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Test Case taDOM2/27-taDOM2-26-NS

taDOM2 Lock Requests of executed Operation insertBefore(contextNode, siblingType, siblingValue) returns Node

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.

Behavior specified with base operations:

readCO
modifyCOPSE
modifyPSNSE

Read Set = CO , Write Set = PSNSE COPSE

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

taDOM2 Lock Requests of checked Operation prependChild(contextElementNode, childType, childValue) executed on node NS

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.

Bahavior specified with base operations:

readCO
modifyCOFCE
modifyCOLCE

Read and write sets for execution on NS:

Read Set = NS , Write Set =

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

Operations must be compatible

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