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Test Case taDOM2+/26-taDOM2+-27-AC

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. The context element node CO has still no child nodes before this operation. The CX resp. NRCX lock on the context node is caused by the SX lock on the new child. The new prepended child node (the now only child) is returned.

Behavior specified with base operations:

readCO
modifyCOFCE
modifyCOLCE

Read Set = CO , Write Set = COFCE COLCE

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

taDOM2+ Lock Requests of checked Operation insertBefore(contextNode, siblingType, siblingValue) executed on node AC

The insertBefore operation is executed on the context element node CO and inserts a new previous sibling node before the context node CO. There already exists a previous sibling and the inserted new sibling node is returned.

Bahavior specified with base operations:

readCO
modifyCOPSE
modifyPSNSE

Read and write sets for execution on AC:

Read Set = AC , Write Set =

LockRequest[node=CO,lock:NR,PSE:EX,NSE:-,FCE:-,LCE:-] on AC
LockRequest[node=CN,lock:NR,PSE:-,NSE:-,FCE:-,LCE:-] on AC
LockRequest[node=PS,lock:-,PSE:-,NSE:EX,FCE:-,LCE:-] on AC
LockRequest[node=PA,lock:CX,PSE:-,NSE:-,FCE:-,LCE:-] on AC

Operations must be compatible

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