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Test Case taDOM2+/35-taDOM2+-26-LC

taDOM2+ Lock Requests of executed Operation deleteNode(contextNode) returns nothing

The deleteNode operation is executed on the context attribute node CA and deletes the complete attribute.

Behavior specified with base operations:

  • writeCA
  • writeAS
Read Set = , Write Set = CA AS
  • LockRequest[node=CA,lock:SX,PSE:-,NSE:-,FCE:-,LCE:-]

taDOM2+ Lock Requests of checked Operation prependChild(contextElementNode, childType, childValue) executed on node LC

The prependChild operation is executed on the context element node CO and prepends a new child. The context element node CO has still no child nodes before this operation. The CX resp. NRCX lock on the context node is caused by the SX lock on the new child. The new prepended child node (the now only child) is returned.

Bahavior specified with base operations:

  • readCO
  • modifyCOFCE
  • modifyCOLCE

Read and write sets for execution on LC:

Read Set = LC , Write Set = LCFCE LCLCE
  • LockRequest[node=CO,lock:CX,PSE:-,NSE:-,FCE:EX,LCE:EX] on LC
  • LockRequest[node=CN,lock:NR,PSE:-,NSE:-,FCE:-,LCE:-] on LC

Operations must be compatible

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