char zBuf[30]; 4151 sqlite3 *db; 4152 if( argc!=2 ){ 4153 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 4154 " DB", 0); 4155 return TCL_ERROR; 4156 } 4157 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 4158 sprintf(zBuf, "%d", sqlite3_get_autocommit(db)); 4159 Tcl_AppendResult(interp, zBuf, 0); 4160 return TCL_OK; 4161 } 4162 4163 /* 4164 ** Usage: sqlite3_busy_timeout DB MS 4165 ** 4166 ** Set the busy timeout. This is more easily done using the timeout 4167 ** method of the TCL interface. But we need a way to test the case 4168 ** where it returns SQLITE_MISUSE. 4169 */ 4170 static int test_busy_timeout( 4171 void * clientData, 4172 Tcl_Interp *interp, 4173 int argc, 4174 char **argv 4175 ){ 4176 int rc, ms; 4177 sqlite3 *db; 4178 if( argc!=3 ){ 4179 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 4180 " DB", 0); 4181 return TCL_ERROR; 4182 } 4183 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 4184 if( Tcl_GetInt(interp, argv[2], &ms) ) return TCL_ERROR; 4185 rc = sqlite3_busy_timeout(db, ms); 4186 Tcl_AppendResult(interp, sqlite3TestErrorName(rc), 0); 4187 return TCL_OK; 4188 } 4189 4190 /* 4191 ** Usage: tcl_variable_type VARIABLENAME 4192 ** 4193 ** Return the name of the internal representation for the 4194 ** value of the given variable. 4195 */ 4196 static int tcl_variable_type( 4197 void * clientData, 4198 Tcl_Interp *interp, 4199 int objc, 4200 Tcl_Obj *CONST objv[] 4201 ){ 4202 Tcl_Obj *pVar; 4203 if( objc!=2 ){ 4204 Tcl_WrongNumArgs(interp, 1, objv, "VARIABLE"); 4205 return TCL_ERROR; 4206 } 4207 pVar = Tcl_GetVar2Ex(interp, Tcl_GetString(objv[1]), 0, TCL_LEAVE_ERR_MSG); 4208 if( pVar==0 ) return TCL_ERROR; 4209 if( pVar->typePtr ){ 4210 Tcl_SetObjResult(interp, Tcl_NewStringObj(pVar->typePtr->name, -1)); 4211 } 4212 return TCL_OK; 4213 } 4214 4215 /* 4216 ** Usage: sqlite3_release_memory ?N? 4217 ** 4218 ** Attempt to release memory currently held but not actually required. 4219 ** The integer N is the number of bytes we are trying to release. The 4220 ** return value is the amount of memory actually released. 4221 */ 4222 static int test_release_memory( 4223 void * clientData, 4224 Tcl_Interp *interp, 4225 int objc, 4226 Tcl_Obj *CONST objv[] 4227 ){ 4228 #if defined(SQLITE_ENABLE_MEMORY_MANAGEMENT) && !defined(SQLITE_OMIT_DISKIO) 4229 int N; 4230 int amt; 4231 if( objc!=1 && objc!=2 ){ 4232 Tcl_WrongNumArgs(interp, 1, objv, "?N?"); 4233 return TCL_ERROR; 4234 } 4235 if( objc==2 ){ 4236 if( Tcl_GetIntFromObj(interp, objv[1], &N) ) return TCL_ERROR; 4237 }else{ 4238 N = -1; 4239 } 4240 amt = sqlite3_release_memory(N); 4241 Tcl_SetObjResult(interp, Tcl_NewIntObj(amt)); 4242 #endif 4243 return TCL_OK; 4244 } 4245 4246 /* 4247 ** Usage: sqlite3_soft_heap_limit ?N? 4248 ** 4249 ** Query or set the soft heap limit for the current thread. The 4250 ** limit is only changed if the N is present. The previous limit 4251 ** is returned. 4252 */ 4253 static int test_soft_heap_limit( 4254 void * clientData, 4255 Tcl_Interp *interp, 4256 int objc, 4257 Tcl_Obj *CONST objv[] 4258 ){ 4259 static int softHeapLimit = 0; 4260 int amt; 4261 if( objc!=1 && objc!=2 ){ 4262 Tcl_WrongNumArgs(interp, 1, objv, "?N?"); 4263 return TCL_ERROR; 4264 } 4265 amt = softHeapLimit; 4266 if( objc==2 ){ 4267 int N; 4268 if( Tcl_GetIntFromObj(interp, objv[1], &N) ) return TCL_ERROR; 4269 sqlite3_soft_heap_limit(N); 4270 softHeapLimit = N; 4271 } 4272 Tcl_SetObjResult(interp, Tcl_NewIntObj(amt)); 4273 return TCL_OK; 4274 } 4275 4276 /* 4277 ** Usage: sqlite3_thread_cleanup 4278 ** 4279 ** Call the sqlite3_thread_cleanup API. 4280 */ 4281 static int test_thread_cleanup( 4282 void * clientData, 4283 Tcl_Interp *interp, 4284 int objc, 4285 Tcl_Obj *CONST objv[] 4286 ){ 4287 #ifndef SQLITE_OMIT_DEPRECATED 4288 sqlite3_thread_cleanup(); 4289 #endif 4290 return TCL_OK; 4291 } 4292 4293 /* 4294 ** Usage: sqlite3_pager_refcounts DB 4295 ** 4296 ** Return a list of numbers which are the PagerRefcount for all 4297 ** pagers on each database connection. 4298 */ 4299 static int test_pager_refcounts( 4300 void * clientData, 4301 Tcl_Interp *interp, 4302 int objc, 4303 Tcl_Obj *CONST objv[] 4304 ){ 4305 sqlite3 *db; 4306 int i; 4307 int v, *a; 4308 Tcl_Obj *pResult; 4309 4310 if( objc!=2 ){ 4311 Tcl_AppendResult(interp, "wrong # args: should be \"", 4312 Tcl_GetStringFromObj(objv[0], 0), " DB", 0); 4313 return TCL_ERROR; 4314 } 4315 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 4316 pResult = Tcl_NewObj(); 4317 for(i=0; i<db->nDb; i++){ 4318 if( db->aDb[i].pBt==0 ){ 4319 v = -1; 4320 }else{ 4321 sqlite3_mutex_enter(db->mutex); 4322 a = sqlite3PagerStats(sqlite3BtreePager(db->aDb[i].pBt)); 4323 v = a[0]; 4324 sqlite3_mutex_leave(db->mutex); 4325 } 4326 Tcl_ListObjAppendElement(0, pResult, Tcl_NewIntObj(v)); 4327 } 4328 Tcl_SetObjResult(interp, pResult); 4329 return TCL_OK; 4330 } 4331 4332 4333 /* 4334 ** tclcmd: working_64bit_int 4335 ** 4336 ** Some TCL builds (ex: cygwin) do not support 64-bit integers. This 4337 ** leads to a number of test failures. The present command checks the 4338 ** TCL build to see whether or not it supports 64-bit integers. It 4339 ** returns TRUE if it does and FALSE if not. 4340 ** 4341 ** This command is used to warn users that their TCL build is defective 4342 ** and that the errors they are seeing in the test scripts might be 4343 ** a result of their defective TCL rather than problems in SQLite. 4344 */ 4345 static int working_64bit_int( 4346 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 4347 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 4348 int objc, /* Number of arguments */ 4349 Tcl_Obj *CONST objv[] /* Command arguments */ 4350 ){ 4351 Tcl_Obj *pTestObj; 4352 int working = 0; 4353 4354 pTestObj = Tcl_NewWideIntObj(1000000*(i64)1234567890); 4355 working = strcmp(Tcl_GetString(pTestObj), "1234567890000000")==0; 4356 Tcl_DecrRefCount(pTestObj); 4357 Tcl_SetObjResult(interp, Tcl_NewBooleanObj(working)); 4358 return TCL_OK; 4359 } 4360 4361 4362 /* 4363 ** tclcmd: vfs_unlink_test 4364 ** 4365 ** This TCL command unregisters the primary VFS and then registers 4366 ** it back again. This is used to test the ability to register a 4367 ** VFS when none are previously registered, and the ability to 4368 ** unregister the only available VFS. Ticket #2738 4369 */ 4370 static int vfs_unlink_test( 4371 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 4372 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 4373 int objc, /* Number of arguments */ 4374 Tcl_Obj *CONST objv[] /* Command arguments */ 4375 ){ 4376 int i; 4377 sqlite3_vfs *pMain; 4378 sqlite3_vfs *apVfs[20]; 4379 sqlite3_vfs one, two; 4380 4381 sqlite3_vfs_unregister(0); /* Unregister of NULL is harmless */ 4382 one.zName = "__one"; 4383 two.zName = "__two"; 4384 4385 /* Calling sqlite3_vfs_register with 2nd argument of 0 does not 4386 ** change the default VFS 4387 */ 4388 pMain = sqlite3_vfs_find(0); 4389 sqlite3_vfs_register(&one, 0); 4390 assert( pMain==0 || pMain==sqlite3_vfs_find(0) ); 4391 sqlite3_vfs_register(&two, 0); 4392 assert( pMain==0 || pMain==sqlite3_vfs_find(0) ); 4393 4394 /* We can find a VFS by its name */ 4395 assert( sqlite3_vfs_find("__one")==&one ); 4396 assert( sqlite3_vfs_find("__two")==&two ); 4397 4398 /* Calling sqlite_vfs_register with non-zero second parameter changes the 4399 ** default VFS, even if the 1st parameter is an existig VFS that is 4400 ** previously registered as the non-default. 4401 */ 4402 sqlite3_vfs_register(&one, 1); 4403 assert( sqlite3_vfs_find("__one")==&one ); 4404 assert( sqlite3_vfs_find("__two")==&two ); 4405 assert( sqlite3_vfs_find(0)==&one ); 4406 sqlite3_vfs_register(&two, 1); 4407 assert( sqlite3_vfs_find("__one")==&one ); 4408 assert( sqlite3_vfs_find("__two")==&two ); 4409 assert( sqlite3_vfs_find(0)==&two ); 4410 if( pMain ){ 4411 sqlite3_vfs_register(pMain, 1); 4412 assert( sqlite3_vfs_find("__one")==&one ); 4413 assert( sqlite3_vfs_find("__two")==&two ); 4414 assert( sqlite3_vfs_find(0)==pMain ); 4415 } 4416 4417 /* Unlink the default VFS. Repeat until there are no more VFSes 4418 ** registered. 4419 */ 4420 for(i=0; i<sizeof(apVfs)/sizeof(apVfs[0]); i++){ 4421 apVfs[i] = sqlite3_vfs_find(0); 4422 if( apVfs[i] ){ 4423 assert( apVfs[i]==sqlite3_vfs_find(apVfs[i]->zName) ); 4424 sqlite3_vfs_unregister(apVfs[i]); 4425 assert( 0==sqlite3_vfs_find(apVfs[i]->zName) ); 4426 } 4427 } 4428 assert( 0==sqlite3_vfs_find(0) ); 4429 4430 /* Register the main VFS as non-default (will be made default, since 4431 ** it'll be the only one in existence). 4432 */ 4433 sqlite3_vfs_register(pMain, 0); 4434 assert( sqlite3_vfs_find(0)==pMain ); 4435 4436 /* Un-register the main VFS again to restore an empty VFS list */ 4437 sqlite3_vfs_unregister(pMain); 4438 assert( 0==sqlite3_vfs_find(0) ); 4439 4440 /* Relink all VFSes in reverse order. */ 4441 for(i=sizeof(apVfs)/sizeof(apVfs[0])-1; i>=0; i--){ 4442 if( apVfs[i] ){ 4443 sqlite3_vfs_register(apVfs[i], 1); 4444 assert( apVfs[i]==sqlite3_vfs_find(0) ); 4445 assert( apVfs[i]==sqlite3_vfs_find(apVfs[i]->zName) ); 4446 } 4447 } 4448 4449 /* Unregister out sample VFSes. */ 4450 sqlite3_vfs_unregister(&one); 4451 sqlite3_vfs_unregister(&two); 4452 4453 /* Unregistering a VFS that is not currently registered is harmless */ 4454 sqlite3_vfs_unregister(&one); 4455 sqlite3_vfs_unregister(&two); 4456 assert( sqlite3_vfs_find("__one")==0 ); 4457 assert( sqlite3_vfs_find("__two")==0 ); 4458 4459 /* We should be left with the original default VFS back as the 4460 ** original */ 4461 assert( sqlite3_vfs_find(0)==pMain ); 4462 4463 return TCL_OK; 4464 } 4465 4466 /* 4467 ** tclcmd: vfs_initfail_test 4468 ** 4469 ** This TCL command attempts to vfs_find and vfs_register when the 4470 ** sqlite3_initialize() interface is failing. All calls should fail. 4471 */ 4472 static int vfs_initfail_test( 4473 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 4474 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 4475 int objc, /* Number of arguments */ 4476 Tcl_Obj *CONST objv[] /* Command arguments */ 4477 ){ 4478 sqlite3_vfs one; 4479 one.zName = "__one"; 4480 4481 if( sqlite3_vfs_find(0) ) return TCL_ERROR; 4482 sqlite3_vfs_register(&one, 0); 4483 if( sqlite3_vfs_find(0) ) return TCL_ERROR; 4484 sqlite3_vfs_register(&one, 1); 4485 if( sqlite3_vfs_find(0) ) return TCL_ERROR; 4486 return TCL_OK; 4487 } 4488 4489 /* 4490 ** Saved VFSes 4491 */ 4492 static sqlite3_vfs *apVfs[20]; 4493 static int nVfs = 0; 4494 4495 /* 4496 ** tclcmd: vfs_unregister_all 4497 ** 4498 ** Unregister all VFSes. 4499 */ 4500 static int vfs_unregister_all( 4501 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 4502 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 4503 int objc, /* Number of arguments */ 4504 Tcl_Obj *CONST objv[] /* Command arguments */ 4505 ){ 4506 int i; 4507 for(i=0; i<ArraySize(apVfs); i++){ 4508 apVfs[i] = sqlite3_vfs_find(0); 4509 if( apVfs[i]==0 ) break; 4510 sqlite3_vfs_unregister(apVfs[i]); 4511 } 4512 nVfs = i; 4513 return TCL_OK; 4514 } 4515 /* 4516 ** tclcmd: vfs_reregister_all 4517 ** 4518 ** Restore all VFSes that were removed using vfs_unregister_all 4519 */ 4520 static int vfs_reregister_all( 4521 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 4522 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 4523 int objc, /* Number of arguments */ 4524 Tcl_Obj *CONST objv[] /* Command arguments */ 4525 ){ 4526 int i; 4527 for(i=0; i<nVfs; i++){ 4528 sqlite3_vfs_register(apVfs[i], i==0); 4529 } 4530 return TCL_OK; 4531 } 4532 4533 4534 /* 4535 ** tclcmd: file_control_test DB 4536 ** 4537 ** This TCL command runs the sqlite3_file_control interface and 4538 ** verifies correct operation of the same. 4539 */ 4540 static int file_control_test( 4541 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 4542 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 4543 int objc, /* Number of arguments */ 4544 Tcl_Obj *CONST objv[] /* Command arguments */ 4545 ){ 4546 int iArg = 0; 4547 sqlite3 *db; 4548 int rc; 4549 4550 if( objc!=2 ){ 4551 Tcl_AppendResult(interp, "wrong # args: should be \"", 4552 Tcl_GetStringFromObj(objv[0], 0), " DB", 0); 4553 return TCL_ERROR; 4554 } 4555 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 4556 rc = sqlite3_file_control(db, 0, 0, &iArg); 4557 assert( rc==SQLITE_ERROR ); 4558 rc = sqlite3_file_control(db, "notadatabase", SQLITE_FCNTL_LOCKSTATE, &iArg); 4559 assert( rc==SQLITE_ERROR ); 4560 rc = sqlite3_file_control(db, "main", -1, &iArg); 4561 assert( rc==SQLITE_ERROR ); 4562 rc = sqlite3_file_control(db, "temp", -1, &iArg); 4563 assert( rc==SQLITE_ERROR ); 4564 4565 return TCL_OK; 4566 } 4567 4568 4569 /* 4570 ** tclcmd: file_control_lasterrno_test DB 4571 ** 4572 ** This TCL command runs the sqlite3_file_control interface and 4573 ** verifies correct operation of the SQLITE_LAST_ERRNO verb. 4574 */ 4575 static int file_control_lasterrno_test( 4576 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 4577 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 4578 int objc, /* Number of arguments */ 4579 Tcl_Obj *CONST objv[] /* Command arguments */ 4580 ){ 4581 int iArg = 0; 4582 sqlite3 *db; 4583 int rc; 4584 4585 if( objc!=2 ){ 4586 Tcl_AppendResult(interp, "wrong # args: should be \"", 4587 Tcl_GetStringFromObj(objv[0], 0), " DB", 0); 4588 return TCL_ERROR; 4589 } 4590 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 4591 return TCL_ERROR; 4592 } 4593 rc = sqlite3_file_control(db, NULL, SQLITE_LAST_ERRNO, &iArg); 4594 if( rc ){ 4595 Tcl_SetObjResult(interp, Tcl_NewIntObj(rc)); 4596 return TCL_ERROR; 4597 } 4598 if( iArg!=0 ) { 4599 Tcl_AppendResult(interp, "Unexpected non-zero errno: ", 4600 Tcl_GetStringFromObj(Tcl_NewIntObj(iArg), 0), " ", 0); 4601 return TCL_ERROR; 4602 } 4603 return TCL_OK; 4604 } 4605 4606 /* 4607 ** tclcmd: file_control_lockproxy_test DB 4608 ** 4609 ** This TCL command runs the sqlite3_file_control interface and 4610 ** verifies correct operation of the SQLITE_GET_LOCKPROXYFILE and 4611 ** SQLITE_SET_LOCKPROXYFILE verbs. 4612 */ 4613 static int file_control_lockproxy_test( 4614 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 4615 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 4616 int objc, /* Number of arguments */ 4617 Tcl_Obj *CONST objv[] /* Command arguments */ 4618 ){ 4619 sqlite3 *db; 4620 4621 if( objc!=2 ){ 4622 Tcl_AppendResult(interp, "wrong # args: should be \"", 4623 Tcl_GetStringFromObj(objv[0], 0), " DB", 0); 4624 return TCL_ERROR; 4625 } 4626 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 4627 return TCL_ERROR; 4628 } 4629 4630 #if !defined(SQLITE_ENABLE_LOCKING_STYLE) 4631 # if defined(__APPLE__) 4632 # define SQLITE_ENABLE_LOCKING_STYLE 1 4633 # else 4634 # define SQLITE_ENABLE_LOCKING_STYLE 0 4635 # endif 4636 #endif 4637 #if SQLITE_ENABLE_LOCKING_STYLE && defined(__APPLE__) 4638 { 4639 char *proxyPath = "test.proxy"; 4640 char *testPath; 4641 int rc; 4642 rc = sqlite3_file_control(db, NULL, SQLITE_SET_LOCKPROXYFILE, proxyPath); 4643 if( rc ){ 4644 Tcl_SetObjResult(interp, Tcl_NewIntObj(rc)); 4645 return TCL_ERROR; 4646 } 4647 rc = sqlite3_file_control(db, NULL, SQLITE_GET_LOCKPROXYFILE, &testPath); 4648 if( strncmp(proxyPath,testPath,11) ){ 4649 Tcl_AppendResult(interp, "Lock proxy file did not match the " 4650 "previously assigned value", 0); 4651 return TCL_ERROR; 4652 } 4653 if( rc ){ 4654 Tcl_SetObjResult(interp, Tcl_NewIntObj(rc)); 4655 return TCL_ERROR; 4656 } 4657 rc = sqlite3_file_control(db, NULL, SQLITE_SET_LOCKPROXYFILE, proxyPath); 4658 if( rc ){ 4659 Tcl_SetObjResult(interp, Tcl_NewIntObj(rc)); 4660 return TCL_ERROR; 4661 } 4662 } 4663 #endif 4664 return TCL_OK; 4665 } 4666 4667 4668 /* 4669 ** tclcmd: sqlite3_vfs_list 4670 ** 4671 ** Return a tcl list containing the names of all registered vfs's. 4672 */ 4673 static int vfs_list( 4674 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 4675 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 4676 int objc, /* Number of arguments */ 4677 Tcl_Obj *CONST objv[] /* Command arguments */ 4678 ){ 4679 sqlite3_vfs *pVfs; 4680 Tcl_Obj *pRet = Tcl_NewObj(); 4681 if( objc!=1 ){ 4682 Tcl_WrongNumArgs(interp, 1, objv, ""); 4683 return TCL_ERROR; 4684 } 4685 for(pVfs=sqlite3_vfs_find(0); pVfs; pVfs=pVfs->pNext){ 4686 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewStringObj(pVfs->zName, -1)); 4687 } 4688 Tcl_SetObjResult(interp, pRet); 4689 return TCL_OK; 4690 } 4691 4692 /* 4693 ** tclcmd: sqlite3_limit DB ID VALUE 4694 ** 4695 ** This TCL command runs the sqlite3_limit interface and 4696 ** verifies correct operation of the same. 4697 */ 4698 static int test_limit( 4699 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 4700 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 4701 int objc, /* Number of arguments */ 4702 Tcl_Obj *CONST objv[] /* Command arguments */ 4703 ){ 4704 sqlite3 *db; 4705 int rc; 4706 static const struct { 4707 char *zName; 4708 int id; 4709 } aId[] = { 4710 { "SQLITE_LIMIT_LENGTH", SQLITE_LIMIT_LENGTH }, 4711 { "SQLITE_LIMIT_SQL_LENGTH", SQLITE_LIMIT_SQL_LENGTH }, 4712 { "SQLITE_LIMIT_COLUMN", SQLITE_LIMIT_COLUMN }, 4713 { "SQLITE_LIMIT_EXPR_DEPTH", SQLITE_LIMIT_EXPR_DEPTH }, 4714 { "SQLITE_LIMIT_COMPOUND_SELECT", SQLITE_LIMIT_COMPOUND_SELECT }, 4715 { "SQLITE_LIMIT_VDBE_OP", SQLITE_LIMIT_VDBE_OP }, 4716 { "SQLITE_LIMIT_FUNCTION_ARG", SQLITE_LIMIT_FUNCTION_ARG }, 4717 { "SQLITE_LIMIT_ATTACHED", SQLITE_LIMIT_ATTACHED }, 4718 { "SQLITE_LIMIT_LIKE_PATTERN_LENGTH", SQLITE_LIMIT_LIKE_PATTERN_LENGTH }, 4719 { "SQLITE_LIMIT_VARIABLE_NUMBER", SQLITE_LIMIT_VARIABLE_NUMBER }, 4720 4721 /* Out of range test cases */ 4722 { "SQLITE_LIMIT_TOOSMALL", -1, }, 4723 { "SQLITE_LIMIT_TOOBIG", SQLITE_LIMIT_VARIABLE_NUMBER+1 }, 4724 }; 4725 int i, id; 4726 int val; 4727 const char *zId; 4728 4729 if( objc!=4 ){ 4730 Tcl_AppendResult(interp, "wrong # args: should be \"", 4731 Tcl_GetStringFromObj(objv[0], 0), " DB ID VALUE", 0); 4732 return TCL_ERROR; 4733 } 4734 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 4735 zId = Tcl_GetString(objv[2]); 4736 for(i=0; i<sizeof(aId)/sizeof(aId[0]); i++){ 4737 if( strcmp(zId, aId[i].zName)==0 ){ 4738 id = aId[i].id; 4739 break; 4740 } 4741 } 4742 if( i>=sizeof(aId)/sizeof(aId[0]) ){ 4743 Tcl_AppendResult(interp, "unknown limit type: ", zId, (char*)0); 4744 return TCL_ERROR; 4745 } 4746 if( Tcl_GetIntFromObj(interp, objv[3], &val) ) return TCL_ERROR; 4747 rc = sqlite3_limit(db, id, val); 4748 Tcl_SetObjResult(interp, Tcl_NewIntObj(rc)); 4749 return TCL_OK; 4750 } 4751 4752 /* 4753 ** tclcmd: save_prng_state 4754 ** 4755 ** Save the state of the pseudo-random number generator. 4756 ** At the same time, verify that sqlite3_test_control works even when 4757 ** called with an out-of-range opcode. 4758 */ 4759 static int save_prng_state( 4760 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 4761 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 4762 int objc, /* Number of arguments */ 4763 Tcl_Obj *CONST objv[] /* Command arguments */ 4764 ){ 4765 int rc = sqlite3_test_control(9999); 4766 assert( rc==0 ); 4767 rc = sqlite3_test_control(-1); 4768 assert( rc==0 ); 4769 sqlite3_test_control(SQLITE_TESTCTRL_PRNG_SAVE); 4770 return TCL_OK; 4771 } 4772 /* 4773 ** tclcmd: restore_prng_state 4774 */ 4775 static int restore_prng_state( 4776 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 4777 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 4778 int objc, /* Number of arguments */ 4779 Tcl_Obj *CONST objv[] /* Command arguments */ 4780 ){ 4781 sqlite3_test_control(SQLITE_TESTCTRL_PRNG_RESTORE); 4782 return TCL_OK; 4783 } 4784 /* 4785 ** tclcmd: reset_prng_state 4786 */ 4787 static int reset_prng_state( 4788 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 4789 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 4790 int objc, /* Number of arguments */ 4791 Tcl_Obj *CONST objv[] /* Command arguments */ 4792 ){ 4793 sqlite3_test_control(SQLITE_TESTCTRL_PRNG_RESET); 4794 return TCL_OK; 4795 } 4796 4797 /* 4798 ** tclcmd: pcache_stats 4799 */ 4800 static int test_pcache_stats( 4801 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 4802 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 4803 int objc, /* Number of arguments */ 4804 Tcl_Obj *CONST objv[] /* Command arguments */ 4805 ){ 4806 int nMin; 4807 int nMax; 4808 int nCurrent; 4809 int nRecyclable; 4810 Tcl_Obj *pRet; 4811 4812 sqlite3PcacheStats(&nCurrent, &nMax, &nMin, &nRecyclable); 4813 4814 pRet = Tcl_NewObj(); 4815 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewStringObj("current", -1)); 4816 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewIntObj(nCurrent)); 4817 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewStringObj("max", -1)); 4818 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewIntObj(nMax)); 4819 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewStringObj("min", -1)); 4820 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewIntObj(nMin)); 4821 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewStringObj("recyclable", -1)); 4822 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewIntObj(nRecyclable)); 4823 4824 Tcl_SetObjResult(interp, pRet); 4825 4826 return TCL_OK; 4827 } 4828 4829 #ifdef SQLITE_ENABLE_UNLOCK_NOTIFY 4830 static void test_unlock_notify_cb(void **aArg, int nArg){ 4831 int ii; 4832 for(ii=0; ii<nArg; ii++){ 4833 Tcl_EvalEx((Tcl_Interp *)aArg[ii], "unlock_notify", -1, TCL_EVAL_GLOBAL); 4834 } 4835 } 4836 #endif /* SQLITE_ENABLE_UNLOCK_NOTIFY */ 4837 4838 /* 4839 ** tclcmd: sqlite3_unlock_notify db 4840 */ 4841 #ifdef SQLITE_ENABLE_UNLOCK_NOTIFY 4842 static int test_unlock_notify( 4843 ClientData clientData, /* Unused */ 4844 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 4845 int objc, /* Number of arguments */ 4846 Tcl_Obj *CONST objv[] /* Command arguments */ 4847 ){ 4848 sqlite3 *db; 4849 int rc; 4850 4851 if( objc!=2 ){ 4852 Tcl_WrongNumArgs(interp, 1, objv, "DB"); 4853 return TCL_ERROR; 4854 } 4855 4856 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 4857 return TCL_ERROR; 4858 } 4859 rc = sqlite3_unlock_notify(db, test_unlock_notify_cb, (void *)interp); 4860 Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); 4861 return TCL_OK; 4862 } 4863 #endif 4864 4865 4866 /* 4867 ** Register commands with the TCL interpreter. 4868 */ 4869 int Sqlitetest1_Init(Tcl_Interp *interp){ 4870 extern int sqlite3_search_count; 4871 extern int sqlite3_interrupt_count; 4872 extern int sqlite3_open_file_count; 4873 extern int sqlite3_sort_count; 4874 extern int sqlite3_current_time; 4875 #if SQLITE_OS_UNIX && defined(__APPLE__) 4876 extern int sqlite3_hostid_num; 4877 #endif 4878 extern int sqlite3_max_blobsize; 4879 extern int sqlite3BtreeSharedCacheReport(void*, 4880 Tcl_Interp*,int,Tcl_Obj*CONST*); 4881 static struct { 4882 char *zName; 4883 Tcl_CmdProc *xProc; 4884 } aCmd[] = { 4885 { "db_enter", (Tcl_CmdProc*)db_enter }, 4886 { "db_leave", (Tcl_CmdProc*)db_leave }, 4887 { "sqlite3_mprintf_int", (Tcl_CmdProc*)sqlite3_mprintf_int }, 4888 { "sqlite3_mprintf_int64", (Tcl_CmdProc*)sqlite3_mprintf_int64 }, 4889 { "sqlite3_mprintf_long", (Tcl_CmdProc*)sqlite3_mprintf_long }, 4890 { "sqlite3_mprintf_str", (Tcl_CmdProc*)sqlite3_mprintf_str }, 4891 { "sqlite3_snprintf_str", (Tcl_CmdProc*)sqlite3_snprintf_str }, 4892 { "sqlite3_mprintf_stronly", (Tcl_CmdProc*)sqlite3_mprintf_stronly}, 4893 { "sqlite3_mprintf_double", (Tcl_CmdProc*)sqlite3_mprintf_double }, 4894 { "sqlite3_mprintf_scaled", (Tcl_CmdProc*)sqlite3_mprintf_scaled }, 4895 { "sqlite3_mprintf_hexdouble", (Tcl_CmdProc*)sqlite3_mprintf_hexdouble}, 4896 { "sqlite3_mprintf_z_test", (Tcl_CmdProc*)test_mprintf_z }, 4897 { "sqlite3_mprintf_n_test", (Tcl_CmdProc*)test_mprintf_n }, 4898 { "sqlite3_snprintf_int", (Tcl_CmdProc*)test_snprintf_int }, 4899 { "sqlite3_last_insert_rowid", (Tcl_CmdProc*)test_last_rowid }, 4900 { "sqlite3_exec_printf", (Tcl_CmdProc*)test_exec_printf }, 4901 { "sqlite3_exec_hex", (Tcl_CmdProc*)test_exec_hex }, 4902 { "sqlite3_exec", (Tcl_CmdProc*)test_exec }, 4903 { "sqlite3_exec_nr", (Tcl_CmdProc*)test_exec_nr }, 4904 #ifndef SQLITE_OMIT_GET_TABLE 4905 { "sqlite3_get_table_printf", (Tcl_CmdProc*)test_get_table_printf }, 4906 #endif 4907 { "sqlite3_close", (Tcl_CmdProc*)sqlite_test_close }, 4908 { "sqlite3_create_function", (Tcl_CmdProc*)test_create_function }, 4909 { "sqlite3_create_aggregate", (Tcl_CmdProc*)test_create_aggregate }, 4910 { "sqlite_register_test_function", (Tcl_CmdProc*)test_register_func }, 4911 { "sqlite_abort", (Tcl_CmdProc*)sqlite_abort }, 4912 { "sqlite_bind", (Tcl_CmdProc*)test_bind }, 4913 { "breakpoint", (Tcl_CmdProc*)test_breakpoint }, 4914 { "sqlite3_key", (Tcl_CmdProc*)test_key }, 4915 { "sqlite3_rekey", (Tcl_CmdProc*)test_rekey }, 4916 { "sqlite_set_magic", (Tcl_CmdProc*)sqlite_set_magic }, 4917 { "sqlite3_interrupt", (Tcl_CmdProc*)test_interrupt }, 4918 { "sqlite_delete_function", (Tcl_CmdProc*)delete_function }, 4919 { "sqlite_delete_collation", (Tcl_CmdProc*)delete_collation }, 4920 { "sqlite3_get_autocommit", (Tcl_CmdProc*)get_autocommit }, 4921 { "sqlite3_stack_used", (Tcl_CmdProc*)test_stack_used }, 4922 { "sqlite3_busy_timeout", (Tcl_CmdProc*)test_busy_timeout }, 4923 { "printf", (Tcl_CmdProc*)test_printf }, 4924 { "sqlite3IoTrace", (Tcl_CmdProc*)test_io_trace }, 4925 }; 4926 static struct { 4927 char *zName; 4928 Tcl_ObjCmdProc *xProc; 4929 void *clientData; 4930 } aObjCmd[] = { 4931 { "sqlite3_connection_pointer", get_sqlite_pointer, 0 }, 4932 { "sqlite3_bind_int", test_bind_int, 0 }, 4933 { "sqlite3_bind_zeroblob", test_bind_zeroblob, 0 }, 4934 { "sqlite3_bind_int64", test_bind_int64, 0 }, 4935 { "sqlite3_bind_double", test_bind_double, 0 }, 4936 { "sqlite3_bind_null", test_bind_null ,0 }, 4937 { "sqlite3_bind_text", test_bind_text ,0 }, 4938 { "sqlite3_bind_text16", test_bind_text16 ,0 }, 4939 { "sqlite3_bind_blob", test_bind_blob ,0 }, 4940 { "sqlite3_bind_parameter_count", test_bind_parameter_count, 0}, 4941 { "sqlite3_bind_parameter_name", test_bind_parameter_name, 0}, 4942 { "sqlite3_bind_parameter_index", test_bind_parameter_index, 0}, 4943 { "sqlite3_clear_bindings", test_clear_bindings, 0}, 4944 { "sqlite3_sleep", test_sleep, 0}, 4945 { "sqlite3_errcode", test_errcode ,0 }, 4946 { "sqlite3_extended_errcode", test_ex_errcode ,0 }, 4947 { "sqlite3_errmsg", test_errmsg ,0 }, 4948 { "sqlite3_errmsg16", test_errmsg16 ,0 }, 4949 { "sqlite3_open", test_open ,0 }, 4950 { "sqlite3_open16", test_open16 ,0 }, 4951 { "sqlite3_complete16", test_complete16 ,0 }, 4952 4953 { "sqlite3_prepare", test_prepare ,0 }, 4954 { "sqlite3_prepare16", test_prepare16 ,0 }, 4955 { "sqlite3_prepare_v2", test_prepare_v2 ,0 }, 4956 { "sqlite3_prepare_tkt3134", test_prepare_tkt3134, 0}, 4957 { "sqlite3_prepare16_v2", test_prepare16_v2 ,0 }, 4958 { "sqlite3_finalize", test_finalize ,0 }, 4959 { "sqlite3_stmt_status", test_stmt_status ,0 }, 4960 { "sqlite3_reset", test_reset ,0 }, 4961 { "sqlite3_expired", test_expired ,0 }, 4962 { "sqlite3_transfer_bindings", test_transfer_bind ,0 }, 4963 { "sqlite3_changes", test_changes ,0 }, 4964 { "sqlite3_step", test_step ,0 }, 4965 { "sqlite3_sql", test_sql ,0 }, 4966 { "sqlite3_next_stmt", test_next_stmt ,0 }, 4967 4968 { "sqlite3_release_memory", test_release_memory, 0}, 4969 { "sqlite3_soft_heap_limit", test_soft_heap_limit, 0}, 4970 { "sqlite3_thread_cleanup", test_thread_cleanup, 0}, 4971 { "sqlite3_pager_refcounts", test_pager_refcounts, 0}, 4972 4973 { "sqlite3_load_extension", test_load_extension, 0}, 4974 { "sqlite3_enable_load_extension", test_enable_load, 0}, 4975 { "sqlite3_extended_result_codes", test_extended_result_codes, 0}, 4976 { "sqlite3_limit", test_limit, 0}, 4977 4978 { "save_prng_state", save_prng_state, 0 }, 4979 { "restore_prng_state", restore_prng_state, 0 }, 4980 { "reset_prng_state", reset_prng_state, 0 }, 4981 4982 /* sqlite3_column_*() API */ 4983 { "sqlite3_column_count", test_column_count ,0 }, 4984 { "sqlite3_data_count", test_data_count ,0 }, 4985 { "sqlite3_column_type", test_column_type ,0 }, 4986 { "sqlite3_column_blob", test_column_blob ,0 }, 4987 { "sqlite3_column_double", test_column_double ,0 }, 4988 { "sqlite3_column_int64", test_column_int64 ,0 }, 4989 { "sqlite3_column_text", test_stmt_utf8, (void*)sqlite3_column_text }, 4990 { "sqlite3_column_name", test_stmt_utf8, (void*)sqlite3_column_name }, 4991 { "sqlite3_column_int", test_stmt_int, (void*)sqlite3_column_int }, 4992 { "sqlite3_column_bytes", test_stmt_int, (void*)sqlite3_column_bytes}, 4993 #ifndef SQLITE_OMIT_DECLTYPE 4994 { "sqlite3_column_decltype",test_stmt_utf8,(void*)sqlite3_column_decltype}, 4995 #endif 4996 #ifdef SQLITE_ENABLE_COLUMN_METADATA 4997 { "sqlite3_column_database_name",test_stmt_utf8,(void*)sqlite3_column_database_name}, 4998 { "sqlite3_column_table_name",test_stmt_utf8,(void*)sqlite3_column_table_name}, 4999 { "sqlite3_column_origin_name",test_stmt_utf8,(void*)sqlite3_column_origin_name}, 5000 #endif 5001 5002 #ifndef SQLITE_OMIT_UTF16 5003 { "sqlite3_column_bytes16", test_stmt_int, (void*)sqlite3_column_bytes16 }, 5004 { "sqlite3_column_text16", test_stmt_utf16, (void*)sqlite3_column_text16}, 5005 { "sqlite3_column_name16", test_stmt_utf16, (void*)sqlite3_column_name16}, 5006 { "add_alignment_test_collations", add_alignment_test_collations, 0 }, 5007 #ifndef SQLITE_OMIT_DECLTYPE 5008 { "sqlite3_column_decltype16",test_stmt_utf16,(void*)sqlite3_column_decltype16}, 5009 #endif 5010 #ifdef SQLITE_ENABLE_COLUMN_METADATA 5011 {"sqlite3_column_database_name16", 5012 test_stmt_utf16, sqlite3_column_database_name16}, 5013 {"sqlite3_column_table_name16", test_stmt_utf16, (void*)sqlite3_column_table_name16}, 5014 {"sqlite3_column_origin_name16", test_stmt_utf16, (void*)sqlite3_column_origin_name16}, 5015 #endif 5016 #endif 5017 { "sqlite3_create_collation_v2", test_create_collation_v2, 0 }, 5018 { "sqlite3_global_recover", test_global_recover, 0 }, 5019 { "working_64bit_int", working_64bit_int, 0 }, 5020 { "vfs_unlink_test", vfs_unlink_test, 0 }, 5021 { "vfs_initfail_test", vfs_initfail_test, 0 }, 5022 { "vfs_unregister_all", vfs_unregister_all, 0 }, 5023 { "vfs_reregister_all", vfs_reregister_all, 0 }, 5024 { "file_control_test", file_control_test, 0 }, 5025 { "file_control_lasterrno_test", file_control_lasterrno_test, 0 }, 5026 { "file_control_lockproxy_test", file_control_lockproxy_test, 0 }, 5027 { "sqlite3_vfs_list", vfs_list, 0 }, 5028 5029 /* Functions from os.h */ 5030 #ifndef SQLITE_OMIT_UTF16 5031 { "add_test_collate", test_collate, 0 }, 5032 { "add_test_collate_needed", test_collate_needed, 0 }, 5033 { "add_test_function", test_function, 0 }, 5034 #endif 5035 { "sqlite3_test_errstr", test_errstr, 0 }, 5036 { "tcl_variable_type", tcl_variable_type, 0 }, 5037 #ifndef SQLITE_OMIT_SHARED_CACHE 5038 { "sqlite3_enable_shared_cache", test_enable_shared, 0 }, 5039 { "sqlite3_shared_cache_report", sqlite3BtreeSharedCacheReport, 0}, 5040 #endif 5041 { "sqlite3_libversion_number", test_libversion_number, 0 }, 5042 #ifdef SQLITE_ENABLE_COLUMN_METADATA 5043 { "sqlite3_table_column_metadata", test_table_column_metadata, 0 }, 5044 #endif 5045 #ifndef SQLITE_OMIT_INCRBLOB 5046 { "sqlite3_blob_read", test_blob_read, 0 }, 5047 { "sqlite3_blob_write", test_blob_write, 0 }, 5048 #endif 5049 { "pcache_stats", test_pcache_stats, 0 }, 5050 #ifdef SQLITE_ENABLE_UNLOCK_NOTIFY 5051 { "sqlite3_unlock_notify", test_unlock_notify, 0 }, 5052 #endif 5053 }; 5054 static int bitmask_size = sizeof(Bitmask)*8; 5055 int i; 5056 extern int sqlite3_sync_count, sqlite3_fullsync_count; 5057 extern int sqlite3_opentemp_count; 5058 extern int sqlite3_like_count; 5059 extern int sqlite3_xferopt_count; 5060 extern int sqlite3_pager_readdb_count; 5061 extern int sqlite3_pager_writedb_count; 5062 extern int sqlite3_pager_writej_count; 5063 #if defined(__linux__) && defined(SQLITE_TEST) && SQLITE_THREADSAFE 5064 extern int threadsOverrideEachOthersLocks; 5065 #endif 5066 #if SQLITE_OS_WIN 5067 extern int sqlite3_os_type; 5068 #endif 5069 #ifdef SQLITE_DEBUG 5070 extern int sqlite3WhereTrace; 5071 extern int sqlite3OSTrace; 5072 extern int sqlite3VdbeAddopTrace; 5073 #endif 5074 #ifdef SQLITE_TEST 5075 extern char sqlite3_query_plan[]; 5076 static char *query_plan = sqlite3_query_plan; 5077 #ifdef SQLITE_ENABLE_FTS3 5078 extern int sqlite3_fts3_enable_parentheses; 5079 #endif 5080 #endif 5081 5082 for(i=0; i<sizeof(aCmd)/sizeof(aCmd[0]); i++){ 5083 Tcl_CreateCommand(interp, aCmd[i].zName, aCmd[i].xProc, 0, 0); 5084 } 5085 for(i=0; i<sizeof(aObjCmd)/sizeof(aObjCmd[0]); i++){ 5086 Tcl_CreateObjCommand(interp, aObjCmd[i].zName, 5087 aObjCmd[i].xProc, aObjCmd[i].clientData, 0); 5088 } 5089 Tcl_LinkVar(interp, "sqlite_search_count", 5090 (char*)&sqlite3_search_count, TCL_LINK_INT); 5091 Tcl_LinkVar(interp, "sqlite_sort_count", 5092 (char*)&sqlite3_sort_count, TCL_LINK_INT); 5093 Tcl_LinkVar(interp, "sqlite3_max_blobsize", 5094 (char*)&sqlite3_max_blobsize, TCL_LINK_INT); 5095 Tcl_LinkVar(interp, "sqlite_like_count", 5096 (char*)&sqlite3_like_count, TCL_LINK_INT); 5097 Tcl_LinkVar(interp, "sqlite_interrupt_count", 5098 (char*)&sqlite3_interrupt_count, TCL_LINK_INT); 5099 Tcl_LinkVar(interp, "sqlite_open_file_count", 5100 (char*)&sqlite3_open_file_count, TCL_LINK_INT); 5101 Tcl_LinkVar(interp, "sqlite_current_time", 5102 (char*)&sqlite3_current_time, TCL_LINK_INT); 5103 #if SQLITE_OS_UNIX && defined(__APPLE__) 5104 Tcl_LinkVar(interp, "sqlite_hostid_num", 5105 (char*)&sqlite3_hostid_num, TCL_LINK_INT); 5106 #endif 5107 Tcl_LinkVar(interp, "sqlite3_xferopt_count", 5108 (char*)&sqlite3_xferopt_count, TCL_LINK_INT); 5109 Tcl_LinkVar(interp, "sqlite3_pager_readdb_count", 5110 (char*)&sqlite3_pager_readdb_count, TCL_LINK_INT); 5111 Tcl_LinkVar(interp, "sqlite3_pager_writedb_count", 5112 (char*)&sqlite3_pager_writedb_count, TCL_LINK_INT); 5113 Tcl_LinkVar(interp, "sqlite3_pager_writej_count", 5114 (char*)&sqlite3_pager_writej_count, TCL_LINK_INT); 5115 #ifndef SQLITE_OMIT_UTF16 5116 Tcl_LinkVar(interp, "unaligned_string_counter", 5117 (char*)&unaligned_string_counter, TCL_LINK_INT); 5118 #endif 5119 #if defined(__linux__) && defined(SQLITE_TEST) && SQLITE_THREADSAFE 5120 Tcl_LinkVar(interp, "threadsOverrideEachOthersLocks", 5121 (char*)&threadsOverrideEachOthersLocks, TCL_LINK_INT); 5122 #endif 5123 #ifndef SQLITE_OMIT_UTF16 5124 Tcl_LinkVar(interp, "sqlite_last_needed_collation", 5125 (char*)&pzNeededCollation, TCL_LINK_STRING|TCL_LINK_READ_ONLY); 5126 #endif 5127 #if SQLITE_OS_WIN 5128 Tcl_LinkVar(interp, "sqlite_os_type", 5129 (char*)&sqlite3_os_type, TCL_LINK_INT); 5130 #endif 5131 #ifdef SQLITE_TEST 5132 Tcl_LinkVar(interp, "sqlite_query_plan", 5133 (char*)&query_plan, TCL_LINK_STRING|TCL_LINK_READ_ONLY); 5134 #endif 5135 #ifdef SQLITE_DEBUG 5136 Tcl_LinkVar(interp, "sqlite_addop_trace", 5137 (char*)&sqlite3VdbeAddopTrace, TCL_LINK_INT); 5138 Tcl_LinkVar(interp, "sqlite_where_trace", 5139 (char*)&sqlite3WhereTrace, TCL_LINK_INT); 5140 Tcl_LinkVar(interp, "sqlite_os_trace", 5141 (char*)&sqlite3OSTrace, TCL_LINK_INT); 5142 #endif 5143 #ifndef SQLITE_OMIT_DISKIO 5144 Tcl_LinkVar(interp, "sqlite_opentemp_count", 5145 (char*)&sqlite3_opentemp_count, TCL_LINK_INT); 5146 #endif 5147 Tcl_LinkVar(interp, "sqlite_static_bind_value", 5148 (char*)&sqlite_static_bind_value, TCL_LINK_STRING); 5149 Tcl_LinkVar(interp, "sqlite_static_bind_nbyte", 5150 (char*)&sqlite_static_bind_nbyte, TCL_LINK_INT); 5151 Tcl_LinkVar(interp, "sqlite_temp_directory", 5152 (char*)&sqlite3_temp_directory, TCL_LINK_STRING); 5153 Tcl_LinkVar(interp, "bitmask_size", 5154 (char*)&bitmask_size, TCL_LINK_INT|TCL_LINK_READ_ONLY); 5155 Tcl_LinkVar(interp, "sqlite_sync_count", 5156 (char*)&sqlite3_sync_count, TCL_LINK_INT); 5157 Tcl_LinkVar(interp, "sqlite_fullsync_count", 5158 (char*)&sqlite3_fullsync_count, TCL_LINK_INT); 5159 #if defined(SQLITE_ENABLE_FTS3) && defined(SQLITE_TEST) 5160 Tcl_LinkVar(interp, "sqlite_fts3_enable_parentheses", 5161 (char*)&sqlite3_fts3_enable_parentheses, TCL_LINK_INT); 5162 #endif 5163 return TCL_OK; 5164 } 5165