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Overview
Comment: | Add the --info option to the fuzzcheck test utility. |
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Downloads: | Tarball | ZIP archive |
Timelines: | family | ancestors | descendants | both | trunk |
Files: | files | file ages | folders |
SHA3-256: |
1caaaaa70f21fe71fbe0af227eea8d13 |
User & Date: | drh 2018-08-06 01:39:31.617 |
Context
2018-08-06
| ||
02:08 | Enhance the edit() function so that it converts text from \r\n back into \n only if the original unedited copy contained no \r\n values. (check-in: 20c995d3f0 user: drh tags: trunk) | |
01:39 | Add the --info option to the fuzzcheck test utility. (check-in: 1caaaaa70f user: drh tags: trunk) | |
01:21 | Fix an overzealous assert() statement discovered by OSSFuzz. (check-in: d9c9fe9f5a user: drh tags: trunk) | |
Changes
Changes to test/fuzzcheck.c.
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802 803 804 805 806 807 808 | "each database, checking for crashes and memory leaks.\n" "Options:\n" " --cell-size-check Set the PRAGMA cell_size_check=ON\n" " --dbid N Use only the database where dbid=N\n" " --export-db DIR Write databases to files(s) in DIR. Works with --dbid\n" " --export-sql DIR Write SQL to file(s) in DIR. Also works with --sqlid\n" " --help Show this help text\n" | | > | 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 | "each database, checking for crashes and memory leaks.\n" "Options:\n" " --cell-size-check Set the PRAGMA cell_size_check=ON\n" " --dbid N Use only the database where dbid=N\n" " --export-db DIR Write databases to files(s) in DIR. Works with --dbid\n" " --export-sql DIR Write SQL to file(s) in DIR. Also works with --sqlid\n" " --help Show this help text\n" " --info Show information about SOURCE-DB w/o running tests\n" " --limit-mem N Limit memory used by test SQLite instance to N bytes\n" " --limit-vdbe Panic if any test runs for more than 100,000 cycles\n" " --load-sql ARGS... Load SQL scripts fron files into SOURCE-DB\n" " --load-db ARGS... Load template databases from files into SOURCE_DB\n" " -m TEXT Add a description to the database\n" " --native-vfs Use the native VFS for initially empty database files\n" " --native-malloc Turn off MEMSYS3/5 and Lookaside\n" " --oss-fuzz Enable OSS-FUZZ testing\n" " --prng-seed N Seed value for the PRGN inside of SQLite\n" " -q|--quiet Reduced output\n" " --rebuild Rebuild and vacuum the database file\n" " --result-trace Show the results of each SQL command\n" " --sqlid N Use only SQL where sqlid=N\n" " --timeout N Abort if any single test needs more than N seconds\n" " -v|--verbose Increased output. Repeat for more output.\n" ); } |
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837 838 839 840 841 842 843 844 845 846 847 848 849 850 | Blob *pDb; /* For looping over template databases */ int i; /* Loop index for the argv[] loop */ int onlySqlid = -1; /* --sqlid */ int onlyDbid = -1; /* --dbid */ int nativeFlag = 0; /* --native-vfs */ int rebuildFlag = 0; /* --rebuild */ int vdbeLimitFlag = 0; /* --limit-vdbe */ int timeoutTest = 0; /* undocumented --timeout-test flag */ int runFlags = 0; /* Flags sent to runSql() */ char *zMsg = 0; /* Add this message */ int nSrcDb = 0; /* Number of source databases */ char **azSrcDb = 0; /* Array of source database names */ int iSrcDb; /* Loop over all source databases */ int nTest = 0; /* Total number of tests performed */ | > | 838 839 840 841 842 843 844 845 846 847 848 849 850 851 852 | Blob *pDb; /* For looping over template databases */ int i; /* Loop index for the argv[] loop */ int onlySqlid = -1; /* --sqlid */ int onlyDbid = -1; /* --dbid */ int nativeFlag = 0; /* --native-vfs */ int rebuildFlag = 0; /* --rebuild */ int vdbeLimitFlag = 0; /* --limit-vdbe */ int infoFlag = 0; /* --info */ int timeoutTest = 0; /* undocumented --timeout-test flag */ int runFlags = 0; /* Flags sent to runSql() */ char *zMsg = 0; /* Add this message */ int nSrcDb = 0; /* Number of source databases */ char **azSrcDb = 0; /* Array of source database names */ int iSrcDb; /* Loop over all source databases */ int nTest = 0; /* Total number of tests performed */ |
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892 893 894 895 896 897 898 899 900 901 902 903 904 905 | if( strcmp(z,"export-sql")==0 ){ if( i>=argc-1 ) fatalError("missing arguments on %s", argv[i]); zExpSql = argv[++i]; }else if( strcmp(z,"help")==0 ){ showHelp(); return 0; }else if( strcmp(z,"limit-mem")==0 ){ #if !defined(SQLITE_ENABLE_MEMSYS3) && !defined(SQLITE_ENABLE_MEMSYS5) fatalError("the %s option requires -DSQLITE_ENABLE_MEMSYS5 or _MEMSYS3", argv[i]); #else if( i>=argc-1 ) fatalError("missing arguments on %s", argv[i]); | > > > | 894 895 896 897 898 899 900 901 902 903 904 905 906 907 908 909 910 | if( strcmp(z,"export-sql")==0 ){ if( i>=argc-1 ) fatalError("missing arguments on %s", argv[i]); zExpSql = argv[++i]; }else if( strcmp(z,"help")==0 ){ showHelp(); return 0; }else if( strcmp(z,"info")==0 ){ infoFlag = 1; }else if( strcmp(z,"limit-mem")==0 ){ #if !defined(SQLITE_ENABLE_MEMSYS3) && !defined(SQLITE_ENABLE_MEMSYS5) fatalError("the %s option requires -DSQLITE_ENABLE_MEMSYS5 or _MEMSYS3", argv[i]); #else if( i>=argc-1 ) fatalError("missing arguments on %s", argv[i]); |
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992 993 994 995 996 997 998 999 1000 1001 1002 1003 1004 1005 | for(iSrcDb=0; iSrcDb<nSrcDb; iSrcDb++){ rc = sqlite3_open_v2(azSrcDb[iSrcDb], &db, openFlags4Data, pDfltVfs->zName); if( rc ){ fatalError("cannot open source database %s - %s", azSrcDb[iSrcDb], sqlite3_errmsg(db)); } rc = sqlite3_exec(db, "CREATE TABLE IF NOT EXISTS db(\n" " dbid INTEGER PRIMARY KEY, -- database id\n" " dbcontent BLOB -- database disk file image\n" ");\n" "CREATE TABLE IF NOT EXISTS xsql(\n" " sqlid INTEGER PRIMARY KEY, -- SQL script id\n" | > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 997 998 999 1000 1001 1002 1003 1004 1005 1006 1007 1008 1009 1010 1011 1012 1013 1014 1015 1016 1017 1018 1019 1020 1021 1022 1023 1024 1025 1026 1027 1028 1029 1030 1031 1032 1033 1034 1035 1036 1037 1038 1039 1040 1041 1042 1043 1044 1045 1046 | for(iSrcDb=0; iSrcDb<nSrcDb; iSrcDb++){ rc = sqlite3_open_v2(azSrcDb[iSrcDb], &db, openFlags4Data, pDfltVfs->zName); if( rc ){ fatalError("cannot open source database %s - %s", azSrcDb[iSrcDb], sqlite3_errmsg(db)); } /* Print the description, if there is one */ if( infoFlag ){ int n; zDbName = azSrcDb[iSrcDb]; i = (int)strlen(zDbName) - 1; while( i>0 && zDbName[i-1]!='/' && zDbName[i-1]!='\\' ){ i--; } zDbName += i; sqlite3_prepare_v2(db, "SELECT msg FROM readme", -1, &pStmt, 0); if( pStmt && sqlite3_step(pStmt)==SQLITE_ROW ){ printf("%s: %s", zDbName, sqlite3_column_text(pStmt,0)); }else{ printf("%s: (empty \"readme\")", zDbName); } sqlite3_finalize(pStmt); sqlite3_prepare_v2(db, "SELECT count(*) FROM db", -1, &pStmt, 0); if( pStmt && sqlite3_step(pStmt)==SQLITE_ROW && (n = sqlite3_column_int(pStmt,0))>0 ){ printf(" - %d DBs", n); } sqlite3_finalize(pStmt); sqlite3_prepare_v2(db, "SELECT count(*) FROM xsql", -1, &pStmt, 0); if( pStmt && sqlite3_step(pStmt)==SQLITE_ROW && (n = sqlite3_column_int(pStmt,0))>0 ){ printf(" - %d scripts", n); } sqlite3_finalize(pStmt); printf("\n"); sqlite3_close(db); continue; } rc = sqlite3_exec(db, "CREATE TABLE IF NOT EXISTS db(\n" " dbid INTEGER PRIMARY KEY, -- database id\n" " dbcontent BLOB -- database disk file image\n" ");\n" "CREATE TABLE IF NOT EXISTS xsql(\n" " sqlid INTEGER PRIMARY KEY, -- SQL script id\n" |
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Changes to test/fuzzdata2.db.
cannot compute difference between binary files