Lehrgebiet Informationssysteme

FB Informatik

LG IS

AG DBIS

(C) AG DBIS

Test Case taDOM3+/33-taDOM3+-8-LC

taDOM3+ Lock Requests of executed Operation deleteNode(contextNode) returns nothing

The deleteNode operation is executed on the context element node CO and deletes the context node. Thereby, the context node is the last child of its parent node.

Behavior specified with base operations:

modifyPALCE
modifyPSNSE
writeCO
writeFC
writeCH
writeLC
writeDC

Read Set = , Write Set = CO FC CH LC DC CA AS AX XS PALCE PSNSE

LockRequest[node=CO,lock:SX,PSE:-,NSE:-,FCE:-,LCE:-]
LockRequest[node=PS,lock:-,PSE:-,NSE:EX,FCE:-,LCE:-]
LockRequest[node=PA,lock:-,PSE:-,NSE:-,FCE:-,LCE:EX]

taDOM3+ Lock Requests of checked Operation getLastChild(contextElementNode) executed on node LC

The getLastChild operation returns the last child LC of the context node CO.

Bahavior specified with base operations:

readCO
useCOLCE
readLC
useLCNSE

Read and write sets for execution on LC:

Read Set = LC DC LCLCE DCNSE , Write Set =

LockRequest[node=CO,lock:NR,PSE:-,NSE:-,FCE:-,LCE:ER] on LC
LockRequest[node=LC,lock:NR,PSE:-,NSE:ER,FCE:-,LCE:-] on LC

Operations must be incompatible

Check	Existing LockRequest[node=CO,lock:SX,PSE:-,NSE:-,FCE:-,LCE:-] with Requested LockRequest[node=CO,lock:NR,PSE:-,NSE:-,FCE:-,LCE:ER] on LC	Requested lock IR on CO incompatible to existing lock SX.	Incompatible
Check	Existing LockRequest[node=CO,lock:SX,PSE:-,NSE:-,FCE:-,LCE:-] with Requested LockRequest[node=LC,lock:NR,PSE:-,NSE:ER,FCE:-,LCE:-] on LC	Requested lock IR on CO incompatible to existing lock SX.	Incompatible
Check	Existing LockRequest[node=PS,lock:-,PSE:-,NSE:EX,FCE:-,LCE:-] with Requested LockRequest[node=CO,lock:NR,PSE:-,NSE:-,FCE:-,LCE:ER] on LC		Compatible
Check	Existing LockRequest[node=PS,lock:-,PSE:-,NSE:EX,FCE:-,LCE:-] with Requested LockRequest[node=LC,lock:NR,PSE:-,NSE:ER,FCE:-,LCE:-] on LC		Compatible
Check	Existing LockRequest[node=PA,lock:-,PSE:-,NSE:-,FCE:-,LCE:EX] with Requested LockRequest[node=CO,lock:NR,PSE:-,NSE:-,FCE:-,LCE:ER] on LC		Compatible
Check	Existing LockRequest[node=PA,lock:-,PSE:-,NSE:-,FCE:-,LCE:EX] with Requested LockRequest[node=LC,lock:NR,PSE:-,NSE:ER,FCE:-,LCE:-] on LC		Compatible
Test Case Ok