fuzz(by)
	}
	for i, c := range baseCases {
		t.Run(fmt.Sprintf("base case %d", i), func(t *testing.T) {
			runfuzz(t, "", c)
		})
	}
	for _, c := range cases {
		t.Run(c.Name(), func(t *testing.T) {
			by, err := os.ReadFile(filepath.Join(dir, c.Name()))
			if err != nil {
				t.Fatal(err)
			}
			runfuzz(t, c.Name(), by)
		})
	}
}

func walkMatch(root string, pattern *regexp.Regexp) ([]string, error) {

	env.runFunc()
	env.pollForPathExists("/apis/stable.example.com/v1/coolfoos")
	s := env.fetchOpenAPIOrDie()

	env.expectPath(s, "/apis/stable.example.com/v1/coolfoos")
	env.expectPath(s, "/apis/apiextensions.k8s.io/v1")
}

func TestUpdate(t *testing.T) {
	env, ctx := setup(t)
	env.runFunc()
	defer env.cleanFunc()

		return nil, nil
	}

	// Call runFunc for each Func{Decl,Lit}.
	inspect := pass.ResultOf[inspect.Analyzer].(*inspector.Inspector)
	nodeTypes := []ast.Node{
		(*ast.FuncLit)(nil),
		(*ast.FuncDecl)(nil),
	}
	inspect.Preorder(nodeTypes, func(n ast.Node) {
		runFunc(pass, n)
	})
	return nil, nil
}

func runFunc(pass *analysis.Pass, node ast.Node) {
	// Find scope of function node

	}

	prefuzzData := &bytes.Buffer{}
	if err := legacyscheme.Codecs.LegacyCodec(kind.GroupVersion()).Encode(item, prefuzzData); err != nil {
		t.Errorf("Could not encode a %v: %s", kind, err)
		return
	}

	// Refuzz the copy, which should have no effect on the original
	f.Fuzz(itemCopy)

	postfuzzData := &bytes.Buffer{}
	if err := legacyscheme.Codecs.LegacyCodec(kind.GroupVersion()).Encode(item, postfuzzData); err != nil {

	for _, ignore := range ignores {
		if strings.Contains(line, ignore) {
			t.Logf("ignored known unsupported normalization: %s", ignore)
			return true
		}
	}
	return false
}

func runFuzzer(t framework.TestContext, fuzzer, ns, server string) {
	pods, err := t.Clusters().Default().PodsForSelector(context.TODO(), ns, "app="+fuzzer)
	if err != nil {
		t.Fatalf("failed to get %s pod: %v", fuzzer, err)
	}

	podsFunc            func() []*v1.Pod
	runningPodsFunc     func(ctx context.Context) ([]*v1.Pod, error)
	logFunc             func(w http.ResponseWriter, req *http.Request)
	runFunc             func(podFullName string, uid types.UID, containerName string, cmd []string) ([]byte, error)
	getExecCheck        func(string, types.UID, string, []string, remotecommandserver.Options)

	}
	t.Logf("%d cases tested", ncase)
}

var run = []func(*Regexp, *Regexp, string) ([]int, string){
	runFull,
	runPartial,
	runFullLongest,
	runPartialLongest,
}

func runFull(re, refull *Regexp, text string) ([]int, string) {
	refull.longest = false
	return refull.FindStringSubmatchIndex(text), "[full]"
}