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How to use TestBisect method of repro Package

Best Syzkaller code snippet using repro.TestBisect

repro_test.go

Source:repro_test.go

...17	rs := rand.NewSource(seed)18	t.Logf("seed=%v", seed)19	return rand.New(rs), iters20}21func TestBisect(t *testing.T) {22	ctx := &context{}23	rd, iters := initTest(t)24	for n := 0; n < iters; n++ {25		var progs []*prog.LogEntry26		numTotal := rd.Intn(300)27		numGuilty := 028		for i := 0; i < numTotal; i++ {29			var prog prog.LogEntry30			if rd.Intn(30) == 0 {31				prog.Proc = 4232				numGuilty += 133			}34			progs = append(progs, &prog)35		}...

TestBisect

Using AI Code Generation

1import (2func main() {3	runtime.GOMAXPROCS(runtime.NumCPU())4	if len(os.Args) < 5 {5		fmt.Println("Usage: 2.go <test> <start> <end> <step>")6	}7	start, err := strconv.Atoi(os.Args[2])8	if err != nil {9		log.Fatal(err)10	}11	end, err := strconv.Atoi(os.Args[3])12	if err != nil {13		log.Fatal(err)14	}15	step, err := strconv.Atoi(os.Args[4])16	if err != nil {17		log.Fatal(err)18	}19	r := NewRepro(test, start, end, step)20	r.TestBisect()21}22type Repro struct {23}24func NewRepro(test string, start, end, step int) *Repro {25	return &Repro{test: test, start: start, end: end, step: step}26}27func (r *Repro) TestBisect() {28	for {29		mid := r.start + (r.end-r.start)/230		if r.start == mid || r.end == mid {31		}32		r.result = r.runTest(mid)33		if strings.Contains(r.result, "FAIL") {34		} else {35		}36	}37	fmt.Println("Start:", r.start)38	fmt.Println("End:", r.end)39}40func (r *Repro) runTest(i int) string {41	cmd := exec.Command("go", "test", "-v", "-run", r.test, "-count", strconv.Itoa(i))42	start := time.Now()43	cmd.Run()44	return fmt.Sprintf("count: %d, time: %s", i, time.Since(start))45}

TestBisect

Using AI Code Generation

1func main() {2    repro := repro.NewRepro()3    repro.TestBisect()4}5func main() {6    repro := repro.NewRepro()7    repro.TestBisect()8}

TestBisect

Using AI Code Generation

1import (2func main() {3    if len(os.Args) != 2 {4        fmt.Println("Usage: 2.go <number>")5        os.Exit(1)6    }7    number, err := strconv.Atoi(os.Args[1])8    if err != nil {9        fmt.Println("Invalid number")10        os.Exit(1)11    }12    a.TestBisect(number)13}14import (15type repro struct {16}17func (r repro) TestBisect(number int) {18    for i := 0; i < number; i++ {19        a = append(a, "test")20    }21    fmt.Println(strings.Join(a, ","))22}

TestBisect

Using AI Code Generation

1import (2func main() {3    for i := 0; i < 100; i++ {4        x = append(x, i)5    }6    r := repro.New(x)7    y := r.TestBisect(func(x []int) bool {8        for _, v := range x {9            if v == 42 {10            }11        }12    })13    fmt.Println("First 5:", y[:5])14    fmt.Println("Last 5:", y[len(y)-5:])15}16import (17func main() {18    for i := 0; i < 100; i++ {19        x = append(x, i)20    }21    r := repro.New(x)22    y := r.TestBisect(func(x []int) bool {23        for _, v := range x {24            if v == 42 {25            }26        }27    })28    fmt.Println("First 5:", y[:5])29    fmt.Println("Last 5:", y[len(y)-5:])30}31import (32func main() {33    for i := 0; i < 100; i++ {34        x = append(x, i)35    }36    r := repro.New(x)37    y := r.TestBisect(func(x []int) bool {38        for _, v := range x {39            if v == 42 {40            }41        }42    })43    fmt.Println("First 5:", y[:5])44    fmt.Println("Last 5:", y[len(y)-

TestBisect

Using AI Code Generation

1import (2func main() {3        fmt.Println("Hello, playground")4        r := repro.Repro{}5        r.TestBisect()6}7import (8type Repro struct {9}10func (r Repro) TestBisect() {11        fmt.Println("TestBisect called")12}13        /usr/local/go/src/repro (from $GOROOT)14        /Users/username/go/src/repro (from $GOPATH)15I have also tried to use the following import statement:16import (17        /usr/local/go/src/github.com/username/repro (from $GOROOT)18        /Users/username/go/src/github.com/username/repro (from $GOPATH)19I have also tried to use the following import statement:20import (21        /usr/local/go/src/github.com/username/repro/repro (from $GOROOT)22        /Users/username/go/src/github.com/username/repro/repro (from $GOPATH)23I think you are missing the src directory in your import path. Try this:24import (25func main() {26    fmt.Println("Hello, playground")27    r := repro.Repro{}28    r.TestBisect()29}30import (31type Repro struct {32}33func (r Repro) TestBisect() {34    fmt.Println("TestBisect called")35}

TestBisect

Using AI Code Generation

1import (2type Repro struct {3}4func NewRepro(dir string) (*Repro, error) {5	dir, err := filepath.Abs(dir)6	if err != nil {7	}8	r := &Repro{dir: dir}9	if err := r.init(); err != nil {10	}11}12func (r *Repro) init() error {

TestBisect

Using AI Code Generation

1import (2type Repro struct {3}4func main() {5    repro := Repro{file: "test.exe", args: []string{"-test.run=TestBisect"}}6    err := repro.TestBisect(1, 3)7    if err != nil {8        log.Fatalf("TestBisect failed: %v", err)9    }10}11func (r Repro) TestBisect(start, end int) error {12    cmd := exec.Command(r.file, append(r.args, fmt.Sprintf("-test.bisect=%d:%d", start, end))...)13    if err := cmd.Run(); err != nil {14        if _, ok := err.(*exec.ExitError); !ok {15        }16        cmd = exec.Command(r.file, append(r.args, fmt.Sprintf("-test.bisect=%d:%d", start, end))...)17        if err := cmd.Run(); err != nil {18        }19        return r.findFailingTest(start, end)20    }21}22func (r Repro) findFailingTest(start, end int) error {23    if end-start == 1 {

TestBisect

Using AI Code Generation

1func main() {2    commits := repro.TestBisect()3    for _, commit := range commits {4        fmt.Println(commit)5    }6}7func main() {8    commits := repro.TestRevert()9    for _, commit := range commits {10        fmt.Println(commit)11    }12}13func main() {14    commits := repro.TestRegression()15    for _, commit := range commits {16        fmt.Println(commit)17    }18}19func main() {20    commits := repro.TestRepro()21    for _, commit := range commits {22        fmt.Println(commit)23    }24}25func main() {

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