]> git.ipfire.org Git - thirdparty/sqlite.git/commitdiff
Add new testcase() macros and fix a bug that was revealed when trying to
authordrh <drh@noemail.net>
Wed, 18 Apr 2018 01:34:39 +0000 (01:34 +0000)
committerdrh <drh@noemail.net>
Wed, 18 Apr 2018 01:34:39 +0000 (01:34 +0000)
cover all the new test cases.

FossilOrigin-Name: 266a99f7c068aadbd08157d1d495a428109ad7a32d872f8026e8db0f89c40f91

manifest
manifest.uuid
src/expr.c
src/insert.c
src/resolve.c
src/trigger.c
src/vdbe.h
src/vdbeaux.c

index 4ca26a51c3210812f99feb4af58aa4fe41664dc4..a37e156a7f8c57f40ea9bc560e42975e756010e1 100644 (file)
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Remove\sunreachable\sbranches.\s\s100%\sMC/DC\sin\sTH3\snow.
-D 2018-04-17T21:59:34.011
+C Add\snew\stestcase()\smacros\sand\sfix\sa\sbug\sthat\swas\srevealed\swhen\strying\sto\ncover\sall\sthe\snew\stest\scases.
+D 2018-04-18T01:34:39.665
 F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1
 F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea
 F Makefile.in 5ce9343cba9c189046f1afe6d2bcc1f68079439febc05267b98aec6ecc752439
@@ -443,7 +443,7 @@ F src/date.c ebe1dc7c8a347117bb02570f1a931c62dd78f4a2b1b516f4837d45b7d6426957
 F src/dbpage.c 8db4c97f630e7d83f884ea75caf1ffd0988c160e9d530194d93721c80821e0f6
 F src/dbstat.c edabb82611143727511a45ca0859b8cd037851ebe756ae3db289859dd18b6f91
 F src/delete.c 20c8788451dc737a967c87ea53ad43544d617f5b57d32ccce8bd52a0daf9e89b
-F src/expr.c 1633ff93c1261cb7f55e86585790920f95740249cf153fe3b7cf9dc737def6a1
+F src/expr.c e27dfc8fd55b7df98ade7341da66bacb1de98589cbf5a0de7dcaa708d41769bc
 F src/fault.c 460f3e55994363812d9d60844b2a6de88826e007
 F src/fkey.c d617daf66b5515e2b42c1405b2b4984c30ca50fb705ab164271a9bf66c69e331
 F src/func.c 94f42cba2cc1c34aeaa441022ba0170ec3fec4bba54db4e0ded085c6dc0fdc51
@@ -452,7 +452,7 @@ F src/hash.c a12580e143f10301ed5166ea4964ae2853d3905a511d4e0c44497245c7ce1f7a
 F src/hash.h ab34c5c54a9e9de2e790b24349ba5aab3dbb4fd4
 F src/hwtime.h 747c1bbe9df21a92e9c50f3bbec1de841dc5e5da
 F src/in-operator.md 10cd8f4bcd225a32518407c2fb2484089112fd71
-F src/insert.c 326dfb5d6f738c48b772f897401f25923c2fdd569258014d57244594985a2baa
+F src/insert.c 5fa74146492f5da33e42c35f5f58fb8d56e047c42746fdbd52c8ebdb21160e27
 F src/legacy.c 134ab3e3fae00a0f67a5187981d6935b24b337bcf0f4b3e5c9fa5763da95bf4e
 F src/loadext.c f6e4e416a736369f9e80eba609f0acda97148a8b0453784d670c78d3eed2f302
 F src/main.c 1648fc7a9bcfdbfd9a9a04af96ff2796c3164b3f3c7e56ed63a3c51cd11d198d
@@ -489,7 +489,7 @@ F src/pragma.h bb83728944b42f6d409c77f5838a8edbdb0fe83046c5496ffc9602b40340a324
 F src/prepare.c b086fea6a1952db88beca31fdd621201ee5e4ce3f02905248cc3035a8174aa89
 F src/printf.c d3b7844ddeb11fbbdd38dd84d09c9c1ac171d21fb038473c3aa97981201cc660
 F src/random.c 80f5d666f23feb3e6665a6ce04c7197212a88384
-F src/resolve.c f0efb32b5d6a45ded839cc1bae7e57d6c27b7c7259c2ebeaa7ee361b66ab6164
+F src/resolve.c 6415381a0e9d22c0e7cba33ca4a53f81474190862f5d4838190f5eb5b0b47bc9
 F src/rowset.c 7b7e7e479212e65b723bf40128c7b36dc5afdfac
 F src/select.c 3e84cb869930aa8fcacd3acbb1a0ec2d82736c8479d6a4367a5f1a926fb8a763
 F src/shell.c.in cc960721e56ebc1a78773bb5d2f5608b54275f945cbe49e4afe919d6888062a7
@@ -555,17 +555,17 @@ F src/test_wsd.c 41cadfd9d97fe8e3e4e44f61a4a8ccd6f7ca8fe9
 F src/threads.c 4ae07fa022a3dc7c5beb373cf744a85d3c5c6c3c
 F src/tokenize.c 5b0c661a85f783d35b9883830736eeb63be4aefc4f6b7d9cd081d48782c041e2
 F src/treeview.c 14d5d1254702ec96876aa52642cb31548612384134970409fae333b25b39d6bb
-F src/trigger.c fcb566b0df7bdefed4bff7e31aa7efa1c77cc0549e4ac79879d69490208ff966
+F src/trigger.c 4ace6d1d5ba9a89822deb287317f33c810440526eafe185c2d8a48c31df1e995
 F src/update.c 5787acf0a12a20cf31c0c50db644a667590f720e404b3616bc2efeb9bd5bbc06
 F src/upsert.c 3e152ac4073449bef7f13ed9d932eee86399c9180bd92fc201a2bfa7ee3e7b0e
 F src/utf.c 810fbfebe12359f10bc2a011520a6e10879ab2a163bcb26c74768eab82ea62a5
 F src/util.c d9eb0a6c4aae1b00a7369eadd7ca0bbe946cb4c953b6751aa20d357c2f482157
 F src/vacuum.c 762ee9bbf8733d87d8cd06f58d950e881982e416f8c767334a40ffd341b6bff5
 F src/vdbe.c 066a4e1de2ed83e253adfd2e97a684cf562eaa41d31ee7f3d3e4c8aea4485a55
-F src/vdbe.h 134beb7a12a6213c00eba58febaede33447cc4441bc568a0d9c144b33fc3720a
+F src/vdbe.h 574ce9a0d57b026fc93ac379a339b8d391977f335ab4176a7e21ba902e9184bd
 F src/vdbeInt.h 95f7adfdc5c8f1353321f55a6c5ec00a90877e3b85af5159e393afb41ff54110
 F src/vdbeapi.c 29d2baf9c1233131ec467d7bed1b7c8a03c27579048d768c4b04acf427838858
-F src/vdbeaux.c 1edb8a07e929eb2cb3b9cc225e0d9803614b82152e1d651d6633b932742bac94
+F src/vdbeaux.c 0fdf97855e523489b8a75483e872164418b46651d8bfd74c6f526b4cbaf3c41d
 F src/vdbeblob.c f5c70f973ea3a9e915d1693278a5f890dc78594300cf4d54e64f2b0917c94191
 F src/vdbemem.c 414e28d3a7e2a8bee2bb247de115dcbc68e3cbac284d5862d077002f7a93bce1
 F src/vdbesort.c 731a09e5cb9e96b70c394c1b7cf3860fbe84acca7682e178615eb941a3a0ef2f
@@ -1722,7 +1722,7 @@ F vsixtest/vsixtest.tcl 6a9a6ab600c25a91a7acc6293828957a386a8a93
 F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc
 F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e
 F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0
-P 542547c1ce770a1427d3023d8c8fdcb2db7b1e017bc111e3484641f97e42381a
-R eaa343ed18594cb5b1fe2123e6ffcceb
+P 558865d5c3c297155e1be5ea73effb46a995ea146bd745b23330c94782c6c45b
+R 5325c58ad9aebb44156b57d725814085
 U drh
-Z bbeb2696ee9f7be52525aa3a7c3c7f63
+Z 2b55e94eff4090db1ea2fec8a1bfbc7a
index cb231033d71a01ff7833afd6f7d178938b96dc37..ed1ee2ec0ae5040e59c0a12d450ed96689217c30 100644 (file)
@@ -1 +1 @@
-558865d5c3c297155e1be5ea73effb46a995ea146bd745b23330c94782c6c45b
\ No newline at end of file
+266a99f7c068aadbd08157d1d495a428109ad7a32d872f8026e8db0f89c40f91
\ No newline at end of file
index 76299ffac5595a84d0a681392dbf87cc92557cf3..945765560b9f4202b7b0fadfaac7fe1ef9e428d0 100644 (file)
@@ -1826,6 +1826,7 @@ static int exprNodeIsConstant(Walker *pWalker, Expr *pExpr){
       /* Fall through */
     case TK_IF_NULL_ROW:
     case TK_REGISTER:
+      testcase( pExpr->op==TK_REGISTER );
       testcase( pExpr->op==TK_IF_NULL_ROW );
       pWalker->eCode = 0;
       return WRC_Abort;
index 8a7fd6f6f70a577cb3feb01d87139df781764cad..2a6d74db2e0a450b9cfcb6003cc5e6180651fca4 100644 (file)
@@ -1171,8 +1171,9 @@ typedef struct ConstraintAddr ConstraintAddr;
 struct ConstraintAddr {
   int ipkTop;          /* Subroutine for rowid constraint check */
   int upsertTop;       /* Label for upsert constraint check subroutine */
-  int ipkBtm;          /* Return opcode rowid constraint check */
+  int upsertTop2;      /* Copy of upsertTop not cleared by the call */
   int upsertBtm;       /* upsert constraint returns to this label */
+  int ipkBtm;          /* Return opcode rowid constraint check */
 };
 
 /*
@@ -1181,6 +1182,7 @@ struct ConstraintAddr {
 */
 static void reorderConstraintChecks(Vdbe *v, ConstraintAddr *p){
   if( p->upsertTop ){
+    testcase( sqlite3VdbeLabelHasBeenResolved(v, p->upsertTop) );
     sqlite3VdbeGoto(v, p->upsertTop);
     VdbeComment((v, "call upsert subroutine"));
     sqlite3VdbeResolveLabel(v, p->upsertBtm);
@@ -1188,7 +1190,7 @@ static void reorderConstraintChecks(Vdbe *v, ConstraintAddr *p){
   }
   if( p->ipkTop ){
     sqlite3VdbeGoto(v, p->ipkTop);
-    VdbeComment((v, "call rowid constraint-check subroutine"));
+    VdbeComment((v, "call rowid unique-check subroutine"));
     sqlite3VdbeJumpHere(v, p->ipkBtm);
     p->ipkTop = 0;
   }
@@ -1315,8 +1317,7 @@ void sqlite3GenerateConstraintChecks(
   assert( v!=0 );
   assert( pTab->pSelect==0 );  /* This table is not a VIEW */
   nCol = pTab->nCol;
-  sAddr.ipkTop = 0;
-  sAddr.upsertTop = 0;
+  memset(&sAddr, 0, sizeof(sAddr));
   
   /* pPk is the PRIMARY KEY index for WITHOUT ROWID tables and NULL for
   ** normal rowid tables.  nPkField is the number of key fields in the 
@@ -1451,7 +1452,7 @@ void sqlite3GenerateConstraintChecks(
       /* If the constraint-target is on some column other than
       ** then ROWID, then we might need to move the UPSERT around
       ** so that it occurs in the correct order. */
-      sAddr.upsertTop = sqlite3VdbeMakeLabel(v);
+      sAddr.upsertTop = sAddr.upsertTop2 = sqlite3VdbeMakeLabel(v);
       sAddr.upsertBtm = sqlite3VdbeMakeLabel(v);
     }
   }
@@ -1519,6 +1520,9 @@ void sqlite3GenerateConstraintChecks(
       case OE_Rollback:
       case OE_Abort:
       case OE_Fail: {
+        testcase( onError==OE_Rollback );
+        testcase( onError==OE_Abort );
+        testcase( onError==OE_Fail );
         sqlite3RowidConstraint(pParse, onError, pTab);
         break;
       }
@@ -1578,6 +1582,7 @@ void sqlite3GenerateConstraintChecks(
       }
 #endif
       case OE_Ignore: {
+        testcase( onError==OE_Ignore );
         sqlite3VdbeGoto(v, ignoreDest);
         break;
       }
@@ -1607,7 +1612,7 @@ void sqlite3GenerateConstraintChecks(
       addrUniqueOk = sAddr.upsertBtm;
       upsertBypass = sqlite3VdbeGoto(v, 0);
       VdbeComment((v, "Skip upsert subroutine"));
-      sqlite3VdbeResolveLabel(v, sAddr.upsertTop);
+      sqlite3VdbeResolveLabel(v, sAddr.upsertTop2);
     }else{
       addrUniqueOk = sqlite3VdbeMakeLabel(v);
     }
@@ -1676,9 +1681,6 @@ void sqlite3GenerateConstraintChecks(
     }else if( onError==OE_Default ){
       onError = OE_Abort;
     }
-    if( onError==OE_Replace ){
-      reorderConstraintChecks(v, &sAddr);
-    }
 
     /* Figure out if the upsert clause applies to this index */
     if( pUpIdx==pIdx ){
@@ -1689,6 +1691,15 @@ void sqlite3GenerateConstraintChecks(
       }
     }
 
+    /* Invoke subroutines to handle IPK replace and upsert prior to running
+    ** the first REPLACE constraint check. */
+    if( onError==OE_Replace ){
+      testcase( sAddr.ipkTop );
+      testcase( sAddr.upsertTop
+             && sqlite3VdbeLabelHasBeenResolved(v,sAddr.upsertTop) );
+      reorderConstraintChecks(v, &sAddr);
+    }
+
     /* Collision detection may be omitted if all of the following are true:
     **   (1) The conflict resolution algorithm is REPLACE
     **   (2) The table is a WITHOUT ROWID table
@@ -1776,6 +1787,9 @@ void sqlite3GenerateConstraintChecks(
       case OE_Rollback:
       case OE_Abort:
       case OE_Fail: {
+        testcase( onError==OE_Rollback );
+        testcase( onError==OE_Abort );
+        testcase( onError==OE_Fail );
         sqlite3UniqueConstraint(pParse, onError, pIdx);
         break;
       }
@@ -1786,6 +1800,7 @@ void sqlite3GenerateConstraintChecks(
       }
 #endif
       case OE_Ignore: {
+        testcase( onError==OE_Ignore );
         sqlite3VdbeGoto(v, ignoreDest);
         break;
       }
@@ -1812,6 +1827,9 @@ void sqlite3GenerateConstraintChecks(
     if( regR!=regIdx ) sqlite3ReleaseTempRange(pParse, regR, nPkField);
 
   }
+  testcase( sAddr.ipkTop!=0 );
+  testcase( sAddr.upsertTop
+         && sqlite3VdbeLabelHasBeenResolved(v,sAddr.upsertTop) );
   reorderConstraintChecks(v, &sAddr);
   
   *pbMayReplace = seenReplace;
index 919971cd065c5d185ce7251c34b54d03cfe9c233..4ed36a479ec9710b67445c3c3b1acd2b8338782f 100644 (file)
@@ -346,6 +346,7 @@ static int lookupName(
           cnt++;
 #ifndef SQLITE_OMIT_UPSERT
           if( pExpr->iTable==2 ){
+            testcase( iCol==(-1) );
             pExpr->iTable = pNC->uNC.pUpsert->regData + iCol;
             eNewExprOp = TK_REGISTER;
           }else
index 5e49b790767043dd7a4f4f2e661c724fffc60c12..044f256aeba188733dd9e65ba17f80dac3e00d97 100644 (file)
@@ -432,7 +432,9 @@ TriggerStep *sqlite3TriggerInsertStep(
     pTriggerStep->pUpsert = pUpsert;
     pTriggerStep->orconf = orconf;
   }else{
+    testcase( pColumn );
     sqlite3IdListDelete(db, pColumn);
+    testcase( pUpsert );
     sqlite3UpsertDelete(db, pUpsert);
   }
   sqlite3SelectDelete(db, pSelect);
index f002e05d81b79aff9516bd8139631c682f6d4407..60525a9e9ef13a95ceb7866841cd62c2bdb88641 100644 (file)
@@ -220,6 +220,9 @@ void sqlite3VdbeClearObject(sqlite3*,Vdbe*);
 void sqlite3VdbeMakeReady(Vdbe*,Parse*);
 int sqlite3VdbeFinalize(Vdbe*);
 void sqlite3VdbeResolveLabel(Vdbe*, int);
+#ifdef SQLITE_COVERAGE_TEST
+  int sqlite3VdbeLabelHasBeenResolved(Vdbe*,int);
+#endif
 int sqlite3VdbeCurrentAddr(Vdbe*);
 #ifdef SQLITE_DEBUG
   int sqlite3VdbeAssertMayAbort(Vdbe *, int);
index eb45cf98422abc4191bdd3591b927dea33353ad4..deccfe8dad861c419afc4db9f2eb47f2375f0cf8 100644 (file)
@@ -402,6 +402,19 @@ void sqlite3VdbeResolveLabel(Vdbe *v, int x){
   }
 }
 
+#ifdef SQLITE_COVERAGE_TEST
+/*
+** Return TRUE if and only if the label x has already been resolved.
+** Return FALSE (zero) if label x is still unresolved.
+**
+** This routine is only used inside of testcase() macros, and so it
+** only exists when measuring test coverage.
+*/
+int sqlite3VdbeLabelHasBeenResolved(Vdbe *v, int x){
+  return v->pParse->aLabel && v->pParse->aLabel[ADDR(x)]>=0;
+}
+#endif /* SQLITE_COVERAGE_TEST */
+
 /*
 ** Mark the VDBE as one that can only be run one time.
 */