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Test Case taDOM3/3-taDOM3-1-AC

taDOM3 Lock Requests of executed Operation getPrevSibling(contextNode) returns null value

The getPrevSibling operation returns null because the context node CO is the first child of parent node PA and no previous sibling node PS exists.

Behavior specified with base operations:

  • readCO
  • useCOPSE
  • usePAFCE
Read Set = CO PAFCE COPSE , Write Set =
  • LockRequest[node=CO,lock:NR,PSE:ER,NSE:-,FCE:-,LCE:-]
  • LockRequest[node=PA,lock:-,PSE:-,NSE:-,FCE:ER,LCE:-]

taDOM3 Lock Requests of checked Operation getParentNode(contextNode) executed on node AC

The getParentNode operation returns the parent node PA of the context node CO.

Bahavior specified with base operations:

  • readCO
  • readPA

Read and write sets for execution on AC:

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

Operations must be compatible

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