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Test Case taDOM3+/23-taDOM3+-8-CO
taDOM3+ Lock Requests of executed Operation appendChild(contextElementNode, childType, childValue) returns NodeThe appendChild operation is executed on the context element node CO and appends a new child to the (at least one) already existing child nodes. The CX resp. NRCX lock on the context node is caused by the SX lock on the new child. The new appended child node (the new last child) is returned.
Behavior specified with base operations:- readCO
- modifyCOLCE
- modifyLCNSE
Read Set = CO , Write Set = COLCE LCNSE - LockRequest[node=CO,lock:NRCX,PSE:-,NSE:-,FCE:-,LCE:EX]
- LockRequest[node=LC,lock:-,PSE:-,NSE:EX,FCE:-,LCE:-]
taDOM3+ Lock Requests of checked Operation getLastChild(contextElementNode) executed on node COThe getLastChild operation returns the last child LC of the context node CO.
Bahavior specified with base operations:- readCO
- useCOLCE
- readLC
- useLCNSE
Read and write sets for execution on CO:Read Set = CO LC COLCE LCNSE , Write Set = - LockRequest[node=CO,lock:NR,PSE:-,NSE:-,FCE:-,LCE:ER] on CO
- LockRequest[node=LC,lock:NR,PSE:-,NSE:ER,FCE:-,LCE:-] on CO
Operations must be incompatibleCheck | Existing LockRequest[node=CO,lock:NRCX,PSE:-,NSE:-,FCE:-,LCE:EX] with Requested LockRequest[node=CO,lock:NR,PSE:-,NSE:-,FCE:-,LCE:ER] on CO | On CO the last child edge lock EX is incompatible to the requested ER
| Incompatible | Check | Existing LockRequest[node=CO,lock:NRCX,PSE:-,NSE:-,FCE:-,LCE:EX] with Requested LockRequest[node=LC,lock:NR,PSE:-,NSE:ER,FCE:-,LCE:-] on CO | 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 NRCX.
| Compatible | Check | Existing LockRequest[node=LC,lock:-,PSE:-,NSE:EX,FCE:-,LCE:-] with Requested LockRequest[node=CO,lock:NR,PSE:-,NSE:-,FCE:-,LCE:ER] on CO | | Compatible | Check | Existing LockRequest[node=LC,lock:-,PSE:-,NSE:EX,FCE:-,LCE:-] with Requested LockRequest[node=LC,lock:NR,PSE:-,NSE:ER,FCE:-,LCE:-] on CO | On LC The next sibling edge lock EX is incompatible to the requested ER
| Incompatible | Test Case Ok |
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