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Overview
Comment: | Add the sessionfuzz test program and data obtained from a week of running AFL. Automatically run this test program on any "make test" on unix. |
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Downloads: | Tarball | ZIP archive |
Timelines: | family | ancestors | descendants | both | trunk |
Files: | files | file ages | folders |
SHA3-256: |
ecaedfe596d4c05546bfd798fdca94af |
User & Date: | drh 2018-03-07 20:48:21.666 |
Context
2018-03-07
| ||
21:13 | Enable compilation of 'sessionfuzz' tool using MSVC. (check-in: c58de43b8f user: mistachkin tags: trunk) | |
20:48 | Add the sessionfuzz test program and data obtained from a week of running AFL. Automatically run this test program on any "make test" on unix. (check-in: ecaedfe596 user: drh tags: trunk) | |
15:54 | Update the autoconf Makefile for MSVC. (check-in: 36fec7a4a7 user: mistachkin tags: trunk) | |
Changes
Changes to Makefile.in.
︙ | ︙ | |||
646 647 648 649 650 651 652 653 654 655 656 657 658 659 | fuzzcheck$(TEXE): $(FUZZCHECK_SRC) sqlite3.c sqlite3.h $(LTLINK) -o $@ $(FUZZCHECK_OPT) $(FUZZCHECK_SRC) sqlite3.c $(TLIBS) ossshell$(TEXE): $(TOP)/test/ossfuzz.c $(TOP)/test/ossshell.c sqlite3.c sqlite3.h $(LTLINK) -o $@ $(FUZZCHECK_OPT) $(TOP)/test/ossshell.c \ $(TOP)/test/ossfuzz.c sqlite3.c $(TLIBS) dbfuzz$(TEXE): $(TOP)/test/dbfuzz.c sqlite3.c sqlite3.h $(LTLINK) -o $@ $(DBFUZZ_OPT) $(TOP)/test/dbfuzz.c sqlite3.c $(TLIBS) mptester$(TEXE): sqlite3.lo $(TOP)/mptest/mptest.c $(LTLINK) -o $@ -I. $(TOP)/mptest/mptest.c sqlite3.lo \ $(TLIBS) -rpath "$(libdir)" | > > > | 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 | fuzzcheck$(TEXE): $(FUZZCHECK_SRC) sqlite3.c sqlite3.h $(LTLINK) -o $@ $(FUZZCHECK_OPT) $(FUZZCHECK_SRC) sqlite3.c $(TLIBS) ossshell$(TEXE): $(TOP)/test/ossfuzz.c $(TOP)/test/ossshell.c sqlite3.c sqlite3.h $(LTLINK) -o $@ $(FUZZCHECK_OPT) $(TOP)/test/ossshell.c \ $(TOP)/test/ossfuzz.c sqlite3.c $(TLIBS) sessionfuzz$(TEXE): $(TOP)/test/sessionfuzz.c sqlite3.c sqlite3.h $(CC) $(CFLAGS) -I. -o $@ $(TOP)/test/sessionfuzz.c $(TLIBS) dbfuzz$(TEXE): $(TOP)/test/dbfuzz.c sqlite3.c sqlite3.h $(LTLINK) -o $@ $(DBFUZZ_OPT) $(TOP)/test/dbfuzz.c sqlite3.c $(TLIBS) mptester$(TEXE): sqlite3.lo $(TOP)/mptest/mptest.c $(LTLINK) -o $@ -I. $(TOP)/mptest/mptest.c sqlite3.lo \ $(TLIBS) -rpath "$(libdir)" |
︙ | ︙ | |||
1162 1163 1164 1165 1166 1167 1168 | ./testfixture$(TEXE) $(TOP)/test/all.test -soak=1 $(TESTOPTS) # Do extra testing but not everything. fulltestonly: $(TESTPROGS) fuzztest ./testfixture$(TEXE) $(TOP)/test/full.test # Fuzz testing | | > | > | > | 1165 1166 1167 1168 1169 1170 1171 1172 1173 1174 1175 1176 1177 1178 1179 1180 1181 1182 1183 1184 1185 1186 1187 1188 1189 | ./testfixture$(TEXE) $(TOP)/test/all.test -soak=1 $(TESTOPTS) # Do extra testing but not everything. fulltestonly: $(TESTPROGS) fuzztest ./testfixture$(TEXE) $(TOP)/test/full.test # Fuzz testing fuzztest: fuzzcheck$(TEXE) $(FUZZDATA) sessionfuzz$(TEXE) $(TOP)/test/sessionfuzz-data1.db ./fuzzcheck$(TEXE) $(FUZZDATA) ./sessionfuzz$(TEXE) run $(TOP)/test/sessionfuzz-data1.db fastfuzztest: fuzzcheck$(TEXE) $(FUZZDATA) sessionfuzz$(TEXE) $(TOP)/test/sessionfuzz-data1.db ./fuzzcheck$(TEXE) --limit-mem 100M $(FUZZDATA) ./sessionfuzz$(TEXE) run $(TOP)/test/sessionfuzz-data1.db valgrindfuzz: fuzzcheck$(TEXT) $(FUZZDATA) sessionfuzz$(TEXE) $(TOP)/test/sessionfuzz-data1.db valgrind ./fuzzcheck$(TEXE) --cell-size-check --limit-mem 10M --timeout 600 $(FUZZDATA) valgrind ./sessionfuzz$(TEXE) run $(TOP)/test/sessionfuzz-data1.db # The veryquick.test TCL tests. # tcltest: ./testfixture$(TEXE) ./testfixture$(TEXE) $(TOP)/test/veryquick.test $(TESTOPTS) # Minimal testing that runs in less than 3 minutes |
︙ | ︙ |
Changes to main.mk.
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571 572 573 574 575 576 577 578 579 580 581 582 583 584 | $(TOP)/test/fuzzcheck.c $(TOP)/test/ossfuzz.c sqlite3.c $(TLIBS) $(THREADLIB) ossshell$(EXE): $(TOP)/test/ossfuzz.c $(TOP)/test/ossshell.c sqlite3.c sqlite3.h $(TCCX) -o ossshell$(EXE) -DSQLITE_THREADSAFE=0 -DSQLITE_OMIT_LOAD_EXTENSION \ -DSQLITE_ENABLE_MEMSYS5 $(FUZZCHECK_OPT) \ $(TOP)/test/ossfuzz.c $(TOP)/test/ossshell.c sqlite3.c $(TLIBS) $(THREADLIB) mptester$(EXE): sqlite3.c $(TOP)/mptest/mptest.c $(TCCX) -o $@ -I. $(TOP)/mptest/mptest.c sqlite3.c \ $(TLIBS) $(THREADLIB) MPTEST1=./mptester$(EXE) mptest1.db $(TOP)/mptest/crash01.test --repeat 20 MPTEST2=./mptester$(EXE) mptest2.db $(TOP)/mptest/multiwrite01.test --repeat 20 mptest: mptester$(EXE) | > > > | 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 | $(TOP)/test/fuzzcheck.c $(TOP)/test/ossfuzz.c sqlite3.c $(TLIBS) $(THREADLIB) ossshell$(EXE): $(TOP)/test/ossfuzz.c $(TOP)/test/ossshell.c sqlite3.c sqlite3.h $(TCCX) -o ossshell$(EXE) -DSQLITE_THREADSAFE=0 -DSQLITE_OMIT_LOAD_EXTENSION \ -DSQLITE_ENABLE_MEMSYS5 $(FUZZCHECK_OPT) \ $(TOP)/test/ossfuzz.c $(TOP)/test/ossshell.c sqlite3.c $(TLIBS) $(THREADLIB) sessionfuzz$(EXE): $(TOP)/test/sessionfuzz.c sqlite3.c sqlite3.h $(TCC) -o sessionfuzz$(EXE) $(TOP)/test/sessionfuzz.c -lz $(TLIBS) $(THREADLIB) mptester$(EXE): sqlite3.c $(TOP)/mptest/mptest.c $(TCCX) -o $@ -I. $(TOP)/mptest/mptest.c sqlite3.c \ $(TLIBS) $(THREADLIB) MPTEST1=./mptester$(EXE) mptest1.db $(TOP)/mptest/crash01.test --repeat 20 MPTEST2=./mptester$(EXE) mptest2.db $(TOP)/mptest/multiwrite01.test --repeat 20 mptest: mptester$(EXE) |
︙ | ︙ | |||
891 892 893 894 895 896 897 | fulltestonly: $(TESTPROGS) fuzztest ./testfixture$(EXE) $(TOP)/test/full.test $(TESTOPTS) queryplantest: testfixture$(EXE) sqlite3$(EXE) ./testfixture$(EXE) $(TOP)/test/permutations.test queryplanner $(TESTOPTS) | | > | > | > | 894 895 896 897 898 899 900 901 902 903 904 905 906 907 908 909 910 911 912 913 914 915 916 917 918 | fulltestonly: $(TESTPROGS) fuzztest ./testfixture$(EXE) $(TOP)/test/full.test $(TESTOPTS) queryplantest: testfixture$(EXE) sqlite3$(EXE) ./testfixture$(EXE) $(TOP)/test/permutations.test queryplanner $(TESTOPTS) fuzztest: fuzzcheck$(EXE) $(FUZZDATA) sessionfuzz$(EXE) $(TOP)/test/sessionfuzz-data1.db ./fuzzcheck$(EXE) $(FUZZDATA) ./sessionfuzz run $(TOP)/test/sessionfuzz-data1.db fastfuzztest: fuzzcheck$(EXE) $(FUZZDATA) sessionfuzz$(EXE) $(TOP)/test/sessionfuzz-data1.db ./fuzzcheck$(EXE) --limit-mem 100M $(FUZZDATA) ./sessionfuzz run $(TOP)/test/sessionfuzz-data1.db valgrindfuzz: fuzzcheck$(EXE) $(FUZZDATA) sessionfuzz$(EXE) $(TOP)/test/sessionfuzz-data1.db valgrind ./fuzzcheck$(EXE) --cell-size-check --limit-mem 10M --timeout 600 $(FUZZDATA) valgrind ./sessionfuzz run $(TOP)/test/sessionfuzz-data1.db # The veryquick.test TCL tests. # tcltest: ./testfixture$(EXE) ./testfixture$(EXE) $(TOP)/test/veryquick.test $(TESTOPTS) # A very quick test using only testfixture and omitting all the slower |
︙ | ︙ | |||
1062 1063 1064 1065 1066 1067 1068 1069 1070 1071 | rm -f shell.c sqlite3ext.h rm -f sqlite3_analyzer sqlite3_analyzer.exe sqlite3_analyzer.c rm -f sqlite3_expert sqlite3_expert.exe rm -f sqlite-*-output.vsix rm -f mptester mptester.exe rm -f fuzzershell fuzzershell.exe rm -f fuzzcheck fuzzcheck.exe rm -f sqldiff sqldiff.exe rm -f fts5.* fts5parse.* rm -f lsm.h lsm1.c | > | 1068 1069 1070 1071 1072 1073 1074 1075 1076 1077 1078 | rm -f shell.c sqlite3ext.h rm -f sqlite3_analyzer sqlite3_analyzer.exe sqlite3_analyzer.c rm -f sqlite3_expert sqlite3_expert.exe rm -f sqlite-*-output.vsix rm -f mptester mptester.exe rm -f fuzzershell fuzzershell.exe rm -f fuzzcheck fuzzcheck.exe rm -f sessionfuzz rm -f sqldiff sqldiff.exe rm -f fts5.* fts5parse.* rm -f lsm.h lsm1.c |
Added test/sessionfuzz-data1.db.
cannot compute difference between binary files
Added test/sessionfuzz.c.
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772 773 774 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819 820 821 822 823 824 825 826 827 828 829 830 831 832 833 834 835 836 837 838 839 840 841 842 843 844 845 846 847 848 849 850 851 852 853 854 855 856 857 858 859 860 861 862 863 864 865 866 867 868 869 870 871 872 873 874 875 876 877 878 879 880 881 882 883 884 885 886 887 888 889 890 891 892 893 894 895 896 897 898 899 900 901 902 903 904 905 906 907 908 909 910 911 912 913 914 915 916 917 918 919 920 921 922 923 924 925 926 927 928 929 930 931 932 933 934 935 936 937 938 939 940 941 942 943 944 945 946 947 948 949 950 951 952 953 954 955 956 957 958 959 960 961 962 963 964 965 966 967 968 969 970 971 972 973 974 975 976 977 978 979 980 981 982 983 984 985 986 987 988 989 990 991 992 993 994 995 996 997 998 999 1000 1001 1002 1003 1004 1005 1006 1007 1008 1009 1010 | /* ** 2018-03-01 ** ** The author disclaims copyright to this source code. In place of ** a legal notice, here is a blessing: ** ** May you do good and not evil. ** May you find forgiveness for yourself and forgive others. ** May you share freely, never taking more than you give. ** ************************************************************************* ** ** This file implements a program used for fuzz-testing the session ** module. ** ** Usage: ** ** sessionfuzz setup -- Generate starter test cases ** sessionfuzz run FILE ... -- Run a test fuzz on FILE ** sesssiofuzz run SQLAR ... -- Run all test cases in the SQL Archive ** ** Compiling: ** ** (1) Have a version of SQLite that supports SQLITE_ENABLE_MEMDB ** in the local directory. ** (2) Run: ** ** gcc -Wall -O3 -o sessionfuzz sessionfuzz.c -lz ** ** Use with AFL (American Fuzzy Lop - http://lcamtuf.coredump.cx/afl/) ** ** (1) ./afl-gcc -O3 -o sessionfuzz sessionfuzz.c -lz ** (2) mkdir session-init session-run session-cases ** (3) cd session-init; ../sessionfuzz setup; cd .. ** (4) ./afl -i session-init -o session-run -- ./sessionfuzz run @@ ** ... let the previous step run for a while. Weeks, maybe. ** (5) ./afl-cmin -i session-run -o session-cases ** ** The afl-cmin command on step (5) writes a minimal set of test cases ** for coverage into the session-cases directory. Gather the cases written ** there into an SQL Archive using a command like this: ** ** sqlite3 session-cases.db -Ac session-cases ** ** Then repeat the test using: ** ** ./sessionfuzz run session-cases.db */ /* ** We will import the entire SQLite source file to make compiling easier */ #define SQLITE_DEBUG 1 #define SQLITE_THREADSAFE 0 #define SQLITE_OMIT_LOAD_EXTENSION 0 #define SQLITE_ENABLE_SESSION 1 #define SQLITE_ENABLE_PREUPDATE_HOOK 1 #define SQLITE_ENABLE_DESERIALIZE 1 #include "sqlite3.c" /* Create a test database. This will be an in-memory database */ static const char zInitSql[] = "CREATE TABLE t1(a INTEGER PRIMARY KEY,b,c,d);\n" "CREATE TABLE t2(e TEXT PRIMARY KEY NOT NULL,f,g);\n" "CREATE TABLE t3(w REAL PRIMARY KEY NOT NULL,x,y);\n" "CREATE TABLE t4(z PRIMARY KEY) WITHOUT ROWID;\n" ; /* Code to populate the database */ static const char zFillSql[] = "INSERT INTO t1(a,b,c,d) VALUES\n" " (1,2,3,4),\n" " (2,3.5,'four',x'556677'),\n" " (3,null,'xyz',15),\n" " (4,'bubba',0x80000000,0.0);\n" "INSERT INTO t1 SELECT a+4,c,d,b FROM t1;\n" "INSERT INTO t1 SELECT a+8,d,b,c FROM t1;\n" "INSERT INTO t1 SELECT a+16,d,c,b FROM t1;\n" "INSERT INTO t1 SELECT a+32,b,d,c FROM t1;\n" "INSERT INTO t2 SELECT printf('x%dy',a),b,c FROM t1;\n" "INSERT INTO t3 SELECT a*1.1,b,c FROM t1;\n" "INSERT INTO t4 SELECT a||','||quote(b) FROM t1;\n" ; /* A database file created by running the two scripts above */ static const unsigned char aDbBytes[] = { 83, 81, 76,105,116,101, 32,102,111,114,109, 97,116, 32, 51, 0, 2, 0, 1, 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fuzzed changeset FILE\n" " sessionfuzz run SQLAR ... -- Run against all files in the SQL Archive\n" ; #include <stdio.h> #include <string.h> #include <assert.h> #include "zlib.h" /* ** Implementation of the "sqlar_uncompress(X,SZ)" SQL function ** ** Parameter SZ is interpreted as an integer. If it is less than or ** equal to zero, then this function returns a copy of X. Or, if ** SZ is equal to the size of X when interpreted as a blob, also ** return a copy of X. Otherwise, decompress blob X using zlib ** utility function uncompress() and return the results (another ** blob). */ static void sqlarUncompressFunc( sqlite3_context *context, int argc, sqlite3_value **argv ){ uLong nData; uLongf sz; assert( argc==2 ); sz = sqlite3_value_int(argv[1]); if( sz<=0 || sz==(nData = sqlite3_value_bytes(argv[0])) ){ sqlite3_result_value(context, argv[0]); }else{ const Bytef *pData= sqlite3_value_blob(argv[0]); Bytef *pOut = sqlite3_malloc(sz); if( Z_OK!=uncompress(pOut, &sz, pData, nData) ){ sqlite3_result_error(context, "error in uncompress()", -1); }else{ sqlite3_result_blob(context, pOut, sz, SQLITE_TRANSIENT); } sqlite3_free(pOut); } } /* Run a chunk of SQL. If any errors happen, print an error message ** and exit. */ static void runSql(sqlite3 *db, const char *zSql){ int rc; char *zErr = 0; rc = sqlite3_exec(db, zSql, 0, 0, &zErr); if( rc || zErr ){ fprintf(stderr, "SQL failed: rc=%d zErr=[%s]\n", rc, zErr); fprintf(stderr, "SQL: [%s]\n", zSql); exit(1); } } /* ** Write buffer to disk */ static void writeFile(const char *zFilename, const void *pData, int nData){ FILE *out; int n; out = fopen(zFilename, "wb"); if( out==0 ){ fprintf(stderr, "cannot open \"%s\" for writing\n", zFilename); exit(1); } n = (int)fwrite(pData, 1, nData, out); fclose(out); if( n!=nData ){ fprintf(stderr, "only wrote %d of %d bytes to \"%s\"\n",n,nData,zFilename); exit(1); } } /* ** Generate a changeset from session pSess and write it to zFile */ static void makeChangeset(const char *zFile, sqlite3_session *pSess){ void *pChg; int nChg; int rc; rc = sqlite3session_changeset(pSess, &nChg, &pChg); if( rc ){ fprintf(stderr, "sqlite3session_changeset() returned %d\n", rc); exit(1); } writeFile(zFile, pChg, nChg); sqlite3_free(pChg); } /* ** Read a file from disk. Space to hold the answer is obtained from ** sqlite3_malloc64(). */ static void readFile(const char *zName, void **ppData, int *pnData){ FILE *in = fopen(zName, "rb"); long nIn; size_t nRead; char *pBuf; *ppData = 0; *pnData = 0; if( in==0 ){ fprintf(stderr, "Cannot open \"%s\" for reading\n", zName); exit(1); } fseek(in, 0, SEEK_END); nIn = ftell(in); rewind(in); pBuf = sqlite3_malloc64( nIn+1 ); if( pBuf==0 ){ fprintf(stderr, "Failed to malloc %lld bytes\n", (sqlite3_int64)(nIn+1)); exit(1); } nRead = fread(pBuf, 1, nIn, in); fclose(in); if( nRead!=nIn ){ fprintf(stderr, "Read only %d of %d bytes from %s\n", (int)nRead, (int)nIn, zName); exit(1); } pBuf[nIn] = 0; *pnData = nIn; *ppData = pBuf; } /* ** The conflict callback */ static int conflictCall( void *NotUsed, int eConflict, sqlite3_changeset_iter *p ){ (void)NotUsed; (void)p; printf("Conflict %d\n", eConflict); return SQLITE_CHANGESET_OMIT; } /* ** Reset the database file */ static void db_reset(sqlite3 *db){ unsigned char *pData; int nData; int rc; nData = sizeof(aDbBytes); pData = sqlite3_malloc64( nData ); if( pData==0 ){ fprintf(stderr, "could not allocate %d bytes\n", nData); exit(1); } memcpy(pData, aDbBytes, nData); rc = sqlite3_deserialize(db, 0, pData, nData, nData, SQLITE_DESERIALIZE_FREEONCLOSE | SQLITE_DESERIALIZE_RESIZEABLE); if( rc ){ fprintf(stderr, "sqlite3_deserialize() failed with %d: %s\n", rc, sqlite3_errmsg(db)); exit(1); } } /* ** Given a full file pathname, return a pointer to the tail. ** Example: ** ** input: /home/drh/sqlite/abc.db ** output: abc.db */ static const char *fileTail(const char *z){ const char *zOut = z; while( z[0] ){ if( z[0]=='/' && z[1]!=0 ) zOut = &z[1]; z++; } return zOut; } int main(int argc, char **argv){ const char *zCmd; sqlite3 *db; int rc; sqlite3_session *pSess; sqlite3_stmt *pStmt; void *pChgset; int nChgset; int bVerbose = 0; if( argc<2 ){ fprintf(stderr, "%s", zHelp); exit(1); } rc = sqlite3_open_v2(":memory:",&db, SQLITE_OPEN_READWRITE|SQLITE_OPEN_CREATE, "memdb"); if( rc ){ fprintf(stderr, "Failed to open :memory: database: %s\n", sqlite3_errmsg(db)); exit(1); } db_reset(db); zCmd = argv[1]; if( strcmp(zCmd, "setup")==0 ){ if( argc!=2 ){ fprintf(stdout, "Wrong number of arguments.\n%s", zHelp); exit(1); } runSql(db, zFillSql); rc = sqlite3session_create(db, "main", &pSess); if( rc ){ fprintf(stderr, "sqlite3session_create() returns %d\n", rc); exit(1); } rc = sqlite3session_attach(pSess, 0); if( rc ){ fprintf(stderr, "sqlite3session_attach(db,0) returns %d\n", rc); exit(1); } runSql(db, "INSERT INTO t4(z) VALUES('');"); makeChangeset("c1.txt", pSess); runSql(db, "UPDATE t1 SET b=c, c=b WHERE a IN (5,7);\n" "DELETE FROM t2 WHERE rowid IN (8,2);\n" "INSERT OR IGNORE INTO t4 SELECT b FROM t1 WHERE b IS TRUE LIMIT 2;"); makeChangeset("c2.txt", pSess); runSql(db, "UPDATE t3 SET x=y, y=NULL WHERE rowid IN (1,3);"); makeChangeset("c3.txt", pSess); sqlite3session_delete(pSess); }else if( strcmp(zCmd, "run")==0 ){ int i; if( argc<3 ){ fprintf(stdout, "Wrong number of arguments.\n%s", zHelp); exit(1); } for(i=2; i<argc; i++){ if( strcmp(argv[i],"-v")==0 ){ bVerbose = 1; continue; } readFile(argv[i], &pChgset, &nChgset); if( nChgset >= 512 && memcmp(pChgset, "SQLite format 3", 16)==0 ){ sqlite3 *db2; sqlite3_stmt *pStmt; int nCase = 0; /* This file is an SQL Archive containing many changesets */ if( !bVerbose ){ printf("%s: ", fileTail(argv[i])); fflush(stdout); } sqlite3_open_v2(":memory:", &db2, SQLITE_OPEN_CREATE|SQLITE_OPEN_READWRITE, "memdb"); sqlite3_deserialize(db2, 0, pChgset, nChgset, nChgset, SQLITE_DESERIALIZE_READONLY | SQLITE_DESERIALIZE_FREEONCLOSE); sqlite3_create_function(db2, "sqlar_uncompress", 2, SQLITE_UTF8, 0, sqlarUncompressFunc, 0, 0); rc = sqlite3_prepare_v2(db2, "SELECT name, sqlar_uncompress(data,sz)" " FROM sqlar", -1, &pStmt, 0); if( rc ){ fprintf(stderr, "SQL error: %s\n", sqlite3_errmsg(db2)); exit(1); } while( SQLITE_ROW==sqlite3_step(pStmt) ){ if( bVerbose ){ printf("%s/%s:", fileTail(argv[i]), sqlite3_column_text(pStmt,0)); fflush(stdout); } runSql(db, "BEGIN"); pChgset = (unsigned char*)sqlite3_column_blob(pStmt, 1); nChgset = sqlite3_column_bytes(pStmt, 1); rc = sqlite3changeset_apply(db, nChgset, pChgset, 0, conflictCall, 0); if( bVerbose ){ printf(" Ok. rc=%d\n", rc); fflush(stdout); } runSql(db, "ROLLBACK"); nCase++; } sqlite3_finalize(pStmt); sqlite3_close(db2); if( bVerbose ) printf("%s: ", fileTail(argv[i])); printf(" %d cases, 0 crashes\n", nCase); fflush(stdout); }else{ /* The named file is just an ordinary changeset */ printf("%s:", fileTail(argv[i])); fflush(stdout); runSql(db, "BEGIN"); rc = sqlite3changeset_apply(db, nChgset, pChgset, 0, conflictCall, 0); printf(" %d\n", rc); fflush(stdout); runSql(db, "ROLLBACK"); sqlite3_free(pChgset); } } }else { fprintf(stderr, "%s", zHelp); exit(1); } rc = sqlite3_prepare_v2(db, "PRAGMA integrity_check;", -1, &pStmt, 0); if( rc ){ fprintf(stderr, "SQL error: %s\n", sqlite3_errmsg(db)); exit(1); } if( sqlite3_step(pStmt)!=SQLITE_ROW || strcmp((const char*)sqlite3_column_text(pStmt,0),"ok")!=0 ){ fprintf(stderr, "Integrity check failed!\n"); do{ fprintf(stderr, "%s\n", sqlite3_column_text(pStmt,0)); }while( sqlite3_step(pStmt)==SQLITE_ROW ); } sqlite3_finalize(pStmt); sqlite3_close(db); if( sqlite3_memory_used()>0 ){ fprintf(stderr, "memory leak of %lld bytes\n", sqlite3_memory_used()); exit(1); } return 0; } |