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  Test Case taDOM3+/34-taDOM3+-28-CO
taDOM3+ Lock Requests of executed Operation deleteNode(contextNode) returns nothingThe deleteNode operation is executed on the context element node CO and deletes the context node. Thereby, the context node is the only child of its parent node.
Behavior specified with base operations:- modifyPAFCE
- modifyPALCE
- writeCO
- writeFC
- writeCH
- writeLC
- writeDC
Read Set = , Write Set = CO FC CH LC DC CA AS AX XS PAFCE PALCE - LockRequest[node=CO,lock:SX,PSE:EX,NSE:EX,FCE:-,LCE:-]
- LockRequest[node=PA,lock:-,PSE:-,NSE:-,FCE:EX,LCE:EX]
taDOM3+ Lock Requests of checked Operation insertBefore(contextNode, siblingType, siblingValue) executed on node COThe insertBefore operation is executed on the context element node CO and inserts a new previous sibling node before the context node CO. There does not exist a previous sibling, so the context element node was the first child of the parent node PA and the inserted new sibling node (the new first child of PA) is returned.
Bahavior specified with base operations:- readCO
- modifyCOPSE
- modifyPAFCE
Read and write sets for execution on CO:Read Set = CO , Write Set = PAFCE COPSE - LockRequest[node=CO,lock:NR,PSE:EX,NSE:-,FCE:-,LCE:-] on CO
- LockRequest[node=PA,lock:CX,PSE:-,NSE:-,FCE:EX,LCE:-] on CO
Operations must be incompatible| Check | Existing LockRequest[node=CO,lock:SX,PSE:EX,NSE:EX,FCE:-,LCE:-]
with
Requested LockRequest[node=CO,lock:NR,PSE:EX,NSE:-,FCE:-,LCE:-] on CO | Requested lock NR on CO incompatible to existing lock SX.
| Incompatible | | Check | Existing LockRequest[node=CO,lock:SX,PSE:EX,NSE:EX,FCE:-,LCE:-]
with
Requested LockRequest[node=PA,lock:CX,PSE:-,NSE:-,FCE:EX,LCE:-] on CO | Requested lock IX on AC compatible to existing lock IX.
Requested lock CX on PA compatible to existing lock CX.
| Compatible | | Check | Existing LockRequest[node=PA,lock:-,PSE:-,NSE:-,FCE:EX,LCE:EX]
with
Requested LockRequest[node=CO,lock:NR,PSE:EX,NSE:-,FCE:-,LCE:-] on CO | | Compatible | | Check | Existing LockRequest[node=PA,lock:-,PSE:-,NSE:-,FCE:EX,LCE:EX]
with
Requested LockRequest[node=PA,lock:CX,PSE:-,NSE:-,FCE:EX,LCE:-] on CO | On PA the first child edge lock EX is incompatible to the requested EX
| Incompatible | | Test Case Ok |
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