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Test Case taDOM2+/26-taDOM2+-6-AC

taDOM2+ Lock Requests of executed Operation prependChild(contextElementNode, childType, childValue) returns Node

The prependChild operation is executed on the context element node CO and prepends a new child. The context element node CO has still no child nodes before this operation. The CX resp. NRCX lock on the context node is caused by the SX lock on the new child. The new prepended child node (the now only child) is returned.

Behavior specified with base operations:

  • readCO
  • modifyCOFCE
  • modifyCOLCE
Read Set = CO , Write Set = COFCE COLCE
  • LockRequest[node=CO,lock:CX,PSE:-,NSE:-,FCE:EX,LCE:EX]
  • LockRequest[node=CN,lock:NR,PSE:-,NSE:-,FCE:-,LCE:-]

taDOM2+ Lock Requests of checked Operation getFirstChild(contextElementNode) executed on node AC

The getFirstChild operation returns the first child FC of the context node CO.

Bahavior specified with base operations:

  • readCO
  • useCOFCE
  • readFC
  • useFCPSE

Read and write sets for execution on AC:

Read Set = AC PA , Write Set =
  • LockRequest[node=CO,lock:NR,PSE:-,NSE:-,FCE:ER,LCE:-] on AC
  • LockRequest[node=CN,lock:NR,PSE:-,NSE:-,FCE:-,LCE:-] on AC
  • LockRequest[node=FC,lock:NR,PSE:ER,NSE:-,FCE:-,LCE:-] on AC
  • LockRequest[node=FN,lock:NR,PSE:-,NSE:-,FCE:-,LCE:-] on AC

Operations must be compatible

CheckExisting LockRequest[node=CO,lock:CX,PSE:-,NSE:-,FCE:EX,LCE:EX]
with
Requested LockRequest[node=CO,lock:NR,PSE:-,NSE:-,FCE:ER,LCE:-] on AC		Requested lock NR on AC compatible to existing lock IX.
Compatible
CheckExisting LockRequest[node=CO,lock:CX,PSE:-,NSE:-,FCE:EX,LCE:EX]
with
Requested LockRequest[node=CN,lock:NR,PSE:-,NSE:-,FCE:-,LCE:-] on AC		Requested lock IR on AC compatible to existing lock IX.
Compatible
CheckExisting LockRequest[node=CO,lock:CX,PSE:-,NSE:-,FCE:EX,LCE:EX]
with
Requested LockRequest[node=FC,lock:NR,PSE:ER,NSE:-,FCE:-,LCE:-] on AC		Requested lock IR on AC compatible to existing lock IX.
Compatible
CheckExisting LockRequest[node=CO,lock:CX,PSE:-,NSE:-,FCE:EX,LCE:EX]
with
Requested LockRequest[node=FN,lock:NR,PSE:-,NSE:-,FCE:-,LCE:-] on AC		Requested lock IR on AC compatible to existing lock IX.
Compatible
CheckExisting LockRequest[node=CN,lock:NR,PSE:-,NSE:-,FCE:-,LCE:-]
with
Requested LockRequest[node=CO,lock:NR,PSE:-,NSE:-,FCE:ER,LCE:-] on AC		Requested lock NR on AC compatible to existing lock IR.
Compatible
CheckExisting LockRequest[node=CN,lock:NR,PSE:-,NSE:-,FCE:-,LCE:-]
with
Requested LockRequest[node=CN,lock:NR,PSE:-,NSE:-,FCE:-,LCE:-] on AC		Requested lock IR on AC compatible to existing lock IR.
Compatible
CheckExisting LockRequest[node=CN,lock:NR,PSE:-,NSE:-,FCE:-,LCE:-]
with
Requested LockRequest[node=FC,lock:NR,PSE:ER,NSE:-,FCE:-,LCE:-] on AC		Requested lock IR on AC compatible to existing lock IR.
Compatible
CheckExisting LockRequest[node=CN,lock:NR,PSE:-,NSE:-,FCE:-,LCE:-]
with
Requested LockRequest[node=FN,lock:NR,PSE:-,NSE:-,FCE:-,LCE:-] on AC		Requested lock IR on AC compatible to existing lock IR.
Compatible
Test Case Ok