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  Test Case taDOM3/28-taDOM3-34-CO
taDOM3 Lock Requests of executed Operation insertBefore(contextNode, siblingType, siblingValue) returns NodeThe 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.
Behavior specified with base operations:- readCO
- modifyCOPSE
- modifyPAFCE
Read Set = CO , Write Set = PAFCE COPSE - LockRequest[node=CO,lock:NR,PSE:EX,NSE:-,FCE:-,LCE:-]
- LockRequest[node=PA,lock:CX,PSE:-,NSE:-,FCE:EX,LCE:-]
taDOM3 Lock Requests of checked Operation deleteNode(contextNode) executed on node COThe 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.
Bahavior specified with base operations:- modifyPAFCE
- modifyPALCE
- 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 PAFCE PALCE - LockRequest[node=CO,lock:SX,PSE:EX,NSE:EX,FCE:-,LCE:-] on CO
- LockRequest[node=PA,lock:-,PSE:-,NSE:-,FCE:EX,LCE:EX] on CO
Operations must be incompatible| Check | Existing LockRequest[node=CO,lock:NR,PSE:EX,NSE:-,FCE:-,LCE:-]
with
Requested LockRequest[node=CO,lock:SX,PSE:EX,NSE:EX,FCE:-,LCE:-] on CO | Requested lock SX on CO incompatible to existing lock NR.
| Incompatible | | Check | Existing LockRequest[node=CO,lock:NR,PSE:EX,NSE:-,FCE:-,LCE:-]
with
Requested LockRequest[node=PA,lock:-,PSE:-,NSE:-,FCE:EX,LCE:EX] on CO | | Compatible | | Check | Existing LockRequest[node=PA,lock:CX,PSE:-,NSE:-,FCE:EX,LCE:-]
with
Requested LockRequest[node=CO,lock:SX,PSE:EX,NSE:EX,FCE:-,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:CX,PSE:-,NSE:-,FCE:EX,LCE:-]
with
Requested LockRequest[node=PA,lock:-,PSE:-,NSE:-,FCE:EX,LCE:EX] on CO | On PA the first child edge lock EX is incompatible to the requested EX
| Incompatible | | Test Case Ok |
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