How to use initRandomTargetTest method of prog Package

Best Syzkaller code snippet using prog.initRandomTargetTest

rand_test.go

Source:rand_test.go

...93		}94	}95}96func TestSizeGenerateConstArg(t *testing.T) {97	target, rs, iters := initRandomTargetTest(t, "test", "64")98	r := newRand(target, rs)99	ForeachType(target.Syscalls, func(typ Type, ctx TypeCtx) {100		if _, ok := typ.(*IntType); !ok {101			return102		}103		bits := typ.TypeBitSize()104		limit := uint64(1<<bits - 1)105		for i := 0; i < iters; i++ {106			newArg, _ := typ.generate(r, nil, ctx.Dir)107			newVal := newArg.(*ConstArg).Val108			if newVal > limit {109				t.Fatalf("invalid generated value: %d. (arg bitsize: %d; max value: %d)", newVal, bits, limit)110			}111		}112	})113}114func TestFlags(t *testing.T) {115	// This test does not test anything, it just prints resulting116	// distribution of values for different scenarios.117	tests := []struct {118		vv      []uint64119		bitmask bool120		old     uint64121	}{122		{[]uint64{0, 1, 2, 3}, false, 0},123		{[]uint64{0, 1, 2, 3}, false, 2},124		{[]uint64{1, 2, 3, 4}, false, 0},125		{[]uint64{1, 2, 3, 4}, false, 2},126		{[]uint64{1, 2, 4, 8}, true, 0},127		{[]uint64{1, 2, 4, 8}, true, 2},128		{[]uint64{7}, false, 0},129		{[]uint64{7}, false, 7},130		{[]uint64{1, 2}, true, 0},131		{[]uint64{1, 2}, true, 2},132	}133	target, rs, _ := initRandomTargetTest(t, "test", "64")134	r := newRand(target, rs)135	for _, test := range tests {136		results := make(map[uint64]uint64)137		const throws = 1e4138		for i := 0; i < throws; i++ {139			var v uint64140			for {141				v = r.flags(test.vv, test.bitmask, test.old)142				if test.old == 0 || test.old != v {143					break144				}145			}146			if v > 100 {147				v = 999 // to not print all possible random values we generated...

export_test.go

Source:export_test.go

...27	seed := int64(time.Now().UnixNano())28	t.Logf("seed=%v", seed)29	return rand.NewSource(seed)30}31func initRandomTargetTest(t *testing.T, os, arch string) (*Target, rand.Source, int) {32	target := initTargetTest(t, os, arch)33	iters := 1000034	if testing.Short() {35		iters = 10036	}37	return target, randSource(t), iters38}39func initTest(t *testing.T) (*Target, rand.Source, int) {40	return initRandomTargetTest(t, "linux", "amd64")41}42func testEachTargetRandom(t *testing.T, fn func(t *testing.T, target *Target, rs rand.Source, iters int)) {43	iters := 1000044	if testing.Short() {45		iters = 10046	}47	targets := AllTargets()48	iters /= len(targets)49	rs0 := randSource(t)50	for _, target := range targets {51		target := target52		rs := rand.NewSource(rs0.Int63())53		t.Run(fmt.Sprintf("%v/%v", target.OS, target.Arch), func(t *testing.T) {54			t.Parallel()...

initRandomTargetTest

Using AI Code Generation

1import (2func main() {3    rand.Seed(time.Now().Unix())4    for i := 0; i < 10; i++ {5        fmt.Println(rand.Intn(10))6    }7}8import (9func main() {10    rand.Seed(time.Now().Unix())11    for i := 0; i < 10; i++ {12        fmt.Println(rand.Intn(10))13    }14}15import (16func main() {17    rand.Seed(time.Now().Unix())18    for i := 0; i < 10; i++ {19        fmt.Println(rand.Intn(10))20    }21}22import (23func main() {24    rand.Seed(time.Now().Unix())25    for i := 0; i < 10; i++ {26        fmt.Println(rand.Intn(10))27    }28}29import (30func main() {31    rand.Seed(time.Now().Unix())32    for i := 0; i < 10; i++ {33        fmt.Println(rand.Intn(10))34    }35}36import (37func main() {38    rand.Seed(time.Now().Unix())39    for i := 0; i < 10; i++ {40        fmt.Println(rand.Intn(10))41    }42}43import (44func main() {

initRandomTargetTest

Using AI Code Generation

1import (2func main() {3    rand.Seed(time.Now().UnixNano())4    fmt.Println(rand.Intn(10))5}6import (7func main() {8    rand.Seed(time.Now().UnixNano())9    fmt.Println(rand.Intn(10))10}11import (12func main() {13    rand.Seed(time.Now().UnixNano())14    fmt.Println(rand.Intn(10))15}16import (17func main() {18    rand.Seed(time.Now().UnixNano())19    fmt.Println(rand.Intn(10))20}21import (22func main() {23    rand.Seed(time.Now().UnixNano())24    fmt.Println(rand.Intn(10))25}26import (27func main() {28    rand.Seed(time.Now().UnixNano())29    fmt.Println(rand.Intn(10))30}31import (32func main() {33    rand.Seed(time.Now().UnixNano())34    fmt.Println(rand.Intn(10))35}36import (37func main() {38    rand.Seed(time.Now().UnixNano())39    fmt.Println(rand.Intn(10))40}

initRandomTargetTest

Using AI Code Generation

1import (2func main() {3	rand.Seed(time.Now().UnixNano())4	fmt.Println("Random number is", rand.Intn(100))5}6import (7func main() {8	rand.Seed(time.Now().UnixNano())9	fmt.Println("Random number is", rand.Intn(100))10}11import (12func main() {13	rand.Seed(time.Now().UnixNano())14	fmt.Println("Random number is", rand.Intn(100))15}16import (17func main() {18	rand.Seed(time.Now().UnixNano())19	fmt.Println("Random number is", rand.Intn(100))20}21import (22func main() {23	rand.Seed(time.Now().UnixNano())24	fmt.Println("Random number is", rand.Intn(100))25}26import (27func main() {28	rand.Seed(time.Now().UnixNano())29	fmt.Println("Random number is", rand.Intn(100))30}31import (32func main() {33	rand.Seed(time.Now().UnixNano())34	fmt.Println("Random number is", rand.Intn(100))35}36import (37func main() {38	rand.Seed(time.Now().UnixNano())39	fmt.Println("Random number is", rand.Intn(100))40}

initRandomTargetTest

Using AI Code Generation

1public class RandomTargetTestGenerator {2  public static void main(String[] args) {3    Prog prog = Prog.readFromFile(args[0]);4    int n = Integer.parseInt(args[1]);5    prog.initRandomTargetTest(n);6  }7}

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