Documentation
¶
Index ¶
- Constants
- func CrossClusterTaskFailedCauseFuzzer(e *types.CrossClusterTaskFailedCause, c fuzz.Continue)
- func CrossClusterTaskTypeFuzzer(e *types.CrossClusterTaskType, c fuzz.Continue)
- func DLQTypeFuzzer(e *types.DLQType, c fuzz.Continue)
- func DomainOperationFuzzer(e *types.DomainOperation, c fuzz.Continue)
- func DomainStatusFuzzer(e *types.DomainStatus, c fuzz.Continue)
- func EncodingTypeFuzzer(e *types.EncodingType, c fuzz.Continue)
- func EnsureFuzzCoverage(t *testing.T, expected []string, cb func(t *testing.T, f *fuzz.Fuzzer) string)
- func GetTaskFailedCauseFuzzer(e *types.GetTaskFailedCause, c fuzz.Continue)
- func IsolationGroupStateFuzzer(e *types.IsolationGroupState, c fuzz.Continue)
- func ReplicationTaskTypeFuzzer(e *types.ReplicationTaskType, c fuzz.Continue)
- func RunMapperFuzzTest[TInternal any, TExternal any](t *testing.T, fromFunc func(TInternal) TExternal, ...)
- func TaskTypeFuzzer(e *int32, c fuzz.Continue)
- func WorkflowStateFuzzer(e *int32, c fuzz.Continue)
- type FuzzOption
- func WithCommonEnumFuzzers() FuzzOption
- func WithCustomFuncs(funcs ...interface{}) FuzzOption
- func WithDefaultFuzzers() FuzzOption
- func WithExcludedFields(fields ...string) FuzzOption
- func WithIterations(iterations int) FuzzOption
- func WithNilChance(chance float64) FuzzOption
- func WithTimeFuzzers() FuzzOption
- type FuzzOptions
Constants ¶
View Source
const ( // DefaultNilChance is the default probability of generating nil values DefaultNilChance = 0.3 // DefaultIterations is the default number of fuzzing iterations DefaultIterations = 100 // MaxSafeTimestampSeconds is the maximum safe Unix timestamp (year 2100) MaxSafeTimestampSeconds = 4102444800 // NanosecondsPerSecond is the number of nanoseconds in a second NanosecondsPerSecond = 1000000000 // MaxDurationSeconds is the maximum duration in seconds (24 hours) MaxDurationSeconds = 86400 )
Variables ¶
This section is empty.
Functions ¶
func CrossClusterTaskFailedCauseFuzzer ¶ added in v1.4.1
func CrossClusterTaskFailedCauseFuzzer(e *types.CrossClusterTaskFailedCause, c fuzz.Continue)
func CrossClusterTaskTypeFuzzer ¶ added in v1.4.1
func CrossClusterTaskTypeFuzzer(e *types.CrossClusterTaskType, c fuzz.Continue)
func DomainOperationFuzzer ¶ added in v1.4.1
func DomainOperationFuzzer(e *types.DomainOperation, c fuzz.Continue)
func DomainStatusFuzzer ¶ added in v1.4.1
func DomainStatusFuzzer(e *types.DomainStatus, c fuzz.Continue)
func EncodingTypeFuzzer ¶ added in v1.4.1
func EncodingTypeFuzzer(e *types.EncodingType, c fuzz.Continue)
func EnsureFuzzCoverage ¶
func GetTaskFailedCauseFuzzer ¶ added in v1.4.1
func GetTaskFailedCauseFuzzer(e *types.GetTaskFailedCause, c fuzz.Continue)
func IsolationGroupStateFuzzer ¶ added in v1.4.1
func IsolationGroupStateFuzzer(e *types.IsolationGroupState, c fuzz.Continue)
func ReplicationTaskTypeFuzzer ¶ added in v1.4.1
func ReplicationTaskTypeFuzzer(e *types.ReplicationTaskType, c fuzz.Continue)
func RunMapperFuzzTest ¶ added in v1.4.1
func RunMapperFuzzTest[TInternal any, TExternal any]( t *testing.T, fromFunc func(TInternal) TExternal, toFunc func(TExternal) TInternal, options ...FuzzOption, )
RunMapperFuzzTest runs a fuzz test for a mapper pair (From/To functions). It generates random values, converts them through the mapper pair, and verifies the round-trip preserves the original value.
Example usage:
func TestActivityTypeFuzz(t *testing.T) {
RunMapperFuzzTest(t, FromActivityType, ToActivityType)
}
func TaskTypeFuzzer ¶ added in v1.4.1
func WorkflowStateFuzzer ¶ added in v1.4.1
Types ¶
type FuzzOption ¶ added in v1.4.1
type FuzzOption func(*FuzzOptions)
FuzzOption is a functional option for configuring FuzzOptions
func WithCommonEnumFuzzers ¶ added in v1.4.1
func WithCommonEnumFuzzers() FuzzOption
WithCommonEnumFuzzers adds fuzzers for common Cadence enum types to ensure only valid enum values are generated
func WithCustomFuncs ¶ added in v1.4.1
func WithCustomFuncs(funcs ...interface{}) FuzzOption
WithCustomFuncs adds custom fuzzer functions for specific types
func WithDefaultFuzzers ¶ added in v1.4.1
func WithDefaultFuzzers() FuzzOption
WithDefaultFuzzers applies the standard set of fuzzers for time and common enums. This is applied automatically by RunMapperFuzzTest unless overridden.
func WithExcludedFields ¶ added in v1.4.1
func WithExcludedFields(fields ...string) FuzzOption
WithExcludedFields specifies field names to exclude from comparison
func WithIterations ¶ added in v1.4.1
func WithIterations(iterations int) FuzzOption
WithIterations sets the number of fuzzing iterations
func WithNilChance ¶ added in v1.4.1
func WithNilChance(chance float64) FuzzOption
WithNilChance sets the probability of generating nil values
func WithTimeFuzzers ¶ added in v1.4.1
func WithTimeFuzzers() FuzzOption
WithTimeFuzzers adds custom fuzzers for time.Time and time.Duration to ensure safe timestamp bounds and proper UTC normalization
type FuzzOptions ¶ added in v1.4.1
type FuzzOptions struct {
// CustomFuncs are custom fuzzer functions to apply for specific types
CustomFuncs []interface{}
// ExcludedFields are field names to exclude from comparison (set to zero value)
ExcludedFields []string
// NilChance is the probability of setting pointer/slice fields to nil (default DefaultNilChance)
NilChance float64
// Iterations is the number of fuzzing iterations to run (default DefaultIterations)
Iterations int
}
FuzzOptions configures the behavior of mapper fuzz tests
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