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!")

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.