BPF_IND                       = 0x40
	BPF_JA                        = 0x0
	BPF_JEQ                       = 0x10
	BPF_JGE                       = 0x30
	BPF_JGT                       = 0x20
	BPF_JMP                       = 0x5
	BPF_JSET                      = 0x40
	BPF_K                         = 0x0
	BPF_LD                        = 0x0
	BPF_LDX                       = 0x1
	BPF_LEN                       = 0x80

	0x57, 0x6f, 0x72, 0x6b, 0x6c, 0x6f, 0x61, 0x64, 0x12, 0x10, 0x0a, 0x03, 0x75, 0x69, 0x64, 0x18,
	0x14, 0x20, 0x01, 0x28, 0x09, 0x52, 0x03, 0x75, 0x69, 0x64, 0x12, 0x12, 0x0a, 0x04, 0x6e, 0x61,
	0x6d, 0x65, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x04, 0x6e, 0x61, 0x6d, 0x65, 0x12, 0x1c,
	0x0a, 0x09, 0x6e, 0x61, 0x6d, 0x65, 0x73, 0x70, 0x61, 0x63, 0x65, 0x18, 0x02, 0x20, 0x01, 0x28,

	// 877 bytes of a gzipped FileDescriptorProto
	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x8c, 0x55, 0x4d, 0x6f, 0xdc, 0x44,
	0x18, 0x5e, 0x67, 0x63, 0x62, 0x8f, 0x13, 0xd1, 0x8e, 0x90, 0x62, 0x2d, 0xc8, 0x5e, 0x8c, 0x0a,
	0x2b, 0x45, 0x78, 0x49, 0x84, 0x50, 0x41, 0xe2, 0x10, 0xd3, 0xd0, 0xf2, 0x15, 0xa2, 0x69, 0x4e,
	0x15, 0x52, 0x71, 0xec, 0x37, 0x5e, 0x93, 0xd8, 0x63, 0x79, 0x26, 0x2b, 0x2d, 0x27, 0x2e, 0x9c,

	// 1039 bytes of a gzipped FileDescriptorProto
	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x94, 0x56, 0xcf, 0x6e, 0xdb, 0xc6,
	0x13, 0x36, 0x2d, 0xcb, 0x92, 0xd6, 0x56, 0x62, 0x6f, 0x62, 0x80, 0x31, 0x10, 0xc9, 0xd1, 0x2f,
	0x30, 0x9c, 0x1f, 0x1a, 0xb2, 0x36, 0xd2, 0x22, 0x6d, 0x0f, 0x41, 0x68, 0x17, 0xb5, 0x02, 0x47,
	0x26, 0x56, 0x06, 0x02, 0x14, 0x3d, 0x74, 0x45, 0x4e, 0x24, 0x56, 0x22, 0x97, 0x20, 0x57, 0x6a,

		op         byte
	}{
		{ToZero, 3, -0x8, -0x1, -0x8, '+'},
		{AwayFromZero, 3, -0x8, -0x1, -0xa, '+'},
		{ToNegativeInf, 3, -0x8, -0x1, -0xa, '+'},

		{ToZero, 3, -0x8, 0x1, -0x8, '-'},
		{AwayFromZero, 3, -0x8, 0x1, -0xa, '-'},
		{ToNegativeInf, 3, -0x8, 0x1, -0xa, '-'},

		{ToZero, 3, -0x9, 0x1, -0x8, '*'},
		{AwayFromZero, 3, -0x9, 0x1, -0xa, '*'},
		{ToNegativeInf, 3, -0x9, 0x1, -0xa, '*'},

	0xe4, 0x84, 0x66, 0x76, 0xbc, 0x76, 0x9c, 0xb8, 0x0d, 0xb9, 0x79, 0x7e, 0xf3, 0x7b, 0xbf, 0xdf,
	0x7b, 0x6f, 0xdf, 0x1b, 0x19, 0xdd, 0x39, 0xda, 0x14, 0x84, 0x27, 0x1e, 0x4b, 0xb9, 0x17, 0x40,
	0x26, 0xf9, 0x13, 0x1e, 0x30, 0x09, 0xc2, 0x1b, 0xac, 0x7b, 0x21, 0xc4, 0x90, 0x31, 0x09, 0x7d,
	0x92, 0x66, 0x89, 0x4c, 0x70, 0xa7, 0xe0, 0x12, 0x96, 0x72, 0x32, 0xcb, 0x25, 0x83, 0xf5, 0xce,

	0xa5, 0x16, 0xea, 0xab, 0x16, 0x3b, 0xf4, 0x7a, 0xa9, 0x23, 0x56, 0x90, 0x60, 0xb1, 0x91, 0xf0,
	0xf0, 0x71, 0x17, 0x93, 0xe2, 0x68, 0x4e, 0x33, 0x59, 0x5d, 0x7e, 0x9d, 0x48, 0x80, 0x07, 0x29,
	0x11, 0xf8, 0xdf, 0x58, 0xc1, 0x7f, 0xb1, 0x8a, 0xdb, 0x4c, 0xd0, 0x94, 0x6c, 0x10, 0x3e, 0xfb,
	0x3f, 0x02, 0x8f, 0xe6, 0x24, 0xc5, 0xff, 0xe4, 0x79, 0xbf, 0xed, 0x02, 0xeb, 0x69, 0x16, 0xe7,

  fun hostIpv6WithIpv4SuffixWithHexadecimalPrefix() {
    // Chrome interprets a leading '0x' as hexadecimal; Firefox rejects them. (We reject them.)
    assertInvalid(
      "http://[0:0:0:0:0:1:0.0x10.0.0x10]/",
      "Invalid URL host: \"[0:0:0:0:0:1:0.0x10.0.0x10]\"",
    )
  }

  @Test
  fun hostIpv6WithMalformedIpv4Suffix() {
    assertInvalid(
      "http://[0:0:0:0:0:1:0.0:0.0]/",

	0x68, 0xe5, 0x8b, 0xb4, 0x10, 0xca, 0xea, 0xc2, 0x21, 0x80, 0xd2, 0x70, 0xc5, 0x70, 0xc0, 0xa3,
	0xfc, 0x65, 0xb4, 0xfc, 0xd2, 0xd1, 0x76, 0x75, 0x34, 0x78, 0x31, 0xa3, 0x86, 0xe6, 0x44, 0x80,
	0x07, 0x60, 0x8d, 0x11, 0xcc, 0x69, 0x60, 0x16, 0xd4, 0xdb, 0x24, 0xc5, 0x40, 0xca, 0x8a, 0xb4,
	0x17, 0xfe, 0x1f, 0xac, 0xfb, 0x84, 0x73, 0xec, 0x12, 0x73, 0x4d, 0x01, 0xef, 0x6b, 0xe0, 0xfa,

	// 947 bytes of a gzipped FileDescriptorProto
	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xbc, 0x56, 0x4b, 0x6f, 0x23, 0xc5,
	0x13, 0xf7, 0xf8, 0x11, 0xd9, 0xe5, 0x4d, 0xfe, 0x49, 0xef, 0x7f, 0x85, 0x15, 0x16, 0x4f, 0x98,
	0x95, 0x50, 0x04, 0xbb, 0x33, 0x1b, 0x8b, 0xc7, 0x6a, 0x91, 0x90, 0x32, 0xc4, 0x02, 0x0b, 0xc1,
	0xae, 0xda, 0x49, 0x40, 0x48, 0x48, 0xb4, 0xc7, 0x1d, 0xa7, 0xf1, 0xce, 0x83, 0x99, 0x1e, 0xb3,