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Add a testcase() macro to verify that the case of a NOT NULL error message

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hitting the string length limit.

FossilOrigin-Name: 91f50964c10fb12d889bda7d597d8edf475d97d2d8b534b4400e0fed1d753c6a
This commit is contained in:
drh
2022-11-30 21:18:23 +00:00
parent 75fba2fd28
commit 85ec20ac66
3 changed files with 8 additions and 7 deletions
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src/insert.c
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@@ -1793,6 +1793,7 @@ void sqlite3GenerateConstraintChecks(
case OE_Fail: {
char *zMsg = sqlite3MPrintf(db, "%s.%s", pTab->zName,
pCol->zCnName);
testcase( zMsg==0 && db->mallocFailed==0 );
sqlite3VdbeAddOp3(v, OP_HaltIfNull, SQLITE_CONSTRAINT_NOTNULL,
onError, iReg);
sqlite3VdbeAppendP4(v, zMsg, P4_DYNAMIC);