How to use testEachTargetRandom method of prog Package

Best Syzkaller code snippet using prog.testEachTargetRandom

prog_test.go

Source:prog_test.go

...166			crossTarget.OS, crossTarget.Arch, err, serialized)167	}168}169func TestSpecialStructs(t *testing.T) {170	testEachTargetRandom(t, func(t *testing.T, target *Target, rs rand.Source, iters int) {171		for special, gen := range target.SpecialTypes {172			t.Run(special, func(t *testing.T) {173				var typ Type174				for i := 0; i < len(target.Syscalls) && typ == nil; i++ {175					ForeachType(target.Syscalls[i], func(t Type) {176						if t.Dir() == DirOut {177							return178						}179						if s, ok := t.(*StructType); ok && s.Name() == special {180							typ = s181						}182						if s, ok := t.(*UnionType); ok && s.Name() == special {183							typ = s184						}185					})186				}187				if typ == nil {188					t.Fatal("can't find struct description")189				}190				g := &Gen{newRand(target, rs), newState(target, nil)}191				for i := 0; i < iters/len(target.SpecialTypes); i++ {192					arg, _ := gen(g, typ, nil)193					gen(g, typ, arg)194				}195			})196		}197	})198}199func TestEscapingPaths(t *testing.T) {200	paths := map[string]bool{201		"/":                      true,202		"/\x00":                  true,203		"/file/..":               true,204		"/file/../..":            true,205		"./..":                   true,206		"..":                     true,207		"file/../../file":        true,208		"../file":                true,209		"./file/../../file/file": true,210		"":                       false,211		".":                      false,212		"file":                   false,213		"./file":                 false,214		"./file/..":              false,215	}216	for path, want := range paths {217		got := escapingFilename(path)218		if got != want {219			t.Errorf("path %q: got %v, want %v", path, got, want)220		}221	}222}223func TestFallbackSignal(t *testing.T) {224	type desc struct {225		prog string226		info []CallInfo227	}228	tests := []desc{229		// Test restored errno values and that non-executed syscalls don't get fallback signal.230		{231			`232fallback$0()233fallback$0()234fallback$0()235`,236			[]CallInfo{237				{238					Flags:  CallExecuted,239					Errno:  0,240					Signal: make([]uint32, 1),241				},242				{243					Flags:  CallExecuted,244					Errno:  42,245					Signal: make([]uint32, 1),246				},247				{},248			},249		},250		// Test different cases of argument-dependent signal and that unsuccessful calls don't get it.251		{252			`253r0 = fallback$0()254fallback$1(r0)255fallback$1(r0)256fallback$1(0xffffffffffffffff)257fallback$1(0x0)258fallback$1(0x0)259`,260			[]CallInfo{261				{262					Flags:  CallExecuted,263					Errno:  0,264					Signal: make([]uint32, 1),265				},266				{267					Flags:  CallExecuted,268					Errno:  1,269					Signal: make([]uint32, 1),270				},271				{272					Flags:  CallExecuted,273					Errno:  0,274					Signal: make([]uint32, 2),275				},276				{277					Flags:  CallExecuted,278					Errno:  0,279					Signal: make([]uint32, 1),280				},281				{282					Flags:  CallExecuted,283					Errno:  0,284					Signal: make([]uint32, 2),285				},286				{287					Flags:  CallExecuted,288					Errno:  2,289					Signal: make([]uint32, 1),290				},291			},292		},293		// Test that calls get no signal after a successful seccomp.294		{295			`296fallback$0()297fallback$0()298seccomp()299fallback$0()300seccomp()301fallback$0()302fallback$0()303`,304			[]CallInfo{305				{306					Flags:  CallExecuted,307					Errno:  0,308					Signal: make([]uint32, 1),309				},310				{311					Flags:  CallExecuted,312					Errno:  0,313					Signal: make([]uint32, 1),314				},315				{316					Flags:  CallExecuted,317					Errno:  1,318					Signal: make([]uint32, 1),319				},320				{321					Flags:  CallExecuted,322					Errno:  0,323					Signal: make([]uint32, 1),324				},325				{326					Flags:  CallExecuted,327					Errno:  0,328					Signal: make([]uint32, 1),329				},330				{331					Flags: CallExecuted,332				},333				{334					Flags: CallExecuted,335				},336			},337		},338	}339	target, err := GetTarget("test", "64")340	if err != nil {341		t.Fatal(err)342	}343	for i, test := range tests {344		t.Run(fmt.Sprint(i), func(t *testing.T) {345			p, err := target.Deserialize([]byte(test.prog), Strict)346			if err != nil {347				t.Fatal(err)348			}349			if len(p.Calls) != len(test.info) {350				t.Fatalf("call=%v info=%v", len(p.Calls), len(test.info))351			}352			wantSignal := make([]int, len(test.info))353			for i := range test.info {354				wantSignal[i] = len(test.info[i].Signal)355				test.info[i].Signal = nil356			}357			p.FallbackSignal(test.info)358			for i := range test.info {359				if len(test.info[i].Signal) != wantSignal[i] {360					t.Errorf("call %v: signal=%v want=%v", i, len(test.info[i].Signal), wantSignal[i])361				}362				for _, sig := range test.info[i].Signal {363					call, errno := DecodeFallbackSignal(sig)364					if call != p.Calls[i].Meta.ID {365						t.Errorf("call %v: sig=%x id=%v want=%v", i, sig, call, p.Calls[i].Meta.ID)366					}367					if errno != test.info[i].Errno {368						t.Errorf("call %v: sig=%x errno=%v want=%v", i, sig, errno, test.info[i].Errno)369					}370				}371			}372		})373	}374}375func TestSanitizeRandom(t *testing.T) {376	testEachTargetRandom(t, func(t *testing.T, target *Target, rs rand.Source, iters int) {377		for i := 0; i < iters; i++ {378			p := target.Generate(rs, 10, nil)379			s0 := string(p.Serialize())380			for _, c := range p.Calls {381				target.SanitizeCall(c)382			}383			s1 := string(p.Serialize())384			if s0 != s1 {385				t.Fatalf("non-sanitized program or non-idempotent sanitize\nwas: %v\ngot: %v", s0, s1)386			}387		}388	})389}...

testEachTargetRandom

Using AI Code Generation

1import (2func main() {3	p := new(prog)4	file, err := os.Open("input.txt")5	if err != nil {6		fmt.Println("Error opening file:", err)7	}8	defer file.Close()9	scanner := bufio.NewScanner(file)10	for scanner.Scan() {11		p.parseInput(scanner.Text())12	}13	if err := scanner.Err(); err != nil {14		fmt.Println("Error reading file:", err)15	}16	p.testEachTargetRandom()17}18type prog struct {19}20func (p *prog) parseInput(line string) {21	s := strings.Split(line, " ")22	if p.numOfTargets == 0 {23		p.numOfTargets, _ = strconv.Atoi(s[0])24	} else {25		if p.numOfBullets == 0 {26			p.numOfBullets, _ = strconv.Atoi(s[0])27		} else {28			if s[0] == "T" {29				p.targets = make([][]int, p.numOfTargets)30				for i := 0; i < p.numOfTargets; i++ {31					p.targets[i] = make([]int, 2)32				}33			} else {34				if s[0] == "B" {

testEachTargetRandom

Using AI Code Generation

1import (2type prog struct {3}4func main() {5	p := prog{}6	p.addTarget("target1")7	p.addTarget("target2")8	p.addTarget("target3")9	p.addTarget("target4")10	p.addTarget("target5")11	p.addTarget("target6")12	p.addTarget("target7")13	p.addTarget("target8")14	p.addTarget("target9")15	p.addTarget("target10")16	p.testEachTargetRandom()17}18func (p *prog) addTarget(target string) {19	p.targets = append(p.targets, target)20}21func (p *prog) testEachTargetRandom() {22	r := rand.New(rand.NewSource(99))23	for _, target := range p.targets {24		randNum := r.Intn(100)25		if randNum > 50 {26			fmt.Println("Testing target:", target)27		}28	}29}30func (p *prog) testEachTargetRandomWithSeed(seed int64

testEachTargetRandom

Using AI Code Generation

1import (2type prog struct {3}4func (p *prog) testEachTargetRandom() {5	rand.Seed(time.Now().UnixNano())6	for i := 0; i < 100; i++ {7		p.shots[i] = rand.Intn(100)8	}9}10func main() {11	p.testEachTargetRandom()12}13import (14type prog struct {15}16func (p *prog) testEachTargetRandom() {17	rand.Seed(time.Now().UnixNano())18	for i := 0; i < 100; i++ {19		p.shots[i] = rand.Intn(100)20	}21}22func main() {23	p.testEachTargetRandom()24}25import (26type prog struct {27}28func (p *prog) testEachTargetRandom() {29	rand.Seed(time.Now().UnixNano())30	for i := 0; i < 100; i++ {31		p.shots[i] = rand.Intn(100)32	}33}34func main() {35	p.testEachTargetRandom()36}37import (

testEachTargetRandom

Using AI Code Generation

1import prog.*;2public class 2 {3public static void main(String[] args) {4Prog p = new Prog();5p.testEachTargetRandom();6}7}8import java.util.*;9public class Prog {10public void testEachTargetRandom() {11Scanner sc = new Scanner(System.in);12int n = sc.nextInt();13int h = sc.nextInt();14int targets[] = new int[n];15int hits[] = new int[n];16for(int i = 0; i < n; i++) {17targets[i] = sc.nextInt();18}19for(int i = 0; i < n; i++) {20hits[i] = sc.nextInt();21}22int notHit[] = new int[n];23int hit[] = new int[n];24int notHitCounter = 0;25int hitCounter = 0;26int notHitHits = 0;27int hitHits = 0;28for(int i = 0; i < n; i++) {29if(hits[i] > h) {30notHit[notHitCounter] = targets[i];31notHitCounter++;

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