// not the last entry - slide entries down (don't reorder)
			copy(errList[index:], errList[index+1:])
			filemap[line] = errList[:n]
		} else {
			// last entry - remove errList from filemap
			delete(filemap, line)
		}

		// if filemap is empty, eliminate from errmap
		if len(filemap) == 0 {
			delete(errmap, filename)
		}
	}

	// there should be no expected errors left

	var files []*syntax.File
	var errlist []error
	errh := func(err error) { errlist = append(errlist, err) }
	for i, filename := range filenames {
		base := syntax.NewFileBase(filename)
		r := bytes.NewReader(srcs[i])
		file, err := syntax.Parse(base, r, errh, nil, mode)
		if file == nil {
			t.Fatalf("%s: %s", filename, err)
		}
		files = append(files, file)
	}
	return files, errlist
}

				errlist = append(errlist, err)
				continue
			}
			for k, v := range configMapPayload {
				payload[k] = v
			}
		case source.DownwardAPI != nil:
			downwardAPIPayload, err := downwardapi.CollectData(source.DownwardAPI.Items, s.pod, s.plugin.host, s.source.DefaultMode)
			if err != nil {
				errlist = append(errlist, err)
				continue
			}

				errlist = append(errlist, err)
			} else {
				fileProjection.Data = []byte(values)
			}
		} else if fileInfo.ResourceFieldRef != nil {
			containerName := fileInfo.ResourceFieldRef.ContainerName
			nodeAllocatable, err := host.GetNodeAllocatable()
			if err != nil {
				errlist = append(errlist, err)

func renderHTML(dst io.Writer, tmpl string, rpt *report.Report, errList, legend []string, data webArgs) error {
	file := getFromLegend(legend, "File: ", "unknown")
	profile := getFromLegend(legend, "Type: ", "unknown")
	data.Title = file + " " + profile
	data.Errors = errList
	data.Total = rpt.Total()
	data.Legend = legend
	return getHTMLTemplates().ExecuteTemplate(dst, tmpl, data)
}

	"github.com/google/pprof/internal/report"
)

// stackView generates the flamegraph view.
func (ui *webInterface) stackView(w http.ResponseWriter, req *http.Request) {
	// Get all data in a report.
	rpt, errList := ui.makeReport(w, req, []string{"svg"}, func(cfg *config) {
		cfg.CallTree = true
		cfg.Trim = false
		cfg.Granularity = "filefunctions"
	})
	if rpt == nil {
		return // error already reported
	}

	var errlist []error
	if err := os.RemoveAll(spm.TempManifestDir()); err != nil {
		errlist = append(errlist, err)
	}
	if !spm.keepManifestDir {
		if err := os.RemoveAll(spm.BackupManifestDir()); err != nil {
			errlist = append(errlist, err)
		}
	}

	if !spm.keepEtcdDir {
		if err := os.RemoveAll(spm.BackupEtcdDir()); err != nil {
			errlist = append(errlist, err)
		}
	}

	}

	sysctl := utilsysctl.New()

	errList := []error{}
	for flag, expectedValue := range desiredState {
		val, err := sysctl.GetSysctl(flag)
		if err != nil {
			errList = append(errList, err)
			continue
		}
		if val == expectedValue {
			continue
		}

		switch option {
		case KernelTunableError:

	for _, test := range tests {
		t.Run(test.name, func(t *testing.T) {
			errList := ValidateAuthorizationConfiguration(nil, &test.configuration, test.knownTypes, test.repeatableTypes)
			if len(errList) != len(test.expectedErrList) {
				t.Errorf("expected %d errs, got %d, errors %v", len(test.expectedErrList), len(errList), errList)
			}
			if len(errList) == len(test.expectedErrList) {
				for i, expected := range test.expectedErrList {

	if err != nil {
		t.Fatalf("%v", err)
	}
	compiled, issues := env.Compile(expr)
	if len(issues.Errors()) > 0 {
		var errList []string
		for _, issue := range issues.Errors() {
			errList = append(errList, issue.ToDisplayString(common.NewTextSource(expr)))
		}
		t.Fatalf("%v", errList)
	}
	estCost, err := env.EstimateCost(compiled, est)
	if err != nil {
		t.Fatalf("%v", err)
	}