Uses of Class
org.evosuite.coverage.dataflow.DefUse

Packages that use DefUse

Package	Description
org.evosuite.coverage.dataflow
org.evosuite.graphs.cfg
org.evosuite.testcase.execution

Uses of DefUse in org.evosuite.coverage.dataflow

Subclasses of DefUse in org.evosuite.coverage.dataflow

Modifier and Type	Class and Description
class	Definition An object of this class corresponds to a Definition inside the class under test.
class	Use An object of this class corresponds to a Use inside the class under test.

Methods in org.evosuite.coverage.dataflow that return DefUse

Modifier and Type

Method and Description

static DefUse

DefUseFactory.makeInstance(BytecodeInstruction instruction) Convenience method to offer DefUse-Functionality for when it doesn't matter whether a Definition or Use is returned Returns a Definition instance given a BytecodeInstruction for which isDefinition() is true Otherwise returns a Use instance given a BytecodeInstruction for which isUse() is true WARNING: when given the wrap for an IINC this method will return a Definition

Methods in org.evosuite.coverage.dataflow with parameters of type DefUse

Modifier and Type	Method and Description
boolean	DefUse.sharesVariableWith(DefUse du) Determines whether the given DefUse reads or writes the same variable as this DefUse

Uses of DefUse in org.evosuite.graphs.cfg

Methods in org.evosuite.graphs.cfg with parameters of type DefUse

Modifier and Type	Method and Description
boolean	RawControlFlowGraph.hasDefClearPath(DefUse targetDU, Set<String> handle) Checks if the given DefUse has a definition-clear path to its methods exit

Uses of DefUse in org.evosuite.testcase.execution

Methods in org.evosuite.testcase.execution with parameters of type DefUse

Modifier and Type	Method and Description
ExecutionTrace	ExecutionTraceProxy.getTraceInDUCounterRange(DefUse targetDU, boolean wantToCoverTargetDU, int duCounterStart, int duCounterEnd) Returns a copy of this trace where all MethodCall-information associated with duCounters outside the range of the given duCounter-Start and -End is removed from the finished_calls-traces finished_calls without any point in the trace at which the given duCounter range is hit are removed completely Also traces for methods other then the one that holds the given targetDU are removed as well as trace information that would pass the branch of the given targetDU If wantToCoverTargetDU is false instead those targetDUBranch information is removed that would pass the alternative branch of targetDU The latter is because this method only gets called when the given targetDU was not active in the given duCounter-range if and only if wantToCoverTargetDU is set, and since useFitness calculation is on branch level and the branch of the targetDU can be passed before the targetDU is passed this can lead to a flawed branchFitness.
ExecutionTrace	ExecutionTraceImpl.getTraceInDUCounterRange(DefUse targetDU, boolean wantToCoverTargetDU, int duCounterStart, int duCounterEnd) Returns a copy of this trace where all MethodCall-information associated with duCounters outside the range of the given duCounter-Start and -End is removed from the finished_calls-traces finished_calls without any point in the trace at which the given duCounter range is hit are removed completely Also traces for methods other then the one that holds the given targetDU are removed as well as trace information that would pass the branch of the given targetDU If wantToCoverTargetDU is false instead those targetDUBranch information is removed that would pass the alternative branch of targetDU The latter is because this method only gets called when the given targetDU was not active in the given duCounter-range if and only if wantToCoverTargetDU is set, and since useFitness calculation is on branch level and the branch of the targetDU can be passed before the targetDU is passed this can lead to a flawed branchFitness.
ExecutionTrace	ExecutionTrace.getTraceInDUCounterRange(DefUse targetDU, boolean wantToCoverTargetDU, int duCounterStart, int duCounterEnd) Returns a copy of this trace where all MethodCall-information associated with duCounters outside the range of the given duCounter-Start and -End is removed from the finished_calls-traces finished_calls without any point in the trace at which the given duCounter range is hit are removed completely Also traces for methods other then the one that holds the given targetDU are removed as well as trace information that would pass the branch of the given targetDU If wantToCoverTargetDU is false instead those targetDUBranch information is removed that would pass the alternative branch of targetDU The latter is because this method only gets called when the given targetDU was not active in the given duCounter-range if and only if wantToCoverTargetDU is set, and since useFitness calculation is on branch level and the branch of the targetDU can be passed before the targetDU is passed this can lead to a flawed branchFitness.