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 #include "sqliteInt.h" 17 #include "tcl.h" 18 #include <stdlib.h> 19 #include <string.h> 20 21 /* 22 ** This is a copy of the first part of the SqliteDb structure in 23 ** tclsqlite.c. We need it here so that the get_sqlite_pointer routine 24 ** can extract the sqlite3* pointer from an existing Tcl SQLite 25 ** connection. 26 */ 27 struct SqliteDb { 28 sqlite3 *db; 29 }; 30 31 /* 32 ** Convert text generated by the "%p" conversion format back into 33 ** a pointer. 34 */ 35 static int testHexToInt(int h){ 36 if( h>='0' && h<='9' ){ 37 return h - '0'; 38 }else if( h>='a' && h<='f' ){ 39 return h - 'a' + 10; 40 }else{ 41 assert( h>='A' && h<='F' ); 42 return h - 'A' + 10; 43 } 44 } 45 void *sqlite3TestTextToPtr(const char *z){ 46 void *p; 47 u64 v; 48 u32 v2; 49 if( z[0]=='0' && z[1]=='x' ){ 50 z += 2; 51 } 52 v = 0; 53 while( *z ){ 54 v = (v<<4) + testHexToInt(*z); 55 z++; 56 } 57 if( sizeof(p)==sizeof(v) ){ 58 memcpy(&p, &v, sizeof(p)); 59 }else{ 60 assert( sizeof(p)==sizeof(v2) ); 61 v2 = (u32)v; 62 memcpy(&p, &v2, sizeof(p)); 63 } 64 return p; 65 } 66 67 68 /* 69 ** A TCL command that returns the address of the sqlite* pointer 70 ** for an sqlite connection instance. Bad things happen if the 71 ** input is not an sqlite connection. 72 */ 73 static int get_sqlite_pointer( 74 void * clientData, 75 Tcl_Interp *interp, 76 int objc, 77 Tcl_Obj *CONST objv[] 78 ){ 79 struct SqliteDb *p; 80 Tcl_CmdInfo cmdInfo; 81 char zBuf[100]; 82 if( objc!=2 ){ 83 Tcl_WrongNumArgs(interp, 1, objv, "SQLITE-CONNECTION"); 84 return TCL_ERROR; 85 } 86 if( !Tcl_GetCommandInfo(interp, Tcl_GetString(objv[1]), &cmdInfo) ){ 87 Tcl_AppendResult(interp, "command not found: ", 88 Tcl_GetString(objv[1]), (char*)0); 89 return TCL_ERROR; 90 } 91 p = (struct SqliteDb*)cmdInfo.objClientData; 92 sprintf(zBuf, "%p", p->db); 93 if( strncmp(zBuf,"0x",2) ){ 94 sprintf(zBuf, "0x%p", p->db); 95 } 96 Tcl_AppendResult(interp, zBuf, 0); 97 return TCL_OK; 98 } 99 100 /* 101 ** Decode a pointer to an sqlite3 object. 102 */ 103 int getDbPointer(Tcl_Interp *interp, const char *zA, sqlite3 **ppDb){ 104 struct SqliteDb *p; 105 Tcl_CmdInfo cmdInfo; 106 if( Tcl_GetCommandInfo(interp, zA, &cmdInfo) ){ 107 p = (struct SqliteDb*)cmdInfo.objClientData; 108 *ppDb = p->db; 109 }else{ 110 *ppDb = (sqlite3*)sqlite3TestTextToPtr(zA); 111 } 112 return TCL_OK; 113 } 114 115 116 const char *sqlite3TestErrorName(int rc){ 117 const char *zName = 0; 118 switch( rc ){ 119 case SQLITE_OK: zName = "SQLITE_OK"; break; 120 case SQLITE_ERROR: zName = "SQLITE_ERROR"; break; 121 case SQLITE_INTERNAL: zName = "SQLITE_INTERNAL"; break; 122 case SQLITE_PERM: zName = "SQLITE_PERM"; break; 123 case SQLITE_ABORT: zName = "SQLITE_ABORT"; break; 124 case SQLITE_BUSY: zName = "SQLITE_BUSY"; break; 125 case SQLITE_LOCKED: zName = "SQLITE_LOCKED"; break; 126 case SQLITE_LOCKED_SHAREDCACHE: zName = "SQLITE_LOCKED_SHAREDCACHE";break; 127 case SQLITE_NOMEM: zName = "SQLITE_NOMEM"; break; 128 case SQLITE_READONLY: zName = "SQLITE_READONLY"; break; 129 case SQLITE_INTERRUPT: zName = "SQLITE_INTERRUPT"; break; 130 case SQLITE_IOERR: zName = "SQLITE_IOERR"; break; 131 case SQLITE_CORRUPT: zName = "SQLITE_CORRUPT"; break; 132 case SQLITE_NOTFOUND: zName = "SQLITE_NOTFOUND"; break; 133 case SQLITE_FULL: zName = "SQLITE_FULL"; break; 134 case SQLITE_CANTOPEN: zName = "SQLITE_CANTOPEN"; break; 135 case SQLITE_PROTOCOL: zName = "SQLITE_PROTOCOL"; break; 136 case SQLITE_EMPTY: zName = "SQLITE_EMPTY"; break; 137 case SQLITE_SCHEMA: zName = "SQLITE_SCHEMA"; break; 138 case SQLITE_TOOBIG: zName = "SQLITE_TOOBIG"; break; 139 case SQLITE_CONSTRAINT: zName = "SQLITE_CONSTRAINT"; break; 140 case SQLITE_MISMATCH: zName = "SQLITE_MISMATCH"; break; 141 case SQLITE_MISUSE: zName = "SQLITE_MISUSE"; break; 142 case SQLITE_NOLFS: zName = "SQLITE_NOLFS"; break; 143 case SQLITE_AUTH: zName = "SQLITE_AUTH"; break; 144 case SQLITE_FORMAT: zName = "SQLITE_FORMAT"; break; 145 case SQLITE_RANGE: zName = "SQLITE_RANGE"; break; 146 case SQLITE_NOTADB: zName = "SQLITE_NOTADB"; break; 147 case SQLITE_ROW: zName = "SQLITE_ROW"; break; 148 case SQLITE_DONE: zName = "SQLITE_DONE"; break; 149 case SQLITE_IOERR_READ: zName = "SQLITE_IOERR_READ"; break; 150 case SQLITE_IOERR_SHORT_READ: zName = "SQLITE_IOERR_SHORT_READ"; break; 151 case SQLITE_IOERR_WRITE: zName = "SQLITE_IOERR_WRITE"; break; 152 case SQLITE_IOERR_FSYNC: zName = "SQLITE_IOERR_FSYNC"; break; 153 case SQLITE_IOERR_DIR_FSYNC: zName = "SQLITE_IOERR_DIR_FSYNC"; break; 154 case SQLITE_IOERR_TRUNCATE: zName = "SQLITE_IOERR_TRUNCATE"; break; 155 case SQLITE_IOERR_FSTAT: zName = "SQLITE_IOERR_FSTAT"; break; 156 case SQLITE_IOERR_UNLOCK: zName = "SQLITE_IOERR_UNLOCK"; break; 157 case SQLITE_IOERR_RDLOCK: zName = "SQLITE_IOERR_RDLOCK"; break; 158 case SQLITE_IOERR_DELETE: zName = "SQLITE_IOERR_DELETE"; break; 159 case SQLITE_IOERR_BLOCKED: zName = "SQLITE_IOERR_BLOCKED"; break; 160 case SQLITE_IOERR_NOMEM: zName = "SQLITE_IOERR_NOMEM"; break; 161 case SQLITE_IOERR_ACCESS: zName = "SQLITE_IOERR_ACCESS"; break; 162 case SQLITE_IOERR_CHECKRESERVEDLOCK: 163 zName = "SQLITE_IOERR_CHECKRESERVEDLOCK"; break; 164 case SQLITE_IOERR_LOCK: zName = "SQLITE_IOERR_LOCK"; break; 165 default: zName = "SQLITE_Unknown"; break; 166 } 167 return zName; 168 } 169 #define t1ErrorName sqlite3TestErrorName 170 171 /* 172 ** Convert an sqlite3_stmt* into an sqlite3*. This depends on the 173 ** fact that the sqlite3* is the first field in the Vdbe structure. 174 */ 175 #define StmtToDb(X) sqlite3_db_handle(X) 176 177 /* 178 ** Check a return value to make sure it agrees with the results 179 ** from sqlite3_errcode. 180 */ 181 int sqlite3TestErrCode(Tcl_Interp *interp, sqlite3 *db, int rc){ 182 if( sqlite3_threadsafe()==0 && rc!=SQLITE_MISUSE && rc!=SQLITE_OK 183 && sqlite3_errcode(db)!=rc ){ 184 char zBuf[200]; 185 int r2 = sqlite3_errcode(db); 186 sprintf(zBuf, "error code %s (%d) does not match sqlite3_errcode %s (%d)", 187 t1ErrorName(rc), rc, t1ErrorName(r2), r2); 188 Tcl_ResetResult(interp); 189 Tcl_AppendResult(interp, zBuf, 0); 190 return 1; 191 } 192 return 0; 193 } 194 195 /* 196 ** Decode a pointer to an sqlite3_stmt object. 197 */ 198 static int getStmtPointer( 199 Tcl_Interp *interp, 200 const char *zArg, 201 sqlite3_stmt **ppStmt 202 ){ 203 *ppStmt = (sqlite3_stmt*)sqlite3TestTextToPtr(zArg); 204 return TCL_OK; 205 } 206 207 /* 208 ** Generate a text representation of a pointer that can be understood 209 ** by the getDbPointer and getVmPointer routines above. 210 ** 211 ** The problem is, on some machines (Solaris) if you do a printf with 212 ** "%p" you cannot turn around and do a scanf with the same "%p" and 213 ** get your pointer back. You have to prepend a "0x" before it will 214 ** work. Or at least that is what is reported to me (drh). But this 215 ** behavior varies from machine to machine. The solution used her is 216 ** to test the string right after it is generated to see if it can be 217 ** understood by scanf, and if not, try prepending an "0x" to see if 218 ** that helps. If nothing works, a fatal error is generated. 219 */ 220 int sqlite3TestMakePointerStr(Tcl_Interp *interp, char *zPtr, void *p){ 221 sqlite3_snprintf(100, zPtr, "%p", p); 222 return TCL_OK; 223 } 224 225 /* 226 ** The callback routine for sqlite3_exec_printf(). 227 */ 228 static int exec_printf_cb(void *pArg, int argc, char **argv, char **name){ 229 Tcl_DString *str = (Tcl_DString*)pArg; 230 int i; 231 232 if( Tcl_DStringLength(str)==0 ){ 233 for(i=0; i<argc; i++){ 234 Tcl_DStringAppendElement(str, name[i] ? name[i] : "NULL"); 235 } 236 } 237 for(i=0; i<argc; i++){ 238 Tcl_DStringAppendElement(str, argv[i] ? argv[i] : "NULL"); 239 } 240 return 0; 241 } 242 243 /* 244 ** The I/O tracing callback. 245 */ 246 #if !defined(SQLITE_OMIT_TRACE) && defined(SQLITE_ENABLE_IOTRACE) 247 static FILE *iotrace_file = 0; 248 static void io_trace_callback(const char *zFormat, ...){ 249 va_list ap; 250 va_start(ap, zFormat); 251 vfprintf(iotrace_file, zFormat, ap); 252 va_end(ap); 253 fflush(iotrace_file); 254 } 255 #endif 256 257 /* 258 ** Usage: io_trace FILENAME 259 ** 260 ** Turn I/O tracing on or off. If FILENAME is not an empty string, 261 ** I/O tracing begins going into FILENAME. If FILENAME is an empty 262 ** string, I/O tracing is turned off. 263 */ 264 static int test_io_trace( 265 void *NotUsed, 266 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 267 int argc, /* Number of arguments */ 268 char **argv /* Text of each argument */ 269 ){ 270 #if !defined(SQLITE_OMIT_TRACE) && defined(SQLITE_ENABLE_IOTRACE) 271 if( argc!=2 ){ 272 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 273 " FILENAME\"", 0); 274 return TCL_ERROR; 275 } 276 if( iotrace_file ){ 277 if( iotrace_file!=stdout && iotrace_file!=stderr ){ 278 fclose(iotrace_file); 279 } 280 iotrace_file = 0; 281 sqlite3IoTrace = 0; 282 } 283 if( argv[1][0] ){ 284 if( strcmp(argv[1],"stdout")==0 ){ 285 iotrace_file = stdout; 286 }else if( strcmp(argv[1],"stderr")==0 ){ 287 iotrace_file = stderr; 288 }else{ 289 iotrace_file = fopen(argv[1], "w"); 290 } 291 sqlite3IoTrace = io_trace_callback; 292 } 293 #endif 294 return TCL_OK; 295 } 296 297 298 /* 299 ** Usage: sqlite3_exec_printf DB FORMAT STRING 300 ** 301 ** Invoke the sqlite3_exec_printf() interface using the open database 302 ** DB. The SQL is the string FORMAT. The format string should contain 303 ** one %s or %q. STRING is the value inserted into %s or %q. 304 */ 305 static int test_exec_printf( 306 void *NotUsed, 307 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 308 int argc, /* Number of arguments */ 309 char **argv /* Text of each argument */ 310 ){ 311 sqlite3 *db; 312 Tcl_DString str; 313 int rc; 314 char *zErr = 0; 315 char *zSql; 316 char zBuf[30]; 317 if( argc!=4 ){ 318 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 319 " DB FORMAT STRING", 0); 320 return TCL_ERROR; 321 } 322 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 323 Tcl_DStringInit(&str); 324 zSql = sqlite3_mprintf(argv[2], argv[3]); 325 rc = sqlite3_exec(db, zSql, exec_printf_cb, &str, &zErr); 326 sqlite3_free(zSql); 327 sprintf(zBuf, "%d", rc); 328 Tcl_AppendElement(interp, zBuf); 329 Tcl_AppendElement(interp, rc==SQLITE_OK ? Tcl_DStringValue(&str) : zErr); 330 Tcl_DStringFree(&str); 331 if( zErr ) sqlite3_free(zErr); 332 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 333 return TCL_OK; 334 } 335 336 /* 337 ** Usage: sqlite3_exec_hex DB HEX 338 ** 339 ** Invoke the sqlite3_exec() on a string that is obtained by translating 340 ** HEX into ASCII. Most characters are translated as is. %HH becomes 341 ** a hex character. 342 */ 343 static int test_exec_hex( 344 void *NotUsed, 345 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 346 int argc, /* Number of arguments */ 347 char **argv /* Text of each argument */ 348 ){ 349 sqlite3 *db; 350 Tcl_DString str; 351 int rc, i, j; 352 char *zErr = 0; 353 char *zHex; 354 char zSql[500]; 355 char zBuf[30]; 356 if( argc!=3 ){ 357 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 358 " DB HEX", 0); 359 return TCL_ERROR; 360 } 361 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 362 zHex = argv[2]; 363 for(i=j=0; i<sizeof(zSql) && zHex[j]; i++, j++){ 364 if( zHex[j]=='%' && zHex[j+2] && zHex[j+2] ){ 365 zSql[i] = (testHexToInt(zHex[j+1])<<4) + testHexToInt(zHex[j+2]); 366 j += 2; 367 }else{ 368 zSql[i] = zHex[j]; 369 } 370 } 371 zSql[i] = 0; 372 Tcl_DStringInit(&str); 373 rc = sqlite3_exec(db, zSql, exec_printf_cb, &str, &zErr); 374 sprintf(zBuf, "%d", rc); 375 Tcl_AppendElement(interp, zBuf); 376 Tcl_AppendElement(interp, rc==SQLITE_OK ? Tcl_DStringValue(&str) : zErr); 377 Tcl_DStringFree(&str); 378 if( zErr ) sqlite3_free(zErr); 379 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 380 return TCL_OK; 381 } 382 383 /* 384 ** Usage: db_enter DB 385 ** db_leave DB 386 ** 387 ** Enter or leave the mutex on a database connection. 388 */ 389 static int db_enter( 390 void *NotUsed, 391 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 392 int argc, /* Number of arguments */ 393 char **argv /* Text of each argument */ 394 ){ 395 sqlite3 *db; 396 if( argc!=2 ){ 397 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 398 " DB", 0); 399 return TCL_ERROR; 400 } 401 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 402 sqlite3_mutex_enter(db->mutex); 403 return TCL_OK; 404 } 405 static int db_leave( 406 void *NotUsed, 407 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 408 int argc, /* Number of arguments */ 409 char **argv /* Text of each argument */ 410 ){ 411 sqlite3 *db; 412 if( argc!=2 ){ 413 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 414 " DB", 0); 415 return TCL_ERROR; 416 } 417 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 418 sqlite3_mutex_leave(db->mutex); 419 return TCL_OK; 420 } 421 422 /* 423 ** Usage: sqlite3_exec DB SQL 424 ** 425 ** Invoke the sqlite3_exec interface using the open database DB 426 */ 427 static int test_exec( 428 void *NotUsed, 429 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 430 int argc, /* Number of arguments */ 431 char **argv /* Text of each argument */ 432 ){ 433 sqlite3 *db; 434 Tcl_DString str; 435 int rc; 436 char *zErr = 0; 437 char *zSql; 438 int i, j; 439 char zBuf[30]; 440 if( argc!=3 ){ 441 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 442 " DB SQL", 0); 443 return TCL_ERROR; 444 } 445 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 446 Tcl_DStringInit(&str); 447 zSql = sqlite3_mprintf("%s", argv[2]); 448 for(i=j=0; zSql[i];){ 449 if( zSql[i]=='%' ){ 450 zSql[j++] = (testHexToInt(zSql[i+1])<<4) + testHexToInt(zSql[i+2]); 451 i += 3; 452 }else{ 453 zSql[j++] = zSql[i++]; 454 } 455 } 456 zSql[j] = 0; 457 rc = sqlite3_exec(db, zSql, exec_printf_cb, &str, &zErr); 458 sqlite3_free(zSql); 459 sprintf(zBuf, "%d", rc); 460 Tcl_AppendElement(interp, zBuf); 461 Tcl_AppendElement(interp, rc==SQLITE_OK ? Tcl_DStringValue(&str) : zErr); 462 Tcl_DStringFree(&str); 463 if( zErr ) sqlite3_free(zErr); 464 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 465 return TCL_OK; 466 } 467 468 /* 469 ** Usage: sqlite3_exec_nr DB SQL 470 ** 471 ** Invoke the sqlite3_exec interface using the open database DB. Discard 472 ** all results 473 */ 474 static int test_exec_nr( 475 void *NotUsed, 476 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 477 int argc, /* Number of arguments */ 478 char **argv /* Text of each argument */ 479 ){ 480 sqlite3 *db; 481 int rc; 482 char *zErr = 0; 483 if( argc!=3 ){ 484 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 485 " DB SQL", 0); 486 return TCL_ERROR; 487 } 488 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 489 rc = sqlite3_exec(db, argv[2], 0, 0, &zErr); 490 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 491 return TCL_OK; 492 } 493 494 /* 495 ** Usage: sqlite3_mprintf_z_test SEPARATOR ARG0 ARG1 ... 496 ** 497 ** Test the %z format of sqlite_mprintf(). Use multiple mprintf() calls to 498 ** concatenate arg0 through argn using separator as the separator. 499 ** Return the result. 500 */ 501 static int test_mprintf_z( 502 void *NotUsed, 503 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 504 int argc, /* Number of arguments */ 505 char **argv /* Text of each argument */ 506 ){ 507 char *zResult = 0; 508 int i; 509 510 for(i=2; i<argc && (i==2 || zResult); i++){ 511 zResult = sqlite3_mprintf("%z%s%s", zResult, argv[1], argv[i]); 512 } 513 Tcl_AppendResult(interp, zResult, 0); 514 sqlite3_free(zResult); 515 return TCL_OK; 516 } 517 518 /* 519 ** Usage: sqlite3_mprintf_n_test STRING 520 ** 521 ** Test the %n format of sqlite_mprintf(). Return the length of the 522 ** input string. 523 */ 524 static int test_mprintf_n( 525 void *NotUsed, 526 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 527 int argc, /* Number of arguments */ 528 char **argv /* Text of each argument */ 529 ){ 530 char *zStr; 531 int n = 0; 532 zStr = sqlite3_mprintf("%s%n", argv[1], &n); 533 sqlite3_free(zStr); 534 Tcl_SetObjResult(interp, Tcl_NewIntObj(n)); 535 return TCL_OK; 536 } 537 538 /* 539 ** Usage: sqlite3_snprintf_int SIZE FORMAT INT 540 ** 541 ** Test the of sqlite3_snprintf() routine. SIZE is the size of the 542 ** output buffer in bytes. The maximum size is 100. FORMAT is the 543 ** format string. INT is a single integer argument. The FORMAT 544 ** string must require no more than this one integer argument. If 545 ** You pass in a format string that requires more than one argument, 546 ** bad things will happen. 547 */ 548 static int test_snprintf_int( 549 void *NotUsed, 550 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 551 int argc, /* Number of arguments */ 552 char **argv /* Text of each argument */ 553 ){ 554 char zStr[100]; 555 int n = atoi(argv[1]); 556 const char *zFormat = argv[2]; 557 int a1 = atoi(argv[3]); 558 if( n>sizeof(zStr) ) n = sizeof(zStr); 559 sqlite3_snprintf(sizeof(zStr), zStr, "abcdefghijklmnopqrstuvwxyz"); 560 sqlite3_snprintf(n, zStr, zFormat, a1); 561 Tcl_AppendResult(interp, zStr, 0); 562 return TCL_OK; 563 } 564 565 #ifndef SQLITE_OMIT_GET_TABLE 566 567 /* 568 ** Usage: sqlite3_get_table_printf DB FORMAT STRING ?--no-counts? 569 ** 570 ** Invoke the sqlite3_get_table_printf() interface using the open database 571 ** DB. The SQL is the string FORMAT. The format string should contain 572 ** one %s or %q. STRING is the value inserted into %s or %q. 573 */ 574 static int test_get_table_printf( 575 void *NotUsed, 576 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 577 int argc, /* Number of arguments */ 578 char **argv /* Text of each argument */ 579 ){ 580 sqlite3 *db; 581 Tcl_DString str; 582 int rc; 583 char *zErr = 0; 584 int nRow, nCol; 585 char **aResult; 586 int i; 587 char zBuf[30]; 588 char *zSql; 589 int resCount = -1; 590 if( argc==5 ){ 591 if( Tcl_GetInt(interp, argv[4], &resCount) ) return TCL_ERROR; 592 } 593 if( argc!=4 && argc!=5 ){ 594 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 595 " DB FORMAT STRING ?COUNT?", 0); 596 return TCL_ERROR; 597 } 598 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 599 Tcl_DStringInit(&str); 600 zSql = sqlite3_mprintf(argv[2],argv[3]); 601 if( argc==5 ){ 602 rc = sqlite3_get_table(db, zSql, &aResult, 0, 0, &zErr); 603 }else{ 604 rc = sqlite3_get_table(db, zSql, &aResult, &nRow, &nCol, &zErr); 605 resCount = (nRow+1)*nCol; 606 } 607 sqlite3_free(zSql); 608 sprintf(zBuf, "%d", rc); 609 Tcl_AppendElement(interp, zBuf); 610 if( rc==SQLITE_OK ){ 611 if( argc==4 ){ 612 sprintf(zBuf, "%d", nRow); 613 Tcl_AppendElement(interp, zBuf); 614 sprintf(zBuf, "%d", nCol); 615 Tcl_AppendElement(interp, zBuf); 616 } 617 for(i=0; i<resCount; i++){ 618 Tcl_AppendElement(interp, aResult[i] ? aResult[i] : "NULL"); 619 } 620 }else{ 621 Tcl_AppendElement(interp, zErr); 622 } 623 sqlite3_free_table(aResult); 624 if( zErr ) sqlite3_free(zErr); 625 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 626 return TCL_OK; 627 } 628 629 #endif /* SQLITE_OMIT_GET_TABLE */ 630 631 632 /* 633 ** Usage: sqlite3_last_insert_rowid DB 634 ** 635 ** Returns the integer ROWID of the most recent insert. 636 */ 637 static int test_last_rowid( 638 void *NotUsed, 639 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 640 int argc, /* Number of arguments */ 641 char **argv /* Text of each argument */ 642 ){ 643 sqlite3 *db; 644 char zBuf[30]; 645 646 if( argc!=2 ){ 647 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], " DB\"", 0); 648 return TCL_ERROR; 649 } 650 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 651 sprintf(zBuf, "%lld", sqlite3_last_insert_rowid(db)); 652 Tcl_AppendResult(interp, zBuf, 0); 653 return SQLITE_OK; 654 } 655 656 /* 657 ** Usage: sqlite3_key DB KEY 658 ** 659 ** Set the codec key. 660 */ 661 static int test_key( 662 void *NotUsed, 663 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 664 int argc, /* Number of arguments */ 665 char **argv /* Text of each argument */ 666 ){ 667 sqlite3 *db; 668 const char *zKey; 669 int nKey; 670 if( argc!=3 ){ 671 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 672 " FILENAME\"", 0); 673 return TCL_ERROR; 674 } 675 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 676 zKey = argv[2]; 677 nKey = strlen(zKey); 678 #ifdef SQLITE_HAS_CODEC 679 sqlite3_key(db, zKey, nKey); 680 #endif 681 return TCL_OK; 682 } 683 684 /* 685 ** Usage: sqlite3_rekey DB KEY 686 ** 687 ** Change the codec key. 688 */ 689 static int test_rekey( 690 void *NotUsed, 691 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 692 int argc, /* Number of arguments */ 693 char **argv /* Text of each argument */ 694 ){ 695 sqlite3 *db; 696 const char *zKey; 697 int nKey; 698 if( argc!=3 ){ 699 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 700 " FILENAME\"", 0); 701 return TCL_ERROR; 702 } 703 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 704 zKey = argv[2]; 705 nKey = strlen(zKey); 706 #ifdef SQLITE_HAS_CODEC 707 sqlite3_rekey(db, zKey, nKey); 708 #endif 709 return TCL_OK; 710 } 711 712 /* 713 ** Usage: sqlite3_close DB 714 ** 715 ** Closes the database opened by sqlite3_open. 716 */ 717 static int sqlite_test_close( 718 void *NotUsed, 719 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 720 int argc, /* Number of arguments */ 721 char **argv /* Text of each argument */ 722 ){ 723 sqlite3 *db; 724 int rc; 725 if( argc!=2 ){ 726 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 727 " FILENAME\"", 0); 728 return TCL_ERROR; 729 } 730 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 731 rc = sqlite3_close(db); 732 Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); 733 return TCL_OK; 734 } 735 736 /* 737 ** Implementation of the x_coalesce() function. 738 ** Return the first argument non-NULL argument. 739 */ 740 static void t1_ifnullFunc( 741 sqlite3_context *context, 742 int argc, 743 sqlite3_value **argv 744 ){ 745 int i; 746 for(i=0; i<argc; i++){ 747 if( SQLITE_NULL!=sqlite3_value_type(argv[i]) ){ 748 int n = sqlite3_value_bytes(argv[i]); 749 sqlite3_result_text(context, (char*)sqlite3_value_text(argv[i]), 750 n, SQLITE_TRANSIENT); 751 break; 752 } 753 } 754 } 755 756 /* 757 ** These are test functions. hex8() interprets its argument as 758 ** UTF8 and returns a hex encoding. hex16le() interprets its argument 759 ** as UTF16le and returns a hex encoding. 760 */ 761 static void hex8Func(sqlite3_context *p, int argc, sqlite3_value **argv){ 762 const unsigned char *z; 763 int i; 764 char zBuf[200]; 765 z = sqlite3_value_text(argv[0]); 766 for(i=0; i<sizeof(zBuf)/2 - 2 && z[i]; i++){ 767 sprintf(&zBuf[i*2], "%02x", z[i]&0xff); 768 } 769 zBuf[i*2] = 0; 770 sqlite3_result_text(p, (char*)zBuf, -1, SQLITE_TRANSIENT); 771 } 772 #ifndef SQLITE_OMIT_UTF16 773 static void hex16Func(sqlite3_context *p, int argc, sqlite3_value **argv){ 774 const unsigned short int *z; 775 int i; 776 char zBuf[400]; 777 z = sqlite3_value_text16(argv[0]); 778 for(i=0; i<sizeof(zBuf)/4 - 4 && z[i]; i++){ 779 sprintf(&zBuf[i*4], "%04x", z[i]&0xff); 780 } 781 zBuf[i*4] = 0; 782 sqlite3_result_text(p, (char*)zBuf, -1, SQLITE_TRANSIENT); 783 } 784 #endif 785 786 /* 787 ** A structure into which to accumulate text. 788 */ 789 struct dstr { 790 int nAlloc; /* Space allocated */ 791 int nUsed; /* Space used */ 792 char *z; /* The space */ 793 }; 794 795 /* 796 ** Append text to a dstr 797 */ 798 static void dstrAppend(struct dstr *p, const char *z, int divider){ 799 int n = strlen(z); 800 if( p->nUsed + n + 2 > p->nAlloc ){ 801 char *zNew; 802 p->nAlloc = p->nAlloc*2 + n + 200; 803 zNew = sqlite3_realloc(p->z, p->nAlloc); 804 if( zNew==0 ){ 805 sqlite3_free(p->z); 806 memset(p, 0, sizeof(*p)); 807 return; 808 } 809 p->z = zNew; 810 } 811 if( divider && p->nUsed>0 ){ 812 p->z[p->nUsed++] = divider; 813 } 814 memcpy(&p->z[p->nUsed], z, n+1); 815 p->nUsed += n; 816 } 817 818 /* 819 ** Invoked for each callback from sqlite3ExecFunc 820 */ 821 static int execFuncCallback(void *pData, int argc, char **argv, char **NotUsed){ 822 struct dstr *p = (struct dstr*)pData; 823 int i; 824 for(i=0; i<argc; i++){ 825 if( argv[i]==0 ){ 826 dstrAppend(p, "NULL", ' '); 827 }else{ 828 dstrAppend(p, argv[i], ' '); 829 } 830 } 831 return 0; 832 } 833 834 /* 835 ** Implementation of the x_sqlite_exec() function. This function takes 836 ** a single argument and attempts to execute that argument as SQL code. 837 ** This is illegal and should set the SQLITE_MISUSE flag on the database. 838 ** 839 ** 2004-Jan-07: We have changed this to make it legal to call sqlite3_exec() 840 ** from within a function call. 841 ** 842 ** This routine simulates the effect of having two threads attempt to 843 ** use the same database at the same time. 844 */ 845 static void sqlite3ExecFunc( 846 sqlite3_context *context, 847 int argc, 848 sqlite3_value **argv 849 ){ 850 struct dstr x; 851 memset(&x, 0, sizeof(x)); 852 (void)sqlite3_exec((sqlite3*)sqlite3_user_data(context), 853 (char*)sqlite3_value_text(argv[0]), 854 execFuncCallback, &x, 0); 855 sqlite3_result_text(context, x.z, x.nUsed, SQLITE_TRANSIENT); 856 sqlite3_free(x.z); 857 } 858 859 /* 860 ** Implementation of tkt2213func(), a scalar function that takes exactly 861 ** one argument. It has two interesting features: 862 ** 863 ** * It calls sqlite3_value_text() 3 times on the argument sqlite3_value*. 864 ** If the three pointers returned are not the same an SQL error is raised. 865 ** 866 ** * Otherwise it returns a copy of the text representation of its 867 ** argument in such a way as the VDBE representation is a Mem* cell 868 ** with the MEM_Term flag clear. 869 ** 870 ** Ticket #2213 can therefore be tested by evaluating the following 871 ** SQL expression: 872 ** 873 ** tkt2213func(tkt2213func('a string')); 874 */ 875 static void tkt2213Function( 876 sqlite3_context *context, 877 int argc, 878 sqlite3_value **argv 879 ){ 880 int nText; 881 unsigned char const *zText1; 882 unsigned char const *zText2; 883 unsigned char const *zText3; 884 885 nText = sqlite3_value_bytes(argv[0]); 886 zText1 = sqlite3_value_text(argv[0]); 887 zText2 = sqlite3_value_text(argv[0]); 888 zText3 = sqlite3_value_text(argv[0]); 889 890 if( zText1!=zText2 || zText2!=zText3 ){ 891 sqlite3_result_error(context, "tkt2213 is not fixed", -1); 892 }else{ 893 char *zCopy = (char *)sqlite3_malloc(nText); 894 memcpy(zCopy, zText1, nText); 895 sqlite3_result_text(context, zCopy, nText, sqlite3_free); 896 } 897 } 898 899 /* 900 ** The following SQL function takes 4 arguments. The 2nd and 901 ** 4th argument must be one of these strings: 'text', 'text16', 902 ** or 'blob' corresponding to API functions 903 ** 904 ** sqlite3_value_text() 905 ** sqlite3_value_text16() 906 ** sqlite3_value_blob() 907 ** 908 ** The third argument is a string, either 'bytes' or 'bytes16' or 'noop', 909 ** corresponding to APIs: 910 ** 911 ** sqlite3_value_bytes() 912 ** sqlite3_value_bytes16() 913 ** noop 914 ** 915 ** The APIs designated by the 2nd through 4th arguments are applied 916 ** to the first argument in order. If the pointers returned by the 917 ** second and fourth are different, this routine returns 1. Otherwise, 918 ** this routine returns 0. 919 ** 920 ** This function is used to test to see when returned pointers from 921 ** the _text(), _text16() and _blob() APIs become invalidated. 922 */ 923 static void ptrChngFunction( 924 sqlite3_context *context, 925 int argc, 926 sqlite3_value **argv 927 ){ 928 const void *p1, *p2; 929 const char *zCmd; 930 if( argc!=4 ) return; 931 zCmd = (const char*)sqlite3_value_text(argv[1]); 932 if( zCmd==0 ) return; 933 if( strcmp(zCmd,"text")==0 ){ 934 p1 = (const void*)sqlite3_value_text(argv[0]); 935 #ifndef SQLITE_OMIT_UTF16 936 }else if( strcmp(zCmd, "text16")==0 ){ 937 p1 = (const void*)sqlite3_value_text16(argv[0]); 938 #endif 939 }else if( strcmp(zCmd, "blob")==0 ){ 940 p1 = (const void*)sqlite3_value_blob(argv[0]); 941 }else{ 942 return; 943 } 944 zCmd = (const char*)sqlite3_value_text(argv[2]); 945 if( zCmd==0 ) return; 946 if( strcmp(zCmd,"bytes")==0 ){ 947 sqlite3_value_bytes(argv[0]); 948 #ifndef SQLITE_OMIT_UTF16 949 }else if( strcmp(zCmd, "bytes16")==0 ){ 950 sqlite3_value_bytes16(argv[0]); 951 #endif 952 }else if( strcmp(zCmd, "noop")==0 ){ 953 /* do nothing */ 954 }else{ 955 return; 956 } 957 zCmd = (const char*)sqlite3_value_text(argv[3]); 958 if( zCmd==0 ) return; 959 if( strcmp(zCmd,"text")==0 ){ 960 p2 = (const void*)sqlite3_value_text(argv[0]); 961 #ifndef SQLITE_OMIT_UTF16 962 }else if( strcmp(zCmd, "text16")==0 ){ 963 p2 = (const void*)sqlite3_value_text16(argv[0]); 964 #endif 965 }else if( strcmp(zCmd, "blob")==0 ){ 966 p2 = (const void*)sqlite3_value_blob(argv[0]); 967 }else{ 968 return; 969 } 970 sqlite3_result_int(context, p1!=p2); 971 } 972 973 974 /* 975 ** Usage: sqlite_test_create_function DB 976 ** 977 ** Call the sqlite3_create_function API on the given database in order 978 ** to create a function named "x_coalesce". This function does the same thing 979 ** as the "coalesce" function. This function also registers an SQL function 980 ** named "x_sqlite_exec" that invokes sqlite3_exec(). Invoking sqlite3_exec() 981 ** in this way is illegal recursion and should raise an SQLITE_MISUSE error. 982 ** The effect is similar to trying to use the same database connection from 983 ** two threads at the same time. 984 ** 985 ** The original motivation for this routine was to be able to call the 986 ** sqlite3_create_function function while a query is in progress in order 987 ** to test the SQLITE_MISUSE detection logic. 988 */ 989 static int test_create_function( 990 void *NotUsed, 991 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 992 int argc, /* Number of arguments */ 993 char **argv /* Text of each argument */ 994 ){ 995 int rc; 996 sqlite3 *db; 997 998 if( argc!=2 ){ 999 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 1000 " DB\"", 0); 1001 return TCL_ERROR; 1002 } 1003 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 1004 rc = sqlite3_create_function(db, "x_coalesce", -1, SQLITE_ANY, 0, 1005 t1_ifnullFunc, 0, 0); 1006 if( rc==SQLITE_OK ){ 1007 rc = sqlite3_create_function(db, "hex8", 1, SQLITE_ANY, 0, 1008 hex8Func, 0, 0); 1009 } 1010 #ifndef SQLITE_OMIT_UTF16 1011 if( rc==SQLITE_OK ){ 1012 rc = sqlite3_create_function(db, "hex16", 1, SQLITE_ANY, 0, 1013 hex16Func, 0, 0); 1014 } 1015 #endif 1016 if( rc==SQLITE_OK ){ 1017 rc = sqlite3_create_function(db, "tkt2213func", 1, SQLITE_ANY, 0, 1018 tkt2213Function, 0, 0); 1019 } 1020 if( rc==SQLITE_OK ){ 1021 rc = sqlite3_create_function(db, "pointer_change", 4, SQLITE_ANY, 0, 1022 ptrChngFunction, 0, 0); 1023 } 1024 1025 #ifndef SQLITE_OMIT_UTF16 1026 /* Use the sqlite3_create_function16() API here. Mainly for fun, but also 1027 ** because it is not tested anywhere else. */ 1028 if( rc==SQLITE_OK ){ 1029 const void *zUtf16; 1030 sqlite3_value *pVal; 1031 sqlite3_mutex_enter(db->mutex); 1032 pVal = sqlite3ValueNew(db); 1033 sqlite3ValueSetStr(pVal, -1, "x_sqlite_exec", SQLITE_UTF8, SQLITE_STATIC); 1034 zUtf16 = sqlite3ValueText(pVal, SQLITE_UTF16NATIVE); 1035 if( db->mallocFailed ){ 1036 rc = SQLITE_NOMEM; 1037 }else{ 1038 rc = sqlite3_create_function16(db, zUtf16, 1039 1, SQLITE_UTF16, db, sqlite3ExecFunc, 0, 0); 1040 } 1041 sqlite3ValueFree(pVal); 1042 sqlite3_mutex_leave(db->mutex); 1043 } 1044 #endif 1045 1046 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 1047 Tcl_SetResult(interp, (char *)t1ErrorName(rc), 0); 1048 return TCL_OK; 1049 } 1050 1051 /* 1052 ** Routines to implement the x_count() aggregate function. 1053 ** 1054 ** x_count() counts the number of non-null arguments. But there are 1055 ** some twists for testing purposes. 1056 ** 1057 ** If the argument to x_count() is 40 then a UTF-8 error is reported 1058 ** on the step function. If x_count(41) is seen, then a UTF-16 error 1059 ** is reported on the step function. If the total count is 42, then 1060 ** a UTF-8 error is reported on the finalize function. 1061 */ 1062 typedef struct t1CountCtx t1CountCtx; 1063 struct t1CountCtx { 1064 int n; 1065 }; 1066 static void t1CountStep( 1067 sqlite3_context *context, 1068 int argc, 1069 sqlite3_value **argv 1070 ){ 1071 t1CountCtx *p; 1072 p = sqlite3_aggregate_context(context, sizeof(*p)); 1073 if( (argc==0 || SQLITE_NULL!=sqlite3_value_type(argv[0]) ) && p ){ 1074 p->n++; 1075 } 1076 if( argc>0 ){ 1077 int v = sqlite3_value_int(argv[0]); 1078 if( v==40 ){ 1079 sqlite3_result_error(context, "value of 40 handed to x_count", -1); 1080 #ifndef SQLITE_OMIT_UTF16 1081 }else if( v==41 ){ 1082 const char zUtf16ErrMsg[] = { 0, 0x61, 0, 0x62, 0, 0x63, 0, 0, 0}; 1083 sqlite3_result_error16(context, &zUtf16ErrMsg[1-SQLITE_BIGENDIAN], -1); 1084 #endif 1085 } 1086 } 1087 } 1088 static void t1CountFinalize(sqlite3_context *context){ 1089 t1CountCtx *p; 1090 p = sqlite3_aggregate_context(context, sizeof(*p)); 1091 if( p ){ 1092 if( p->n==42 ){ 1093 sqlite3_result_error(context, "x_count totals to 42", -1); 1094 }else{ 1095 sqlite3_result_int(context, p ? p->n : 0); 1096 } 1097 } 1098 } 1099 1100 #ifndef SQLITE_OMIT_DEPRECATED 1101 static void legacyCountStep( 1102 sqlite3_context *context, 1103 int argc, 1104 sqlite3_value **argv 1105 ){ 1106 /* no-op */ 1107 } 1108 1109 static void legacyCountFinalize(sqlite3_context *context){ 1110 sqlite3_result_int(context, sqlite3_aggregate_count(context)); 1111 } 1112 #endif 1113 1114 /* 1115 ** Usage: sqlite3_create_aggregate DB 1116 ** 1117 ** Call the sqlite3_create_function API on the given database in order 1118 ** to create a function named "x_count". This function is similar 1119 ** to the built-in count() function, with a few special quirks 1120 ** for testing the sqlite3_result_error() APIs. 1121 ** 1122 ** The original motivation for this routine was to be able to call the 1123 ** sqlite3_create_aggregate function while a query is in progress in order 1124 ** to test the SQLITE_MISUSE detection logic. See misuse.test. 1125 ** 1126 ** This routine was later extended to test the use of sqlite3_result_error() 1127 ** within aggregate functions. 1128 ** 1129 ** Later: It is now also extended to register the aggregate function 1130 ** "legacy_count()" with the supplied database handle. This is used 1131 ** to test the deprecated sqlite3_aggregate_count() API. 1132 */ 1133 static int test_create_aggregate( 1134 void *NotUsed, 1135 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1136 int argc, /* Number of arguments */ 1137 char **argv /* Text of each argument */ 1138 ){ 1139 sqlite3 *db; 1140 int rc; 1141 if( argc!=2 ){ 1142 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 1143 " FILENAME\"", 0); 1144 return TCL_ERROR; 1145 } 1146 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 1147 rc = sqlite3_create_function(db, "x_count", 0, SQLITE_UTF8, 0, 0, 1148 t1CountStep,t1CountFinalize); 1149 if( rc==SQLITE_OK ){ 1150 rc = sqlite3_create_function(db, "x_count", 1, SQLITE_UTF8, 0, 0, 1151 t1CountStep,t1CountFinalize); 1152 } 1153 #ifndef SQLITE_OMIT_DEPRECATED 1154 if( rc==SQLITE_OK ){ 1155 rc = sqlite3_create_function(db, "legacy_count", 0, SQLITE_ANY, 0, 0, 1156 legacyCountStep, legacyCountFinalize 1157 ); 1158 } 1159 #endif 1160 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 1161 Tcl_SetResult(interp, (char *)t1ErrorName(rc), 0); 1162 return TCL_OK; 1163 } 1164 1165 1166 /* 1167 ** Usage: printf TEXT 1168 ** 1169 ** Send output to printf. Use this rather than puts to merge the output 1170 ** in the correct sequence with debugging printfs inserted into C code. 1171 ** Puts uses a separate buffer and debugging statements will be out of 1172 ** sequence if it is used. 1173 */ 1174 static int test_printf( 1175 void *NotUsed, 1176 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1177 int argc, /* Number of arguments */ 1178 char **argv /* Text of each argument */ 1179 ){ 1180 if( argc!=2 ){ 1181 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 1182 " TEXT\"", 0); 1183 return TCL_ERROR; 1184 } 1185 printf("%s\n", argv[1]); 1186 return TCL_OK; 1187 } 1188 1189 1190 1191 /* 1192 ** Usage: sqlite3_mprintf_int FORMAT INTEGER INTEGER INTEGER 1193 ** 1194 ** Call mprintf with three integer arguments 1195 */ 1196 static int sqlite3_mprintf_int( 1197 void *NotUsed, 1198 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1199 int argc, /* Number of arguments */ 1200 char **argv /* Text of each argument */ 1201 ){ 1202 int a[3], i; 1203 char *z; 1204 if( argc!=5 ){ 1205 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 1206 " FORMAT INT INT INT\"", 0); 1207 return TCL_ERROR; 1208 } 1209 for(i=2; i<5; i++){ 1210 if( Tcl_GetInt(interp, argv[i], &a[i-2]) ) return TCL_ERROR; 1211 } 1212 z = sqlite3_mprintf(argv[1], a[0], a[1], a[2]); 1213 Tcl_AppendResult(interp, z, 0); 1214 sqlite3_free(z); 1215 return TCL_OK; 1216 } 1217 1218 /* 1219 ** Usage: sqlite3_mprintf_int64 FORMAT INTEGER INTEGER INTEGER 1220 ** 1221 ** Call mprintf with three 64-bit integer arguments 1222 */ 1223 static int sqlite3_mprintf_int64( 1224 void *NotUsed, 1225 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1226 int argc, /* Number of arguments */ 1227 char **argv /* Text of each argument */ 1228 ){ 1229 int i; 1230 sqlite_int64 a[3]; 1231 char *z; 1232 if( argc!=5 ){ 1233 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 1234 " FORMAT INT INT INT\"", 0); 1235 return TCL_ERROR; 1236 } 1237 for(i=2; i<5; i++){ 1238 if( !sqlite3Atoi64(argv[i], &a[i-2]) ){ 1239 Tcl_AppendResult(interp, "argument is not a valid 64-bit integer", 0); 1240 return TCL_ERROR; 1241 } 1242 } 1243 z = sqlite3_mprintf(argv[1], a[0], a[1], a[2]); 1244 Tcl_AppendResult(interp, z, 0); 1245 sqlite3_free(z); 1246 return TCL_OK; 1247 } 1248 1249 /* 1250 ** Usage: sqlite3_mprintf_long FORMAT INTEGER INTEGER INTEGER 1251 ** 1252 ** Call mprintf with three long integer arguments. This might be the 1253 ** same as sqlite3_mprintf_int or sqlite3_mprintf_int64, depending on 1254 ** platform. 1255 */ 1256 static int sqlite3_mprintf_long( 1257 void *NotUsed, 1258 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1259 int argc, /* Number of arguments */ 1260 char **argv /* Text of each argument */ 1261 ){ 1262 int i; 1263 long int a[3]; 1264 int b[3]; 1265 char *z; 1266 if( argc!=5 ){ 1267 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 1268 " FORMAT INT INT INT\"", 0); 1269 return TCL_ERROR; 1270 } 1271 for(i=2; i<5; i++){ 1272 if( Tcl_GetInt(interp, argv[i], &b[i-2]) ) return TCL_ERROR; 1273 a[i-2] = (long int)b[i-2]; 1274 a[i-2] &= (((u64)1)<<(sizeof(int)*8))-1; 1275 } 1276 z = sqlite3_mprintf(argv[1], a[0], a[1], a[2]); 1277 Tcl_AppendResult(interp, z, 0); 1278 sqlite3_free(z); 1279 return TCL_OK; 1280 } 1281 1282 /* 1283 ** Usage: sqlite3_mprintf_str FORMAT INTEGER INTEGER STRING 1284 ** 1285 ** Call mprintf with two integer arguments and one string argument 1286 */ 1287 static int sqlite3_mprintf_str( 1288 void *NotUsed, 1289 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1290 int argc, /* Number of arguments */ 1291 char **argv /* Text of each argument */ 1292 ){ 1293 int a[3], i; 1294 char *z; 1295 if( argc<4 || argc>5 ){ 1296 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 1297 " FORMAT INT INT ?STRING?\"", 0); 1298 return TCL_ERROR; 1299 } 1300 for(i=2; i<4; i++){ 1301 if( Tcl_GetInt(interp, argv[i], &a[i-2]) ) return TCL_ERROR; 1302 } 1303 z = sqlite3_mprintf(argv[1], a[0], a[1], argc>4 ? argv[4] : NULL); 1304 Tcl_AppendResult(interp, z, 0); 1305 sqlite3_free(z); 1306 return TCL_OK; 1307 } 1308 1309 /* 1310 ** Usage: sqlite3_snprintf_str INTEGER FORMAT INTEGER INTEGER STRING 1311 ** 1312 ** Call mprintf with two integer arguments and one string argument 1313 */ 1314 static int sqlite3_snprintf_str( 1315 void *NotUsed, 1316 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1317 int argc, /* Number of arguments */ 1318 char **argv /* Text of each argument */ 1319 ){ 1320 int a[3], i; 1321 int n; 1322 char *z; 1323 if( argc<5 || argc>6 ){ 1324 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 1325 " INT FORMAT INT INT ?STRING?\"", 0); 1326 return TCL_ERROR; 1327 } 1328 if( Tcl_GetInt(interp, argv[1], &n) ) return TCL_ERROR; 1329 if( n<0 ){ 1330 Tcl_AppendResult(interp, "N must be non-negative", 0); 1331 return TCL_ERROR; 1332 } 1333 for(i=3; i<5; i++){ 1334 if( Tcl_GetInt(interp, argv[i], &a[i-3]) ) return TCL_ERROR; 1335 } 1336 z = sqlite3_malloc( n+1 ); 1337 sqlite3_snprintf(n, z, argv[2], a[0], a[1], argc>4 ? argv[5] : NULL); 1338 Tcl_AppendResult(interp, z, 0); 1339 sqlite3_free(z); 1340 return TCL_OK; 1341 } 1342 1343 /* 1344 ** Usage: sqlite3_mprintf_double FORMAT INTEGER INTEGER DOUBLE 1345 ** 1346 ** Call mprintf with two integer arguments and one double argument 1347 */ 1348 static int sqlite3_mprintf_double( 1349 void *NotUsed, 1350 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1351 int argc, /* Number of arguments */ 1352 char **argv /* Text of each argument */ 1353 ){ 1354 int a[3], i; 1355 double r; 1356 char *z; 1357 if( argc!=5 ){ 1358 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 1359 " FORMAT INT INT DOUBLE\"", 0); 1360 return TCL_ERROR; 1361 } 1362 for(i=2; i<4; i++){ 1363 if( Tcl_GetInt(interp, argv[i], &a[i-2]) ) return TCL_ERROR; 1364 } 1365 if( Tcl_GetDouble(interp, argv[4], &r) ) return TCL_ERROR; 1366 z = sqlite3_mprintf(argv[1], a[0], a[1], r); 1367 Tcl_AppendResult(interp, z, 0); 1368 sqlite3_free(z); 1369 return TCL_OK; 1370 } 1371 1372 /* 1373 ** Usage: sqlite3_mprintf_scaled FORMAT DOUBLE DOUBLE 1374 ** 1375 ** Call mprintf with a single double argument which is the product of the 1376 ** two arguments given above. This is used to generate overflow and underflow 1377 ** doubles to test that they are converted properly. 1378 */ 1379 static int sqlite3_mprintf_scaled( 1380 void *NotUsed, 1381 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1382 int argc, /* Number of arguments */ 1383 char **argv /* Text of each argument */ 1384 ){ 1385 int i; 1386 double r[2]; 1387 char *z; 1388 if( argc!=4 ){ 1389 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 1390 " FORMAT DOUBLE DOUBLE\"", 0); 1391 return TCL_ERROR; 1392 } 1393 for(i=2; i<4; i++){ 1394 if( Tcl_GetDouble(interp, argv[i], &r[i-2]) ) return TCL_ERROR; 1395 } 1396 z = sqlite3_mprintf(argv[1], r[0]*r[1]); 1397 Tcl_AppendResult(interp, z, 0); 1398 sqlite3_free(z); 1399 return TCL_OK; 1400 } 1401 1402 /* 1403 ** Usage: sqlite3_mprintf_stronly FORMAT STRING 1404 ** 1405 ** Call mprintf with a single double argument which is the product of the 1406 ** two arguments given above. This is used to generate overflow and underflow 1407 ** doubles to test that they are converted properly. 1408 */ 1409 static int sqlite3_mprintf_stronly( 1410 void *NotUsed, 1411 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1412 int argc, /* Number of arguments */ 1413 char **argv /* Text of each argument */ 1414 ){ 1415 char *z; 1416 if( argc!=3 ){ 1417 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 1418 " FORMAT STRING\"", 0); 1419 return TCL_ERROR; 1420 } 1421 z = sqlite3_mprintf(argv[1], argv[2]); 1422 Tcl_AppendResult(interp, z, 0); 1423 sqlite3_free(z); 1424 return TCL_OK; 1425 } 1426 1427 /* 1428 ** Usage: sqlite3_mprintf_hexdouble FORMAT HEX 1429 ** 1430 ** Call mprintf with a single double argument which is derived from the 1431 ** hexadecimal encoding of an IEEE double. 1432 */ 1433 static int sqlite3_mprintf_hexdouble( 1434 void *NotUsed, 1435 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1436 int argc, /* Number of arguments */ 1437 char **argv /* Text of each argument */ 1438 ){ 1439 char *z; 1440 double r; 1441 unsigned int x1, x2; 1442 sqlite_uint64 d; 1443 if( argc!=3 ){ 1444 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 1445 " FORMAT STRING\"", 0); 1446 return TCL_ERROR; 1447 } 1448 if( sscanf(argv[2], "%08x%08x", &x2, &x1)!=2 ){ 1449 Tcl_AppendResult(interp, "2nd argument should be 16-characters of hex", 0); 1450 return TCL_ERROR; 1451 } 1452 d = x2; 1453 d = (d<<32) + x1; 1454 memcpy(&r, &d, sizeof(r)); 1455 z = sqlite3_mprintf(argv[1], r); 1456 Tcl_AppendResult(interp, z, 0); 1457 sqlite3_free(z); 1458 return TCL_OK; 1459 } 1460 1461 /* 1462 ** Usage: sqlite3_enable_shared_cache ?BOOLEAN? 1463 ** 1464 */ 1465 #if !defined(SQLITE_OMIT_SHARED_CACHE) 1466 static int test_enable_shared( 1467 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 1468 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1469 int objc, /* Number of arguments */ 1470 Tcl_Obj *CONST objv[] /* Command arguments */ 1471 ){ 1472 int rc; 1473 int enable; 1474 int ret = 0; 1475 1476 if( objc!=2 && objc!=1 ){ 1477 Tcl_WrongNumArgs(interp, 1, objv, "?BOOLEAN?"); 1478 return TCL_ERROR; 1479 } 1480 ret = sqlite3GlobalConfig.sharedCacheEnabled; 1481 1482 if( objc==2 ){ 1483 if( Tcl_GetBooleanFromObj(interp, objv[1], &enable) ){ 1484 return TCL_ERROR; 1485 } 1486 rc = sqlite3_enable_shared_cache(enable); 1487 if( rc!=SQLITE_OK ){ 1488 Tcl_SetResult(interp, (char *)sqlite3ErrStr(rc), TCL_STATIC); 1489 return TCL_ERROR; 1490 } 1491 } 1492 Tcl_SetObjResult(interp, Tcl_NewBooleanObj(ret)); 1493 return TCL_OK; 1494 } 1495 #endif 1496 1497 1498 1499 /* 1500 ** Usage: sqlite3_extended_result_codes DB BOOLEAN 1501 ** 1502 */ 1503 static int test_extended_result_codes( 1504 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 1505 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1506 int objc, /* Number of arguments */ 1507 Tcl_Obj *CONST objv[] /* Command arguments */ 1508 ){ 1509 int enable; 1510 sqlite3 *db; 1511 1512 if( objc!=3 ){ 1513 Tcl_WrongNumArgs(interp, 1, objv, "DB BOOLEAN"); 1514 return TCL_ERROR; 1515 } 1516 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 1517 if( Tcl_GetBooleanFromObj(interp, objv[2], &enable) ) return TCL_ERROR; 1518 sqlite3_extended_result_codes(db, enable); 1519 return TCL_OK; 1520 } 1521 1522 /* 1523 ** Usage: sqlite3_libversion_number 1524 ** 1525 */ 1526 static int test_libversion_number( 1527 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 1528 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1529 int objc, /* Number of arguments */ 1530 Tcl_Obj *CONST objv[] /* Command arguments */ 1531 ){ 1532 Tcl_SetObjResult(interp, Tcl_NewIntObj(sqlite3_libversion_number())); 1533 return TCL_OK; 1534 } 1535 1536 /* 1537 ** Usage: sqlite3_table_column_metadata DB dbname tblname colname 1538 ** 1539 */ 1540 #ifdef SQLITE_ENABLE_COLUMN_METADATA 1541 static int test_table_column_metadata( 1542 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 1543 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1544 int objc, /* Number of arguments */ 1545 Tcl_Obj *CONST objv[] /* Command arguments */ 1546 ){ 1547 sqlite3 *db; 1548 const char *zDb; 1549 const char *zTbl; 1550 const char *zCol; 1551 int rc; 1552 Tcl_Obj *pRet; 1553 1554 const char *zDatatype; 1555 const char *zCollseq; 1556 int notnull; 1557 int primarykey; 1558 int autoincrement; 1559 1560 if( objc!=5 ){ 1561 Tcl_WrongNumArgs(interp, 1, objv, "DB dbname tblname colname"); 1562 return TCL_ERROR; 1563 } 1564 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 1565 zDb = Tcl_GetString(objv[2]); 1566 zTbl = Tcl_GetString(objv[3]); 1567 zCol = Tcl_GetString(objv[4]); 1568 1569 if( strlen(zDb)==0 ) zDb = 0; 1570 1571 rc = sqlite3_table_column_metadata(db, zDb, zTbl, zCol, 1572 &zDatatype, &zCollseq, ¬null, &primarykey, &autoincrement); 1573 1574 if( rc!=SQLITE_OK ){ 1575 Tcl_AppendResult(interp, sqlite3_errmsg(db), 0); 1576 return TCL_ERROR; 1577 } 1578 1579 pRet = Tcl_NewObj(); 1580 Tcl_ListObjAppendElement(0, pRet, Tcl_NewStringObj(zDatatype, -1)); 1581 Tcl_ListObjAppendElement(0, pRet, Tcl_NewStringObj(zCollseq, -1)); 1582 Tcl_ListObjAppendElement(0, pRet, Tcl_NewIntObj(notnull)); 1583 Tcl_ListObjAppendElement(0, pRet, Tcl_NewIntObj(primarykey)); 1584 Tcl_ListObjAppendElement(0, pRet, Tcl_NewIntObj(autoincrement)); 1585 Tcl_SetObjResult(interp, pRet); 1586 1587 return TCL_OK; 1588 } 1589 #endif 1590 1591 #ifndef SQLITE_OMIT_INCRBLOB 1592 1593 /* 1594 ** sqlite3_blob_read CHANNEL OFFSET N 1595 ** 1596 ** This command is used to test the sqlite3_blob_read() in ways that 1597 ** the Tcl channel interface does not. The first argument should 1598 ** be the name of a valid channel created by the [incrblob] method 1599 ** of a database handle. This function calls sqlite3_blob_read() 1600 ** to read N bytes from offset OFFSET from the underlying SQLite 1601 ** blob handle. 1602 ** 1603 ** On success, a byte-array object containing the read data is 1604 ** returned. On failure, the interpreter result is set to the 1605 ** text representation of the returned error code (i.e. "SQLITE_NOMEM") 1606 ** and a Tcl exception is thrown. 1607 */ 1608 static int test_blob_read( 1609 ClientData clientData, /* Not used */ 1610 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1611 int objc, /* Number of arguments */ 1612 Tcl_Obj *CONST objv[] /* Command arguments */ 1613 ){ 1614 Tcl_Channel channel; 1615 ClientData instanceData; 1616 sqlite3_blob *pBlob; 1617 int notUsed; 1618 int nByte; 1619 int iOffset; 1620 unsigned char *zBuf; 1621 int rc; 1622 1623 if( objc!=4 ){ 1624 Tcl_WrongNumArgs(interp, 1, objv, "CHANNEL OFFSET N"); 1625 return TCL_ERROR; 1626 } 1627 1628 channel = Tcl_GetChannel(interp, Tcl_GetString(objv[1]), ¬Used); 1629 if( !channel 1630 || TCL_OK!=Tcl_GetIntFromObj(interp, objv[2], &iOffset) 1631 || TCL_OK!=Tcl_GetIntFromObj(interp, objv[3], &nByte) 1632 || nByte<0 || iOffset<0 1633 ){ 1634 return TCL_ERROR; 1635 } 1636 1637 instanceData = Tcl_GetChannelInstanceData(channel); 1638 pBlob = *((sqlite3_blob **)instanceData); 1639 1640 zBuf = (unsigned char *)Tcl_Alloc(nByte); 1641 rc = sqlite3_blob_read(pBlob, zBuf, nByte, iOffset); 1642 if( rc==SQLITE_OK ){ 1643 Tcl_SetObjResult(interp, Tcl_NewByteArrayObj(zBuf, nByte)); 1644 }else{ 1645 Tcl_SetResult(interp, (char *)sqlite3TestErrorName(rc), TCL_VOLATILE); 1646 } 1647 Tcl_Free((char *)zBuf); 1648 1649 return (rc==SQLITE_OK ? TCL_OK : TCL_ERROR); 1650 } 1651 1652 /* 1653 ** sqlite3_blob_write CHANNEL OFFSET DATA ?NDATA? 1654 ** 1655 ** This command is used to test the sqlite3_blob_write() in ways that 1656 ** the Tcl channel interface does not. The first argument should 1657 ** be the name of a valid channel created by the [incrblob] method 1658 ** of a database handle. This function calls sqlite3_blob_write() 1659 ** to write the DATA byte-array to the underlying SQLite blob handle. 1660 ** at offset OFFSET. 1661 ** 1662 ** On success, an empty string is returned. On failure, the interpreter 1663 ** result is set to the text representation of the returned error code 1664 ** (i.e. "SQLITE_NOMEM") and a Tcl exception is thrown. 1665 */ 1666 static int test_blob_write( 1667 ClientData clientData, /* Not used */ 1668 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1669 int objc, /* Number of arguments */ 1670 Tcl_Obj *CONST objv[] /* Command arguments */ 1671 ){ 1672 Tcl_Channel channel; 1673 ClientData instanceData; 1674 sqlite3_blob *pBlob; 1675 int notUsed; 1676 int iOffset; 1677 int rc; 1678 1679 unsigned char *zBuf; 1680 int nBuf; 1681 1682 if( objc!=4 && objc!=5 ){ 1683 Tcl_WrongNumArgs(interp, 1, objv, "CHANNEL OFFSET DATA ?NDATA?"); 1684 return TCL_ERROR; 1685 } 1686 1687 channel = Tcl_GetChannel(interp, Tcl_GetString(objv[1]), ¬Used); 1688 if( !channel || TCL_OK!=Tcl_GetIntFromObj(interp, objv[2], &iOffset) ){ 1689 return TCL_ERROR; 1690 } 1691 1692 instanceData = Tcl_GetChannelInstanceData(channel); 1693 pBlob = *((sqlite3_blob **)instanceData); 1694 1695 zBuf = Tcl_GetByteArrayFromObj(objv[3], &nBuf); 1696 if( objc==5 && Tcl_GetIntFromObj(interp, objv[4], &nBuf) ){ 1697 return TCL_ERROR; 1698 } 1699 rc = sqlite3_blob_write(pBlob, zBuf, nBuf, iOffset); 1700 if( rc!=SQLITE_OK ){ 1701 Tcl_SetResult(interp, (char *)sqlite3TestErrorName(rc), TCL_VOLATILE); 1702 } 1703 1704 return (rc==SQLITE_OK ? TCL_OK : TCL_ERROR); 1705 } 1706 #endif 1707 1708 /* 1709 ** Usage: sqlite3_create_collation_v2 DB-HANDLE NAME CMP-PROC DEL-PROC 1710 ** 1711 ** This Tcl proc is used for testing the experimental 1712 ** sqlite3_create_collation_v2() interface. 1713 */ 1714 struct TestCollationX { 1715 Tcl_Interp *interp; 1716 Tcl_Obj *pCmp; 1717 Tcl_Obj *pDel; 1718 }; 1719 typedef struct TestCollationX TestCollationX; 1720 static void testCreateCollationDel(void *pCtx){ 1721 TestCollationX *p = (TestCollationX *)pCtx; 1722 1723 int rc = Tcl_EvalObjEx(p->interp, p->pDel, TCL_EVAL_DIRECT|TCL_EVAL_GLOBAL); 1724 if( rc!=TCL_OK ){ 1725 Tcl_BackgroundError(p->interp); 1726 } 1727 1728 Tcl_DecrRefCount(p->pCmp); 1729 Tcl_DecrRefCount(p->pDel); 1730 sqlite3_free((void *)p); 1731 } 1732 static int testCreateCollationCmp( 1733 void *pCtx, 1734 int nLeft, 1735 const void *zLeft, 1736 int nRight, 1737 const void *zRight 1738 ){ 1739 TestCollationX *p = (TestCollationX *)pCtx; 1740 Tcl_Obj *pScript = Tcl_DuplicateObj(p->pCmp); 1741 int iRes = 0; 1742 1743 Tcl_IncrRefCount(pScript); 1744 Tcl_ListObjAppendElement(0, pScript, Tcl_NewStringObj((char *)zLeft, nLeft)); 1745 Tcl_ListObjAppendElement(0, pScript, Tcl_NewStringObj((char *)zRight,nRight)); 1746 1747 if( TCL_OK!=Tcl_EvalObjEx(p->interp, pScript, TCL_EVAL_DIRECT|TCL_EVAL_GLOBAL) 1748 || TCL_OK!=Tcl_GetIntFromObj(p->interp, Tcl_GetObjResult(p->interp), &iRes) 1749 ){ 1750 Tcl_BackgroundError(p->interp); 1751 } 1752 Tcl_DecrRefCount(pScript); 1753 1754 return iRes; 1755 } 1756 static int test_create_collation_v2( 1757 ClientData clientData, /* Not used */ 1758 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1759 int objc, /* Number of arguments */ 1760 Tcl_Obj *CONST objv[] /* Command arguments */ 1761 ){ 1762 TestCollationX *p; 1763 sqlite3 *db; 1764 int rc; 1765 1766 if( objc!=5 ){ 1767 Tcl_WrongNumArgs(interp, 1, objv, "DB-HANDLE NAME CMP-PROC DEL-PROC"); 1768 return TCL_ERROR; 1769 } 1770 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 1771 1772 p = (TestCollationX *)sqlite3_malloc(sizeof(TestCollationX)); 1773 p->pCmp = objv[3]; 1774 p->pDel = objv[4]; 1775 p->interp = interp; 1776 Tcl_IncrRefCount(p->pCmp); 1777 Tcl_IncrRefCount(p->pDel); 1778 1779 rc = sqlite3_create_collation_v2(db, Tcl_GetString(objv[2]), 16, 1780 (void *)p, testCreateCollationCmp, testCreateCollationDel 1781 ); 1782 if( rc!=SQLITE_MISUSE ){ 1783 Tcl_AppendResult(interp, "sqlite3_create_collate_v2() failed to detect " 1784 "an invalid encoding", (char*)0); 1785 return TCL_ERROR; 1786 } 1787 rc = sqlite3_create_collation_v2(db, Tcl_GetString(objv[2]), SQLITE_UTF8, 1788 (void *)p, testCreateCollationCmp, testCreateCollationDel 1789 ); 1790 return TCL_OK; 1791 } 1792 1793 /* 1794 ** Usage: sqlite3_load_extension DB-HANDLE FILE ?PROC? 1795 */ 1796 static int test_load_extension( 1797 ClientData clientData, /* Not used */ 1798 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1799 int objc, /* Number of arguments */ 1800 Tcl_Obj *CONST objv[] /* Command arguments */ 1801 ){ 1802 Tcl_CmdInfo cmdInfo; 1803 sqlite3 *db; 1804 int rc; 1805 char *zDb; 1806 char *zFile; 1807 char *zProc = 0; 1808 char *zErr = 0; 1809 1810 if( objc!=4 && objc!=3 ){ 1811 Tcl_WrongNumArgs(interp, 1, objv, "DB-HANDLE FILE ?PROC?"); 1812 return TCL_ERROR; 1813 } 1814 zDb = Tcl_GetString(objv[1]); 1815 zFile = Tcl_GetString(objv[2]); 1816 if( objc==4 ){ 1817 zProc = Tcl_GetString(objv[3]); 1818 } 1819 1820 /* Extract the C database handle from the Tcl command name */ 1821 if( !Tcl_GetCommandInfo(interp, zDb, &cmdInfo) ){ 1822 Tcl_AppendResult(interp, "command not found: ", zDb, (char*)0); 1823 return TCL_ERROR; 1824 } 1825 db = ((struct SqliteDb*)cmdInfo.objClientData)->db; 1826 assert(db); 1827 1828 /* Call the underlying C function. If an error occurs, set rc to 1829 ** TCL_ERROR and load any error string into the interpreter. If no 1830 ** error occurs, set rc to TCL_OK. 1831 */ 1832 #ifdef SQLITE_OMIT_LOAD_EXTENSION 1833 rc = SQLITE_ERROR; 1834 zErr = sqlite3_mprintf("this build omits sqlite3_load_extension()"); 1835 #else 1836 rc = sqlite3_load_extension(db, zFile, zProc, &zErr); 1837 #endif 1838 if( rc!=SQLITE_OK ){ 1839 Tcl_SetResult(interp, zErr ? zErr : "", TCL_VOLATILE); 1840 rc = TCL_ERROR; 1841 }else{ 1842 rc = TCL_OK; 1843 } 1844 sqlite3_free(zErr); 1845 1846 return rc; 1847 } 1848 1849 /* 1850 ** Usage: sqlite3_enable_load_extension DB-HANDLE ONOFF 1851 */ 1852 static int test_enable_load( 1853 ClientData clientData, /* Not used */ 1854 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1855 int objc, /* Number of arguments */ 1856 Tcl_Obj *CONST objv[] /* Command arguments */ 1857 ){ 1858 Tcl_CmdInfo cmdInfo; 1859 sqlite3 *db; 1860 char *zDb; 1861 int onoff; 1862 1863 if( objc!=3 ){ 1864 Tcl_WrongNumArgs(interp, 1, objv, "DB-HANDLE ONOFF"); 1865 return TCL_ERROR; 1866 } 1867 zDb = Tcl_GetString(objv[1]); 1868 1869 /* Extract the C database handle from the Tcl command name */ 1870 if( !Tcl_GetCommandInfo(interp, zDb, &cmdInfo) ){ 1871 Tcl_AppendResult(interp, "command not found: ", zDb, (char*)0); 1872 return TCL_ERROR; 1873 } 1874 db = ((struct SqliteDb*)cmdInfo.objClientData)->db; 1875 assert(db); 1876 1877 /* Get the onoff parameter */ 1878 if( Tcl_GetBooleanFromObj(interp, objv[2], &onoff) ){ 1879 return TCL_ERROR; 1880 } 1881 1882 #ifdef SQLITE_OMIT_LOAD_EXTENSION 1883 Tcl_AppendResult(interp, "this build omits sqlite3_load_extension()"); 1884 return TCL_ERROR; 1885 #else 1886 sqlite3_enable_load_extension(db, onoff); 1887 return TCL_OK; 1888 #endif 1889 } 1890 1891 /* 1892 ** Usage: sqlite_abort 1893 ** 1894 ** Shutdown the process immediately. This is not a clean shutdown. 1895 ** This command is used to test the recoverability of a database in 1896 ** the event of a program crash. 1897 */ 1898 static int sqlite_abort( 1899 void *NotUsed, 1900 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1901 int argc, /* Number of arguments */ 1902 char **argv /* Text of each argument */ 1903 ){ 1904 assert( interp==0 ); /* This will always fail */ 1905 return TCL_OK; 1906 } 1907 1908 /* 1909 ** The following routine is a user-defined SQL function whose purpose 1910 ** is to test the sqlite_set_result() API. 1911 */ 1912 static void testFunc(sqlite3_context *context, int argc, sqlite3_value **argv){ 1913 while( argc>=2 ){ 1914 const char *zArg0 = (char*)sqlite3_value_text(argv[0]); 1915 if( zArg0 ){ 1916 if( 0==sqlite3StrICmp(zArg0, "int") ){ 1917 sqlite3_result_int(context, sqlite3_value_int(argv[1])); 1918 }else if( sqlite3StrICmp(zArg0,"int64")==0 ){ 1919 sqlite3_result_int64(context, sqlite3_value_int64(argv[1])); 1920 }else if( sqlite3StrICmp(zArg0,"string")==0 ){ 1921 sqlite3_result_text(context, (char*)sqlite3_value_text(argv[1]), -1, 1922 SQLITE_TRANSIENT); 1923 }else if( sqlite3StrICmp(zArg0,"double")==0 ){ 1924 sqlite3_result_double(context, sqlite3_value_double(argv[1])); 1925 }else if( sqlite3StrICmp(zArg0,"null")==0 ){ 1926 sqlite3_result_null(context); 1927 }else if( sqlite3StrICmp(zArg0,"value")==0 ){ 1928 sqlite3_result_value(context, argv[sqlite3_value_int(argv[1])]); 1929 }else{ 1930 goto error_out; 1931 } 1932 }else{ 1933 goto error_out; 1934 } 1935 argc -= 2; 1936 argv += 2; 1937 } 1938 return; 1939 1940 error_out: 1941 sqlite3_result_error(context,"first argument should be one of: " 1942 "int int64 string double null value", -1); 1943 } 1944 1945 /* 1946 ** Usage: sqlite_register_test_function DB NAME 1947 ** 1948 ** Register the test SQL function on the database DB under the name NAME. 1949 */ 1950 static int test_register_func( 1951 void *NotUsed, 1952 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1953 int argc, /* Number of arguments */ 1954 char **argv /* Text of each argument */ 1955 ){ 1956 sqlite3 *db; 1957 int rc; 1958 if( argc!=3 ){ 1959 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 1960 " DB FUNCTION-NAME", 0); 1961 return TCL_ERROR; 1962 } 1963 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 1964 rc = sqlite3_create_function(db, argv[2], -1, SQLITE_UTF8, 0, 1965 testFunc, 0, 0); 1966 if( rc!=0 ){ 1967 Tcl_AppendResult(interp, sqlite3ErrStr(rc), 0); 1968 return TCL_ERROR; 1969 } 1970 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 1971 return TCL_OK; 1972 } 1973 1974 /* 1975 ** Usage: sqlite3_finalize STMT 1976 ** 1977 ** Finalize a statement handle. 1978 */ 1979 static int test_finalize( 1980 void * clientData, 1981 Tcl_Interp *interp, 1982 int objc, 1983 Tcl_Obj *CONST objv[] 1984 ){ 1985 sqlite3_stmt *pStmt; 1986 int rc; 1987 sqlite3 *db = 0; 1988 1989 if( objc!=2 ){ 1990 Tcl_AppendResult(interp, "wrong # args: should be \"", 1991 Tcl_GetStringFromObj(objv[0], 0), " <STMT>", 0); 1992 return TCL_ERROR; 1993 } 1994 1995 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 1996 1997 if( pStmt ){ 1998 db = StmtToDb(pStmt); 1999 } 2000 rc = sqlite3_finalize(pStmt); 2001 Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); 2002 if( db && sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 2003 return TCL_OK; 2004 } 2005 2006 /* 2007 ** Usage: sqlite3_stmt_status STMT CODE RESETFLAG 2008 ** 2009 ** Get the value of a status counter from a statement. 2010 */ 2011 static int test_stmt_status( 2012 void * clientData, 2013 Tcl_Interp *interp, 2014 int objc, 2015 Tcl_Obj *CONST objv[] 2016 ){ 2017 int iValue; 2018 int i, op, resetFlag; 2019 const char *zOpName; 2020 sqlite3_stmt *pStmt; 2021 2022 static const struct { 2023 const char *zName; 2024 int op; 2025 } aOp[] = { 2026 { "SQLITE_STMTSTATUS_FULLSCAN_STEP", SQLITE_STMTSTATUS_FULLSCAN_STEP }, 2027 { "SQLITE_STMTSTATUS_SORT", SQLITE_STMTSTATUS_SORT }, 2028 }; 2029 if( objc!=4 ){ 2030 Tcl_WrongNumArgs(interp, 1, objv, "STMT PARAMETER RESETFLAG"); 2031 return TCL_ERROR; 2032 } 2033 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 2034 zOpName = Tcl_GetString(objv[2]); 2035 for(i=0; i<ArraySize(aOp); i++){ 2036 if( strcmp(aOp[i].zName, zOpName)==0 ){ 2037 op = aOp[i].op; 2038 break; 2039 } 2040 } 2041 if( i>=ArraySize(aOp) ){ 2042 if( Tcl_GetIntFromObj(interp, objv[2], &op) ) return TCL_ERROR; 2043 } 2044 if( Tcl_GetBooleanFromObj(interp, objv[3], &resetFlag) ) return TCL_ERROR; 2045 iValue = sqlite3_stmt_status(pStmt, op, resetFlag); 2046 Tcl_SetObjResult(interp, Tcl_NewIntObj(iValue)); 2047 return TCL_OK; 2048 } 2049 2050 /* 2051 ** Usage: sqlite3_next_stmt DB STMT 2052 ** 2053 ** Return the next statment in sequence after STMT. 2054 */ 2055 static int test_next_stmt( 2056 void * clientData, 2057 Tcl_Interp *interp, 2058 int objc, 2059 Tcl_Obj *CONST objv[] 2060 ){ 2061 sqlite3_stmt *pStmt; 2062 sqlite3 *db = 0; 2063 char zBuf[50]; 2064 2065 if( objc!=3 ){ 2066 Tcl_AppendResult(interp, "wrong # args: should be \"", 2067 Tcl_GetStringFromObj(objv[0], 0), " DB STMT", 0); 2068 return TCL_ERROR; 2069 } 2070 2071 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 2072 if( getStmtPointer(interp, Tcl_GetString(objv[2]), &pStmt) ) return TCL_ERROR; 2073 pStmt = sqlite3_next_stmt(db, pStmt); 2074 if( pStmt ){ 2075 if( sqlite3TestMakePointerStr(interp, zBuf, pStmt) ) return TCL_ERROR; 2076 Tcl_AppendResult(interp, zBuf, 0); 2077 } 2078 return TCL_OK; 2079 } 2080 2081 2082 /* 2083 ** Usage: sqlite3_reset STMT 2084 ** 2085 ** Reset a statement handle. 2086 */ 2087 static int test_reset( 2088 void * clientData, 2089 Tcl_Interp *interp, 2090 int objc, 2091 Tcl_Obj *CONST objv[] 2092 ){ 2093 sqlite3_stmt *pStmt; 2094 int rc; 2095 2096 if( objc!=2 ){ 2097 Tcl_AppendResult(interp, "wrong # args: should be \"", 2098 Tcl_GetStringFromObj(objv[0], 0), " <STMT>", 0); 2099 return TCL_ERROR; 2100 } 2101 2102 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 2103 2104 rc = sqlite3_reset(pStmt); 2105 if( pStmt && sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ){ 2106 return TCL_ERROR; 2107 } 2108 Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); 2109 /* 2110 if( rc ){ 2111 return TCL_ERROR; 2112 } 2113 */ 2114 return TCL_OK; 2115 } 2116 2117 /* 2118 ** Usage: sqlite3_expired STMT 2119 ** 2120 ** Return TRUE if a recompilation of the statement is recommended. 2121 */ 2122 static int test_expired( 2123 void * clientData, 2124 Tcl_Interp *interp, 2125 int objc, 2126 Tcl_Obj *CONST objv[] 2127 ){ 2128 #ifndef SQLITE_OMIT_DEPRECATED 2129 sqlite3_stmt *pStmt; 2130 if( objc!=2 ){ 2131 Tcl_AppendResult(interp, "wrong # args: should be \"", 2132 Tcl_GetStringFromObj(objv[0], 0), " <STMT>", 0); 2133 return TCL_ERROR; 2134 } 2135 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 2136 Tcl_SetObjResult(interp, Tcl_NewBooleanObj(sqlite3_expired(pStmt))); 2137 #endif 2138 return TCL_OK; 2139 } 2140 2141 /* 2142 ** Usage: sqlite3_transfer_bindings FROMSTMT TOSTMT 2143 ** 2144 ** Transfer all bindings from FROMSTMT over to TOSTMT 2145 */ 2146 static int test_transfer_bind( 2147 void * clientData, 2148 Tcl_Interp *interp, 2149 int objc, 2150 Tcl_Obj *CONST objv[] 2151 ){ 2152 #ifndef SQLITE_OMIT_DEPRECATED 2153 sqlite3_stmt *pStmt1, *pStmt2; 2154 if( objc!=3 ){ 2155 Tcl_AppendResult(interp, "wrong # args: should be \"", 2156 Tcl_GetStringFromObj(objv[0], 0), " FROM-STMT TO-STMT", 0); 2157 return TCL_ERROR; 2158 } 2159 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt1)) return TCL_ERROR; 2160 if( getStmtPointer(interp, Tcl_GetString(objv[2]), &pStmt2)) return TCL_ERROR; 2161 Tcl_SetObjResult(interp, 2162 Tcl_NewIntObj(sqlite3_transfer_bindings(pStmt1,pStmt2))); 2163 #endif 2164 return TCL_OK; 2165 } 2166 2167 /* 2168 ** Usage: sqlite3_changes DB 2169 ** 2170 ** Return the number of changes made to the database by the last SQL 2171 ** execution. 2172 */ 2173 static int test_changes( 2174 void * clientData, 2175 Tcl_Interp *interp, 2176 int objc, 2177 Tcl_Obj *CONST objv[] 2178 ){ 2179 sqlite3 *db; 2180 if( objc!=2 ){ 2181 Tcl_AppendResult(interp, "wrong # args: should be \"", 2182 Tcl_GetString(objv[0]), " DB", 0); 2183 return TCL_ERROR; 2184 } 2185 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 2186 Tcl_SetObjResult(interp, Tcl_NewIntObj(sqlite3_changes(db))); 2187 return TCL_OK; 2188 } 2189 2190 /* 2191 ** This is the "static_bind_value" that variables are bound to when 2192 ** the FLAG option of sqlite3_bind is "static" 2193 */ 2194 static char *sqlite_static_bind_value = 0; 2195 static int sqlite_static_bind_nbyte = 0; 2196 2197 /* 2198 ** Usage: sqlite3_bind VM IDX VALUE FLAGS 2199 ** 2200 ** Sets the value of the IDX-th occurance of "?" in the original SQL 2201 ** string. VALUE is the new value. If FLAGS=="null" then VALUE is 2202 ** ignored and the value is set to NULL. If FLAGS=="static" then 2203 ** the value is set to the value of a static variable named 2204 ** "sqlite_static_bind_value". If FLAGS=="normal" then a copy 2205 ** of the VALUE is made. If FLAGS=="blob10" then a VALUE is ignored 2206 ** an a 10-byte blob "abc\000xyz\000pq" is inserted. 2207 */ 2208 static int test_bind( 2209 void *NotUsed, 2210 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 2211 int argc, /* Number of arguments */ 2212 char **argv /* Text of each argument */ 2213 ){ 2214 sqlite3_stmt *pStmt; 2215 int rc; 2216 int idx; 2217 if( argc!=5 ){ 2218 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 2219 " VM IDX VALUE (null|static|normal)\"", 0); 2220 return TCL_ERROR; 2221 } 2222 if( getStmtPointer(interp, argv[1], &pStmt) ) return TCL_ERROR; 2223 if( Tcl_GetInt(interp, argv[2], &idx) ) return TCL_ERROR; 2224 if( strcmp(argv[4],"null")==0 ){ 2225 rc = sqlite3_bind_null(pStmt, idx); 2226 }else if( strcmp(argv[4],"static")==0 ){ 2227 rc = sqlite3_bind_text(pStmt, idx, sqlite_static_bind_value, -1, 0); 2228 }else if( strcmp(argv[4],"static-nbytes")==0 ){ 2229 rc = sqlite3_bind_text(pStmt, idx, sqlite_static_bind_value, 2230 sqlite_static_bind_nbyte, 0); 2231 }else if( strcmp(argv[4],"normal")==0 ){ 2232 rc = sqlite3_bind_text(pStmt, idx, argv[3], -1, SQLITE_TRANSIENT); 2233 }else if( strcmp(argv[4],"blob10")==0 ){ 2234 rc = sqlite3_bind_text(pStmt, idx, "abc\000xyz\000pq", 10, SQLITE_STATIC); 2235 }else{ 2236 Tcl_AppendResult(interp, "4th argument should be " 2237 "\"null\" or \"static\" or \"normal\"", 0); 2238 return TCL_ERROR; 2239 } 2240 if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR; 2241 if( rc ){ 2242 char zBuf[50]; 2243 sprintf(zBuf, "(%d) ", rc); 2244 Tcl_AppendResult(interp, zBuf, sqlite3ErrStr(rc), 0); 2245 return TCL_ERROR; 2246 } 2247 return TCL_OK; 2248 } 2249 2250 #ifndef SQLITE_OMIT_UTF16 2251 /* 2252 ** Usage: add_test_collate <db ptr> <utf8> <utf16le> <utf16be> 2253 ** 2254 ** This function is used to test that SQLite selects the correct collation 2255 ** sequence callback when multiple versions (for different text encodings) 2256 ** are available. 2257 ** 2258 ** Calling this routine registers the collation sequence "test_collate" 2259 ** with database handle <db>. The second argument must be a list of three 2260 ** boolean values. If the first is true, then a version of test_collate is 2261 ** registered for UTF-8, if the second is true, a version is registered for 2262 ** UTF-16le, if the third is true, a UTF-16be version is available. 2263 ** Previous versions of test_collate are deleted. 2264 ** 2265 ** The collation sequence test_collate is implemented by calling the 2266 ** following TCL script: 2267 ** 2268 ** "test_collate <enc> <lhs> <rhs>" 2269 ** 2270 ** The <lhs> and <rhs> are the two values being compared, encoded in UTF-8. 2271 ** The <enc> parameter is the encoding of the collation function that 2272 ** SQLite selected to call. The TCL test script implements the 2273 ** "test_collate" proc. 2274 ** 2275 ** Note that this will only work with one intepreter at a time, as the 2276 ** interp pointer to use when evaluating the TCL script is stored in 2277 ** pTestCollateInterp. 2278 */ 2279 static Tcl_Interp* pTestCollateInterp; 2280 static int test_collate_func( 2281 void *pCtx, 2282 int nA, const void *zA, 2283 int nB, const void *zB 2284 ){ 2285 Tcl_Interp *i = pTestCollateInterp; 2286 int encin = (int)pCtx; 2287 int res; 2288 int n; 2289 2290 sqlite3_value *pVal; 2291 Tcl_Obj *pX; 2292 2293 pX = Tcl_NewStringObj("test_collate", -1); 2294 Tcl_IncrRefCount(pX); 2295 2296 switch( encin ){ 2297 case SQLITE_UTF8: 2298 Tcl_ListObjAppendElement(i,pX,Tcl_NewStringObj("UTF-8",-1)); 2299 break; 2300 case SQLITE_UTF16LE: 2301 Tcl_ListObjAppendElement(i,pX,Tcl_NewStringObj("UTF-16LE",-1)); 2302 break; 2303 case SQLITE_UTF16BE: 2304 Tcl_ListObjAppendElement(i,pX,Tcl_NewStringObj("UTF-16BE",-1)); 2305 break; 2306 default: 2307 assert(0); 2308 } 2309 2310 sqlite3BeginBenignMalloc(); 2311 pVal = sqlite3ValueNew(0); 2312 if( pVal ){ 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 sqlite3EndBenignMalloc(); 2324 2325 Tcl_EvalObjEx(i, pX, 0); 2326 Tcl_DecrRefCount(pX); 2327 Tcl_GetIntFromObj(i, Tcl_GetObjResult(i), &res); 2328 return res; 2329 } 2330 static int test_collate( 2331 void * clientData, 2332 Tcl_Interp *interp, 2333 int objc, 2334 Tcl_Obj *CONST objv[] 2335 ){ 2336 sqlite3 *db; 2337 int val; 2338 sqlite3_value *pVal; 2339 int rc; 2340 2341 if( objc!=5 ) goto bad_args; 2342 pTestCollateInterp = interp; 2343 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 2344 2345 if( TCL_OK!=Tcl_GetBooleanFromObj(interp, objv[2], &val) ) return TCL_ERROR; 2346 rc = sqlite3_create_collation(db, "test_collate", SQLITE_UTF8, 2347 (void *)SQLITE_UTF8, val?test_collate_func:0); 2348 if( rc==SQLITE_OK ){ 2349 const void *zUtf16; 2350 if( TCL_OK!=Tcl_GetBooleanFromObj(interp, objv[3], &val) ) return TCL_ERROR; 2351 rc = sqlite3_create_collation(db, "test_collate", SQLITE_UTF16LE, 2352 (void *)SQLITE_UTF16LE, val?test_collate_func:0); 2353 if( TCL_OK!=Tcl_GetBooleanFromObj(interp, objv[4], &val) ) return TCL_ERROR; 2354 2355 #if 0 2356 if( sqlite3_iMallocFail>0 ){ 2357 sqlite3_iMallocFail++; 2358 } 2359 #endif 2360 sqlite3_mutex_enter(db->mutex); 2361 pVal = sqlite3ValueNew(db); 2362 sqlite3ValueSetStr(pVal, -1, "test_collate", SQLITE_UTF8, SQLITE_STATIC); 2363 zUtf16 = sqlite3ValueText(pVal, SQLITE_UTF16NATIVE); 2364 if( db->mallocFailed ){ 2365 rc = SQLITE_NOMEM; 2366 }else{ 2367 rc = sqlite3_create_collation16(db, zUtf16, SQLITE_UTF16BE, 2368 (void *)SQLITE_UTF16BE, val?test_collate_func:0); 2369 } 2370 sqlite3ValueFree(pVal); 2371 sqlite3_mutex_leave(db->mutex); 2372 } 2373 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 2374 2375 if( rc!=SQLITE_OK ){ 2376 Tcl_AppendResult(interp, sqlite3TestErrorName(rc), 0); 2377 return TCL_ERROR; 2378 } 2379 return TCL_OK; 2380 2381 bad_args: 2382 Tcl_AppendResult(interp, "wrong # args: should be \"", 2383 Tcl_GetStringFromObj(objv[0], 0), " <DB> <utf8> <utf16le> <utf16be>", 0); 2384 return TCL_ERROR; 2385 } 2386 2387 /* 2388 ** When the collation needed callback is invoked, record the name of 2389 ** the requested collating function here. The recorded name is linked 2390 ** to a TCL variable and used to make sure that the requested collation 2391 ** name is correct. 2392 */ 2393 static char zNeededCollation[200]; 2394 static char *pzNeededCollation = zNeededCollation; 2395 2396 2397 /* 2398 ** Called when a collating sequence is needed. Registered using 2399 ** sqlite3_collation_needed16(). 2400 */ 2401 static void test_collate_needed_cb( 2402 void *pCtx, 2403 sqlite3 *db, 2404 int eTextRep, 2405 const void *pName 2406 ){ 2407 int enc = ENC(db); 2408 int i; 2409 char *z; 2410 for(z = (char*)pName, i=0; *z || z[1]; z++){ 2411 if( *z ) zNeededCollation[i++] = *z; 2412 } 2413 zNeededCollation[i] = 0; 2414 sqlite3_create_collation( 2415 db, "test_collate", ENC(db), (void *)enc, test_collate_func); 2416 } 2417 2418 /* 2419 ** Usage: add_test_collate_needed DB 2420 */ 2421 static int test_collate_needed( 2422 void * clientData, 2423 Tcl_Interp *interp, 2424 int objc, 2425 Tcl_Obj *CONST objv[] 2426 ){ 2427 sqlite3 *db; 2428 int rc; 2429 2430 if( objc!=2 ) goto bad_args; 2431 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 2432 rc = sqlite3_collation_needed16(db, 0, test_collate_needed_cb); 2433 zNeededCollation[0] = 0; 2434 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 2435 return TCL_OK; 2436 2437 bad_args: 2438 Tcl_WrongNumArgs(interp, 1, objv, "DB"); 2439 return TCL_ERROR; 2440 } 2441 2442 /* 2443 ** tclcmd: add_alignment_test_collations DB 2444 ** 2445 ** Add two new collating sequences to the database DB 2446 ** 2447 ** utf16_aligned 2448 ** utf16_unaligned 2449 ** 2450 ** Both collating sequences use the same sort order as BINARY. 2451 ** The only difference is that the utf16_aligned collating 2452 ** sequence is declared with the SQLITE_UTF16_ALIGNED flag. 2453 ** Both collating functions increment the unaligned utf16 counter 2454 ** whenever they see a string that begins on an odd byte boundary. 2455 */ 2456 static int unaligned_string_counter = 0; 2457 static int alignmentCollFunc( 2458 void *NotUsed, 2459 int nKey1, const void *pKey1, 2460 int nKey2, const void *pKey2 2461 ){ 2462 int rc, n; 2463 n = nKey1<nKey2 ? nKey1 : nKey2; 2464 if( nKey1>0 && 1==(1&(int)pKey1) ) unaligned_string_counter++; 2465 if( nKey2>0 && 1==(1&(int)pKey2) ) unaligned_string_counter++; 2466 rc = memcmp(pKey1, pKey2, n); 2467 if( rc==0 ){ 2468 rc = nKey1 - nKey2; 2469 } 2470 return rc; 2471 } 2472 static int add_alignment_test_collations( 2473 void * clientData, 2474 Tcl_Interp *interp, 2475 int objc, 2476 Tcl_Obj *CONST objv[] 2477 ){ 2478 sqlite3 *db; 2479 if( objc>=2 ){ 2480 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 2481 sqlite3_create_collation(db, "utf16_unaligned", SQLITE_UTF16, 2482 0, alignmentCollFunc); 2483 sqlite3_create_collation(db, "utf16_aligned", SQLITE_UTF16_ALIGNED, 2484 0, alignmentCollFunc); 2485 } 2486 return SQLITE_OK; 2487 } 2488 #endif /* !defined(SQLITE_OMIT_UTF16) */ 2489 2490 /* 2491 ** Usage: add_test_function <db ptr> <utf8> <utf16le> <utf16be> 2492 ** 2493 ** This function is used to test that SQLite selects the correct user 2494 ** function callback when multiple versions (for different text encodings) 2495 ** are available. 2496 ** 2497 ** Calling this routine registers up to three versions of the user function 2498 ** "test_function" with database handle <db>. If the second argument is 2499 ** true, then a version of test_function is registered for UTF-8, if the 2500 ** third is true, a version is registered for UTF-16le, if the fourth is 2501 ** true, a UTF-16be version is available. Previous versions of 2502 ** test_function are deleted. 2503 ** 2504 ** The user function is implemented by calling the following TCL script: 2505 ** 2506 ** "test_function <enc> <arg>" 2507 ** 2508 ** Where <enc> is one of UTF-8, UTF-16LE or UTF16BE, and <arg> is the 2509 ** single argument passed to the SQL function. The value returned by 2510 ** the TCL script is used as the return value of the SQL function. It 2511 ** is passed to SQLite using UTF-16BE for a UTF-8 test_function(), UTF-8 2512 ** for a UTF-16LE test_function(), and UTF-16LE for an implementation that 2513 ** prefers UTF-16BE. 2514 */ 2515 #ifndef SQLITE_OMIT_UTF16 2516 static void test_function_utf8( 2517 sqlite3_context *pCtx, 2518 int nArg, 2519 sqlite3_value **argv 2520 ){ 2521 Tcl_Interp *interp; 2522 Tcl_Obj *pX; 2523 sqlite3_value *pVal; 2524 interp = (Tcl_Interp *)sqlite3_user_data(pCtx); 2525 pX = Tcl_NewStringObj("test_function", -1); 2526 Tcl_IncrRefCount(pX); 2527 Tcl_ListObjAppendElement(interp, pX, Tcl_NewStringObj("UTF-8", -1)); 2528 Tcl_ListObjAppendElement(interp, pX, 2529 Tcl_NewStringObj((char*)sqlite3_value_text(argv[0]), -1)); 2530 Tcl_EvalObjEx(interp, pX, 0); 2531 Tcl_DecrRefCount(pX); 2532 sqlite3_result_text(pCtx, Tcl_GetStringResult(interp), -1, SQLITE_TRANSIENT); 2533 pVal = sqlite3ValueNew(0); 2534 sqlite3ValueSetStr(pVal, -1, Tcl_GetStringResult(interp), 2535 SQLITE_UTF8, SQLITE_STATIC); 2536 sqlite3_result_text16be(pCtx, sqlite3_value_text16be(pVal), 2537 -1, SQLITE_TRANSIENT); 2538 sqlite3ValueFree(pVal); 2539 } 2540 static void test_function_utf16le( 2541 sqlite3_context *pCtx, 2542 int nArg, 2543 sqlite3_value **argv 2544 ){ 2545 Tcl_Interp *interp; 2546 Tcl_Obj *pX; 2547 sqlite3_value *pVal; 2548 interp = (Tcl_Interp *)sqlite3_user_data(pCtx); 2549 pX = Tcl_NewStringObj("test_function", -1); 2550 Tcl_IncrRefCount(pX); 2551 Tcl_ListObjAppendElement(interp, pX, Tcl_NewStringObj("UTF-16LE", -1)); 2552 Tcl_ListObjAppendElement(interp, pX, 2553 Tcl_NewStringObj((char*)sqlite3_value_text(argv[0]), -1)); 2554 Tcl_EvalObjEx(interp, pX, 0); 2555 Tcl_DecrRefCount(pX); 2556 pVal = sqlite3ValueNew(0); 2557 sqlite3ValueSetStr(pVal, -1, Tcl_GetStringResult(interp), 2558 SQLITE_UTF8, SQLITE_STATIC); 2559 sqlite3_result_text(pCtx,(char*)sqlite3_value_text(pVal),-1,SQLITE_TRANSIENT); 2560 sqlite3ValueFree(pVal); 2561 } 2562 static void test_function_utf16be( 2563 sqlite3_context *pCtx, 2564 int nArg, 2565 sqlite3_value **argv 2566 ){ 2567 Tcl_Interp *interp; 2568 Tcl_Obj *pX; 2569 sqlite3_value *pVal; 2570 interp = (Tcl_Interp *)sqlite3_user_data(pCtx); 2571 pX = Tcl_NewStringObj("test_function", -1); 2572 Tcl_IncrRefCount(pX); 2573 Tcl_ListObjAppendElement(interp, pX, Tcl_NewStringObj("UTF-16BE", -1)); 2574 Tcl_ListObjAppendElement(interp, pX, 2575 Tcl_NewStringObj((char*)sqlite3_value_text(argv[0]), -1)); 2576 Tcl_EvalObjEx(interp, pX, 0); 2577 Tcl_DecrRefCount(pX); 2578 pVal = sqlite3ValueNew(0); 2579 sqlite3ValueSetStr(pVal, -1, Tcl_GetStringResult(interp), 2580 SQLITE_UTF8, SQLITE_STATIC); 2581 sqlite3_result_text16(pCtx, sqlite3_value_text16le(pVal), 2582 -1, SQLITE_TRANSIENT); 2583 sqlite3_result_text16be(pCtx, sqlite3_value_text16le(pVal), 2584 -1, SQLITE_TRANSIENT); 2585 sqlite3_result_text16le(pCtx, sqlite3_value_text16le(pVal), 2586 -1, SQLITE_TRANSIENT); 2587 sqlite3ValueFree(pVal); 2588 } 2589 #endif /* SQLITE_OMIT_UTF16 */ 2590 static int test_function( 2591 void * clientData, 2592 Tcl_Interp *interp, 2593 int objc, 2594 Tcl_Obj *CONST objv[] 2595 ){ 2596 #ifndef SQLITE_OMIT_UTF16 2597 sqlite3 *db; 2598 int val; 2599 2600 if( objc!=5 ) goto bad_args; 2601 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 2602 2603 if( TCL_OK!=Tcl_GetBooleanFromObj(interp, objv[2], &val) ) return TCL_ERROR; 2604 if( val ){ 2605 sqlite3_create_function(db, "test_function", 1, SQLITE_UTF8, 2606 interp, test_function_utf8, 0, 0); 2607 } 2608 if( TCL_OK!=Tcl_GetBooleanFromObj(interp, objv[3], &val) ) return TCL_ERROR; 2609 if( val ){ 2610 sqlite3_create_function(db, "test_function", 1, SQLITE_UTF16LE, 2611 interp, test_function_utf16le, 0, 0); 2612 } 2613 if( TCL_OK!=Tcl_GetBooleanFromObj(interp, objv[4], &val) ) return TCL_ERROR; 2614 if( val ){ 2615 sqlite3_create_function(db, "test_function", 1, SQLITE_UTF16BE, 2616 interp, test_function_utf16be, 0, 0); 2617 } 2618 2619 return TCL_OK; 2620 bad_args: 2621 Tcl_AppendResult(interp, "wrong # args: should be \"", 2622 Tcl_GetStringFromObj(objv[0], 0), " <DB> <utf8> <utf16le> <utf16be>", 0); 2623 #endif /* SQLITE_OMIT_UTF16 */ 2624 return TCL_ERROR; 2625 } 2626 2627 /* 2628 ** Usage: test_errstr <err code> 2629 ** 2630 ** Test that the english language string equivalents for sqlite error codes 2631 ** are sane. The parameter is an integer representing an sqlite error code. 2632 ** The result is a list of two elements, the string representation of the 2633 ** error code and the english language explanation. 2634 */ 2635 static int test_errstr( 2636 void * clientData, 2637 Tcl_Interp *interp, 2638 int objc, 2639 Tcl_Obj *CONST objv[] 2640 ){ 2641 char *zCode; 2642 int i; 2643 if( objc!=1 ){ 2644 Tcl_WrongNumArgs(interp, 1, objv, "<error code>"); 2645 } 2646 2647 zCode = Tcl_GetString(objv[1]); 2648 for(i=0; i<200; i++){ 2649 if( 0==strcmp(t1ErrorName(i), zCode) ) break; 2650 } 2651 Tcl_SetResult(interp, (char *)sqlite3ErrStr(i), 0); 2652 return TCL_OK; 2653 } 2654 2655 /* 2656 ** Usage: breakpoint 2657 ** 2658 ** This routine exists for one purpose - to provide a place to put a 2659 ** breakpoint with GDB that can be triggered using TCL code. The use 2660 ** for this is when a particular test fails on (say) the 1485th iteration. 2661 ** In the TCL test script, we can add code like this: 2662 ** 2663 ** if {$i==1485} breakpoint 2664 ** 2665 ** Then run testfixture in the debugger and wait for the breakpoint to 2666 ** fire. Then additional breakpoints can be set to trace down the bug. 2667 */ 2668 static int test_breakpoint( 2669 void *NotUsed, 2670 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 2671 int argc, /* Number of arguments */ 2672 char **argv /* Text of each argument */ 2673 ){ 2674 return TCL_OK; /* Do nothing */ 2675 } 2676 2677 /* 2678 ** Usage: sqlite3_bind_zeroblob STMT IDX N 2679 ** 2680 ** Test the sqlite3_bind_zeroblob interface. STMT is a prepared statement. 2681 ** IDX is the index of a wildcard in the prepared statement. This command 2682 ** binds a N-byte zero-filled BLOB to the wildcard. 2683 */ 2684 static int test_bind_zeroblob( 2685 void * clientData, 2686 Tcl_Interp *interp, 2687 int objc, 2688 Tcl_Obj *CONST objv[] 2689 ){ 2690 sqlite3_stmt *pStmt; 2691 int idx; 2692 int n; 2693 int rc; 2694 2695 if( objc!=4 ){ 2696 Tcl_WrongNumArgs(interp, 1, objv, "STMT IDX N"); 2697 return TCL_ERROR; 2698 } 2699 2700 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 2701 if( Tcl_GetIntFromObj(interp, objv[2], &idx) ) return TCL_ERROR; 2702 if( Tcl_GetIntFromObj(interp, objv[3], &n) ) return TCL_ERROR; 2703 2704 rc = sqlite3_bind_zeroblob(pStmt, idx, n); 2705 if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR; 2706 if( rc!=SQLITE_OK ){ 2707 return TCL_ERROR; 2708 } 2709 2710 return TCL_OK; 2711 } 2712 2713 /* 2714 ** Usage: sqlite3_bind_int STMT N VALUE 2715 ** 2716 ** Test the sqlite3_bind_int interface. STMT is a prepared statement. 2717 ** N is the index of a wildcard in the prepared statement. This command 2718 ** binds a 32-bit integer VALUE to that wildcard. 2719 */ 2720 static int test_bind_int( 2721 void * clientData, 2722 Tcl_Interp *interp, 2723 int objc, 2724 Tcl_Obj *CONST objv[] 2725 ){ 2726 sqlite3_stmt *pStmt; 2727 int idx; 2728 int value; 2729 int rc; 2730 2731 if( objc!=4 ){ 2732 Tcl_AppendResult(interp, "wrong # args: should be \"", 2733 Tcl_GetStringFromObj(objv[0], 0), " STMT N VALUE", 0); 2734 return TCL_ERROR; 2735 } 2736 2737 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 2738 if( Tcl_GetIntFromObj(interp, objv[2], &idx) ) return TCL_ERROR; 2739 if( Tcl_GetIntFromObj(interp, objv[3], &value) ) return TCL_ERROR; 2740 2741 rc = sqlite3_bind_int(pStmt, idx, value); 2742 if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR; 2743 if( rc!=SQLITE_OK ){ 2744 return TCL_ERROR; 2745 } 2746 2747 return TCL_OK; 2748 } 2749 2750 2751 /* 2752 ** Usage: sqlite3_bind_int64 STMT N VALUE 2753 ** 2754 ** Test the sqlite3_bind_int64 interface. STMT is a prepared statement. 2755 ** N is the index of a wildcard in the prepared statement. This command 2756 ** binds a 64-bit integer VALUE to that wildcard. 2757 */ 2758 static int test_bind_int64( 2759 void * clientData, 2760 Tcl_Interp *interp, 2761 int objc, 2762 Tcl_Obj *CONST objv[] 2763 ){ 2764 sqlite3_stmt *pStmt; 2765 int idx; 2766 i64 value; 2767 int rc; 2768 2769 if( objc!=4 ){ 2770 Tcl_AppendResult(interp, "wrong # args: should be \"", 2771 Tcl_GetStringFromObj(objv[0], 0), " STMT N VALUE", 0); 2772 return TCL_ERROR; 2773 } 2774 2775 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 2776 if( Tcl_GetIntFromObj(interp, objv[2], &idx) ) return TCL_ERROR; 2777 if( Tcl_GetWideIntFromObj(interp, objv[3], &value) ) return TCL_ERROR; 2778 2779 rc = sqlite3_bind_int64(pStmt, idx, value); 2780 if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR; 2781 if( rc!=SQLITE_OK ){ 2782 return TCL_ERROR; 2783 } 2784 2785 return TCL_OK; 2786 } 2787 2788 2789 /* 2790 ** Usage: sqlite3_bind_double STMT N VALUE 2791 ** 2792 ** Test the sqlite3_bind_double interface. STMT is a prepared statement. 2793 ** N is the index of a wildcard in the prepared statement. This command 2794 ** binds a 64-bit integer VALUE to that wildcard. 2795 */ 2796 static int test_bind_double( 2797 void * clientData, 2798 Tcl_Interp *interp, 2799 int objc, 2800 Tcl_Obj *CONST objv[] 2801 ){ 2802 sqlite3_stmt *pStmt; 2803 int idx; 2804 double value; 2805 int rc; 2806 const char *zVal; 2807 int i; 2808 static const struct { 2809 const char *zName; /* Name of the special floating point value */ 2810 unsigned int iUpper; /* Upper 32 bits */ 2811 unsigned int iLower; /* Lower 32 bits */ 2812 } aSpecialFp[] = { 2813 { "NaN", 0x7fffffff, 0xffffffff }, 2814 { "SNaN", 0x7ff7ffff, 0xffffffff }, 2815 { "-NaN", 0xffffffff, 0xffffffff }, 2816 { "-SNaN", 0xfff7ffff, 0xffffffff }, 2817 { "+Inf", 0x7ff00000, 0x00000000 }, 2818 { "-Inf", 0xfff00000, 0x00000000 }, 2819 { "Epsilon", 0x00000000, 0x00000001 }, 2820 { "-Epsilon", 0x80000000, 0x00000001 }, 2821 { "NaN0", 0x7ff80000, 0x00000000 }, 2822 { "-NaN0", 0xfff80000, 0x00000000 }, 2823 }; 2824 2825 if( objc!=4 ){ 2826 Tcl_AppendResult(interp, "wrong # args: should be \"", 2827 Tcl_GetStringFromObj(objv[0], 0), " STMT N VALUE", 0); 2828 return TCL_ERROR; 2829 } 2830 2831 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 2832 if( Tcl_GetIntFromObj(interp, objv[2], &idx) ) return TCL_ERROR; 2833 2834 /* Intercept the string "NaN" and generate a NaN value for it. 2835 ** All other strings are passed through to Tcl_GetDoubleFromObj(). 2836 ** Tcl_GetDoubleFromObj() should understand "NaN" but some versions 2837 ** contain a bug. 2838 */ 2839 zVal = Tcl_GetString(objv[3]); 2840 for(i=0; i<sizeof(aSpecialFp)/sizeof(aSpecialFp[0]); i++){ 2841 if( strcmp(aSpecialFp[i].zName, zVal)==0 ){ 2842 sqlite3_uint64 x; 2843 x = aSpecialFp[i].iUpper; 2844 x <<= 32; 2845 x |= aSpecialFp[i].iLower; 2846 assert( sizeof(value)==8 ); 2847 assert( sizeof(x)==8 ); 2848 memcpy(&value, &x, 8); 2849 break; 2850 } 2851 } 2852 if( i>=sizeof(aSpecialFp)/sizeof(aSpecialFp[0]) && 2853 Tcl_GetDoubleFromObj(interp, objv[3], &value) ){ 2854 return TCL_ERROR; 2855 } 2856 rc = sqlite3_bind_double(pStmt, idx, value); 2857 if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR; 2858 if( rc!=SQLITE_OK ){ 2859 return TCL_ERROR; 2860 } 2861 2862 return TCL_OK; 2863 } 2864 2865 /* 2866 ** Usage: sqlite3_bind_null STMT N 2867 ** 2868 ** Test the sqlite3_bind_null interface. STMT is a prepared statement. 2869 ** N is the index of a wildcard in the prepared statement. This command 2870 ** binds a NULL to the wildcard. 2871 */ 2872 static int test_bind_null( 2873 void * clientData, 2874 Tcl_Interp *interp, 2875 int objc, 2876 Tcl_Obj *CONST objv[] 2877 ){ 2878 sqlite3_stmt *pStmt; 2879 int idx; 2880 int rc; 2881 2882 if( objc!=3 ){ 2883 Tcl_AppendResult(interp, "wrong # args: should be \"", 2884 Tcl_GetStringFromObj(objv[0], 0), " STMT N", 0); 2885 return TCL_ERROR; 2886 } 2887 2888 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 2889 if( Tcl_GetIntFromObj(interp, objv[2], &idx) ) return TCL_ERROR; 2890 2891 rc = sqlite3_bind_null(pStmt, idx); 2892 if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR; 2893 if( rc!=SQLITE_OK ){ 2894 return TCL_ERROR; 2895 } 2896 2897 return TCL_OK; 2898 } 2899 2900 /* 2901 ** Usage: sqlite3_bind_text STMT N STRING BYTES 2902 ** 2903 ** Test the sqlite3_bind_text interface. STMT is a prepared statement. 2904 ** N is the index of a wildcard in the prepared statement. This command 2905 ** binds a UTF-8 string STRING to the wildcard. The string is BYTES bytes 2906 ** long. 2907 */ 2908 static int test_bind_text( 2909 void * clientData, 2910 Tcl_Interp *interp, 2911 int objc, 2912 Tcl_Obj *CONST objv[] 2913 ){ 2914 sqlite3_stmt *pStmt; 2915 int idx; 2916 int bytes; 2917 char *value; 2918 int rc; 2919 2920 if( objc!=5 ){ 2921 Tcl_AppendResult(interp, "wrong # args: should be \"", 2922 Tcl_GetStringFromObj(objv[0], 0), " STMT N VALUE BYTES", 0); 2923 return TCL_ERROR; 2924 } 2925 2926 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 2927 if( Tcl_GetIntFromObj(interp, objv[2], &idx) ) return TCL_ERROR; 2928 value = (char*)Tcl_GetByteArrayFromObj(objv[3], &bytes); 2929 if( Tcl_GetIntFromObj(interp, objv[4], &bytes) ) return TCL_ERROR; 2930 2931 rc = sqlite3_bind_text(pStmt, idx, value, bytes, SQLITE_TRANSIENT); 2932 if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR; 2933 if( rc!=SQLITE_OK ){ 2934 Tcl_AppendResult(interp, sqlite3TestErrorName(rc), 0); 2935 return TCL_ERROR; 2936 } 2937 2938 return TCL_OK; 2939 } 2940 2941 /* 2942 ** Usage: sqlite3_bind_text16 ?-static? STMT N STRING BYTES 2943 ** 2944 ** Test the sqlite3_bind_text16 interface. STMT is a prepared statement. 2945 ** N is the index of a wildcard in the prepared statement. This command 2946 ** binds a UTF-16 string STRING to the wildcard. The string is BYTES bytes 2947 ** long. 2948 */ 2949 static int test_bind_text16( 2950 void * clientData, 2951 Tcl_Interp *interp, 2952 int objc, 2953 Tcl_Obj *CONST objv[] 2954 ){ 2955 #ifndef SQLITE_OMIT_UTF16 2956 sqlite3_stmt *pStmt; 2957 int idx; 2958 int bytes; 2959 char *value; 2960 int rc; 2961 2962 void (*xDel)() = (objc==6?SQLITE_STATIC:SQLITE_TRANSIENT); 2963 Tcl_Obj *oStmt = objv[objc-4]; 2964 Tcl_Obj *oN = objv[objc-3]; 2965 Tcl_Obj *oString = objv[objc-2]; 2966 Tcl_Obj *oBytes = objv[objc-1]; 2967 2968 if( objc!=5 && objc!=6){ 2969 Tcl_AppendResult(interp, "wrong # args: should be \"", 2970 Tcl_GetStringFromObj(objv[0], 0), " STMT N VALUE BYTES", 0); 2971 return TCL_ERROR; 2972 } 2973 2974 if( getStmtPointer(interp, Tcl_GetString(oStmt), &pStmt) ) return TCL_ERROR; 2975 if( Tcl_GetIntFromObj(interp, oN, &idx) ) return TCL_ERROR; 2976 value = (char*)Tcl_GetByteArrayFromObj(oString, 0); 2977 if( Tcl_GetIntFromObj(interp, oBytes, &bytes) ) return TCL_ERROR; 2978 2979 rc = sqlite3_bind_text16(pStmt, idx, (void *)value, bytes, xDel); 2980 if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR; 2981 if( rc!=SQLITE_OK ){ 2982 Tcl_AppendResult(interp, sqlite3TestErrorName(rc), 0); 2983 return TCL_ERROR; 2984 } 2985 2986 #endif /* SQLITE_OMIT_UTF16 */ 2987 return TCL_OK; 2988 } 2989 2990 /* 2991 ** Usage: sqlite3_bind_blob ?-static? STMT N DATA BYTES 2992 ** 2993 ** Test the sqlite3_bind_blob interface. STMT is a prepared statement. 2994 ** N is the index of a wildcard in the prepared statement. This command 2995 ** binds a BLOB to the wildcard. The BLOB is BYTES bytes in size. 2996 */ 2997 static int test_bind_blob( 2998 void * clientData, 2999 Tcl_Interp *interp, 3000 int objc, 3001 Tcl_Obj *CONST objv[] 3002 ){ 3003 sqlite3_stmt *pStmt; 3004 int idx; 3005 int bytes; 3006 char *value; 3007 int rc; 3008 sqlite3_destructor_type xDestructor = SQLITE_TRANSIENT; 3009 3010 if( objc!=5 && objc!=6 ){ 3011 Tcl_AppendResult(interp, "wrong # args: should be \"", 3012 Tcl_GetStringFromObj(objv[0], 0), " STMT N DATA BYTES", 0); 3013 return TCL_ERROR; 3014 } 3015 3016 if( objc==6 ){ 3017 xDestructor = SQLITE_STATIC; 3018 objv++; 3019 } 3020 3021 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3022 if( Tcl_GetIntFromObj(interp, objv[2], &idx) ) return TCL_ERROR; 3023 value = Tcl_GetString(objv[3]); 3024 if( Tcl_GetIntFromObj(interp, objv[4], &bytes) ) return TCL_ERROR; 3025 3026 rc = sqlite3_bind_blob(pStmt, idx, value, bytes, xDestructor); 3027 if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR; 3028 if( rc!=SQLITE_OK ){ 3029 return TCL_ERROR; 3030 } 3031 3032 return TCL_OK; 3033 } 3034 3035 /* 3036 ** Usage: sqlite3_bind_parameter_count STMT 3037 ** 3038 ** Return the number of wildcards in the given statement. 3039 */ 3040 static int test_bind_parameter_count( 3041 void * clientData, 3042 Tcl_Interp *interp, 3043 int objc, 3044 Tcl_Obj *CONST objv[] 3045 ){ 3046 sqlite3_stmt *pStmt; 3047 3048 if( objc!=2 ){ 3049 Tcl_WrongNumArgs(interp, 1, objv, "STMT"); 3050 return TCL_ERROR; 3051 } 3052 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3053 Tcl_SetObjResult(interp, Tcl_NewIntObj(sqlite3_bind_parameter_count(pStmt))); 3054 return TCL_OK; 3055 } 3056 3057 /* 3058 ** Usage: sqlite3_bind_parameter_name STMT N 3059 ** 3060 ** Return the name of the Nth wildcard. The first wildcard is 1. 3061 ** An empty string is returned if N is out of range or if the wildcard 3062 ** is nameless. 3063 */ 3064 static int test_bind_parameter_name( 3065 void * clientData, 3066 Tcl_Interp *interp, 3067 int objc, 3068 Tcl_Obj *CONST objv[] 3069 ){ 3070 sqlite3_stmt *pStmt; 3071 int i; 3072 3073 if( objc!=3 ){ 3074 Tcl_WrongNumArgs(interp, 1, objv, "STMT N"); 3075 return TCL_ERROR; 3076 } 3077 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3078 if( Tcl_GetIntFromObj(interp, objv[2], &i) ) return TCL_ERROR; 3079 Tcl_SetObjResult(interp, 3080 Tcl_NewStringObj(sqlite3_bind_parameter_name(pStmt,i),-1) 3081 ); 3082 return TCL_OK; 3083 } 3084 3085 /* 3086 ** Usage: sqlite3_bind_parameter_index STMT NAME 3087 ** 3088 ** Return the index of the wildcard called NAME. Return 0 if there is 3089 ** no such wildcard. 3090 */ 3091 static int test_bind_parameter_index( 3092 void * clientData, 3093 Tcl_Interp *interp, 3094 int objc, 3095 Tcl_Obj *CONST objv[] 3096 ){ 3097 sqlite3_stmt *pStmt; 3098 3099 if( objc!=3 ){ 3100 Tcl_WrongNumArgs(interp, 1, objv, "STMT NAME"); 3101 return TCL_ERROR; 3102 } 3103 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3104 Tcl_SetObjResult(interp, 3105 Tcl_NewIntObj( 3106 sqlite3_bind_parameter_index(pStmt,Tcl_GetString(objv[2])) 3107 ) 3108 ); 3109 return TCL_OK; 3110 } 3111 3112 /* 3113 ** Usage: sqlite3_clear_bindings STMT 3114 ** 3115 */ 3116 static int test_clear_bindings( 3117 void * clientData, 3118 Tcl_Interp *interp, 3119 int objc, 3120 Tcl_Obj *CONST objv[] 3121 ){ 3122 sqlite3_stmt *pStmt; 3123 3124 if( objc!=2 ){ 3125 Tcl_WrongNumArgs(interp, 1, objv, "STMT"); 3126 return TCL_ERROR; 3127 } 3128 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3129 Tcl_SetObjResult(interp, Tcl_NewIntObj(sqlite3_clear_bindings(pStmt))); 3130 return TCL_OK; 3131 } 3132 3133 /* 3134 ** Usage: sqlite3_sleep MILLISECONDS 3135 */ 3136 static int test_sleep( 3137 void * clientData, 3138 Tcl_Interp *interp, 3139 int objc, 3140 Tcl_Obj *CONST objv[] 3141 ){ 3142 int ms; 3143 3144 if( objc!=2 ){ 3145 Tcl_WrongNumArgs(interp, 1, objv, "MILLISECONDS"); 3146 return TCL_ERROR; 3147 } 3148 if( Tcl_GetIntFromObj(interp, objv[1], &ms) ){ 3149 return TCL_ERROR; 3150 } 3151 Tcl_SetObjResult(interp, Tcl_NewIntObj(sqlite3_sleep(ms))); 3152 return TCL_OK; 3153 } 3154 3155 /* 3156 ** Usage: sqlite3_extended_errcode DB 3157 ** 3158 ** Return the string representation of the most recent sqlite3_* API 3159 ** error code. e.g. "SQLITE_ERROR". 3160 */ 3161 static int test_ex_errcode( 3162 void * clientData, 3163 Tcl_Interp *interp, 3164 int objc, 3165 Tcl_Obj *CONST objv[] 3166 ){ 3167 sqlite3 *db; 3168 int rc; 3169 3170 if( objc!=2 ){ 3171 Tcl_AppendResult(interp, "wrong # args: should be \"", 3172 Tcl_GetString(objv[0]), " DB", 0); 3173 return TCL_ERROR; 3174 } 3175 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 3176 rc = sqlite3_extended_errcode(db); 3177 Tcl_AppendResult(interp, (char *)t1ErrorName(rc), 0); 3178 return TCL_OK; 3179 } 3180 3181 3182 /* 3183 ** Usage: sqlite3_errcode DB 3184 ** 3185 ** Return the string representation of the most recent sqlite3_* API 3186 ** error code. e.g. "SQLITE_ERROR". 3187 */ 3188 static int test_errcode( 3189 void * clientData, 3190 Tcl_Interp *interp, 3191 int objc, 3192 Tcl_Obj *CONST objv[] 3193 ){ 3194 sqlite3 *db; 3195 int rc; 3196 3197 if( objc!=2 ){ 3198 Tcl_AppendResult(interp, "wrong # args: should be \"", 3199 Tcl_GetString(objv[0]), " DB", 0); 3200 return TCL_ERROR; 3201 } 3202 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 3203 rc = sqlite3_errcode(db); 3204 Tcl_AppendResult(interp, (char *)t1ErrorName(rc), 0); 3205 return TCL_OK; 3206 } 3207 3208 /* 3209 ** Usage: sqlite3_errmsg DB 3210 ** 3211 ** Returns the UTF-8 representation of the error message string for the 3212 ** most recent sqlite3_* API call. 3213 */ 3214 static int test_errmsg( 3215 void * clientData, 3216 Tcl_Interp *interp, 3217 int objc, 3218 Tcl_Obj *CONST objv[] 3219 ){ 3220 sqlite3 *db; 3221 const char *zErr; 3222 3223 if( objc!=2 ){ 3224 Tcl_AppendResult(interp, "wrong # args: should be \"", 3225 Tcl_GetString(objv[0]), " DB", 0); 3226 return TCL_ERROR; 3227 } 3228 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 3229 3230 zErr = sqlite3_errmsg(db); 3231 Tcl_SetObjResult(interp, Tcl_NewStringObj(zErr, -1)); 3232 return TCL_OK; 3233 } 3234 3235 /* 3236 ** Usage: test_errmsg16 DB 3237 ** 3238 ** Returns the UTF-16 representation of the error message string for the 3239 ** most recent sqlite3_* API call. This is a byte array object at the TCL 3240 ** level, and it includes the 0x00 0x00 terminator bytes at the end of the 3241 ** UTF-16 string. 3242 */ 3243 static int test_errmsg16( 3244 void * clientData, 3245 Tcl_Interp *interp, 3246 int objc, 3247 Tcl_Obj *CONST objv[] 3248 ){ 3249 #ifndef SQLITE_OMIT_UTF16 3250 sqlite3 *db; 3251 const void *zErr; 3252 const char *z; 3253 int bytes = 0; 3254 3255 if( objc!=2 ){ 3256 Tcl_AppendResult(interp, "wrong # args: should be \"", 3257 Tcl_GetString(objv[0]), " DB", 0); 3258 return TCL_ERROR; 3259 } 3260 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 3261 3262 zErr = sqlite3_errmsg16(db); 3263 if( zErr ){ 3264 z = zErr; 3265 for(bytes=0; z[bytes] || z[bytes+1]; bytes+=2){} 3266 } 3267 Tcl_SetObjResult(interp, Tcl_NewByteArrayObj(zErr, bytes)); 3268 #endif /* SQLITE_OMIT_UTF16 */ 3269 return TCL_OK; 3270 } 3271 3272 /* 3273 ** Usage: sqlite3_prepare DB sql bytes ?tailvar? 3274 ** 3275 ** Compile up to <bytes> bytes of the supplied SQL string <sql> using 3276 ** database handle <DB>. The parameter <tailval> is the name of a global 3277 ** variable that is set to the unused portion of <sql> (if any). A 3278 ** STMT handle is returned. 3279 */ 3280 static int test_prepare( 3281 void * clientData, 3282 Tcl_Interp *interp, 3283 int objc, 3284 Tcl_Obj *CONST objv[] 3285 ){ 3286 sqlite3 *db; 3287 const char *zSql; 3288 int bytes; 3289 const char *zTail = 0; 3290 sqlite3_stmt *pStmt = 0; 3291 char zBuf[50]; 3292 int rc; 3293 3294 if( objc!=5 && objc!=4 ){ 3295 Tcl_AppendResult(interp, "wrong # args: should be \"", 3296 Tcl_GetString(objv[0]), " DB sql bytes ?tailvar?", 0); 3297 return TCL_ERROR; 3298 } 3299 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 3300 zSql = Tcl_GetString(objv[2]); 3301 if( Tcl_GetIntFromObj(interp, objv[3], &bytes) ) return TCL_ERROR; 3302 3303 rc = sqlite3_prepare(db, zSql, bytes, &pStmt, objc>=5 ? &zTail : 0); 3304 Tcl_ResetResult(interp); 3305 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 3306 if( zTail && objc>=5 ){ 3307 if( bytes>=0 ){ 3308 bytes = bytes - (zTail-zSql); 3309 } 3310 if( strlen(zTail)<bytes ){ 3311 bytes = strlen(zTail); 3312 } 3313 Tcl_ObjSetVar2(interp, objv[4], 0, Tcl_NewStringObj(zTail, bytes), 0); 3314 } 3315 if( rc!=SQLITE_OK ){ 3316 assert( pStmt==0 ); 3317 sprintf(zBuf, "(%d) ", rc); 3318 Tcl_AppendResult(interp, zBuf, sqlite3_errmsg(db), 0); 3319 return TCL_ERROR; 3320 } 3321 3322 if( pStmt ){ 3323 if( sqlite3TestMakePointerStr(interp, zBuf, pStmt) ) return TCL_ERROR; 3324 Tcl_AppendResult(interp, zBuf, 0); 3325 } 3326 return TCL_OK; 3327 } 3328 3329 /* 3330 ** Usage: sqlite3_prepare_v2 DB sql bytes ?tailvar? 3331 ** 3332 ** Compile up to <bytes> bytes of the supplied SQL string <sql> using 3333 ** database handle <DB>. The parameter <tailval> is the name of a global 3334 ** variable that is set to the unused portion of <sql> (if any). A 3335 ** STMT handle is returned. 3336 */ 3337 static int test_prepare_v2( 3338 void * clientData, 3339 Tcl_Interp *interp, 3340 int objc, 3341 Tcl_Obj *CONST objv[] 3342 ){ 3343 sqlite3 *db; 3344 const char *zSql; 3345 int bytes; 3346 const char *zTail = 0; 3347 sqlite3_stmt *pStmt = 0; 3348 char zBuf[50]; 3349 int rc; 3350 3351 if( objc!=5 && objc!=4 ){ 3352 Tcl_AppendResult(interp, "wrong # args: should be \"", 3353 Tcl_GetString(objv[0]), " DB sql bytes tailvar", 0); 3354 return TCL_ERROR; 3355 } 3356 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 3357 zSql = Tcl_GetString(objv[2]); 3358 if( Tcl_GetIntFromObj(interp, objv[3], &bytes) ) return TCL_ERROR; 3359 3360 rc = sqlite3_prepare_v2(db, zSql, bytes, &pStmt, objc>=5 ? &zTail : 0); 3361 assert(rc==SQLITE_OK || pStmt==0); 3362 Tcl_ResetResult(interp); 3363 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 3364 if( zTail && objc>=5 ){ 3365 if( bytes>=0 ){ 3366 bytes = bytes - (zTail-zSql); 3367 } 3368 Tcl_ObjSetVar2(interp, objv[4], 0, Tcl_NewStringObj(zTail, bytes), 0); 3369 } 3370 if( rc!=SQLITE_OK ){ 3371 assert( pStmt==0 ); 3372 sprintf(zBuf, "(%d) ", rc); 3373 Tcl_AppendResult(interp, zBuf, sqlite3_errmsg(db), 0); 3374 return TCL_ERROR; 3375 } 3376 3377 if( pStmt ){ 3378 if( sqlite3TestMakePointerStr(interp, zBuf, pStmt) ) return TCL_ERROR; 3379 Tcl_AppendResult(interp, zBuf, 0); 3380 } 3381 return TCL_OK; 3382 } 3383 3384 /* 3385 ** Usage: sqlite3_prepare_tkt3134 DB 3386 ** 3387 ** Generate a prepared statement for a zero-byte string as a test 3388 ** for ticket #3134. The string should be preceeded by a zero byte. 3389 */ 3390 static int test_prepare_tkt3134( 3391 void * clientData, 3392 Tcl_Interp *interp, 3393 int objc, 3394 Tcl_Obj *CONST objv[] 3395 ){ 3396 sqlite3 *db; 3397 static const char zSql[] = "\000SELECT 1"; 3398 sqlite3_stmt *pStmt = 0; 3399 char zBuf[50]; 3400 int rc; 3401 3402 if( objc!=2 ){ 3403 Tcl_AppendResult(interp, "wrong # args: should be \"", 3404 Tcl_GetString(objv[0]), " DB sql bytes tailvar", 0); 3405 return TCL_ERROR; 3406 } 3407 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 3408 rc = sqlite3_prepare_v2(db, &zSql[1], 0, &pStmt, 0); 3409 assert(rc==SQLITE_OK || pStmt==0); 3410 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 3411 if( rc!=SQLITE_OK ){ 3412 assert( pStmt==0 ); 3413 sprintf(zBuf, "(%d) ", rc); 3414 Tcl_AppendResult(interp, zBuf, sqlite3_errmsg(db), 0); 3415 return TCL_ERROR; 3416 } 3417 3418 if( pStmt ){ 3419 if( sqlite3TestMakePointerStr(interp, zBuf, pStmt) ) return TCL_ERROR; 3420 Tcl_AppendResult(interp, zBuf, 0); 3421 } 3422 return TCL_OK; 3423 } 3424 3425 /* 3426 ** Usage: sqlite3_prepare16 DB sql bytes tailvar 3427 ** 3428 ** Compile up to <bytes> bytes of the supplied SQL string <sql> using 3429 ** database handle <DB>. The parameter <tailval> is the name of a global 3430 ** variable that is set to the unused portion of <sql> (if any). A 3431 ** STMT handle is returned. 3432 */ 3433 static int test_prepare16( 3434 void * clientData, 3435 Tcl_Interp *interp, 3436 int objc, 3437 Tcl_Obj *CONST objv[] 3438 ){ 3439 #ifndef SQLITE_OMIT_UTF16 3440 sqlite3 *db; 3441 const void *zSql; 3442 const void *zTail = 0; 3443 Tcl_Obj *pTail = 0; 3444 sqlite3_stmt *pStmt = 0; 3445 char zBuf[50]; 3446 int rc; 3447 int bytes; /* The integer specified as arg 3 */ 3448 int objlen; /* The byte-array length of arg 2 */ 3449 3450 if( objc!=5 && objc!=4 ){ 3451 Tcl_AppendResult(interp, "wrong # args: should be \"", 3452 Tcl_GetString(objv[0]), " DB sql bytes ?tailvar?", 0); 3453 return TCL_ERROR; 3454 } 3455 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 3456 zSql = Tcl_GetByteArrayFromObj(objv[2], &objlen); 3457 if( Tcl_GetIntFromObj(interp, objv[3], &bytes) ) return TCL_ERROR; 3458 3459 rc = sqlite3_prepare16(db, zSql, bytes, &pStmt, objc>=5 ? &zTail : 0); 3460 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 3461 if( rc ){ 3462 return TCL_ERROR; 3463 } 3464 3465 if( objc>=5 ){ 3466 if( zTail ){ 3467 objlen = objlen - ((u8 *)zTail-(u8 *)zSql); 3468 }else{ 3469 objlen = 0; 3470 } 3471 pTail = Tcl_NewByteArrayObj((u8 *)zTail, objlen); 3472 Tcl_IncrRefCount(pTail); 3473 Tcl_ObjSetVar2(interp, objv[4], 0, pTail, 0); 3474 Tcl_DecrRefCount(pTail); 3475 } 3476 3477 if( pStmt ){ 3478 if( sqlite3TestMakePointerStr(interp, zBuf, pStmt) ) return TCL_ERROR; 3479 } 3480 Tcl_AppendResult(interp, zBuf, 0); 3481 #endif /* SQLITE_OMIT_UTF16 */ 3482 return TCL_OK; 3483 } 3484 3485 /* 3486 ** Usage: sqlite3_prepare16_v2 DB sql bytes ?tailvar? 3487 ** 3488 ** Compile up to <bytes> bytes of the supplied SQL string <sql> using 3489 ** database handle <DB>. The parameter <tailval> is the name of a global 3490 ** variable that is set to the unused portion of <sql> (if any). A 3491 ** STMT handle is returned. 3492 */ 3493 static int test_prepare16_v2( 3494 void * clientData, 3495 Tcl_Interp *interp, 3496 int objc, 3497 Tcl_Obj *CONST objv[] 3498 ){ 3499 #ifndef SQLITE_OMIT_UTF16 3500 sqlite3 *db; 3501 const void *zSql; 3502 const void *zTail = 0; 3503 Tcl_Obj *pTail = 0; 3504 sqlite3_stmt *pStmt = 0; 3505 char zBuf[50]; 3506 int rc; 3507 int bytes; /* The integer specified as arg 3 */ 3508 int objlen; /* The byte-array length of arg 2 */ 3509 3510 if( objc!=5 && objc!=4 ){ 3511 Tcl_AppendResult(interp, "wrong # args: should be \"", 3512 Tcl_GetString(objv[0]), " DB sql bytes ?tailvar?", 0); 3513 return TCL_ERROR; 3514 } 3515 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 3516 zSql = Tcl_GetByteArrayFromObj(objv[2], &objlen); 3517 if( Tcl_GetIntFromObj(interp, objv[3], &bytes) ) return TCL_ERROR; 3518 3519 rc = sqlite3_prepare16_v2(db, zSql, bytes, &pStmt, objc>=5 ? &zTail : 0); 3520 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 3521 if( rc ){ 3522 return TCL_ERROR; 3523 } 3524 3525 if( objc>=5 ){ 3526 if( zTail ){ 3527 objlen = objlen - ((u8 *)zTail-(u8 *)zSql); 3528 }else{ 3529 objlen = 0; 3530 } 3531 pTail = Tcl_NewByteArrayObj((u8 *)zTail, objlen); 3532 Tcl_IncrRefCount(pTail); 3533 Tcl_ObjSetVar2(interp, objv[4], 0, pTail, 0); 3534 Tcl_DecrRefCount(pTail); 3535 } 3536 3537 if( pStmt ){ 3538 if( sqlite3TestMakePointerStr(interp, zBuf, pStmt) ) return TCL_ERROR; 3539 } 3540 Tcl_AppendResult(interp, zBuf, 0); 3541 #endif /* SQLITE_OMIT_UTF16 */ 3542 return TCL_OK; 3543 } 3544 3545 /* 3546 ** Usage: sqlite3_open filename ?options-list? 3547 */ 3548 static int test_open( 3549 void * clientData, 3550 Tcl_Interp *interp, 3551 int objc, 3552 Tcl_Obj *CONST objv[] 3553 ){ 3554 const char *zFilename; 3555 sqlite3 *db; 3556 int rc; 3557 char zBuf[100]; 3558 3559 if( objc!=3 && objc!=2 && objc!=1 ){ 3560 Tcl_AppendResult(interp, "wrong # args: should be \"", 3561 Tcl_GetString(objv[0]), " filename options-list", 0); 3562 return TCL_ERROR; 3563 } 3564 3565 zFilename = objc>1 ? Tcl_GetString(objv[1]) : 0; 3566 rc = sqlite3_open(zFilename, &db); 3567 3568 if( sqlite3TestMakePointerStr(interp, zBuf, db) ) return TCL_ERROR; 3569 Tcl_AppendResult(interp, zBuf, 0); 3570 return TCL_OK; 3571 } 3572 3573 /* 3574 ** Usage: sqlite3_open16 filename options 3575 */ 3576 static int test_open16( 3577 void * clientData, 3578 Tcl_Interp *interp, 3579 int objc, 3580 Tcl_Obj *CONST objv[] 3581 ){ 3582 #ifndef SQLITE_OMIT_UTF16 3583 const void *zFilename; 3584 sqlite3 *db; 3585 int rc; 3586 char zBuf[100]; 3587 3588 if( objc!=3 ){ 3589 Tcl_AppendResult(interp, "wrong # args: should be \"", 3590 Tcl_GetString(objv[0]), " filename options-list", 0); 3591 return TCL_ERROR; 3592 } 3593 3594 zFilename = Tcl_GetByteArrayFromObj(objv[1], 0); 3595 rc = sqlite3_open16(zFilename, &db); 3596 3597 if( sqlite3TestMakePointerStr(interp, zBuf, db) ) return TCL_ERROR; 3598 Tcl_AppendResult(interp, zBuf, 0); 3599 #endif /* SQLITE_OMIT_UTF16 */ 3600 return TCL_OK; 3601 } 3602 3603 /* 3604 ** Usage: sqlite3_complete16 <UTF-16 string> 3605 ** 3606 ** Return 1 if the supplied argument is a complete SQL statement, or zero 3607 ** otherwise. 3608 */ 3609 static int test_complete16( 3610 void * clientData, 3611 Tcl_Interp *interp, 3612 int objc, 3613 Tcl_Obj *CONST objv[] 3614 ){ 3615 #if !defined(SQLITE_OMIT_COMPLETE) && !defined(SQLITE_OMIT_UTF16) 3616 char *zBuf; 3617 3618 if( objc!=2 ){ 3619 Tcl_WrongNumArgs(interp, 1, objv, "<utf-16 sql>"); 3620 return TCL_ERROR; 3621 } 3622 3623 zBuf = (char*)Tcl_GetByteArrayFromObj(objv[1], 0); 3624 Tcl_SetObjResult(interp, Tcl_NewIntObj(sqlite3_complete16(zBuf))); 3625 #endif /* SQLITE_OMIT_COMPLETE && SQLITE_OMIT_UTF16 */ 3626 return TCL_OK; 3627 } 3628 3629 /* 3630 ** Usage: sqlite3_step STMT 3631 ** 3632 ** Advance the statement to the next row. 3633 */ 3634 static int test_step( 3635 void * clientData, 3636 Tcl_Interp *interp, 3637 int objc, 3638 Tcl_Obj *CONST objv[] 3639 ){ 3640 sqlite3_stmt *pStmt; 3641 int rc; 3642 3643 if( objc!=2 ){ 3644 Tcl_AppendResult(interp, "wrong # args: should be \"", 3645 Tcl_GetString(objv[0]), " STMT", 0); 3646 return TCL_ERROR; 3647 } 3648 3649 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3650 rc = sqlite3_step(pStmt); 3651 3652 /* if( rc!=SQLITE_DONE && rc!=SQLITE_ROW ) return TCL_ERROR; */ 3653 Tcl_SetResult(interp, (char *)t1ErrorName(rc), 0); 3654 return TCL_OK; 3655 } 3656 3657 static int test_sql( 3658 void * clientData, 3659 Tcl_Interp *interp, 3660 int objc, 3661 Tcl_Obj *CONST objv[] 3662 ){ 3663 sqlite3_stmt *pStmt; 3664 3665 if( objc!=2 ){ 3666 Tcl_WrongNumArgs(interp, 1, objv, "STMT"); 3667 return TCL_ERROR; 3668 } 3669 3670 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3671 Tcl_SetResult(interp, (char *)sqlite3_sql(pStmt), TCL_VOLATILE); 3672 return TCL_OK; 3673 } 3674 3675 /* 3676 ** Usage: sqlite3_column_count STMT 3677 ** 3678 ** Return the number of columns returned by the sql statement STMT. 3679 */ 3680 static int test_column_count( 3681 void * clientData, 3682 Tcl_Interp *interp, 3683 int objc, 3684 Tcl_Obj *CONST objv[] 3685 ){ 3686 sqlite3_stmt *pStmt; 3687 3688 if( objc!=2 ){ 3689 Tcl_AppendResult(interp, "wrong # args: should be \"", 3690 Tcl_GetString(objv[0]), " STMT column", 0); 3691 return TCL_ERROR; 3692 } 3693 3694 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3695 3696 Tcl_SetObjResult(interp, Tcl_NewIntObj(sqlite3_column_count(pStmt))); 3697 return TCL_OK; 3698 } 3699 3700 /* 3701 ** Usage: sqlite3_column_type STMT column 3702 ** 3703 ** Return the type of the data in column 'column' of the current row. 3704 */ 3705 static int test_column_type( 3706 void * clientData, 3707 Tcl_Interp *interp, 3708 int objc, 3709 Tcl_Obj *CONST objv[] 3710 ){ 3711 sqlite3_stmt *pStmt; 3712 int col; 3713 int tp; 3714 3715 if( objc!=3 ){ 3716 Tcl_AppendResult(interp, "wrong # args: should be \"", 3717 Tcl_GetString(objv[0]), " STMT column", 0); 3718 return TCL_ERROR; 3719 } 3720 3721 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3722 if( Tcl_GetIntFromObj(interp, objv[2], &col) ) return TCL_ERROR; 3723 3724 tp = sqlite3_column_type(pStmt, col); 3725 switch( tp ){ 3726 case SQLITE_INTEGER: 3727 Tcl_SetResult(interp, "INTEGER", TCL_STATIC); 3728 break; 3729 case SQLITE_NULL: 3730 Tcl_SetResult(interp, "NULL", TCL_STATIC); 3731 break; 3732 case SQLITE_FLOAT: 3733 Tcl_SetResult(interp, "FLOAT", TCL_STATIC); 3734 break; 3735 case SQLITE_TEXT: 3736 Tcl_SetResult(interp, "TEXT", TCL_STATIC); 3737 break; 3738 case SQLITE_BLOB: 3739 Tcl_SetResult(interp, "BLOB", TCL_STATIC); 3740 break; 3741 default: 3742 assert(0); 3743 } 3744 3745 return TCL_OK; 3746 } 3747 3748 /* 3749 ** Usage: sqlite3_column_int64 STMT column 3750 ** 3751 ** Return the data in column 'column' of the current row cast as an 3752 ** wide (64-bit) integer. 3753 */ 3754 static int test_column_int64( 3755 void * clientData, 3756 Tcl_Interp *interp, 3757 int objc, 3758 Tcl_Obj *CONST objv[] 3759 ){ 3760 sqlite3_stmt *pStmt; 3761 int col; 3762 i64 iVal; 3763 3764 if( objc!=3 ){ 3765 Tcl_AppendResult(interp, "wrong # args: should be \"", 3766 Tcl_GetString(objv[0]), " STMT column", 0); 3767 return TCL_ERROR; 3768 } 3769 3770 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3771 if( Tcl_GetIntFromObj(interp, objv[2], &col) ) return TCL_ERROR; 3772 3773 iVal = sqlite3_column_int64(pStmt, col); 3774 Tcl_SetObjResult(interp, Tcl_NewWideIntObj(iVal)); 3775 return TCL_OK; 3776 } 3777 3778 /* 3779 ** Usage: sqlite3_column_blob STMT column 3780 */ 3781 static int test_column_blob( 3782 void * clientData, 3783 Tcl_Interp *interp, 3784 int objc, 3785 Tcl_Obj *CONST objv[] 3786 ){ 3787 sqlite3_stmt *pStmt; 3788 int col; 3789 3790 int len; 3791 const void *pBlob; 3792 3793 if( objc!=3 ){ 3794 Tcl_AppendResult(interp, "wrong # args: should be \"", 3795 Tcl_GetString(objv[0]), " STMT column", 0); 3796 return TCL_ERROR; 3797 } 3798 3799 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3800 if( Tcl_GetIntFromObj(interp, objv[2], &col) ) return TCL_ERROR; 3801 3802 len = sqlite3_column_bytes(pStmt, col); 3803 pBlob = sqlite3_column_blob(pStmt, col); 3804 Tcl_SetObjResult(interp, Tcl_NewByteArrayObj(pBlob, len)); 3805 return TCL_OK; 3806 } 3807 3808 /* 3809 ** Usage: sqlite3_column_double STMT column 3810 ** 3811 ** Return the data in column 'column' of the current row cast as a double. 3812 */ 3813 static int test_column_double( 3814 void * clientData, 3815 Tcl_Interp *interp, 3816 int objc, 3817 Tcl_Obj *CONST objv[] 3818 ){ 3819 sqlite3_stmt *pStmt; 3820 int col; 3821 double rVal; 3822 3823 if( objc!=3 ){ 3824 Tcl_AppendResult(interp, "wrong # args: should be \"", 3825 Tcl_GetString(objv[0]), " STMT column", 0); 3826 return TCL_ERROR; 3827 } 3828 3829 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3830 if( Tcl_GetIntFromObj(interp, objv[2], &col) ) return TCL_ERROR; 3831 3832 rVal = sqlite3_column_double(pStmt, col); 3833 Tcl_SetObjResult(interp, Tcl_NewDoubleObj(rVal)); 3834 return TCL_OK; 3835 } 3836 3837 /* 3838 ** Usage: sqlite3_data_count STMT 3839 ** 3840 ** Return the number of columns returned by the sql statement STMT. 3841 */ 3842 static int test_data_count( 3843 void * clientData, 3844 Tcl_Interp *interp, 3845 int objc, 3846 Tcl_Obj *CONST objv[] 3847 ){ 3848 sqlite3_stmt *pStmt; 3849 3850 if( objc!=2 ){ 3851 Tcl_AppendResult(interp, "wrong # args: should be \"", 3852 Tcl_GetString(objv[0]), " STMT column", 0); 3853 return TCL_ERROR; 3854 } 3855 3856 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3857 3858 Tcl_SetObjResult(interp, Tcl_NewIntObj(sqlite3_data_count(pStmt))); 3859 return TCL_OK; 3860 } 3861 3862 /* 3863 ** Usage: sqlite3_column_text STMT column 3864 ** 3865 ** Usage: sqlite3_column_decltype STMT column 3866 ** 3867 ** Usage: sqlite3_column_name STMT column 3868 */ 3869 static int test_stmt_utf8( 3870 void * clientData, /* Pointer to SQLite API function to be invoke */ 3871 Tcl_Interp *interp, 3872 int objc, 3873 Tcl_Obj *CONST objv[] 3874 ){ 3875 sqlite3_stmt *pStmt; 3876 int col; 3877 const char *(*xFunc)(sqlite3_stmt*, int); 3878 const char *zRet; 3879 3880 xFunc = (const char *(*)(sqlite3_stmt*, int))clientData; 3881 if( objc!=3 ){ 3882 Tcl_AppendResult(interp, "wrong # args: should be \"", 3883 Tcl_GetString(objv[0]), " STMT column", 0); 3884 return TCL_ERROR; 3885 } 3886 3887 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3888 if( Tcl_GetIntFromObj(interp, objv[2], &col) ) return TCL_ERROR; 3889 zRet = xFunc(pStmt, col); 3890 if( zRet ){ 3891 Tcl_SetResult(interp, (char *)zRet, 0); 3892 } 3893 return TCL_OK; 3894 } 3895 3896 static int test_global_recover( 3897 void * clientData, 3898 Tcl_Interp *interp, 3899 int objc, 3900 Tcl_Obj *CONST objv[] 3901 ){ 3902 #ifndef SQLITE_OMIT_GLOBALRECOVER 3903 #ifndef SQLITE_OMIT_DEPRECATED 3904 int rc; 3905 if( objc!=1 ){ 3906 Tcl_WrongNumArgs(interp, 1, objv, ""); 3907 return TCL_ERROR; 3908 } 3909 rc = sqlite3_global_recover(); 3910 Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); 3911 #endif 3912 #endif 3913 return TCL_OK; 3914 } 3915 3916 /* 3917 ** Usage: sqlite3_column_text STMT column 3918 ** 3919 ** Usage: sqlite3_column_decltype STMT column 3920 ** 3921 ** Usage: sqlite3_column_name STMT column 3922 */ 3923 static int test_stmt_utf16( 3924 void * clientData, /* Pointer to SQLite API function to be invoked */ 3925 Tcl_Interp *interp, 3926 int objc, 3927 Tcl_Obj *CONST objv[] 3928 ){ 3929 #ifndef SQLITE_OMIT_UTF16 3930 sqlite3_stmt *pStmt; 3931 int col; 3932 Tcl_Obj *pRet; 3933 const void *zName16; 3934 const void *(*xFunc)(sqlite3_stmt*, int); 3935 3936 xFunc = (const void *(*)(sqlite3_stmt*, int))clientData; 3937 if( objc!=3 ){ 3938 Tcl_AppendResult(interp, "wrong # args: should be \"", 3939 Tcl_GetString(objv[0]), " STMT column", 0); 3940 return TCL_ERROR; 3941 } 3942 3943 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3944 if( Tcl_GetIntFromObj(interp, objv[2], &col) ) return TCL_ERROR; 3945 3946 zName16 = xFunc(pStmt, col); 3947 if( zName16 ){ 3948 int n; 3949 const char *z = zName16; 3950 for(n=0; z[n] || z[n+1]; n+=2){} 3951 pRet = Tcl_NewByteArrayObj(zName16, n+2); 3952 Tcl_SetObjResult(interp, pRet); 3953 } 3954 #endif /* SQLITE_OMIT_UTF16 */ 3955 3956 return TCL_OK; 3957 } 3958 3959 /* 3960 ** Usage: sqlite3_column_int STMT column 3961 ** 3962 ** Usage: sqlite3_column_bytes STMT column 3963 ** 3964 ** Usage: sqlite3_column_bytes16 STMT column 3965 ** 3966 */ 3967 static int test_stmt_int( 3968 void * clientData, /* Pointer to SQLite API function to be invoked */ 3969 Tcl_Interp *interp, 3970 int objc, 3971 Tcl_Obj *CONST objv[] 3972 ){ 3973 sqlite3_stmt *pStmt; 3974 int col; 3975 int (*xFunc)(sqlite3_stmt*, int); 3976 3977 xFunc = (int (*)(sqlite3_stmt*, int))clientData; 3978 if( objc!=3 ){ 3979 Tcl_AppendResult(interp, "wrong # args: should be \"", 3980 Tcl_GetString(objv[0]), " STMT column", 0); 3981 return TCL_ERROR; 3982 } 3983 3984 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3985 if( Tcl_GetIntFromObj(interp, objv[2], &col) ) return TCL_ERROR; 3986 3987 Tcl_SetObjResult(interp, Tcl_NewIntObj(xFunc(pStmt, col))); 3988 return TCL_OK; 3989 } 3990 3991 /* 3992 ** Usage: sqlite_set_magic DB MAGIC-NUMBER 3993 ** 3994 ** Set the db->magic value. This is used to test error recovery logic. 3995 */ 3996 static int sqlite_set_magic( 3997 void * clientData, 3998 Tcl_Interp *interp, 3999 int argc, 4000 char **argv 4001 ){ 4002 sqlite3 *db; 4003 if( argc!=3 ){ 4004 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 4005 " DB MAGIC", 0); 4006 return TCL_ERROR; 4007 } 4008 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 4009 if( strcmp(argv[2], "SQLITE_MAGIC_OPEN")==0 ){ 4010 db->magic = SQLITE_MAGIC_OPEN; 4011 }else if( strcmp(argv[2], "SQLITE_MAGIC_CLOSED")==0 ){ 4012 db->magic = SQLITE_MAGIC_CLOSED; 4013 }else if( strcmp(argv[2], "SQLITE_MAGIC_BUSY")==0 ){ 4014 db->magic = SQLITE_MAGIC_BUSY; 4015 }else if( strcmp(argv[2], "SQLITE_MAGIC_ERROR")==0 ){ 4016 db->magic = SQLITE_MAGIC_ERROR; 4017 }else if( Tcl_GetInt(interp, argv[2], (int*)&db->magic) ){ 4018 return TCL_ERROR; 4019 } 4020 return TCL_OK; 4021 } 4022 4023 /* 4024 ** Usage: sqlite3_interrupt DB 4025 ** 4026 ** Trigger an interrupt on DB 4027 */ 4028 static int test_interrupt( 4029 void * clientData, 4030 Tcl_Interp *interp, 4031 int argc, 4032 char **argv 4033 ){ 4034 sqlite3 *db; 4035 if( argc!=2 ){ 4036 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], " DB", 0); 4037 return TCL_ERROR; 4038 } 4039 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 4040 sqlite3_interrupt(db); 4041 return TCL_OK; 4042 } 4043 4044 static u8 *sqlite3_stack_baseline = 0; 4045 4046 /* 4047 ** Fill the stack with a known bitpattern. 4048 */ 4049 static void prepStack(void){ 4050 int i; 4051 u32 bigBuf[65536]; 4052 for(i=0; i<sizeof(bigBuf); i++) bigBuf[i] = 0xdeadbeef; 4053 sqlite3_stack_baseline = (u8*)&bigBuf[65536]; 4054 } 4055 4056 /* 4057 ** Get the current stack depth. Used for debugging only. 4058 */ 4059 u64 sqlite3StackDepth(void){ 4060 u8 x; 4061 return (u64)(sqlite3_stack_baseline - &x); 4062 } 4063 4064 /* 4065 ** Usage: sqlite3_stack_used DB SQL 4066 ** 4067 ** Try to measure the amount of stack space used by a call to sqlite3_exec 4068 */ 4069 static int test_stack_used( 4070 void * clientData, 4071 Tcl_Interp *interp, 4072 int argc, 4073 char **argv 4074 ){ 4075 sqlite3 *db; 4076 int i; 4077 if( argc!=3 ){ 4078 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 4079 " DB SQL", 0); 4080 return TCL_ERROR; 4081 } 4082 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 4083 prepStack(); 4084 (void)sqlite3_exec(db, argv[2], 0, 0, 0); 4085 for(i=65535; i>=0 && ((u32*)sqlite3_stack_baseline)[-i]==0xdeadbeef; i--){} 4086 Tcl_SetObjResult(interp, Tcl_NewIntObj(i*4)); 4087 return TCL_OK; 4088 } 4089 4090 /* 4091 ** Usage: sqlite_delete_function DB function-name 4092 ** 4093 ** Delete the user function 'function-name' from database handle DB. It 4094 ** is assumed that the user function was created as UTF8, any number of 4095 ** arguments (the way the TCL interface does it). 4096 */ 4097 static int delete_function( 4098 void * clientData, 4099 Tcl_Interp *interp, 4100 int argc, 4101 char **argv 4102 ){ 4103 int rc; 4104 sqlite3 *db; 4105 if( argc!=3 ){ 4106 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 4107 " DB function-name", 0); 4108 return TCL_ERROR; 4109 } 4110 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 4111 rc = sqlite3_create_function(db, argv[2], -1, SQLITE_UTF8, 0, 0, 0, 0); 4112 Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); 4113 return TCL_OK; 4114 } 4115 4116 /* 4117 ** Usage: sqlite_delete_collation DB collation-name 4118 ** 4119 ** Delete the collation sequence 'collation-name' from database handle 4120 ** DB. It is assumed that the collation sequence was created as UTF8 (the 4121 ** way the TCL interface does it). 4122 */ 4123 static int delete_collation( 4124 void * clientData, 4125 Tcl_Interp *interp, 4126 int argc, 4127 char **argv 4128 ){ 4129 int rc; 4130 sqlite3 *db; 4131 if( argc!=3 ){ 4132 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 4133 " DB function-name", 0); 4134 return TCL_ERROR; 4135 } 4136 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 4137 rc = sqlite3_create_collation(db, argv[2], SQLITE_UTF8, 0, 0); 4138 Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); 4139 return TCL_OK; 4140 } 4141 4142 /* 4143 ** Usage: sqlite3_get_autocommit DB 4144 ** 4145 ** Return true if the database DB is currently in auto-commit mode. 4146 ** Return false if not. 4147 */ 4148 static int get_autocommit( 4149 void * clientData, 4150 Tcl_Interp *interp, 4151 int argc, 4152 char **argv 4153 ){ 4154 char zBuf[30]; 4155 sqlite3 *db; 4156 if( argc!=2 ){ 4157 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 4158 " DB", 0); 4159 return TCL_ERROR; 4160 } 4161 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 4162 sprintf(zBuf, "%d", sqlite3_get_autocommit(db)); 4163 Tcl_AppendResult(interp, zBuf, 0); 4164 return TCL_OK; 4165 } 4166 4167 /* 4168 ** Usage: sqlite3_busy_timeout DB MS 4169 ** 4170 ** Set the busy timeout. This is more easily done using the timeout 4171 ** method of the TCL interface. But we need a way to test the case 4172 ** where it returns SQLITE_MISUSE. 4173 */ 4174 static int test_busy_timeout( 4175 void * clientData, 4176 Tcl_Interp *interp, 4177 int argc, 4178 char **argv 4179 ){ 4180 int rc, ms; 4181 sqlite3 *db; 4182 if( argc!=3 ){ 4183 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 4184 " DB", 0); 4185 return TCL_ERROR; 4186 } 4187 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 4188 if( Tcl_GetInt(interp, argv[2], &ms) ) return TCL_ERROR; 4189 rc = sqlite3_busy_timeout(db, ms); 4190 Tcl_AppendResult(interp, sqlite3TestErrorName(rc), 0); 4191 return TCL_OK; 4192 } 4193 4194 /* 4195 ** Usage: tcl_variable_type VARIABLENAME 4196 ** 4197 ** Return the name of the internal representation for the 4198 ** value of the given variable. 4199 */ 4200 static int tcl_variable_type( 4201 void * clientData, 4202 Tcl_Interp *interp, 4203 int objc, 4204 Tcl_Obj *CONST objv[] 4205 ){ 4206 Tcl_Obj *pVar; 4207 if( objc!=2 ){ 4208 Tcl_WrongNumArgs(interp, 1, objv, "VARIABLE"); 4209 return TCL_ERROR; 4210 } 4211 pVar = Tcl_GetVar2Ex(interp, Tcl_GetString(objv[1]), 0, TCL_LEAVE_ERR_MSG); 4212 if( pVar==0 ) return TCL_ERROR; 4213 if( pVar->typePtr ){ 4214 Tcl_SetObjResult(interp, Tcl_NewStringObj(pVar->typePtr->name, -1)); 4215 } 4216 return TCL_OK; 4217 } 4218 4219 /* 4220 ** Usage: sqlite3_release_memory ?N? 4221 ** 4222 ** Attempt to release memory currently held but not actually required. 4223 ** The integer N is the number of bytes we are trying to release. The 4224 ** return value is the amount of memory actually released. 4225 */ 4226 static int test_release_memory( 4227 void * clientData, 4228 Tcl_Interp *interp, 4229 int objc, 4230 Tcl_Obj *CONST objv[] 4231 ){ 4232 #if defined(SQLITE_ENABLE_MEMORY_MANAGEMENT) && !defined(SQLITE_OMIT_DISKIO) 4233 int N; 4234 int amt; 4235 if( objc!=1 && objc!=2 ){ 4236 Tcl_WrongNumArgs(interp, 1, objv, "?N?"); 4237 return TCL_ERROR; 4238 } 4239 if( objc==2 ){ 4240 if( Tcl_GetIntFromObj(interp, objv[1], &N) ) return TCL_ERROR; 4241 }else{ 4242 N = -1; 4243 } 4244 amt = sqlite3_release_memory(N); 4245 Tcl_SetObjResult(interp, Tcl_NewIntObj(amt)); 4246 #endif 4247 return TCL_OK; 4248 } 4249 4250 /* 4251 ** Usage: sqlite3_soft_heap_limit ?N? 4252 ** 4253 ** Query or set the soft heap limit for the current thread. The 4254 ** limit is only changed if the N is present. The previous limit 4255 ** is returned. 4256 */ 4257 static int test_soft_heap_limit( 4258 void * clientData, 4259 Tcl_Interp *interp, 4260 int objc, 4261 Tcl_Obj *CONST objv[] 4262 ){ 4263 static int softHeapLimit = 0; 4264 int amt; 4265 if( objc!=1 && objc!=2 ){ 4266 Tcl_WrongNumArgs(interp, 1, objv, "?N?"); 4267 return TCL_ERROR; 4268 } 4269 amt = softHeapLimit; 4270 if( objc==2 ){ 4271 int N; 4272 if( Tcl_GetIntFromObj(interp, objv[1], &N) ) return TCL_ERROR; 4273 sqlite3_soft_heap_limit(N); 4274 softHeapLimit = N; 4275 } 4276 Tcl_SetObjResult(interp, Tcl_NewIntObj(amt)); 4277 return TCL_OK; 4278 } 4279 4280 /* 4281 ** Usage: sqlite3_thread_cleanup 4282 ** 4283 ** Call the sqlite3_thread_cleanup API. 4284 */ 4285 static int test_thread_cleanup( 4286 void * clientData, 4287 Tcl_Interp *interp, 4288 int objc, 4289 Tcl_Obj *CONST objv[] 4290 ){ 4291 #ifndef SQLITE_OMIT_DEPRECATED 4292 sqlite3_thread_cleanup(); 4293 #endif 4294 return TCL_OK; 4295 } 4296 4297 /* 4298 ** Usage: sqlite3_pager_refcounts DB 4299 ** 4300 ** Return a list of numbers which are the PagerRefcount for all 4301 ** pagers on each database connection. 4302 */ 4303 static int test_pager_refcounts( 4304 void * clientData, 4305 Tcl_Interp *interp, 4306 int objc, 4307 Tcl_Obj *CONST objv[] 4308 ){ 4309 sqlite3 *db; 4310 int i; 4311 int v, *a; 4312 Tcl_Obj *pResult; 4313 4314 if( objc!=2 ){ 4315 Tcl_AppendResult(interp, "wrong # args: should be \"", 4316 Tcl_GetStringFromObj(objv[0], 0), " DB", 0); 4317 return TCL_ERROR; 4318 } 4319 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 4320 pResult = Tcl_NewObj(); 4321 for(i=0; i<db->nDb; i++){ 4322 if( db->aDb[i].pBt==0 ){ 4323 v = -1; 4324 }else{ 4325 sqlite3_mutex_enter(db->mutex); 4326 a = sqlite3PagerStats(sqlite3BtreePager(db->aDb[i].pBt)); 4327 v = a[0]; 4328 sqlite3_mutex_leave(db->mutex); 4329 } 4330 Tcl_ListObjAppendElement(0, pResult, Tcl_NewIntObj(v)); 4331 } 4332 Tcl_SetObjResult(interp, pResult); 4333 return TCL_OK; 4334 } 4335 4336 4337 /* 4338 ** tclcmd: working_64bit_int 4339 ** 4340 ** Some TCL builds (ex: cygwin) do not support 64-bit integers. This 4341 ** leads to a number of test failures. The present command checks the 4342 ** TCL build to see whether or not it supports 64-bit integers. It 4343 ** returns TRUE if it does and FALSE if not. 4344 ** 4345 ** This command is used to warn users that their TCL build is defective 4346 ** and that the errors they are seeing in the test scripts might be 4347 ** a result of their defective TCL rather than problems in SQLite. 4348 */ 4349 static int working_64bit_int( 4350 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 4351 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 4352 int objc, /* Number of arguments */ 4353 Tcl_Obj *CONST objv[] /* Command arguments */ 4354 ){ 4355 Tcl_Obj *pTestObj; 4356 int working = 0; 4357 4358 pTestObj = Tcl_NewWideIntObj(1000000*(i64)1234567890); 4359 working = strcmp(Tcl_GetString(pTestObj), "1234567890000000")==0; 4360 Tcl_DecrRefCount(pTestObj); 4361 Tcl_SetObjResult(interp, Tcl_NewBooleanObj(working)); 4362 return TCL_OK; 4363 } 4364 4365 4366 /* 4367 ** tclcmd: vfs_unlink_test 4368 ** 4369 ** This TCL command unregisters the primary VFS and then registers 4370 ** it back again. This is used to test the ability to register a 4371 ** VFS when none are previously registered, and the ability to 4372 ** unregister the only available VFS. Ticket #2738 4373 */ 4374 static int vfs_unlink_test( 4375 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 4376 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 4377 int objc, /* Number of arguments */ 4378 Tcl_Obj *CONST objv[] /* Command arguments */ 4379 ){ 4380 int i; 4381 sqlite3_vfs *pMain; 4382 sqlite3_vfs *apVfs[20]; 4383 sqlite3_vfs one, two; 4384 4385 sqlite3_vfs_unregister(0); /* Unregister of NULL is harmless */ 4386 one.zName = "__one"; 4387 two.zName = "__two"; 4388 4389 /* Calling sqlite3_vfs_register with 2nd argument of 0 does not 4390 ** change the default VFS 4391 */ 4392 pMain = sqlite3_vfs_find(0); 4393 sqlite3_vfs_register(&one, 0); 4394 assert( pMain==0 || pMain==sqlite3_vfs_find(0) ); 4395 sqlite3_vfs_register(&two, 0); 4396 assert( pMain==0 || pMain==sqlite3_vfs_find(0) ); 4397 4398 /* We can find a VFS by its name */ 4399 assert( sqlite3_vfs_find("__one")==&one ); 4400 assert( sqlite3_vfs_find("__two")==&two ); 4401 4402 /* Calling sqlite_vfs_register with non-zero second parameter changes the 4403 ** default VFS, even if the 1st parameter is an existig VFS that is 4404 ** previously registered as the non-default. 4405 */ 4406 sqlite3_vfs_register(&one, 1); 4407 assert( sqlite3_vfs_find("__one")==&one ); 4408 assert( sqlite3_vfs_find("__two")==&two ); 4409 assert( sqlite3_vfs_find(0)==&one ); 4410 sqlite3_vfs_register(&two, 1); 4411 assert( sqlite3_vfs_find("__one")==&one ); 4412 assert( sqlite3_vfs_find("__two")==&two ); 4413 assert( sqlite3_vfs_find(0)==&two ); 4414 if( pMain ){ 4415 sqlite3_vfs_register(pMain, 1); 4416 assert( sqlite3_vfs_find("__one")==&one ); 4417 assert( sqlite3_vfs_find("__two")==&two ); 4418 assert( sqlite3_vfs_find(0)==pMain ); 4419 } 4420 4421 /* Unlink the default VFS. Repeat until there are no more VFSes 4422 ** registered. 4423 */ 4424 for(i=0; i<sizeof(apVfs)/sizeof(apVfs[0]); i++){ 4425 apVfs[i] = sqlite3_vfs_find(0); 4426 if( apVfs[i] ){ 4427 assert( apVfs[i]==sqlite3_vfs_find(apVfs[i]->zName) ); 4428 sqlite3_vfs_unregister(apVfs[i]); 4429 assert( 0==sqlite3_vfs_find(apVfs[i]->zName) ); 4430 } 4431 } 4432 assert( 0==sqlite3_vfs_find(0) ); 4433 4434 /* Register the main VFS as non-default (will be made default, since 4435 ** it'll be the only one in existence). 4436 */ 4437 sqlite3_vfs_register(pMain, 0); 4438 assert( sqlite3_vfs_find(0)==pMain ); 4439 4440 /* Un-register the main VFS again to restore an empty VFS list */ 4441 sqlite3_vfs_unregister(pMain); 4442 assert( 0==sqlite3_vfs_find(0) ); 4443 4444 /* Relink all VFSes in reverse order. */ 4445 for(i=sizeof(apVfs)/sizeof(apVfs[0])-1; i>=0; i--){ 4446 if( apVfs[i] ){ 4447 sqlite3_vfs_register(apVfs[i], 1); 4448 assert( apVfs[i]==sqlite3_vfs_find(0) ); 4449 assert( apVfs[i]==sqlite3_vfs_find(apVfs[i]->zName) ); 4450 } 4451 } 4452 4453 /* Unregister out sample VFSes. */ 4454 sqlite3_vfs_unregister(&one); 4455 sqlite3_vfs_unregister(&two); 4456 4457 /* Unregistering a VFS that is not currently registered is harmless */ 4458 sqlite3_vfs_unregister(&one); 4459 sqlite3_vfs_unregister(&two); 4460 assert( sqlite3_vfs_find("__one")==0 ); 4461 assert( sqlite3_vfs_find("__two")==0 ); 4462 4463 /* We should be left with the original default VFS back as the 4464 ** original */ 4465 assert( sqlite3_vfs_find(0)==pMain ); 4466 4467 return TCL_OK; 4468 } 4469 4470 /* 4471 ** tclcmd: vfs_initfail_test 4472 ** 4473 ** This TCL command attempts to vfs_find and vfs_register when the 4474 ** sqlite3_initialize() interface is failing. All calls should fail. 4475 */ 4476 static int vfs_initfail_test( 4477 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 4478 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 4479 int objc, /* Number of arguments */ 4480 Tcl_Obj *CONST objv[] /* Command arguments */ 4481 ){ 4482 sqlite3_vfs one; 4483 one.zName = "__one"; 4484 4485 if( sqlite3_vfs_find(0) ) return TCL_ERROR; 4486 sqlite3_vfs_register(&one, 0); 4487 if( sqlite3_vfs_find(0) ) return TCL_ERROR; 4488 sqlite3_vfs_register(&one, 1); 4489 if( sqlite3_vfs_find(0) ) return TCL_ERROR; 4490 return TCL_OK; 4491 } 4492 4493 /* 4494 ** Saved VFSes 4495 */ 4496 static sqlite3_vfs *apVfs[20]; 4497 static int nVfs = 0; 4498 4499 /* 4500 ** tclcmd: vfs_unregister_all 4501 ** 4502 ** Unregister all VFSes. 4503 */ 4504 static int vfs_unregister_all( 4505 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 4506 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 4507 int objc, /* Number of arguments */ 4508 Tcl_Obj *CONST objv[] /* Command arguments */ 4509 ){ 4510 int i; 4511 for(i=0; i<ArraySize(apVfs); i++){ 4512 apVfs[i] = sqlite3_vfs_find(0); 4513 if( apVfs[i]==0 ) break; 4514 sqlite3_vfs_unregister(apVfs[i]); 4515 } 4516 nVfs = i; 4517 return TCL_OK; 4518 } 4519 /* 4520 ** tclcmd: vfs_reregister_all 4521 ** 4522 ** Restore all VFSes that were removed using vfs_unregister_all 4523 */ 4524 static int vfs_reregister_all( 4525 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 4526 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 4527 int objc, /* Number of arguments */ 4528 Tcl_Obj *CONST objv[] /* Command arguments */ 4529 ){ 4530 int i; 4531 for(i=0; i<nVfs; i++){ 4532 sqlite3_vfs_register(apVfs[i], i==0); 4533 } 4534 return TCL_OK; 4535 } 4536 4537 4538 /* 4539 ** tclcmd: file_control_test DB 4540 ** 4541 ** This TCL command runs the sqlite3_file_control interface and 4542 ** verifies correct operation of the same. 4543 */ 4544 static int file_control_test( 4545 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 4546 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 4547 int objc, /* Number of arguments */ 4548 Tcl_Obj *CONST objv[] /* Command arguments */ 4549 ){ 4550 int iArg = 0; 4551 sqlite3 *db; 4552 int rc; 4553 4554 if( objc!=2 ){ 4555 Tcl_AppendResult(interp, "wrong # args: should be \"", 4556 Tcl_GetStringFromObj(objv[0], 0), " DB", 0); 4557 return TCL_ERROR; 4558 } 4559 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 4560 rc = sqlite3_file_control(db, 0, 0, &iArg); 4561 assert( rc==SQLITE_ERROR ); 4562 rc = sqlite3_file_control(db, "notadatabase", SQLITE_FCNTL_LOCKSTATE, &iArg); 4563 assert( rc==SQLITE_ERROR ); 4564 rc = sqlite3_file_control(db, "main", -1, &iArg); 4565 assert( rc==SQLITE_ERROR ); 4566 rc = sqlite3_file_control(db, "temp", -1, &iArg); 4567 assert( rc==SQLITE_ERROR ); 4568 4569 return TCL_OK; 4570 } 4571 4572 4573 /* 4574 ** tclcmd: file_control_lasterrno_test DB 4575 ** 4576 ** This TCL command runs the sqlite3_file_control interface and 4577 ** verifies correct operation of the SQLITE_LAST_ERRNO verb. 4578 */ 4579 static int file_control_lasterrno_test( 4580 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 4581 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 4582 int objc, /* Number of arguments */ 4583 Tcl_Obj *CONST objv[] /* Command arguments */ 4584 ){ 4585 int iArg = 0; 4586 sqlite3 *db; 4587 int rc; 4588 4589 if( objc!=2 ){ 4590 Tcl_AppendResult(interp, "wrong # args: should be \"", 4591 Tcl_GetStringFromObj(objv[0], 0), " DB", 0); 4592 return TCL_ERROR; 4593 } 4594 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 4595 return TCL_ERROR; 4596 } 4597 rc = sqlite3_file_control(db, NULL, SQLITE_LAST_ERRNO, &iArg); 4598 if( rc ){ 4599 Tcl_SetObjResult(interp, Tcl_NewIntObj(rc)); 4600 return TCL_ERROR; 4601 } 4602 if( iArg!=0 ) { 4603 Tcl_AppendResult(interp, "Unexpected non-zero errno: ", 4604 Tcl_GetStringFromObj(Tcl_NewIntObj(iArg), 0), " ", 0); 4605 return TCL_ERROR; 4606 } 4607 return TCL_OK; 4608 } 4609 4610 /* 4611 ** tclcmd: file_control_lockproxy_test DB 4612 ** 4613 ** This TCL command runs the sqlite3_file_control interface and 4614 ** verifies correct operation of the SQLITE_GET_LOCKPROXYFILE and 4615 ** SQLITE_SET_LOCKPROXYFILE verbs. 4616 */ 4617 static int file_control_lockproxy_test( 4618 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 4619 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 4620 int objc, /* Number of arguments */ 4621 Tcl_Obj *CONST objv[] /* Command arguments */ 4622 ){ 4623 sqlite3 *db; 4624 4625 if( objc!=2 ){ 4626 Tcl_AppendResult(interp, "wrong # args: should be \"", 4627 Tcl_GetStringFromObj(objv[0], 0), " DB", 0); 4628 return TCL_ERROR; 4629 } 4630 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 4631 return TCL_ERROR; 4632 } 4633 4634 #if !defined(SQLITE_ENABLE_LOCKING_STYLE) 4635 # if defined(__APPLE__) 4636 # define SQLITE_ENABLE_LOCKING_STYLE 1 4637 # else 4638 # define SQLITE_ENABLE_LOCKING_STYLE 0 4639 # endif 4640 #endif 4641 #if SQLITE_ENABLE_LOCKING_STYLE && defined(__APPLE__) 4642 { 4643 char *proxyPath = "test.proxy"; 4644 char *testPath; 4645 int rc; 4646 rc = sqlite3_file_control(db, NULL, SQLITE_SET_LOCKPROXYFILE, proxyPath); 4647 if( rc ){ 4648 Tcl_SetObjResult(interp, Tcl_NewIntObj(rc)); 4649 return TCL_ERROR; 4650 } 4651 rc = sqlite3_file_control(db, NULL, SQLITE_GET_LOCKPROXYFILE, &testPath); 4652 if( strncmp(proxyPath,testPath,11) ){ 4653 Tcl_AppendResult(interp, "Lock proxy file did not match the " 4654 "previously assigned value", 0); 4655 return TCL_ERROR; 4656 } 4657 if( rc ){ 4658 Tcl_SetObjResult(interp, Tcl_NewIntObj(rc)); 4659 return TCL_ERROR; 4660 } 4661 rc = sqlite3_file_control(db, NULL, SQLITE_SET_LOCKPROXYFILE, proxyPath); 4662 if( rc ){ 4663 Tcl_SetObjResult(interp, Tcl_NewIntObj(rc)); 4664 return TCL_ERROR; 4665 } 4666 } 4667 #endif 4668 return TCL_OK; 4669 } 4670 4671 4672 /* 4673 ** tclcmd: sqlite3_vfs_list 4674 ** 4675 ** Return a tcl list containing the names of all registered vfs's. 4676 */ 4677 static int vfs_list( 4678 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 4679 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 4680 int objc, /* Number of arguments */ 4681 Tcl_Obj *CONST objv[] /* Command arguments */ 4682 ){ 4683 sqlite3_vfs *pVfs; 4684 Tcl_Obj *pRet = Tcl_NewObj(); 4685 if( objc!=1 ){ 4686 Tcl_WrongNumArgs(interp, 1, objv, ""); 4687 return TCL_ERROR; 4688 } 4689 for(pVfs=sqlite3_vfs_find(0); pVfs; pVfs=pVfs->pNext){ 4690 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewStringObj(pVfs->zName, -1)); 4691 } 4692 Tcl_SetObjResult(interp, pRet); 4693 return TCL_OK; 4694 } 4695 4696 /* 4697 ** tclcmd: sqlite3_limit DB ID VALUE 4698 ** 4699 ** This TCL command runs the sqlite3_limit interface and 4700 ** verifies correct operation of the same. 4701 */ 4702 static int test_limit( 4703 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 4704 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 4705 int objc, /* Number of arguments */ 4706 Tcl_Obj *CONST objv[] /* Command arguments */ 4707 ){ 4708 sqlite3 *db; 4709 int rc; 4710 static const struct { 4711 char *zName; 4712 int id; 4713 } aId[] = { 4714 { "SQLITE_LIMIT_LENGTH", SQLITE_LIMIT_LENGTH }, 4715 { "SQLITE_LIMIT_SQL_LENGTH", SQLITE_LIMIT_SQL_LENGTH }, 4716 { "SQLITE_LIMIT_COLUMN", SQLITE_LIMIT_COLUMN }, 4717 { "SQLITE_LIMIT_EXPR_DEPTH", SQLITE_LIMIT_EXPR_DEPTH }, 4718 { "SQLITE_LIMIT_COMPOUND_SELECT", SQLITE_LIMIT_COMPOUND_SELECT }, 4719 { "SQLITE_LIMIT_VDBE_OP", SQLITE_LIMIT_VDBE_OP }, 4720 { "SQLITE_LIMIT_FUNCTION_ARG", SQLITE_LIMIT_FUNCTION_ARG }, 4721 { "SQLITE_LIMIT_ATTACHED", SQLITE_LIMIT_ATTACHED }, 4722 { "SQLITE_LIMIT_LIKE_PATTERN_LENGTH", SQLITE_LIMIT_LIKE_PATTERN_LENGTH }, 4723 { "SQLITE_LIMIT_VARIABLE_NUMBER", SQLITE_LIMIT_VARIABLE_NUMBER }, 4724 { "SQLITE_LIMIT_TRIGGER_DEPTH", SQLITE_LIMIT_TRIGGER_DEPTH }, 4725 4726 /* Out of range test cases */ 4727 { "SQLITE_LIMIT_TOOSMALL", -1, }, 4728 { "SQLITE_LIMIT_TOOBIG", SQLITE_LIMIT_TRIGGER_DEPTH+1 }, 4729 }; 4730 int i, id; 4731 int val; 4732 const char *zId; 4733 4734 if( objc!=4 ){ 4735 Tcl_AppendResult(interp, "wrong # args: should be \"", 4736 Tcl_GetStringFromObj(objv[0], 0), " DB ID VALUE", 0); 4737 return TCL_ERROR; 4738 } 4739 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 4740 zId = Tcl_GetString(objv[2]); 4741 for(i=0; i<sizeof(aId)/sizeof(aId[0]); i++){ 4742 if( strcmp(zId, aId[i].zName)==0 ){ 4743 id = aId[i].id; 4744 break; 4745 } 4746 } 4747 if( i>=sizeof(aId)/sizeof(aId[0]) ){ 4748 Tcl_AppendResult(interp, "unknown limit type: ", zId, (char*)0); 4749 return TCL_ERROR; 4750 } 4751 if( Tcl_GetIntFromObj(interp, objv[3], &val) ) return TCL_ERROR; 4752 rc = sqlite3_limit(db, id, val); 4753 Tcl_SetObjResult(interp, Tcl_NewIntObj(rc)); 4754 return TCL_OK; 4755 } 4756 4757 /* 4758 ** tclcmd: save_prng_state 4759 ** 4760 ** Save the state of the pseudo-random number generator. 4761 ** At the same time, verify that sqlite3_test_control works even when 4762 ** called with an out-of-range opcode. 4763 */ 4764 static int save_prng_state( 4765 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 4766 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 4767 int objc, /* Number of arguments */ 4768 Tcl_Obj *CONST objv[] /* Command arguments */ 4769 ){ 4770 int rc = sqlite3_test_control(9999); 4771 assert( rc==0 ); 4772 rc = sqlite3_test_control(-1); 4773 assert( rc==0 ); 4774 sqlite3_test_control(SQLITE_TESTCTRL_PRNG_SAVE); 4775 return TCL_OK; 4776 } 4777 /* 4778 ** tclcmd: restore_prng_state 4779 */ 4780 static int restore_prng_state( 4781 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 4782 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 4783 int objc, /* Number of arguments */ 4784 Tcl_Obj *CONST objv[] /* Command arguments */ 4785 ){ 4786 sqlite3_test_control(SQLITE_TESTCTRL_PRNG_RESTORE); 4787 return TCL_OK; 4788 } 4789 /* 4790 ** tclcmd: reset_prng_state 4791 */ 4792 static int reset_prng_state( 4793 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 4794 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 4795 int objc, /* Number of arguments */ 4796 Tcl_Obj *CONST objv[] /* Command arguments */ 4797 ){ 4798 sqlite3_test_control(SQLITE_TESTCTRL_PRNG_RESET); 4799 return TCL_OK; 4800 } 4801 4802 /* 4803 ** tclcmd: pcache_stats 4804 */ 4805 static int test_pcache_stats( 4806 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 4807 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 4808 int objc, /* Number of arguments */ 4809 Tcl_Obj *CONST objv[] /* Command arguments */ 4810 ){ 4811 int nMin; 4812 int nMax; 4813 int nCurrent; 4814 int nRecyclable; 4815 Tcl_Obj *pRet; 4816 4817 sqlite3PcacheStats(&nCurrent, &nMax, &nMin, &nRecyclable); 4818 4819 pRet = Tcl_NewObj(); 4820 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewStringObj("current", -1)); 4821 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewIntObj(nCurrent)); 4822 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewStringObj("max", -1)); 4823 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewIntObj(nMax)); 4824 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewStringObj("min", -1)); 4825 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewIntObj(nMin)); 4826 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewStringObj("recyclable", -1)); 4827 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewIntObj(nRecyclable)); 4828 4829 Tcl_SetObjResult(interp, pRet); 4830 4831 return TCL_OK; 4832 } 4833 4834 #ifdef SQLITE_ENABLE_UNLOCK_NOTIFY 4835 static void test_unlock_notify_cb(void **aArg, int nArg){ 4836 int ii; 4837 for(ii=0; ii<nArg; ii++){ 4838 Tcl_EvalEx((Tcl_Interp *)aArg[ii], "unlock_notify", -1, TCL_EVAL_GLOBAL); 4839 } 4840 } 4841 #endif /* SQLITE_ENABLE_UNLOCK_NOTIFY */ 4842 4843 /* 4844 ** tclcmd: sqlite3_unlock_notify db 4845 */ 4846 #ifdef SQLITE_ENABLE_UNLOCK_NOTIFY 4847 static int test_unlock_notify( 4848 ClientData clientData, /* Unused */ 4849 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 4850 int objc, /* Number of arguments */ 4851 Tcl_Obj *CONST objv[] /* Command arguments */ 4852 ){ 4853 sqlite3 *db; 4854 int rc; 4855 4856 if( objc!=2 ){ 4857 Tcl_WrongNumArgs(interp, 1, objv, "DB"); 4858 return TCL_ERROR; 4859 } 4860 4861 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 4862 return TCL_ERROR; 4863 } 4864 rc = sqlite3_unlock_notify(db, test_unlock_notify_cb, (void *)interp); 4865 Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); 4866 return TCL_OK; 4867 } 4868 #endif 4869 4870 4871 /* 4872 ** tcl_objproc COMMANDNAME ARGS... 4873 ** 4874 ** Run a TCL command using its objProc interface. Throw an error if 4875 ** the command has no objProc interface. 4876 */ 4877 static int runAsObjProc( 4878 void * clientData, 4879 Tcl_Interp *interp, 4880 int objc, 4881 Tcl_Obj *CONST objv[] 4882 ){ 4883 Tcl_CmdInfo cmdInfo; 4884 if( objc<2 ){ 4885 Tcl_WrongNumArgs(interp, 1, objv, "COMMAND ..."); 4886 return TCL_ERROR; 4887 } 4888 if( !Tcl_GetCommandInfo(interp, Tcl_GetString(objv[1]), &cmdInfo) ){ 4889 Tcl_AppendResult(interp, "command not found: ", 4890 Tcl_GetString(objv[1]), (char*)0); 4891 return TCL_ERROR; 4892 } 4893 if( cmdInfo.objProc==0 ){ 4894 Tcl_AppendResult(interp, "command has no objProc: ", 4895 Tcl_GetString(objv[1]), (char*)0); 4896 return TCL_ERROR; 4897 } 4898 return cmdInfo.objProc(cmdInfo.objClientData, interp, objc-1, objv+1); 4899 } 4900 4901 4902 /* 4903 ** Register commands with the TCL interpreter. 4904 */ 4905 int Sqlitetest1_Init(Tcl_Interp *interp){ 4906 extern int sqlite3_search_count; 4907 extern int sqlite3_found_count; 4908 extern int sqlite3_interrupt_count; 4909 extern int sqlite3_open_file_count; 4910 extern int sqlite3_sort_count; 4911 extern int sqlite3_current_time; 4912 #if SQLITE_OS_UNIX && defined(__APPLE__) 4913 extern int sqlite3_hostid_num; 4914 #endif 4915 extern int sqlite3_max_blobsize; 4916 extern int sqlite3BtreeSharedCacheReport(void*, 4917 Tcl_Interp*,int,Tcl_Obj*CONST*); 4918 static struct { 4919 char *zName; 4920 Tcl_CmdProc *xProc; 4921 } aCmd[] = { 4922 { "db_enter", (Tcl_CmdProc*)db_enter }, 4923 { "db_leave", (Tcl_CmdProc*)db_leave }, 4924 { "sqlite3_mprintf_int", (Tcl_CmdProc*)sqlite3_mprintf_int }, 4925 { "sqlite3_mprintf_int64", (Tcl_CmdProc*)sqlite3_mprintf_int64 }, 4926 { "sqlite3_mprintf_long", (Tcl_CmdProc*)sqlite3_mprintf_long }, 4927 { "sqlite3_mprintf_str", (Tcl_CmdProc*)sqlite3_mprintf_str }, 4928 { "sqlite3_snprintf_str", (Tcl_CmdProc*)sqlite3_snprintf_str }, 4929 { "sqlite3_mprintf_stronly", (Tcl_CmdProc*)sqlite3_mprintf_stronly}, 4930 { "sqlite3_mprintf_double", (Tcl_CmdProc*)sqlite3_mprintf_double }, 4931 { "sqlite3_mprintf_scaled", (Tcl_CmdProc*)sqlite3_mprintf_scaled }, 4932 { "sqlite3_mprintf_hexdouble", (Tcl_CmdProc*)sqlite3_mprintf_hexdouble}, 4933 { "sqlite3_mprintf_z_test", (Tcl_CmdProc*)test_mprintf_z }, 4934 { "sqlite3_mprintf_n_test", (Tcl_CmdProc*)test_mprintf_n }, 4935 { "sqlite3_snprintf_int", (Tcl_CmdProc*)test_snprintf_int }, 4936 { "sqlite3_last_insert_rowid", (Tcl_CmdProc*)test_last_rowid }, 4937 { "sqlite3_exec_printf", (Tcl_CmdProc*)test_exec_printf }, 4938 { "sqlite3_exec_hex", (Tcl_CmdProc*)test_exec_hex }, 4939 { "sqlite3_exec", (Tcl_CmdProc*)test_exec }, 4940 { "sqlite3_exec_nr", (Tcl_CmdProc*)test_exec_nr }, 4941 #ifndef SQLITE_OMIT_GET_TABLE 4942 { "sqlite3_get_table_printf", (Tcl_CmdProc*)test_get_table_printf }, 4943 #endif 4944 { "sqlite3_close", (Tcl_CmdProc*)sqlite_test_close }, 4945 { "sqlite3_create_function", (Tcl_CmdProc*)test_create_function }, 4946 { "sqlite3_create_aggregate", (Tcl_CmdProc*)test_create_aggregate }, 4947 { "sqlite_register_test_function", (Tcl_CmdProc*)test_register_func }, 4948 { "sqlite_abort", (Tcl_CmdProc*)sqlite_abort }, 4949 { "sqlite_bind", (Tcl_CmdProc*)test_bind }, 4950 { "breakpoint", (Tcl_CmdProc*)test_breakpoint }, 4951 { "sqlite3_key", (Tcl_CmdProc*)test_key }, 4952 { "sqlite3_rekey", (Tcl_CmdProc*)test_rekey }, 4953 { "sqlite_set_magic", (Tcl_CmdProc*)sqlite_set_magic }, 4954 { "sqlite3_interrupt", (Tcl_CmdProc*)test_interrupt }, 4955 { "sqlite_delete_function", (Tcl_CmdProc*)delete_function }, 4956 { "sqlite_delete_collation", (Tcl_CmdProc*)delete_collation }, 4957 { "sqlite3_get_autocommit", (Tcl_CmdProc*)get_autocommit }, 4958 { "sqlite3_stack_used", (Tcl_CmdProc*)test_stack_used }, 4959 { "sqlite3_busy_timeout", (Tcl_CmdProc*)test_busy_timeout }, 4960 { "printf", (Tcl_CmdProc*)test_printf }, 4961 { "sqlite3IoTrace", (Tcl_CmdProc*)test_io_trace }, 4962 }; 4963 static struct { 4964 char *zName; 4965 Tcl_ObjCmdProc *xProc; 4966 void *clientData; 4967 } aObjCmd[] = { 4968 { "sqlite3_connection_pointer", get_sqlite_pointer, 0 }, 4969 { "sqlite3_bind_int", test_bind_int, 0 }, 4970 { "sqlite3_bind_zeroblob", test_bind_zeroblob, 0 }, 4971 { "sqlite3_bind_int64", test_bind_int64, 0 }, 4972 { "sqlite3_bind_double", test_bind_double, 0 }, 4973 { "sqlite3_bind_null", test_bind_null ,0 }, 4974 { "sqlite3_bind_text", test_bind_text ,0 }, 4975 { "sqlite3_bind_text16", test_bind_text16 ,0 }, 4976 { "sqlite3_bind_blob", test_bind_blob ,0 }, 4977 { "sqlite3_bind_parameter_count", test_bind_parameter_count, 0}, 4978 { "sqlite3_bind_parameter_name", test_bind_parameter_name, 0}, 4979 { "sqlite3_bind_parameter_index", test_bind_parameter_index, 0}, 4980 { "sqlite3_clear_bindings", test_clear_bindings, 0}, 4981 { "sqlite3_sleep", test_sleep, 0}, 4982 { "sqlite3_errcode", test_errcode ,0 }, 4983 { "sqlite3_extended_errcode", test_ex_errcode ,0 }, 4984 { "sqlite3_errmsg", test_errmsg ,0 }, 4985 { "sqlite3_errmsg16", test_errmsg16 ,0 }, 4986 { "sqlite3_open", test_open ,0 }, 4987 { "sqlite3_open16", test_open16 ,0 }, 4988 { "sqlite3_complete16", test_complete16 ,0 }, 4989 4990 { "sqlite3_prepare", test_prepare ,0 }, 4991 { "sqlite3_prepare16", test_prepare16 ,0 }, 4992 { "sqlite3_prepare_v2", test_prepare_v2 ,0 }, 4993 { "sqlite3_prepare_tkt3134", test_prepare_tkt3134, 0}, 4994 { "sqlite3_prepare16_v2", test_prepare16_v2 ,0 }, 4995 { "sqlite3_finalize", test_finalize ,0 }, 4996 { "sqlite3_stmt_status", test_stmt_status ,0 }, 4997 { "sqlite3_reset", test_reset ,0 }, 4998 { "sqlite3_expired", test_expired ,0 }, 4999 { "sqlite3_transfer_bindings", test_transfer_bind ,0 }, 5000 { "sqlite3_changes", test_changes ,0 }, 5001 { "sqlite3_step", test_step ,0 }, 5002 { "sqlite3_sql", test_sql ,0 }, 5003 { "sqlite3_next_stmt", test_next_stmt ,0 }, 5004 5005 { "sqlite3_release_memory", test_release_memory, 0}, 5006 { "sqlite3_soft_heap_limit", test_soft_heap_limit, 0}, 5007 { "sqlite3_thread_cleanup", test_thread_cleanup, 0}, 5008 { "sqlite3_pager_refcounts", test_pager_refcounts, 0}, 5009 5010 { "sqlite3_load_extension", test_load_extension, 0}, 5011 { "sqlite3_enable_load_extension", test_enable_load, 0}, 5012 { "sqlite3_extended_result_codes", test_extended_result_codes, 0}, 5013 { "sqlite3_limit", test_limit, 0}, 5014 5015 { "save_prng_state", save_prng_state, 0 }, 5016 { "restore_prng_state", restore_prng_state, 0 }, 5017 { "reset_prng_state", reset_prng_state, 0 }, 5018 { "tcl_objproc", runAsObjProc, 0 }, 5019 5020 /* sqlite3_column_*() API */ 5021 { "sqlite3_column_count", test_column_count ,0 }, 5022 { "sqlite3_data_count", test_data_count ,0 }, 5023 { "sqlite3_column_type", test_column_type ,0 }, 5024 { "sqlite3_column_blob", test_column_blob ,0 }, 5025 { "sqlite3_column_double", test_column_double ,0 }, 5026 { "sqlite3_column_int64", test_column_int64 ,0 }, 5027 { "sqlite3_column_text", test_stmt_utf8, (void*)sqlite3_column_text }, 5028 { "sqlite3_column_name", test_stmt_utf8, (void*)sqlite3_column_name }, 5029 { "sqlite3_column_int", test_stmt_int, (void*)sqlite3_column_int }, 5030 { "sqlite3_column_bytes", test_stmt_int, (void*)sqlite3_column_bytes}, 5031 #ifndef SQLITE_OMIT_DECLTYPE 5032 { "sqlite3_column_decltype",test_stmt_utf8,(void*)sqlite3_column_decltype}, 5033 #endif 5034 #ifdef SQLITE_ENABLE_COLUMN_METADATA 5035 { "sqlite3_column_database_name",test_stmt_utf8,(void*)sqlite3_column_database_name}, 5036 { "sqlite3_column_table_name",test_stmt_utf8,(void*)sqlite3_column_table_name}, 5037 { "sqlite3_column_origin_name",test_stmt_utf8,(void*)sqlite3_column_origin_name}, 5038 #endif 5039 5040 #ifndef SQLITE_OMIT_UTF16 5041 { "sqlite3_column_bytes16", test_stmt_int, (void*)sqlite3_column_bytes16 }, 5042 { "sqlite3_column_text16", test_stmt_utf16, (void*)sqlite3_column_text16}, 5043 { "sqlite3_column_name16", test_stmt_utf16, (void*)sqlite3_column_name16}, 5044 { "add_alignment_test_collations", add_alignment_test_collations, 0 }, 5045 #ifndef SQLITE_OMIT_DECLTYPE 5046 { "sqlite3_column_decltype16",test_stmt_utf16,(void*)sqlite3_column_decltype16}, 5047 #endif 5048 #ifdef SQLITE_ENABLE_COLUMN_METADATA 5049 {"sqlite3_column_database_name16", 5050 test_stmt_utf16, sqlite3_column_database_name16}, 5051 {"sqlite3_column_table_name16", test_stmt_utf16, (void*)sqlite3_column_table_name16}, 5052 {"sqlite3_column_origin_name16", test_stmt_utf16, (void*)sqlite3_column_origin_name16}, 5053 #endif 5054 #endif 5055 { "sqlite3_create_collation_v2", test_create_collation_v2, 0 }, 5056 { "sqlite3_global_recover", test_global_recover, 0 }, 5057 { "working_64bit_int", working_64bit_int, 0 }, 5058 { "vfs_unlink_test", vfs_unlink_test, 0 }, 5059 { "vfs_initfail_test", vfs_initfail_test, 0 }, 5060 { "vfs_unregister_all", vfs_unregister_all, 0 }, 5061 { "vfs_reregister_all", vfs_reregister_all, 0 }, 5062 { "file_control_test", file_control_test, 0 }, 5063 { "file_control_lasterrno_test", file_control_lasterrno_test, 0 }, 5064 { "file_control_lockproxy_test", file_control_lockproxy_test, 0 }, 5065 { "sqlite3_vfs_list", vfs_list, 0 }, 5066 5067 /* Functions from os.h */ 5068 #ifndef SQLITE_OMIT_UTF16 5069 { "add_test_collate", test_collate, 0 }, 5070 { "add_test_collate_needed", test_collate_needed, 0 }, 5071 { "add_test_function", test_function, 0 }, 5072 #endif 5073 { "sqlite3_test_errstr", test_errstr, 0 }, 5074 { "tcl_variable_type", tcl_variable_type, 0 }, 5075 #ifndef SQLITE_OMIT_SHARED_CACHE 5076 { "sqlite3_enable_shared_cache", test_enable_shared, 0 }, 5077 { "sqlite3_shared_cache_report", sqlite3BtreeSharedCacheReport, 0}, 5078 #endif 5079 { "sqlite3_libversion_number", test_libversion_number, 0 }, 5080 #ifdef SQLITE_ENABLE_COLUMN_METADATA 5081 { "sqlite3_table_column_metadata", test_table_column_metadata, 0 }, 5082 #endif 5083 #ifndef SQLITE_OMIT_INCRBLOB 5084 { "sqlite3_blob_read", test_blob_read, 0 }, 5085 { "sqlite3_blob_write", test_blob_write, 0 }, 5086 #endif 5087 { "pcache_stats", test_pcache_stats, 0 }, 5088 #ifdef SQLITE_ENABLE_UNLOCK_NOTIFY 5089 { "sqlite3_unlock_notify", test_unlock_notify, 0 }, 5090 #endif 5091 }; 5092 static int bitmask_size = sizeof(Bitmask)*8; 5093 int i; 5094 extern int sqlite3_sync_count, sqlite3_fullsync_count; 5095 extern int sqlite3_opentemp_count; 5096 extern int sqlite3_like_count; 5097 extern int sqlite3_xferopt_count; 5098 extern int sqlite3_pager_readdb_count; 5099 extern int sqlite3_pager_writedb_count; 5100 extern int sqlite3_pager_writej_count; 5101 #if defined(__linux__) && defined(SQLITE_TEST) && SQLITE_THREADSAFE 5102 extern int threadsOverrideEachOthersLocks; 5103 #endif 5104 #if SQLITE_OS_WIN 5105 extern int sqlite3_os_type; 5106 #endif 5107 #ifdef SQLITE_DEBUG 5108 extern int sqlite3WhereTrace; 5109 extern int sqlite3OSTrace; 5110 extern int sqlite3VdbeAddopTrace; 5111 #endif 5112 #ifdef SQLITE_TEST 5113 extern char sqlite3_query_plan[]; 5114 static char *query_plan = sqlite3_query_plan; 5115 #ifdef SQLITE_ENABLE_FTS3 5116 extern int sqlite3_fts3_enable_parentheses; 5117 #endif 5118 #endif 5119 5120 for(i=0; i<sizeof(aCmd)/sizeof(aCmd[0]); i++){ 5121 Tcl_CreateCommand(interp, aCmd[i].zName, aCmd[i].xProc, 0, 0); 5122 } 5123 for(i=0; i<sizeof(aObjCmd)/sizeof(aObjCmd[0]); i++){ 5124 Tcl_CreateObjCommand(interp, aObjCmd[i].zName, 5125 aObjCmd[i].xProc, aObjCmd[i].clientData, 0); 5126 } 5127 Tcl_LinkVar(interp, "sqlite_search_count", 5128 (char*)&sqlite3_search_count, TCL_LINK_INT); 5129 Tcl_LinkVar(interp, "sqlite_found_count", 5130 (char*)&sqlite3_found_count, TCL_LINK_INT); 5131 Tcl_LinkVar(interp, "sqlite_sort_count", 5132 (char*)&sqlite3_sort_count, TCL_LINK_INT); 5133 Tcl_LinkVar(interp, "sqlite3_max_blobsize", 5134 (char*)&sqlite3_max_blobsize, TCL_LINK_INT); 5135 Tcl_LinkVar(interp, "sqlite_like_count", 5136 (char*)&sqlite3_like_count, TCL_LINK_INT); 5137 Tcl_LinkVar(interp, "sqlite_interrupt_count", 5138 (char*)&sqlite3_interrupt_count, TCL_LINK_INT); 5139 Tcl_LinkVar(interp, "sqlite_open_file_count", 5140 (char*)&sqlite3_open_file_count, TCL_LINK_INT); 5141 Tcl_LinkVar(interp, "sqlite_current_time", 5142 (char*)&sqlite3_current_time, TCL_LINK_INT); 5143 #if SQLITE_OS_UNIX && defined(__APPLE__) 5144 Tcl_LinkVar(interp, "sqlite_hostid_num", 5145 (char*)&sqlite3_hostid_num, TCL_LINK_INT); 5146 #endif 5147 Tcl_LinkVar(interp, "sqlite3_xferopt_count", 5148 (char*)&sqlite3_xferopt_count, TCL_LINK_INT); 5149 Tcl_LinkVar(interp, "sqlite3_pager_readdb_count", 5150 (char*)&sqlite3_pager_readdb_count, TCL_LINK_INT); 5151 Tcl_LinkVar(interp, "sqlite3_pager_writedb_count", 5152 (char*)&sqlite3_pager_writedb_count, TCL_LINK_INT); 5153 Tcl_LinkVar(interp, "sqlite3_pager_writej_count", 5154 (char*)&sqlite3_pager_writej_count, TCL_LINK_INT); 5155 #ifndef SQLITE_OMIT_UTF16 5156 Tcl_LinkVar(interp, "unaligned_string_counter", 5157 (char*)&unaligned_string_counter, TCL_LINK_INT); 5158 #endif 5159 #if defined(__linux__) && defined(SQLITE_TEST) && SQLITE_THREADSAFE 5160 Tcl_LinkVar(interp, "threadsOverrideEachOthersLocks", 5161 (char*)&threadsOverrideEachOthersLocks, TCL_LINK_INT); 5162 #endif 5163 #ifndef SQLITE_OMIT_UTF16 5164 Tcl_LinkVar(interp, "sqlite_last_needed_collation", 5165 (char*)&pzNeededCollation, TCL_LINK_STRING|TCL_LINK_READ_ONLY); 5166 #endif 5167 #if SQLITE_OS_WIN 5168 Tcl_LinkVar(interp, "sqlite_os_type", 5169 (char*)&sqlite3_os_type, TCL_LINK_INT); 5170 #endif 5171 #ifdef SQLITE_TEST 5172 Tcl_LinkVar(interp, "sqlite_query_plan", 5173 (char*)&query_plan, TCL_LINK_STRING|TCL_LINK_READ_ONLY); 5174 #endif 5175 #ifdef SQLITE_DEBUG 5176 Tcl_LinkVar(interp, "sqlite_addop_trace", 5177 (char*)&sqlite3VdbeAddopTrace, TCL_LINK_INT); 5178 Tcl_LinkVar(interp, "sqlite_where_trace", 5179 (char*)&sqlite3WhereTrace, TCL_LINK_INT); 5180 Tcl_LinkVar(interp, "sqlite_os_trace", 5181 (char*)&sqlite3OSTrace, TCL_LINK_INT); 5182 #endif 5183 #ifndef SQLITE_OMIT_DISKIO 5184 Tcl_LinkVar(interp, "sqlite_opentemp_count", 5185 (char*)&sqlite3_opentemp_count, TCL_LINK_INT); 5186 #endif 5187 Tcl_LinkVar(interp, "sqlite_static_bind_value", 5188 (char*)&sqlite_static_bind_value, TCL_LINK_STRING); 5189 Tcl_LinkVar(interp, "sqlite_static_bind_nbyte", 5190 (char*)&sqlite_static_bind_nbyte, TCL_LINK_INT); 5191 Tcl_LinkVar(interp, "sqlite_temp_directory", 5192 (char*)&sqlite3_temp_directory, TCL_LINK_STRING); 5193 Tcl_LinkVar(interp, "bitmask_size", 5194 (char*)&bitmask_size, TCL_LINK_INT|TCL_LINK_READ_ONLY); 5195 Tcl_LinkVar(interp, "sqlite_sync_count", 5196 (char*)&sqlite3_sync_count, TCL_LINK_INT); 5197 Tcl_LinkVar(interp, "sqlite_fullsync_count", 5198 (char*)&sqlite3_fullsync_count, TCL_LINK_INT); 5199 #if defined(SQLITE_ENABLE_FTS3) && defined(SQLITE_TEST) 5200 Tcl_LinkVar(interp, "sqlite_fts3_enable_parentheses", 5201 (char*)&sqlite3_fts3_enable_parentheses, TCL_LINK_INT); 5202 #endif 5203 return TCL_OK; 5204 } 5205