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Tests to improve coverage of fts5_expr.c.

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FossilOrigin-Name: f4b839e5265700b1a89066d1b6e0d0d010852a69c5da3d75d2c41624dbf3c0af
This commit is contained in:
dan
2024-08-17 19:07:13 +00:00
parent b651084713
commit ef2401f669
7 changed files with 53 additions and 26 deletions
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18
ext/fts5/fts5_expr.c
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@ -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*);