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Test Case taDOM3+/17-taDOM3+-30-CO

taDOM3+ Lock Requests of executed Operation setValue(contextElementNode, valueString) returns Node

The setValue operation executed on the context element node CO returns the modified context element itself. In taDOM2(+) the CX lock on PA must be requested additionally in order to prevent an execution of the getChildNodes() method on the parent node.

Behavior specified with base operations:

  • writeCO
Read Set = , Write Set = CO
  • LockRequest[node=CO,lock:NX,PSE:-,NSE:-,FCE:-,LCE:-]

taDOM3+ Lock Requests of checked Operation insertAfter(contextNode, siblingType, siblingValue) executed on node CO

The insertAfter operation is executed on the context element node CO and inserts a new next sibling node after the context node CO. There does not exist a next sibling, so the context element node was the last child of the parent node PA and the inserted new sibling node (the new last child of PA) is returned.

Bahavior specified with base operations:

  • readCO
  • modifyCONSE
  • modifyPALCE

Read and write sets for execution on CO:

Read Set = CO , Write Set = PALCE CONSE
  • LockRequest[node=CO,lock:NR,PSE:-,NSE:EX,FCE:-,LCE:-] on CO
  • LockRequest[node=PA,lock:CX,PSE:-,NSE:-,FCE:-,LCE:EX] on CO

Operations must be incompatible

CheckExisting LockRequest[node=CO,lock:NX,PSE:-,NSE:-,FCE:-,LCE:-]
with
Requested LockRequest[node=CO,lock:NR,PSE:-,NSE:EX,FCE:-,LCE:-] on CO
Requested lock NR on CO incompatible to existing lock NX.
Incompatible
CheckExisting LockRequest[node=CO,lock:NX,PSE:-,NSE:-,FCE:-,LCE:-]
with
Requested LockRequest[node=PA,lock:CX,PSE:-,NSE:-,FCE:-,LCE:EX] on CO
Requested lock IX on AC compatible to existing lock IX.
Requested lock CX on PA compatible to existing lock CX.
Compatible
Test Case Ok