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Test Case taDOM2+/9-taDOM2+-25-CO
taDOM2+ Lock Requests of executed Operation getLastChild(contextElementNode) returns null valueThe getLastChild 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]
- LockRequest[node=CN,lock:NR,PSE:-,NSE:-,FCE:-,LCE:-]
taDOM2+ Lock Requests of checked Operation prependChild(contextElementNode, childType, childValue) executed on node COThe prependChild operation is executed on the context element node CO and prepends a new child to the (at least one) already existing child nodes. The CX lock on the context node is caused by the SX lock on the new child. The new prepended child node (the new first child) is returned.
Bahavior specified with base operations:- readCO
- modifyCOFCE
- modifyFCPSE
Read and write sets for execution on CO:Read Set = CO , Write Set = COFCE FCPSE - LockRequest[node=CO,lock:CX,PSE:-,NSE:-,FCE:EX,LCE:-] on CO
- LockRequest[node=CN,lock:NR,PSE:-,NSE:-,FCE:-,LCE:-] on CO
- LockRequest[node=FC,lock:-,PSE:EX,NSE:-,FCE:-,LCE:-] on CO
Operations must be incompatibleCheck | Existing LockRequest[node=CO,lock:NR,PSE:-,NSE:-,FCE:ER,LCE:ER] with Requested LockRequest[node=CO,lock:CX,PSE:-,NSE:-,FCE:EX,LCE:-] on CO | On CO the first child edge lock ER is incompatible to the requested EX
| Incompatible | Check | Existing LockRequest[node=CO,lock:NR,PSE:-,NSE:-,FCE:ER,LCE:ER] with Requested LockRequest[node=CN,lock:NR,PSE:-,NSE:-,FCE:-,LCE:-] on CO | Requested lock IR on AC compatible to existing lock IR. Requested lock IR on PA compatible to existing lock IR. Requested lock IR on CO compatible to existing lock NR.
| Compatible | Check | Existing LockRequest[node=CO,lock:NR,PSE:-,NSE:-,FCE:ER,LCE:ER] with Requested LockRequest[node=FC,lock:-,PSE:EX,NSE:-,FCE:-,LCE:-] on CO | | Compatible | Check | Existing LockRequest[node=CN,lock:NR,PSE:-,NSE:-,FCE:-,LCE:-] with Requested LockRequest[node=CO,lock:CX,PSE:-,NSE:-,FCE:EX,LCE:-] on CO | Requested lock IX on AC compatible to existing lock IR. Requested lock IX on PA compatible to existing lock IR. Requested lock CX on CO compatible to existing lock IR.
| Compatible | Check | Existing LockRequest[node=CN,lock:NR,PSE:-,NSE:-,FCE:-,LCE:-] with Requested LockRequest[node=CN,lock:NR,PSE:-,NSE:-,FCE:-,LCE:-] on CO | Requested lock IR on AC compatible to existing lock IR. Requested lock IR on PA compatible to existing lock IR. Requested lock IR on CO compatible to existing lock IR. Requested lock NR on CN compatible to existing lock NR.
| Compatible | Check | Existing LockRequest[node=CN,lock:NR,PSE:-,NSE:-,FCE:-,LCE:-] with Requested LockRequest[node=FC,lock:-,PSE:EX,NSE:-,FCE:-,LCE:-] on CO | | Compatible | Test Case Ok |
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