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  Test Case taDOM3/7-taDOM3-31-CO
taDOM3 Lock Requests of executed Operation getFirstChild(contextElementNode) returns null valueThe getFirstChild operation returns null because the context node CO does not have any child nodes.
Behavior specified with base operations:Read Set = CO COFCE COLCE , Write Set = - LockRequest[node=CO,lock:NR,PSE:-,NSE:-,FCE:ER,LCE:ER]
taDOM3 Lock Requests of checked Operation deleteNode(contextNode) executed on node COThe deleteNode operation is executed on the context element node CO (an arbitrary child of PA) and deletes the context node. Previous and next sibling nodes are existing.
Bahavior specified with base operations:- modifyPSNSE
- modifyNSPSE
- writeCO
- writeFC
- writeCH
- writeLC
- writeDC
Read and write sets for execution on CO:Read Set = , Write Set = CO FC CH LC DC CA AS AX XS PSNSE NSPSE - LockRequest[node=CO,lock:SX,PSE:-,NSE:-,FCE:-,LCE:-] on CO
- LockRequest[node=PS,lock:-,PSE:-,NSE:EX,FCE:-,LCE:-] on CO
- LockRequest[node=NS,lock:-,PSE:EX,NSE:-,FCE:-,LCE:-] on CO
Operations must be incompatible| Check | Existing LockRequest[node=CO,lock:NR,PSE:-,NSE:-,FCE:ER,LCE:ER]
with
Requested LockRequest[node=CO,lock:SX,PSE:-,NSE:-,FCE:-,LCE:-] on CO | Requested lock SX on CO incompatible to existing lock NR.
| Incompatible | | Check | Existing LockRequest[node=CO,lock:NR,PSE:-,NSE:-,FCE:ER,LCE:ER]
with
Requested LockRequest[node=PS,lock:-,PSE:-,NSE:EX,FCE:-,LCE:-] on CO | | Compatible | | Check | Existing LockRequest[node=CO,lock:NR,PSE:-,NSE:-,FCE:ER,LCE:ER]
with
Requested LockRequest[node=NS,lock:-,PSE:EX,NSE:-,FCE:-,LCE:-] on CO | | Compatible | | Test Case Ok |
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