UniKL Logo

Lehrgebiet Informationssysteme

FB Informatik

FB Informatik
 
LG IS
AG DBIS
AG HIS
Jobs / Tasks
Courses
Publications
Contact
Misc
Impressum
(C) AG DBIS
 

Test Case taDOM2+/16-taDOM2+-35-AX

taDOM2+ Lock Requests of executed Operation getAttributes(contextElementNode) returns Nodelist

The getAttributes operation executed on the context element node CO returns a list of all attribute nodes of the context element.

Behavior specified with base operations:

  • readCO
  • readCA
  • readAX
Read Set = CO CA AX , Write Set =
  • LockRequest[node=CO,lock:NR,PSE:-,NSE:-,FCE:-,LCE:-]
  • LockRequest[node=CN,lock:NR,PSE:-,NSE:-,FCE:-,LCE:-]
  • LockRequest[node=AR,lock:LR,PSE:-,NSE:-,FCE:-,LCE:-]

taDOM2+ Lock Requests of checked Operation deleteNode(contextNode) executed on node AX

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

Bahavior specified with base operations:

  • writeCA
  • writeAS

Read and write sets for execution on AX:

Read Set = , Write Set = AX XS
  • LockRequest[node=CA,lock:SX,PSE:-,NSE:-,FCE:-,LCE:-] on AX

Operations must be incompatible

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