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 abort(); 1906 return TCL_OK; 1907 } 1908 1909 /* 1910 ** The following routine is a user-defined SQL function whose purpose 1911 ** is to test the sqlite_set_result() API. 1912 */ 1913 static void testFunc(sqlite3_context *context, int argc, sqlite3_value **argv){ 1914 while( argc>=2 ){ 1915 const char *zArg0 = (char*)sqlite3_value_text(argv[0]); 1916 if( zArg0 ){ 1917 if( 0==sqlite3StrICmp(zArg0, "int") ){ 1918 sqlite3_result_int(context, sqlite3_value_int(argv[1])); 1919 }else if( sqlite3StrICmp(zArg0,"int64")==0 ){ 1920 sqlite3_result_int64(context, sqlite3_value_int64(argv[1])); 1921 }else if( sqlite3StrICmp(zArg0,"string")==0 ){ 1922 sqlite3_result_text(context, (char*)sqlite3_value_text(argv[1]), -1, 1923 SQLITE_TRANSIENT); 1924 }else if( sqlite3StrICmp(zArg0,"double")==0 ){ 1925 sqlite3_result_double(context, sqlite3_value_double(argv[1])); 1926 }else if( sqlite3StrICmp(zArg0,"null")==0 ){ 1927 sqlite3_result_null(context); 1928 }else if( sqlite3StrICmp(zArg0,"value")==0 ){ 1929 sqlite3_result_value(context, argv[sqlite3_value_int(argv[1])]); 1930 }else{ 1931 goto error_out; 1932 } 1933 }else{ 1934 goto error_out; 1935 } 1936 argc -= 2; 1937 argv += 2; 1938 } 1939 return; 1940 1941 error_out: 1942 sqlite3_result_error(context,"first argument should be one of: " 1943 "int int64 string double null value", -1); 1944 } 1945 1946 /* 1947 ** Usage: sqlite_register_test_function DB NAME 1948 ** 1949 ** Register the test SQL function on the database DB under the name NAME. 1950 */ 1951 static int test_register_func( 1952 void *NotUsed, 1953 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1954 int argc, /* Number of arguments */ 1955 char **argv /* Text of each argument */ 1956 ){ 1957 sqlite3 *db; 1958 int rc; 1959 if( argc!=3 ){ 1960 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 1961 " DB FUNCTION-NAME", 0); 1962 return TCL_ERROR; 1963 } 1964 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 1965 rc = sqlite3_create_function(db, argv[2], -1, SQLITE_UTF8, 0, 1966 testFunc, 0, 0); 1967 if( rc!=0 ){ 1968 Tcl_AppendResult(interp, sqlite3ErrStr(rc), 0); 1969 return TCL_ERROR; 1970 } 1971 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 1972 return TCL_OK; 1973 } 1974 1975 /* 1976 ** Usage: sqlite3_finalize STMT 1977 ** 1978 ** Finalize a statement handle. 1979 */ 1980 static int test_finalize( 1981 void * clientData, 1982 Tcl_Interp *interp, 1983 int objc, 1984 Tcl_Obj *CONST objv[] 1985 ){ 1986 sqlite3_stmt *pStmt; 1987 int rc; 1988 sqlite3 *db = 0; 1989 1990 if( objc!=2 ){ 1991 Tcl_AppendResult(interp, "wrong # args: should be \"", 1992 Tcl_GetStringFromObj(objv[0], 0), " <STMT>", 0); 1993 return TCL_ERROR; 1994 } 1995 1996 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 1997 1998 if( pStmt ){ 1999 db = StmtToDb(pStmt); 2000 } 2001 rc = sqlite3_finalize(pStmt); 2002 Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); 2003 if( db && sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 2004 return TCL_OK; 2005 } 2006 2007 /* 2008 ** Usage: sqlite3_stmt_status STMT CODE RESETFLAG 2009 ** 2010 ** Get the value of a status counter from a statement. 2011 */ 2012 static int test_stmt_status( 2013 void * clientData, 2014 Tcl_Interp *interp, 2015 int objc, 2016 Tcl_Obj *CONST objv[] 2017 ){ 2018 int iValue; 2019 int i, op, resetFlag; 2020 const char *zOpName; 2021 sqlite3_stmt *pStmt; 2022 2023 static const struct { 2024 const char *zName; 2025 int op; 2026 } aOp[] = { 2027 { "SQLITE_STMTSTATUS_FULLSCAN_STEP", SQLITE_STMTSTATUS_FULLSCAN_STEP }, 2028 { "SQLITE_STMTSTATUS_SORT", SQLITE_STMTSTATUS_SORT }, 2029 { "SQLITE_STMTSTATUS_AUTOINDEX", SQLITE_STMTSTATUS_AUTOINDEX }, 2030 }; 2031 if( objc!=4 ){ 2032 Tcl_WrongNumArgs(interp, 1, objv, "STMT PARAMETER RESETFLAG"); 2033 return TCL_ERROR; 2034 } 2035 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 2036 zOpName = Tcl_GetString(objv[2]); 2037 for(i=0; i<ArraySize(aOp); i++){ 2038 if( strcmp(aOp[i].zName, zOpName)==0 ){ 2039 op = aOp[i].op; 2040 break; 2041 } 2042 } 2043 if( i>=ArraySize(aOp) ){ 2044 if( Tcl_GetIntFromObj(interp, objv[2], &op) ) return TCL_ERROR; 2045 } 2046 if( Tcl_GetBooleanFromObj(interp, objv[3], &resetFlag) ) return TCL_ERROR; 2047 iValue = sqlite3_stmt_status(pStmt, op, resetFlag); 2048 Tcl_SetObjResult(interp, Tcl_NewIntObj(iValue)); 2049 return TCL_OK; 2050 } 2051 2052 /* 2053 ** Usage: sqlite3_next_stmt DB STMT 2054 ** 2055 ** Return the next statment in sequence after STMT. 2056 */ 2057 static int test_next_stmt( 2058 void * clientData, 2059 Tcl_Interp *interp, 2060 int objc, 2061 Tcl_Obj *CONST objv[] 2062 ){ 2063 sqlite3_stmt *pStmt; 2064 sqlite3 *db = 0; 2065 char zBuf[50]; 2066 2067 if( objc!=3 ){ 2068 Tcl_AppendResult(interp, "wrong # args: should be \"", 2069 Tcl_GetStringFromObj(objv[0], 0), " DB STMT", 0); 2070 return TCL_ERROR; 2071 } 2072 2073 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 2074 if( getStmtPointer(interp, Tcl_GetString(objv[2]), &pStmt) ) return TCL_ERROR; 2075 pStmt = sqlite3_next_stmt(db, pStmt); 2076 if( pStmt ){ 2077 if( sqlite3TestMakePointerStr(interp, zBuf, pStmt) ) return TCL_ERROR; 2078 Tcl_AppendResult(interp, zBuf, 0); 2079 } 2080 return TCL_OK; 2081 } 2082 2083 2084 /* 2085 ** Usage: sqlite3_reset STMT 2086 ** 2087 ** Reset a statement handle. 2088 */ 2089 static int test_reset( 2090 void * clientData, 2091 Tcl_Interp *interp, 2092 int objc, 2093 Tcl_Obj *CONST objv[] 2094 ){ 2095 sqlite3_stmt *pStmt; 2096 int rc; 2097 2098 if( objc!=2 ){ 2099 Tcl_AppendResult(interp, "wrong # args: should be \"", 2100 Tcl_GetStringFromObj(objv[0], 0), " <STMT>", 0); 2101 return TCL_ERROR; 2102 } 2103 2104 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 2105 2106 rc = sqlite3_reset(pStmt); 2107 if( pStmt && sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ){ 2108 return TCL_ERROR; 2109 } 2110 Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); 2111 /* 2112 if( rc ){ 2113 return TCL_ERROR; 2114 } 2115 */ 2116 return TCL_OK; 2117 } 2118 2119 /* 2120 ** Usage: sqlite3_expired STMT 2121 ** 2122 ** Return TRUE if a recompilation of the statement is recommended. 2123 */ 2124 static int test_expired( 2125 void * clientData, 2126 Tcl_Interp *interp, 2127 int objc, 2128 Tcl_Obj *CONST objv[] 2129 ){ 2130 #ifndef SQLITE_OMIT_DEPRECATED 2131 sqlite3_stmt *pStmt; 2132 if( objc!=2 ){ 2133 Tcl_AppendResult(interp, "wrong # args: should be \"", 2134 Tcl_GetStringFromObj(objv[0], 0), " <STMT>", 0); 2135 return TCL_ERROR; 2136 } 2137 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 2138 Tcl_SetObjResult(interp, Tcl_NewBooleanObj(sqlite3_expired(pStmt))); 2139 #endif 2140 return TCL_OK; 2141 } 2142 2143 /* 2144 ** Usage: sqlite3_transfer_bindings FROMSTMT TOSTMT 2145 ** 2146 ** Transfer all bindings from FROMSTMT over to TOSTMT 2147 */ 2148 static int test_transfer_bind( 2149 void * clientData, 2150 Tcl_Interp *interp, 2151 int objc, 2152 Tcl_Obj *CONST objv[] 2153 ){ 2154 #ifndef SQLITE_OMIT_DEPRECATED 2155 sqlite3_stmt *pStmt1, *pStmt2; 2156 if( objc!=3 ){ 2157 Tcl_AppendResult(interp, "wrong # args: should be \"", 2158 Tcl_GetStringFromObj(objv[0], 0), " FROM-STMT TO-STMT", 0); 2159 return TCL_ERROR; 2160 } 2161 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt1)) return TCL_ERROR; 2162 if( getStmtPointer(interp, Tcl_GetString(objv[2]), &pStmt2)) return TCL_ERROR; 2163 Tcl_SetObjResult(interp, 2164 Tcl_NewIntObj(sqlite3_transfer_bindings(pStmt1,pStmt2))); 2165 #endif 2166 return TCL_OK; 2167 } 2168 2169 /* 2170 ** Usage: sqlite3_changes DB 2171 ** 2172 ** Return the number of changes made to the database by the last SQL 2173 ** execution. 2174 */ 2175 static int test_changes( 2176 void * clientData, 2177 Tcl_Interp *interp, 2178 int objc, 2179 Tcl_Obj *CONST objv[] 2180 ){ 2181 sqlite3 *db; 2182 if( objc!=2 ){ 2183 Tcl_AppendResult(interp, "wrong # args: should be \"", 2184 Tcl_GetString(objv[0]), " DB", 0); 2185 return TCL_ERROR; 2186 } 2187 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 2188 Tcl_SetObjResult(interp, Tcl_NewIntObj(sqlite3_changes(db))); 2189 return TCL_OK; 2190 } 2191 2192 /* 2193 ** This is the "static_bind_value" that variables are bound to when 2194 ** the FLAG option of sqlite3_bind is "static" 2195 */ 2196 static char *sqlite_static_bind_value = 0; 2197 static int sqlite_static_bind_nbyte = 0; 2198 2199 /* 2200 ** Usage: sqlite3_bind VM IDX VALUE FLAGS 2201 ** 2202 ** Sets the value of the IDX-th occurance of "?" in the original SQL 2203 ** string. VALUE is the new value. If FLAGS=="null" then VALUE is 2204 ** ignored and the value is set to NULL. If FLAGS=="static" then 2205 ** the value is set to the value of a static variable named 2206 ** "sqlite_static_bind_value". If FLAGS=="normal" then a copy 2207 ** of the VALUE is made. If FLAGS=="blob10" then a VALUE is ignored 2208 ** an a 10-byte blob "abc\000xyz\000pq" is inserted. 2209 */ 2210 static int test_bind( 2211 void *NotUsed, 2212 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 2213 int argc, /* Number of arguments */ 2214 char **argv /* Text of each argument */ 2215 ){ 2216 sqlite3_stmt *pStmt; 2217 int rc; 2218 int idx; 2219 if( argc!=5 ){ 2220 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 2221 " VM IDX VALUE (null|static|normal)\"", 0); 2222 return TCL_ERROR; 2223 } 2224 if( getStmtPointer(interp, argv[1], &pStmt) ) return TCL_ERROR; 2225 if( Tcl_GetInt(interp, argv[2], &idx) ) return TCL_ERROR; 2226 if( strcmp(argv[4],"null")==0 ){ 2227 rc = sqlite3_bind_null(pStmt, idx); 2228 }else if( strcmp(argv[4],"static")==0 ){ 2229 rc = sqlite3_bind_text(pStmt, idx, sqlite_static_bind_value, -1, 0); 2230 }else if( strcmp(argv[4],"static-nbytes")==0 ){ 2231 rc = sqlite3_bind_text(pStmt, idx, sqlite_static_bind_value, 2232 sqlite_static_bind_nbyte, 0); 2233 }else if( strcmp(argv[4],"normal")==0 ){ 2234 rc = sqlite3_bind_text(pStmt, idx, argv[3], -1, SQLITE_TRANSIENT); 2235 }else if( strcmp(argv[4],"blob10")==0 ){ 2236 rc = sqlite3_bind_text(pStmt, idx, "abc\000xyz\000pq", 10, SQLITE_STATIC); 2237 }else{ 2238 Tcl_AppendResult(interp, "4th argument should be " 2239 "\"null\" or \"static\" or \"normal\"", 0); 2240 return TCL_ERROR; 2241 } 2242 if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR; 2243 if( rc ){ 2244 char zBuf[50]; 2245 sprintf(zBuf, "(%d) ", rc); 2246 Tcl_AppendResult(interp, zBuf, sqlite3ErrStr(rc), 0); 2247 return TCL_ERROR; 2248 } 2249 return TCL_OK; 2250 } 2251 2252 #ifndef SQLITE_OMIT_UTF16 2253 /* 2254 ** Usage: add_test_collate <db ptr> <utf8> <utf16le> <utf16be> 2255 ** 2256 ** This function is used to test that SQLite selects the correct collation 2257 ** sequence callback when multiple versions (for different text encodings) 2258 ** are available. 2259 ** 2260 ** Calling this routine registers the collation sequence "test_collate" 2261 ** with database handle <db>. The second argument must be a list of three 2262 ** boolean values. If the first is true, then a version of test_collate is 2263 ** registered for UTF-8, if the second is true, a version is registered for 2264 ** UTF-16le, if the third is true, a UTF-16be version is available. 2265 ** Previous versions of test_collate are deleted. 2266 ** 2267 ** The collation sequence test_collate is implemented by calling the 2268 ** following TCL script: 2269 ** 2270 ** "test_collate <enc> <lhs> <rhs>" 2271 ** 2272 ** The <lhs> and <rhs> are the two values being compared, encoded in UTF-8. 2273 ** The <enc> parameter is the encoding of the collation function that 2274 ** SQLite selected to call. The TCL test script implements the 2275 ** "test_collate" proc. 2276 ** 2277 ** Note that this will only work with one intepreter at a time, as the 2278 ** interp pointer to use when evaluating the TCL script is stored in 2279 ** pTestCollateInterp. 2280 */ 2281 static Tcl_Interp* pTestCollateInterp; 2282 static int test_collate_func( 2283 void *pCtx, 2284 int nA, const void *zA, 2285 int nB, const void *zB 2286 ){ 2287 Tcl_Interp *i = pTestCollateInterp; 2288 int encin = (int)pCtx; 2289 int res; 2290 int n; 2291 2292 sqlite3_value *pVal; 2293 Tcl_Obj *pX; 2294 2295 pX = Tcl_NewStringObj("test_collate", -1); 2296 Tcl_IncrRefCount(pX); 2297 2298 switch( encin ){ 2299 case SQLITE_UTF8: 2300 Tcl_ListObjAppendElement(i,pX,Tcl_NewStringObj("UTF-8",-1)); 2301 break; 2302 case SQLITE_UTF16LE: 2303 Tcl_ListObjAppendElement(i,pX,Tcl_NewStringObj("UTF-16LE",-1)); 2304 break; 2305 case SQLITE_UTF16BE: 2306 Tcl_ListObjAppendElement(i,pX,Tcl_NewStringObj("UTF-16BE",-1)); 2307 break; 2308 default: 2309 assert(0); 2310 } 2311 2312 sqlite3BeginBenignMalloc(); 2313 pVal = sqlite3ValueNew(0); 2314 if( pVal ){ 2315 sqlite3ValueSetStr(pVal, nA, zA, encin, SQLITE_STATIC); 2316 n = sqlite3_value_bytes(pVal); 2317 Tcl_ListObjAppendElement(i,pX, 2318 Tcl_NewStringObj((char*)sqlite3_value_text(pVal),n)); 2319 sqlite3ValueSetStr(pVal, nB, zB, encin, SQLITE_STATIC); 2320 n = sqlite3_value_bytes(pVal); 2321 Tcl_ListObjAppendElement(i,pX, 2322 Tcl_NewStringObj((char*)sqlite3_value_text(pVal),n)); 2323 sqlite3ValueFree(pVal); 2324 } 2325 sqlite3EndBenignMalloc(); 2326 2327 Tcl_EvalObjEx(i, pX, 0); 2328 Tcl_DecrRefCount(pX); 2329 Tcl_GetIntFromObj(i, Tcl_GetObjResult(i), &res); 2330 return res; 2331 } 2332 static int test_collate( 2333 void * clientData, 2334 Tcl_Interp *interp, 2335 int objc, 2336 Tcl_Obj *CONST objv[] 2337 ){ 2338 sqlite3 *db; 2339 int val; 2340 sqlite3_value *pVal; 2341 int rc; 2342 2343 if( objc!=5 ) goto bad_args; 2344 pTestCollateInterp = interp; 2345 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 2346 2347 if( TCL_OK!=Tcl_GetBooleanFromObj(interp, objv[2], &val) ) return TCL_ERROR; 2348 rc = sqlite3_create_collation(db, "test_collate", SQLITE_UTF8, 2349 (void *)SQLITE_UTF8, val?test_collate_func:0); 2350 if( rc==SQLITE_OK ){ 2351 const void *zUtf16; 2352 if( TCL_OK!=Tcl_GetBooleanFromObj(interp, objv[3], &val) ) return TCL_ERROR; 2353 rc = sqlite3_create_collation(db, "test_collate", SQLITE_UTF16LE, 2354 (void *)SQLITE_UTF16LE, val?test_collate_func:0); 2355 if( TCL_OK!=Tcl_GetBooleanFromObj(interp, objv[4], &val) ) return TCL_ERROR; 2356 2357 #if 0 2358 if( sqlite3_iMallocFail>0 ){ 2359 sqlite3_iMallocFail++; 2360 } 2361 #endif 2362 sqlite3_mutex_enter(db->mutex); 2363 pVal = sqlite3ValueNew(db); 2364 sqlite3ValueSetStr(pVal, -1, "test_collate", SQLITE_UTF8, SQLITE_STATIC); 2365 zUtf16 = sqlite3ValueText(pVal, SQLITE_UTF16NATIVE); 2366 if( db->mallocFailed ){ 2367 rc = SQLITE_NOMEM; 2368 }else{ 2369 rc = sqlite3_create_collation16(db, zUtf16, SQLITE_UTF16BE, 2370 (void *)SQLITE_UTF16BE, val?test_collate_func:0); 2371 } 2372 sqlite3ValueFree(pVal); 2373 sqlite3_mutex_leave(db->mutex); 2374 } 2375 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 2376 2377 if( rc!=SQLITE_OK ){ 2378 Tcl_AppendResult(interp, sqlite3TestErrorName(rc), 0); 2379 return TCL_ERROR; 2380 } 2381 return TCL_OK; 2382 2383 bad_args: 2384 Tcl_AppendResult(interp, "wrong # args: should be \"", 2385 Tcl_GetStringFromObj(objv[0], 0), " <DB> <utf8> <utf16le> <utf16be>", 0); 2386 return TCL_ERROR; 2387 } 2388 2389 /* 2390 ** When the collation needed callback is invoked, record the name of 2391 ** the requested collating function here. The recorded name is linked 2392 ** to a TCL variable and used to make sure that the requested collation 2393 ** name is correct. 2394 */ 2395 static char zNeededCollation[200]; 2396 static char *pzNeededCollation = zNeededCollation; 2397 2398 2399 /* 2400 ** Called when a collating sequence is needed. Registered using 2401 ** sqlite3_collation_needed16(). 2402 */ 2403 static void test_collate_needed_cb( 2404 void *pCtx, 2405 sqlite3 *db, 2406 int eTextRep, 2407 const void *pName 2408 ){ 2409 int enc = ENC(db); 2410 int i; 2411 char *z; 2412 for(z = (char*)pName, i=0; *z || z[1]; z++){ 2413 if( *z ) zNeededCollation[i++] = *z; 2414 } 2415 zNeededCollation[i] = 0; 2416 sqlite3_create_collation( 2417 db, "test_collate", ENC(db), (void *)enc, test_collate_func); 2418 } 2419 2420 /* 2421 ** Usage: add_test_collate_needed DB 2422 */ 2423 static int test_collate_needed( 2424 void * clientData, 2425 Tcl_Interp *interp, 2426 int objc, 2427 Tcl_Obj *CONST objv[] 2428 ){ 2429 sqlite3 *db; 2430 int rc; 2431 2432 if( objc!=2 ) goto bad_args; 2433 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 2434 rc = sqlite3_collation_needed16(db, 0, test_collate_needed_cb); 2435 zNeededCollation[0] = 0; 2436 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 2437 return TCL_OK; 2438 2439 bad_args: 2440 Tcl_WrongNumArgs(interp, 1, objv, "DB"); 2441 return TCL_ERROR; 2442 } 2443 2444 /* 2445 ** tclcmd: add_alignment_test_collations DB 2446 ** 2447 ** Add two new collating sequences to the database DB 2448 ** 2449 ** utf16_aligned 2450 ** utf16_unaligned 2451 ** 2452 ** Both collating sequences use the same sort order as BINARY. 2453 ** The only difference is that the utf16_aligned collating 2454 ** sequence is declared with the SQLITE_UTF16_ALIGNED flag. 2455 ** Both collating functions increment the unaligned utf16 counter 2456 ** whenever they see a string that begins on an odd byte boundary. 2457 */ 2458 static int unaligned_string_counter = 0; 2459 static int alignmentCollFunc( 2460 void *NotUsed, 2461 int nKey1, const void *pKey1, 2462 int nKey2, const void *pKey2 2463 ){ 2464 int rc, n; 2465 n = nKey1<nKey2 ? nKey1 : nKey2; 2466 if( nKey1>0 && 1==(1&(int)pKey1) ) unaligned_string_counter++; 2467 if( nKey2>0 && 1==(1&(int)pKey2) ) unaligned_string_counter++; 2468 rc = memcmp(pKey1, pKey2, n); 2469 if( rc==0 ){ 2470 rc = nKey1 - nKey2; 2471 } 2472 return rc; 2473 } 2474 static int add_alignment_test_collations( 2475 void * clientData, 2476 Tcl_Interp *interp, 2477 int objc, 2478 Tcl_Obj *CONST objv[] 2479 ){ 2480 sqlite3 *db; 2481 if( objc>=2 ){ 2482 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 2483 sqlite3_create_collation(db, "utf16_unaligned", SQLITE_UTF16, 2484 0, alignmentCollFunc); 2485 sqlite3_create_collation(db, "utf16_aligned", SQLITE_UTF16_ALIGNED, 2486 0, alignmentCollFunc); 2487 } 2488 return SQLITE_OK; 2489 } 2490 #endif /* !defined(SQLITE_OMIT_UTF16) */ 2491 2492 /* 2493 ** Usage: add_test_function <db ptr> <utf8> <utf16le> <utf16be> 2494 ** 2495 ** This function is used to test that SQLite selects the correct user 2496 ** function callback when multiple versions (for different text encodings) 2497 ** are available. 2498 ** 2499 ** Calling this routine registers up to three versions of the user function 2500 ** "test_function" with database handle <db>. If the second argument is 2501 ** true, then a version of test_function is registered for UTF-8, if the 2502 ** third is true, a version is registered for UTF-16le, if the fourth is 2503 ** true, a UTF-16be version is available. Previous versions of 2504 ** test_function are deleted. 2505 ** 2506 ** The user function is implemented by calling the following TCL script: 2507 ** 2508 ** "test_function <enc> <arg>" 2509 ** 2510 ** Where <enc> is one of UTF-8, UTF-16LE or UTF16BE, and <arg> is the 2511 ** single argument passed to the SQL function. The value returned by 2512 ** the TCL script is used as the return value of the SQL function. It 2513 ** is passed to SQLite using UTF-16BE for a UTF-8 test_function(), UTF-8 2514 ** for a UTF-16LE test_function(), and UTF-16LE for an implementation that 2515 ** prefers UTF-16BE. 2516 */ 2517 #ifndef SQLITE_OMIT_UTF16 2518 static void test_function_utf8( 2519 sqlite3_context *pCtx, 2520 int nArg, 2521 sqlite3_value **argv 2522 ){ 2523 Tcl_Interp *interp; 2524 Tcl_Obj *pX; 2525 sqlite3_value *pVal; 2526 interp = (Tcl_Interp *)sqlite3_user_data(pCtx); 2527 pX = Tcl_NewStringObj("test_function", -1); 2528 Tcl_IncrRefCount(pX); 2529 Tcl_ListObjAppendElement(interp, pX, Tcl_NewStringObj("UTF-8", -1)); 2530 Tcl_ListObjAppendElement(interp, pX, 2531 Tcl_NewStringObj((char*)sqlite3_value_text(argv[0]), -1)); 2532 Tcl_EvalObjEx(interp, pX, 0); 2533 Tcl_DecrRefCount(pX); 2534 sqlite3_result_text(pCtx, Tcl_GetStringResult(interp), -1, SQLITE_TRANSIENT); 2535 pVal = sqlite3ValueNew(0); 2536 sqlite3ValueSetStr(pVal, -1, Tcl_GetStringResult(interp), 2537 SQLITE_UTF8, SQLITE_STATIC); 2538 sqlite3_result_text16be(pCtx, sqlite3_value_text16be(pVal), 2539 -1, SQLITE_TRANSIENT); 2540 sqlite3ValueFree(pVal); 2541 } 2542 static void test_function_utf16le( 2543 sqlite3_context *pCtx, 2544 int nArg, 2545 sqlite3_value **argv 2546 ){ 2547 Tcl_Interp *interp; 2548 Tcl_Obj *pX; 2549 sqlite3_value *pVal; 2550 interp = (Tcl_Interp *)sqlite3_user_data(pCtx); 2551 pX = Tcl_NewStringObj("test_function", -1); 2552 Tcl_IncrRefCount(pX); 2553 Tcl_ListObjAppendElement(interp, pX, Tcl_NewStringObj("UTF-16LE", -1)); 2554 Tcl_ListObjAppendElement(interp, pX, 2555 Tcl_NewStringObj((char*)sqlite3_value_text(argv[0]), -1)); 2556 Tcl_EvalObjEx(interp, pX, 0); 2557 Tcl_DecrRefCount(pX); 2558 pVal = sqlite3ValueNew(0); 2559 sqlite3ValueSetStr(pVal, -1, Tcl_GetStringResult(interp), 2560 SQLITE_UTF8, SQLITE_STATIC); 2561 sqlite3_result_text(pCtx,(char*)sqlite3_value_text(pVal),-1,SQLITE_TRANSIENT); 2562 sqlite3ValueFree(pVal); 2563 } 2564 static void test_function_utf16be( 2565 sqlite3_context *pCtx, 2566 int nArg, 2567 sqlite3_value **argv 2568 ){ 2569 Tcl_Interp *interp; 2570 Tcl_Obj *pX; 2571 sqlite3_value *pVal; 2572 interp = (Tcl_Interp *)sqlite3_user_data(pCtx); 2573 pX = Tcl_NewStringObj("test_function", -1); 2574 Tcl_IncrRefCount(pX); 2575 Tcl_ListObjAppendElement(interp, pX, Tcl_NewStringObj("UTF-16BE", -1)); 2576 Tcl_ListObjAppendElement(interp, pX, 2577 Tcl_NewStringObj((char*)sqlite3_value_text(argv[0]), -1)); 2578 Tcl_EvalObjEx(interp, pX, 0); 2579 Tcl_DecrRefCount(pX); 2580 pVal = sqlite3ValueNew(0); 2581 sqlite3ValueSetStr(pVal, -1, Tcl_GetStringResult(interp), 2582 SQLITE_UTF8, SQLITE_STATIC); 2583 sqlite3_result_text16(pCtx, sqlite3_value_text16le(pVal), 2584 -1, SQLITE_TRANSIENT); 2585 sqlite3_result_text16be(pCtx, sqlite3_value_text16le(pVal), 2586 -1, SQLITE_TRANSIENT); 2587 sqlite3_result_text16le(pCtx, sqlite3_value_text16le(pVal), 2588 -1, SQLITE_TRANSIENT); 2589 sqlite3ValueFree(pVal); 2590 } 2591 #endif /* SQLITE_OMIT_UTF16 */ 2592 static int test_function( 2593 void * clientData, 2594 Tcl_Interp *interp, 2595 int objc, 2596 Tcl_Obj *CONST objv[] 2597 ){ 2598 #ifndef SQLITE_OMIT_UTF16 2599 sqlite3 *db; 2600 int val; 2601 2602 if( objc!=5 ) goto bad_args; 2603 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 2604 2605 if( TCL_OK!=Tcl_GetBooleanFromObj(interp, objv[2], &val) ) return TCL_ERROR; 2606 if( val ){ 2607 sqlite3_create_function(db, "test_function", 1, SQLITE_UTF8, 2608 interp, test_function_utf8, 0, 0); 2609 } 2610 if( TCL_OK!=Tcl_GetBooleanFromObj(interp, objv[3], &val) ) return TCL_ERROR; 2611 if( val ){ 2612 sqlite3_create_function(db, "test_function", 1, SQLITE_UTF16LE, 2613 interp, test_function_utf16le, 0, 0); 2614 } 2615 if( TCL_OK!=Tcl_GetBooleanFromObj(interp, objv[4], &val) ) return TCL_ERROR; 2616 if( val ){ 2617 sqlite3_create_function(db, "test_function", 1, SQLITE_UTF16BE, 2618 interp, test_function_utf16be, 0, 0); 2619 } 2620 2621 return TCL_OK; 2622 bad_args: 2623 Tcl_AppendResult(interp, "wrong # args: should be \"", 2624 Tcl_GetStringFromObj(objv[0], 0), " <DB> <utf8> <utf16le> <utf16be>", 0); 2625 #endif /* SQLITE_OMIT_UTF16 */ 2626 return TCL_ERROR; 2627 } 2628 2629 /* 2630 ** Usage: sqlite3_test_errstr <err code> 2631 ** 2632 ** Test that the english language string equivalents for sqlite error codes 2633 ** are sane. The parameter is an integer representing an sqlite error code. 2634 ** The result is a list of two elements, the string representation of the 2635 ** error code and the english language explanation. 2636 */ 2637 static int test_errstr( 2638 void * clientData, 2639 Tcl_Interp *interp, 2640 int objc, 2641 Tcl_Obj *CONST objv[] 2642 ){ 2643 char *zCode; 2644 int i; 2645 if( objc!=1 ){ 2646 Tcl_WrongNumArgs(interp, 1, objv, "<error code>"); 2647 } 2648 2649 zCode = Tcl_GetString(objv[1]); 2650 for(i=0; i<200; i++){ 2651 if( 0==strcmp(t1ErrorName(i), zCode) ) break; 2652 } 2653 Tcl_SetResult(interp, (char *)sqlite3ErrStr(i), 0); 2654 return TCL_OK; 2655 } 2656 2657 /* 2658 ** Usage: breakpoint 2659 ** 2660 ** This routine exists for one purpose - to provide a place to put a 2661 ** breakpoint with GDB that can be triggered using TCL code. The use 2662 ** for this is when a particular test fails on (say) the 1485th iteration. 2663 ** In the TCL test script, we can add code like this: 2664 ** 2665 ** if {$i==1485} breakpoint 2666 ** 2667 ** Then run testfixture in the debugger and wait for the breakpoint to 2668 ** fire. Then additional breakpoints can be set to trace down the bug. 2669 */ 2670 static int test_breakpoint( 2671 void *NotUsed, 2672 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 2673 int argc, /* Number of arguments */ 2674 char **argv /* Text of each argument */ 2675 ){ 2676 return TCL_OK; /* Do nothing */ 2677 } 2678 2679 /* 2680 ** Usage: sqlite3_bind_zeroblob STMT IDX N 2681 ** 2682 ** Test the sqlite3_bind_zeroblob interface. STMT is a prepared statement. 2683 ** IDX is the index of a wildcard in the prepared statement. This command 2684 ** binds a N-byte zero-filled BLOB to the wildcard. 2685 */ 2686 static int test_bind_zeroblob( 2687 void * clientData, 2688 Tcl_Interp *interp, 2689 int objc, 2690 Tcl_Obj *CONST objv[] 2691 ){ 2692 sqlite3_stmt *pStmt; 2693 int idx; 2694 int n; 2695 int rc; 2696 2697 if( objc!=4 ){ 2698 Tcl_WrongNumArgs(interp, 1, objv, "STMT IDX N"); 2699 return TCL_ERROR; 2700 } 2701 2702 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 2703 if( Tcl_GetIntFromObj(interp, objv[2], &idx) ) return TCL_ERROR; 2704 if( Tcl_GetIntFromObj(interp, objv[3], &n) ) return TCL_ERROR; 2705 2706 rc = sqlite3_bind_zeroblob(pStmt, idx, n); 2707 if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR; 2708 if( rc!=SQLITE_OK ){ 2709 return TCL_ERROR; 2710 } 2711 2712 return TCL_OK; 2713 } 2714 2715 /* 2716 ** Usage: sqlite3_bind_int STMT N VALUE 2717 ** 2718 ** Test the sqlite3_bind_int interface. STMT is a prepared statement. 2719 ** N is the index of a wildcard in the prepared statement. This command 2720 ** binds a 32-bit integer VALUE to that wildcard. 2721 */ 2722 static int test_bind_int( 2723 void * clientData, 2724 Tcl_Interp *interp, 2725 int objc, 2726 Tcl_Obj *CONST objv[] 2727 ){ 2728 sqlite3_stmt *pStmt; 2729 int idx; 2730 int value; 2731 int rc; 2732 2733 if( objc!=4 ){ 2734 Tcl_AppendResult(interp, "wrong # args: should be \"", 2735 Tcl_GetStringFromObj(objv[0], 0), " STMT N VALUE", 0); 2736 return TCL_ERROR; 2737 } 2738 2739 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 2740 if( Tcl_GetIntFromObj(interp, objv[2], &idx) ) return TCL_ERROR; 2741 if( Tcl_GetIntFromObj(interp, objv[3], &value) ) return TCL_ERROR; 2742 2743 rc = sqlite3_bind_int(pStmt, idx, value); 2744 if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR; 2745 if( rc!=SQLITE_OK ){ 2746 return TCL_ERROR; 2747 } 2748 2749 return TCL_OK; 2750 } 2751 2752 2753 /* 2754 ** Usage: sqlite3_bind_int64 STMT N VALUE 2755 ** 2756 ** Test the sqlite3_bind_int64 interface. STMT is a prepared statement. 2757 ** N is the index of a wildcard in the prepared statement. This command 2758 ** binds a 64-bit integer VALUE to that wildcard. 2759 */ 2760 static int test_bind_int64( 2761 void * clientData, 2762 Tcl_Interp *interp, 2763 int objc, 2764 Tcl_Obj *CONST objv[] 2765 ){ 2766 sqlite3_stmt *pStmt; 2767 int idx; 2768 i64 value; 2769 int rc; 2770 2771 if( objc!=4 ){ 2772 Tcl_AppendResult(interp, "wrong # args: should be \"", 2773 Tcl_GetStringFromObj(objv[0], 0), " STMT N VALUE", 0); 2774 return TCL_ERROR; 2775 } 2776 2777 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 2778 if( Tcl_GetIntFromObj(interp, objv[2], &idx) ) return TCL_ERROR; 2779 if( Tcl_GetWideIntFromObj(interp, objv[3], &value) ) return TCL_ERROR; 2780 2781 rc = sqlite3_bind_int64(pStmt, idx, value); 2782 if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR; 2783 if( rc!=SQLITE_OK ){ 2784 return TCL_ERROR; 2785 } 2786 2787 return TCL_OK; 2788 } 2789 2790 2791 /* 2792 ** Usage: sqlite3_bind_double STMT N VALUE 2793 ** 2794 ** Test the sqlite3_bind_double interface. STMT is a prepared statement. 2795 ** N is the index of a wildcard in the prepared statement. This command 2796 ** binds a 64-bit integer VALUE to that wildcard. 2797 */ 2798 static int test_bind_double( 2799 void * clientData, 2800 Tcl_Interp *interp, 2801 int objc, 2802 Tcl_Obj *CONST objv[] 2803 ){ 2804 sqlite3_stmt *pStmt; 2805 int idx; 2806 double value; 2807 int rc; 2808 const char *zVal; 2809 int i; 2810 static const struct { 2811 const char *zName; /* Name of the special floating point value */ 2812 unsigned int iUpper; /* Upper 32 bits */ 2813 unsigned int iLower; /* Lower 32 bits */ 2814 } aSpecialFp[] = { 2815 { "NaN", 0x7fffffff, 0xffffffff }, 2816 { "SNaN", 0x7ff7ffff, 0xffffffff }, 2817 { "-NaN", 0xffffffff, 0xffffffff }, 2818 { "-SNaN", 0xfff7ffff, 0xffffffff }, 2819 { "+Inf", 0x7ff00000, 0x00000000 }, 2820 { "-Inf", 0xfff00000, 0x00000000 }, 2821 { "Epsilon", 0x00000000, 0x00000001 }, 2822 { "-Epsilon", 0x80000000, 0x00000001 }, 2823 { "NaN0", 0x7ff80000, 0x00000000 }, 2824 { "-NaN0", 0xfff80000, 0x00000000 }, 2825 }; 2826 2827 if( objc!=4 ){ 2828 Tcl_AppendResult(interp, "wrong # args: should be \"", 2829 Tcl_GetStringFromObj(objv[0], 0), " STMT N VALUE", 0); 2830 return TCL_ERROR; 2831 } 2832 2833 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 2834 if( Tcl_GetIntFromObj(interp, objv[2], &idx) ) return TCL_ERROR; 2835 2836 /* Intercept the string "NaN" and generate a NaN value for it. 2837 ** All other strings are passed through to Tcl_GetDoubleFromObj(). 2838 ** Tcl_GetDoubleFromObj() should understand "NaN" but some versions 2839 ** contain a bug. 2840 */ 2841 zVal = Tcl_GetString(objv[3]); 2842 for(i=0; i<sizeof(aSpecialFp)/sizeof(aSpecialFp[0]); i++){ 2843 if( strcmp(aSpecialFp[i].zName, zVal)==0 ){ 2844 sqlite3_uint64 x; 2845 x = aSpecialFp[i].iUpper; 2846 x <<= 32; 2847 x |= aSpecialFp[i].iLower; 2848 assert( sizeof(value)==8 ); 2849 assert( sizeof(x)==8 ); 2850 memcpy(&value, &x, 8); 2851 break; 2852 } 2853 } 2854 if( i>=sizeof(aSpecialFp)/sizeof(aSpecialFp[0]) && 2855 Tcl_GetDoubleFromObj(interp, objv[3], &value) ){ 2856 return TCL_ERROR; 2857 } 2858 rc = sqlite3_bind_double(pStmt, idx, value); 2859 if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR; 2860 if( rc!=SQLITE_OK ){ 2861 return TCL_ERROR; 2862 } 2863 2864 return TCL_OK; 2865 } 2866 2867 /* 2868 ** Usage: sqlite3_bind_null STMT N 2869 ** 2870 ** Test the sqlite3_bind_null interface. STMT is a prepared statement. 2871 ** N is the index of a wildcard in the prepared statement. This command 2872 ** binds a NULL to the wildcard. 2873 */ 2874 static int test_bind_null( 2875 void * clientData, 2876 Tcl_Interp *interp, 2877 int objc, 2878 Tcl_Obj *CONST objv[] 2879 ){ 2880 sqlite3_stmt *pStmt; 2881 int idx; 2882 int rc; 2883 2884 if( objc!=3 ){ 2885 Tcl_AppendResult(interp, "wrong # args: should be \"", 2886 Tcl_GetStringFromObj(objv[0], 0), " STMT N", 0); 2887 return TCL_ERROR; 2888 } 2889 2890 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 2891 if( Tcl_GetIntFromObj(interp, objv[2], &idx) ) return TCL_ERROR; 2892 2893 rc = sqlite3_bind_null(pStmt, idx); 2894 if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR; 2895 if( rc!=SQLITE_OK ){ 2896 return TCL_ERROR; 2897 } 2898 2899 return TCL_OK; 2900 } 2901 2902 /* 2903 ** Usage: sqlite3_bind_text STMT N STRING BYTES 2904 ** 2905 ** Test the sqlite3_bind_text interface. STMT is a prepared statement. 2906 ** N is the index of a wildcard in the prepared statement. This command 2907 ** binds a UTF-8 string STRING to the wildcard. The string is BYTES bytes 2908 ** long. 2909 */ 2910 static int test_bind_text( 2911 void * clientData, 2912 Tcl_Interp *interp, 2913 int objc, 2914 Tcl_Obj *CONST objv[] 2915 ){ 2916 sqlite3_stmt *pStmt; 2917 int idx; 2918 int bytes; 2919 char *value; 2920 int rc; 2921 2922 if( objc!=5 ){ 2923 Tcl_AppendResult(interp, "wrong # args: should be \"", 2924 Tcl_GetStringFromObj(objv[0], 0), " STMT N VALUE BYTES", 0); 2925 return TCL_ERROR; 2926 } 2927 2928 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 2929 if( Tcl_GetIntFromObj(interp, objv[2], &idx) ) return TCL_ERROR; 2930 value = (char*)Tcl_GetByteArrayFromObj(objv[3], &bytes); 2931 if( Tcl_GetIntFromObj(interp, objv[4], &bytes) ) return TCL_ERROR; 2932 2933 rc = sqlite3_bind_text(pStmt, idx, value, bytes, SQLITE_TRANSIENT); 2934 if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR; 2935 if( rc!=SQLITE_OK ){ 2936 Tcl_AppendResult(interp, sqlite3TestErrorName(rc), 0); 2937 return TCL_ERROR; 2938 } 2939 2940 return TCL_OK; 2941 } 2942 2943 /* 2944 ** Usage: sqlite3_bind_text16 ?-static? STMT N STRING BYTES 2945 ** 2946 ** Test the sqlite3_bind_text16 interface. STMT is a prepared statement. 2947 ** N is the index of a wildcard in the prepared statement. This command 2948 ** binds a UTF-16 string STRING to the wildcard. The string is BYTES bytes 2949 ** long. 2950 */ 2951 static int test_bind_text16( 2952 void * clientData, 2953 Tcl_Interp *interp, 2954 int objc, 2955 Tcl_Obj *CONST objv[] 2956 ){ 2957 #ifndef SQLITE_OMIT_UTF16 2958 sqlite3_stmt *pStmt; 2959 int idx; 2960 int bytes; 2961 char *value; 2962 int rc; 2963 2964 void (*xDel)() = (objc==6?SQLITE_STATIC:SQLITE_TRANSIENT); 2965 Tcl_Obj *oStmt = objv[objc-4]; 2966 Tcl_Obj *oN = objv[objc-3]; 2967 Tcl_Obj *oString = objv[objc-2]; 2968 Tcl_Obj *oBytes = objv[objc-1]; 2969 2970 if( objc!=5 && objc!=6){ 2971 Tcl_AppendResult(interp, "wrong # args: should be \"", 2972 Tcl_GetStringFromObj(objv[0], 0), " STMT N VALUE BYTES", 0); 2973 return TCL_ERROR; 2974 } 2975 2976 if( getStmtPointer(interp, Tcl_GetString(oStmt), &pStmt) ) return TCL_ERROR; 2977 if( Tcl_GetIntFromObj(interp, oN, &idx) ) return TCL_ERROR; 2978 value = (char*)Tcl_GetByteArrayFromObj(oString, 0); 2979 if( Tcl_GetIntFromObj(interp, oBytes, &bytes) ) return TCL_ERROR; 2980 2981 rc = sqlite3_bind_text16(pStmt, idx, (void *)value, bytes, xDel); 2982 if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR; 2983 if( rc!=SQLITE_OK ){ 2984 Tcl_AppendResult(interp, sqlite3TestErrorName(rc), 0); 2985 return TCL_ERROR; 2986 } 2987 2988 #endif /* SQLITE_OMIT_UTF16 */ 2989 return TCL_OK; 2990 } 2991 2992 /* 2993 ** Usage: sqlite3_bind_blob ?-static? STMT N DATA BYTES 2994 ** 2995 ** Test the sqlite3_bind_blob interface. STMT is a prepared statement. 2996 ** N is the index of a wildcard in the prepared statement. This command 2997 ** binds a BLOB to the wildcard. The BLOB is BYTES bytes in size. 2998 */ 2999 static int test_bind_blob( 3000 void * clientData, 3001 Tcl_Interp *interp, 3002 int objc, 3003 Tcl_Obj *CONST objv[] 3004 ){ 3005 sqlite3_stmt *pStmt; 3006 int idx; 3007 int bytes; 3008 char *value; 3009 int rc; 3010 sqlite3_destructor_type xDestructor = SQLITE_TRANSIENT; 3011 3012 if( objc!=5 && objc!=6 ){ 3013 Tcl_AppendResult(interp, "wrong # args: should be \"", 3014 Tcl_GetStringFromObj(objv[0], 0), " STMT N DATA BYTES", 0); 3015 return TCL_ERROR; 3016 } 3017 3018 if( objc==6 ){ 3019 xDestructor = SQLITE_STATIC; 3020 objv++; 3021 } 3022 3023 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3024 if( Tcl_GetIntFromObj(interp, objv[2], &idx) ) return TCL_ERROR; 3025 value = Tcl_GetString(objv[3]); 3026 if( Tcl_GetIntFromObj(interp, objv[4], &bytes) ) return TCL_ERROR; 3027 3028 rc = sqlite3_bind_blob(pStmt, idx, value, bytes, xDestructor); 3029 if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR; 3030 if( rc!=SQLITE_OK ){ 3031 return TCL_ERROR; 3032 } 3033 3034 return TCL_OK; 3035 } 3036 3037 /* 3038 ** Usage: sqlite3_bind_parameter_count STMT 3039 ** 3040 ** Return the number of wildcards in the given statement. 3041 */ 3042 static int test_bind_parameter_count( 3043 void * clientData, 3044 Tcl_Interp *interp, 3045 int objc, 3046 Tcl_Obj *CONST objv[] 3047 ){ 3048 sqlite3_stmt *pStmt; 3049 3050 if( objc!=2 ){ 3051 Tcl_WrongNumArgs(interp, 1, objv, "STMT"); 3052 return TCL_ERROR; 3053 } 3054 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3055 Tcl_SetObjResult(interp, Tcl_NewIntObj(sqlite3_bind_parameter_count(pStmt))); 3056 return TCL_OK; 3057 } 3058 3059 /* 3060 ** Usage: sqlite3_bind_parameter_name STMT N 3061 ** 3062 ** Return the name of the Nth wildcard. The first wildcard is 1. 3063 ** An empty string is returned if N is out of range or if the wildcard 3064 ** is nameless. 3065 */ 3066 static int test_bind_parameter_name( 3067 void * clientData, 3068 Tcl_Interp *interp, 3069 int objc, 3070 Tcl_Obj *CONST objv[] 3071 ){ 3072 sqlite3_stmt *pStmt; 3073 int i; 3074 3075 if( objc!=3 ){ 3076 Tcl_WrongNumArgs(interp, 1, objv, "STMT N"); 3077 return TCL_ERROR; 3078 } 3079 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3080 if( Tcl_GetIntFromObj(interp, objv[2], &i) ) return TCL_ERROR; 3081 Tcl_SetObjResult(interp, 3082 Tcl_NewStringObj(sqlite3_bind_parameter_name(pStmt,i),-1) 3083 ); 3084 return TCL_OK; 3085 } 3086 3087 /* 3088 ** Usage: sqlite3_bind_parameter_index STMT NAME 3089 ** 3090 ** Return the index of the wildcard called NAME. Return 0 if there is 3091 ** no such wildcard. 3092 */ 3093 static int test_bind_parameter_index( 3094 void * clientData, 3095 Tcl_Interp *interp, 3096 int objc, 3097 Tcl_Obj *CONST objv[] 3098 ){ 3099 sqlite3_stmt *pStmt; 3100 3101 if( objc!=3 ){ 3102 Tcl_WrongNumArgs(interp, 1, objv, "STMT NAME"); 3103 return TCL_ERROR; 3104 } 3105 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3106 Tcl_SetObjResult(interp, 3107 Tcl_NewIntObj( 3108 sqlite3_bind_parameter_index(pStmt,Tcl_GetString(objv[2])) 3109 ) 3110 ); 3111 return TCL_OK; 3112 } 3113 3114 /* 3115 ** Usage: sqlite3_clear_bindings STMT 3116 ** 3117 */ 3118 static int test_clear_bindings( 3119 void * clientData, 3120 Tcl_Interp *interp, 3121 int objc, 3122 Tcl_Obj *CONST objv[] 3123 ){ 3124 sqlite3_stmt *pStmt; 3125 3126 if( objc!=2 ){ 3127 Tcl_WrongNumArgs(interp, 1, objv, "STMT"); 3128 return TCL_ERROR; 3129 } 3130 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3131 Tcl_SetObjResult(interp, Tcl_NewIntObj(sqlite3_clear_bindings(pStmt))); 3132 return TCL_OK; 3133 } 3134 3135 /* 3136 ** Usage: sqlite3_sleep MILLISECONDS 3137 */ 3138 static int test_sleep( 3139 void * clientData, 3140 Tcl_Interp *interp, 3141 int objc, 3142 Tcl_Obj *CONST objv[] 3143 ){ 3144 int ms; 3145 3146 if( objc!=2 ){ 3147 Tcl_WrongNumArgs(interp, 1, objv, "MILLISECONDS"); 3148 return TCL_ERROR; 3149 } 3150 if( Tcl_GetIntFromObj(interp, objv[1], &ms) ){ 3151 return TCL_ERROR; 3152 } 3153 Tcl_SetObjResult(interp, Tcl_NewIntObj(sqlite3_sleep(ms))); 3154 return TCL_OK; 3155 } 3156 3157 /* 3158 ** Usage: sqlite3_extended_errcode DB 3159 ** 3160 ** Return the string representation of the most recent sqlite3_* API 3161 ** error code. e.g. "SQLITE_ERROR". 3162 */ 3163 static int test_ex_errcode( 3164 void * clientData, 3165 Tcl_Interp *interp, 3166 int objc, 3167 Tcl_Obj *CONST objv[] 3168 ){ 3169 sqlite3 *db; 3170 int rc; 3171 3172 if( objc!=2 ){ 3173 Tcl_AppendResult(interp, "wrong # args: should be \"", 3174 Tcl_GetString(objv[0]), " DB", 0); 3175 return TCL_ERROR; 3176 } 3177 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 3178 rc = sqlite3_extended_errcode(db); 3179 Tcl_AppendResult(interp, (char *)t1ErrorName(rc), 0); 3180 return TCL_OK; 3181 } 3182 3183 3184 /* 3185 ** Usage: sqlite3_errcode DB 3186 ** 3187 ** Return the string representation of the most recent sqlite3_* API 3188 ** error code. e.g. "SQLITE_ERROR". 3189 */ 3190 static int test_errcode( 3191 void * clientData, 3192 Tcl_Interp *interp, 3193 int objc, 3194 Tcl_Obj *CONST objv[] 3195 ){ 3196 sqlite3 *db; 3197 int rc; 3198 3199 if( objc!=2 ){ 3200 Tcl_AppendResult(interp, "wrong # args: should be \"", 3201 Tcl_GetString(objv[0]), " DB", 0); 3202 return TCL_ERROR; 3203 } 3204 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 3205 rc = sqlite3_errcode(db); 3206 Tcl_AppendResult(interp, (char *)t1ErrorName(rc), 0); 3207 return TCL_OK; 3208 } 3209 3210 /* 3211 ** Usage: sqlite3_errmsg DB 3212 ** 3213 ** Returns the UTF-8 representation of the error message string for the 3214 ** most recent sqlite3_* API call. 3215 */ 3216 static int test_errmsg( 3217 void * clientData, 3218 Tcl_Interp *interp, 3219 int objc, 3220 Tcl_Obj *CONST objv[] 3221 ){ 3222 sqlite3 *db; 3223 const char *zErr; 3224 3225 if( objc!=2 ){ 3226 Tcl_AppendResult(interp, "wrong # args: should be \"", 3227 Tcl_GetString(objv[0]), " DB", 0); 3228 return TCL_ERROR; 3229 } 3230 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 3231 3232 zErr = sqlite3_errmsg(db); 3233 Tcl_SetObjResult(interp, Tcl_NewStringObj(zErr, -1)); 3234 return TCL_OK; 3235 } 3236 3237 /* 3238 ** Usage: test_errmsg16 DB 3239 ** 3240 ** Returns the UTF-16 representation of the error message string for the 3241 ** most recent sqlite3_* API call. This is a byte array object at the TCL 3242 ** level, and it includes the 0x00 0x00 terminator bytes at the end of the 3243 ** UTF-16 string. 3244 */ 3245 static int test_errmsg16( 3246 void * clientData, 3247 Tcl_Interp *interp, 3248 int objc, 3249 Tcl_Obj *CONST objv[] 3250 ){ 3251 #ifndef SQLITE_OMIT_UTF16 3252 sqlite3 *db; 3253 const void *zErr; 3254 const char *z; 3255 int bytes = 0; 3256 3257 if( objc!=2 ){ 3258 Tcl_AppendResult(interp, "wrong # args: should be \"", 3259 Tcl_GetString(objv[0]), " DB", 0); 3260 return TCL_ERROR; 3261 } 3262 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 3263 3264 zErr = sqlite3_errmsg16(db); 3265 if( zErr ){ 3266 z = zErr; 3267 for(bytes=0; z[bytes] || z[bytes+1]; bytes+=2){} 3268 } 3269 Tcl_SetObjResult(interp, Tcl_NewByteArrayObj(zErr, bytes)); 3270 #endif /* SQLITE_OMIT_UTF16 */ 3271 return TCL_OK; 3272 } 3273 3274 /* 3275 ** Usage: sqlite3_prepare DB sql bytes ?tailvar? 3276 ** 3277 ** Compile up to <bytes> bytes of the supplied SQL string <sql> using 3278 ** database handle <DB>. The parameter <tailval> is the name of a global 3279 ** variable that is set to the unused portion of <sql> (if any). A 3280 ** STMT handle is returned. 3281 */ 3282 static int test_prepare( 3283 void * clientData, 3284 Tcl_Interp *interp, 3285 int objc, 3286 Tcl_Obj *CONST objv[] 3287 ){ 3288 sqlite3 *db; 3289 const char *zSql; 3290 int bytes; 3291 const char *zTail = 0; 3292 sqlite3_stmt *pStmt = 0; 3293 char zBuf[50]; 3294 int rc; 3295 3296 if( objc!=5 && objc!=4 ){ 3297 Tcl_AppendResult(interp, "wrong # args: should be \"", 3298 Tcl_GetString(objv[0]), " DB sql bytes ?tailvar?", 0); 3299 return TCL_ERROR; 3300 } 3301 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 3302 zSql = Tcl_GetString(objv[2]); 3303 if( Tcl_GetIntFromObj(interp, objv[3], &bytes) ) return TCL_ERROR; 3304 3305 rc = sqlite3_prepare(db, zSql, bytes, &pStmt, objc>=5 ? &zTail : 0); 3306 Tcl_ResetResult(interp); 3307 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 3308 if( zTail && objc>=5 ){ 3309 if( bytes>=0 ){ 3310 bytes = bytes - (zTail-zSql); 3311 } 3312 if( strlen(zTail)<bytes ){ 3313 bytes = strlen(zTail); 3314 } 3315 Tcl_ObjSetVar2(interp, objv[4], 0, Tcl_NewStringObj(zTail, bytes), 0); 3316 } 3317 if( rc!=SQLITE_OK ){ 3318 assert( pStmt==0 ); 3319 sprintf(zBuf, "(%d) ", rc); 3320 Tcl_AppendResult(interp, zBuf, sqlite3_errmsg(db), 0); 3321 return TCL_ERROR; 3322 } 3323 3324 if( pStmt ){ 3325 if( sqlite3TestMakePointerStr(interp, zBuf, pStmt) ) return TCL_ERROR; 3326 Tcl_AppendResult(interp, zBuf, 0); 3327 } 3328 return TCL_OK; 3329 } 3330 3331 /* 3332 ** Usage: sqlite3_prepare_v2 DB sql bytes ?tailvar? 3333 ** 3334 ** Compile up to <bytes> bytes of the supplied SQL string <sql> using 3335 ** database handle <DB>. The parameter <tailval> is the name of a global 3336 ** variable that is set to the unused portion of <sql> (if any). A 3337 ** STMT handle is returned. 3338 */ 3339 static int test_prepare_v2( 3340 void * clientData, 3341 Tcl_Interp *interp, 3342 int objc, 3343 Tcl_Obj *CONST objv[] 3344 ){ 3345 sqlite3 *db; 3346 const char *zSql; 3347 int bytes; 3348 const char *zTail = 0; 3349 sqlite3_stmt *pStmt = 0; 3350 char zBuf[50]; 3351 int rc; 3352 3353 if( objc!=5 && objc!=4 ){ 3354 Tcl_AppendResult(interp, "wrong # args: should be \"", 3355 Tcl_GetString(objv[0]), " DB sql bytes tailvar", 0); 3356 return TCL_ERROR; 3357 } 3358 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 3359 zSql = Tcl_GetString(objv[2]); 3360 if( Tcl_GetIntFromObj(interp, objv[3], &bytes) ) return TCL_ERROR; 3361 3362 rc = sqlite3_prepare_v2(db, zSql, bytes, &pStmt, objc>=5 ? &zTail : 0); 3363 assert(rc==SQLITE_OK || pStmt==0); 3364 Tcl_ResetResult(interp); 3365 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 3366 if( zTail && objc>=5 ){ 3367 if( bytes>=0 ){ 3368 bytes = bytes - (zTail-zSql); 3369 } 3370 Tcl_ObjSetVar2(interp, objv[4], 0, Tcl_NewStringObj(zTail, bytes), 0); 3371 } 3372 if( rc!=SQLITE_OK ){ 3373 assert( pStmt==0 ); 3374 sprintf(zBuf, "(%d) ", rc); 3375 Tcl_AppendResult(interp, zBuf, sqlite3_errmsg(db), 0); 3376 return TCL_ERROR; 3377 } 3378 3379 if( pStmt ){ 3380 if( sqlite3TestMakePointerStr(interp, zBuf, pStmt) ) return TCL_ERROR; 3381 Tcl_AppendResult(interp, zBuf, 0); 3382 } 3383 return TCL_OK; 3384 } 3385 3386 /* 3387 ** Usage: sqlite3_prepare_tkt3134 DB 3388 ** 3389 ** Generate a prepared statement for a zero-byte string as a test 3390 ** for ticket #3134. The string should be preceeded by a zero byte. 3391 */ 3392 static int test_prepare_tkt3134( 3393 void * clientData, 3394 Tcl_Interp *interp, 3395 int objc, 3396 Tcl_Obj *CONST objv[] 3397 ){ 3398 sqlite3 *db; 3399 static const char zSql[] = "\000SELECT 1"; 3400 sqlite3_stmt *pStmt = 0; 3401 char zBuf[50]; 3402 int rc; 3403 3404 if( objc!=2 ){ 3405 Tcl_AppendResult(interp, "wrong # args: should be \"", 3406 Tcl_GetString(objv[0]), " DB sql bytes tailvar", 0); 3407 return TCL_ERROR; 3408 } 3409 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 3410 rc = sqlite3_prepare_v2(db, &zSql[1], 0, &pStmt, 0); 3411 assert(rc==SQLITE_OK || pStmt==0); 3412 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 3413 if( rc!=SQLITE_OK ){ 3414 assert( pStmt==0 ); 3415 sprintf(zBuf, "(%d) ", rc); 3416 Tcl_AppendResult(interp, zBuf, sqlite3_errmsg(db), 0); 3417 return TCL_ERROR; 3418 } 3419 3420 if( pStmt ){ 3421 if( sqlite3TestMakePointerStr(interp, zBuf, pStmt) ) return TCL_ERROR; 3422 Tcl_AppendResult(interp, zBuf, 0); 3423 } 3424 return TCL_OK; 3425 } 3426 3427 /* 3428 ** Usage: sqlite3_prepare16 DB sql bytes tailvar 3429 ** 3430 ** Compile up to <bytes> bytes of the supplied SQL string <sql> using 3431 ** database handle <DB>. The parameter <tailval> is the name of a global 3432 ** variable that is set to the unused portion of <sql> (if any). A 3433 ** STMT handle is returned. 3434 */ 3435 static int test_prepare16( 3436 void * clientData, 3437 Tcl_Interp *interp, 3438 int objc, 3439 Tcl_Obj *CONST objv[] 3440 ){ 3441 #ifndef SQLITE_OMIT_UTF16 3442 sqlite3 *db; 3443 const void *zSql; 3444 const void *zTail = 0; 3445 Tcl_Obj *pTail = 0; 3446 sqlite3_stmt *pStmt = 0; 3447 char zBuf[50]; 3448 int rc; 3449 int bytes; /* The integer specified as arg 3 */ 3450 int objlen; /* The byte-array length of arg 2 */ 3451 3452 if( objc!=5 && objc!=4 ){ 3453 Tcl_AppendResult(interp, "wrong # args: should be \"", 3454 Tcl_GetString(objv[0]), " DB sql bytes ?tailvar?", 0); 3455 return TCL_ERROR; 3456 } 3457 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 3458 zSql = Tcl_GetByteArrayFromObj(objv[2], &objlen); 3459 if( Tcl_GetIntFromObj(interp, objv[3], &bytes) ) return TCL_ERROR; 3460 3461 rc = sqlite3_prepare16(db, zSql, bytes, &pStmt, objc>=5 ? &zTail : 0); 3462 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 3463 if( rc ){ 3464 return TCL_ERROR; 3465 } 3466 3467 if( objc>=5 ){ 3468 if( zTail ){ 3469 objlen = objlen - ((u8 *)zTail-(u8 *)zSql); 3470 }else{ 3471 objlen = 0; 3472 } 3473 pTail = Tcl_NewByteArrayObj((u8 *)zTail, objlen); 3474 Tcl_IncrRefCount(pTail); 3475 Tcl_ObjSetVar2(interp, objv[4], 0, pTail, 0); 3476 Tcl_DecrRefCount(pTail); 3477 } 3478 3479 if( pStmt ){ 3480 if( sqlite3TestMakePointerStr(interp, zBuf, pStmt) ) return TCL_ERROR; 3481 } 3482 Tcl_AppendResult(interp, zBuf, 0); 3483 #endif /* SQLITE_OMIT_UTF16 */ 3484 return TCL_OK; 3485 } 3486 3487 /* 3488 ** Usage: sqlite3_prepare16_v2 DB sql bytes ?tailvar? 3489 ** 3490 ** Compile up to <bytes> bytes of the supplied SQL string <sql> using 3491 ** database handle <DB>. The parameter <tailval> is the name of a global 3492 ** variable that is set to the unused portion of <sql> (if any). A 3493 ** STMT handle is returned. 3494 */ 3495 static int test_prepare16_v2( 3496 void * clientData, 3497 Tcl_Interp *interp, 3498 int objc, 3499 Tcl_Obj *CONST objv[] 3500 ){ 3501 #ifndef SQLITE_OMIT_UTF16 3502 sqlite3 *db; 3503 const void *zSql; 3504 const void *zTail = 0; 3505 Tcl_Obj *pTail = 0; 3506 sqlite3_stmt *pStmt = 0; 3507 char zBuf[50]; 3508 int rc; 3509 int bytes; /* The integer specified as arg 3 */ 3510 int objlen; /* The byte-array length of arg 2 */ 3511 3512 if( objc!=5 && objc!=4 ){ 3513 Tcl_AppendResult(interp, "wrong # args: should be \"", 3514 Tcl_GetString(objv[0]), " DB sql bytes ?tailvar?", 0); 3515 return TCL_ERROR; 3516 } 3517 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 3518 zSql = Tcl_GetByteArrayFromObj(objv[2], &objlen); 3519 if( Tcl_GetIntFromObj(interp, objv[3], &bytes) ) return TCL_ERROR; 3520 3521 rc = sqlite3_prepare16_v2(db, zSql, bytes, &pStmt, objc>=5 ? &zTail : 0); 3522 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 3523 if( rc ){ 3524 return TCL_ERROR; 3525 } 3526 3527 if( objc>=5 ){ 3528 if( zTail ){ 3529 objlen = objlen - ((u8 *)zTail-(u8 *)zSql); 3530 }else{ 3531 objlen = 0; 3532 } 3533 pTail = Tcl_NewByteArrayObj((u8 *)zTail, objlen); 3534 Tcl_IncrRefCount(pTail); 3535 Tcl_ObjSetVar2(interp, objv[4], 0, pTail, 0); 3536 Tcl_DecrRefCount(pTail); 3537 } 3538 3539 if( pStmt ){ 3540 if( sqlite3TestMakePointerStr(interp, zBuf, pStmt) ) return TCL_ERROR; 3541 } 3542 Tcl_AppendResult(interp, zBuf, 0); 3543 #endif /* SQLITE_OMIT_UTF16 */ 3544 return TCL_OK; 3545 } 3546 3547 /* 3548 ** Usage: sqlite3_open filename ?options-list? 3549 */ 3550 static int test_open( 3551 void * clientData, 3552 Tcl_Interp *interp, 3553 int objc, 3554 Tcl_Obj *CONST objv[] 3555 ){ 3556 const char *zFilename; 3557 sqlite3 *db; 3558 int rc; 3559 char zBuf[100]; 3560 3561 if( objc!=3 && objc!=2 && objc!=1 ){ 3562 Tcl_AppendResult(interp, "wrong # args: should be \"", 3563 Tcl_GetString(objv[0]), " filename options-list", 0); 3564 return TCL_ERROR; 3565 } 3566 3567 zFilename = objc>1 ? Tcl_GetString(objv[1]) : 0; 3568 rc = sqlite3_open(zFilename, &db); 3569 3570 if( sqlite3TestMakePointerStr(interp, zBuf, db) ) return TCL_ERROR; 3571 Tcl_AppendResult(interp, zBuf, 0); 3572 return TCL_OK; 3573 } 3574 3575 /* 3576 ** Usage: sqlite3_open16 filename options 3577 */ 3578 static int test_open16( 3579 void * clientData, 3580 Tcl_Interp *interp, 3581 int objc, 3582 Tcl_Obj *CONST objv[] 3583 ){ 3584 #ifndef SQLITE_OMIT_UTF16 3585 const void *zFilename; 3586 sqlite3 *db; 3587 int rc; 3588 char zBuf[100]; 3589 3590 if( objc!=3 ){ 3591 Tcl_AppendResult(interp, "wrong # args: should be \"", 3592 Tcl_GetString(objv[0]), " filename options-list", 0); 3593 return TCL_ERROR; 3594 } 3595 3596 zFilename = Tcl_GetByteArrayFromObj(objv[1], 0); 3597 rc = sqlite3_open16(zFilename, &db); 3598 3599 if( sqlite3TestMakePointerStr(interp, zBuf, db) ) return TCL_ERROR; 3600 Tcl_AppendResult(interp, zBuf, 0); 3601 #endif /* SQLITE_OMIT_UTF16 */ 3602 return TCL_OK; 3603 } 3604 3605 /* 3606 ** Usage: sqlite3_complete16 <UTF-16 string> 3607 ** 3608 ** Return 1 if the supplied argument is a complete SQL statement, or zero 3609 ** otherwise. 3610 */ 3611 static int test_complete16( 3612 void * clientData, 3613 Tcl_Interp *interp, 3614 int objc, 3615 Tcl_Obj *CONST objv[] 3616 ){ 3617 #if !defined(SQLITE_OMIT_COMPLETE) && !defined(SQLITE_OMIT_UTF16) 3618 char *zBuf; 3619 3620 if( objc!=2 ){ 3621 Tcl_WrongNumArgs(interp, 1, objv, "<utf-16 sql>"); 3622 return TCL_ERROR; 3623 } 3624 3625 zBuf = (char*)Tcl_GetByteArrayFromObj(objv[1], 0); 3626 Tcl_SetObjResult(interp, Tcl_NewIntObj(sqlite3_complete16(zBuf))); 3627 #endif /* SQLITE_OMIT_COMPLETE && SQLITE_OMIT_UTF16 */ 3628 return TCL_OK; 3629 } 3630 3631 /* 3632 ** Usage: sqlite3_step STMT 3633 ** 3634 ** Advance the statement to the next row. 3635 */ 3636 static int test_step( 3637 void * clientData, 3638 Tcl_Interp *interp, 3639 int objc, 3640 Tcl_Obj *CONST objv[] 3641 ){ 3642 sqlite3_stmt *pStmt; 3643 int rc; 3644 3645 if( objc!=2 ){ 3646 Tcl_AppendResult(interp, "wrong # args: should be \"", 3647 Tcl_GetString(objv[0]), " STMT", 0); 3648 return TCL_ERROR; 3649 } 3650 3651 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3652 rc = sqlite3_step(pStmt); 3653 3654 /* if( rc!=SQLITE_DONE && rc!=SQLITE_ROW ) return TCL_ERROR; */ 3655 Tcl_SetResult(interp, (char *)t1ErrorName(rc), 0); 3656 return TCL_OK; 3657 } 3658 3659 static int test_sql( 3660 void * clientData, 3661 Tcl_Interp *interp, 3662 int objc, 3663 Tcl_Obj *CONST objv[] 3664 ){ 3665 sqlite3_stmt *pStmt; 3666 3667 if( objc!=2 ){ 3668 Tcl_WrongNumArgs(interp, 1, objv, "STMT"); 3669 return TCL_ERROR; 3670 } 3671 3672 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3673 Tcl_SetResult(interp, (char *)sqlite3_sql(pStmt), TCL_VOLATILE); 3674 return TCL_OK; 3675 } 3676 3677 /* 3678 ** Usage: sqlite3_column_count STMT 3679 ** 3680 ** Return the number of columns returned by the sql statement STMT. 3681 */ 3682 static int test_column_count( 3683 void * clientData, 3684 Tcl_Interp *interp, 3685 int objc, 3686 Tcl_Obj *CONST objv[] 3687 ){ 3688 sqlite3_stmt *pStmt; 3689 3690 if( objc!=2 ){ 3691 Tcl_AppendResult(interp, "wrong # args: should be \"", 3692 Tcl_GetString(objv[0]), " STMT column", 0); 3693 return TCL_ERROR; 3694 } 3695 3696 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3697 3698 Tcl_SetObjResult(interp, Tcl_NewIntObj(sqlite3_column_count(pStmt))); 3699 return TCL_OK; 3700 } 3701 3702 /* 3703 ** Usage: sqlite3_column_type STMT column 3704 ** 3705 ** Return the type of the data in column 'column' of the current row. 3706 */ 3707 static int test_column_type( 3708 void * clientData, 3709 Tcl_Interp *interp, 3710 int objc, 3711 Tcl_Obj *CONST objv[] 3712 ){ 3713 sqlite3_stmt *pStmt; 3714 int col; 3715 int tp; 3716 3717 if( objc!=3 ){ 3718 Tcl_AppendResult(interp, "wrong # args: should be \"", 3719 Tcl_GetString(objv[0]), " STMT column", 0); 3720 return TCL_ERROR; 3721 } 3722 3723 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3724 if( Tcl_GetIntFromObj(interp, objv[2], &col) ) return TCL_ERROR; 3725 3726 tp = sqlite3_column_type(pStmt, col); 3727 switch( tp ){ 3728 case SQLITE_INTEGER: 3729 Tcl_SetResult(interp, "INTEGER", TCL_STATIC); 3730 break; 3731 case SQLITE_NULL: 3732 Tcl_SetResult(interp, "NULL", TCL_STATIC); 3733 break; 3734 case SQLITE_FLOAT: 3735 Tcl_SetResult(interp, "FLOAT", TCL_STATIC); 3736 break; 3737 case SQLITE_TEXT: 3738 Tcl_SetResult(interp, "TEXT", TCL_STATIC); 3739 break; 3740 case SQLITE_BLOB: 3741 Tcl_SetResult(interp, "BLOB", TCL_STATIC); 3742 break; 3743 default: 3744 assert(0); 3745 } 3746 3747 return TCL_OK; 3748 } 3749 3750 /* 3751 ** Usage: sqlite3_column_int64 STMT column 3752 ** 3753 ** Return the data in column 'column' of the current row cast as an 3754 ** wide (64-bit) integer. 3755 */ 3756 static int test_column_int64( 3757 void * clientData, 3758 Tcl_Interp *interp, 3759 int objc, 3760 Tcl_Obj *CONST objv[] 3761 ){ 3762 sqlite3_stmt *pStmt; 3763 int col; 3764 i64 iVal; 3765 3766 if( objc!=3 ){ 3767 Tcl_AppendResult(interp, "wrong # args: should be \"", 3768 Tcl_GetString(objv[0]), " STMT column", 0); 3769 return TCL_ERROR; 3770 } 3771 3772 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3773 if( Tcl_GetIntFromObj(interp, objv[2], &col) ) return TCL_ERROR; 3774 3775 iVal = sqlite3_column_int64(pStmt, col); 3776 Tcl_SetObjResult(interp, Tcl_NewWideIntObj(iVal)); 3777 return TCL_OK; 3778 } 3779 3780 /* 3781 ** Usage: sqlite3_column_blob STMT column 3782 */ 3783 static int test_column_blob( 3784 void * clientData, 3785 Tcl_Interp *interp, 3786 int objc, 3787 Tcl_Obj *CONST objv[] 3788 ){ 3789 sqlite3_stmt *pStmt; 3790 int col; 3791 3792 int len; 3793 const void *pBlob; 3794 3795 if( objc!=3 ){ 3796 Tcl_AppendResult(interp, "wrong # args: should be \"", 3797 Tcl_GetString(objv[0]), " STMT column", 0); 3798 return TCL_ERROR; 3799 } 3800 3801 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3802 if( Tcl_GetIntFromObj(interp, objv[2], &col) ) return TCL_ERROR; 3803 3804 len = sqlite3_column_bytes(pStmt, col); 3805 pBlob = sqlite3_column_blob(pStmt, col); 3806 Tcl_SetObjResult(interp, Tcl_NewByteArrayObj(pBlob, len)); 3807 return TCL_OK; 3808 } 3809 3810 /* 3811 ** Usage: sqlite3_column_double STMT column 3812 ** 3813 ** Return the data in column 'column' of the current row cast as a double. 3814 */ 3815 static int test_column_double( 3816 void * clientData, 3817 Tcl_Interp *interp, 3818 int objc, 3819 Tcl_Obj *CONST objv[] 3820 ){ 3821 sqlite3_stmt *pStmt; 3822 int col; 3823 double rVal; 3824 3825 if( objc!=3 ){ 3826 Tcl_AppendResult(interp, "wrong # args: should be \"", 3827 Tcl_GetString(objv[0]), " STMT column", 0); 3828 return TCL_ERROR; 3829 } 3830 3831 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3832 if( Tcl_GetIntFromObj(interp, objv[2], &col) ) return TCL_ERROR; 3833 3834 rVal = sqlite3_column_double(pStmt, col); 3835 Tcl_SetObjResult(interp, Tcl_NewDoubleObj(rVal)); 3836 return TCL_OK; 3837 } 3838 3839 /* 3840 ** Usage: sqlite3_data_count STMT 3841 ** 3842 ** Return the number of columns returned by the sql statement STMT. 3843 */ 3844 static int test_data_count( 3845 void * clientData, 3846 Tcl_Interp *interp, 3847 int objc, 3848 Tcl_Obj *CONST objv[] 3849 ){ 3850 sqlite3_stmt *pStmt; 3851 3852 if( objc!=2 ){ 3853 Tcl_AppendResult(interp, "wrong # args: should be \"", 3854 Tcl_GetString(objv[0]), " STMT column", 0); 3855 return TCL_ERROR; 3856 } 3857 3858 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3859 3860 Tcl_SetObjResult(interp, Tcl_NewIntObj(sqlite3_data_count(pStmt))); 3861 return TCL_OK; 3862 } 3863 3864 /* 3865 ** Usage: sqlite3_column_text STMT column 3866 ** 3867 ** Usage: sqlite3_column_decltype STMT column 3868 ** 3869 ** Usage: sqlite3_column_name STMT column 3870 */ 3871 static int test_stmt_utf8( 3872 void * clientData, /* Pointer to SQLite API function to be invoke */ 3873 Tcl_Interp *interp, 3874 int objc, 3875 Tcl_Obj *CONST objv[] 3876 ){ 3877 sqlite3_stmt *pStmt; 3878 int col; 3879 const char *(*xFunc)(sqlite3_stmt*, int); 3880 const char *zRet; 3881 3882 xFunc = (const char *(*)(sqlite3_stmt*, int))clientData; 3883 if( objc!=3 ){ 3884 Tcl_AppendResult(interp, "wrong # args: should be \"", 3885 Tcl_GetString(objv[0]), " STMT column", 0); 3886 return TCL_ERROR; 3887 } 3888 3889 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3890 if( Tcl_GetIntFromObj(interp, objv[2], &col) ) return TCL_ERROR; 3891 zRet = xFunc(pStmt, col); 3892 if( zRet ){ 3893 Tcl_SetResult(interp, (char *)zRet, 0); 3894 } 3895 return TCL_OK; 3896 } 3897 3898 static int test_global_recover( 3899 void * clientData, 3900 Tcl_Interp *interp, 3901 int objc, 3902 Tcl_Obj *CONST objv[] 3903 ){ 3904 #ifndef SQLITE_OMIT_DEPRECATED 3905 int rc; 3906 if( objc!=1 ){ 3907 Tcl_WrongNumArgs(interp, 1, objv, ""); 3908 return TCL_ERROR; 3909 } 3910 rc = sqlite3_global_recover(); 3911 Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); 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 PWD 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 const char *zPwd; 4625 int nPwd; 4626 4627 if( objc!=3 ){ 4628 Tcl_AppendResult(interp, "wrong # args: should be \"", 4629 Tcl_GetStringFromObj(objv[0], 0), " DB PWD", 0); 4630 return TCL_ERROR; 4631 } 4632 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 4633 return TCL_ERROR; 4634 } 4635 zPwd = Tcl_GetStringFromObj(objv[2], &nPwd); 4636 4637 #if !defined(SQLITE_ENABLE_LOCKING_STYLE) 4638 # if defined(__APPLE__) 4639 # define SQLITE_ENABLE_LOCKING_STYLE 1 4640 # else 4641 # define SQLITE_ENABLE_LOCKING_STYLE 0 4642 # endif 4643 #endif 4644 #if SQLITE_ENABLE_LOCKING_STYLE && defined(__APPLE__) 4645 { 4646 char *testPath; 4647 int rc; 4648 char proxyPath[400]; 4649 4650 if( sizeof(proxyPath)<nPwd+20 ){ 4651 Tcl_AppendResult(interp, "PWD too big", (void*)0); 4652 return TCL_ERROR; 4653 } 4654 sprintf(proxyPath, "%s/test.proxy", zPwd); 4655 rc = sqlite3_file_control(db, NULL, SQLITE_SET_LOCKPROXYFILE, proxyPath); 4656 if( rc ){ 4657 Tcl_SetObjResult(interp, Tcl_NewIntObj(rc)); 4658 return TCL_ERROR; 4659 } 4660 rc = sqlite3_file_control(db, NULL, SQLITE_GET_LOCKPROXYFILE, &testPath); 4661 if( strncmp(proxyPath,testPath,11) ){ 4662 Tcl_AppendResult(interp, "Lock proxy file did not match the " 4663 "previously assigned value", 0); 4664 return TCL_ERROR; 4665 } 4666 if( rc ){ 4667 Tcl_SetObjResult(interp, Tcl_NewIntObj(rc)); 4668 return TCL_ERROR; 4669 } 4670 rc = sqlite3_file_control(db, NULL, SQLITE_SET_LOCKPROXYFILE, proxyPath); 4671 if( rc ){ 4672 Tcl_SetObjResult(interp, Tcl_NewIntObj(rc)); 4673 return TCL_ERROR; 4674 } 4675 } 4676 #endif 4677 return TCL_OK; 4678 } 4679 4680 4681 /* 4682 ** tclcmd: sqlite3_vfs_list 4683 ** 4684 ** Return a tcl list containing the names of all registered vfs's. 4685 */ 4686 static int vfs_list( 4687 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 4688 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 4689 int objc, /* Number of arguments */ 4690 Tcl_Obj *CONST objv[] /* Command arguments */ 4691 ){ 4692 sqlite3_vfs *pVfs; 4693 Tcl_Obj *pRet = Tcl_NewObj(); 4694 if( objc!=1 ){ 4695 Tcl_WrongNumArgs(interp, 1, objv, ""); 4696 return TCL_ERROR; 4697 } 4698 for(pVfs=sqlite3_vfs_find(0); pVfs; pVfs=pVfs->pNext){ 4699 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewStringObj(pVfs->zName, -1)); 4700 } 4701 Tcl_SetObjResult(interp, pRet); 4702 return TCL_OK; 4703 } 4704 4705 /* 4706 ** tclcmd: sqlite3_limit DB ID VALUE 4707 ** 4708 ** This TCL command runs the sqlite3_limit interface and 4709 ** verifies correct operation of the same. 4710 */ 4711 static int test_limit( 4712 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 4713 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 4714 int objc, /* Number of arguments */ 4715 Tcl_Obj *CONST objv[] /* Command arguments */ 4716 ){ 4717 sqlite3 *db; 4718 int rc; 4719 static const struct { 4720 char *zName; 4721 int id; 4722 } aId[] = { 4723 { "SQLITE_LIMIT_LENGTH", SQLITE_LIMIT_LENGTH }, 4724 { "SQLITE_LIMIT_SQL_LENGTH", SQLITE_LIMIT_SQL_LENGTH }, 4725 { "SQLITE_LIMIT_COLUMN", SQLITE_LIMIT_COLUMN }, 4726 { "SQLITE_LIMIT_EXPR_DEPTH", SQLITE_LIMIT_EXPR_DEPTH }, 4727 { "SQLITE_LIMIT_COMPOUND_SELECT", SQLITE_LIMIT_COMPOUND_SELECT }, 4728 { "SQLITE_LIMIT_VDBE_OP", SQLITE_LIMIT_VDBE_OP }, 4729 { "SQLITE_LIMIT_FUNCTION_ARG", SQLITE_LIMIT_FUNCTION_ARG }, 4730 { "SQLITE_LIMIT_ATTACHED", SQLITE_LIMIT_ATTACHED }, 4731 { "SQLITE_LIMIT_LIKE_PATTERN_LENGTH", SQLITE_LIMIT_LIKE_PATTERN_LENGTH }, 4732 { "SQLITE_LIMIT_VARIABLE_NUMBER", SQLITE_LIMIT_VARIABLE_NUMBER }, 4733 { "SQLITE_LIMIT_TRIGGER_DEPTH", SQLITE_LIMIT_TRIGGER_DEPTH }, 4734 4735 /* Out of range test cases */ 4736 { "SQLITE_LIMIT_TOOSMALL", -1, }, 4737 { "SQLITE_LIMIT_TOOBIG", SQLITE_LIMIT_TRIGGER_DEPTH+1 }, 4738 }; 4739 int i, id; 4740 int val; 4741 const char *zId; 4742 4743 if( objc!=4 ){ 4744 Tcl_AppendResult(interp, "wrong # args: should be \"", 4745 Tcl_GetStringFromObj(objv[0], 0), " DB ID VALUE", 0); 4746 return TCL_ERROR; 4747 } 4748 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 4749 zId = Tcl_GetString(objv[2]); 4750 for(i=0; i<sizeof(aId)/sizeof(aId[0]); i++){ 4751 if( strcmp(zId, aId[i].zName)==0 ){ 4752 id = aId[i].id; 4753 break; 4754 } 4755 } 4756 if( i>=sizeof(aId)/sizeof(aId[0]) ){ 4757 Tcl_AppendResult(interp, "unknown limit type: ", zId, (char*)0); 4758 return TCL_ERROR; 4759 } 4760 if( Tcl_GetIntFromObj(interp, objv[3], &val) ) return TCL_ERROR; 4761 rc = sqlite3_limit(db, id, val); 4762 Tcl_SetObjResult(interp, Tcl_NewIntObj(rc)); 4763 return TCL_OK; 4764 } 4765 4766 /* 4767 ** tclcmd: save_prng_state 4768 ** 4769 ** Save the state of the pseudo-random number generator. 4770 ** At the same time, verify that sqlite3_test_control works even when 4771 ** called with an out-of-range opcode. 4772 */ 4773 static int save_prng_state( 4774 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 4775 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 4776 int objc, /* Number of arguments */ 4777 Tcl_Obj *CONST objv[] /* Command arguments */ 4778 ){ 4779 int rc = sqlite3_test_control(9999); 4780 assert( rc==0 ); 4781 rc = sqlite3_test_control(-1); 4782 assert( rc==0 ); 4783 sqlite3_test_control(SQLITE_TESTCTRL_PRNG_SAVE); 4784 return TCL_OK; 4785 } 4786 /* 4787 ** tclcmd: restore_prng_state 4788 */ 4789 static int restore_prng_state( 4790 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 4791 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 4792 int objc, /* Number of arguments */ 4793 Tcl_Obj *CONST objv[] /* Command arguments */ 4794 ){ 4795 sqlite3_test_control(SQLITE_TESTCTRL_PRNG_RESTORE); 4796 return TCL_OK; 4797 } 4798 /* 4799 ** tclcmd: reset_prng_state 4800 */ 4801 static int reset_prng_state( 4802 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 4803 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 4804 int objc, /* Number of arguments */ 4805 Tcl_Obj *CONST objv[] /* Command arguments */ 4806 ){ 4807 sqlite3_test_control(SQLITE_TESTCTRL_PRNG_RESET); 4808 return TCL_OK; 4809 } 4810 4811 /* 4812 ** tclcmd: pcache_stats 4813 */ 4814 static int test_pcache_stats( 4815 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 4816 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 4817 int objc, /* Number of arguments */ 4818 Tcl_Obj *CONST objv[] /* Command arguments */ 4819 ){ 4820 int nMin; 4821 int nMax; 4822 int nCurrent; 4823 int nRecyclable; 4824 Tcl_Obj *pRet; 4825 4826 sqlite3PcacheStats(&nCurrent, &nMax, &nMin, &nRecyclable); 4827 4828 pRet = Tcl_NewObj(); 4829 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewStringObj("current", -1)); 4830 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewIntObj(nCurrent)); 4831 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewStringObj("max", -1)); 4832 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewIntObj(nMax)); 4833 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewStringObj("min", -1)); 4834 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewIntObj(nMin)); 4835 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewStringObj("recyclable", -1)); 4836 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewIntObj(nRecyclable)); 4837 4838 Tcl_SetObjResult(interp, pRet); 4839 4840 return TCL_OK; 4841 } 4842 4843 #ifdef SQLITE_ENABLE_UNLOCK_NOTIFY 4844 static void test_unlock_notify_cb(void **aArg, int nArg){ 4845 int ii; 4846 for(ii=0; ii<nArg; ii++){ 4847 Tcl_EvalEx((Tcl_Interp *)aArg[ii], "unlock_notify", -1, TCL_EVAL_GLOBAL); 4848 } 4849 } 4850 #endif /* SQLITE_ENABLE_UNLOCK_NOTIFY */ 4851 4852 /* 4853 ** tclcmd: sqlite3_unlock_notify db 4854 */ 4855 #ifdef SQLITE_ENABLE_UNLOCK_NOTIFY 4856 static int test_unlock_notify( 4857 ClientData clientData, /* Unused */ 4858 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 4859 int objc, /* Number of arguments */ 4860 Tcl_Obj *CONST objv[] /* Command arguments */ 4861 ){ 4862 sqlite3 *db; 4863 int rc; 4864 4865 if( objc!=2 ){ 4866 Tcl_WrongNumArgs(interp, 1, objv, "DB"); 4867 return TCL_ERROR; 4868 } 4869 4870 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 4871 return TCL_ERROR; 4872 } 4873 rc = sqlite3_unlock_notify(db, test_unlock_notify_cb, (void *)interp); 4874 Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); 4875 return TCL_OK; 4876 } 4877 #endif 4878 4879 /* 4880 ** tclcmd: sqlite3_wal_checkpoint db ?NAME? 4881 */ 4882 static int test_wal_checkpoint( 4883 ClientData clientData, /* Unused */ 4884 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 4885 int objc, /* Number of arguments */ 4886 Tcl_Obj *CONST objv[] /* Command arguments */ 4887 ){ 4888 char *zDb = 0; 4889 sqlite3 *db; 4890 int rc; 4891 4892 if( objc!=3 && objc!=2 ){ 4893 Tcl_WrongNumArgs(interp, 1, objv, "DB ?NAME?"); 4894 return TCL_ERROR; 4895 } 4896 4897 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 4898 return TCL_ERROR; 4899 } 4900 if( objc==3 ){ 4901 zDb = Tcl_GetString(objv[2]); 4902 } 4903 rc = sqlite3_wal_checkpoint(db, zDb); 4904 Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); 4905 return TCL_OK; 4906 } 4907 4908 4909 /* 4910 ** tcl_objproc COMMANDNAME ARGS... 4911 ** 4912 ** Run a TCL command using its objProc interface. Throw an error if 4913 ** the command has no objProc interface. 4914 */ 4915 static int runAsObjProc( 4916 void * clientData, 4917 Tcl_Interp *interp, 4918 int objc, 4919 Tcl_Obj *CONST objv[] 4920 ){ 4921 Tcl_CmdInfo cmdInfo; 4922 if( objc<2 ){ 4923 Tcl_WrongNumArgs(interp, 1, objv, "COMMAND ..."); 4924 return TCL_ERROR; 4925 } 4926 if( !Tcl_GetCommandInfo(interp, Tcl_GetString(objv[1]), &cmdInfo) ){ 4927 Tcl_AppendResult(interp, "command not found: ", 4928 Tcl_GetString(objv[1]), (char*)0); 4929 return TCL_ERROR; 4930 } 4931 if( cmdInfo.objProc==0 ){ 4932 Tcl_AppendResult(interp, "command has no objProc: ", 4933 Tcl_GetString(objv[1]), (char*)0); 4934 return TCL_ERROR; 4935 } 4936 return cmdInfo.objProc(cmdInfo.objClientData, interp, objc-1, objv+1); 4937 } 4938 4939 4940 /* 4941 ** Register commands with the TCL interpreter. 4942 */ 4943 int Sqlitetest1_Init(Tcl_Interp *interp){ 4944 extern int sqlite3_search_count; 4945 extern int sqlite3_found_count; 4946 extern int sqlite3_interrupt_count; 4947 extern int sqlite3_open_file_count; 4948 extern int sqlite3_sort_count; 4949 extern int sqlite3_current_time; 4950 #if SQLITE_OS_UNIX && defined(__APPLE__) && SQLITE_ENABLE_LOCKING_STYLE 4951 extern int sqlite3_hostid_num; 4952 #endif 4953 extern int sqlite3_max_blobsize; 4954 extern int sqlite3BtreeSharedCacheReport(void*, 4955 Tcl_Interp*,int,Tcl_Obj*CONST*); 4956 static struct { 4957 char *zName; 4958 Tcl_CmdProc *xProc; 4959 } aCmd[] = { 4960 { "db_enter", (Tcl_CmdProc*)db_enter }, 4961 { "db_leave", (Tcl_CmdProc*)db_leave }, 4962 { "sqlite3_mprintf_int", (Tcl_CmdProc*)sqlite3_mprintf_int }, 4963 { "sqlite3_mprintf_int64", (Tcl_CmdProc*)sqlite3_mprintf_int64 }, 4964 { "sqlite3_mprintf_long", (Tcl_CmdProc*)sqlite3_mprintf_long }, 4965 { "sqlite3_mprintf_str", (Tcl_CmdProc*)sqlite3_mprintf_str }, 4966 { "sqlite3_snprintf_str", (Tcl_CmdProc*)sqlite3_snprintf_str }, 4967 { "sqlite3_mprintf_stronly", (Tcl_CmdProc*)sqlite3_mprintf_stronly}, 4968 { "sqlite3_mprintf_double", (Tcl_CmdProc*)sqlite3_mprintf_double }, 4969 { "sqlite3_mprintf_scaled", (Tcl_CmdProc*)sqlite3_mprintf_scaled }, 4970 { "sqlite3_mprintf_hexdouble", (Tcl_CmdProc*)sqlite3_mprintf_hexdouble}, 4971 { "sqlite3_mprintf_z_test", (Tcl_CmdProc*)test_mprintf_z }, 4972 { "sqlite3_mprintf_n_test", (Tcl_CmdProc*)test_mprintf_n }, 4973 { "sqlite3_snprintf_int", (Tcl_CmdProc*)test_snprintf_int }, 4974 { "sqlite3_last_insert_rowid", (Tcl_CmdProc*)test_last_rowid }, 4975 { "sqlite3_exec_printf", (Tcl_CmdProc*)test_exec_printf }, 4976 { "sqlite3_exec_hex", (Tcl_CmdProc*)test_exec_hex }, 4977 { "sqlite3_exec", (Tcl_CmdProc*)test_exec }, 4978 { "sqlite3_exec_nr", (Tcl_CmdProc*)test_exec_nr }, 4979 #ifndef SQLITE_OMIT_GET_TABLE 4980 { "sqlite3_get_table_printf", (Tcl_CmdProc*)test_get_table_printf }, 4981 #endif 4982 { "sqlite3_close", (Tcl_CmdProc*)sqlite_test_close }, 4983 { "sqlite3_create_function", (Tcl_CmdProc*)test_create_function }, 4984 { "sqlite3_create_aggregate", (Tcl_CmdProc*)test_create_aggregate }, 4985 { "sqlite_register_test_function", (Tcl_CmdProc*)test_register_func }, 4986 { "sqlite_abort", (Tcl_CmdProc*)sqlite_abort }, 4987 { "sqlite_bind", (Tcl_CmdProc*)test_bind }, 4988 { "breakpoint", (Tcl_CmdProc*)test_breakpoint }, 4989 { "sqlite3_key", (Tcl_CmdProc*)test_key }, 4990 { "sqlite3_rekey", (Tcl_CmdProc*)test_rekey }, 4991 { "sqlite_set_magic", (Tcl_CmdProc*)sqlite_set_magic }, 4992 { "sqlite3_interrupt", (Tcl_CmdProc*)test_interrupt }, 4993 { "sqlite_delete_function", (Tcl_CmdProc*)delete_function }, 4994 { "sqlite_delete_collation", (Tcl_CmdProc*)delete_collation }, 4995 { "sqlite3_get_autocommit", (Tcl_CmdProc*)get_autocommit }, 4996 { "sqlite3_stack_used", (Tcl_CmdProc*)test_stack_used }, 4997 { "sqlite3_busy_timeout", (Tcl_CmdProc*)test_busy_timeout }, 4998 { "printf", (Tcl_CmdProc*)test_printf }, 4999 { "sqlite3IoTrace", (Tcl_CmdProc*)test_io_trace }, 5000 }; 5001 static struct { 5002 char *zName; 5003 Tcl_ObjCmdProc *xProc; 5004 void *clientData; 5005 } aObjCmd[] = { 5006 { "sqlite3_connection_pointer", get_sqlite_pointer, 0 }, 5007 { "sqlite3_bind_int", test_bind_int, 0 }, 5008 { "sqlite3_bind_zeroblob", test_bind_zeroblob, 0 }, 5009 { "sqlite3_bind_int64", test_bind_int64, 0 }, 5010 { "sqlite3_bind_double", test_bind_double, 0 }, 5011 { "sqlite3_bind_null", test_bind_null ,0 }, 5012 { "sqlite3_bind_text", test_bind_text ,0 }, 5013 { "sqlite3_bind_text16", test_bind_text16 ,0 }, 5014 { "sqlite3_bind_blob", test_bind_blob ,0 }, 5015 { "sqlite3_bind_parameter_count", test_bind_parameter_count, 0}, 5016 { "sqlite3_bind_parameter_name", test_bind_parameter_name, 0}, 5017 { "sqlite3_bind_parameter_index", test_bind_parameter_index, 0}, 5018 { "sqlite3_clear_bindings", test_clear_bindings, 0}, 5019 { "sqlite3_sleep", test_sleep, 0}, 5020 { "sqlite3_errcode", test_errcode ,0 }, 5021 { "sqlite3_extended_errcode", test_ex_errcode ,0 }, 5022 { "sqlite3_errmsg", test_errmsg ,0 }, 5023 { "sqlite3_errmsg16", test_errmsg16 ,0 }, 5024 { "sqlite3_open", test_open ,0 }, 5025 { "sqlite3_open16", test_open16 ,0 }, 5026 { "sqlite3_complete16", test_complete16 ,0 }, 5027 5028 { "sqlite3_prepare", test_prepare ,0 }, 5029 { "sqlite3_prepare16", test_prepare16 ,0 }, 5030 { "sqlite3_prepare_v2", test_prepare_v2 ,0 }, 5031 { "sqlite3_prepare_tkt3134", test_prepare_tkt3134, 0}, 5032 { "sqlite3_prepare16_v2", test_prepare16_v2 ,0 }, 5033 { "sqlite3_finalize", test_finalize ,0 }, 5034 { "sqlite3_stmt_status", test_stmt_status ,0 }, 5035 { "sqlite3_reset", test_reset ,0 }, 5036 { "sqlite3_expired", test_expired ,0 }, 5037 { "sqlite3_transfer_bindings", test_transfer_bind ,0 }, 5038 { "sqlite3_changes", test_changes ,0 }, 5039 { "sqlite3_step", test_step ,0 }, 5040 { "sqlite3_sql", test_sql ,0 }, 5041 { "sqlite3_next_stmt", test_next_stmt ,0 }, 5042 5043 { "sqlite3_release_memory", test_release_memory, 0}, 5044 { "sqlite3_soft_heap_limit", test_soft_heap_limit, 0}, 5045 { "sqlite3_thread_cleanup", test_thread_cleanup, 0}, 5046 { "sqlite3_pager_refcounts", test_pager_refcounts, 0}, 5047 5048 { "sqlite3_load_extension", test_load_extension, 0}, 5049 { "sqlite3_enable_load_extension", test_enable_load, 0}, 5050 { "sqlite3_extended_result_codes", test_extended_result_codes, 0}, 5051 { "sqlite3_limit", test_limit, 0}, 5052 5053 { "save_prng_state", save_prng_state, 0 }, 5054 { "restore_prng_state", restore_prng_state, 0 }, 5055 { "reset_prng_state", reset_prng_state, 0 }, 5056 { "tcl_objproc", runAsObjProc, 0 }, 5057 5058 /* sqlite3_column_*() API */ 5059 { "sqlite3_column_count", test_column_count ,0 }, 5060 { "sqlite3_data_count", test_data_count ,0 }, 5061 { "sqlite3_column_type", test_column_type ,0 }, 5062 { "sqlite3_column_blob", test_column_blob ,0 }, 5063 { "sqlite3_column_double", test_column_double ,0 }, 5064 { "sqlite3_column_int64", test_column_int64 ,0 }, 5065 { "sqlite3_column_text", test_stmt_utf8, (void*)sqlite3_column_text }, 5066 { "sqlite3_column_name", test_stmt_utf8, (void*)sqlite3_column_name }, 5067 { "sqlite3_column_int", test_stmt_int, (void*)sqlite3_column_int }, 5068 { "sqlite3_column_bytes", test_stmt_int, (void*)sqlite3_column_bytes}, 5069 #ifndef SQLITE_OMIT_DECLTYPE 5070 { "sqlite3_column_decltype",test_stmt_utf8,(void*)sqlite3_column_decltype}, 5071 #endif 5072 #ifdef SQLITE_ENABLE_COLUMN_METADATA 5073 { "sqlite3_column_database_name",test_stmt_utf8,(void*)sqlite3_column_database_name}, 5074 { "sqlite3_column_table_name",test_stmt_utf8,(void*)sqlite3_column_table_name}, 5075 { "sqlite3_column_origin_name",test_stmt_utf8,(void*)sqlite3_column_origin_name}, 5076 #endif 5077 5078 #ifndef SQLITE_OMIT_UTF16 5079 { "sqlite3_column_bytes16", test_stmt_int, (void*)sqlite3_column_bytes16 }, 5080 { "sqlite3_column_text16", test_stmt_utf16, (void*)sqlite3_column_text16}, 5081 { "sqlite3_column_name16", test_stmt_utf16, (void*)sqlite3_column_name16}, 5082 { "add_alignment_test_collations", add_alignment_test_collations, 0 }, 5083 #ifndef SQLITE_OMIT_DECLTYPE 5084 { "sqlite3_column_decltype16",test_stmt_utf16,(void*)sqlite3_column_decltype16}, 5085 #endif 5086 #ifdef SQLITE_ENABLE_COLUMN_METADATA 5087 {"sqlite3_column_database_name16", 5088 test_stmt_utf16, sqlite3_column_database_name16}, 5089 {"sqlite3_column_table_name16", test_stmt_utf16, (void*)sqlite3_column_table_name16}, 5090 {"sqlite3_column_origin_name16", test_stmt_utf16, (void*)sqlite3_column_origin_name16}, 5091 #endif 5092 #endif 5093 { "sqlite3_create_collation_v2", test_create_collation_v2, 0 }, 5094 { "sqlite3_global_recover", test_global_recover, 0 }, 5095 { "working_64bit_int", working_64bit_int, 0 }, 5096 { "vfs_unlink_test", vfs_unlink_test, 0 }, 5097 { "vfs_initfail_test", vfs_initfail_test, 0 }, 5098 { "vfs_unregister_all", vfs_unregister_all, 0 }, 5099 { "vfs_reregister_all", vfs_reregister_all, 0 }, 5100 { "file_control_test", file_control_test, 0 }, 5101 { "file_control_lasterrno_test", file_control_lasterrno_test, 0 }, 5102 { "file_control_lockproxy_test", file_control_lockproxy_test, 0 }, 5103 { "sqlite3_vfs_list", vfs_list, 0 }, 5104 5105 /* Functions from os.h */ 5106 #ifndef SQLITE_OMIT_UTF16 5107 { "add_test_collate", test_collate, 0 }, 5108 { "add_test_collate_needed", test_collate_needed, 0 }, 5109 { "add_test_function", test_function, 0 }, 5110 #endif 5111 { "sqlite3_test_errstr", test_errstr, 0 }, 5112 { "tcl_variable_type", tcl_variable_type, 0 }, 5113 #ifndef SQLITE_OMIT_SHARED_CACHE 5114 { "sqlite3_enable_shared_cache", test_enable_shared, 0 }, 5115 { "sqlite3_shared_cache_report", sqlite3BtreeSharedCacheReport, 0}, 5116 #endif 5117 { "sqlite3_libversion_number", test_libversion_number, 0 }, 5118 #ifdef SQLITE_ENABLE_COLUMN_METADATA 5119 { "sqlite3_table_column_metadata", test_table_column_metadata, 0 }, 5120 #endif 5121 #ifndef SQLITE_OMIT_INCRBLOB 5122 { "sqlite3_blob_read", test_blob_read, 0 }, 5123 { "sqlite3_blob_write", test_blob_write, 0 }, 5124 #endif 5125 { "pcache_stats", test_pcache_stats, 0 }, 5126 #ifdef SQLITE_ENABLE_UNLOCK_NOTIFY 5127 { "sqlite3_unlock_notify", test_unlock_notify, 0 }, 5128 #endif 5129 { "sqlite3_wal_checkpoint", test_wal_checkpoint, 0 }, 5130 }; 5131 static int bitmask_size = sizeof(Bitmask)*8; 5132 int i; 5133 extern int sqlite3_sync_count, sqlite3_fullsync_count; 5134 extern int sqlite3_opentemp_count; 5135 extern int sqlite3_like_count; 5136 extern int sqlite3_xferopt_count; 5137 extern int sqlite3_pager_readdb_count; 5138 extern int sqlite3_pager_writedb_count; 5139 extern int sqlite3_pager_writej_count; 5140 #if SQLITE_OS_WIN 5141 extern int sqlite3_os_type; 5142 #endif 5143 #ifdef SQLITE_DEBUG 5144 extern int sqlite3WhereTrace; 5145 extern int sqlite3OSTrace; 5146 extern int sqlite3VdbeAddopTrace; 5147 extern int sqlite3WalTrace; 5148 #endif 5149 #ifdef SQLITE_TEST 5150 extern char sqlite3_query_plan[]; 5151 static char *query_plan = sqlite3_query_plan; 5152 #ifdef SQLITE_ENABLE_FTS3 5153 extern int sqlite3_fts3_enable_parentheses; 5154 #endif 5155 #endif 5156 5157 for(i=0; i<sizeof(aCmd)/sizeof(aCmd[0]); i++){ 5158 Tcl_CreateCommand(interp, aCmd[i].zName, aCmd[i].xProc, 0, 0); 5159 } 5160 for(i=0; i<sizeof(aObjCmd)/sizeof(aObjCmd[0]); i++){ 5161 Tcl_CreateObjCommand(interp, aObjCmd[i].zName, 5162 aObjCmd[i].xProc, aObjCmd[i].clientData, 0); 5163 } 5164 Tcl_LinkVar(interp, "sqlite_search_count", 5165 (char*)&sqlite3_search_count, TCL_LINK_INT); 5166 Tcl_LinkVar(interp, "sqlite_found_count", 5167 (char*)&sqlite3_found_count, TCL_LINK_INT); 5168 Tcl_LinkVar(interp, "sqlite_sort_count", 5169 (char*)&sqlite3_sort_count, TCL_LINK_INT); 5170 Tcl_LinkVar(interp, "sqlite3_max_blobsize", 5171 (char*)&sqlite3_max_blobsize, TCL_LINK_INT); 5172 Tcl_LinkVar(interp, "sqlite_like_count", 5173 (char*)&sqlite3_like_count, TCL_LINK_INT); 5174 Tcl_LinkVar(interp, "sqlite_interrupt_count", 5175 (char*)&sqlite3_interrupt_count, TCL_LINK_INT); 5176 Tcl_LinkVar(interp, "sqlite_open_file_count", 5177 (char*)&sqlite3_open_file_count, TCL_LINK_INT); 5178 Tcl_LinkVar(interp, "sqlite_current_time", 5179 (char*)&sqlite3_current_time, TCL_LINK_INT); 5180 #if SQLITE_OS_UNIX && defined(__APPLE__) && SQLITE_ENABLE_LOCKING_STYLE 5181 Tcl_LinkVar(interp, "sqlite_hostid_num", 5182 (char*)&sqlite3_hostid_num, TCL_LINK_INT); 5183 #endif 5184 Tcl_LinkVar(interp, "sqlite3_xferopt_count", 5185 (char*)&sqlite3_xferopt_count, TCL_LINK_INT); 5186 Tcl_LinkVar(interp, "sqlite3_pager_readdb_count", 5187 (char*)&sqlite3_pager_readdb_count, TCL_LINK_INT); 5188 Tcl_LinkVar(interp, "sqlite3_pager_writedb_count", 5189 (char*)&sqlite3_pager_writedb_count, TCL_LINK_INT); 5190 Tcl_LinkVar(interp, "sqlite3_pager_writej_count", 5191 (char*)&sqlite3_pager_writej_count, TCL_LINK_INT); 5192 #ifndef SQLITE_OMIT_UTF16 5193 Tcl_LinkVar(interp, "unaligned_string_counter", 5194 (char*)&unaligned_string_counter, TCL_LINK_INT); 5195 #endif 5196 #ifndef SQLITE_OMIT_UTF16 5197 Tcl_LinkVar(interp, "sqlite_last_needed_collation", 5198 (char*)&pzNeededCollation, TCL_LINK_STRING|TCL_LINK_READ_ONLY); 5199 #endif 5200 #if SQLITE_OS_WIN 5201 Tcl_LinkVar(interp, "sqlite_os_type", 5202 (char*)&sqlite3_os_type, TCL_LINK_INT); 5203 #endif 5204 #ifdef SQLITE_TEST 5205 Tcl_LinkVar(interp, "sqlite_query_plan", 5206 (char*)&query_plan, TCL_LINK_STRING|TCL_LINK_READ_ONLY); 5207 #endif 5208 #ifdef SQLITE_DEBUG 5209 Tcl_LinkVar(interp, "sqlite_addop_trace", 5210 (char*)&sqlite3VdbeAddopTrace, TCL_LINK_INT); 5211 Tcl_LinkVar(interp, "sqlite_where_trace", 5212 (char*)&sqlite3WhereTrace, TCL_LINK_INT); 5213 Tcl_LinkVar(interp, "sqlite_os_trace", 5214 (char*)&sqlite3OSTrace, TCL_LINK_INT); 5215 #ifndef SQLITE_OMIT_WAL 5216 Tcl_LinkVar(interp, "sqlite_wal_trace", 5217 (char*)&sqlite3WalTrace, TCL_LINK_INT); 5218 #endif 5219 #endif 5220 #ifndef SQLITE_OMIT_DISKIO 5221 Tcl_LinkVar(interp, "sqlite_opentemp_count", 5222 (char*)&sqlite3_opentemp_count, TCL_LINK_INT); 5223 #endif 5224 Tcl_LinkVar(interp, "sqlite_static_bind_value", 5225 (char*)&sqlite_static_bind_value, TCL_LINK_STRING); 5226 Tcl_LinkVar(interp, "sqlite_static_bind_nbyte", 5227 (char*)&sqlite_static_bind_nbyte, TCL_LINK_INT); 5228 Tcl_LinkVar(interp, "sqlite_temp_directory", 5229 (char*)&sqlite3_temp_directory, TCL_LINK_STRING); 5230 Tcl_LinkVar(interp, "bitmask_size", 5231 (char*)&bitmask_size, TCL_LINK_INT|TCL_LINK_READ_ONLY); 5232 Tcl_LinkVar(interp, "sqlite_sync_count", 5233 (char*)&sqlite3_sync_count, TCL_LINK_INT); 5234 Tcl_LinkVar(interp, "sqlite_fullsync_count", 5235 (char*)&sqlite3_fullsync_count, TCL_LINK_INT); 5236 #if defined(SQLITE_ENABLE_FTS3) && defined(SQLITE_TEST) 5237 Tcl_LinkVar(interp, "sqlite_fts3_enable_parentheses", 5238 (char*)&sqlite3_fts3_enable_parentheses, TCL_LINK_INT); 5239 #endif 5240 return TCL_OK; 5241 } 5242