runtest

Documentation

Overview

Package runtest is a driver for end-to-end testing of syzkaller programs. It tests program execution via both executor and csource, with different sandboxes and execution modes (threaded, repeated, etc). It can run test OS programs locally via run_test.go and all other real OS programs via tools/syz-runtest which uses manager config to wind up VMs. Test programs are located in sys/*/test/* files.

Index

• func RunTest(req *RunRequest, executor string)
• func TestParseProg(target *prog.Target, dir, filename string) error
• type Context
  • func (ctx *Context) Run() error
• type RunRequest

Functions

func RunTest

func RunTest(req *RunRequest, executor string)

func TestParseProg

func TestParseProg(target *prog.Target, dir, filename string) error

Types

type Context

type Context struct {
	Dir          string
	Target       *prog.Target
	Features     *host.Features
	EnabledCalls map[string]map[*prog.Syscall]bool
	Requests     chan *RunRequest
	LogFunc      func(text string)
	Retries      int // max number of test retries to deal with flaky tests
	Verbose      bool
	Tests        string // prefix to match test file names
}

func (*Context) Run

func (ctx *Context) Run() error

type RunRequest

type RunRequest struct {
	Bin    string
	P      *prog.Prog
	Cfg    *ipc.Config
	Opts   *ipc.ExecOpts
	Repeat int

	Done   chan struct{}
	Output []byte
	Info   []*ipc.ProgInfo
	Err    error
	// contains filtered or unexported fields
}