"k8s.io/apimachinery/pkg/types"

	"istio.io/istio/pkg/config/constants"
	"istio.io/istio/pkg/slices"
	"istio.io/istio/pkg/test/framework"
	"istio.io/istio/pkg/test/framework/components/cluster"
	"istio.io/istio/pkg/test/framework/components/echo"
	"istio.io/istio/pkg/test/framework/components/istio"
	"istio.io/istio/pkg/test/framework/components/istio/ingress"
)

type (

package main

type test_i interface {
	Test() test_i
	Result() bool
}

type test_t struct {
}

func newTest() *test_t {
	return &test_t{}
}

type testFn func(string) testFn

func main() {
	test := newTest()

	switch {
	case test.
		Test().
		Test().
		Test().
		Test().
		Test().
		Test().
		Test().
		Test().
		Test().
		Test().
		Result():

	testKn[0] = uint32((dn / q) * m1)
	testKn[1] = 0
	testWn[0] = float32(q / m1)
	testWn[127] = float32(dn / m1)
	testFn[0] = 1.0
	testFn[127] = float32(math.Exp(-0.5 * dn * dn))
	for i := 126; i >= 1; i-- {
		dn = math.Sqrt(-2.0 * math.Log(vn/dn+math.Exp(-0.5*dn*dn)))
		testKn[i+1] = uint32((dn / tn) * m1)
		tn = dn
		testFn[i] = float32(math.Exp(-0.5 * dn * dn))
		testWn[i] = float32(dn / m1)
	}
	return

		},
	}
	for i := range tests {
		testFn(&tests[i], t)
	}
}

func TestFakeHistory_ListControllerRevisions(t *testing.T) {
	type testcase struct {
		name      string
		parent    metav1.Object
		selector  labels.Selector
		revisions []*apps.ControllerRevision
		want      map[string]bool
	}
	testFn := func(test *testcase, t *testing.T) {
		client := fake.NewSimpleClientset()

	testKn[0] = uint32((dn / q) * m1)
	testKn[1] = 0
	testWn[0] = float32(q / m1)
	testWn[127] = float32(dn / m1)
	testFn[0] = 1.0
	testFn[127] = float32(math.Exp(-0.5 * dn * dn))
	for i := 126; i >= 1; i-- {
		dn = math.Sqrt(-2.0 * math.Log(vn/dn+math.Exp(-0.5*dn*dn)))
		testKn[i+1] = uint32((dn / tn) * m1)
		tn = dn
		testFn[i] = float32(math.Exp(-0.5 * dn * dn))
		testWn[i] = float32(dn / m1)
	}
	return

  return node;
}

}  // namespace

GraphDef DeviceCompilerSerializeTest::GetTestGraph(
    const PartialTensorShape& input_shape) {
  FunctionDef make_test_fn = FunctionDefHelper::Define(
      "TestFn", {"a:float", "b:float", "c:float"}, {"m:float"}, {},
      {{{"d"}, "Add", {"a", "b"}, {{"T", DT_FLOAT}}},
       {{"e"}, "Mul", {"d", "c"}, {{"T", DT_FLOAT}}},
       {{"f"}, "Add", {"e", "a"}, {{"T", DT_FLOAT}}},

		}
		if !test.err && !history.EqualRevision(update, test.expectedUpdate) {
			t.Errorf("%s: for update want %v got %v", test.name, test.expectedUpdate, update)
		}
		if !test.err && test.expectedCurrent != nil && current != nil && test.expectedCurrent.Revision != current.Revision {
			t.Errorf("%s: for current revision want %d got %d", test.name, test.expectedCurrent.Revision, current.Revision)
		}

	}
}

func TestStatefulPodControlUpdatePodClaimForRetentionPolicy(t *testing.T) {
	// All the update conditions are tested exhaustively in stateful_set_utils_test. This
	// tests the wiring from the pod control to that method.
	testFn := func(t *testing.T) {
		_, ctx := ktesting.NewTestContext(t)

	zeroSizedVariable := struct{}{}
	fmt.Println(zeroSizedVariable)
}
`

func TestZeroSizedVariable(t *testing.T) {
	testenv.MustHaveGoBuild(t)

	mustHaveDWARF(t)
	t.Parallel()

	if testing.Short() {
		t.Skip("skipping test in short mode.")
	}

	// This test verifies that the compiler emits DIEs for zero sized variables
	// (for example variables of type 'struct {}').

	}
	t.ResetTimer()
	return server
}

func BenchmarkStats(t *testing.B) {
	tests := map[int]string{
		1:        "1kb",
		1 << 10:  "1mb",
		10 << 10: "10mb",
	}
	for size, v := range tests {
		server := initServerWithSize(t, size)
		t.Run("stats-fmttext-"+v, func(t *testing.B) {
			for i := 0; i < t.N; i++ {
				req := &http.Request{}
				req.Header = make(http.Header)