)

// ResourceClaimSubsystem - subsystem name used for ResourceClaim creation
const ResourceClaimSubsystem = "resourceclaim_controller"

var (
	// ResourceClaimCreateAttempts tracks the number of
	// ResourceClaims().Create calls (both successful and unsuccessful)
	ResourceClaimCreateAttempts = metrics.NewCounter(
		&metrics.CounterOpts{
			Subsystem:      ResourceClaimSubsystem,

	"github.com/google/pprof/internal/measurement"
	"github.com/google/pprof/profile"
)

// addLabelNodes adds pseudo stack frames "label:value" to each Sample with
// labels matching the supplied keys.
//
// rootKeys adds frames at the root of the callgraph (first key becomes new root).
// leafKeys adds frames at the leaf of the callgraph (last key becomes new leaf).
//
// Returns whether there were matches found for the label keys.

	if fn != nil {
		frame := []driver.Frame{
			{
				Func: fn.Name,
				File: file,
				Line: line,
			},
		}
		return frame, nil
	}

	frames := f.dwarfSourceLine(addr)
	if frames != nil {
		return frames, nil
	}

	return nil, fmt.Errorf("no line information for PC=%#x", addr)
}

// dwarfSourceLine tries to get file/line information using DWARF.

	}
	ret := make([]uintptr, 20)
	return ret[:runtime.Callers(0, ret)] // line 27
}

func testCallers(t *testing.T, pcs []uintptr, pan bool) {
	m := make(map[string]int, len(pcs))
	frames := runtime.CallersFrames(pcs)
	for {
		frame, more := frames.Next()
		if frame.Function != "" {
			m[frame.Function] = frame.Line
		}
		if !more {
			break
		}
	}

	var seen []string
	for k := range m {
		seen = append(seen, k)

    /**
     * Invoked after a failure header has been printed, and before any stack frames have been printed.
     */
    void beforeFrames();

    /**
     * Invoked before a given stack frame is printed.
     */
    void beforeFrame(StackTraceElement element, StackTraceRelevance relevance);

    /**
     * Invoked after all stack frames of a failure have been printed.
     */
    void afterFrames();

			}
			frames = append(frames, pc)

			if _, ok := pcs[pc]; !ok {
				pcs[pc] = frame{
					pc:     pc,
					funcID: stringID(funcID),
					fileID: stringID(fileID),
					line:   line,
				}
			}
		}

		// Add the stack to the map.
		if err := stackTable.insert(stackID(id), stack{pcs: frames}); err != nil {
			return err
		}
	}
	return nil

			})
		}
		return stack
	}

	for _, addr := range unprocessed {
		frames := makeFrames(addr)
		x := instructionInfo{
			objAddr: addr,
			length:  1,
			disasm:  synthAsm,
		}
		if len(frames) > 0 {
			x.file = frames[0].File
			x.line = frames[0].Line
		}
		sp.insts[addr] = x

		sp.addStack(addr, frames)
	}
}

// See golang.org/issue/22237
func TestDecodeMemoryConsumption(t *testing.T) {
	const frames = 3000
	img := image.NewPaletted(image.Rectangle{Max: image.Point{1, 1}}, palette.WebSafe)
	hugeGIF := &GIF{
		Image:    make([]*image.Paletted, frames),
		Delay:    make([]int, frames),
		Disposal: make([]byte, frames),
	}
	for i := 0; i < frames; i++ {
		hugeGIF.Image[i] = img
		hugeGIF.Delay[i] = 60
	}
	buf := new(bytes.Buffer)

		os.Exit(1)
	}

	done := make(chan bool)
	// allocate a bunch of stack frames and spray them with pointers
	for i := 0; i < P; i++ {
		go func() {
			grow()
			done <- true
		}()
	}
	for i := 0; i < P; i++ {
		<-done
	}
	// now give these stack frames to cgo callbacks
	for i := 0; i < P; i++ {
		go func() {
			C.foo()
			done <- true
		}()
	}

	"internal/trace/testtrace"
	"internal/trace/version"
)

var (
	logEvents  = flag.Bool("log-events", false, "whether to log high-level events; significantly slows down tests")
	dumpTraces = flag.Bool("dump-traces", false, "dump traces even on success")
)

func TestReaderGolden(t *testing.T) {
	matches, err := filepath.Glob("./testdata/tests/*.test")
	if err != nil {
		t.Fatalf("failed to glob for tests: %v", err)
	}