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Overview
| Comment: | Add the fuzzoomtest target to the makefiles. Invoke fuzzoomtest from releasetest.tcl. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
f60657c2ae8a11f1e546c953bca07d93 |
| User & Date: | drh 2015-04-25 13:39:29 |
Context
|
2015-04-25
| ||
| 16:39 | Fuzzershell: change the error summary output to work with releasetest.tcl. Reduce the maximum number of OOM interations. check-in: f5e6c4b2 user: drh tags: trunk | |
| 13:39 | Add the fuzzoomtest target to the makefiles. Invoke fuzzoomtest from releasetest.tcl. check-in: f60657c2 user: drh tags: trunk | |
| 12:20 | Fix an obscure memory leak that could follow an OOM in where.c. check-in: 08ec9f2f user: dan tags: trunk | |
Changes
Changes to Makefile.in.
951 951 -o $@ $(TESTFIXTURE_SRC) $(LIBTCL) $(TLIBS) 952 952 953 953 # A very detailed test running most or all test cases 954 954 fulltest: testfixture$(TEXE) sqlite3$(TEXE) fuzztest 955 955 ./testfixture$(TEXE) $(TOP)/test/all.test 956 956 957 957 # Really really long testing 958 -soaktest: testfixture$(TEXE) sqlite3$(TEXE) 958 +soaktest: testfixture$(TEXE) sqlite3$(TEXE) fuzzoomtest 959 959 ./testfixture$(TEXE) $(TOP)/test/all.test -soak=1 960 960 961 961 # Do extra testing but not aeverything. 962 962 fulltestonly: testfixture$(TEXE) sqlite3$(TEXE) 963 963 ./testfixture$(TEXE) $(TOP)/test/full.test 964 964 965 965 # Fuzz testing 966 966 fuzztest: fuzzershell$(TEXE) 967 967 ./fuzzershell$(TEXE) -f $(TOP)/test/fuzzdata1.txt 968 968 969 +fuzzoomtest: fuzzershell$(TEXE) 970 + ./fuzzershell$(TEXE) -f $(TOP)/test/fuzzdata1.txt --oom 971 + 969 972 # This is the common case. Run many tests but not those that take 970 973 # a really long time. 971 974 # 972 975 test: testfixture$(TEXE) sqlite3$(TEXE) fuzztest 973 976 ./testfixture$(TEXE) $(TOP)/test/veryquick.test 974 977 975 978 # Run a test using valgrind. This can take a really long time
Changes to Makefile.msc.
1623 1623 1624 1624 extensiontest: testfixture.exe testloadext.dll 1625 1625 .\testfixture.exe $(TOP)\test\loadext.test 1626 1626 1627 1627 fulltest: testfixture.exe sqlite3.exe fuzztest 1628 1628 .\testfixture.exe $(TOP)\test\all.test 1629 1629 1630 -soaktest: testfixture.exe sqlite3.exe 1630 +soaktest: testfixture.exe sqlite3.exe fuzzoomtest 1631 1631 .\testfixture.exe $(TOP)\test\all.test -soak=1 1632 1632 1633 1633 fulltestonly: testfixture.exe sqlite3.exe fuzztest 1634 1634 .\testfixture.exe $(TOP)\test\full.test 1635 1635 1636 1636 queryplantest: testfixture.exe sqlite3.exe 1637 1637 .\testfixture.exe $(TOP)\test\permutations.test queryplanner 1638 1638 1639 1639 fuzztest: fuzzershell.exe 1640 1640 .\fuzzershell.exe -f $(TOP)\test\fuzzdata1.txt 1641 1641 1642 +fuzzoomtest: fuzzershell.exe 1643 + .\fuzzershell.exe -f $(TOP)\test\fuzzdata1.txt --oom 1644 + 1642 1645 test: testfixture.exe sqlite3.exe fuzztest 1643 1646 .\testfixture.exe $(TOP)\test\veryquick.test 1644 1647 1645 1648 smoketest: testfixture.exe 1646 1649 .\testfixture.exe $(TOP)\test\main.test 1647 1650 1648 1651 sqlite3_analyzer.c: $(SQLITE3C) $(TOP)\src\test_stat.c $(TOP)\src\tclsqlite.c $(TOP)\tool\spaceanal.tcl
Changes to main.mk.
632 632 -DSQLITE_ENABLE_FTS3=1 \ 633 633 $(TESTSRC) $(TOP)/src/tclsqlite.c sqlite3.c fts3amal.c \ 634 634 -o testfixture$(EXE) $(LIBTCL) $(THREADLIB) 635 635 636 636 fulltest: testfixture$(EXE) sqlite3$(EXE) fuzztest 637 637 ./testfixture$(EXE) $(TOP)/test/all.test 638 638 639 -soaktest: testfixture$(EXE) sqlite3$(EXE) 639 +soaktest: testfixture$(EXE) sqlite3$(EXE) fuzzoomtest 640 640 ./testfixture$(EXE) $(TOP)/test/all.test -soak=1 641 641 642 642 fulltestonly: testfixture$(EXE) sqlite3$(EXE) fuzztest 643 643 ./testfixture$(EXE) $(TOP)/test/full.test 644 644 645 645 queryplantest: testfixture$(EXE) sqlite3$(EXE) 646 646 ./testfixture$(EXE) $(TOP)/test/permutations.test queryplanner 647 647 648 648 fuzztest: fuzzershell$(EXE) 649 649 ./fuzzershell$(EXE) -f $(TOP)/test/fuzzdata1.txt 650 650 651 +fuzzoomtest: fuzzershell$(EXE) 652 + ./fuzzershell$(EXE) -f $(TOP)/test/fuzzdata1.txt --oom 653 + 651 654 test: testfixture$(EXE) sqlite3$(EXE) fuzztest 652 655 ./testfixture$(EXE) $(TOP)/test/veryquick.test 653 656 654 657 # Run a test using valgrind. This can take a really long time 655 658 # because valgrind is so much slower than a native machine. 656 659 # 657 660 valgrindtest: testfixture$(EXE) sqlite3$(EXE) fuzzershell$(EXE)
Changes to test/releasetest.tcl.
107 107 -DSQLITE_ENABLE_RTREE=1 108 108 -DSQLITE_ENABLE_MEMSYS5=1 109 109 -DSQLITE_ENABLE_MEMSYS3=1 110 110 -DSQLITE_ENABLE_COLUMN_METADATA=1 111 111 -DSQLITE_ENABLE_STAT4 112 112 -DSQLITE_MAX_ATTACHED=125 113 113 } 114 + "Fast-One" { 115 + -O6 116 + -DSQLITE_ENABLE_FTS4=1 117 + -DSQLITE_ENABLE_RTREE=1 118 + -DSQLITE_ENABLE_STAT4 119 + -DSQLITE_MAX_ATTACHED=125 120 + } 114 121 "Device-One" { 115 122 -O2 116 123 -DSQLITE_DEBUG=1 117 124 -DSQLITE_DEFAULT_AUTOVACUUM=1 118 125 -DSQLITE_DEFAULT_CACHE_SIZE=64 119 126 -DSQLITE_DEFAULT_PAGE_SIZE=1024 120 127 -DSQLITE_DEFAULT_TEMP_CACHE_SIZE=32 ................................................................................ 213 220 "Unlock-Notify" "QUICKTEST_INCLUDE=notify2.test test" 214 221 "Update-Delete-Limit" test 215 222 "Extra-Robustness" test 216 223 "Device-Two" test 217 224 "No-lookaside" test 218 225 "Devkit" test 219 226 "Sanitize" {QUICKTEST_OMIT=func4.test,nan.test test} 227 + "Fast-One" fuzzoomtest 220 228 "Valgrind" valgrindtest 221 229 "Default" "threadtest fulltest" 222 230 "Device-One" fulltest 223 231 } 224 232 Linux-i686 { 225 233 "Devkit" test 226 234 "Have-Not" test ................................................................................ 649 657 incr NTEST 650 658 run_test_suite $zConfig $target $config_options 651 659 652 660 # If the configuration included the SQLITE_DEBUG option, then remove 653 661 # it and run veryquick.test. If it did not include the SQLITE_DEBUG option 654 662 # add it and run veryquick.test. 655 663 if {$target!="checksymbols" && $target!="valgrindtest" 656 - && !$::BUILDONLY && $::QUICK<2} { 664 + && $target!="fuzzoomtest" && !$::BUILDONLY && $::QUICK<2} { 657 665 set debug_idx [lsearch -glob $config_options -DSQLITE_DEBUG*] 658 666 set xtarget $target 659 667 regsub -all {fulltest[a-z]*} $xtarget test xtarget 668 + regsub -all {fuzzoomtest} $xtarget fuzztest xtarget 660 669 if {$debug_idx < 0} { 661 670 incr NTEST 662 671 append config_options " -DSQLITE_DEBUG=1" 663 672 run_test_suite "${zConfig}_debug" $xtarget $config_options 664 673 } else { 665 674 incr NTEST 666 675 regsub { *-DSQLITE_MEMDEBUG[^ ]* *} $config_options { } config_options
Changes to tool/fuzzershell.c.
35 35 ** (5) An error is raised if there is a memory leak. 36 36 ** 37 37 ** The input text can be divided into separate test cases using comments 38 38 ** of the form: 39 39 ** 40 40 ** |****<...>****| 41 41 ** 42 -** where the "..." is arbitrary text, except the "|" should really be "/". 43 -** ("|" is used here to avoid compiler errors about nested comments.) 42 +** where the "..." is arbitrary text. (Except the "|" should really be "/". 43 +** "|" is used here to avoid compiler errors about nested comments.) 44 44 ** A separate in-memory SQLite database is created to run each test case. 45 45 ** This feature allows the "queue" of AFL to be captured into a single big 46 46 ** file using a command like this: 47 47 ** 48 48 ** (for i in id:*; do echo '|****<'$i'>****|'; cat $i; done) >~/all-queue.txt 49 49 ** 50 50 ** (Once again, change the "|" to "/") Then all elements of the AFL queue ................................................................................ 56 56 ** program aborts if the close fails or if there is any unfreed memory after 57 57 ** the close. 58 58 ** 59 59 ** New test cases can be appended to all-queue.txt at any time. If redundant 60 60 ** test cases are added, they can be eliminated by running: 61 61 ** 62 62 ** fuzzershell -f ~/all-queue.txt --unique-cases ~/unique-cases.txt 63 -** 64 63 */ 65 64 #include <stdio.h> 66 65 #include <stdlib.h> 67 66 #include <string.h> 68 67 #include <stdarg.h> 69 68 #include <ctype.h> 70 69 #include "sqlite3.h" ................................................................................ 80 79 int nOomFault; /* Increments for each OOM fault */ 81 80 int bOomOnce; /* Fail just once if true */ 82 81 int bOomEnable; /* True to enable OOM simulation */ 83 82 int nOomBrkpt; /* Number of calls to oomFault() */ 84 83 char zTestName[100]; /* Name of current test */ 85 84 } g; 86 85 86 +/* 87 +** Maximum number of iterations for an OOM test 88 +*/ 89 +#ifndef OOM_MAX 90 +# define OOM_MAX 1000 91 +#endif 92 + 87 93 /* 88 94 ** This routine is called when a simulated OOM occurs. It exists as a 89 95 ** convenient place to set a debugger breakpoint. 90 96 */ 91 97 static void oomFault(void){ 92 98 g.nOomBrkpt++; /* Prevent oomFault() from being optimized out */ 93 99 } ................................................................................ 611 617 for(nTest=0; i<nIn; i=iNext, nTest++, g.zTestName[0]=0){ 612 618 char cSaved; 613 619 if( strncmp(&zIn[i], "/****<",6)==0 ){ 614 620 char *z = strstr(&zIn[i], ">****/"); 615 621 if( z ){ 616 622 z += 6; 617 623 sqlite3_snprintf(sizeof(g.zTestName), g.zTestName, "%.*s", 618 - (int)(z-&zIn[i]), &zIn[i]); 624 + (int)(z-&zIn[i]) - 12, &zIn[i+6]); 619 625 if( verboseFlag ){ 620 626 printf("%.*s\n", (int)(z-&zIn[i]), &zIn[i]); 621 627 fflush(stdout); 622 628 } 623 629 i += (int)(z-&zIn[i]); 624 630 multiTest = 1; 625 631 } ................................................................................ 638 644 zIn[iNext] = cSaved; 639 645 continue; 640 646 } 641 647 zSql = &zIn[i]; 642 648 if( verboseFlag ){ 643 649 printf("INPUT (offset: %d, size: %d): [%s]\n", 644 650 i, (int)strlen(&zIn[i]), &zIn[i]); 645 - fflush(stdout); 646 651 }else if( multiTest && !quietFlag ){ 647 - int pct = oomFlag ? 100*iNext/nIn : ((10*iNext)/nIn)*10; 648 - if( pct!=lastPct ){ 649 - if( lastPct<0 ) printf("fuzz test:"); 650 - printf(" %d%%", pct); 651 - fflush(stdout); 652 - lastPct = pct; 652 + if( oomFlag ){ 653 + printf("%s\n", g.zTestName); 654 + }else{ 655 + int pct = (10*iNext)/nIn; 656 + if( pct!=lastPct ){ 657 + if( lastPct<0 ) printf("fuzz test:"); 658 + printf(" %d%%", pct*10); 659 + lastPct = pct; 660 + } 653 661 } 654 662 } 663 + fflush(stdout); 655 664 switch( iMode ){ 656 665 case FZMODE_Glob: 657 666 zSql = zToFree = sqlite3_mprintf("SELECT glob(%s);", zSql); 658 667 break; 659 668 case FZMODE_Printf: 660 669 zSql = zToFree = sqlite3_mprintf("SELECT printf(%s);", zSql); 661 670 break; ................................................................................ 721 730 if( rc ){ 722 731 abendError("sqlite3_close() failed with rc=%d", rc); 723 732 } 724 733 if( sqlite3_memory_used()>0 ){ 725 734 abendError("memory in use after close: %lld bytes", sqlite3_memory_used()); 726 735 } 727 736 if( oomFlag ){ 728 - if( g.nOomFault==0 || oomCnt>2000 ){ 737 + if( g.nOomFault==0 || oomCnt>OOM_MAX ){ 729 738 if( g.bOomOnce ){ 730 739 oomCnt = g.iOomCntdown = 1; 731 740 g.bOomOnce = 0; 732 741 }else{ 733 742 oomCnt = 0; 734 743 } 735 744 }else{ ................................................................................ 765 774 /* If TEST_FAILURE is something other than 5, just exit the test 766 775 ** early */ 767 776 printf("\nExit early due to TEST_FAILURE being set"); 768 777 break; 769 778 } 770 779 } 771 780 } 772 - if( !verboseFlag && multiTest && !quietFlag ) printf("\n"); 781 + if( !verboseFlag && multiTest && !quietFlag && !oomFlag ) printf("\n"); 773 782 if( nTest>1 && !quietFlag ){ 774 783 printf("%d fuzz tests with no errors\nSQLite %s %s\n", 775 784 nTest, sqlite3_libversion(), sqlite3_sourceid()); 776 785 } 777 786 if( zDataOut ){ 778 787 int n = 0; 779 788 FILE *out = fopen(zDataOut, "wb");