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_create_function_v2 DB NAME NARG ENC ?SWITCHES? 1795 ** 1796 ** Available switches are: 1797 ** 1798 ** -func SCRIPT 1799 ** -step SCRIPT 1800 ** -final SCRIPT 1801 ** -destroy SCRIPT 1802 */ 1803 typedef struct CreateFunctionV2 CreateFunctionV2; 1804 struct CreateFunctionV2 { 1805 Tcl_Interp *interp; 1806 Tcl_Obj *pFunc; /* Script for function invocation */ 1807 Tcl_Obj *pStep; /* Script for agg. step invocation */ 1808 Tcl_Obj *pFinal; /* Script for agg. finalization invocation */ 1809 Tcl_Obj *pDestroy; /* Destructor script */ 1810 }; 1811 static void cf2Func(sqlite3_context *ctx, int nArg, sqlite3_value **aArg){ 1812 } 1813 static void cf2Step(sqlite3_context *ctx, int nArg, sqlite3_value **aArg){ 1814 } 1815 static void cf2Final(sqlite3_context *ctx){ 1816 } 1817 static void cf2Destroy(void *pUser){ 1818 CreateFunctionV2 *p = (CreateFunctionV2 *)pUser; 1819 1820 if( p->interp && p->pDestroy ){ 1821 int rc = Tcl_EvalObjEx(p->interp, p->pDestroy, 0); 1822 if( rc!=TCL_OK ) Tcl_BackgroundError(p->interp); 1823 } 1824 1825 if( p->pFunc ) Tcl_DecrRefCount(p->pFunc); 1826 if( p->pStep ) Tcl_DecrRefCount(p->pStep); 1827 if( p->pFinal ) Tcl_DecrRefCount(p->pFinal); 1828 if( p->pDestroy ) Tcl_DecrRefCount(p->pDestroy); 1829 sqlite3_free(p); 1830 } 1831 static int test_create_function_v2( 1832 ClientData clientData, /* Not used */ 1833 Tcl_Interp *interp, /* The invoking TCL interpreter */ 1834 int objc, /* Number of arguments */ 1835 Tcl_Obj *CONST objv[] /* Command arguments */ 1836 ){ 1837 sqlite3 *db; 1838 const char *zFunc; 1839 int nArg; 1840 int enc; 1841 CreateFunctionV2 *p; 1842 int i; 1843 int rc; 1844 1845 struct EncTable { 1846 const char *zEnc; 1847 int enc; 1848 } aEnc[] = { 1849 {"utf8", SQLITE_UTF8 }, 1850 {"utf16", SQLITE_UTF16 }, 1851 {"utf16le", SQLITE_UTF16LE }, 1852 {"utf16be", SQLITE_UTF16BE }, 1853 {"any", SQLITE_ANY }, 1854 {"0", 0 } 1855 }; 1856 1857 if( objc<5 || (objc%2)==0 ){ 1858 Tcl_WrongNumArgs(interp, 1, objv, "DB NAME NARG ENC SWITCHES..."); 1859 return TCL_ERROR; 1860 } 1861 1862 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 1863 zFunc = Tcl_GetString(objv[2]); 1864 if( Tcl_GetIntFromObj(interp, objv[3], &nArg) ) return TCL_ERROR; 1865 if( Tcl_GetIndexFromObjStruct(interp, objv[4], aEnc, sizeof(aEnc[0]), 1866 "encoding", 0, &enc) 1867 ){ 1868 return TCL_ERROR; 1869 } 1870 enc = aEnc[enc].enc; 1871 1872 p = sqlite3_malloc(sizeof(CreateFunctionV2)); 1873 assert( p ); 1874 memset(p, 0, sizeof(CreateFunctionV2)); 1875 p->interp = interp; 1876 1877 for(i=5; i<objc; i+=2){ 1878 int iSwitch; 1879 const char *azSwitch[] = {"-func", "-step", "-final", "-destroy", 0}; 1880 if( Tcl_GetIndexFromObj(interp, objv[i], azSwitch, "switch", 0, &iSwitch) ){ 1881 sqlite3_free(p); 1882 return TCL_ERROR; 1883 } 1884 1885 switch( iSwitch ){ 1886 case 0: p->pFunc = objv[i+1]; break; 1887 case 1: p->pStep = objv[i+1]; break; 1888 case 2: p->pFinal = objv[i+1]; break; 1889 case 3: p->pDestroy = objv[i+1]; break; 1890 } 1891 } 1892 if( p->pFunc ) p->pFunc = Tcl_DuplicateObj(p->pFunc); 1893 if( p->pStep ) p->pStep = Tcl_DuplicateObj(p->pStep); 1894 if( p->pFinal ) p->pFinal = Tcl_DuplicateObj(p->pFinal); 1895 if( p->pDestroy ) p->pDestroy = Tcl_DuplicateObj(p->pDestroy); 1896 1897 if( p->pFunc ) Tcl_IncrRefCount(p->pFunc); 1898 if( p->pStep ) Tcl_IncrRefCount(p->pStep); 1899 if( p->pFinal ) Tcl_IncrRefCount(p->pFinal); 1900 if( p->pDestroy ) Tcl_IncrRefCount(p->pDestroy); 1901 1902 rc = sqlite3_create_function_v2(db, zFunc, nArg, enc, (void *)p, 1903 (p->pFunc ? cf2Func : 0), 1904 (p->pStep ? cf2Step : 0), 1905 (p->pFinal ? cf2Final : 0), 1906 cf2Destroy 1907 ); 1908 if( rc!=SQLITE_OK ){ 1909 p->interp = 0; 1910 Tcl_ResetResult(interp); 1911 Tcl_AppendResult(interp, sqlite3TestErrorName(rc), 0); 1912 return TCL_ERROR; 1913 } 1914 return TCL_OK; 1915 } 1916 1917 /* 1918 ** Usage: sqlite3_load_extension DB-HANDLE FILE ?PROC? 1919 */ 1920 static int test_load_extension( 1921 ClientData clientData, /* Not used */ 1922 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1923 int objc, /* Number of arguments */ 1924 Tcl_Obj *CONST objv[] /* Command arguments */ 1925 ){ 1926 Tcl_CmdInfo cmdInfo; 1927 sqlite3 *db; 1928 int rc; 1929 char *zDb; 1930 char *zFile; 1931 char *zProc = 0; 1932 char *zErr = 0; 1933 1934 if( objc!=4 && objc!=3 ){ 1935 Tcl_WrongNumArgs(interp, 1, objv, "DB-HANDLE FILE ?PROC?"); 1936 return TCL_ERROR; 1937 } 1938 zDb = Tcl_GetString(objv[1]); 1939 zFile = Tcl_GetString(objv[2]); 1940 if( objc==4 ){ 1941 zProc = Tcl_GetString(objv[3]); 1942 } 1943 1944 /* Extract the C database handle from the Tcl command name */ 1945 if( !Tcl_GetCommandInfo(interp, zDb, &cmdInfo) ){ 1946 Tcl_AppendResult(interp, "command not found: ", zDb, (char*)0); 1947 return TCL_ERROR; 1948 } 1949 db = ((struct SqliteDb*)cmdInfo.objClientData)->db; 1950 assert(db); 1951 1952 /* Call the underlying C function. If an error occurs, set rc to 1953 ** TCL_ERROR and load any error string into the interpreter. If no 1954 ** error occurs, set rc to TCL_OK. 1955 */ 1956 #ifdef SQLITE_OMIT_LOAD_EXTENSION 1957 rc = SQLITE_ERROR; 1958 zErr = sqlite3_mprintf("this build omits sqlite3_load_extension()"); 1959 #else 1960 rc = sqlite3_load_extension(db, zFile, zProc, &zErr); 1961 #endif 1962 if( rc!=SQLITE_OK ){ 1963 Tcl_SetResult(interp, zErr ? zErr : "", TCL_VOLATILE); 1964 rc = TCL_ERROR; 1965 }else{ 1966 rc = TCL_OK; 1967 } 1968 sqlite3_free(zErr); 1969 1970 return rc; 1971 } 1972 1973 /* 1974 ** Usage: sqlite3_enable_load_extension DB-HANDLE ONOFF 1975 */ 1976 static int test_enable_load( 1977 ClientData clientData, /* Not used */ 1978 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 1979 int objc, /* Number of arguments */ 1980 Tcl_Obj *CONST objv[] /* Command arguments */ 1981 ){ 1982 Tcl_CmdInfo cmdInfo; 1983 sqlite3 *db; 1984 char *zDb; 1985 int onoff; 1986 1987 if( objc!=3 ){ 1988 Tcl_WrongNumArgs(interp, 1, objv, "DB-HANDLE ONOFF"); 1989 return TCL_ERROR; 1990 } 1991 zDb = Tcl_GetString(objv[1]); 1992 1993 /* Extract the C database handle from the Tcl command name */ 1994 if( !Tcl_GetCommandInfo(interp, zDb, &cmdInfo) ){ 1995 Tcl_AppendResult(interp, "command not found: ", zDb, (char*)0); 1996 return TCL_ERROR; 1997 } 1998 db = ((struct SqliteDb*)cmdInfo.objClientData)->db; 1999 assert(db); 2000 2001 /* Get the onoff parameter */ 2002 if( Tcl_GetBooleanFromObj(interp, objv[2], &onoff) ){ 2003 return TCL_ERROR; 2004 } 2005 2006 #ifdef SQLITE_OMIT_LOAD_EXTENSION 2007 Tcl_AppendResult(interp, "this build omits sqlite3_load_extension()"); 2008 return TCL_ERROR; 2009 #else 2010 sqlite3_enable_load_extension(db, onoff); 2011 return TCL_OK; 2012 #endif 2013 } 2014 2015 /* 2016 ** Usage: sqlite_abort 2017 ** 2018 ** Shutdown the process immediately. This is not a clean shutdown. 2019 ** This command is used to test the recoverability of a database in 2020 ** the event of a program crash. 2021 */ 2022 static int sqlite_abort( 2023 void *NotUsed, 2024 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 2025 int argc, /* Number of arguments */ 2026 char **argv /* Text of each argument */ 2027 ){ 2028 #if defined(_MSC_VER) 2029 /* We do this, otherwise the test will halt with a popup message 2030 * that we have to click away before the test will continue. 2031 */ 2032 _set_abort_behavior( 0, _CALL_REPORTFAULT ); 2033 #endif 2034 exit(255); 2035 assert( interp==0 ); /* This will always fail */ 2036 return TCL_OK; 2037 } 2038 2039 /* 2040 ** The following routine is a user-defined SQL function whose purpose 2041 ** is to test the sqlite_set_result() API. 2042 */ 2043 static void testFunc(sqlite3_context *context, int argc, sqlite3_value **argv){ 2044 while( argc>=2 ){ 2045 const char *zArg0 = (char*)sqlite3_value_text(argv[0]); 2046 if( zArg0 ){ 2047 if( 0==sqlite3StrICmp(zArg0, "int") ){ 2048 sqlite3_result_int(context, sqlite3_value_int(argv[1])); 2049 }else if( sqlite3StrICmp(zArg0,"int64")==0 ){ 2050 sqlite3_result_int64(context, sqlite3_value_int64(argv[1])); 2051 }else if( sqlite3StrICmp(zArg0,"string")==0 ){ 2052 sqlite3_result_text(context, (char*)sqlite3_value_text(argv[1]), -1, 2053 SQLITE_TRANSIENT); 2054 }else if( sqlite3StrICmp(zArg0,"double")==0 ){ 2055 sqlite3_result_double(context, sqlite3_value_double(argv[1])); 2056 }else if( sqlite3StrICmp(zArg0,"null")==0 ){ 2057 sqlite3_result_null(context); 2058 }else if( sqlite3StrICmp(zArg0,"value")==0 ){ 2059 sqlite3_result_value(context, argv[sqlite3_value_int(argv[1])]); 2060 }else{ 2061 goto error_out; 2062 } 2063 }else{ 2064 goto error_out; 2065 } 2066 argc -= 2; 2067 argv += 2; 2068 } 2069 return; 2070 2071 error_out: 2072 sqlite3_result_error(context,"first argument should be one of: " 2073 "int int64 string double null value", -1); 2074 } 2075 2076 /* 2077 ** Usage: sqlite_register_test_function DB NAME 2078 ** 2079 ** Register the test SQL function on the database DB under the name NAME. 2080 */ 2081 static int test_register_func( 2082 void *NotUsed, 2083 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 2084 int argc, /* Number of arguments */ 2085 char **argv /* Text of each argument */ 2086 ){ 2087 sqlite3 *db; 2088 int rc; 2089 if( argc!=3 ){ 2090 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 2091 " DB FUNCTION-NAME", 0); 2092 return TCL_ERROR; 2093 } 2094 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 2095 rc = sqlite3_create_function(db, argv[2], -1, SQLITE_UTF8, 0, 2096 testFunc, 0, 0); 2097 if( rc!=0 ){ 2098 Tcl_AppendResult(interp, sqlite3ErrStr(rc), 0); 2099 return TCL_ERROR; 2100 } 2101 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 2102 return TCL_OK; 2103 } 2104 2105 /* 2106 ** Usage: sqlite3_finalize STMT 2107 ** 2108 ** Finalize a statement handle. 2109 */ 2110 static int test_finalize( 2111 void * clientData, 2112 Tcl_Interp *interp, 2113 int objc, 2114 Tcl_Obj *CONST objv[] 2115 ){ 2116 sqlite3_stmt *pStmt; 2117 int rc; 2118 sqlite3 *db = 0; 2119 2120 if( objc!=2 ){ 2121 Tcl_AppendResult(interp, "wrong # args: should be \"", 2122 Tcl_GetStringFromObj(objv[0], 0), " <STMT>", 0); 2123 return TCL_ERROR; 2124 } 2125 2126 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 2127 2128 if( pStmt ){ 2129 db = StmtToDb(pStmt); 2130 } 2131 rc = sqlite3_finalize(pStmt); 2132 Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); 2133 if( db && sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 2134 return TCL_OK; 2135 } 2136 2137 /* 2138 ** Usage: sqlite3_stmt_status STMT CODE RESETFLAG 2139 ** 2140 ** Get the value of a status counter from a statement. 2141 */ 2142 static int test_stmt_status( 2143 void * clientData, 2144 Tcl_Interp *interp, 2145 int objc, 2146 Tcl_Obj *CONST objv[] 2147 ){ 2148 int iValue; 2149 int i, op, resetFlag; 2150 const char *zOpName; 2151 sqlite3_stmt *pStmt; 2152 2153 static const struct { 2154 const char *zName; 2155 int op; 2156 } aOp[] = { 2157 { "SQLITE_STMTSTATUS_FULLSCAN_STEP", SQLITE_STMTSTATUS_FULLSCAN_STEP }, 2158 { "SQLITE_STMTSTATUS_SORT", SQLITE_STMTSTATUS_SORT }, 2159 { "SQLITE_STMTSTATUS_AUTOINDEX", SQLITE_STMTSTATUS_AUTOINDEX }, 2160 }; 2161 if( objc!=4 ){ 2162 Tcl_WrongNumArgs(interp, 1, objv, "STMT PARAMETER RESETFLAG"); 2163 return TCL_ERROR; 2164 } 2165 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 2166 zOpName = Tcl_GetString(objv[2]); 2167 for(i=0; i<ArraySize(aOp); i++){ 2168 if( strcmp(aOp[i].zName, zOpName)==0 ){ 2169 op = aOp[i].op; 2170 break; 2171 } 2172 } 2173 if( i>=ArraySize(aOp) ){ 2174 if( Tcl_GetIntFromObj(interp, objv[2], &op) ) return TCL_ERROR; 2175 } 2176 if( Tcl_GetBooleanFromObj(interp, objv[3], &resetFlag) ) return TCL_ERROR; 2177 iValue = sqlite3_stmt_status(pStmt, op, resetFlag); 2178 Tcl_SetObjResult(interp, Tcl_NewIntObj(iValue)); 2179 return TCL_OK; 2180 } 2181 2182 /* 2183 ** Usage: sqlite3_next_stmt DB STMT 2184 ** 2185 ** Return the next statment in sequence after STMT. 2186 */ 2187 static int test_next_stmt( 2188 void * clientData, 2189 Tcl_Interp *interp, 2190 int objc, 2191 Tcl_Obj *CONST objv[] 2192 ){ 2193 sqlite3_stmt *pStmt; 2194 sqlite3 *db = 0; 2195 char zBuf[50]; 2196 2197 if( objc!=3 ){ 2198 Tcl_AppendResult(interp, "wrong # args: should be \"", 2199 Tcl_GetStringFromObj(objv[0], 0), " DB STMT", 0); 2200 return TCL_ERROR; 2201 } 2202 2203 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 2204 if( getStmtPointer(interp, Tcl_GetString(objv[2]), &pStmt) ) return TCL_ERROR; 2205 pStmt = sqlite3_next_stmt(db, pStmt); 2206 if( pStmt ){ 2207 if( sqlite3TestMakePointerStr(interp, zBuf, pStmt) ) return TCL_ERROR; 2208 Tcl_AppendResult(interp, zBuf, 0); 2209 } 2210 return TCL_OK; 2211 } 2212 2213 2214 /* 2215 ** Usage: sqlite3_reset STMT 2216 ** 2217 ** Reset a statement handle. 2218 */ 2219 static int test_reset( 2220 void * clientData, 2221 Tcl_Interp *interp, 2222 int objc, 2223 Tcl_Obj *CONST objv[] 2224 ){ 2225 sqlite3_stmt *pStmt; 2226 int rc; 2227 2228 if( objc!=2 ){ 2229 Tcl_AppendResult(interp, "wrong # args: should be \"", 2230 Tcl_GetStringFromObj(objv[0], 0), " <STMT>", 0); 2231 return TCL_ERROR; 2232 } 2233 2234 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 2235 2236 rc = sqlite3_reset(pStmt); 2237 if( pStmt && sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ){ 2238 return TCL_ERROR; 2239 } 2240 Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); 2241 /* 2242 if( rc ){ 2243 return TCL_ERROR; 2244 } 2245 */ 2246 return TCL_OK; 2247 } 2248 2249 /* 2250 ** Usage: sqlite3_expired STMT 2251 ** 2252 ** Return TRUE if a recompilation of the statement is recommended. 2253 */ 2254 static int test_expired( 2255 void * clientData, 2256 Tcl_Interp *interp, 2257 int objc, 2258 Tcl_Obj *CONST objv[] 2259 ){ 2260 #ifndef SQLITE_OMIT_DEPRECATED 2261 sqlite3_stmt *pStmt; 2262 if( objc!=2 ){ 2263 Tcl_AppendResult(interp, "wrong # args: should be \"", 2264 Tcl_GetStringFromObj(objv[0], 0), " <STMT>", 0); 2265 return TCL_ERROR; 2266 } 2267 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 2268 Tcl_SetObjResult(interp, Tcl_NewBooleanObj(sqlite3_expired(pStmt))); 2269 #endif 2270 return TCL_OK; 2271 } 2272 2273 /* 2274 ** Usage: sqlite3_transfer_bindings FROMSTMT TOSTMT 2275 ** 2276 ** Transfer all bindings from FROMSTMT over to TOSTMT 2277 */ 2278 static int test_transfer_bind( 2279 void * clientData, 2280 Tcl_Interp *interp, 2281 int objc, 2282 Tcl_Obj *CONST objv[] 2283 ){ 2284 #ifndef SQLITE_OMIT_DEPRECATED 2285 sqlite3_stmt *pStmt1, *pStmt2; 2286 if( objc!=3 ){ 2287 Tcl_AppendResult(interp, "wrong # args: should be \"", 2288 Tcl_GetStringFromObj(objv[0], 0), " FROM-STMT TO-STMT", 0); 2289 return TCL_ERROR; 2290 } 2291 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt1)) return TCL_ERROR; 2292 if( getStmtPointer(interp, Tcl_GetString(objv[2]), &pStmt2)) return TCL_ERROR; 2293 Tcl_SetObjResult(interp, 2294 Tcl_NewIntObj(sqlite3_transfer_bindings(pStmt1,pStmt2))); 2295 #endif 2296 return TCL_OK; 2297 } 2298 2299 /* 2300 ** Usage: sqlite3_changes DB 2301 ** 2302 ** Return the number of changes made to the database by the last SQL 2303 ** execution. 2304 */ 2305 static int test_changes( 2306 void * clientData, 2307 Tcl_Interp *interp, 2308 int objc, 2309 Tcl_Obj *CONST objv[] 2310 ){ 2311 sqlite3 *db; 2312 if( objc!=2 ){ 2313 Tcl_AppendResult(interp, "wrong # args: should be \"", 2314 Tcl_GetString(objv[0]), " DB", 0); 2315 return TCL_ERROR; 2316 } 2317 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 2318 Tcl_SetObjResult(interp, Tcl_NewIntObj(sqlite3_changes(db))); 2319 return TCL_OK; 2320 } 2321 2322 /* 2323 ** This is the "static_bind_value" that variables are bound to when 2324 ** the FLAG option of sqlite3_bind is "static" 2325 */ 2326 static char *sqlite_static_bind_value = 0; 2327 static int sqlite_static_bind_nbyte = 0; 2328 2329 /* 2330 ** Usage: sqlite3_bind VM IDX VALUE FLAGS 2331 ** 2332 ** Sets the value of the IDX-th occurance of "?" in the original SQL 2333 ** string. VALUE is the new value. If FLAGS=="null" then VALUE is 2334 ** ignored and the value is set to NULL. If FLAGS=="static" then 2335 ** the value is set to the value of a static variable named 2336 ** "sqlite_static_bind_value". If FLAGS=="normal" then a copy 2337 ** of the VALUE is made. If FLAGS=="blob10" then a VALUE is ignored 2338 ** an a 10-byte blob "abc\000xyz\000pq" is inserted. 2339 */ 2340 static int test_bind( 2341 void *NotUsed, 2342 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 2343 int argc, /* Number of arguments */ 2344 char **argv /* Text of each argument */ 2345 ){ 2346 sqlite3_stmt *pStmt; 2347 int rc; 2348 int idx; 2349 if( argc!=5 ){ 2350 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 2351 " VM IDX VALUE (null|static|normal)\"", 0); 2352 return TCL_ERROR; 2353 } 2354 if( getStmtPointer(interp, argv[1], &pStmt) ) return TCL_ERROR; 2355 if( Tcl_GetInt(interp, argv[2], &idx) ) return TCL_ERROR; 2356 if( strcmp(argv[4],"null")==0 ){ 2357 rc = sqlite3_bind_null(pStmt, idx); 2358 }else if( strcmp(argv[4],"static")==0 ){ 2359 rc = sqlite3_bind_text(pStmt, idx, sqlite_static_bind_value, -1, 0); 2360 }else if( strcmp(argv[4],"static-nbytes")==0 ){ 2361 rc = sqlite3_bind_text(pStmt, idx, sqlite_static_bind_value, 2362 sqlite_static_bind_nbyte, 0); 2363 }else if( strcmp(argv[4],"normal")==0 ){ 2364 rc = sqlite3_bind_text(pStmt, idx, argv[3], -1, SQLITE_TRANSIENT); 2365 }else if( strcmp(argv[4],"blob10")==0 ){ 2366 rc = sqlite3_bind_text(pStmt, idx, "abc\000xyz\000pq", 10, SQLITE_STATIC); 2367 }else{ 2368 Tcl_AppendResult(interp, "4th argument should be " 2369 "\"null\" or \"static\" or \"normal\"", 0); 2370 return TCL_ERROR; 2371 } 2372 if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR; 2373 if( rc ){ 2374 char zBuf[50]; 2375 sprintf(zBuf, "(%d) ", rc); 2376 Tcl_AppendResult(interp, zBuf, sqlite3ErrStr(rc), 0); 2377 return TCL_ERROR; 2378 } 2379 return TCL_OK; 2380 } 2381 2382 #ifndef SQLITE_OMIT_UTF16 2383 /* 2384 ** Usage: add_test_collate <db ptr> <utf8> <utf16le> <utf16be> 2385 ** 2386 ** This function is used to test that SQLite selects the correct collation 2387 ** sequence callback when multiple versions (for different text encodings) 2388 ** are available. 2389 ** 2390 ** Calling this routine registers the collation sequence "test_collate" 2391 ** with database handle <db>. The second argument must be a list of three 2392 ** boolean values. If the first is true, then a version of test_collate is 2393 ** registered for UTF-8, if the second is true, a version is registered for 2394 ** UTF-16le, if the third is true, a UTF-16be version is available. 2395 ** Previous versions of test_collate are deleted. 2396 ** 2397 ** The collation sequence test_collate is implemented by calling the 2398 ** following TCL script: 2399 ** 2400 ** "test_collate <enc> <lhs> <rhs>" 2401 ** 2402 ** The <lhs> and <rhs> are the two values being compared, encoded in UTF-8. 2403 ** The <enc> parameter is the encoding of the collation function that 2404 ** SQLite selected to call. The TCL test script implements the 2405 ** "test_collate" proc. 2406 ** 2407 ** Note that this will only work with one intepreter at a time, as the 2408 ** interp pointer to use when evaluating the TCL script is stored in 2409 ** pTestCollateInterp. 2410 */ 2411 static Tcl_Interp* pTestCollateInterp; 2412 static int test_collate_func( 2413 void *pCtx, 2414 int nA, const void *zA, 2415 int nB, const void *zB 2416 ){ 2417 Tcl_Interp *i = pTestCollateInterp; 2418 int encin = SQLITE_PTR_TO_INT(pCtx); 2419 int res; 2420 int n; 2421 2422 sqlite3_value *pVal; 2423 Tcl_Obj *pX; 2424 2425 pX = Tcl_NewStringObj("test_collate", -1); 2426 Tcl_IncrRefCount(pX); 2427 2428 switch( encin ){ 2429 case SQLITE_UTF8: 2430 Tcl_ListObjAppendElement(i,pX,Tcl_NewStringObj("UTF-8",-1)); 2431 break; 2432 case SQLITE_UTF16LE: 2433 Tcl_ListObjAppendElement(i,pX,Tcl_NewStringObj("UTF-16LE",-1)); 2434 break; 2435 case SQLITE_UTF16BE: 2436 Tcl_ListObjAppendElement(i,pX,Tcl_NewStringObj("UTF-16BE",-1)); 2437 break; 2438 default: 2439 assert(0); 2440 } 2441 2442 sqlite3BeginBenignMalloc(); 2443 pVal = sqlite3ValueNew(0); 2444 if( pVal ){ 2445 sqlite3ValueSetStr(pVal, nA, zA, encin, SQLITE_STATIC); 2446 n = sqlite3_value_bytes(pVal); 2447 Tcl_ListObjAppendElement(i,pX, 2448 Tcl_NewStringObj((char*)sqlite3_value_text(pVal),n)); 2449 sqlite3ValueSetStr(pVal, nB, zB, encin, SQLITE_STATIC); 2450 n = sqlite3_value_bytes(pVal); 2451 Tcl_ListObjAppendElement(i,pX, 2452 Tcl_NewStringObj((char*)sqlite3_value_text(pVal),n)); 2453 sqlite3ValueFree(pVal); 2454 } 2455 sqlite3EndBenignMalloc(); 2456 2457 Tcl_EvalObjEx(i, pX, 0); 2458 Tcl_DecrRefCount(pX); 2459 Tcl_GetIntFromObj(i, Tcl_GetObjResult(i), &res); 2460 return res; 2461 } 2462 static int test_collate( 2463 void * clientData, 2464 Tcl_Interp *interp, 2465 int objc, 2466 Tcl_Obj *CONST objv[] 2467 ){ 2468 sqlite3 *db; 2469 int val; 2470 sqlite3_value *pVal; 2471 int rc; 2472 2473 if( objc!=5 ) goto bad_args; 2474 pTestCollateInterp = interp; 2475 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 2476 2477 if( TCL_OK!=Tcl_GetBooleanFromObj(interp, objv[2], &val) ) return TCL_ERROR; 2478 rc = sqlite3_create_collation(db, "test_collate", SQLITE_UTF8, 2479 (void *)SQLITE_UTF8, val?test_collate_func:0); 2480 if( rc==SQLITE_OK ){ 2481 const void *zUtf16; 2482 if( TCL_OK!=Tcl_GetBooleanFromObj(interp, objv[3], &val) ) return TCL_ERROR; 2483 rc = sqlite3_create_collation(db, "test_collate", SQLITE_UTF16LE, 2484 (void *)SQLITE_UTF16LE, val?test_collate_func:0); 2485 if( TCL_OK!=Tcl_GetBooleanFromObj(interp, objv[4], &val) ) return TCL_ERROR; 2486 2487 #if 0 2488 if( sqlite3_iMallocFail>0 ){ 2489 sqlite3_iMallocFail++; 2490 } 2491 #endif 2492 sqlite3_mutex_enter(db->mutex); 2493 pVal = sqlite3ValueNew(db); 2494 sqlite3ValueSetStr(pVal, -1, "test_collate", SQLITE_UTF8, SQLITE_STATIC); 2495 zUtf16 = sqlite3ValueText(pVal, SQLITE_UTF16NATIVE); 2496 if( db->mallocFailed ){ 2497 rc = SQLITE_NOMEM; 2498 }else{ 2499 rc = sqlite3_create_collation16(db, zUtf16, SQLITE_UTF16BE, 2500 (void *)SQLITE_UTF16BE, val?test_collate_func:0); 2501 } 2502 sqlite3ValueFree(pVal); 2503 sqlite3_mutex_leave(db->mutex); 2504 } 2505 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 2506 2507 if( rc!=SQLITE_OK ){ 2508 Tcl_AppendResult(interp, sqlite3TestErrorName(rc), 0); 2509 return TCL_ERROR; 2510 } 2511 return TCL_OK; 2512 2513 bad_args: 2514 Tcl_AppendResult(interp, "wrong # args: should be \"", 2515 Tcl_GetStringFromObj(objv[0], 0), " <DB> <utf8> <utf16le> <utf16be>", 0); 2516 return TCL_ERROR; 2517 } 2518 2519 /* 2520 ** When the collation needed callback is invoked, record the name of 2521 ** the requested collating function here. The recorded name is linked 2522 ** to a TCL variable and used to make sure that the requested collation 2523 ** name is correct. 2524 */ 2525 static char zNeededCollation[200]; 2526 static char *pzNeededCollation = zNeededCollation; 2527 2528 2529 /* 2530 ** Called when a collating sequence is needed. Registered using 2531 ** sqlite3_collation_needed16(). 2532 */ 2533 static void test_collate_needed_cb( 2534 void *pCtx, 2535 sqlite3 *db, 2536 int eTextRep, 2537 const void *pName 2538 ){ 2539 int enc = ENC(db); 2540 int i; 2541 char *z; 2542 for(z = (char*)pName, i=0; *z || z[1]; z++){ 2543 if( *z ) zNeededCollation[i++] = *z; 2544 } 2545 zNeededCollation[i] = 0; 2546 sqlite3_create_collation( 2547 db, "test_collate", ENC(db), SQLITE_INT_TO_PTR(enc), test_collate_func); 2548 } 2549 2550 /* 2551 ** Usage: add_test_collate_needed DB 2552 */ 2553 static int test_collate_needed( 2554 void * clientData, 2555 Tcl_Interp *interp, 2556 int objc, 2557 Tcl_Obj *CONST objv[] 2558 ){ 2559 sqlite3 *db; 2560 int rc; 2561 2562 if( objc!=2 ) goto bad_args; 2563 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 2564 rc = sqlite3_collation_needed16(db, 0, test_collate_needed_cb); 2565 zNeededCollation[0] = 0; 2566 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 2567 return TCL_OK; 2568 2569 bad_args: 2570 Tcl_WrongNumArgs(interp, 1, objv, "DB"); 2571 return TCL_ERROR; 2572 } 2573 2574 /* 2575 ** tclcmd: add_alignment_test_collations DB 2576 ** 2577 ** Add two new collating sequences to the database DB 2578 ** 2579 ** utf16_aligned 2580 ** utf16_unaligned 2581 ** 2582 ** Both collating sequences use the same sort order as BINARY. 2583 ** The only difference is that the utf16_aligned collating 2584 ** sequence is declared with the SQLITE_UTF16_ALIGNED flag. 2585 ** Both collating functions increment the unaligned utf16 counter 2586 ** whenever they see a string that begins on an odd byte boundary. 2587 */ 2588 static int unaligned_string_counter = 0; 2589 static int alignmentCollFunc( 2590 void *NotUsed, 2591 int nKey1, const void *pKey1, 2592 int nKey2, const void *pKey2 2593 ){ 2594 int rc, n; 2595 n = nKey1<nKey2 ? nKey1 : nKey2; 2596 if( nKey1>0 && 1==(1&(SQLITE_PTR_TO_INT(pKey1))) ) unaligned_string_counter++; 2597 if( nKey2>0 && 1==(1&(SQLITE_PTR_TO_INT(pKey2))) ) unaligned_string_counter++; 2598 rc = memcmp(pKey1, pKey2, n); 2599 if( rc==0 ){ 2600 rc = nKey1 - nKey2; 2601 } 2602 return rc; 2603 } 2604 static int add_alignment_test_collations( 2605 void * clientData, 2606 Tcl_Interp *interp, 2607 int objc, 2608 Tcl_Obj *CONST objv[] 2609 ){ 2610 sqlite3 *db; 2611 if( objc>=2 ){ 2612 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 2613 sqlite3_create_collation(db, "utf16_unaligned", SQLITE_UTF16, 2614 0, alignmentCollFunc); 2615 sqlite3_create_collation(db, "utf16_aligned", SQLITE_UTF16_ALIGNED, 2616 0, alignmentCollFunc); 2617 } 2618 return SQLITE_OK; 2619 } 2620 #endif /* !defined(SQLITE_OMIT_UTF16) */ 2621 2622 /* 2623 ** Usage: add_test_function <db ptr> <utf8> <utf16le> <utf16be> 2624 ** 2625 ** This function is used to test that SQLite selects the correct user 2626 ** function callback when multiple versions (for different text encodings) 2627 ** are available. 2628 ** 2629 ** Calling this routine registers up to three versions of the user function 2630 ** "test_function" with database handle <db>. If the second argument is 2631 ** true, then a version of test_function is registered for UTF-8, if the 2632 ** third is true, a version is registered for UTF-16le, if the fourth is 2633 ** true, a UTF-16be version is available. Previous versions of 2634 ** test_function are deleted. 2635 ** 2636 ** The user function is implemented by calling the following TCL script: 2637 ** 2638 ** "test_function <enc> <arg>" 2639 ** 2640 ** Where <enc> is one of UTF-8, UTF-16LE or UTF16BE, and <arg> is the 2641 ** single argument passed to the SQL function. The value returned by 2642 ** the TCL script is used as the return value of the SQL function. It 2643 ** is passed to SQLite using UTF-16BE for a UTF-8 test_function(), UTF-8 2644 ** for a UTF-16LE test_function(), and UTF-16LE for an implementation that 2645 ** prefers UTF-16BE. 2646 */ 2647 #ifndef SQLITE_OMIT_UTF16 2648 static void test_function_utf8( 2649 sqlite3_context *pCtx, 2650 int nArg, 2651 sqlite3_value **argv 2652 ){ 2653 Tcl_Interp *interp; 2654 Tcl_Obj *pX; 2655 sqlite3_value *pVal; 2656 interp = (Tcl_Interp *)sqlite3_user_data(pCtx); 2657 pX = Tcl_NewStringObj("test_function", -1); 2658 Tcl_IncrRefCount(pX); 2659 Tcl_ListObjAppendElement(interp, pX, Tcl_NewStringObj("UTF-8", -1)); 2660 Tcl_ListObjAppendElement(interp, pX, 2661 Tcl_NewStringObj((char*)sqlite3_value_text(argv[0]), -1)); 2662 Tcl_EvalObjEx(interp, pX, 0); 2663 Tcl_DecrRefCount(pX); 2664 sqlite3_result_text(pCtx, Tcl_GetStringResult(interp), -1, SQLITE_TRANSIENT); 2665 pVal = sqlite3ValueNew(0); 2666 sqlite3ValueSetStr(pVal, -1, Tcl_GetStringResult(interp), 2667 SQLITE_UTF8, SQLITE_STATIC); 2668 sqlite3_result_text16be(pCtx, sqlite3_value_text16be(pVal), 2669 -1, SQLITE_TRANSIENT); 2670 sqlite3ValueFree(pVal); 2671 } 2672 static void test_function_utf16le( 2673 sqlite3_context *pCtx, 2674 int nArg, 2675 sqlite3_value **argv 2676 ){ 2677 Tcl_Interp *interp; 2678 Tcl_Obj *pX; 2679 sqlite3_value *pVal; 2680 interp = (Tcl_Interp *)sqlite3_user_data(pCtx); 2681 pX = Tcl_NewStringObj("test_function", -1); 2682 Tcl_IncrRefCount(pX); 2683 Tcl_ListObjAppendElement(interp, pX, Tcl_NewStringObj("UTF-16LE", -1)); 2684 Tcl_ListObjAppendElement(interp, pX, 2685 Tcl_NewStringObj((char*)sqlite3_value_text(argv[0]), -1)); 2686 Tcl_EvalObjEx(interp, pX, 0); 2687 Tcl_DecrRefCount(pX); 2688 pVal = sqlite3ValueNew(0); 2689 sqlite3ValueSetStr(pVal, -1, Tcl_GetStringResult(interp), 2690 SQLITE_UTF8, SQLITE_STATIC); 2691 sqlite3_result_text(pCtx,(char*)sqlite3_value_text(pVal),-1,SQLITE_TRANSIENT); 2692 sqlite3ValueFree(pVal); 2693 } 2694 static void test_function_utf16be( 2695 sqlite3_context *pCtx, 2696 int nArg, 2697 sqlite3_value **argv 2698 ){ 2699 Tcl_Interp *interp; 2700 Tcl_Obj *pX; 2701 sqlite3_value *pVal; 2702 interp = (Tcl_Interp *)sqlite3_user_data(pCtx); 2703 pX = Tcl_NewStringObj("test_function", -1); 2704 Tcl_IncrRefCount(pX); 2705 Tcl_ListObjAppendElement(interp, pX, Tcl_NewStringObj("UTF-16BE", -1)); 2706 Tcl_ListObjAppendElement(interp, pX, 2707 Tcl_NewStringObj((char*)sqlite3_value_text(argv[0]), -1)); 2708 Tcl_EvalObjEx(interp, pX, 0); 2709 Tcl_DecrRefCount(pX); 2710 pVal = sqlite3ValueNew(0); 2711 sqlite3ValueSetStr(pVal, -1, Tcl_GetStringResult(interp), 2712 SQLITE_UTF8, SQLITE_STATIC); 2713 sqlite3_result_text16(pCtx, sqlite3_value_text16le(pVal), 2714 -1, SQLITE_TRANSIENT); 2715 sqlite3_result_text16be(pCtx, sqlite3_value_text16le(pVal), 2716 -1, SQLITE_TRANSIENT); 2717 sqlite3_result_text16le(pCtx, sqlite3_value_text16le(pVal), 2718 -1, SQLITE_TRANSIENT); 2719 sqlite3ValueFree(pVal); 2720 } 2721 #endif /* SQLITE_OMIT_UTF16 */ 2722 static int test_function( 2723 void * clientData, 2724 Tcl_Interp *interp, 2725 int objc, 2726 Tcl_Obj *CONST objv[] 2727 ){ 2728 #ifndef SQLITE_OMIT_UTF16 2729 sqlite3 *db; 2730 int val; 2731 2732 if( objc!=5 ) goto bad_args; 2733 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 2734 2735 if( TCL_OK!=Tcl_GetBooleanFromObj(interp, objv[2], &val) ) return TCL_ERROR; 2736 if( val ){ 2737 sqlite3_create_function(db, "test_function", 1, SQLITE_UTF8, 2738 interp, test_function_utf8, 0, 0); 2739 } 2740 if( TCL_OK!=Tcl_GetBooleanFromObj(interp, objv[3], &val) ) return TCL_ERROR; 2741 if( val ){ 2742 sqlite3_create_function(db, "test_function", 1, SQLITE_UTF16LE, 2743 interp, test_function_utf16le, 0, 0); 2744 } 2745 if( TCL_OK!=Tcl_GetBooleanFromObj(interp, objv[4], &val) ) return TCL_ERROR; 2746 if( val ){ 2747 sqlite3_create_function(db, "test_function", 1, SQLITE_UTF16BE, 2748 interp, test_function_utf16be, 0, 0); 2749 } 2750 2751 return TCL_OK; 2752 bad_args: 2753 Tcl_AppendResult(interp, "wrong # args: should be \"", 2754 Tcl_GetStringFromObj(objv[0], 0), " <DB> <utf8> <utf16le> <utf16be>", 0); 2755 #endif /* SQLITE_OMIT_UTF16 */ 2756 return TCL_ERROR; 2757 } 2758 2759 /* 2760 ** Usage: sqlite3_test_errstr <err code> 2761 ** 2762 ** Test that the english language string equivalents for sqlite error codes 2763 ** are sane. The parameter is an integer representing an sqlite error code. 2764 ** The result is a list of two elements, the string representation of the 2765 ** error code and the english language explanation. 2766 */ 2767 static int test_errstr( 2768 void * clientData, 2769 Tcl_Interp *interp, 2770 int objc, 2771 Tcl_Obj *CONST objv[] 2772 ){ 2773 char *zCode; 2774 int i; 2775 if( objc!=1 ){ 2776 Tcl_WrongNumArgs(interp, 1, objv, "<error code>"); 2777 } 2778 2779 zCode = Tcl_GetString(objv[1]); 2780 for(i=0; i<200; i++){ 2781 if( 0==strcmp(t1ErrorName(i), zCode) ) break; 2782 } 2783 Tcl_SetResult(interp, (char *)sqlite3ErrStr(i), 0); 2784 return TCL_OK; 2785 } 2786 2787 /* 2788 ** Usage: breakpoint 2789 ** 2790 ** This routine exists for one purpose - to provide a place to put a 2791 ** breakpoint with GDB that can be triggered using TCL code. The use 2792 ** for this is when a particular test fails on (say) the 1485th iteration. 2793 ** In the TCL test script, we can add code like this: 2794 ** 2795 ** if {$i==1485} breakpoint 2796 ** 2797 ** Then run testfixture in the debugger and wait for the breakpoint to 2798 ** fire. Then additional breakpoints can be set to trace down the bug. 2799 */ 2800 static int test_breakpoint( 2801 void *NotUsed, 2802 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 2803 int argc, /* Number of arguments */ 2804 char **argv /* Text of each argument */ 2805 ){ 2806 return TCL_OK; /* Do nothing */ 2807 } 2808 2809 /* 2810 ** Usage: sqlite3_bind_zeroblob STMT IDX N 2811 ** 2812 ** Test the sqlite3_bind_zeroblob interface. STMT is a prepared statement. 2813 ** IDX is the index of a wildcard in the prepared statement. This command 2814 ** binds a N-byte zero-filled BLOB to the wildcard. 2815 */ 2816 static int test_bind_zeroblob( 2817 void * clientData, 2818 Tcl_Interp *interp, 2819 int objc, 2820 Tcl_Obj *CONST objv[] 2821 ){ 2822 sqlite3_stmt *pStmt; 2823 int idx; 2824 int n; 2825 int rc; 2826 2827 if( objc!=4 ){ 2828 Tcl_WrongNumArgs(interp, 1, objv, "STMT IDX N"); 2829 return TCL_ERROR; 2830 } 2831 2832 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 2833 if( Tcl_GetIntFromObj(interp, objv[2], &idx) ) return TCL_ERROR; 2834 if( Tcl_GetIntFromObj(interp, objv[3], &n) ) return TCL_ERROR; 2835 2836 rc = sqlite3_bind_zeroblob(pStmt, idx, n); 2837 if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR; 2838 if( rc!=SQLITE_OK ){ 2839 return TCL_ERROR; 2840 } 2841 2842 return TCL_OK; 2843 } 2844 2845 /* 2846 ** Usage: sqlite3_bind_int STMT N VALUE 2847 ** 2848 ** Test the sqlite3_bind_int interface. STMT is a prepared statement. 2849 ** N is the index of a wildcard in the prepared statement. This command 2850 ** binds a 32-bit integer VALUE to that wildcard. 2851 */ 2852 static int test_bind_int( 2853 void * clientData, 2854 Tcl_Interp *interp, 2855 int objc, 2856 Tcl_Obj *CONST objv[] 2857 ){ 2858 sqlite3_stmt *pStmt; 2859 int idx; 2860 int value; 2861 int rc; 2862 2863 if( objc!=4 ){ 2864 Tcl_AppendResult(interp, "wrong # args: should be \"", 2865 Tcl_GetStringFromObj(objv[0], 0), " STMT N VALUE", 0); 2866 return TCL_ERROR; 2867 } 2868 2869 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 2870 if( Tcl_GetIntFromObj(interp, objv[2], &idx) ) return TCL_ERROR; 2871 if( Tcl_GetIntFromObj(interp, objv[3], &value) ) return TCL_ERROR; 2872 2873 rc = sqlite3_bind_int(pStmt, idx, value); 2874 if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR; 2875 if( rc!=SQLITE_OK ){ 2876 return TCL_ERROR; 2877 } 2878 2879 return TCL_OK; 2880 } 2881 2882 2883 /* 2884 ** Usage: sqlite3_bind_int64 STMT N VALUE 2885 ** 2886 ** Test the sqlite3_bind_int64 interface. STMT is a prepared statement. 2887 ** N is the index of a wildcard in the prepared statement. This command 2888 ** binds a 64-bit integer VALUE to that wildcard. 2889 */ 2890 static int test_bind_int64( 2891 void * clientData, 2892 Tcl_Interp *interp, 2893 int objc, 2894 Tcl_Obj *CONST objv[] 2895 ){ 2896 sqlite3_stmt *pStmt; 2897 int idx; 2898 i64 value; 2899 int rc; 2900 2901 if( objc!=4 ){ 2902 Tcl_AppendResult(interp, "wrong # args: should be \"", 2903 Tcl_GetStringFromObj(objv[0], 0), " STMT N VALUE", 0); 2904 return TCL_ERROR; 2905 } 2906 2907 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 2908 if( Tcl_GetIntFromObj(interp, objv[2], &idx) ) return TCL_ERROR; 2909 if( Tcl_GetWideIntFromObj(interp, objv[3], &value) ) return TCL_ERROR; 2910 2911 rc = sqlite3_bind_int64(pStmt, idx, value); 2912 if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR; 2913 if( rc!=SQLITE_OK ){ 2914 return TCL_ERROR; 2915 } 2916 2917 return TCL_OK; 2918 } 2919 2920 2921 /* 2922 ** Usage: sqlite3_bind_double STMT N VALUE 2923 ** 2924 ** Test the sqlite3_bind_double interface. STMT is a prepared statement. 2925 ** N is the index of a wildcard in the prepared statement. This command 2926 ** binds a 64-bit integer VALUE to that wildcard. 2927 */ 2928 static int test_bind_double( 2929 void * clientData, 2930 Tcl_Interp *interp, 2931 int objc, 2932 Tcl_Obj *CONST objv[] 2933 ){ 2934 sqlite3_stmt *pStmt; 2935 int idx; 2936 double value; 2937 int rc; 2938 const char *zVal; 2939 int i; 2940 static const struct { 2941 const char *zName; /* Name of the special floating point value */ 2942 unsigned int iUpper; /* Upper 32 bits */ 2943 unsigned int iLower; /* Lower 32 bits */ 2944 } aSpecialFp[] = { 2945 { "NaN", 0x7fffffff, 0xffffffff }, 2946 { "SNaN", 0x7ff7ffff, 0xffffffff }, 2947 { "-NaN", 0xffffffff, 0xffffffff }, 2948 { "-SNaN", 0xfff7ffff, 0xffffffff }, 2949 { "+Inf", 0x7ff00000, 0x00000000 }, 2950 { "-Inf", 0xfff00000, 0x00000000 }, 2951 { "Epsilon", 0x00000000, 0x00000001 }, 2952 { "-Epsilon", 0x80000000, 0x00000001 }, 2953 { "NaN0", 0x7ff80000, 0x00000000 }, 2954 { "-NaN0", 0xfff80000, 0x00000000 }, 2955 }; 2956 2957 if( objc!=4 ){ 2958 Tcl_AppendResult(interp, "wrong # args: should be \"", 2959 Tcl_GetStringFromObj(objv[0], 0), " STMT N VALUE", 0); 2960 return TCL_ERROR; 2961 } 2962 2963 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 2964 if( Tcl_GetIntFromObj(interp, objv[2], &idx) ) return TCL_ERROR; 2965 2966 /* Intercept the string "NaN" and generate a NaN value for it. 2967 ** All other strings are passed through to Tcl_GetDoubleFromObj(). 2968 ** Tcl_GetDoubleFromObj() should understand "NaN" but some versions 2969 ** contain a bug. 2970 */ 2971 zVal = Tcl_GetString(objv[3]); 2972 for(i=0; i<sizeof(aSpecialFp)/sizeof(aSpecialFp[0]); i++){ 2973 if( strcmp(aSpecialFp[i].zName, zVal)==0 ){ 2974 sqlite3_uint64 x; 2975 x = aSpecialFp[i].iUpper; 2976 x <<= 32; 2977 x |= aSpecialFp[i].iLower; 2978 assert( sizeof(value)==8 ); 2979 assert( sizeof(x)==8 ); 2980 memcpy(&value, &x, 8); 2981 break; 2982 } 2983 } 2984 if( i>=sizeof(aSpecialFp)/sizeof(aSpecialFp[0]) && 2985 Tcl_GetDoubleFromObj(interp, objv[3], &value) ){ 2986 return TCL_ERROR; 2987 } 2988 rc = sqlite3_bind_double(pStmt, idx, value); 2989 if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR; 2990 if( rc!=SQLITE_OK ){ 2991 return TCL_ERROR; 2992 } 2993 2994 return TCL_OK; 2995 } 2996 2997 /* 2998 ** Usage: sqlite3_bind_null STMT N 2999 ** 3000 ** Test the sqlite3_bind_null interface. STMT is a prepared statement. 3001 ** N is the index of a wildcard in the prepared statement. This command 3002 ** binds a NULL to the wildcard. 3003 */ 3004 static int test_bind_null( 3005 void * clientData, 3006 Tcl_Interp *interp, 3007 int objc, 3008 Tcl_Obj *CONST objv[] 3009 ){ 3010 sqlite3_stmt *pStmt; 3011 int idx; 3012 int rc; 3013 3014 if( objc!=3 ){ 3015 Tcl_AppendResult(interp, "wrong # args: should be \"", 3016 Tcl_GetStringFromObj(objv[0], 0), " STMT N", 0); 3017 return TCL_ERROR; 3018 } 3019 3020 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3021 if( Tcl_GetIntFromObj(interp, objv[2], &idx) ) return TCL_ERROR; 3022 3023 rc = sqlite3_bind_null(pStmt, idx); 3024 if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR; 3025 if( rc!=SQLITE_OK ){ 3026 return TCL_ERROR; 3027 } 3028 3029 return TCL_OK; 3030 } 3031 3032 /* 3033 ** Usage: sqlite3_bind_text STMT N STRING BYTES 3034 ** 3035 ** Test the sqlite3_bind_text interface. STMT is a prepared statement. 3036 ** N is the index of a wildcard in the prepared statement. This command 3037 ** binds a UTF-8 string STRING to the wildcard. The string is BYTES bytes 3038 ** long. 3039 */ 3040 static int test_bind_text( 3041 void * clientData, 3042 Tcl_Interp *interp, 3043 int objc, 3044 Tcl_Obj *CONST objv[] 3045 ){ 3046 sqlite3_stmt *pStmt; 3047 int idx; 3048 int bytes; 3049 char *value; 3050 int rc; 3051 3052 if( objc!=5 ){ 3053 Tcl_AppendResult(interp, "wrong # args: should be \"", 3054 Tcl_GetStringFromObj(objv[0], 0), " STMT N VALUE BYTES", 0); 3055 return TCL_ERROR; 3056 } 3057 3058 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3059 if( Tcl_GetIntFromObj(interp, objv[2], &idx) ) return TCL_ERROR; 3060 value = (char*)Tcl_GetByteArrayFromObj(objv[3], &bytes); 3061 if( Tcl_GetIntFromObj(interp, objv[4], &bytes) ) return TCL_ERROR; 3062 3063 rc = sqlite3_bind_text(pStmt, idx, value, bytes, SQLITE_TRANSIENT); 3064 if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR; 3065 if( rc!=SQLITE_OK ){ 3066 Tcl_AppendResult(interp, sqlite3TestErrorName(rc), 0); 3067 return TCL_ERROR; 3068 } 3069 3070 return TCL_OK; 3071 } 3072 3073 /* 3074 ** Usage: sqlite3_bind_text16 ?-static? STMT N STRING BYTES 3075 ** 3076 ** Test the sqlite3_bind_text16 interface. STMT is a prepared statement. 3077 ** N is the index of a wildcard in the prepared statement. This command 3078 ** binds a UTF-16 string STRING to the wildcard. The string is BYTES bytes 3079 ** long. 3080 */ 3081 static int test_bind_text16( 3082 void * clientData, 3083 Tcl_Interp *interp, 3084 int objc, 3085 Tcl_Obj *CONST objv[] 3086 ){ 3087 #ifndef SQLITE_OMIT_UTF16 3088 sqlite3_stmt *pStmt; 3089 int idx; 3090 int bytes; 3091 char *value; 3092 int rc; 3093 3094 void (*xDel)() = (objc==6?SQLITE_STATIC:SQLITE_TRANSIENT); 3095 Tcl_Obj *oStmt = objv[objc-4]; 3096 Tcl_Obj *oN = objv[objc-3]; 3097 Tcl_Obj *oString = objv[objc-2]; 3098 Tcl_Obj *oBytes = objv[objc-1]; 3099 3100 if( objc!=5 && objc!=6){ 3101 Tcl_AppendResult(interp, "wrong # args: should be \"", 3102 Tcl_GetStringFromObj(objv[0], 0), " STMT N VALUE BYTES", 0); 3103 return TCL_ERROR; 3104 } 3105 3106 if( getStmtPointer(interp, Tcl_GetString(oStmt), &pStmt) ) return TCL_ERROR; 3107 if( Tcl_GetIntFromObj(interp, oN, &idx) ) return TCL_ERROR; 3108 value = (char*)Tcl_GetByteArrayFromObj(oString, 0); 3109 if( Tcl_GetIntFromObj(interp, oBytes, &bytes) ) return TCL_ERROR; 3110 3111 rc = sqlite3_bind_text16(pStmt, idx, (void *)value, bytes, xDel); 3112 if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR; 3113 if( rc!=SQLITE_OK ){ 3114 Tcl_AppendResult(interp, sqlite3TestErrorName(rc), 0); 3115 return TCL_ERROR; 3116 } 3117 3118 #endif /* SQLITE_OMIT_UTF16 */ 3119 return TCL_OK; 3120 } 3121 3122 /* 3123 ** Usage: sqlite3_bind_blob ?-static? STMT N DATA BYTES 3124 ** 3125 ** Test the sqlite3_bind_blob interface. STMT is a prepared statement. 3126 ** N is the index of a wildcard in the prepared statement. This command 3127 ** binds a BLOB to the wildcard. The BLOB is BYTES bytes in size. 3128 */ 3129 static int test_bind_blob( 3130 void * clientData, 3131 Tcl_Interp *interp, 3132 int objc, 3133 Tcl_Obj *CONST objv[] 3134 ){ 3135 sqlite3_stmt *pStmt; 3136 int idx; 3137 int bytes; 3138 char *value; 3139 int rc; 3140 sqlite3_destructor_type xDestructor = SQLITE_TRANSIENT; 3141 3142 if( objc!=5 && objc!=6 ){ 3143 Tcl_AppendResult(interp, "wrong # args: should be \"", 3144 Tcl_GetStringFromObj(objv[0], 0), " STMT N DATA BYTES", 0); 3145 return TCL_ERROR; 3146 } 3147 3148 if( objc==6 ){ 3149 xDestructor = SQLITE_STATIC; 3150 objv++; 3151 } 3152 3153 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3154 if( Tcl_GetIntFromObj(interp, objv[2], &idx) ) return TCL_ERROR; 3155 value = Tcl_GetString(objv[3]); 3156 if( Tcl_GetIntFromObj(interp, objv[4], &bytes) ) return TCL_ERROR; 3157 3158 rc = sqlite3_bind_blob(pStmt, idx, value, bytes, xDestructor); 3159 if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR; 3160 if( rc!=SQLITE_OK ){ 3161 return TCL_ERROR; 3162 } 3163 3164 return TCL_OK; 3165 } 3166 3167 /* 3168 ** Usage: sqlite3_bind_parameter_count STMT 3169 ** 3170 ** Return the number of wildcards in the given statement. 3171 */ 3172 static int test_bind_parameter_count( 3173 void * clientData, 3174 Tcl_Interp *interp, 3175 int objc, 3176 Tcl_Obj *CONST objv[] 3177 ){ 3178 sqlite3_stmt *pStmt; 3179 3180 if( objc!=2 ){ 3181 Tcl_WrongNumArgs(interp, 1, objv, "STMT"); 3182 return TCL_ERROR; 3183 } 3184 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3185 Tcl_SetObjResult(interp, Tcl_NewIntObj(sqlite3_bind_parameter_count(pStmt))); 3186 return TCL_OK; 3187 } 3188 3189 /* 3190 ** Usage: sqlite3_bind_parameter_name STMT N 3191 ** 3192 ** Return the name of the Nth wildcard. The first wildcard is 1. 3193 ** An empty string is returned if N is out of range or if the wildcard 3194 ** is nameless. 3195 */ 3196 static int test_bind_parameter_name( 3197 void * clientData, 3198 Tcl_Interp *interp, 3199 int objc, 3200 Tcl_Obj *CONST objv[] 3201 ){ 3202 sqlite3_stmt *pStmt; 3203 int i; 3204 3205 if( objc!=3 ){ 3206 Tcl_WrongNumArgs(interp, 1, objv, "STMT N"); 3207 return TCL_ERROR; 3208 } 3209 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3210 if( Tcl_GetIntFromObj(interp, objv[2], &i) ) return TCL_ERROR; 3211 Tcl_SetObjResult(interp, 3212 Tcl_NewStringObj(sqlite3_bind_parameter_name(pStmt,i),-1) 3213 ); 3214 return TCL_OK; 3215 } 3216 3217 /* 3218 ** Usage: sqlite3_bind_parameter_index STMT NAME 3219 ** 3220 ** Return the index of the wildcard called NAME. Return 0 if there is 3221 ** no such wildcard. 3222 */ 3223 static int test_bind_parameter_index( 3224 void * clientData, 3225 Tcl_Interp *interp, 3226 int objc, 3227 Tcl_Obj *CONST objv[] 3228 ){ 3229 sqlite3_stmt *pStmt; 3230 3231 if( objc!=3 ){ 3232 Tcl_WrongNumArgs(interp, 1, objv, "STMT NAME"); 3233 return TCL_ERROR; 3234 } 3235 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3236 Tcl_SetObjResult(interp, 3237 Tcl_NewIntObj( 3238 sqlite3_bind_parameter_index(pStmt,Tcl_GetString(objv[2])) 3239 ) 3240 ); 3241 return TCL_OK; 3242 } 3243 3244 /* 3245 ** Usage: sqlite3_clear_bindings STMT 3246 ** 3247 */ 3248 static int test_clear_bindings( 3249 void * clientData, 3250 Tcl_Interp *interp, 3251 int objc, 3252 Tcl_Obj *CONST objv[] 3253 ){ 3254 sqlite3_stmt *pStmt; 3255 3256 if( objc!=2 ){ 3257 Tcl_WrongNumArgs(interp, 1, objv, "STMT"); 3258 return TCL_ERROR; 3259 } 3260 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3261 Tcl_SetObjResult(interp, Tcl_NewIntObj(sqlite3_clear_bindings(pStmt))); 3262 return TCL_OK; 3263 } 3264 3265 /* 3266 ** Usage: sqlite3_sleep MILLISECONDS 3267 */ 3268 static int test_sleep( 3269 void * clientData, 3270 Tcl_Interp *interp, 3271 int objc, 3272 Tcl_Obj *CONST objv[] 3273 ){ 3274 int ms; 3275 3276 if( objc!=2 ){ 3277 Tcl_WrongNumArgs(interp, 1, objv, "MILLISECONDS"); 3278 return TCL_ERROR; 3279 } 3280 if( Tcl_GetIntFromObj(interp, objv[1], &ms) ){ 3281 return TCL_ERROR; 3282 } 3283 Tcl_SetObjResult(interp, Tcl_NewIntObj(sqlite3_sleep(ms))); 3284 return TCL_OK; 3285 } 3286 3287 /* 3288 ** Usage: sqlite3_extended_errcode DB 3289 ** 3290 ** Return the string representation of the most recent sqlite3_* API 3291 ** error code. e.g. "SQLITE_ERROR". 3292 */ 3293 static int test_ex_errcode( 3294 void * clientData, 3295 Tcl_Interp *interp, 3296 int objc, 3297 Tcl_Obj *CONST objv[] 3298 ){ 3299 sqlite3 *db; 3300 int rc; 3301 3302 if( objc!=2 ){ 3303 Tcl_AppendResult(interp, "wrong # args: should be \"", 3304 Tcl_GetString(objv[0]), " DB", 0); 3305 return TCL_ERROR; 3306 } 3307 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 3308 rc = sqlite3_extended_errcode(db); 3309 Tcl_AppendResult(interp, (char *)t1ErrorName(rc), 0); 3310 return TCL_OK; 3311 } 3312 3313 3314 /* 3315 ** Usage: sqlite3_errcode DB 3316 ** 3317 ** Return the string representation of the most recent sqlite3_* API 3318 ** error code. e.g. "SQLITE_ERROR". 3319 */ 3320 static int test_errcode( 3321 void * clientData, 3322 Tcl_Interp *interp, 3323 int objc, 3324 Tcl_Obj *CONST objv[] 3325 ){ 3326 sqlite3 *db; 3327 int rc; 3328 3329 if( objc!=2 ){ 3330 Tcl_AppendResult(interp, "wrong # args: should be \"", 3331 Tcl_GetString(objv[0]), " DB", 0); 3332 return TCL_ERROR; 3333 } 3334 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 3335 rc = sqlite3_errcode(db); 3336 Tcl_AppendResult(interp, (char *)t1ErrorName(rc), 0); 3337 return TCL_OK; 3338 } 3339 3340 /* 3341 ** Usage: sqlite3_errmsg DB 3342 ** 3343 ** Returns the UTF-8 representation of the error message string for the 3344 ** most recent sqlite3_* API call. 3345 */ 3346 static int test_errmsg( 3347 void * clientData, 3348 Tcl_Interp *interp, 3349 int objc, 3350 Tcl_Obj *CONST objv[] 3351 ){ 3352 sqlite3 *db; 3353 const char *zErr; 3354 3355 if( objc!=2 ){ 3356 Tcl_AppendResult(interp, "wrong # args: should be \"", 3357 Tcl_GetString(objv[0]), " DB", 0); 3358 return TCL_ERROR; 3359 } 3360 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 3361 3362 zErr = sqlite3_errmsg(db); 3363 Tcl_SetObjResult(interp, Tcl_NewStringObj(zErr, -1)); 3364 return TCL_OK; 3365 } 3366 3367 /* 3368 ** Usage: test_errmsg16 DB 3369 ** 3370 ** Returns the UTF-16 representation of the error message string for the 3371 ** most recent sqlite3_* API call. This is a byte array object at the TCL 3372 ** level, and it includes the 0x00 0x00 terminator bytes at the end of the 3373 ** UTF-16 string. 3374 */ 3375 static int test_errmsg16( 3376 void * clientData, 3377 Tcl_Interp *interp, 3378 int objc, 3379 Tcl_Obj *CONST objv[] 3380 ){ 3381 #ifndef SQLITE_OMIT_UTF16 3382 sqlite3 *db; 3383 const void *zErr; 3384 const char *z; 3385 int bytes = 0; 3386 3387 if( objc!=2 ){ 3388 Tcl_AppendResult(interp, "wrong # args: should be \"", 3389 Tcl_GetString(objv[0]), " DB", 0); 3390 return TCL_ERROR; 3391 } 3392 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 3393 3394 zErr = sqlite3_errmsg16(db); 3395 if( zErr ){ 3396 z = zErr; 3397 for(bytes=0; z[bytes] || z[bytes+1]; bytes+=2){} 3398 } 3399 Tcl_SetObjResult(interp, Tcl_NewByteArrayObj(zErr, bytes)); 3400 #endif /* SQLITE_OMIT_UTF16 */ 3401 return TCL_OK; 3402 } 3403 3404 /* 3405 ** Usage: sqlite3_prepare DB sql bytes ?tailvar? 3406 ** 3407 ** Compile up to <bytes> bytes of the supplied SQL string <sql> using 3408 ** database handle <DB>. The parameter <tailval> is the name of a global 3409 ** variable that is set to the unused portion of <sql> (if any). A 3410 ** STMT handle is returned. 3411 */ 3412 static int test_prepare( 3413 void * clientData, 3414 Tcl_Interp *interp, 3415 int objc, 3416 Tcl_Obj *CONST objv[] 3417 ){ 3418 sqlite3 *db; 3419 const char *zSql; 3420 int bytes; 3421 const char *zTail = 0; 3422 sqlite3_stmt *pStmt = 0; 3423 char zBuf[50]; 3424 int rc; 3425 3426 if( objc!=5 && objc!=4 ){ 3427 Tcl_AppendResult(interp, "wrong # args: should be \"", 3428 Tcl_GetString(objv[0]), " DB sql bytes ?tailvar?", 0); 3429 return TCL_ERROR; 3430 } 3431 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 3432 zSql = Tcl_GetString(objv[2]); 3433 if( Tcl_GetIntFromObj(interp, objv[3], &bytes) ) return TCL_ERROR; 3434 3435 rc = sqlite3_prepare(db, zSql, bytes, &pStmt, objc>=5 ? &zTail : 0); 3436 Tcl_ResetResult(interp); 3437 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 3438 if( zTail && objc>=5 ){ 3439 if( bytes>=0 ){ 3440 bytes = bytes - (zTail-zSql); 3441 } 3442 if( strlen(zTail)<bytes ){ 3443 bytes = strlen(zTail); 3444 } 3445 Tcl_ObjSetVar2(interp, objv[4], 0, Tcl_NewStringObj(zTail, bytes), 0); 3446 } 3447 if( rc!=SQLITE_OK ){ 3448 assert( pStmt==0 ); 3449 sprintf(zBuf, "(%d) ", rc); 3450 Tcl_AppendResult(interp, zBuf, sqlite3_errmsg(db), 0); 3451 return TCL_ERROR; 3452 } 3453 3454 if( pStmt ){ 3455 if( sqlite3TestMakePointerStr(interp, zBuf, pStmt) ) return TCL_ERROR; 3456 Tcl_AppendResult(interp, zBuf, 0); 3457 } 3458 return TCL_OK; 3459 } 3460 3461 /* 3462 ** Usage: sqlite3_prepare_v2 DB sql bytes ?tailvar? 3463 ** 3464 ** Compile up to <bytes> bytes of the supplied SQL string <sql> using 3465 ** database handle <DB>. The parameter <tailval> is the name of a global 3466 ** variable that is set to the unused portion of <sql> (if any). A 3467 ** STMT handle is returned. 3468 */ 3469 static int test_prepare_v2( 3470 void * clientData, 3471 Tcl_Interp *interp, 3472 int objc, 3473 Tcl_Obj *CONST objv[] 3474 ){ 3475 sqlite3 *db; 3476 const char *zSql; 3477 int bytes; 3478 const char *zTail = 0; 3479 sqlite3_stmt *pStmt = 0; 3480 char zBuf[50]; 3481 int rc; 3482 3483 if( objc!=5 && objc!=4 ){ 3484 Tcl_AppendResult(interp, "wrong # args: should be \"", 3485 Tcl_GetString(objv[0]), " DB sql bytes tailvar", 0); 3486 return TCL_ERROR; 3487 } 3488 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 3489 zSql = Tcl_GetString(objv[2]); 3490 if( Tcl_GetIntFromObj(interp, objv[3], &bytes) ) return TCL_ERROR; 3491 3492 rc = sqlite3_prepare_v2(db, zSql, bytes, &pStmt, objc>=5 ? &zTail : 0); 3493 assert(rc==SQLITE_OK || pStmt==0); 3494 Tcl_ResetResult(interp); 3495 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 3496 if( zTail && objc>=5 ){ 3497 if( bytes>=0 ){ 3498 bytes = bytes - (zTail-zSql); 3499 } 3500 Tcl_ObjSetVar2(interp, objv[4], 0, Tcl_NewStringObj(zTail, bytes), 0); 3501 } 3502 if( rc!=SQLITE_OK ){ 3503 assert( pStmt==0 ); 3504 sprintf(zBuf, "(%d) ", rc); 3505 Tcl_AppendResult(interp, zBuf, sqlite3_errmsg(db), 0); 3506 return TCL_ERROR; 3507 } 3508 3509 if( pStmt ){ 3510 if( sqlite3TestMakePointerStr(interp, zBuf, pStmt) ) return TCL_ERROR; 3511 Tcl_AppendResult(interp, zBuf, 0); 3512 } 3513 return TCL_OK; 3514 } 3515 3516 /* 3517 ** Usage: sqlite3_prepare_tkt3134 DB 3518 ** 3519 ** Generate a prepared statement for a zero-byte string as a test 3520 ** for ticket #3134. The string should be preceeded by a zero byte. 3521 */ 3522 static int test_prepare_tkt3134( 3523 void * clientData, 3524 Tcl_Interp *interp, 3525 int objc, 3526 Tcl_Obj *CONST objv[] 3527 ){ 3528 sqlite3 *db; 3529 static const char zSql[] = "\000SELECT 1"; 3530 sqlite3_stmt *pStmt = 0; 3531 char zBuf[50]; 3532 int rc; 3533 3534 if( objc!=2 ){ 3535 Tcl_AppendResult(interp, "wrong # args: should be \"", 3536 Tcl_GetString(objv[0]), " DB sql bytes tailvar", 0); 3537 return TCL_ERROR; 3538 } 3539 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 3540 rc = sqlite3_prepare_v2(db, &zSql[1], 0, &pStmt, 0); 3541 assert(rc==SQLITE_OK || pStmt==0); 3542 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 3543 if( rc!=SQLITE_OK ){ 3544 assert( pStmt==0 ); 3545 sprintf(zBuf, "(%d) ", rc); 3546 Tcl_AppendResult(interp, zBuf, sqlite3_errmsg(db), 0); 3547 return TCL_ERROR; 3548 } 3549 3550 if( pStmt ){ 3551 if( sqlite3TestMakePointerStr(interp, zBuf, pStmt) ) return TCL_ERROR; 3552 Tcl_AppendResult(interp, zBuf, 0); 3553 } 3554 return TCL_OK; 3555 } 3556 3557 /* 3558 ** Usage: sqlite3_prepare16 DB sql bytes tailvar 3559 ** 3560 ** Compile up to <bytes> bytes of the supplied SQL string <sql> using 3561 ** database handle <DB>. The parameter <tailval> is the name of a global 3562 ** variable that is set to the unused portion of <sql> (if any). A 3563 ** STMT handle is returned. 3564 */ 3565 static int test_prepare16( 3566 void * clientData, 3567 Tcl_Interp *interp, 3568 int objc, 3569 Tcl_Obj *CONST objv[] 3570 ){ 3571 #ifndef SQLITE_OMIT_UTF16 3572 sqlite3 *db; 3573 const void *zSql; 3574 const void *zTail = 0; 3575 Tcl_Obj *pTail = 0; 3576 sqlite3_stmt *pStmt = 0; 3577 char zBuf[50]; 3578 int rc; 3579 int bytes; /* The integer specified as arg 3 */ 3580 int objlen; /* The byte-array length of arg 2 */ 3581 3582 if( objc!=5 && objc!=4 ){ 3583 Tcl_AppendResult(interp, "wrong # args: should be \"", 3584 Tcl_GetString(objv[0]), " DB sql bytes ?tailvar?", 0); 3585 return TCL_ERROR; 3586 } 3587 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 3588 zSql = Tcl_GetByteArrayFromObj(objv[2], &objlen); 3589 if( Tcl_GetIntFromObj(interp, objv[3], &bytes) ) return TCL_ERROR; 3590 3591 rc = sqlite3_prepare16(db, zSql, bytes, &pStmt, objc>=5 ? &zTail : 0); 3592 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 3593 if( rc ){ 3594 return TCL_ERROR; 3595 } 3596 3597 if( objc>=5 ){ 3598 if( zTail ){ 3599 objlen = objlen - ((u8 *)zTail-(u8 *)zSql); 3600 }else{ 3601 objlen = 0; 3602 } 3603 pTail = Tcl_NewByteArrayObj((u8 *)zTail, objlen); 3604 Tcl_IncrRefCount(pTail); 3605 Tcl_ObjSetVar2(interp, objv[4], 0, pTail, 0); 3606 Tcl_DecrRefCount(pTail); 3607 } 3608 3609 if( pStmt ){ 3610 if( sqlite3TestMakePointerStr(interp, zBuf, pStmt) ) return TCL_ERROR; 3611 } 3612 Tcl_AppendResult(interp, zBuf, 0); 3613 #endif /* SQLITE_OMIT_UTF16 */ 3614 return TCL_OK; 3615 } 3616 3617 /* 3618 ** Usage: sqlite3_prepare16_v2 DB sql bytes ?tailvar? 3619 ** 3620 ** Compile up to <bytes> bytes of the supplied SQL string <sql> using 3621 ** database handle <DB>. The parameter <tailval> is the name of a global 3622 ** variable that is set to the unused portion of <sql> (if any). A 3623 ** STMT handle is returned. 3624 */ 3625 static int test_prepare16_v2( 3626 void * clientData, 3627 Tcl_Interp *interp, 3628 int objc, 3629 Tcl_Obj *CONST objv[] 3630 ){ 3631 #ifndef SQLITE_OMIT_UTF16 3632 sqlite3 *db; 3633 const void *zSql; 3634 const void *zTail = 0; 3635 Tcl_Obj *pTail = 0; 3636 sqlite3_stmt *pStmt = 0; 3637 char zBuf[50]; 3638 int rc; 3639 int bytes; /* The integer specified as arg 3 */ 3640 int objlen; /* The byte-array length of arg 2 */ 3641 3642 if( objc!=5 && objc!=4 ){ 3643 Tcl_AppendResult(interp, "wrong # args: should be \"", 3644 Tcl_GetString(objv[0]), " DB sql bytes ?tailvar?", 0); 3645 return TCL_ERROR; 3646 } 3647 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 3648 zSql = Tcl_GetByteArrayFromObj(objv[2], &objlen); 3649 if( Tcl_GetIntFromObj(interp, objv[3], &bytes) ) return TCL_ERROR; 3650 3651 rc = sqlite3_prepare16_v2(db, zSql, bytes, &pStmt, objc>=5 ? &zTail : 0); 3652 if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; 3653 if( rc ){ 3654 return TCL_ERROR; 3655 } 3656 3657 if( objc>=5 ){ 3658 if( zTail ){ 3659 objlen = objlen - ((u8 *)zTail-(u8 *)zSql); 3660 }else{ 3661 objlen = 0; 3662 } 3663 pTail = Tcl_NewByteArrayObj((u8 *)zTail, objlen); 3664 Tcl_IncrRefCount(pTail); 3665 Tcl_ObjSetVar2(interp, objv[4], 0, pTail, 0); 3666 Tcl_DecrRefCount(pTail); 3667 } 3668 3669 if( pStmt ){ 3670 if( sqlite3TestMakePointerStr(interp, zBuf, pStmt) ) return TCL_ERROR; 3671 } 3672 Tcl_AppendResult(interp, zBuf, 0); 3673 #endif /* SQLITE_OMIT_UTF16 */ 3674 return TCL_OK; 3675 } 3676 3677 /* 3678 ** Usage: sqlite3_open filename ?options-list? 3679 */ 3680 static int test_open( 3681 void * clientData, 3682 Tcl_Interp *interp, 3683 int objc, 3684 Tcl_Obj *CONST objv[] 3685 ){ 3686 const char *zFilename; 3687 sqlite3 *db; 3688 int rc; 3689 char zBuf[100]; 3690 3691 if( objc!=3 && objc!=2 && objc!=1 ){ 3692 Tcl_AppendResult(interp, "wrong # args: should be \"", 3693 Tcl_GetString(objv[0]), " filename options-list", 0); 3694 return TCL_ERROR; 3695 } 3696 3697 zFilename = objc>1 ? Tcl_GetString(objv[1]) : 0; 3698 rc = sqlite3_open(zFilename, &db); 3699 3700 if( sqlite3TestMakePointerStr(interp, zBuf, db) ) return TCL_ERROR; 3701 Tcl_AppendResult(interp, zBuf, 0); 3702 return TCL_OK; 3703 } 3704 3705 /* 3706 ** Usage: sqlite3_open16 filename options 3707 */ 3708 static int test_open16( 3709 void * clientData, 3710 Tcl_Interp *interp, 3711 int objc, 3712 Tcl_Obj *CONST objv[] 3713 ){ 3714 #ifndef SQLITE_OMIT_UTF16 3715 const void *zFilename; 3716 sqlite3 *db; 3717 int rc; 3718 char zBuf[100]; 3719 3720 if( objc!=3 ){ 3721 Tcl_AppendResult(interp, "wrong # args: should be \"", 3722 Tcl_GetString(objv[0]), " filename options-list", 0); 3723 return TCL_ERROR; 3724 } 3725 3726 zFilename = Tcl_GetByteArrayFromObj(objv[1], 0); 3727 rc = sqlite3_open16(zFilename, &db); 3728 3729 if( sqlite3TestMakePointerStr(interp, zBuf, db) ) return TCL_ERROR; 3730 Tcl_AppendResult(interp, zBuf, 0); 3731 #endif /* SQLITE_OMIT_UTF16 */ 3732 return TCL_OK; 3733 } 3734 3735 /* 3736 ** Usage: sqlite3_complete16 <UTF-16 string> 3737 ** 3738 ** Return 1 if the supplied argument is a complete SQL statement, or zero 3739 ** otherwise. 3740 */ 3741 static int test_complete16( 3742 void * clientData, 3743 Tcl_Interp *interp, 3744 int objc, 3745 Tcl_Obj *CONST objv[] 3746 ){ 3747 #if !defined(SQLITE_OMIT_COMPLETE) && !defined(SQLITE_OMIT_UTF16) 3748 char *zBuf; 3749 3750 if( objc!=2 ){ 3751 Tcl_WrongNumArgs(interp, 1, objv, "<utf-16 sql>"); 3752 return TCL_ERROR; 3753 } 3754 3755 zBuf = (char*)Tcl_GetByteArrayFromObj(objv[1], 0); 3756 Tcl_SetObjResult(interp, Tcl_NewIntObj(sqlite3_complete16(zBuf))); 3757 #endif /* SQLITE_OMIT_COMPLETE && SQLITE_OMIT_UTF16 */ 3758 return TCL_OK; 3759 } 3760 3761 /* 3762 ** Usage: sqlite3_step STMT 3763 ** 3764 ** Advance the statement to the next row. 3765 */ 3766 static int test_step( 3767 void * clientData, 3768 Tcl_Interp *interp, 3769 int objc, 3770 Tcl_Obj *CONST objv[] 3771 ){ 3772 sqlite3_stmt *pStmt; 3773 int rc; 3774 3775 if( objc!=2 ){ 3776 Tcl_AppendResult(interp, "wrong # args: should be \"", 3777 Tcl_GetString(objv[0]), " STMT", 0); 3778 return TCL_ERROR; 3779 } 3780 3781 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3782 rc = sqlite3_step(pStmt); 3783 3784 /* if( rc!=SQLITE_DONE && rc!=SQLITE_ROW ) return TCL_ERROR; */ 3785 Tcl_SetResult(interp, (char *)t1ErrorName(rc), 0); 3786 return TCL_OK; 3787 } 3788 3789 static int test_sql( 3790 void * clientData, 3791 Tcl_Interp *interp, 3792 int objc, 3793 Tcl_Obj *CONST objv[] 3794 ){ 3795 sqlite3_stmt *pStmt; 3796 3797 if( objc!=2 ){ 3798 Tcl_WrongNumArgs(interp, 1, objv, "STMT"); 3799 return TCL_ERROR; 3800 } 3801 3802 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3803 Tcl_SetResult(interp, (char *)sqlite3_sql(pStmt), TCL_VOLATILE); 3804 return TCL_OK; 3805 } 3806 3807 /* 3808 ** Usage: sqlite3_column_count STMT 3809 ** 3810 ** Return the number of columns returned by the sql statement STMT. 3811 */ 3812 static int test_column_count( 3813 void * clientData, 3814 Tcl_Interp *interp, 3815 int objc, 3816 Tcl_Obj *CONST objv[] 3817 ){ 3818 sqlite3_stmt *pStmt; 3819 3820 if( objc!=2 ){ 3821 Tcl_AppendResult(interp, "wrong # args: should be \"", 3822 Tcl_GetString(objv[0]), " STMT column", 0); 3823 return TCL_ERROR; 3824 } 3825 3826 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3827 3828 Tcl_SetObjResult(interp, Tcl_NewIntObj(sqlite3_column_count(pStmt))); 3829 return TCL_OK; 3830 } 3831 3832 /* 3833 ** Usage: sqlite3_column_type STMT column 3834 ** 3835 ** Return the type of the data in column 'column' of the current row. 3836 */ 3837 static int test_column_type( 3838 void * clientData, 3839 Tcl_Interp *interp, 3840 int objc, 3841 Tcl_Obj *CONST objv[] 3842 ){ 3843 sqlite3_stmt *pStmt; 3844 int col; 3845 int tp; 3846 3847 if( objc!=3 ){ 3848 Tcl_AppendResult(interp, "wrong # args: should be \"", 3849 Tcl_GetString(objv[0]), " STMT column", 0); 3850 return TCL_ERROR; 3851 } 3852 3853 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3854 if( Tcl_GetIntFromObj(interp, objv[2], &col) ) return TCL_ERROR; 3855 3856 tp = sqlite3_column_type(pStmt, col); 3857 switch( tp ){ 3858 case SQLITE_INTEGER: 3859 Tcl_SetResult(interp, "INTEGER", TCL_STATIC); 3860 break; 3861 case SQLITE_NULL: 3862 Tcl_SetResult(interp, "NULL", TCL_STATIC); 3863 break; 3864 case SQLITE_FLOAT: 3865 Tcl_SetResult(interp, "FLOAT", TCL_STATIC); 3866 break; 3867 case SQLITE_TEXT: 3868 Tcl_SetResult(interp, "TEXT", TCL_STATIC); 3869 break; 3870 case SQLITE_BLOB: 3871 Tcl_SetResult(interp, "BLOB", TCL_STATIC); 3872 break; 3873 default: 3874 assert(0); 3875 } 3876 3877 return TCL_OK; 3878 } 3879 3880 /* 3881 ** Usage: sqlite3_column_int64 STMT column 3882 ** 3883 ** Return the data in column 'column' of the current row cast as an 3884 ** wide (64-bit) integer. 3885 */ 3886 static int test_column_int64( 3887 void * clientData, 3888 Tcl_Interp *interp, 3889 int objc, 3890 Tcl_Obj *CONST objv[] 3891 ){ 3892 sqlite3_stmt *pStmt; 3893 int col; 3894 i64 iVal; 3895 3896 if( objc!=3 ){ 3897 Tcl_AppendResult(interp, "wrong # args: should be \"", 3898 Tcl_GetString(objv[0]), " STMT column", 0); 3899 return TCL_ERROR; 3900 } 3901 3902 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3903 if( Tcl_GetIntFromObj(interp, objv[2], &col) ) return TCL_ERROR; 3904 3905 iVal = sqlite3_column_int64(pStmt, col); 3906 Tcl_SetObjResult(interp, Tcl_NewWideIntObj(iVal)); 3907 return TCL_OK; 3908 } 3909 3910 /* 3911 ** Usage: sqlite3_column_blob STMT column 3912 */ 3913 static int test_column_blob( 3914 void * clientData, 3915 Tcl_Interp *interp, 3916 int objc, 3917 Tcl_Obj *CONST objv[] 3918 ){ 3919 sqlite3_stmt *pStmt; 3920 int col; 3921 3922 int len; 3923 const void *pBlob; 3924 3925 if( objc!=3 ){ 3926 Tcl_AppendResult(interp, "wrong # args: should be \"", 3927 Tcl_GetString(objv[0]), " STMT column", 0); 3928 return TCL_ERROR; 3929 } 3930 3931 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3932 if( Tcl_GetIntFromObj(interp, objv[2], &col) ) return TCL_ERROR; 3933 3934 len = sqlite3_column_bytes(pStmt, col); 3935 pBlob = sqlite3_column_blob(pStmt, col); 3936 Tcl_SetObjResult(interp, Tcl_NewByteArrayObj(pBlob, len)); 3937 return TCL_OK; 3938 } 3939 3940 /* 3941 ** Usage: sqlite3_column_double STMT column 3942 ** 3943 ** Return the data in column 'column' of the current row cast as a double. 3944 */ 3945 static int test_column_double( 3946 void * clientData, 3947 Tcl_Interp *interp, 3948 int objc, 3949 Tcl_Obj *CONST objv[] 3950 ){ 3951 sqlite3_stmt *pStmt; 3952 int col; 3953 double rVal; 3954 3955 if( objc!=3 ){ 3956 Tcl_AppendResult(interp, "wrong # args: should be \"", 3957 Tcl_GetString(objv[0]), " STMT column", 0); 3958 return TCL_ERROR; 3959 } 3960 3961 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3962 if( Tcl_GetIntFromObj(interp, objv[2], &col) ) return TCL_ERROR; 3963 3964 rVal = sqlite3_column_double(pStmt, col); 3965 Tcl_SetObjResult(interp, Tcl_NewDoubleObj(rVal)); 3966 return TCL_OK; 3967 } 3968 3969 /* 3970 ** Usage: sqlite3_data_count STMT 3971 ** 3972 ** Return the number of columns returned by the sql statement STMT. 3973 */ 3974 static int test_data_count( 3975 void * clientData, 3976 Tcl_Interp *interp, 3977 int objc, 3978 Tcl_Obj *CONST objv[] 3979 ){ 3980 sqlite3_stmt *pStmt; 3981 3982 if( objc!=2 ){ 3983 Tcl_AppendResult(interp, "wrong # args: should be \"", 3984 Tcl_GetString(objv[0]), " STMT column", 0); 3985 return TCL_ERROR; 3986 } 3987 3988 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 3989 3990 Tcl_SetObjResult(interp, Tcl_NewIntObj(sqlite3_data_count(pStmt))); 3991 return TCL_OK; 3992 } 3993 3994 /* 3995 ** Usage: sqlite3_column_text STMT column 3996 ** 3997 ** Usage: sqlite3_column_decltype STMT column 3998 ** 3999 ** Usage: sqlite3_column_name STMT column 4000 */ 4001 static int test_stmt_utf8( 4002 void * clientData, /* Pointer to SQLite API function to be invoke */ 4003 Tcl_Interp *interp, 4004 int objc, 4005 Tcl_Obj *CONST objv[] 4006 ){ 4007 sqlite3_stmt *pStmt; 4008 int col; 4009 const char *(*xFunc)(sqlite3_stmt*, int); 4010 const char *zRet; 4011 4012 xFunc = (const char *(*)(sqlite3_stmt*, int))clientData; 4013 if( objc!=3 ){ 4014 Tcl_AppendResult(interp, "wrong # args: should be \"", 4015 Tcl_GetString(objv[0]), " STMT column", 0); 4016 return TCL_ERROR; 4017 } 4018 4019 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 4020 if( Tcl_GetIntFromObj(interp, objv[2], &col) ) return TCL_ERROR; 4021 zRet = xFunc(pStmt, col); 4022 if( zRet ){ 4023 Tcl_SetResult(interp, (char *)zRet, 0); 4024 } 4025 return TCL_OK; 4026 } 4027 4028 static int test_global_recover( 4029 void * clientData, 4030 Tcl_Interp *interp, 4031 int objc, 4032 Tcl_Obj *CONST objv[] 4033 ){ 4034 #ifndef SQLITE_OMIT_DEPRECATED 4035 int rc; 4036 if( objc!=1 ){ 4037 Tcl_WrongNumArgs(interp, 1, objv, ""); 4038 return TCL_ERROR; 4039 } 4040 rc = sqlite3_global_recover(); 4041 Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); 4042 #endif 4043 return TCL_OK; 4044 } 4045 4046 /* 4047 ** Usage: sqlite3_column_text STMT column 4048 ** 4049 ** Usage: sqlite3_column_decltype STMT column 4050 ** 4051 ** Usage: sqlite3_column_name STMT column 4052 */ 4053 static int test_stmt_utf16( 4054 void * clientData, /* Pointer to SQLite API function to be invoked */ 4055 Tcl_Interp *interp, 4056 int objc, 4057 Tcl_Obj *CONST objv[] 4058 ){ 4059 #ifndef SQLITE_OMIT_UTF16 4060 sqlite3_stmt *pStmt; 4061 int col; 4062 Tcl_Obj *pRet; 4063 const void *zName16; 4064 const void *(*xFunc)(sqlite3_stmt*, int); 4065 4066 xFunc = (const void *(*)(sqlite3_stmt*, int))clientData; 4067 if( objc!=3 ){ 4068 Tcl_AppendResult(interp, "wrong # args: should be \"", 4069 Tcl_GetString(objv[0]), " STMT column", 0); 4070 return TCL_ERROR; 4071 } 4072 4073 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 4074 if( Tcl_GetIntFromObj(interp, objv[2], &col) ) return TCL_ERROR; 4075 4076 zName16 = xFunc(pStmt, col); 4077 if( zName16 ){ 4078 int n; 4079 const char *z = zName16; 4080 for(n=0; z[n] || z[n+1]; n+=2){} 4081 pRet = Tcl_NewByteArrayObj(zName16, n+2); 4082 Tcl_SetObjResult(interp, pRet); 4083 } 4084 #endif /* SQLITE_OMIT_UTF16 */ 4085 4086 return TCL_OK; 4087 } 4088 4089 /* 4090 ** Usage: sqlite3_column_int STMT column 4091 ** 4092 ** Usage: sqlite3_column_bytes STMT column 4093 ** 4094 ** Usage: sqlite3_column_bytes16 STMT column 4095 ** 4096 */ 4097 static int test_stmt_int( 4098 void * clientData, /* Pointer to SQLite API function to be invoked */ 4099 Tcl_Interp *interp, 4100 int objc, 4101 Tcl_Obj *CONST objv[] 4102 ){ 4103 sqlite3_stmt *pStmt; 4104 int col; 4105 int (*xFunc)(sqlite3_stmt*, int); 4106 4107 xFunc = (int (*)(sqlite3_stmt*, int))clientData; 4108 if( objc!=3 ){ 4109 Tcl_AppendResult(interp, "wrong # args: should be \"", 4110 Tcl_GetString(objv[0]), " STMT column", 0); 4111 return TCL_ERROR; 4112 } 4113 4114 if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; 4115 if( Tcl_GetIntFromObj(interp, objv[2], &col) ) return TCL_ERROR; 4116 4117 Tcl_SetObjResult(interp, Tcl_NewIntObj(xFunc(pStmt, col))); 4118 return TCL_OK; 4119 } 4120 4121 /* 4122 ** Usage: sqlite_set_magic DB MAGIC-NUMBER 4123 ** 4124 ** Set the db->magic value. This is used to test error recovery logic. 4125 */ 4126 static int sqlite_set_magic( 4127 void * clientData, 4128 Tcl_Interp *interp, 4129 int argc, 4130 char **argv 4131 ){ 4132 sqlite3 *db; 4133 if( argc!=3 ){ 4134 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 4135 " DB MAGIC", 0); 4136 return TCL_ERROR; 4137 } 4138 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 4139 if( strcmp(argv[2], "SQLITE_MAGIC_OPEN")==0 ){ 4140 db->magic = SQLITE_MAGIC_OPEN; 4141 }else if( strcmp(argv[2], "SQLITE_MAGIC_CLOSED")==0 ){ 4142 db->magic = SQLITE_MAGIC_CLOSED; 4143 }else if( strcmp(argv[2], "SQLITE_MAGIC_BUSY")==0 ){ 4144 db->magic = SQLITE_MAGIC_BUSY; 4145 }else if( strcmp(argv[2], "SQLITE_MAGIC_ERROR")==0 ){ 4146 db->magic = SQLITE_MAGIC_ERROR; 4147 }else if( Tcl_GetInt(interp, argv[2], (int*)&db->magic) ){ 4148 return TCL_ERROR; 4149 } 4150 return TCL_OK; 4151 } 4152 4153 /* 4154 ** Usage: sqlite3_interrupt DB 4155 ** 4156 ** Trigger an interrupt on DB 4157 */ 4158 static int test_interrupt( 4159 void * clientData, 4160 Tcl_Interp *interp, 4161 int argc, 4162 char **argv 4163 ){ 4164 sqlite3 *db; 4165 if( argc!=2 ){ 4166 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], " DB", 0); 4167 return TCL_ERROR; 4168 } 4169 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 4170 sqlite3_interrupt(db); 4171 return TCL_OK; 4172 } 4173 4174 static u8 *sqlite3_stack_baseline = 0; 4175 4176 /* 4177 ** Fill the stack with a known bitpattern. 4178 */ 4179 static void prepStack(void){ 4180 int i; 4181 u32 bigBuf[65536]; 4182 for(i=0; i<sizeof(bigBuf); i++) bigBuf[i] = 0xdeadbeef; 4183 sqlite3_stack_baseline = (u8*)&bigBuf[65536]; 4184 } 4185 4186 /* 4187 ** Get the current stack depth. Used for debugging only. 4188 */ 4189 u64 sqlite3StackDepth(void){ 4190 u8 x; 4191 return (u64)(sqlite3_stack_baseline - &x); 4192 } 4193 4194 /* 4195 ** Usage: sqlite3_stack_used DB SQL 4196 ** 4197 ** Try to measure the amount of stack space used by a call to sqlite3_exec 4198 */ 4199 static int test_stack_used( 4200 void * clientData, 4201 Tcl_Interp *interp, 4202 int argc, 4203 char **argv 4204 ){ 4205 sqlite3 *db; 4206 int i; 4207 if( argc!=3 ){ 4208 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 4209 " DB SQL", 0); 4210 return TCL_ERROR; 4211 } 4212 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 4213 prepStack(); 4214 (void)sqlite3_exec(db, argv[2], 0, 0, 0); 4215 for(i=65535; i>=0 && ((u32*)sqlite3_stack_baseline)[-i]==0xdeadbeef; i--){} 4216 Tcl_SetObjResult(interp, Tcl_NewIntObj(i*4)); 4217 return TCL_OK; 4218 } 4219 4220 /* 4221 ** Usage: sqlite_delete_function DB function-name 4222 ** 4223 ** Delete the user function 'function-name' from database handle DB. It 4224 ** is assumed that the user function was created as UTF8, any number of 4225 ** arguments (the way the TCL interface does it). 4226 */ 4227 static int delete_function( 4228 void * clientData, 4229 Tcl_Interp *interp, 4230 int argc, 4231 char **argv 4232 ){ 4233 int rc; 4234 sqlite3 *db; 4235 if( argc!=3 ){ 4236 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 4237 " DB function-name", 0); 4238 return TCL_ERROR; 4239 } 4240 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 4241 rc = sqlite3_create_function(db, argv[2], -1, SQLITE_UTF8, 0, 0, 0, 0); 4242 Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); 4243 return TCL_OK; 4244 } 4245 4246 /* 4247 ** Usage: sqlite_delete_collation DB collation-name 4248 ** 4249 ** Delete the collation sequence 'collation-name' from database handle 4250 ** DB. It is assumed that the collation sequence was created as UTF8 (the 4251 ** way the TCL interface does it). 4252 */ 4253 static int delete_collation( 4254 void * clientData, 4255 Tcl_Interp *interp, 4256 int argc, 4257 char **argv 4258 ){ 4259 int rc; 4260 sqlite3 *db; 4261 if( argc!=3 ){ 4262 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 4263 " DB function-name", 0); 4264 return TCL_ERROR; 4265 } 4266 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 4267 rc = sqlite3_create_collation(db, argv[2], SQLITE_UTF8, 0, 0); 4268 Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); 4269 return TCL_OK; 4270 } 4271 4272 /* 4273 ** Usage: sqlite3_get_autocommit DB 4274 ** 4275 ** Return true if the database DB is currently in auto-commit mode. 4276 ** Return false if not. 4277 */ 4278 static int get_autocommit( 4279 void * clientData, 4280 Tcl_Interp *interp, 4281 int argc, 4282 char **argv 4283 ){ 4284 char zBuf[30]; 4285 sqlite3 *db; 4286 if( argc!=2 ){ 4287 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 4288 " DB", 0); 4289 return TCL_ERROR; 4290 } 4291 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 4292 sprintf(zBuf, "%d", sqlite3_get_autocommit(db)); 4293 Tcl_AppendResult(interp, zBuf, 0); 4294 return TCL_OK; 4295 } 4296 4297 /* 4298 ** Usage: sqlite3_busy_timeout DB MS 4299 ** 4300 ** Set the busy timeout. This is more easily done using the timeout 4301 ** method of the TCL interface. But we need a way to test the case 4302 ** where it returns SQLITE_MISUSE. 4303 */ 4304 static int test_busy_timeout( 4305 void * clientData, 4306 Tcl_Interp *interp, 4307 int argc, 4308 char **argv 4309 ){ 4310 int rc, ms; 4311 sqlite3 *db; 4312 if( argc!=3 ){ 4313 Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 4314 " DB", 0); 4315 return TCL_ERROR; 4316 } 4317 if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; 4318 if( Tcl_GetInt(interp, argv[2], &ms) ) return TCL_ERROR; 4319 rc = sqlite3_busy_timeout(db, ms); 4320 Tcl_AppendResult(interp, sqlite3TestErrorName(rc), 0); 4321 return TCL_OK; 4322 } 4323 4324 /* 4325 ** Usage: tcl_variable_type VARIABLENAME 4326 ** 4327 ** Return the name of the internal representation for the 4328 ** value of the given variable. 4329 */ 4330 static int tcl_variable_type( 4331 void * clientData, 4332 Tcl_Interp *interp, 4333 int objc, 4334 Tcl_Obj *CONST objv[] 4335 ){ 4336 Tcl_Obj *pVar; 4337 if( objc!=2 ){ 4338 Tcl_WrongNumArgs(interp, 1, objv, "VARIABLE"); 4339 return TCL_ERROR; 4340 } 4341 pVar = Tcl_GetVar2Ex(interp, Tcl_GetString(objv[1]), 0, TCL_LEAVE_ERR_MSG); 4342 if( pVar==0 ) return TCL_ERROR; 4343 if( pVar->typePtr ){ 4344 Tcl_SetObjResult(interp, Tcl_NewStringObj(pVar->typePtr->name, -1)); 4345 } 4346 return TCL_OK; 4347 } 4348 4349 /* 4350 ** Usage: sqlite3_release_memory ?N? 4351 ** 4352 ** Attempt to release memory currently held but not actually required. 4353 ** The integer N is the number of bytes we are trying to release. The 4354 ** return value is the amount of memory actually released. 4355 */ 4356 static int test_release_memory( 4357 void * clientData, 4358 Tcl_Interp *interp, 4359 int objc, 4360 Tcl_Obj *CONST objv[] 4361 ){ 4362 #if defined(SQLITE_ENABLE_MEMORY_MANAGEMENT) && !defined(SQLITE_OMIT_DISKIO) 4363 int N; 4364 int amt; 4365 if( objc!=1 && objc!=2 ){ 4366 Tcl_WrongNumArgs(interp, 1, objv, "?N?"); 4367 return TCL_ERROR; 4368 } 4369 if( objc==2 ){ 4370 if( Tcl_GetIntFromObj(interp, objv[1], &N) ) return TCL_ERROR; 4371 }else{ 4372 N = -1; 4373 } 4374 amt = sqlite3_release_memory(N); 4375 Tcl_SetObjResult(interp, Tcl_NewIntObj(amt)); 4376 #endif 4377 return TCL_OK; 4378 } 4379 4380 /* 4381 ** Usage: sqlite3_soft_heap_limit ?N? 4382 ** 4383 ** Query or set the soft heap limit for the current thread. The 4384 ** limit is only changed if the N is present. The previous limit 4385 ** is returned. 4386 */ 4387 static int test_soft_heap_limit( 4388 void * clientData, 4389 Tcl_Interp *interp, 4390 int objc, 4391 Tcl_Obj *CONST objv[] 4392 ){ 4393 static int softHeapLimit = 0; 4394 int amt; 4395 if( objc!=1 && objc!=2 ){ 4396 Tcl_WrongNumArgs(interp, 1, objv, "?N?"); 4397 return TCL_ERROR; 4398 } 4399 amt = softHeapLimit; 4400 if( objc==2 ){ 4401 int N; 4402 if( Tcl_GetIntFromObj(interp, objv[1], &N) ) return TCL_ERROR; 4403 sqlite3_soft_heap_limit(N); 4404 softHeapLimit = N; 4405 } 4406 Tcl_SetObjResult(interp, Tcl_NewIntObj(amt)); 4407 return TCL_OK; 4408 } 4409 4410 /* 4411 ** Usage: sqlite3_thread_cleanup 4412 ** 4413 ** Call the sqlite3_thread_cleanup API. 4414 */ 4415 static int test_thread_cleanup( 4416 void * clientData, 4417 Tcl_Interp *interp, 4418 int objc, 4419 Tcl_Obj *CONST objv[] 4420 ){ 4421 #ifndef SQLITE_OMIT_DEPRECATED 4422 sqlite3_thread_cleanup(); 4423 #endif 4424 return TCL_OK; 4425 } 4426 4427 /* 4428 ** Usage: sqlite3_pager_refcounts DB 4429 ** 4430 ** Return a list of numbers which are the PagerRefcount for all 4431 ** pagers on each database connection. 4432 */ 4433 static int test_pager_refcounts( 4434 void * clientData, 4435 Tcl_Interp *interp, 4436 int objc, 4437 Tcl_Obj *CONST objv[] 4438 ){ 4439 sqlite3 *db; 4440 int i; 4441 int v, *a; 4442 Tcl_Obj *pResult; 4443 4444 if( objc!=2 ){ 4445 Tcl_AppendResult(interp, "wrong # args: should be \"", 4446 Tcl_GetStringFromObj(objv[0], 0), " DB", 0); 4447 return TCL_ERROR; 4448 } 4449 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 4450 pResult = Tcl_NewObj(); 4451 for(i=0; i<db->nDb; i++){ 4452 if( db->aDb[i].pBt==0 ){ 4453 v = -1; 4454 }else{ 4455 sqlite3_mutex_enter(db->mutex); 4456 a = sqlite3PagerStats(sqlite3BtreePager(db->aDb[i].pBt)); 4457 v = a[0]; 4458 sqlite3_mutex_leave(db->mutex); 4459 } 4460 Tcl_ListObjAppendElement(0, pResult, Tcl_NewIntObj(v)); 4461 } 4462 Tcl_SetObjResult(interp, pResult); 4463 return TCL_OK; 4464 } 4465 4466 4467 /* 4468 ** tclcmd: working_64bit_int 4469 ** 4470 ** Some TCL builds (ex: cygwin) do not support 64-bit integers. This 4471 ** leads to a number of test failures. The present command checks the 4472 ** TCL build to see whether or not it supports 64-bit integers. It 4473 ** returns TRUE if it does and FALSE if not. 4474 ** 4475 ** This command is used to warn users that their TCL build is defective 4476 ** and that the errors they are seeing in the test scripts might be 4477 ** a result of their defective TCL rather than problems in SQLite. 4478 */ 4479 static int working_64bit_int( 4480 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 4481 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 4482 int objc, /* Number of arguments */ 4483 Tcl_Obj *CONST objv[] /* Command arguments */ 4484 ){ 4485 Tcl_Obj *pTestObj; 4486 int working = 0; 4487 4488 pTestObj = Tcl_NewWideIntObj(1000000*(i64)1234567890); 4489 working = strcmp(Tcl_GetString(pTestObj), "1234567890000000")==0; 4490 Tcl_DecrRefCount(pTestObj); 4491 Tcl_SetObjResult(interp, Tcl_NewBooleanObj(working)); 4492 return TCL_OK; 4493 } 4494 4495 4496 /* 4497 ** tclcmd: vfs_unlink_test 4498 ** 4499 ** This TCL command unregisters the primary VFS and then registers 4500 ** it back again. This is used to test the ability to register a 4501 ** VFS when none are previously registered, and the ability to 4502 ** unregister the only available VFS. Ticket #2738 4503 */ 4504 static int vfs_unlink_test( 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 sqlite3_vfs *pMain; 4512 sqlite3_vfs *apVfs[20]; 4513 sqlite3_vfs one, two; 4514 4515 sqlite3_vfs_unregister(0); /* Unregister of NULL is harmless */ 4516 one.zName = "__one"; 4517 two.zName = "__two"; 4518 4519 /* Calling sqlite3_vfs_register with 2nd argument of 0 does not 4520 ** change the default VFS 4521 */ 4522 pMain = sqlite3_vfs_find(0); 4523 sqlite3_vfs_register(&one, 0); 4524 assert( pMain==0 || pMain==sqlite3_vfs_find(0) ); 4525 sqlite3_vfs_register(&two, 0); 4526 assert( pMain==0 || pMain==sqlite3_vfs_find(0) ); 4527 4528 /* We can find a VFS by its name */ 4529 assert( sqlite3_vfs_find("__one")==&one ); 4530 assert( sqlite3_vfs_find("__two")==&two ); 4531 4532 /* Calling sqlite_vfs_register with non-zero second parameter changes the 4533 ** default VFS, even if the 1st parameter is an existig VFS that is 4534 ** previously registered as the non-default. 4535 */ 4536 sqlite3_vfs_register(&one, 1); 4537 assert( sqlite3_vfs_find("__one")==&one ); 4538 assert( sqlite3_vfs_find("__two")==&two ); 4539 assert( sqlite3_vfs_find(0)==&one ); 4540 sqlite3_vfs_register(&two, 1); 4541 assert( sqlite3_vfs_find("__one")==&one ); 4542 assert( sqlite3_vfs_find("__two")==&two ); 4543 assert( sqlite3_vfs_find(0)==&two ); 4544 if( pMain ){ 4545 sqlite3_vfs_register(pMain, 1); 4546 assert( sqlite3_vfs_find("__one")==&one ); 4547 assert( sqlite3_vfs_find("__two")==&two ); 4548 assert( sqlite3_vfs_find(0)==pMain ); 4549 } 4550 4551 /* Unlink the default VFS. Repeat until there are no more VFSes 4552 ** registered. 4553 */ 4554 for(i=0; i<sizeof(apVfs)/sizeof(apVfs[0]); i++){ 4555 apVfs[i] = sqlite3_vfs_find(0); 4556 if( apVfs[i] ){ 4557 assert( apVfs[i]==sqlite3_vfs_find(apVfs[i]->zName) ); 4558 sqlite3_vfs_unregister(apVfs[i]); 4559 assert( 0==sqlite3_vfs_find(apVfs[i]->zName) ); 4560 } 4561 } 4562 assert( 0==sqlite3_vfs_find(0) ); 4563 4564 /* Register the main VFS as non-default (will be made default, since 4565 ** it'll be the only one in existence). 4566 */ 4567 sqlite3_vfs_register(pMain, 0); 4568 assert( sqlite3_vfs_find(0)==pMain ); 4569 4570 /* Un-register the main VFS again to restore an empty VFS list */ 4571 sqlite3_vfs_unregister(pMain); 4572 assert( 0==sqlite3_vfs_find(0) ); 4573 4574 /* Relink all VFSes in reverse order. */ 4575 for(i=sizeof(apVfs)/sizeof(apVfs[0])-1; i>=0; i--){ 4576 if( apVfs[i] ){ 4577 sqlite3_vfs_register(apVfs[i], 1); 4578 assert( apVfs[i]==sqlite3_vfs_find(0) ); 4579 assert( apVfs[i]==sqlite3_vfs_find(apVfs[i]->zName) ); 4580 } 4581 } 4582 4583 /* Unregister out sample VFSes. */ 4584 sqlite3_vfs_unregister(&one); 4585 sqlite3_vfs_unregister(&two); 4586 4587 /* Unregistering a VFS that is not currently registered is harmless */ 4588 sqlite3_vfs_unregister(&one); 4589 sqlite3_vfs_unregister(&two); 4590 assert( sqlite3_vfs_find("__one")==0 ); 4591 assert( sqlite3_vfs_find("__two")==0 ); 4592 4593 /* We should be left with the original default VFS back as the 4594 ** original */ 4595 assert( sqlite3_vfs_find(0)==pMain ); 4596 4597 return TCL_OK; 4598 } 4599 4600 /* 4601 ** tclcmd: vfs_initfail_test 4602 ** 4603 ** This TCL command attempts to vfs_find and vfs_register when the 4604 ** sqlite3_initialize() interface is failing. All calls should fail. 4605 */ 4606 static int vfs_initfail_test( 4607 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 4608 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 4609 int objc, /* Number of arguments */ 4610 Tcl_Obj *CONST objv[] /* Command arguments */ 4611 ){ 4612 sqlite3_vfs one; 4613 one.zName = "__one"; 4614 4615 if( sqlite3_vfs_find(0) ) return TCL_ERROR; 4616 sqlite3_vfs_register(&one, 0); 4617 if( sqlite3_vfs_find(0) ) return TCL_ERROR; 4618 sqlite3_vfs_register(&one, 1); 4619 if( sqlite3_vfs_find(0) ) return TCL_ERROR; 4620 return TCL_OK; 4621 } 4622 4623 /* 4624 ** Saved VFSes 4625 */ 4626 static sqlite3_vfs *apVfs[20]; 4627 static int nVfs = 0; 4628 4629 /* 4630 ** tclcmd: vfs_unregister_all 4631 ** 4632 ** Unregister all VFSes. 4633 */ 4634 static int vfs_unregister_all( 4635 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 4636 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 4637 int objc, /* Number of arguments */ 4638 Tcl_Obj *CONST objv[] /* Command arguments */ 4639 ){ 4640 int i; 4641 for(i=0; i<ArraySize(apVfs); i++){ 4642 apVfs[i] = sqlite3_vfs_find(0); 4643 if( apVfs[i]==0 ) break; 4644 sqlite3_vfs_unregister(apVfs[i]); 4645 } 4646 nVfs = i; 4647 return TCL_OK; 4648 } 4649 /* 4650 ** tclcmd: vfs_reregister_all 4651 ** 4652 ** Restore all VFSes that were removed using vfs_unregister_all 4653 */ 4654 static int vfs_reregister_all( 4655 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 4656 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 4657 int objc, /* Number of arguments */ 4658 Tcl_Obj *CONST objv[] /* Command arguments */ 4659 ){ 4660 int i; 4661 for(i=0; i<nVfs; i++){ 4662 sqlite3_vfs_register(apVfs[i], i==0); 4663 } 4664 return TCL_OK; 4665 } 4666 4667 4668 /* 4669 ** tclcmd: file_control_test DB 4670 ** 4671 ** This TCL command runs the sqlite3_file_control interface and 4672 ** verifies correct operation of the same. 4673 */ 4674 static int file_control_test( 4675 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 4676 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 4677 int objc, /* Number of arguments */ 4678 Tcl_Obj *CONST objv[] /* Command arguments */ 4679 ){ 4680 int iArg = 0; 4681 sqlite3 *db; 4682 int rc; 4683 4684 if( objc!=2 ){ 4685 Tcl_AppendResult(interp, "wrong # args: should be \"", 4686 Tcl_GetStringFromObj(objv[0], 0), " DB", 0); 4687 return TCL_ERROR; 4688 } 4689 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 4690 rc = sqlite3_file_control(db, 0, 0, &iArg); 4691 assert( rc==SQLITE_ERROR ); 4692 rc = sqlite3_file_control(db, "notadatabase", SQLITE_FCNTL_LOCKSTATE, &iArg); 4693 assert( rc==SQLITE_ERROR ); 4694 rc = sqlite3_file_control(db, "main", -1, &iArg); 4695 assert( rc==SQLITE_ERROR ); 4696 rc = sqlite3_file_control(db, "temp", -1, &iArg); 4697 assert( rc==SQLITE_ERROR ); 4698 4699 return TCL_OK; 4700 } 4701 4702 4703 /* 4704 ** tclcmd: file_control_lasterrno_test DB 4705 ** 4706 ** This TCL command runs the sqlite3_file_control interface and 4707 ** verifies correct operation of the SQLITE_LAST_ERRNO verb. 4708 */ 4709 static int file_control_lasterrno_test( 4710 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 4711 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 4712 int objc, /* Number of arguments */ 4713 Tcl_Obj *CONST objv[] /* Command arguments */ 4714 ){ 4715 int iArg = 0; 4716 sqlite3 *db; 4717 int rc; 4718 4719 if( objc!=2 ){ 4720 Tcl_AppendResult(interp, "wrong # args: should be \"", 4721 Tcl_GetStringFromObj(objv[0], 0), " DB", 0); 4722 return TCL_ERROR; 4723 } 4724 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 4725 return TCL_ERROR; 4726 } 4727 rc = sqlite3_file_control(db, NULL, SQLITE_LAST_ERRNO, &iArg); 4728 if( rc ){ 4729 Tcl_SetObjResult(interp, Tcl_NewIntObj(rc)); 4730 return TCL_ERROR; 4731 } 4732 if( iArg!=0 ) { 4733 Tcl_AppendResult(interp, "Unexpected non-zero errno: ", 4734 Tcl_GetStringFromObj(Tcl_NewIntObj(iArg), 0), " ", 0); 4735 return TCL_ERROR; 4736 } 4737 return TCL_OK; 4738 } 4739 4740 /* 4741 ** tclcmd: file_control_chunksize_test DB DBNAME SIZE 4742 ** 4743 ** This TCL command runs the sqlite3_file_control interface and 4744 ** verifies correct operation of the SQLITE_GET_LOCKPROXYFILE and 4745 ** SQLITE_SET_LOCKPROXYFILE verbs. 4746 */ 4747 static int file_control_chunksize_test( 4748 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 4749 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 4750 int objc, /* Number of arguments */ 4751 Tcl_Obj *CONST objv[] /* Command arguments */ 4752 ){ 4753 int nSize; /* New chunk size */ 4754 char *zDb; /* Db name ("main", "temp" etc.) */ 4755 sqlite3 *db; /* Database handle */ 4756 int rc; /* file_control() return code */ 4757 4758 if( objc!=4 ){ 4759 Tcl_WrongNumArgs(interp, 1, objv, "DB DBNAME SIZE"); 4760 return TCL_ERROR; 4761 } 4762 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) 4763 || Tcl_GetIntFromObj(interp, objv[3], &nSize) 4764 ){ 4765 return TCL_ERROR; 4766 } 4767 zDb = Tcl_GetString(objv[2]); 4768 if( zDb[0]=='\0' ) zDb = NULL; 4769 4770 rc = sqlite3_file_control(db, zDb, SQLITE_FCNTL_CHUNK_SIZE, (void *)&nSize); 4771 if( rc ){ 4772 Tcl_SetResult(interp, (char *)sqlite3TestErrorName(rc), TCL_STATIC); 4773 return TCL_ERROR; 4774 } 4775 return TCL_OK; 4776 } 4777 4778 /* 4779 ** tclcmd: file_control_lockproxy_test DB PWD 4780 ** 4781 ** This TCL command runs the sqlite3_file_control interface and 4782 ** verifies correct operation of the SQLITE_GET_LOCKPROXYFILE and 4783 ** SQLITE_SET_LOCKPROXYFILE verbs. 4784 */ 4785 static int file_control_lockproxy_test( 4786 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 4787 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 4788 int objc, /* Number of arguments */ 4789 Tcl_Obj *CONST objv[] /* Command arguments */ 4790 ){ 4791 sqlite3 *db; 4792 const char *zPwd; 4793 int nPwd; 4794 4795 if( objc!=3 ){ 4796 Tcl_AppendResult(interp, "wrong # args: should be \"", 4797 Tcl_GetStringFromObj(objv[0], 0), " DB PWD", 0); 4798 return TCL_ERROR; 4799 } 4800 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 4801 return TCL_ERROR; 4802 } 4803 zPwd = Tcl_GetStringFromObj(objv[2], &nPwd); 4804 4805 #if !defined(SQLITE_ENABLE_LOCKING_STYLE) 4806 # if defined(__APPLE__) 4807 # define SQLITE_ENABLE_LOCKING_STYLE 1 4808 # else 4809 # define SQLITE_ENABLE_LOCKING_STYLE 0 4810 # endif 4811 #endif 4812 #if SQLITE_ENABLE_LOCKING_STYLE && defined(__APPLE__) 4813 { 4814 char *testPath; 4815 int rc; 4816 char proxyPath[400]; 4817 4818 if( sizeof(proxyPath)<nPwd+20 ){ 4819 Tcl_AppendResult(interp, "PWD too big", (void*)0); 4820 return TCL_ERROR; 4821 } 4822 sprintf(proxyPath, "%s/test.proxy", zPwd); 4823 rc = sqlite3_file_control(db, NULL, SQLITE_SET_LOCKPROXYFILE, proxyPath); 4824 if( rc ){ 4825 Tcl_SetObjResult(interp, Tcl_NewIntObj(rc)); 4826 return TCL_ERROR; 4827 } 4828 rc = sqlite3_file_control(db, NULL, SQLITE_GET_LOCKPROXYFILE, &testPath); 4829 if( strncmp(proxyPath,testPath,11) ){ 4830 Tcl_AppendResult(interp, "Lock proxy file did not match the " 4831 "previously assigned value", 0); 4832 return TCL_ERROR; 4833 } 4834 if( rc ){ 4835 Tcl_SetObjResult(interp, Tcl_NewIntObj(rc)); 4836 return TCL_ERROR; 4837 } 4838 rc = sqlite3_file_control(db, NULL, SQLITE_SET_LOCKPROXYFILE, proxyPath); 4839 if( rc ){ 4840 Tcl_SetObjResult(interp, Tcl_NewIntObj(rc)); 4841 return TCL_ERROR; 4842 } 4843 } 4844 #endif 4845 return TCL_OK; 4846 } 4847 4848 4849 /* 4850 ** tclcmd: sqlite3_vfs_list 4851 ** 4852 ** Return a tcl list containing the names of all registered vfs's. 4853 */ 4854 static int vfs_list( 4855 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 4856 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 4857 int objc, /* Number of arguments */ 4858 Tcl_Obj *CONST objv[] /* Command arguments */ 4859 ){ 4860 sqlite3_vfs *pVfs; 4861 Tcl_Obj *pRet = Tcl_NewObj(); 4862 if( objc!=1 ){ 4863 Tcl_WrongNumArgs(interp, 1, objv, ""); 4864 return TCL_ERROR; 4865 } 4866 for(pVfs=sqlite3_vfs_find(0); pVfs; pVfs=pVfs->pNext){ 4867 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewStringObj(pVfs->zName, -1)); 4868 } 4869 Tcl_SetObjResult(interp, pRet); 4870 return TCL_OK; 4871 } 4872 4873 /* 4874 ** tclcmd: sqlite3_limit DB ID VALUE 4875 ** 4876 ** This TCL command runs the sqlite3_limit interface and 4877 ** verifies correct operation of the same. 4878 */ 4879 static int test_limit( 4880 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 4881 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 4882 int objc, /* Number of arguments */ 4883 Tcl_Obj *CONST objv[] /* Command arguments */ 4884 ){ 4885 sqlite3 *db; 4886 int rc; 4887 static const struct { 4888 char *zName; 4889 int id; 4890 } aId[] = { 4891 { "SQLITE_LIMIT_LENGTH", SQLITE_LIMIT_LENGTH }, 4892 { "SQLITE_LIMIT_SQL_LENGTH", SQLITE_LIMIT_SQL_LENGTH }, 4893 { "SQLITE_LIMIT_COLUMN", SQLITE_LIMIT_COLUMN }, 4894 { "SQLITE_LIMIT_EXPR_DEPTH", SQLITE_LIMIT_EXPR_DEPTH }, 4895 { "SQLITE_LIMIT_COMPOUND_SELECT", SQLITE_LIMIT_COMPOUND_SELECT }, 4896 { "SQLITE_LIMIT_VDBE_OP", SQLITE_LIMIT_VDBE_OP }, 4897 { "SQLITE_LIMIT_FUNCTION_ARG", SQLITE_LIMIT_FUNCTION_ARG }, 4898 { "SQLITE_LIMIT_ATTACHED", SQLITE_LIMIT_ATTACHED }, 4899 { "SQLITE_LIMIT_LIKE_PATTERN_LENGTH", SQLITE_LIMIT_LIKE_PATTERN_LENGTH }, 4900 { "SQLITE_LIMIT_VARIABLE_NUMBER", SQLITE_LIMIT_VARIABLE_NUMBER }, 4901 { "SQLITE_LIMIT_TRIGGER_DEPTH", SQLITE_LIMIT_TRIGGER_DEPTH }, 4902 4903 /* Out of range test cases */ 4904 { "SQLITE_LIMIT_TOOSMALL", -1, }, 4905 { "SQLITE_LIMIT_TOOBIG", SQLITE_LIMIT_TRIGGER_DEPTH+1 }, 4906 }; 4907 int i, id; 4908 int val; 4909 const char *zId; 4910 4911 if( objc!=4 ){ 4912 Tcl_AppendResult(interp, "wrong # args: should be \"", 4913 Tcl_GetStringFromObj(objv[0], 0), " DB ID VALUE", 0); 4914 return TCL_ERROR; 4915 } 4916 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; 4917 zId = Tcl_GetString(objv[2]); 4918 for(i=0; i<sizeof(aId)/sizeof(aId[0]); i++){ 4919 if( strcmp(zId, aId[i].zName)==0 ){ 4920 id = aId[i].id; 4921 break; 4922 } 4923 } 4924 if( i>=sizeof(aId)/sizeof(aId[0]) ){ 4925 Tcl_AppendResult(interp, "unknown limit type: ", zId, (char*)0); 4926 return TCL_ERROR; 4927 } 4928 if( Tcl_GetIntFromObj(interp, objv[3], &val) ) return TCL_ERROR; 4929 rc = sqlite3_limit(db, id, val); 4930 Tcl_SetObjResult(interp, Tcl_NewIntObj(rc)); 4931 return TCL_OK; 4932 } 4933 4934 /* 4935 ** tclcmd: save_prng_state 4936 ** 4937 ** Save the state of the pseudo-random number generator. 4938 ** At the same time, verify that sqlite3_test_control works even when 4939 ** called with an out-of-range opcode. 4940 */ 4941 static int save_prng_state( 4942 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 4943 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 4944 int objc, /* Number of arguments */ 4945 Tcl_Obj *CONST objv[] /* Command arguments */ 4946 ){ 4947 int rc = sqlite3_test_control(9999); 4948 assert( rc==0 ); 4949 rc = sqlite3_test_control(-1); 4950 assert( rc==0 ); 4951 sqlite3_test_control(SQLITE_TESTCTRL_PRNG_SAVE); 4952 return TCL_OK; 4953 } 4954 /* 4955 ** tclcmd: restore_prng_state 4956 */ 4957 static int restore_prng_state( 4958 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 4959 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 4960 int objc, /* Number of arguments */ 4961 Tcl_Obj *CONST objv[] /* Command arguments */ 4962 ){ 4963 sqlite3_test_control(SQLITE_TESTCTRL_PRNG_RESTORE); 4964 return TCL_OK; 4965 } 4966 /* 4967 ** tclcmd: reset_prng_state 4968 */ 4969 static int reset_prng_state( 4970 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 4971 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 4972 int objc, /* Number of arguments */ 4973 Tcl_Obj *CONST objv[] /* Command arguments */ 4974 ){ 4975 sqlite3_test_control(SQLITE_TESTCTRL_PRNG_RESET); 4976 return TCL_OK; 4977 } 4978 4979 /* 4980 ** tclcmd: pcache_stats 4981 */ 4982 static int test_pcache_stats( 4983 ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ 4984 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 4985 int objc, /* Number of arguments */ 4986 Tcl_Obj *CONST objv[] /* Command arguments */ 4987 ){ 4988 int nMin; 4989 int nMax; 4990 int nCurrent; 4991 int nRecyclable; 4992 Tcl_Obj *pRet; 4993 4994 sqlite3PcacheStats(&nCurrent, &nMax, &nMin, &nRecyclable); 4995 4996 pRet = Tcl_NewObj(); 4997 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewStringObj("current", -1)); 4998 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewIntObj(nCurrent)); 4999 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewStringObj("max", -1)); 5000 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewIntObj(nMax)); 5001 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewStringObj("min", -1)); 5002 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewIntObj(nMin)); 5003 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewStringObj("recyclable", -1)); 5004 Tcl_ListObjAppendElement(interp, pRet, Tcl_NewIntObj(nRecyclable)); 5005 5006 Tcl_SetObjResult(interp, pRet); 5007 5008 return TCL_OK; 5009 } 5010 5011 #ifdef SQLITE_ENABLE_UNLOCK_NOTIFY 5012 static void test_unlock_notify_cb(void **aArg, int nArg){ 5013 int ii; 5014 for(ii=0; ii<nArg; ii++){ 5015 Tcl_EvalEx((Tcl_Interp *)aArg[ii], "unlock_notify", -1, TCL_EVAL_GLOBAL); 5016 } 5017 } 5018 #endif /* SQLITE_ENABLE_UNLOCK_NOTIFY */ 5019 5020 /* 5021 ** tclcmd: sqlite3_unlock_notify db 5022 */ 5023 #ifdef SQLITE_ENABLE_UNLOCK_NOTIFY 5024 static int test_unlock_notify( 5025 ClientData clientData, /* Unused */ 5026 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 5027 int objc, /* Number of arguments */ 5028 Tcl_Obj *CONST objv[] /* Command arguments */ 5029 ){ 5030 sqlite3 *db; 5031 int rc; 5032 5033 if( objc!=2 ){ 5034 Tcl_WrongNumArgs(interp, 1, objv, "DB"); 5035 return TCL_ERROR; 5036 } 5037 5038 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 5039 return TCL_ERROR; 5040 } 5041 rc = sqlite3_unlock_notify(db, test_unlock_notify_cb, (void *)interp); 5042 Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); 5043 return TCL_OK; 5044 } 5045 #endif 5046 5047 /* 5048 ** tclcmd: sqlite3_wal_checkpoint db ?NAME? 5049 */ 5050 static int test_wal_checkpoint( 5051 ClientData clientData, /* Unused */ 5052 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 5053 int objc, /* Number of arguments */ 5054 Tcl_Obj *CONST objv[] /* Command arguments */ 5055 ){ 5056 char *zDb = 0; 5057 sqlite3 *db; 5058 int rc; 5059 5060 if( objc!=3 && objc!=2 ){ 5061 Tcl_WrongNumArgs(interp, 1, objv, "DB ?NAME?"); 5062 return TCL_ERROR; 5063 } 5064 5065 if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ 5066 return TCL_ERROR; 5067 } 5068 if( objc==3 ){ 5069 zDb = Tcl_GetString(objv[2]); 5070 } 5071 rc = sqlite3_wal_checkpoint(db, zDb); 5072 Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); 5073 return TCL_OK; 5074 } 5075 5076 /* 5077 ** tclcmd: test_sqlite3_log ?SCRIPT? 5078 */ 5079 static struct LogCallback { 5080 Tcl_Interp *pInterp; 5081 Tcl_Obj *pObj; 5082 } logcallback = {0, 0}; 5083 static void xLogcallback(void *unused, int err, char *zMsg){ 5084 Tcl_Obj *pNew = Tcl_DuplicateObj(logcallback.pObj); 5085 Tcl_IncrRefCount(pNew); 5086 Tcl_ListObjAppendElement( 5087 0, pNew, Tcl_NewStringObj(sqlite3TestErrorName(err), -1) 5088 ); 5089 Tcl_ListObjAppendElement(0, pNew, Tcl_NewStringObj(zMsg, -1)); 5090 Tcl_EvalObjEx(logcallback.pInterp, pNew, TCL_EVAL_GLOBAL|TCL_EVAL_DIRECT); 5091 Tcl_DecrRefCount(pNew); 5092 } 5093 static int test_sqlite3_log( 5094 ClientData clientData, 5095 Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ 5096 int objc, /* Number of arguments */ 5097 Tcl_Obj *CONST objv[] /* Command arguments */ 5098 ){ 5099 if( objc>2 ){ 5100 Tcl_WrongNumArgs(interp, 1, objv, "SCRIPT"); 5101 return TCL_ERROR; 5102 } 5103 if( logcallback.pObj ){ 5104 Tcl_DecrRefCount(logcallback.pObj); 5105 logcallback.pObj = 0; 5106 logcallback.pInterp = 0; 5107 sqlite3_config(SQLITE_CONFIG_LOG, 0, 0); 5108 } 5109 if( objc>1 ){ 5110 logcallback.pObj = objv[1]; 5111 Tcl_IncrRefCount(logcallback.pObj); 5112 logcallback.pInterp = interp; 5113 sqlite3_config(SQLITE_CONFIG_LOG, xLogcallback, 0); 5114 } 5115 return TCL_OK; 5116 } 5117 5118 /* 5119 ** tcl_objproc COMMANDNAME ARGS... 5120 ** 5121 ** Run a TCL command using its objProc interface. Throw an error if 5122 ** the command has no objProc interface. 5123 */ 5124 static int runAsObjProc( 5125 void * clientData, 5126 Tcl_Interp *interp, 5127 int objc, 5128 Tcl_Obj *CONST objv[] 5129 ){ 5130 Tcl_CmdInfo cmdInfo; 5131 if( objc<2 ){ 5132 Tcl_WrongNumArgs(interp, 1, objv, "COMMAND ..."); 5133 return TCL_ERROR; 5134 } 5135 if( !Tcl_GetCommandInfo(interp, Tcl_GetString(objv[1]), &cmdInfo) ){ 5136 Tcl_AppendResult(interp, "command not found: ", 5137 Tcl_GetString(objv[1]), (char*)0); 5138 return TCL_ERROR; 5139 } 5140 if( cmdInfo.objProc==0 ){ 5141 Tcl_AppendResult(interp, "command has no objProc: ", 5142 Tcl_GetString(objv[1]), (char*)0); 5143 return TCL_ERROR; 5144 } 5145 return cmdInfo.objProc(cmdInfo.objClientData, interp, objc-1, objv+1); 5146 } 5147 5148 5149 /* 5150 ** Register commands with the TCL interpreter. 5151 */ 5152 int Sqlitetest1_Init(Tcl_Interp *interp){ 5153 extern int sqlite3_search_count; 5154 extern int sqlite3_found_count; 5155 extern int sqlite3_interrupt_count; 5156 extern int sqlite3_open_file_count; 5157 extern int sqlite3_sort_count; 5158 extern int sqlite3_current_time; 5159 #if SQLITE_OS_UNIX && defined(__APPLE__) && SQLITE_ENABLE_LOCKING_STYLE 5160 extern int sqlite3_hostid_num; 5161 #endif 5162 extern int sqlite3_max_blobsize; 5163 extern int sqlite3BtreeSharedCacheReport(void*, 5164 Tcl_Interp*,int,Tcl_Obj*CONST*); 5165 static struct { 5166 char *zName; 5167 Tcl_CmdProc *xProc; 5168 } aCmd[] = { 5169 { "db_enter", (Tcl_CmdProc*)db_enter }, 5170 { "db_leave", (Tcl_CmdProc*)db_leave }, 5171 { "sqlite3_mprintf_int", (Tcl_CmdProc*)sqlite3_mprintf_int }, 5172 { "sqlite3_mprintf_int64", (Tcl_CmdProc*)sqlite3_mprintf_int64 }, 5173 { "sqlite3_mprintf_long", (Tcl_CmdProc*)sqlite3_mprintf_long }, 5174 { "sqlite3_mprintf_str", (Tcl_CmdProc*)sqlite3_mprintf_str }, 5175 { "sqlite3_snprintf_str", (Tcl_CmdProc*)sqlite3_snprintf_str }, 5176 { "sqlite3_mprintf_stronly", (Tcl_CmdProc*)sqlite3_mprintf_stronly}, 5177 { "sqlite3_mprintf_double", (Tcl_CmdProc*)sqlite3_mprintf_double }, 5178 { "sqlite3_mprintf_scaled", (Tcl_CmdProc*)sqlite3_mprintf_scaled }, 5179 { "sqlite3_mprintf_hexdouble", (Tcl_CmdProc*)sqlite3_mprintf_hexdouble}, 5180 { "sqlite3_mprintf_z_test", (Tcl_CmdProc*)test_mprintf_z }, 5181 { "sqlite3_mprintf_n_test", (Tcl_CmdProc*)test_mprintf_n }, 5182 { "sqlite3_snprintf_int", (Tcl_CmdProc*)test_snprintf_int }, 5183 { "sqlite3_last_insert_rowid", (Tcl_CmdProc*)test_last_rowid }, 5184 { "sqlite3_exec_printf", (Tcl_CmdProc*)test_exec_printf }, 5185 { "sqlite3_exec_hex", (Tcl_CmdProc*)test_exec_hex }, 5186 { "sqlite3_exec", (Tcl_CmdProc*)test_exec }, 5187 { "sqlite3_exec_nr", (Tcl_CmdProc*)test_exec_nr }, 5188 #ifndef SQLITE_OMIT_GET_TABLE 5189 { "sqlite3_get_table_printf", (Tcl_CmdProc*)test_get_table_printf }, 5190 #endif 5191 { "sqlite3_close", (Tcl_CmdProc*)sqlite_test_close }, 5192 { "sqlite3_create_function", (Tcl_CmdProc*)test_create_function }, 5193 { "sqlite3_create_aggregate", (Tcl_CmdProc*)test_create_aggregate }, 5194 { "sqlite_register_test_function", (Tcl_CmdProc*)test_register_func }, 5195 { "sqlite_abort", (Tcl_CmdProc*)sqlite_abort }, 5196 { "sqlite_bind", (Tcl_CmdProc*)test_bind }, 5197 { "breakpoint", (Tcl_CmdProc*)test_breakpoint }, 5198 { "sqlite3_key", (Tcl_CmdProc*)test_key }, 5199 { "sqlite3_rekey", (Tcl_CmdProc*)test_rekey }, 5200 { "sqlite_set_magic", (Tcl_CmdProc*)sqlite_set_magic }, 5201 { "sqlite3_interrupt", (Tcl_CmdProc*)test_interrupt }, 5202 { "sqlite_delete_function", (Tcl_CmdProc*)delete_function }, 5203 { "sqlite_delete_collation", (Tcl_CmdProc*)delete_collation }, 5204 { "sqlite3_get_autocommit", (Tcl_CmdProc*)get_autocommit }, 5205 { "sqlite3_stack_used", (Tcl_CmdProc*)test_stack_used }, 5206 { "sqlite3_busy_timeout", (Tcl_CmdProc*)test_busy_timeout }, 5207 { "printf", (Tcl_CmdProc*)test_printf }, 5208 { "sqlite3IoTrace", (Tcl_CmdProc*)test_io_trace }, 5209 }; 5210 static struct { 5211 char *zName; 5212 Tcl_ObjCmdProc *xProc; 5213 void *clientData; 5214 } aObjCmd[] = { 5215 { "sqlite3_connection_pointer", get_sqlite_pointer, 0 }, 5216 { "sqlite3_bind_int", test_bind_int, 0 }, 5217 { "sqlite3_bind_zeroblob", test_bind_zeroblob, 0 }, 5218 { "sqlite3_bind_int64", test_bind_int64, 0 }, 5219 { "sqlite3_bind_double", test_bind_double, 0 }, 5220 { "sqlite3_bind_null", test_bind_null ,0 }, 5221 { "sqlite3_bind_text", test_bind_text ,0 }, 5222 { "sqlite3_bind_text16", test_bind_text16 ,0 }, 5223 { "sqlite3_bind_blob", test_bind_blob ,0 }, 5224 { "sqlite3_bind_parameter_count", test_bind_parameter_count, 0}, 5225 { "sqlite3_bind_parameter_name", test_bind_parameter_name, 0}, 5226 { "sqlite3_bind_parameter_index", test_bind_parameter_index, 0}, 5227 { "sqlite3_clear_bindings", test_clear_bindings, 0}, 5228 { "sqlite3_sleep", test_sleep, 0}, 5229 { "sqlite3_errcode", test_errcode ,0 }, 5230 { "sqlite3_extended_errcode", test_ex_errcode ,0 }, 5231 { "sqlite3_errmsg", test_errmsg ,0 }, 5232 { "sqlite3_errmsg16", test_errmsg16 ,0 }, 5233 { "sqlite3_open", test_open ,0 }, 5234 { "sqlite3_open16", test_open16 ,0 }, 5235 { "sqlite3_complete16", test_complete16 ,0 }, 5236 5237 { "sqlite3_prepare", test_prepare ,0 }, 5238 { "sqlite3_prepare16", test_prepare16 ,0 }, 5239 { "sqlite3_prepare_v2", test_prepare_v2 ,0 }, 5240 { "sqlite3_prepare_tkt3134", test_prepare_tkt3134, 0}, 5241 { "sqlite3_prepare16_v2", test_prepare16_v2 ,0 }, 5242 { "sqlite3_finalize", test_finalize ,0 }, 5243 { "sqlite3_stmt_status", test_stmt_status ,0 }, 5244 { "sqlite3_reset", test_reset ,0 }, 5245 { "sqlite3_expired", test_expired ,0 }, 5246 { "sqlite3_transfer_bindings", test_transfer_bind ,0 }, 5247 { "sqlite3_changes", test_changes ,0 }, 5248 { "sqlite3_step", test_step ,0 }, 5249 { "sqlite3_sql", test_sql ,0 }, 5250 { "sqlite3_next_stmt", test_next_stmt ,0 }, 5251 5252 { "sqlite3_release_memory", test_release_memory, 0}, 5253 { "sqlite3_soft_heap_limit", test_soft_heap_limit, 0}, 5254 { "sqlite3_thread_cleanup", test_thread_cleanup, 0}, 5255 { "sqlite3_pager_refcounts", test_pager_refcounts, 0}, 5256 5257 { "sqlite3_load_extension", test_load_extension, 0}, 5258 { "sqlite3_enable_load_extension", test_enable_load, 0}, 5259 { "sqlite3_extended_result_codes", test_extended_result_codes, 0}, 5260 { "sqlite3_limit", test_limit, 0}, 5261 5262 { "save_prng_state", save_prng_state, 0 }, 5263 { "restore_prng_state", restore_prng_state, 0 }, 5264 { "reset_prng_state", reset_prng_state, 0 }, 5265 { "tcl_objproc", runAsObjProc, 0 }, 5266 5267 /* sqlite3_column_*() API */ 5268 { "sqlite3_column_count", test_column_count ,0 }, 5269 { "sqlite3_data_count", test_data_count ,0 }, 5270 { "sqlite3_column_type", test_column_type ,0 }, 5271 { "sqlite3_column_blob", test_column_blob ,0 }, 5272 { "sqlite3_column_double", test_column_double ,0 }, 5273 { "sqlite3_column_int64", test_column_int64 ,0 }, 5274 { "sqlite3_column_text", test_stmt_utf8, (void*)sqlite3_column_text }, 5275 { "sqlite3_column_name", test_stmt_utf8, (void*)sqlite3_column_name }, 5276 { "sqlite3_column_int", test_stmt_int, (void*)sqlite3_column_int }, 5277 { "sqlite3_column_bytes", test_stmt_int, (void*)sqlite3_column_bytes}, 5278 #ifndef SQLITE_OMIT_DECLTYPE 5279 { "sqlite3_column_decltype",test_stmt_utf8,(void*)sqlite3_column_decltype}, 5280 #endif 5281 #ifdef SQLITE_ENABLE_COLUMN_METADATA 5282 { "sqlite3_column_database_name",test_stmt_utf8,(void*)sqlite3_column_database_name}, 5283 { "sqlite3_column_table_name",test_stmt_utf8,(void*)sqlite3_column_table_name}, 5284 { "sqlite3_column_origin_name",test_stmt_utf8,(void*)sqlite3_column_origin_name}, 5285 #endif 5286 5287 #ifndef SQLITE_OMIT_UTF16 5288 { "sqlite3_column_bytes16", test_stmt_int, (void*)sqlite3_column_bytes16 }, 5289 { "sqlite3_column_text16", test_stmt_utf16, (void*)sqlite3_column_text16}, 5290 { "sqlite3_column_name16", test_stmt_utf16, (void*)sqlite3_column_name16}, 5291 { "add_alignment_test_collations", add_alignment_test_collations, 0 }, 5292 #ifndef SQLITE_OMIT_DECLTYPE 5293 { "sqlite3_column_decltype16",test_stmt_utf16,(void*)sqlite3_column_decltype16}, 5294 #endif 5295 #ifdef SQLITE_ENABLE_COLUMN_METADATA 5296 {"sqlite3_column_database_name16", 5297 test_stmt_utf16, sqlite3_column_database_name16}, 5298 {"sqlite3_column_table_name16", test_stmt_utf16, (void*)sqlite3_column_table_name16}, 5299 {"sqlite3_column_origin_name16", test_stmt_utf16, (void*)sqlite3_column_origin_name16}, 5300 #endif 5301 #endif 5302 { "sqlite3_create_collation_v2", test_create_collation_v2, 0 }, 5303 { "sqlite3_global_recover", test_global_recover, 0 }, 5304 { "working_64bit_int", working_64bit_int, 0 }, 5305 { "vfs_unlink_test", vfs_unlink_test, 0 }, 5306 { "vfs_initfail_test", vfs_initfail_test, 0 }, 5307 { "vfs_unregister_all", vfs_unregister_all, 0 }, 5308 { "vfs_reregister_all", vfs_reregister_all, 0 }, 5309 { "file_control_test", file_control_test, 0 }, 5310 { "file_control_lasterrno_test", file_control_lasterrno_test, 0 }, 5311 { "file_control_lockproxy_test", file_control_lockproxy_test, 0 }, 5312 { "file_control_chunksize_test", file_control_chunksize_test, 0 }, 5313 { "sqlite3_vfs_list", vfs_list, 0 }, 5314 { "sqlite3_create_function_v2", test_create_function_v2, 0 }, 5315 5316 /* Functions from os.h */ 5317 #ifndef SQLITE_OMIT_UTF16 5318 { "add_test_collate", test_collate, 0 }, 5319 { "add_test_collate_needed", test_collate_needed, 0 }, 5320 { "add_test_function", test_function, 0 }, 5321 #endif 5322 { "sqlite3_test_errstr", test_errstr, 0 }, 5323 { "tcl_variable_type", tcl_variable_type, 0 }, 5324 #ifndef SQLITE_OMIT_SHARED_CACHE 5325 { "sqlite3_enable_shared_cache", test_enable_shared, 0 }, 5326 { "sqlite3_shared_cache_report", sqlite3BtreeSharedCacheReport, 0}, 5327 #endif 5328 { "sqlite3_libversion_number", test_libversion_number, 0 }, 5329 #ifdef SQLITE_ENABLE_COLUMN_METADATA 5330 { "sqlite3_table_column_metadata", test_table_column_metadata, 0 }, 5331 #endif 5332 #ifndef SQLITE_OMIT_INCRBLOB 5333 { "sqlite3_blob_read", test_blob_read, 0 }, 5334 { "sqlite3_blob_write", test_blob_write, 0 }, 5335 #endif 5336 { "pcache_stats", test_pcache_stats, 0 }, 5337 #ifdef SQLITE_ENABLE_UNLOCK_NOTIFY 5338 { "sqlite3_unlock_notify", test_unlock_notify, 0 }, 5339 #endif 5340 { "sqlite3_wal_checkpoint", test_wal_checkpoint, 0 }, 5341 { "test_sqlite3_log", test_sqlite3_log, 0 }, 5342 }; 5343 static int bitmask_size = sizeof(Bitmask)*8; 5344 int i; 5345 extern int sqlite3_sync_count, sqlite3_fullsync_count; 5346 extern int sqlite3_opentemp_count; 5347 extern int sqlite3_like_count; 5348 extern int sqlite3_xferopt_count; 5349 extern int sqlite3_pager_readdb_count; 5350 extern int sqlite3_pager_writedb_count; 5351 extern int sqlite3_pager_writej_count; 5352 #if SQLITE_OS_WIN 5353 extern int sqlite3_os_type; 5354 #endif 5355 #ifdef SQLITE_DEBUG 5356 extern int sqlite3WhereTrace; 5357 extern int sqlite3OSTrace; 5358 extern int sqlite3VdbeAddopTrace; 5359 extern int sqlite3WalTrace; 5360 #endif 5361 #ifdef SQLITE_TEST 5362 extern char sqlite3_query_plan[]; 5363 static char *query_plan = sqlite3_query_plan; 5364 #ifdef SQLITE_ENABLE_FTS3 5365 extern int sqlite3_fts3_enable_parentheses; 5366 #endif 5367 #endif 5368 5369 for(i=0; i<sizeof(aCmd)/sizeof(aCmd[0]); i++){ 5370 Tcl_CreateCommand(interp, aCmd[i].zName, aCmd[i].xProc, 0, 0); 5371 } 5372 for(i=0; i<sizeof(aObjCmd)/sizeof(aObjCmd[0]); i++){ 5373 Tcl_CreateObjCommand(interp, aObjCmd[i].zName, 5374 aObjCmd[i].xProc, aObjCmd[i].clientData, 0); 5375 } 5376 Tcl_LinkVar(interp, "sqlite_search_count", 5377 (char*)&sqlite3_search_count, TCL_LINK_INT); 5378 Tcl_LinkVar(interp, "sqlite_found_count", 5379 (char*)&sqlite3_found_count, TCL_LINK_INT); 5380 Tcl_LinkVar(interp, "sqlite_sort_count", 5381 (char*)&sqlite3_sort_count, TCL_LINK_INT); 5382 Tcl_LinkVar(interp, "sqlite3_max_blobsize", 5383 (char*)&sqlite3_max_blobsize, TCL_LINK_INT); 5384 Tcl_LinkVar(interp, "sqlite_like_count", 5385 (char*)&sqlite3_like_count, TCL_LINK_INT); 5386 Tcl_LinkVar(interp, "sqlite_interrupt_count", 5387 (char*)&sqlite3_interrupt_count, TCL_LINK_INT); 5388 Tcl_LinkVar(interp, "sqlite_open_file_count", 5389 (char*)&sqlite3_open_file_count, TCL_LINK_INT); 5390 Tcl_LinkVar(interp, "sqlite_current_time", 5391 (char*)&sqlite3_current_time, TCL_LINK_INT); 5392 #if SQLITE_OS_UNIX && defined(__APPLE__) && SQLITE_ENABLE_LOCKING_STYLE 5393 Tcl_LinkVar(interp, "sqlite_hostid_num", 5394 (char*)&sqlite3_hostid_num, TCL_LINK_INT); 5395 #endif 5396 Tcl_LinkVar(interp, "sqlite3_xferopt_count", 5397 (char*)&sqlite3_xferopt_count, TCL_LINK_INT); 5398 Tcl_LinkVar(interp, "sqlite3_pager_readdb_count", 5399 (char*)&sqlite3_pager_readdb_count, TCL_LINK_INT); 5400 Tcl_LinkVar(interp, "sqlite3_pager_writedb_count", 5401 (char*)&sqlite3_pager_writedb_count, TCL_LINK_INT); 5402 Tcl_LinkVar(interp, "sqlite3_pager_writej_count", 5403 (char*)&sqlite3_pager_writej_count, TCL_LINK_INT); 5404 #ifndef SQLITE_OMIT_UTF16 5405 Tcl_LinkVar(interp, "unaligned_string_counter", 5406 (char*)&unaligned_string_counter, TCL_LINK_INT); 5407 #endif 5408 #ifndef SQLITE_OMIT_UTF16 5409 Tcl_LinkVar(interp, "sqlite_last_needed_collation", 5410 (char*)&pzNeededCollation, TCL_LINK_STRING|TCL_LINK_READ_ONLY); 5411 #endif 5412 #if SQLITE_OS_WIN 5413 Tcl_LinkVar(interp, "sqlite_os_type", 5414 (char*)&sqlite3_os_type, TCL_LINK_INT); 5415 #endif 5416 #ifdef SQLITE_TEST 5417 Tcl_LinkVar(interp, "sqlite_query_plan", 5418 (char*)&query_plan, TCL_LINK_STRING|TCL_LINK_READ_ONLY); 5419 #endif 5420 #ifdef SQLITE_DEBUG 5421 Tcl_LinkVar(interp, "sqlite_addop_trace", 5422 (char*)&sqlite3VdbeAddopTrace, TCL_LINK_INT); 5423 Tcl_LinkVar(interp, "sqlite_where_trace", 5424 (char*)&sqlite3WhereTrace, TCL_LINK_INT); 5425 Tcl_LinkVar(interp, "sqlite_os_trace", 5426 (char*)&sqlite3OSTrace, TCL_LINK_INT); 5427 #ifndef SQLITE_OMIT_WAL 5428 Tcl_LinkVar(interp, "sqlite_wal_trace", 5429 (char*)&sqlite3WalTrace, TCL_LINK_INT); 5430 #endif 5431 #endif 5432 #ifndef SQLITE_OMIT_DISKIO 5433 Tcl_LinkVar(interp, "sqlite_opentemp_count", 5434 (char*)&sqlite3_opentemp_count, TCL_LINK_INT); 5435 #endif 5436 Tcl_LinkVar(interp, "sqlite_static_bind_value", 5437 (char*)&sqlite_static_bind_value, TCL_LINK_STRING); 5438 Tcl_LinkVar(interp, "sqlite_static_bind_nbyte", 5439 (char*)&sqlite_static_bind_nbyte, TCL_LINK_INT); 5440 Tcl_LinkVar(interp, "sqlite_temp_directory", 5441 (char*)&sqlite3_temp_directory, TCL_LINK_STRING); 5442 Tcl_LinkVar(interp, "bitmask_size", 5443 (char*)&bitmask_size, TCL_LINK_INT|TCL_LINK_READ_ONLY); 5444 Tcl_LinkVar(interp, "sqlite_sync_count", 5445 (char*)&sqlite3_sync_count, TCL_LINK_INT); 5446 Tcl_LinkVar(interp, "sqlite_fullsync_count", 5447 (char*)&sqlite3_fullsync_count, TCL_LINK_INT); 5448 #if defined(SQLITE_ENABLE_FTS3) && defined(SQLITE_TEST) 5449 Tcl_LinkVar(interp, "sqlite_fts3_enable_parentheses", 5450 (char*)&sqlite3_fts3_enable_parentheses, TCL_LINK_INT); 5451 #endif 5452 return TCL_OK; 5453 } 5454