Lehrgebiet Informationssysteme

FB Informatik

LG IS

AG DBIS

(C) AG DBIS

Test Case taDOM2/13-taDOM2-23-PA

taDOM2 Lock Requests of executed Operation getValue(contextTextNode) returns Node

The getValue operation executed on a text context node returns the string node CS appended to the text node that represents the actual node value.

Behavior specified with base operations:

readCO
readCS

Read Set = CO CS , Write Set =

LockRequest[node=CO,lock:NR,PSE:-,NSE:-,FCE:-,LCE:-]
LockRequest[node=CS,lock:NR,PSE:-,NSE:-,FCE:-,LCE:-]

taDOM2 Lock Requests of checked Operation appendChild(contextElementNode, childType, childValue) executed on node PA

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 PA:

Read Set = PA , Write Set = PALCE

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

Operations must be compatible

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