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Test Case taDOM3+/17-taDOM3+-25-AC

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 prependChild(contextElementNode, childType, childValue) executed on node AC

The prependChild operation is executed on the context element node CO and prepends a new child to the (at least one) already existing child nodes. The CX lock on the context node is caused by the SX lock on the new child. The new prepended child node (the new first child) is returned.

Bahavior specified with base operations:

  • readCO
  • modifyCOFCE
  • modifyFCPSE

Read and write sets for execution on AC:

Read Set = AC , Write Set =
  • LockRequest[node=CO,lock:NRCX,PSE:-,NSE:-,FCE:EX,LCE:-] on AC
  • LockRequest[node=FC,lock:-,PSE:EX,NSE:-,FCE:-,LCE:-] on AC

Operations must be compatible

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