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  Test Case taDOM3/27-taDOM3-12-AC
taDOM3 Lock Requests of executed Operation insertBefore(contextNode, siblingType, siblingValue) returns NodeThe 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=PS,lock:-,PSE:-,NSE:EX,FCE:-,LCE:-]
- LockRequest[node=PA,lock:CX,PSE:-,NSE:-,FCE:-,LCE:-]
taDOM3 Lock Requests of checked Operation getValue(contextElementNode) executed on node ACThe getValue operation executed on an element context node returns the context node itself that represents the value.
Bahavior specified with base operations:Read and write sets for execution on AC:Read Set = AC , Write Set = - LockRequest[node=CO,lock:NR,PSE:-,NSE:-,FCE:-,LCE:-] on AC
Operations must be compatible| Check | Existing LockRequest[node=CO,lock:NR,PSE:EX,NSE:-,FCE:-,LCE:-]
with
Requested LockRequest[node=CO,lock:NR,PSE:-,NSE:-,FCE:-,LCE:-] on AC | Requested lock NR on AC compatible to existing lock IR.
| Compatible | | Check | Existing LockRequest[node=PS,lock:-,PSE:-,NSE:EX,FCE:-,LCE:-]
with
Requested LockRequest[node=CO,lock:NR,PSE:-,NSE:-,FCE:-,LCE:-] on AC | | Compatible | | Check | Existing LockRequest[node=PA,lock:CX,PSE:-,NSE:-,FCE:-,LCE:-]
with
Requested LockRequest[node=CO,lock:NR,PSE:-,NSE:-,FCE:-,LCE:-] on AC | Requested lock NR on AC compatible to existing lock IX.
| Compatible | | Test Case Ok |
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