fErr := cmd.Execute()
	output := out.String()

	if c.expectedOutput != "" && c.expectedOutput != output {
		t.Fatalf("Unexpected output for 'istioctl %s'\n got: %q\nwant: %q", strings.Join(c.args, " "), output, c.expectedOutput)
	}

	if c.expectedString != "" && !strings.Contains(output, c.expectedString) {
		t.Fatalf("Output didn't match for '%s %s'\n got %v\nwant: %v", cmd.Name(), strings.Join(c.args, " "), output, c.expectedString)
	}

	if n, err := b.Read(nil); n != 0 || err != nil {
		t.Fatalf("Read(nil) = %d,%v; want 0,nil", n, err)
	}
	if err := b.UnreadByte(); err == nil {
		t.Fatal("UnreadByte after Read(nil): got no error")
	}

	// after successful read
	if _, err := b.ReadBytes('m'); err != nil {
		t.Fatalf("ReadBytes: %v", err)
	}
	if err := b.UnreadByte(); err != nil {
		t.Fatalf("UnreadByte: %v", err)
	}
	c, err := b.ReadByte()

		data, err := testCase.tid.MarshalJSON()
		expectErr := (err != nil)

		if expectErr != testCase.expectErr {
			t.Fatalf("test %v: error: expected: %v, got: %v", i+1, testCase.expectErr, expectErr)
		}

		if !testCase.expectErr {
			if !reflect.DeepEqual(data, testCase.expectedData) {
				t.Fatalf("test %v: data: expected: %v, got: %v", i+1, string(testCase.expectedData), string(data))
			}
		}
	}
}

		data, err := testCase.tid.MarshalJSON()
		expectErr := (err != nil)

		if expectErr != testCase.expectErr {
			t.Fatalf("test %v: error: expected: %v, got: %v", i+1, testCase.expectErr, expectErr)
		}

		if !testCase.expectErr {
			if !reflect.DeepEqual(data, testCase.expectedData) {
				t.Fatalf("test %v: data: expected: %v, got: %v", i+1, string(testCase.expectedData), string(data))
			}
		}
	}
}

	if !reflect.DeepEqual(expectedAPIEndpoints, newAPIEndpoints) {
		t.Fatalf("Expected %#v, got %#v", expectedAPIEndpoints, newAPIEndpoints)
	}

	apiEndpoints = []string{"http://%%%%%:9000"}
	newAPIEndpoints = stripStandardPorts(apiEndpoints, "")
	if !reflect.DeepEqual(apiEndpoints, newAPIEndpoints) {
		t.Fatalf("Expected %#v, got %#v", apiEndpoints, newAPIEndpoints)
	}

		}
	}()

	c, err := net.Dial("tcp", serverAddr)
	if err != nil {
		t.Fatalf("unable to connect to server. %v", err)
	}
	defer c.Close()

	_, err = io.WriteString(c, "message one\n")
	if err != nil {
		t.Fatalf("failed to write to server. %v", err)
	}
	_, err = io.WriteString(c, "message two\n")
	if err != nil {
		t.Fatalf("failed to write to server. %v", err)
	}

				mu.Lock()
				errs++
				mu.Unlock()
				return
			}
			mu.Lock()
			ok++
			mu.Unlock()
		}()
	}
	close(start)
	wg.Wait()
	if ok != 1 {
		t.Fatalf("want 1 ok, got %d", ok)
	}
	if errs != n-1 {
		t.Fatalf("want %d errors, got %d", n-1, errs)
	}
}

// Wrapper for calling Put Bucket Policy HTTP handler tests for both Erasure multiple disks and single node setup.

	if err != nil {
		t.Fatalf("Failed to read test data: %v", err)
	}
	diffCfg, err := os.ReadFile("testdata/configdump_diff.json")
	if err != nil {
		t.Fatalf("Failed to read test data: %v", err)
	}

	var outputBuffer bytes.Buffer
	comparator, err := NewComparator(&outputBuffer, map[string][]byte{"default": cfg}, diffCfg)
	if err != nil {
		t.Fatalf("Failed to create Comparator: %v", err)
	}

	conf, err := parseConfig(args.StdinData)
	if err != nil {
		t.Fatalf("config parse failed with error: %v", err)
	}

	// Create a kube client
	client := kube.NewFakeClient(objects...)

	mockRedir := &mockInterceptRuleMgr{}
	err = doAddRun(args, conf, client.Kube(), mockRedir)
	if err != nil {
		t.Fatalf("failed with error: %v", err)
	}

	return mockRedir
}

	if err != nil {
		t.Fatalf("%s : %s", instanceType, err.Error())
	}
	opts := ObjectOptions{}
	_, err = obj.PutObject(context.Background(), "test-getobjectinfo", "Asia/asiapics.jpg", mustGetPutObjReader(t, bytes.NewBufferString("asiapics"), int64(len("asiapics")), "", ""), opts)
	if err != nil {
		t.Fatalf("%s : %s", instanceType, err.Error())
	}

	// Put an empty directory