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Test Case taDOM3/17-taDOM3-9-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 getLastChild(contextElementNode) executed on node CO

The getLastChild operation returns null because the context node CO does not have any child nodes.

Bahavior specified with base operations:

  • readCO
  • useCOLCE
  • useCOFCE

Read and write sets for execution on CO:

Read Set = CO COFCE COLCE , Write Set =
  • LockRequest[node=CO,lock:NR,PSE:-,NSE:-,FCE:ER,LCE:ER] 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:-,FCE:ER,LCE:ER] on CO
Requested lock NR on CO incompatible to existing lock NX.
Incompatible
Test Case Ok