mkParities := func(N, agreedParity, disagreedParity, agree int) []int {
		ps := make([]int, N)
		for i := range N {
			if i < agree {
				ps[i] = agreedParity
				continue
			}
			ps[i] = disagreedParity // disagree
		}
		return ps
	}

	mkTest := func(N, parity, agree int) (res struct {
		metaArr  []FileInfo
		errs     []error
		parities []int
		parity   int
	},
	) {

		perDiskLimit:  limit,
		agreed: func(entry metaCacheEntry) {
			select {
			case <-ctxDone:
			case results <- entry:
			}
		},
		partial: func(entries metaCacheEntries, errs []error) {
			// Results Disagree :-(
			entry, ok := entries.resolve(&resolver)
			if ok {
				select {
				case <-ctxDone:
				case results <- *entry:
				}
			}
		},
	})
}

//msgp:ignore metaCacheRPC

			t.Errorf(`Join(Split(%q, %q, %d), %q) = %q`, tt.s, tt.sep, tt.n, tt.sep, s)
		}
		if tt.n < 0 {
			b := sliceOfString(Split([]byte(tt.s), []byte(tt.sep)))
			if !slices.Equal(result, b) {
				t.Errorf("Split disagrees withSplitN(%q, %q, %d) = %v; want %v", tt.s, tt.sep, tt.n, b, a)
			}
		}
		if len(a) > 0 {
			in, out := a[0], s
			if cap(in) == cap(out) && &in[:1][0] == &out[:1][0] {

      "Invalid URL host: \"[0.0.0.0:0:0:0:0:0:1]\"",
    )
  }

  @Test
  fun hostIpv6WithIncompleteIpv4Suffix() {
    // To Chrome & Safari these are well-formed; Firefox disagrees. (We're consistent with Firefox).
    assertInvalid(
      "http://[0:0:0:0:0:1:255.255.255.]/",
      "Invalid URL host: \"[0:0:0:0:0:1:255.255.255.]\"",
    )
    assertInvalid(