Tests to improve coverage of fts5_expr.c.

FossilOrigin-Name: f4b839e5265700b1a89066d1b6e0d0d010852a69c5da3d75d2c41624dbf3c0af

ext/fts5/fts5_expr.c

@@ -282,11 +282,12 @@ int sqlite3Fts5ExprNew(
   }while( sParse.rc==SQLITE_OK && t!=FTS5_EOF );
   sqlite3Fts5ParserFree(pEngine, fts5ParseFree);
 
+  assert( sParse.pExpr || sParse.rc!=SQLITE_OK );
   assert_expr_depth_ok(sParse.rc, sParse.pExpr);
 
   /* If the LHS of the MATCH expression was a user column, apply the
   ** implicit column-filter.  */
-  if( iCol<pConfig->nCol && sParse.pExpr && sParse.rc==SQLITE_OK ){
+  if( sParse.rc==SQLITE_OK && iCol<pConfig->nCol ){
     int n = sizeof(Fts5Colset);
     Fts5Colset *pColset = (Fts5Colset*)sqlite3Fts5MallocZero(&sParse.rc, n);
     if( pColset ){
@@ -303,15 +304,7 @@ int sqlite3Fts5ExprNew(
       sParse.rc = SQLITE_NOMEM;
       sqlite3Fts5ParseNodeFree(sParse.pExpr);
     }else{
-      if( !sParse.pExpr ){
-        const int nByte = sizeof(Fts5ExprNode);
-        pNew->pRoot = (Fts5ExprNode*)sqlite3Fts5MallocZero(&sParse.rc, nByte);
-        if( pNew->pRoot ){
-          pNew->pRoot->bEof = 1;
-        }
-      }else{
-        pNew->pRoot = sParse.pExpr;
-      }
+      pNew->pRoot = sParse.pExpr;
       pNew->pIndex = 0;
       pNew->pConfig = pConfig;
       pNew->apExprPhrase = sParse.apPhrase;
@@ -1129,7 +1122,7 @@ static int fts5ExprNodeTest_STRING(
           }
         }else{
           Fts5IndexIter *pIter = pPhrase->aTerm[j].pIter;
-          if( pIter->iRowid==iLast || pIter->bEof ) continue;
+          if( pIter->iRowid==iLast ) continue;
           bMatch = 0;
           if( fts5ExprAdvanceto(pIter, bDesc, &iLast, &rc, &pNode->bEof) ){
             return rc;
@@ -1651,9 +1644,6 @@ Fts5ExprNearset *sqlite3Fts5ParseNearset(
   Fts5ExprNearset *pRet = 0;
 
   if( pParse->rc==SQLITE_OK ){
-    if( pPhrase==0 ){
-      return pNear;
-    }
     if( pNear==0 ){
       sqlite3_int64 nByte;
       nByte = sizeof(Fts5ExprNearset) + SZALLOC * sizeof(Fts5ExprPhrase*);

ext/fts5/test/fts5expr.test

@@ -44,5 +44,9 @@ for {set ii 0} {$ii < 300} {incr ii} {
   } $res
 }
 
+do_execsql_test 1.2 {
+  SELECT rowid FROM x1 WHERE a MATCH '"..."'
+} {}
+
 finish_test
 

ext/fts5/test/fts5faultI.test

@@ -211,7 +211,7 @@ do_execsql_test 9.0 {
 
 faultsim_save_and_close
 
-do_faultsim_test 9 -faults oom* -prep {
+do_faultsim_test 9.1 -faults oom* -prep {
   faultsim_restore_and_reopen
 } -body {
   execsql {
@@ -221,6 +221,17 @@ do_faultsim_test 9 -faults oom* -prep {
   faultsim_test_result {0 {}}
 }
 
+do_faultsim_test 9.2 -faults oom* -prep {
+  faultsim_restore_and_reopen
+} -body {
+  execsql {
+    SELECT rowid FROM ft WHERE x MATCH 'one AND two AND three'
+  }
+} -test {
+  faultsim_test_result {0 1}
+}
+
+
 
 finish_test
 

ext/fts5/test/fts5misc.test

@@ -613,5 +613,26 @@ execsql_pp {
   SELECT fts5_source_id()
 }
 
+#-------------------------------------------------------------------------
+reset_db
+do_execsql_test 23.0 {
+  CREATE VIRTUAL TABLE x1 USING fts5(x);
+  INSERT INTO x1 VALUES('one + two + three');
+  INSERT INTO x1 VALUES('one + xyz + three');
+  INSERT INTO x1 VALUES('xyz + two + xyz');
+}
+do_execsql_test 23.1 {
+  SELECT rowid FROM x1('one + two + three');
+} {1}
+
+do_execsql_test 23.2 {
+  SELECT rowid FROM x1('^".." AND one');
+} {}
+
+do_execsql_test 23.3 {
+  SELECT rowid FROM x1('abc NEAR ".." NEAR def');
+} {}
+
+
 finish_test
 

ext/fts5/test/fts5trigram.test

@@ -56,6 +56,7 @@ foreach {tn like res} {
   7 {ABCDEFG%} 1
   8 {%รุงเ%}    2
   9 {%งเ%}     2
+  10 {%"งเ"%}  {}
 } {
   do_execsql_test 1.3.$tn {
     SELECT rowid FROM t1 WHERE y LIKE $like

manifest

@@ -1,5 +1,5 @@
-C Add\stests\sto\srestore\scoverage\sof\sfts5_tokenizer.c.
-D 2024-08-17T17:22:49.665
+C Tests\sto\simprove\scoverage\sof\sfts5_expr.c.
+D 2024-08-17T19:07:13.921
 F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1
 F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea
 F LICENSE.md df5091916dbb40e6e9686186587125e1b2ff51f022cc334e886c19a0e9982724
@@ -97,7 +97,7 @@ F ext/fts5/fts5Int.h 26a71a09cefa4ef6b4516b204ed48da3e1380970a19b3482eea7c5d8056
 F ext/fts5/fts5_aux.c 12cd2512f869217c38b70c31de5b5f741812734fafa80f55b32ea9bbd96e2152
 F ext/fts5/fts5_buffer.c 0eec58bff585f1a44ea9147eae5da2447292080ea435957f7488c70673cb6f09
 F ext/fts5/fts5_config.c 353d2a0d12678cae6ab5b9ce54aed8dac0825667b69248b5a4ed81cbefc109ea
-F ext/fts5/fts5_expr.c 3a24c6ab5b7545312a5ec03085ae705ede820a08f9a63f1d72829ed4a35da6f6
+F ext/fts5/fts5_expr.c 2667e822e90da6c41485b13ad8aa81e7e8768ff9018743a96fac6ddd76ecd0b9
 F ext/fts5/fts5_hash.c adda4272be401566a6e0ba1acbe70ee5cb97fce944bc2e04dc707152a0ec91b1
 F ext/fts5/fts5_index.c eb9a0dda3bc6ef969a6be8d2746af56856e67251810ddba08622b45be8477abe
 F ext/fts5/fts5_main.c 23029229021240dc21a69eb749305316103d183375413e2090c064b74b03b7f8
@@ -160,7 +160,7 @@ F ext/fts5/test/fts5dlidx.test a7c42b0a74dc7c8aa1a46d586e0aadda4b6cc42c24450f8d3
 F ext/fts5/test/fts5doclist.test b7cb84758504519746957802db9cd31187bb4e0028b89d9087ba06e26cc4155f
 F ext/fts5/test/fts5ea.test cefdf66024550fa7920c03395c71ce5046235ed1a1a7a469d79b19e7aad5afb5
 F ext/fts5/test/fts5eb.test 401f756fdb77083aeba8b696c1e0ad4d834c39dbd6f17e492bb55a2ad64b4296
-F ext/fts5/test/fts5expr.test 7e1b2d075b63b727a624a378c2c09f94296a93dc4ae968aad67f8d9f3810c266
+F ext/fts5/test/fts5expr.test c7e208813df7a90badc856fde3796da79569b39382e0fdb43042127f3b8e06a7
 F ext/fts5/test/fts5fault1.test d28a65caee75db6897c3cf1358c5230d3bb2a3bf7fb31062c19c7e5382b3d2bd
 F ext/fts5/test/fts5fault2.test 69c8fdbef830cd0d450908d4504d5bb86609e255af99c421c20a0756251fe344
 F ext/fts5/test/fts5fault3.test da2f9e3e56ff5740d68ebdd6877c97089e7ed28ddff28a0da87a6afea27e5522
@@ -177,7 +177,7 @@ F ext/fts5/test/fts5faultE.test 844586ce71dab4be85bb86880e87b624d089f851654cd22e
 F ext/fts5/test/fts5faultF.test 4abef99f86e99d9f0c6460dd68c586a766b6b9f1f660ada55bf2e8266bd1bbc1
 F ext/fts5/test/fts5faultG.test 0544411ffcb3e19b42866f757a8a5e0fb8fef3a62c06f61d14deebc571bb7ea9
 F ext/fts5/test/fts5faultH.test 2b2b5b8cb1b3fd7679f488c06e22af44107fbc6137eaf45b3e771dc7b149312d
-F ext/fts5/test/fts5faultI.test e57fa07b771565fcb7aa2b2c349a5104812b4edd86d09ca531afd9b247cf36dd
+F ext/fts5/test/fts5faultI.test fbc65a64944fb747f6d3fb30628a807d5cce1bca43c11df40e7770ad7a7ed593
 F ext/fts5/test/fts5first.test bfd685b96905bf541d99d8644e0a7219d1d833455a08ab64e344071a613b6ba9
 F ext/fts5/test/fts5full.test 97d263c1072f4a560929cca31e70f65d2ae232610e17e6affcf7e979df59547b
 F ext/fts5/test/fts5fuzz1.test 238d8c45f3b81342aa384de3e581ff2fa330bf922a7b69e484bbc06051a1080e
@@ -191,7 +191,7 @@ F ext/fts5/test/fts5locale.test 79cbd3000ae269de50826f6061c81f7c9fdb21dd9954c0b7
 F ext/fts5/test/fts5matchinfo.test 877520582feb86bbfd95ab780099bcba4526f18ac75ee34979144cf86ba3a5a3
 F ext/fts5/test/fts5merge.test 2654df0bcdb2d117c2d38b6aeb0168061be01c643f9e9194b36c43a2970e8082
 F ext/fts5/test/fts5merge2.test 3ebad1a59d6ad3fb66eff6523a09e95dc6367cbefb3cd73196801dea0425c8e2
-F ext/fts5/test/fts5misc.test c860b75721d162d7a4f2856322e55e814c2cf0bc45f93ef4388551b54e61a0a0
+F ext/fts5/test/fts5misc.test 558bc33c7b0b987b95e16c927f8a21e42f9a625eafad806b37f44008f5bf6314
 F ext/fts5/test/fts5multi.test a15bc91cdb717492e6e1b66fec1c356cb57386b980c7ba5af1915f97fe878581
 F ext/fts5/test/fts5multiclient.test 5ff811c028d6108045ffef737f1e9f05028af2458e456c0937c1d1b8dea56d45
 F ext/fts5/test/fts5near.test 33d60867581066e5db7016deb5d651628125d7ff4e0233a88175aa5b65874c74
@@ -235,7 +235,7 @@ F ext/fts5/test/fts5tok2.test dcacb32d4a2a3f0dd3215d4a3987f78ae4be21a2
 F ext/fts5/test/fts5tokenizer.test 7937cec672b148223fff8746d21d3e7ed0965fd7caf35ccdc888a005bb452f98
 F ext/fts5/test/fts5tokenizer2.test ddb8b10fbe4b84b2a75812671f127774c1d2e3e2bf82d2e0e4f0bb1cd8a2b2d6
 F ext/fts5/test/fts5tokenizer3.test eea778f7bb7024c3e904e28915f9d53286141671b138722148be22a9c758bdc3
-F ext/fts5/test/fts5trigram.test fcb6b93510b917add63aee8f363c466ac406528822951e76e0980ce6f5170978
+F ext/fts5/test/fts5trigram.test fb9ee982edd76280ce979905a2251081cd04ae4c470248bd5d391b2d096430ab
 F ext/fts5/test/fts5trigram2.test 6fde9de7f63a6b4aa18dc731be56dbd6be4e755c9b13dcd55479e200d1df0e61
 F ext/fts5/test/fts5ubsan.test 9a2dcf399dc8d0e0de661f0d93884d1d27e5b7f0693cfceb97dd24d818df5dd2
 F ext/fts5/test/fts5umlaut.test a42fe2fe6387c40c49ab27ccbd070e1ae38e07f38d05926482cc0bccac9ad602
@@ -2208,8 +2208,8 @@ F vsixtest/vsixtest.tcl 6195aba1f12a5e10efc2b8c0009532167be5e301abe5b31385638080
 F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc
 F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e
 F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0
-P 9d971b31df7ad4d68eb348f95d8f996071cf87d41c47033bde3fcc4dba732e06
-R 00d1f889322bc8b1a7560fd99767ae0b
+P 8f9257361b05e368bf433e56d0698923b0f97d12e7c0ad7760aaab6746c0e467
+R f8d6b944dbf347c8074787f443d7147c
 U dan
-Z 653dde5241b23832e0da59a6216ceb6f
+Z d2bdd09fc432aeea5dfb2a1dda9df33e
 # Remove this line to create a well-formed Fossil manifest.

manifest.uuid

@@ -1 +1 @@
-8f9257361b05e368bf433e56d0698923b0f97d12e7c0ad7760aaab6746c0e467
+f4b839e5265700b1a89066d1b6e0d0d010852a69c5da3d75d2c41624dbf3c0af