Class iterativeMutator

Iterative mutator, allows to perform one mutation at a time, and restore the code before each mutation.

Hierarchy (view full)

mutator
- iterativeMutator

Constructors

constructor

new iterativeMutator(...mutations): iterativeMutator
Parameters
- Rest...mutations: mutation[]
Returns iterativeMutator
Overrides mutator.constructor
- Defined in lara-framework/Lara-JS/src-api/lara/mutation/IterativeMutator.ts:22

Properties

automaticRestore

automaticRestore: boolean = true

If true, before each call to .mutate() will check if the code is already mutated, and call restore before the mutation is applied

currentMutatedPoint

currentMutatedPoint: undefined | LaraJoinPoint = undefined

currentOriginalPoint

currentOriginalPoint: undefined | LaraJoinPoint = undefined

hasFinished

hasFinished: boolean = false

isMutated

isMutated: boolean = false

True if the current code is mutated, false otherwise

joinPoints

joinPoints: LaraJoinPoint[] = []

mutantIterator

mutantIterator: undefined | Generator<mutationResult, void, unknown> = undefined

mutations

mutations: mutation[]

name

name: string

Methods

addJp

addJp($joinpoint): void
Adds a join point to this Mutator. Is only added if the Mutator can be applied over this join point, otherwise it will be ignored.
Parameters
- $joinpoint: LaraJoinPoint
Returns void
Overrides mutator.addJp
- Defined in lara-framework/Lara-JS/src-api/lara/mutation/IterativeMutator.ts:146

addJps

addJps(...jps): void
Parameters
- Rest...jps: LaraJoinPoint[]
Returns void
- Defined in lara-framework/Lara-JS/src-api/lara/mutation/IterativeMutator.ts:150

getCurrentMutation

getCurrentMutation(): undefined | LaraJoinPoint
Returns undefined | LaraJoinPoint
The point with currently mutated code, or undefined if this concept is not applicable to this mutator.
Overrides mutator.getCurrentMutation
- Defined in lara-framework/Lara-JS/src-api/lara/mutation/IterativeMutator.ts:161

getMutatedPoint

getMutatedPoint(): undefined | LaraJoinPoint
Returns undefined | LaraJoinPoint
The point with currently mutated code, or undefined if the code is not currently mutated.
- Defined in lara-framework/Lara-JS/src-api/lara/mutation/IterativeMutator.ts:102

getMutationPoint

getMutationPoint(): undefined | LaraJoinPoint
Returns undefined | LaraJoinPoint
The point in the code where the mutation is occurring, or undefined if there are not more mutations left.
Overrides mutator.getMutationPoint
- Defined in lara-framework/Lara-JS/src-api/lara/mutation/IterativeMutator.ts:95

getName

getName(): string
Returns string
The name of this mutator
Inherited from mutator.getName
- Defined in lara-framework/Lara-JS/src-api/lara/mutation/Mutator.ts:32

getTotalMutantions

getTotalMutantions(): number
Returns number
The number of mutations this mutator will apply
Inherited from mutator.getTotalMutantions
- Defined in lara-framework/Lara-JS/src-api/lara/mutation/Mutator.ts:90

getType

getType(): string
Returns string
The name of this Mutator

Deprecated
use getName() instead
Inherited from mutator.getType
- Defined in lara-framework/Lara-JS/src-api/lara/mutation/Mutator.ts:118

hasMutations

hasMutations(): boolean
Returns boolean
True, if the Mutator still has mutations left to do, false otherwise.
Overrides mutator.hasMutations
- Defined in lara-framework/Lara-JS/src-api/lara/mutation/IterativeMutator.ts:157

mutate

mutate(): void
Introduces a single mutation to the code. If the code has been mutated already, restores the code before mutating again. If there are no mutations left, does nothing.

Returns void
Inherited from mutator.mutate
- Defined in lara-framework/Lara-JS/src-api/lara/mutation/Mutator.ts:52

`Protected`mutatePrivate

mutatePrivate(): void
Returns void
Overrides mutator.mutatePrivate
- Defined in lara-framework/Lara-JS/src-api/lara/mutation/IterativeMutator.ts:60

mutateSource

mutateSource(): boolean
Introduces a single mutation to the code. If there are no mutations left, does nothing.

Returns boolean
True if a mutation occurred, false otherwise
- Defined in lara-framework/Lara-JS/src-api/lara/mutation/IterativeMutator.ts:38

restore

restore(): void
If the code has been mutated, restores the code to its original state. If not, does nothing.

Returns void
Inherited from mutator.restore
- Defined in lara-framework/Lara-JS/src-api/lara/mutation/Mutator.ts:77

`Protected`restorePrivate

restorePrivate(): void
Returns void
Overrides mutator.restorePrivate
- Defined in lara-framework/Lara-JS/src-api/lara/mutation/IterativeMutator.ts:88

restoreSource

restoreSource(): void
If the code has been mutated, restores the code to its original state. If not, does nothing.

Returns void
- Defined in lara-framework/Lara-JS/src-api/lara/mutation/IterativeMutator.ts:67

setAutomaticRestore

setAutomaticRestore(value?): void
Enables/disables automatic restore. Is enabled by default.

If enabled, before each call to .mutate() will check if the code is already mutated, and call restore before the mutation is applied.
Parameters
- value: boolean = true
  true to enable, false to disable
Returns void
Inherited from mutator.setAutomaticRestore
- Defined in lara-framework/Lara-JS/src-api/lara/mutation/Mutator.ts:43

Class iterativeMutator

Hierarchy (view full)

Index

Constructors

Properties

Methods

Constructors

constructor

Parameters

Returns iterativeMutator

Properties

automaticRestore

currentMutatedPoint

currentOriginalPoint

hasFinished

isMutated

joinPoints

mutantIterator

mutations

name

Methods

addJp

Parameters

Returns void

addJps

Parameters

Returns void

getCurrentMutation

Returns undefined | LaraJoinPoint

getMutatedPoint

Returns undefined | LaraJoinPoint

getMutationPoint

Returns undefined | LaraJoinPoint

getName

Returns string

getTotalMutantions

Returns number

getType

Returns string

Deprecated

hasMutations

Returns boolean

mutate

Returns void

ProtectedmutatePrivate

Returns void

mutateSource

Returns boolean

restore

Returns void

ProtectedrestorePrivate

Returns void

restoreSource

Returns void

setAutomaticRestore

Parameters

Returns void

Settings

On This Page

`Protected`mutatePrivate

`Protected`restorePrivate