datagen

type Datagen ¶

type Datagen struct {
	// contains filtered or unexported fields
}

Datagen represents an instance of the module for every VU.

func (d *Datagen) Exports() modules.Exports

func (d *Datagen) Generator(size int) *Generator

type GenPayloadResponse ¶

type GenPayloadResponse struct {
	Payload goja.ArrayBuffer
	Hash    string
}

type Generator ¶

type Generator struct {
	// contains filtered or unexported fields
}

Generator stores buffer of random bytes with some tail and returns data slices with an increasing offset so that we receive a different set of bytes after each call without re-generation of the entire buffer from scratch:

[<----------size----------><-tail->]
[<----------slice0-------->........]
[.<----------slice1-------->.......]
[..<----------slice2-------->......]

func NewGenerator(vu modules.VU, size int) Generator

func (g *Generator) GenPayload(calcHash bool) GenPayloadResponse

type RootModule ¶

type RootModule struct{}

RootModule is the global module object type. It is instantiated once per test run and will be used to create k6/x/frostfs/registry module instances for each VU.

func (r *RootModule) NewModuleInstance(vu modules.VU) modules.Instance