errlist = append(errlist, err)
			} else {
				removed[pid] = true
			}
		}
		if len(errlist) == 0 {
			klog.V(3).InfoS("Successfully killed all unwanted processes from cgroup", "cgroupName", podCgroup)
			return nil
		}
	}
	return utilerrors.NewAggregate(errlist)
}

// Destroy destroys the pod container cgroup paths

		},
	}

	for k, tc := range testcases {
		errList := []string{}
		errs := ValidateObjectMetaUpdate(&tc.New, &tc.Old, field.NewPath("field"))
		if len(errs) != len(tc.ExpectedErrs) {
			t.Logf("%s: Expected: %#v", k, tc.ExpectedErrs)
			for _, err := range errs {
				errList = append(errList, err.Error())
			}
			t.Logf("%s: Got: %#v", k, errList)

// It will check if any of the element of input error list is nil, to avoid
// nil pointer panic when call Error().
func NewAggregate(errlist []error) Aggregate {
	if len(errlist) == 0 {
		return nil
	}
	// In case of input error list contains nil
	var errs []error
	for _, e := range errlist {
		if e != nil {
			errs = append(errs, e)
		}
	}
	if len(errs) == 0 {
		return nil
	}
	return aggregate(errs)
}

			err,
		)
	}

	var errlist []error
	for _, chain := range chains {
		user, ok, err := a.user.User(chain)
		if err != nil {
			errlist = append(errlist, err)
			continue
		}

		if ok {
			return user, ok, err
		}
	}
	return nil, false, utilerrors.NewAggregate(errlist)
}

	var (
		found   bool
		errlist []error
	)
	for _, key := range j.keys {
		if err := tok.Claims(key, public, private); err != nil {
			errlist = append(errlist, err)
			continue
		}
		found = true
		break
	}

	if !found {
		return nil, false, utilerrors.NewAggregate(errlist)
	}

	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:

		vErr, expected := testCase.Err, testCase.Details
		if vErr != nil && expected != nil {
			expected.Causes[0].Message = vErr.ErrorBody()
		}
		var errList field.ErrorList
		if vErr != nil {
			errList = append(errList, vErr)
		}
		err := NewInvalid(kind("Kind"), "name", errList)
		status := err.ErrStatus
		if status.Code != 422 || status.Reason != metav1.StatusReasonInvalid {
			t.Errorf("%d: unexpected status: %#v", i, status)

	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)
	}