// belongs to r5, like a1b4, we multiply it by 19 and add the result to r0.
	//
	//            a4b0    a3b0    a2b0    a1b0    a0b0  +
	//            a3b1    a2b1    a1b1    a0b1 19×a4b1  +
	//            a2b2    a1b2    a0b2 19×a4b2 19×a3b2  +
	//            a1b3    a0b3 19×a4b3 19×a3b3 19×a2b3  +
	//            a0b4 19×a4b4 19×a3b4 19×a2b4 19×a1b4  =
	//           --------------------------------------

        assertTrue(len > 0L);

        cache.put("key_1", "1234");
        assertThat(cacheFile.length(), equalTo(len));

        cache.remove("key_1");
        cache.put("key_new", "a1b2");
        assertThat(cacheFile.length(), equalTo(len));

        cache.put("key_new", "longer value");
        assertTrue(cacheFile.length() > len);
        len = cacheFile.length();

					Namespace: "testing",
					Name:      "service",
				},
				Port: "http",
			},
			protocol: "tcp",
			endpoint: "[fd80:abcd:12::a1b2:c3d4:e5f6:9999]:80",
			expected: "U7E2ET36-testing/service/tcp/http__fd80.abcd.12..a1b2.c3d4.e5f6.9999/80",
		},
		{
			name: "max length without truncation",
			spn: proxy.ServicePortName{
				NamespacedName: types.NamespacedName{

t_func_int_of_float_double *a6;
t_ptr_func_int_of_float_double *a7;
t_func_ptr_int_of_char_schar_uchar *a8;
t_func_void_of_char *a9;
t_func_void_of_void *a10;
t_func_void_of_ptr_char_dots *a11;
t_my_struct *a12;
t_my_struct1 *a12a;
t_my_union *a12b;
t_my_enum *a13;
t_my_list *a14;
t_my_tree *a15;
t_ptr_func_int_of_float_complex *a16;
t_ptr_func_int_of_double_complex *a17;
t_ptr_func_int_of_long_double_complex *a18;

int main()
{

module example.com/a
go 1.22

require example.com/b v1.0.1

-- a101/a.go --
package a

-- a102/go.mod --
// this module is technically invalid, since the dep example.com/b has a newer go line than this module,
// but we should still be able to handle it.
module example.com/a
go 1.25

require example.com/b v1.0.2

-- a102/a.go --
package a

-- b100/go.mod --
module example.com/b
go 1.22

-- b100/b.go --

	// Localhost IPv6.
	"::1",
	// Fully expanded IPv6 address.
	"fd7a:115c:a1e0:ab12:4843:cd96:626b:430b",
	// IPv6 with elided fields in the middle.
	"fd7a:115c::626b:430b",
	// IPv6 with elided fields at the end.
	"fd7a:115c:a1e0:ab12:4843:cd96::",
	// IPv6 with single elided field at the end.
	"fd7a:115c:a1e0:ab12:4843:cd96:626b::",
	"fd7a:115c:a1e0:ab12:4843:cd96:626b:0",
	// IPv6 with single elided field in the middle.

        "abc.1-3"         | "abc.1"     | true
        "123"             | "123"       | false
        "abc"             | "abc"       | false
        "a.b.c.1.2"       | "a.b.c.1.2" | false
        "1b2.1.2.3"       | "1"         | true
        "b1-2-3.3"        | "b"         | true
    }

    def "handles empty parts and retains whitespace"() {
        expect:
        def version = parse(versionStr)

type (
	_ interface {
		M(P)
	}

	M interface {
		F() P
	}

	P = interface {
		I() M
	}
)

// issue #8699
type T12 /* ERROR "invalid recursive type" */ [len(a12)]int
var a12 = makeArray()
func makeArray() (res T12) { return }

// issue #20770
var r = newReader()
func newReader() r // ERROR "r is not a type"

// variations of the theme of #8699 and #20770

	}
	T3 interface {
		m() T2
	}
	T4 func(int, T0) chan T2
)

// basic aliases
type (
	Ai = int
	A0 = T0
	A1 = T1
	A2 = T2
	A3 = T3
	A4 = T4

	A10 = [10]int
	A11 = []byte
	A12 = struct {
		x int
	}
	A13 = interface {
		m() A2
	}
	A14 = func(int, A0) chan A2
)

// alias receiver types
func (T0) m1() {}
func (A0) m2() {}

		M(P)
	}

	M interface {
		F() P // ERROR "invalid use of type alias"
	}

	P = interface {
		I() M
	}
)

// issue #8699
type T12 /* ERROR "invalid recursive type" */ [len(a12)]int
var a12 = makeArray()
func makeArray() (res T12) { return }

// issue #20770
var r = newReader()
func newReader() r // ERROR "r is not a type"

// variations of the theme of #8699 and #20770