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Test Case taDOM2/3-taDOM2-0-AX

taDOM2 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=CN,lock:NR,PSE:-,NSE:-,FCE:-,LCE:-]
  • LockRequest[node=PA,lock:-,PSE:-,NSE:-,FCE:ER,LCE:-]

taDOM2 Lock Requests of checked Operation getNode(DeweyID) executed on node AX

The getNode operation returns the context node CO addressed by the passed deweyID.

Bahavior specified with base operations:

  • readCO

Read and write sets for execution on AX:

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

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