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How to use detectNoopChange method of bisect Package

Best Syzkaller code snippet using bisect.detectNoopChange

bisect.go

Source:bisect.go

...220		if err != nil {221			env.log("failed to detect release: %v", err)222		}223		res.IsRelease = isRelease224		noopChange, err := env.detectNoopChange(results, com)225		if err != nil {226			env.log("failed to detect noop change: %v", err)227		}228		res.NoopChange = noopChange229	}230	return res, nil231}232func (env *env) detectNoopChange(results map[string]*testResult, com *vcs.Commit) (bool, error) {233	testRes := results[com.Hash]234	if testRes.kernelSign == "" || len(com.Parents) != 1 {235		return false, nil236	}237	parent := com.Parents[0]238	parentRes := results[parent]239	if parentRes == nil {240		env.log("parent commit %v wasn't tested", parent)241		// We could not test the parent commit if it is not based on the previous release242		// (instead based on an older release, i.e. a very old non-rebased commit243		// merged into the current release).244		// TODO: we can use a differnet compiler for this old commit245		// since effectively it's in the older release, in that case we may not246		// detect noop change anyway....

detectNoopChange

Using AI Code Generation

1import (2func main() {3    bisect := bisect{}4    bisect.detectNoopChange(os.Stdin, os.Stdout)5}6type bisect struct{}7func (bisect) detectNoopChange(reader *os.File, writer *os.File) {8    scanner := bufio.NewScanner(reader)9    scanner.Split(bufio.ScanLines)10    for scanner.Scan() {11        lines = append(lines, scanner.Text())12    }13    if len(lines) == 2 {14        if strings.Contains(lines[0], "noop") {15            fmt.Fprintln(writer, "Bisecting: 0 revisions left to test after this (roughly 0 steps)")16        } else {17            fmt.Fprintln(writer, "Bisecting: 1 revision left to test after this (roughly 1 step)")18        }19    } else {20        fmt.Fprintln(writer, "Bisecting: "+lines[1])21    }22}23import (24func main() {25    bisect := bisect{}26    bisect.detectNoopChange(os.Stdin, os.Stdout)27}28type bisect struct{}29func (bisect) detectNoopChange(reader *os.File, writer *os.File) {30    scanner := bufio.NewScanner(reader)31    scanner.Split(bufio.ScanLines)32    for scanner.Scan() {33        lines = append(lines, scanner.Text())34    }35    if len(lines) == 2 {36        if strings.Contains(lines[0], "noop") {37            fmt.Fprintln(writer, "Bisecting: 0 revisions left to test after this (roughly 0 steps)")38        } else {39            fmt.Fprintln(writer, "Bisecting: 1 revision left to test after this (roughly 1 step)")40        }41    } else {42        fmt.Fprintln(writer, "Bisecting: "+lines[1])43    }44}45import (

detectNoopChange

Using AI Code Generation

1import (2func main() {3	b := NewBisect()4	b.detectNoopChange()5}6type Bisect struct {7}8func NewBisect() *Bisect {9	return &Bisect{}10}11func (b *Bisect) detectNoopChange() {12	commits, err := exec.Command("git", "log", "--format=%H").Output()13	if err != nil {14		log.Fatal(err)15	}16	commitsList := strings.Split(string(commits), "

detectNoopChange

Using AI Code Generation

1import (2func main() {3    fmt.Println("Hello, playground")4    b := bisect{command: "go", args: []string{"run", "1.go"}}5    b.detectNoopChange()6}7import (8func main() {9    fmt.Println("Hello, playground")10    b := bisect{command: "go", args: []string{"run", "1.go"}}11    b.Bisect()12}13import (14func main() {15    fmt.Println("Hello, playground")16    b := bisect{command: "go", args: []string{"run", "2.go"}}17    b.Bisect()18}

detectNoopChange

Using AI Code Generation

1import (2func main() {3	b := bisect{}4	if len(args) < 2 {5		fmt.Println("Error: Please provide two arguments")6	} else {7		start, err := strconv.Atoi(args[0])8		if err != nil {9			fmt.Println("Error: Argument 1 must be an integer")10		} else {11			end, err := strconv.Atoi(args[1])12			if err != nil {13				fmt.Println("Error: Argument 2 must be an integer")14			} else {15				b.detectNoopChange(start, end)16			}17		}18	}19}20import (21func main() {22	b := bisect{}23	if len(args) < 2 {24		fmt.Println("Error: Please provide two arguments")25	} else {26		start, err := strconv.Atoi(args[0])27		if err != nil {28			fmt.Println("Error: Argument 1 must be an integer")29		} else {30			end, err := strconv.Atoi(args[1])31			if err != nil {32				fmt.Println("Error: Argument 2 must be an integer")33			} else {34				b.detectNoopChange(start, end)35			}36		}37	}38}39import (40func main() {41	b := bisect{}42	if len(args) < 2 {

detectNoopChange

Using AI Code Generation

1import (2func main() {3	b := bisect{}4	git := git{}5	b.run()6}7import (8func main() {9	b := bisect{}10	git := git{}11	b.run()12}13import (14func main() {15	b := bisect{}16	git := git{}17	b.run()18}19import (20func main() {21	b := bisect{}22	git := git{}

detectNoopChange

Using AI Code Generation

1import (2type Bisect struct {3}4type State struct {5}6func NewBisect() *Bisect {7	return &Bisect{8		changes:       stack.New(),9		undoneChanges: stack.New(),10		redoneChanges: stack.New(),11		state:         &State{},12	}13}14func (b *Bisect) Change(value int) {15	b.undoneChanges = stack.New()16	b.redoneChanges = stack.New()17	b.changes.Push(&Change{18	})19}20func (b *Bisect) Undo() {21	if b.changes.Len() == 0 {22	}23	change := b.changes.Pop().(*Change)24	b.undoneChanges.Push(change)25}26func (b *Bisect) Redo() {27	if b.undoneChanges.Len() == 0 {28	}29	change := b.undoneChanges.Pop().(*Change)30	b.changes.Push(change)31}32func (b *Bisect) DetectNoopChange() {33	if b.changes.Len() == 0 {34	}35	change := b.changes.Pop().(*Change)36	if change.previousValue == change.value {37	}38	b.changes.Push(change)39}40type Change struct {41}42func main() {43	bisect := NewBisect()44	bisect.Change(1)45	bisect.Change(2)46	bisect.Change(3)47	bisect.Undo()48	bisect.Undo()49	bisect.Undo()50	bisect.Redo()51	bisect.Redo()52	bisect.Redo()53	bisect.Change(2)54	bisect.Change(2)

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