update regarding expectingNone in fingerprinting mode to cancel drop down to other techniques available

This commit is contained in:
Miroslav Stampar
2010-12-11 17:55:28 +00:00
parent e32fa9df43
commit e6c66fa37c
10 changed files with 43 additions and 49 deletions

View File

@@ -80,13 +80,13 @@ class Fingerprint(GenericFingerprint):
logMsg = "testing SQLite"
logger.info(logMsg)
result = inject.checkBooleanExpression("LAST_INSERT_ROWID()=LAST_INSERT_ROWID()")
result = inject.checkBooleanExpression("LAST_INSERT_ROWID()=LAST_INSERT_ROWID()", expectingNone=True)
if result:
logMsg = "confirming SQLite"
logger.info(logMsg)
result = inject.checkBooleanExpression("SQLITE_VERSION()=SQLITE_VERSION()")
result = inject.checkBooleanExpression("SQLITE_VERSION()=SQLITE_VERSION()", expectingNone=True)
if not result:
warnMsg = "the back-end DBMS is not SQLite"
@@ -94,7 +94,7 @@ class Fingerprint(GenericFingerprint):
return False
else:
result = inject.checkBooleanExpression("RANDOMBLOB(-1)>0")
result = inject.checkBooleanExpression("RANDOMBLOB(-1)>0", expectingNone=True)
kb.dbmsVersion = [ '3' if result else '2' ]
setDbms(DBMS.SQLITE)