Lehrgebiet Informationssysteme

FB Informatik

LG IS

AG DBIS

(C) AG DBIS

Test Case taDOM3+/29-taDOM3+-23-AC

taDOM3+ Lock Requests of executed Operation insertAfter(contextNode, siblingType, siblingValue) returns Node

The insertAfter operation is executed on the context element node CO and inserts a new next sibling node after the context node CO. There already exists a next sibling and the inserted new sibling node is returned.

Behavior specified with base operations:

readCO
modifyCONSE
modifyNSPSE

Read Set = CO , Write Set = CONSE NSPSE

LockRequest[node=CO,lock:NR,PSE:-,NSE:EX,FCE:-,LCE:-]
LockRequest[node=NS,lock:-,PSE:EX,NSE:-,FCE:-,LCE:-]
LockRequest[node=PA,lock:CX,PSE:-,NSE:-,FCE:-,LCE:-]

taDOM3+ Lock Requests of checked Operation appendChild(contextElementNode, childType, childValue) executed on node AC

The appendChild operation is executed on the context element node CO and appends a new child to the (at least one) already existing child nodes. The CX resp. NRCX lock on the context node is caused by the SX lock on the new child. The new appended child node (the new last child) is returned.

Bahavior specified with base operations:

readCO
modifyCOLCE
modifyLCNSE

Read and write sets for execution on AC:

Read Set = AC , Write Set =

LockRequest[node=CO,lock:NRCX,PSE:-,NSE:-,FCE:-,LCE:EX] on AC
LockRequest[node=LC,lock:-,PSE:-,NSE:EX,FCE:-,LCE:-] on AC

Operations must be compatible

Check	Existing LockRequest[node=CO,lock:NR,PSE:-,NSE:EX,FCE:-,LCE:-] with Requested LockRequest[node=CO,lock:NRCX,PSE:-,NSE:-,FCE:-,LCE:EX] on AC	Requested lock NRCX on AC compatible to existing lock IR.	Compatible
Check	Existing LockRequest[node=CO,lock:NR,PSE:-,NSE:EX,FCE:-,LCE:-] with Requested LockRequest[node=LC,lock:-,PSE:-,NSE:EX,FCE:-,LCE:-] on AC		Compatible
Check	Existing LockRequest[node=NS,lock:-,PSE:EX,NSE:-,FCE:-,LCE:-] with Requested LockRequest[node=CO,lock:NRCX,PSE:-,NSE:-,FCE:-,LCE:EX] on AC		Compatible
Check	Existing LockRequest[node=NS,lock:-,PSE:EX,NSE:-,FCE:-,LCE:-] with Requested LockRequest[node=LC,lock:-,PSE:-,NSE:EX,FCE:-,LCE:-] on AC		Compatible
Check	Existing LockRequest[node=PA,lock:CX,PSE:-,NSE:-,FCE:-,LCE:-] with Requested LockRequest[node=CO,lock:NRCX,PSE:-,NSE:-,FCE:-,LCE:EX] on AC	Requested lock NRCX on AC compatible to existing lock IX.	Compatible
Check	Existing LockRequest[node=PA,lock:CX,PSE:-,NSE:-,FCE:-,LCE:-] with Requested LockRequest[node=LC,lock:-,PSE:-,NSE:EX,FCE:-,LCE:-] on AC		Compatible
Test Case Ok