Add the --query-invariants flag to fuzzcheck. The query invariant checks are

only run if that flag is enabled.

FossilOrigin-Name: d13b4621291831ff33cc4a8d53653eaa3f59fecf2fbc5d404db17e33a914495d

manifest

@@ -1,5 +1,5 @@
-C Improvements\sto\squery\sinvariant\stesting.\s\sAlmost\sworking\snow.
-D 2022-06-15T10:37:16.279
+C Add\sthe\s--query-invariants\sflag\sto\sfuzzcheck.\s\sThe\squery\sinvariant\schecks\sare\nonly\srun\sif\sthat\sflag\sis\senabled.
+D 2022-06-15T10:46:52.101
 F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1
 F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea
 F LICENSE.md df5091916dbb40e6e9686186587125e1b2ff51f022cc334e886c19a0e9982724
@@ -1085,7 +1085,7 @@ F test/fuzz3.test 9c813e6613b837cb7a277b0383cd66bfa07042b4cf0317157c35852f30043c
 F test/fuzz4.test c229bcdb45518a89e1d208a21343e061503460ac69fae1539320a89f572eb634
 F test/fuzz_common.tcl b7197de6ed1ee8250a4f82d67876f4561b42ee8cbbfc6160dcb66331bad3f830
 F test/fuzz_malloc.test f348276e732e814802e39f042b1f6da6362a610af73a528d8f76898fde6b22f2
-F test/fuzzcheck.c 08d629c91b8307630273eb1e2e9a12bf0cf83fa2934e2b94681e11bf43819ef2
+F test/fuzzcheck.c 94b45d08b3500f71c90704381d26ba18b1b2988cdc896a16bd9491c48dada67b
 F test/fuzzdata1.db 3e86d9cf5aea68ddb8e27c02d7dfdaa226347426c7eb814918e4d95475bf8517
 F test/fuzzdata2.db 128b3feeb78918d075c9b14b48610145a0dd4c8d6f1ca7c2870c7e425f5bf31f
 F test/fuzzdata3.db c6586d3e3cef0fbc18108f9bb649aa77bfc38aba
@@ -1977,8 +1977,8 @@ F vsixtest/vsixtest.tcl 6a9a6ab600c25a91a7acc6293828957a386a8a93
 F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc
 F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e
 F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0
-P ce2d780163b3a28486904860a1815acc4169c09b971cfd199bb58d1e9a57b000
-R f40be5688ab6b140e179b3752fba449f
+P e039820418d64fb57cb1a8f9f21186284e6c76255a53445c5d7aef6cca89bfc4
+R 64f031e2d80a57df90e414f608a2f784
 U drh
-Z dac2d9a9551a2253d7acf57f43e8f388
+Z 1f191fe35494b511dfe1ea17486123d5
 # Remove this line to create a well-formed Fossil manifest.

manifest.uuid

@@ -1 +1 @@
-e039820418d64fb57cb1a8f9f21186284e6c76255a53445c5d7aef6cca89bfc4
+d13b4621291831ff33cc4a8d53653eaa3f59fecf2fbc5d404db17e33a914495d

test/fuzzcheck.c

@@ -153,6 +153,7 @@ static struct GlobalVars {
   int nSql;                        /* Number of SQL scripts */
   Blob *pFirstSql;                 /* First SQL script */
   unsigned int uRandom;            /* Seed for the SQLite PRNG */
+  unsigned char doInvariantChecks; /* True to run query invariant checks */
   char zTestName[100];             /* Name of current test */
 } g;
 
@@ -946,7 +947,7 @@ static int runDbSql(sqlite3 *db, const char *zSql, unsigned int *pBtsFlags){
     int nRow = 0;
     while( (rc = sqlite3_step(pStmt))==SQLITE_ROW ){
       nRow++;
-      if( (*pBtsFlags)==BTS_SELECT ){
+      if( (*pBtsFlags)==BTS_SELECT && g.doInvariantChecks ){
         int iCnt = 0;
         for(iCnt=0; iCnt<99999; iCnt++){
           rc = fuzz_invariant(db, pStmt, iCnt, nRow, &bCorrupt);
@@ -1640,6 +1641,7 @@ static void showHelp(void){
 "  --oss-fuzz           Enable OSS-FUZZ testing\n"
 "  --prng-seed N        Seed value for the PRGN inside of SQLite\n"
 "  -q|--quiet           Reduced output\n"
+"  --query-invariants   Run query invariant checks\n"
 "  --rebuild            Rebuild and vacuum the database file\n"
 "  --result-trace       Show the results of each SQL command\n"
 "  --script             Output CLI script instead of running tests\n"
@@ -1800,6 +1802,9 @@ int main(int argc, char **argv){
         verboseFlag = 0;
         eVerbosity = 0;
       }else
+      if( strcmp(z,"query-invariants")==0 ){
+        g.doInvariantChecks = 1;
+      }else
       if( strcmp(z,"rebuild")==0 ){
         rebuildFlag = 1;
         openFlags4Data = SQLITE_OPEN_READWRITE;