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Syzkaller
main
createCoverageBitmap

How to use createCoverageBitmap method of main Package

Best Syzkaller code snippet using main.createCoverageBitmap

covfilter_test.go

Source: covfilter_test.go

...11		0x8120001d: 1,12	}13	target := targets.Get("test", "64")14	order := target.HostEndian15	bitmap := createCoverageBitmap(target, pcs)16	start := order.Uint32(bitmap[0:])17	size := order.Uint32(bitmap[4:])18	if start != 0x81000002 || size != 0x20001b {19		t.Fatalf("bad region 0x%x/0x%x", start, size)20	}21	for i, byte := range bitmap[8:] {22		var expect uint823		switch i {24		case 0:25			expect = 0x126		case 0x20001 / 0x8:27			expect = 1 << (0x20001 % 0x8)28		}29		if byte != expect {30			t.Errorf("bad bitmap byte 0x%x: 0x%x, expect 0x%x", i, byte, expect)31		}32	}33	pcs = map[uint32]uint32{34		0:          1,35		0xffffffff: 1,36	}37	createCoverageBitmap(target, pcs)38	pcs = map[uint32]uint32{39		0x81000000: 1,40		0x81000100: 1,41	}42	createCoverageBitmap(target, pcs)43	pcs = map[uint32]uint32{44		0x81000002: 1,45		0x81000010: 1,46		0x81000102: 1,47	}48	createCoverageBitmap(target, pcs)49}...

createCoverageBitmap

Using AI Code Generation

1import (2func main() {3    fmt.Println("Hello, playground")4    var test = []int{1, 2, 3, 4, 5, 6, 7, 8, 9, 10}5    var test1 = []int{1, 2, 3, 4, 5, 6, 7, 8, 9, 10}6    var test2 = []int{1, 2, 3, 4, 5, 6, 7, 8, 9, 10}7    var test3 = []int{1, 2, 3, 4, 5, 6, 7, 8, 9, 10}8    var test4 = []int{1, 2, 3, 4, 5, 6, 7, 8, 9, 10}9    var test5 = []int{1, 2, 3, 4, 5, 6, 7, 8, 9, 10}10    var test6 = []int{1, 2, 3, 4, 5, 6, 7, 8, 9, 10}11    var test7 = []int{1, 2, 3, 4, 5, 6, 7, 8, 9, 10}12    var test8 = []int{1, 2, 3, 4, 5, 6, 7, 8, 9, 10}13    var test9 = []int{1, 2, 3, 4, 5, 6, 7, 8, 9, 10}14    var test10 = []int{1, 2, 3, 4, 5, 6, 7, 8, 9, 10}15    var test11 = []int{1, 2, 3, 4, 5, 6, 7, 8, 9, 10}16    var test12 = []int{1, 2, 3, 4, 5, 6, 7, 8, 9

createCoverageBitmap

Using AI Code Generation

1import (2func main() {3	img := image.NewRGBA(image.Rect(0, 0, 100, 100))4	for x := 0; x < 100; x++ {5		for y := 0; y < 100; y++ {6			img.Set(x, y, color.RGBA{uint8(x), uint8(y), 255, 255})7		}8	}9	f, _ := os.Create("out.png")10	png.Encode(f, img)11	fmt.Println("done")12}13import (14func main() {15	img := image.NewRGBA(image.Rect(0, 0, 100, 100))16	for x := 0; x < 100; x++ {17		for y := 0; y < 100; y++ {18			img.Set(x, y, color.RGBA{uint8(x), uint8(y), 255, 255})19		}20	}21	f, _ := os.Create("out.png")22	png.Encode(f, img)23	fmt.Println("done")24}25import (26func main() {27	img := image.NewRGBA(image.Rect(0, 0, 100, 100))28	for x := 0; x < 100; x++ {29		for y := 0; y < 100; y++ {30			img.Set(x, y, color.RGBA{uint8(x), uint8(y), 255, 255})31		}

createCoverageBitmap

Using AI Code Generation

1import (2func main() {3    fmt.Println("Enter the file name:")4    fmt.Scanln(&fileName)5    file, err := os.Open(fileName)6    if err != nil {7        fmt.Println("Error opening file:", err)8    }9    defer file.Close()10    scanner := bufio.NewScanner(file)11    for scanner.Scan() {12        line := scanner.Text()13        if strings.Contains(line, "func") {14            fmt.Println(line)15        }16    }17    if err := scanner.Err(); err != nil {18        fmt.Println("Error reading file:", err)19    }20}21func createCoverageBitmap(coverprofile string, covermode string) ([]byte, error) {22func main() {

createCoverageBitmap

Using AI Code Generation

1import (2func main() {3	f, err := os.Create("coverage.png")4	if err != nil {5		fmt.Println(err)6	}7	defer f.Close()8	coverageBitmap := createCoverageBitmap()9	err = png.Encode(f, coverageBitmap)10	if err != nil {11		fmt.Println(err)12	}13}14import (15func createCoverageBitmap() *image.RGBA {16	bitmap := image.NewRGBA(image.Rect(0, 0, 1000, 1000))17	rect := image.Rect(0, 0, 1000, 1000)18	blue := color.RGBA{0, 0, 255, 255}19	draw.Draw(bitmap, rect, &image.Uniform{blue}, image.ZP, draw.Src)20}

createCoverageBitmap

Using AI Code Generation

1import (2func main() {3    fmt.Println("Hello, playground")4    coverage.CreateCoverageBitmap()5}6import (7func main() {8    fmt.Println("Hello, playground")9    coverage.CreateCoverageBitmap()10}11import (12func main() {13    fmt.Println("Hello, playground")14    coverage.CreateCoverageBitmap()15}16import (17func main() {18    fmt.Println("Hello, playground")19    coverage.CreateCoverageBitmap()20}21import (22func main() {23    fmt.Println("Hello, playground")24    coverage.CreateCoverageBitmap()25}26import (27func main() {28    fmt.Println("Hello, playground")29    coverage.CreateCoverageBitmap()30}

createCoverageBitmap

Using AI Code Generation

1import (2func main() {3    fmt.Println("Code Coverage")4    createCoverageBitmap()5}6import (7func createCoverageBitmap() {8    fmt.Println("Create Coverage Bitmap")9}10import (11func main() {12    fmt.Println("Code Coverage")13    createCoverageBitmap()14}15import (16func main() {17    fmt.Println("Code Coverage")18    createCoverageBitmap()19}20import (21func main() {22    fmt.Println("Code Coverage")23    createCoverageBitmap()24}25import (26func main() {27    fmt.Println("Code Coverage")28    createCoverageBitmap()29}30import (31func main() {32    fmt.Println("Code Coverage")33    createCoverageBitmap()34}35import (36func main() {37    fmt.Println("Code Coverage")38    createCoverageBitmap()39}40import (41func main() {42    fmt.Println("Code Coverage")43    createCoverageBitmap()44}45import (46func main() {47    fmt.Println("Code Coverage")48    createCoverageBitmap()49}50import

createCoverageBitmap

Using AI Code Generation

1import (2func main() {3    fmt.Println("Inside main")4    coverage.CreateCoverageBitmap()5    fmt.Println("Exiting main")6}7import (8func main() {9    fmt.Println("Inside main")10    coverage.CreateCoverageBitmap()11    fmt.Println("Exiting main")12}13import (14func CreateCoverageBitmap() {15    fmt.Println("Inside CreateCoverageBitmap")16    file, err := os.Create("coverage.txt")17    if err != nil {18        fmt.Println(err)19    }20    fmt.Println("Exiting CreateCoverageBitmap")21    file.Close()22}23import (24func CreateCoverageBitmap() {25    fmt.Println("Inside CreateCoverageBitmap")26    file, err := os.Create("coverage.txt")27    if err != nil {28        fmt.Println(err)29    }30    fmt.Println("Exiting CreateCoverageBitmap")31    file.Close()32}33total:                                          (statements) 100.0%

createCoverageBitmap

Using AI Code Generation

1import (2func main() {3	coverage.CreateCoverageBitmap("2.go")4	fmt.Println("Done")5}6func CreateCoverageBitmap(fileName string) {7	coverageData := getCoverageData(fileName)8	fileData := getFileData(fileName)9	createBitmapFile(coverageData, fileData, fileName)10}11func getCoverageData(fileName string) []int {12	cmd := exec.Command("go", "tool", "cover", "-func="+fileName)13	out, err := cmd.CombinedOutput()14	if err != nil {15		log.Fatal(err)16	}17	coverageData := parseCoverageData(string(out))18}19func parseCoverageData(coverageData string) []int {20	coverageDataJson := strings.Split(coverageData, "21	for _, coverageDataLine := range coverageDataJson {22		if strings.Contains(coverageDataLine, "total:") {23		}24		coverageDataLineSplit := strings.Split(coverageDataLine, " ")25		if len(coverageDataLineSplit) == 3 {26			coverageDataLineSplit[1] = strings.Trim(coverageDataLineSplit[1], " ")27			coverageDataLineSplit[2] = strings.Trim(coverageDataLineSplit[2], " ")

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