fuzztesting

Documentation

Index

• func RegisterFuzzer(fuzzer FuzzFn)
• func RegisterKRMFuzzer(fuzzer KRMFuzzer)
• func RegisterKRMSpecFuzzer(fuzzer KRMFuzzer)
• type FuzzFn
  • func ChooseFuzzer(n int64) FuzzFn
• type FuzzTest
  • func NewFuzzTest[ProtoT proto.Message, KRMType any](protoType ProtoT, fromProto func(ctx *direct.MapContext, in ProtoT) *KRMType, ...) *FuzzTest[ProtoT, KRMType]
  • func (f *FuzzTest[ProtoT, KRMType]) Fuzz(t *testing.T, seed int64)
• type KRMFuzzer
• type KRMTypedFuzzer
  • func NewKRMTypedFuzzer[ProtoT proto.Message, SpecType any, StatusType any](protoType ProtoT, ...) *KRMTypedFuzzer[ProtoT, SpecType, StatusType]
  • func NewKRMTypedSpecFuzzer[ProtoT proto.Message, SpecType any](protoType ProtoT, ...) *KRMTypedFuzzer[ProtoT, SpecType, NoStatus]
  • func (f *KRMTypedFuzzer[ProtoT, SpecType, StatusType]) FuzzSpec(t *testing.T, seed int64)
  • func (f *KRMTypedFuzzer[ProtoT, SpecType, StatusType]) FuzzStatus(t *testing.T, seed int64)
• type NoStatus

Functions

func RegisterFuzzer

func RegisterFuzzer(fuzzer FuzzFn)

func RegisterKRMFuzzer

func RegisterKRMFuzzer(fuzzer KRMFuzzer)

func RegisterKRMSpecFuzzer

func RegisterKRMSpecFuzzer(fuzzer KRMFuzzer)

Types

type FuzzFn

type FuzzFn func(t *testing.T, seed int64)

func ChooseFuzzer

func ChooseFuzzer(n int64) FuzzFn

type FuzzTest

type FuzzTest[ProtoT proto.Message, KRMType any] struct {
	ProtoType ProtoT

	FromProto func(ctx *direct.MapContext, in ProtoT) *KRMType
	ToProto   func(ctx *direct.MapContext, in *KRMType) ProtoT

	UnimplementedFields sets.Set[string]
	IgnoreFields        sets.Set[string]
}

func NewFuzzTest

func NewFuzzTest[ProtoT proto.Message, KRMType any](protoType ProtoT, fromProto func(ctx *direct.MapContext, in ProtoT) *KRMType, toProto func(ctx *direct.MapContext, in *KRMType) ProtoT) *FuzzTest[ProtoT, KRMType]

func (*FuzzTest[ProtoT, KRMType]) Fuzz

func (f *FuzzTest[ProtoT, KRMType]) Fuzz(t *testing.T, seed int64)

type KRMFuzzer

type KRMFuzzer interface {
	FuzzSpec(t *testing.T, seed int64)
	FuzzStatus(t *testing.T, seed int64)
}

type KRMTypedFuzzer

type KRMTypedFuzzer[ProtoT proto.Message, SpecType any, StatusType any] struct {
	ProtoType ProtoT

	SpecFromProto func(ctx *direct.MapContext, in ProtoT) *SpecType
	SpecToProto   func(ctx *direct.MapContext, in *SpecType) ProtoT

	StatusFromProto func(ctx *direct.MapContext, in ProtoT) *StatusType
	StatusToProto   func(ctx *direct.MapContext, in *StatusType) ProtoT

	UnimplementedFields sets.Set[string]
	SpecFields          sets.Set[string]
	StatusFields        sets.Set[string]
}

func NewKRMTypedFuzzer

func NewKRMTypedFuzzer[ProtoT proto.Message, SpecType any, StatusType any](
	protoType ProtoT,
	specFromProto func(ctx *direct.MapContext, in ProtoT) *SpecType, specToProto func(ctx *direct.MapContext, in *SpecType) ProtoT,
	statusFromProto func(ctx *direct.MapContext, in ProtoT) *StatusType, statusToProto func(ctx *direct.MapContext, in *StatusType) ProtoT,
) *KRMTypedFuzzer[ProtoT, SpecType, StatusType]

func NewKRMTypedSpecFuzzer

func NewKRMTypedSpecFuzzer[ProtoT proto.Message, SpecType any](
	protoType ProtoT,
	specFromProto func(ctx *direct.MapContext, in ProtoT) *SpecType,
	specToProto func(ctx *direct.MapContext, in *SpecType) ProtoT,
) *KRMTypedFuzzer[ProtoT, SpecType, NoStatus]

NewKRMTypedSpecFuzzer is a convenience function for creating a fuzzer that only fuzzes the spec fields of a KRM type.

func (*KRMTypedFuzzer[ProtoT, SpecType, StatusType]) FuzzSpec

func (f *KRMTypedFuzzer[ProtoT, SpecType, StatusType]) FuzzSpec(t *testing.T, seed int64)

func (*KRMTypedFuzzer[ProtoT, SpecType, StatusType]) FuzzStatus

func (f *KRMTypedFuzzer[ProtoT, SpecType, StatusType]) FuzzStatus(t *testing.T, seed int64)

type NoStatus

type NoStatus struct{}