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Automation Advisor
Syzkaller
host
checkExtraCoverage

How to use checkExtraCoverage method of host Package

Best Syzkaller code snippet using host.checkExtraCoverage

features_linux.go

Source:features_linux.go

...12)13func init() {14	checkFeature[FeatureCoverage] = checkCoverage15	checkFeature[FeatureComparisons] = checkComparisons16	checkFeature[FeatureExtraCoverage] = checkExtraCoverage17	checkFeature[FeatureSandboxSetuid] = unconditionallyEnabled18	checkFeature[FeatureSandboxNamespace] = checkSandboxNamespace19	checkFeature[FeatureSandboxAndroid] = checkSandboxAndroid20	checkFeature[FeatureFault] = checkFault21	checkFeature[FeatureLeak] = checkLeak22	checkFeature[FeatureNetInjection] = checkNetInjection23	checkFeature[FeatureNetDevices] = unconditionallyEnabled24	checkFeature[FeatureKCSAN] = checkKCSAN25	checkFeature[FeatureDevlinkPCI] = checkDevlinkPCI26	checkFeature[FeatureUSBEmulation] = checkUSBEmulation27}28func checkCoverage() string {29	if reason := checkDebugFS(); reason != "" {30		return reason31	}32	if !osutil.IsExist("/sys/kernel/debug/kcov") {33		return "CONFIG_KCOV is not enabled"34	}35	if err := osutil.IsAccessible("/sys/kernel/debug/kcov"); err != nil {36		return err.Error()37	}38	return ""39}40func checkComparisons() (reason string) {41	return checkCoverageFeature(FeatureComparisons)42}43func checkExtraCoverage() (reason string) {44	return checkCoverageFeature(FeatureExtraCoverage)45}46func checkCoverageFeature(feature int) (reason string) {47	if reason = checkDebugFS(); reason != "" {48		return reason49	}50	// TODO(dvyukov): this should run under target arch.51	// E.g. KCOV ioctls were initially not supported on 386 (missing compat_ioctl),52	// and a 386 executor won't be able to use them, but an amd64 fuzzer will be.53	fd, err := syscall.Open("/sys/kernel/debug/kcov", syscall.O_RDWR, 0)54	if err != nil {55		return "CONFIG_KCOV is not enabled"56	}57	defer syscall.Close(fd)...

checkExtraCoverage

Using AI Code Generation

1import (2func main() {3	fmt.Println("Hello, playground")4	hostObj := host.NewHost()5	hostObj.CheckExtraCoverage()6}7import (8func main() {9	fmt.Println("Hello, playground")10	hostObj := host.NewHost()11	hostObj.CheckExtraCoverage()12}13import (14func main() {15	fmt.Println("Hello, playground")16	hostObj := host.NewHost()17	hostObj.CheckExtraCoverage()18}19import (20func main() {21	fmt.Println("Hello, playground")22	hostObj := host.NewHost()23	hostObj.CheckExtraCoverage()24}25import (26func main() {27	fmt.Println("Hello, playground")28	hostObj := host.NewHost()29	hostObj.CheckExtraCoverage()30}31import (32func main() {33	fmt.Println("Hello, playground")34	hostObj := host.NewHost()35	hostObj.CheckExtraCoverage()36}37import (38func main() {39	fmt.Println("Hello, playground")40	hostObj := host.NewHost()41	hostObj.CheckExtraCoverage()42}43import (44func main() {45	fmt.Println("Hello, playground")46	hostObj := host.NewHost()47	hostObj.CheckExtraCoverage()48}49import (50func main() {51	fmt.Println("Hello, playground")52	hostObj := host.NewHost()53	hostObj.CheckExtraCoverage()54}

checkExtraCoverage

Using AI Code Generation

1import (2func main() {3    host = Host{"localhost", 80}4    host.checkExtraCoverage()5}6import (7func main() {8    host = Host{"localhost", 80}9    host.checkExtraCoverage()10}

checkExtraCoverage

Using AI Code Generation

1import (2func main() {3	host := host.Host{}4	host.CheckExtraCoverage()5	fmt.Println(host)6}7import (8func main() {9	host := host.Host{}10	host.CheckExtraCoverage()11	fmt.Println(host)12}13import (14func main() {15	host := host.Host{}16	host.CheckExtraCoverage()17	fmt.Println(host)18}19import (20func main() {21	host := host.Host{}22	host.CheckExtraCoverage()23	fmt.Println(host)24}25import (26func main() {27	host := host.Host{}28	host.CheckExtraCoverage()29	fmt.Println(host)30}31import (32func main() {33	host := host.Host{}34	host.CheckExtraCoverage()35	fmt.Println(host)36}37import (38func main() {39	host := host.Host{}40	host.CheckExtraCoverage()41	fmt.Println(host)42}43import (44func main() {45	host := host.Host{}46	host.CheckExtraCoverage()47	fmt.Println(host)48}49import (50func main() {51	host := host.Host{}52	host.CheckExtraCoverage()53	fmt.Println(host)54}55import (56func main() {57	host := host.Host{}58	host.CheckExtraCoverage()59	fmt.Println(host)60}

checkExtraCoverage

Using AI Code Generation

1import (2func main() {3	hostObj := host.Host{}4	hostObj.CheckExtraCoverage()5	fmt.Println("Host object is created")6}7import (8type Host struct {9}10func (h *Host) CheckExtraCoverage() {11	fmt.Println("CheckExtraCoverage method is called")12}13import (14func main() {15	hostObj := host.Host{}16	hostObj.CheckExtraCoverage()17	fmt.Println("Host object is created")18}19import (20type Host struct {21}22func (h *Host) CheckExtraCoverage() {23	fmt.Println("CheckExtraCoverage method is called")24}25import (26func TestCheckExtraCoverage(t *testing.T) {27	h := Host{}28	h.CheckExtraCoverage()29}30import (31func main() {32	hostObj := host.Host{}33	hostObj.CheckExtraCoverage()34	fmt.Println("Host object is created")35}36import (37type Host struct {38}39func (h *Host) CheckExtraCoverage() {40	fmt.Println("CheckExtraCoverage method is called")41}42import (43func main() {

checkExtraCoverage

Using AI Code Generation

1import (2type Host struct {3}4func (h *Host) checkExtraCoverage()  {5fmt.Println("Checking extra coverage")6}7func main() {8h := Host{name: "test"}9h.checkExtraCoverage()10}11import (12func main() {13fmt.Println(i)14fmt.Println(f)15fmt.Println(b)16fmt.Println(s)17}18import (19func main() {20fmt.Println(i, j)21fmt.Println(f, g)22fmt.Println(b, c)23fmt.Println(s, t)24}25import (26func main() {27fmt.Println(i, j)28fmt.Println(f, g)29fmt.Println(b, c)

checkExtraCoverage

Using AI Code Generation

1import (2func main() {3	host := &Host{4	}5	host.checkExtraCoverage()6}7import (8func main() {9	host := &Host{10	}11	host.checkExtraCoverage()12}13import (14func main() {15	host := &Host{16	}17	host.checkExtraCoverage()18}19import (20func main() {21	host := &Host{22	}23	host.checkExtraCoverage()24}25import (26func main() {27	host := &Host{28	}29	host.checkExtraCoverage()30}31import (32func main() {33	host := &Host{34	}35	host.checkExtraCoverage()36}37import (38func main() {39	host := &Host{40	}41	host.checkExtraCoverage()42}43import (44func main() {45	host := &Host{46	}47	host.checkExtraCoverage()48}49import (50func main() {51	host := &Host{

checkExtraCoverage

Using AI Code Generation

1import (2func main() {3	fmt.Println(icomefromalaska.CheckExtraCoverage())4}5import (6func main() {7	fmt.Println(icomefromalaska.CheckExtraCoverage())8}9import (10func main() {11	fmt.Println(icomefromalaska.CheckExtraCoverage())12}13import (14func main() {15	fmt.Println(icomefromalaska.CheckExtraCoverage())16}17import (18func main() {19	fmt.Println(icomefromalaska.CheckExtraCoverage())20}21import (22func main() {23	fmt.Println(icomefromalaska.CheckExtraCoverage())24}

checkExtraCoverage

Using AI Code Generation

1import (2func main() {3	fmt.Println("Hello World!")4	host := Host{coverage}5	fmt.Println(host.checkExtraCoverage())6}7import (8func main() {9	fmt.Println("Hello World!")10	host := Host{coverage}11	fmt.Println(host.checkExtraCoverage())12}13import (14func main() {15	fmt.Println("Hello World!")16	host := Host{coverage}17	fmt.Println(host.checkExtraCoverage())18}19import (20func main() {21	fmt.Println("Hello World!")22	host := Host{coverage}23	fmt.Println(host.checkExtraCoverage())24}25import (26func main() {27	fmt.Println("Hello World!")28	host := Host{coverage}29	fmt.Println(host.checkExtraCoverage())30}31import (32func main() {33	fmt.Println("Hello World!")34	host := Host{coverage}35	fmt.Println(host.checkExtraCoverage())36}37import (38func main() {39	fmt.Println("Hello World!")40	host := Host{coverage}41	fmt.Println(host.checkExtraCoverage())42}43import (44func main() {45	fmt.Println("Hello World!")

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