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Test Case taDOM2+/25-taDOM2+-17-CH

taDOM2+ Lock Requests of executed Operation prependChild(contextElementNode, childType, childValue) returns Node

The 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.

Behavior specified with base operations:

readCO
modifyCOFCE
modifyFCPSE

Read Set = CO , Write Set = COFCE FCPSE

LockRequest[node=CO,lock:CX,PSE:-,NSE:-,FCE:EX,LCE:-]
LockRequest[node=CN,lock:NR,PSE:-,NSE:-,FCE:-,LCE:-]
LockRequest[node=FC,lock:-,PSE:EX,NSE:-,FCE:-,LCE:-]

taDOM2+ Lock Requests of checked Operation setValue(contextElementNode, valueString) executed on node CH

The setValue operation executed on the context element node CO returns the modified context element itself. In taDOM2(+) the CX lock on PA must be requested additionally in order to prevent an execution of the getChildNodes() method on the parent node.

Bahavior specified with base operations:

writeCO

Read and write sets for execution on CH:

Read Set = , Write Set = CH

LockRequest[node=CO,lock:NR,PSE:-,NSE:-,FCE:-,LCE:-] on CH
LockRequest[node=CN,lock:SX,PSE:-,NSE:-,FCE:-,LCE:-] on CH
LockRequest[node=PA,lock:CX,PSE:-,NSE:-,FCE:-,LCE:-] on CH

Operations must be compatible

Check	Existing LockRequest[node=CO,lock:CX,PSE:-,NSE:-,FCE:EX,LCE:-] with Requested LockRequest[node=CO,lock:NR,PSE:-,NSE:-,FCE:-,LCE:-] on CH	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 CX.	Compatible
Check	Existing LockRequest[node=CO,lock:CX,PSE:-,NSE:-,FCE:EX,LCE:-] with Requested LockRequest[node=CN,lock:SX,PSE:-,NSE:-,FCE:-,LCE:-] on CH	Requested lock IX on AC compatible to existing lock IX. Requested lock IX on PA compatible to existing lock IX. Requested lock IX on CO compatible to existing lock CX.	Compatible
Check	Existing LockRequest[node=CO,lock:CX,PSE:-,NSE:-,FCE:EX,LCE:-] with Requested LockRequest[node=PA,lock:CX,PSE:-,NSE:-,FCE:-,LCE:-] on CH	Requested lock IX on AC compatible to existing lock IX. Requested lock IX on PA compatible to existing lock IX. Requested lock CX on CO compatible to existing lock CX.	Compatible
Check	Existing LockRequest[node=CN,lock:NR,PSE:-,NSE:-,FCE:-,LCE:-] with Requested LockRequest[node=CO,lock:NR,PSE:-,NSE:-,FCE:-,LCE:-] on CH	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.	Compatible
Check	Existing LockRequest[node=CN,lock:NR,PSE:-,NSE:-,FCE:-,LCE:-] with Requested LockRequest[node=CN,lock:SX,PSE:-,NSE:-,FCE:-,LCE:-] on CH	Requested lock IX on AC compatible to existing lock IR. Requested lock IX on PA compatible to existing lock IR. Requested lock IX on CO compatible to existing lock IR.	Compatible
Check	Existing LockRequest[node=CN,lock:NR,PSE:-,NSE:-,FCE:-,LCE:-] with Requested LockRequest[node=PA,lock:CX,PSE:-,NSE:-,FCE:-,LCE:-] on CH	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=FC,lock:-,PSE:EX,NSE:-,FCE:-,LCE:-] with Requested LockRequest[node=CO,lock:NR,PSE:-,NSE:-,FCE:-,LCE:-] on CH		Compatible
Check	Existing LockRequest[node=FC,lock:-,PSE:EX,NSE:-,FCE:-,LCE:-] with Requested LockRequest[node=CN,lock:SX,PSE:-,NSE:-,FCE:-,LCE:-] on CH		Compatible
Check	Existing LockRequest[node=FC,lock:-,PSE:EX,NSE:-,FCE:-,LCE:-] with Requested LockRequest[node=PA,lock:CX,PSE:-,NSE:-,FCE:-,LCE:-] on CH		Compatible
Test Case Ok