Make check-in (5356) compatible with builds that do not enable memory
management. Remove unnecessary code from main.c. Add out-of-memory tests for sqlite3_complete16(). (CVS 5357) FossilOrigin-Name: 28f8b6bfcc3e169f8a54a6681395f2c85bf99cab
This commit is contained in:
drh
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manifest
20
manifest
@ -1,5 +1,5 @@
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C Fix\san\serror\sintroduced\sby\s(5346).\sThe\slist\scould\sbecome\scorrupted\swhen\sthe\sdatabase\swas\struncated.\s(CVS\s5356)
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D 2008-07-07T18:42:41
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C Make\scheck-in\s(5356)\scompatible\swith\sbuilds\sthat\sdo\snot\senable\smemory\nmanagement.\s\sRemove\sunnecessary\scode\sfrom\smain.c.\s\sAdd\sout-of-memory\ntests\sfor\ssqlite3_complete16().\s(CVS\s5357)
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D 2008-07-07T19:52:10
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F Makefile.arm-wince-mingw32ce-gcc fcd5e9cd67fe88836360bb4f9ef4cb7f8e2fb5a0
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F Makefile.in 325dfac0a0dd1cb4d975f1ace6453157892e6042
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F Makefile.linux-gcc d53183f4aa6a9192d249731c90dbdffbd2c68654
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@ -114,7 +114,7 @@ F src/insert.c 9af927a81fdc99624130dc83722b3ab6364035a6
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F src/journal.c cffd2cd214e58c0e99c3ff632b3bee6c7cbb260e
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F src/legacy.c 3626c71fb70912abec9a4312beba753a9ce800df
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F src/loadext.c 40024a0f476c1279494876b9a002001b29e5d3e3
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F src/main.c 1fa8697b91666b5865a86f5aa143b0075800a1d3
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F src/main.c 147b58cc8b6a77d918de0c3a90e71027b3b85169
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F src/malloc.c f52166df8abd7ff6990dbee1a0ce3534addc8617
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F src/md5.c 008216bbb5d34c6fbab5357aa68575ad8a31516a
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F src/mem1.c 8340fa5f969e9f9b9bdeb54106457a2003456d2b
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@ -133,7 +133,7 @@ F src/os_common.h 24525d8b7bce66c374dfc1810a6c9043f3359b60
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F src/os_os2.c 38fd8cfb1c122c39e451d9f3e779c602283dba33
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F src/os_unix.c 3d19f0491e0b32e5b757c7e6f310f2f6d3aea3f4
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F src/os_win.c 2bf2f8cd700299564cc236262c2668e1e02c626a
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F src/pager.c a3a916b7215bbdc973e231cde66aaa23871a9072
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F src/pager.c 2cd554d474cfa0228ece30645fe7bb7d1f6824c7
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F src/pager.h 6aa3050a3c684475a5a9dbad5ff1cebad612acba
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F src/parse.y 8c2c3145eebe1964eb279cb3c4e502eae28bb0fa
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F src/pragma.c 9a95f5b3708f6d3ddd987eab5f369a19ffcb6795
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@ -142,7 +142,7 @@ F src/printf.c 8b063da9dcde26b7c500a01444b718d86f21bc6e
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F src/random.c 5c754319d38abdd6acd74601ee0105504adc508a
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F src/select.c 3e44f3910660ab63c690d2a4eac5449ae48ce96b
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F src/shell.c 484e7297e066f22830f9c15d7abbcdd2acb097b0
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F src/sqlite.h.in 866842b5daae9bf95b0e79cb4d92518f78179dca
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F src/sqlite.h.in 22c32cedf7e435d5b3bb8564ce0a640c40dbbfb1
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F src/sqlite3ext.h 1e3887c9bd3ae66cb599e922824b04cd0d0f2c3e
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F src/sqliteInt.h 35e420ced9e27af5ee387cd40f2e7a431665f858
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F src/sqliteLimit.h f435e728c6b620ef7312814d660a81f9356eb5c8
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@ -397,7 +397,7 @@ F test/mallocC.test 05c0bde2e41cdbdef26b9c17b8e48c935b46f611
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F test/mallocD.test f78c295e8e18ea3029e65ca08278690e00c22100
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F test/mallocE.test db1ed69d7eded1b080952e2a7c37f364ad241b08
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F test/mallocF.test 2d5c590ebc2fc7f0dcebdf5aa8498b9aed69107e
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F test/mallocG.test b295dc03b6d8d705ce425ff4d1ce6bbeb1c5ab33
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F test/mallocG.test 9d472075e155c888706d8bb2f0d5c6fd643d793c
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F test/malloc_common.tcl cdcf092a77f3578fa4fd02121e60969cdf382e27
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F test/manydb.test 8de36b8d33aab5ef295b11d9e95310aeded31af8
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F test/memdb.test a67bda4ff90a38f2b19f6c7f95aa7289e051d893
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@ -598,7 +598,7 @@ F tool/speedtest16.c c8a9c793df96db7e4933f0852abb7a03d48f2e81
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F tool/speedtest2.tcl ee2149167303ba8e95af97873c575c3e0fab58ff
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F tool/speedtest8.c 1dbced29de5f59ba2ebf877edcadf171540374d1
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F tool/speedtest8inst1.c 293327bc76823f473684d589a8160bde1f52c14e
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P 2dcd5287a0d71140baa23aae2ab3d95d78a5676d
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R 632ef97e2e5d19875351e0367da22299
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U danielk1977
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Z 77dc7b2edaf1d1ebf4af6323571db8ad
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P fbd320ed27dc8910f5035b41171576b4a37cb8b9
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R 3bbbd66d8233e7386454ae7a004ab261
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U drh
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Z cc062abff1f84979b85c070012e27ea8
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@ -1 +1 @@
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fbd320ed27dc8910f5035b41171576b4a37cb8b9
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28f8b6bfcc3e169f8a54a6681395f2c85bf99cab
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28
src/main.c
28
src/main.c
@ -14,7 +14,7 @@
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** other files are for internal use by SQLite and should not be
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** accessed by users of the library.
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**
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** $Id: main.c,v 1.468 2008/07/07 17:53:08 drh Exp $
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** $Id: main.c,v 1.469 2008/07/07 19:52:10 drh Exp $
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*/
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#include "sqliteInt.h"
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#include <ctype.h>
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@ -612,19 +612,17 @@ void sqlite3_progress_handler(
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int (*xProgress)(void*),
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void *pArg
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){
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if( sqlite3SafetyCheckOk(db) ){
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sqlite3_mutex_enter(db->mutex);
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if( nOps>0 ){
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db->xProgress = xProgress;
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db->nProgressOps = nOps;
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db->pProgressArg = pArg;
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}else{
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db->xProgress = 0;
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db->nProgressOps = 0;
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db->pProgressArg = 0;
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}
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sqlite3_mutex_leave(db->mutex);
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sqlite3_mutex_enter(db->mutex);
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if( nOps>0 ){
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db->xProgress = xProgress;
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db->nProgressOps = nOps;
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db->pProgressArg = pArg;
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}else{
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db->xProgress = 0;
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db->nProgressOps = 0;
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db->pProgressArg = 0;
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}
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sqlite3_mutex_leave(db->mutex);
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}
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#endif
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@ -647,9 +645,7 @@ int sqlite3_busy_timeout(sqlite3 *db, int ms){
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** Cause any pending operation to stop at its earliest opportunity.
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*/
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void sqlite3_interrupt(sqlite3 *db){
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if( sqlite3SafetyCheckOk(db) ){
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db->u1.isInterrupted = 1;
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}
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db->u1.isInterrupted = 1;
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}
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@ -18,7 +18,7 @@
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** file simultaneously, or one process from reading the database while
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** another is writing.
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**
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** @(#) $Id: pager.c,v 1.462 2008/07/07 18:42:41 danielk1977 Exp $
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** @(#) $Id: pager.c,v 1.463 2008/07/07 19:52:10 drh Exp $
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*/
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#ifndef SQLITE_OMIT_DISKIO
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#include "sqliteInt.h"
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@ -2651,9 +2651,11 @@ static void pager_truncate_cache(Pager *pPager){
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ppPg = &pPg->pNextAll;
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}else{
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*ppPg = pPg->pNextAll;
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#ifdef SQLITE_ENABLE_MEMORY_MANAGEMENT
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if( *ppPg ){
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(*ppPg)->pPrevAll = pPg->pPrevAll;
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}
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#endif
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IOTRACE(("PGFREE %p %d\n", pPager, pPg->pgno));
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PAGER_INCR(sqlite3_pager_pgfree_count);
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unlinkPage(pPg);
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@ -30,7 +30,7 @@
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** the version number) and changes its name to "sqlite3.h" as
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** part of the build process.
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**
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** @(#) $Id: sqlite.h.in,v 1.363 2008/07/07 17:53:08 drh Exp $
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** @(#) $Id: sqlite.h.in,v 1.364 2008/07/07 19:52:10 drh Exp $
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*/
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#ifndef _SQLITE3_H_
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#define _SQLITE3_H_
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@ -1405,11 +1405,16 @@ void sqlite3_interrupt(sqlite3*);
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**
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** INVARIANTS:
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**
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** {F10511} The sqlite3_complete() and sqlite3_complete16() functions
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** return true (non-zero) if and only if the last non-whitespace
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** {F10511} A successful evaluation of [sqlite3_complete()] or
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** [sqlite3_complete16()] functions shall
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** return a numeric 1 if and only if the last non-whitespace
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** token in their input is a semicolon that is not in between
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** the BEGIN and END of a CREATE TRIGGER statement.
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**
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** {F10512} If a memory allocation error occurs during an invocation
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** of [sqlite3_complete()] or [sqlite3_complete16()] then the
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** routine shall return [SQLITE_NOMEM].
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**
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** LIMITATIONS:
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**
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** {A10512} The input to [sqlite3_complete()] must be a zero-terminated
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@ -11,7 +11,7 @@
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#
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# This test script checks malloc failures in various obscure operations.
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#
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# $Id: mallocG.test,v 1.3 2008/02/18 22:24:58 drh Exp $
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# $Id: mallocG.test,v 1.4 2008/07/07 19:52:11 drh Exp $
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set testdir [file dirname $argv0]
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source $testdir/tester.tcl
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@ -53,4 +53,16 @@ do_malloc_test mallocG-3 -sqlprep {
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AND x BETWEEN 'i' AND 'm'
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}
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proc utf16 {utf8} {
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set utf16 [encoding convertto unicode $utf8]
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append utf16 "\x00\x00"
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return $utf16
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}
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do_malloc_test mallocG-4 -tclbody {
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set rc [sqlite3_complete16 [utf16 "SELECT * FROM t1;"]]
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if {$rc==1} {set rc 0} {error "out of memory"}
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set rc
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}
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finish_test
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