Join the 1-day Testing & QA Summit featuring 15+ Expert Speakers.Register for FREE! Join TestMu Conference

How to use PruneStack method of types Package

Best Ginkgo code snippet using types.PruneStack

code_location.go

Source:code_location.go

...7	"github.com/onsi/ginkgo/types"8)9func New(skip int) types.CodeLocation {10	_, file, line, _ := runtime.Caller(skip + 1)11	stackTrace := PruneStack(string(debug.Stack()), skip+1)12	return types.CodeLocation{FileName: file, LineNumber: line, FullStackTrace: stackTrace}13}14// PruneStack removes references to functions that are internal to Ginkgo15// and the Go runtime from a stack string and a certain number of stack entries16// at the beginning of the stack. The stack string has the format17// as returned by runtime/debug.Stack. The leading goroutine information is18// optional and always removed if present. Beware that runtime/debug.Stack19// adds itself as first entry, so typically skip must be >= 1 to remove that20// entry.21func PruneStack(fullStackTrace string, skip int) string {22	stack := strings.Split(fullStackTrace, "\n")23	// Ensure that the even entries are the method names and the24	// the odd entries the source code information.25	if len(stack) > 0 && strings.HasPrefix(stack[0], "goroutine ") {26		// Ignore "goroutine 29 [running]:" line.27		stack = stack[1:]28	}29	// The "+1" is for skipping over the initial entry, which is30	// runtime/debug.Stack() itself.31	if len(stack) > 2*(skip+1) {32		stack = stack[2*(skip+1):]33	}34	prunedStack := []string{}35	re := regexp.MustCompile(`\/ginkgo\/|\/pkg\/testing\/|\/pkg\/runtime\/`)...

PruneStack

Using AI Code Generation

1import (2func main() {3	trace.Start(os.Stderr)4	defer trace.Stop()5	PruneStack()6	debug.PrintStack()7}8func PruneStack() {9	runtime.PruneStack()10}11import (12func main() {13	trace.Start(os.Stderr)14	defer trace.Stop()15	SetMaxStack()16	debug.PrintStack()17}18func SetMaxStack() {19	runtime.SetMaxStack(1 << 10)20}21import (22func main() {23	trace.Start(os.Stderr)24	defer trace.Stop()25	SetMaxThreads()26	debug.PrintStack()27}28func SetMaxThreads() {29	runtime.SetMaxThreads(1)30}

PruneStack

Using AI Code Generation

1import (2func main() {3	trace := make([]byte, 1024)4	count := runtime.Stack(trace, true)5	fmt.Printf("Stack of %d bytes: %s6	trace = debug.Stack()7	fmt.Printf("Stack of %d bytes: %s8", len(trace), trace)9}10main.main()11main.main()

PruneStack

Using AI Code Generation

1import (2func main() {3	trace.Start(os.Stderr)4	defer trace.Stop()5	pprof.StartCPUProfile(os.Stdout)6	defer pprof.StopCPUProfile()7	types := &debug.Types{}8	mainType := types.NewType("main")

PruneStack

Using AI Code Generation

1import (2func main() {3	s := stack.New()4	s.Push("hello")5	s.Push("world")6	s.Push("!")7	fmt.Println(s.Pop())8	fmt.Println(s.Pop())9	fmt.Println(s.Pop())10	fmt.Println(s.Pop())11}12import (13func main() {14	s := stack.New()15	s.Push("hello")16	s.Push("world")17	s.Push("!")18	s.PruneStack(2)19	fmt.Println(s.Pop())20	fmt.Println(s.Pop())21	fmt.Println(s.Pop())22	fmt.Println(s.Pop())23}

PruneStack

Using AI Code Generation

1import (2func main() {3    rules, err := gas.LoadRules("rules")4    if err != nil {5        log.Fatal(err)6    }7    analyzer := gas.NewAnalyzer(false, rules)8    scanner := gas.NewScanner()9    scanner.AddAnalyzer(analyzer)10    issues, err := scanner.ScanFile("samples/1.go")11    if err != nil {12        log.Fatal(err)13    }14    for _, issue := range issues {15        fmt.Printf("Issue: %s16    }17}18import (19func main() {20    f, err := os.Open("samples/1.go")21    if err != nil {22        log.Fatal(err)23    }24    f.Close()25    fmt.Println("file opened")26}27import (28type callPruneStack struct {29}30func (c *callPruneStack) Match(n ast.Node, c *gas.Context) (gi *gas.Issue, err error) {31    if node, ok := n.(*ast.CallExpr); ok {32        if c.CallList.Contains(node) {33            gi = gas.NewIssue(c, n, c.CallList[node.Fun], c.CallList.Message(node.Fun), c.CallList.Severity(node.Fun))34        }35    }36}37func NewCallPruneStack(id string, conf gas.Config) (r gas.Rule, n ast.Node) {38    r = &callPruneStack{39        gas.MetaData: gas.MetaData{40        },41    }42    n = (*ast.CallExpr)(nil)

PruneStack

Using AI Code Generation

1import (2func main() {3	types := []string{"int", "int", "int", "string", "string", "string"}4	stack := PruneStack(types)5	for _, v := range stack {6		for _, r := range v {7			z01.PrintRune(r)8		}9		z01.PrintRune(10)10	}11}12func PruneStack(stack []string) []string {13	for i := 0; i < len(stack); i++ {14		if i == 0 {15			newStack = append(newStack, stack[0])16		} else {17			if stack[i] != stack[i-1] {18				newStack = append(newStack, stack[i])19			}20		}21	}22}23import (24func TestPruneStack(t *testing.T) {25	tables := []struct {26	}{27		{[]string{"int", "int", "int", "string", "string", "string"}, []string{"int", "string"}},28		{[]string{"string", "string", "string", "int", "int", "int"}, []string{"string", "int"}},29		{[]string{"int", "int", "string", "string", "int", "int"}, []string{"int", "string", "int"}},30		{[]string{"int", "int", "int", "int", "int", "int"}, []string{"int"}},31		{[]string{"string", "string", "string", "string", "string", "string"}, []string{"string"}},32		{[]string{}, []string{}},33	}34	for _, table := range tables {35		result := PruneStack(table.x)36		if !Equal(result, table.y) {37			t.Errorf("PruneStack was incorrect, got: %v, want: %v.", result, table.y)38		}39	}40}41func Equal(x, y []string) bool {42	if len(x) != len(y) {43	}44	for i := 0; i < len(x); i++ {

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.