{`^(?:(?:a{0,})*?)$`, false},
	{`^(?:(?:a+)*)$`, true},
	{`^(?:(?:a|(?:aa)))$`, true},
	{`^(?:[^\s\S])$`, true},
	{`^(?:(?:a{3,4}){0,})$`, false},
	{`^(?:(?:(?:a*)+))$`, true},
	{`^[a-c]+$`, true},
	{`^[a-c]*$`, true},
	{`^(?:a*)$`, true},
	{`^(?:(?:aa)|a)$`, true},
	{`^[a-c]*`, false},
	{`^...$`, true},
	{`^(?:a|(?:aa))$`, true},
	{`^a((b))c$`, true},
	{`^a.[l-nA-Cg-j]?e$`, true},
	{`^a((b))$`, true},

		// Prove we sort alphabetically:
		{
			host.Names{"b", "a"},
			host.Names{"a", "b"},
		},
		{
			host.Names{"bb", "cc", "aa"},
			host.Names{"aa", "bb", "cc"},
		},
		// Prove we sort longest first, alphabetically:
		{
			host.Names{"b", "a", "aa"},
			host.Names{"aa", "a", "b"},
		},
		{
			host.Names{"foo.com", "bar.com", "foo.bar.com"},
			host.Names{"foo.bar.com", "bar.com", "foo.com"},
		},

000002c0  3f 76 d1 76 aa 5d da c4  29 ca d7 22 c4 44 b4 e8  |?v.v.]..)..".D..|
000002d0  64 b6 6d 0f 16 cd d9 e9  62 17 91 64 03 0f 99 8f  |d.m.....b..d....|
000002e0  c6 97 c8 4b c9 45 c4 31  e4 1f a8 b0 aa 67 02 e7  |...K.E.1.....g..|
000002f0  20 68 2a 89 f9 b8 e8 ce  93 d0 a3 1b 0d d1 4c 45  | h*...........LE|
00000300  c2 19 ac aa 87 43 95 ae  c4 56 56 fe 4b 0e af db  |.....C...VV.K...|

00000110  1b ec ee 9e 3d 8c f4 d0  c2 5b 72 84 3c 75 aa de  |....=....[r.<u..|
00000120  10 a7 78 5a 62 3e b9 11  da 83 94 29 d3 40 8f da  |..xZb>.....).@..|
00000130  3c f4 32 90 c0 25 b7 f0  fc 6b 16 c1 ab 80 69 79  |<.2..%...k....iy|
00000140  5e dd 95 5a ba e4 5a 68  64 a6 44 f5 a2 3a d6 30  |^..Z..Zhd.D..:.0|
00000150  7e b1 27 b1 79 44 ef 79  95 51 75 02 24 2c ea ab  |~.'.yD.y.Qu.$,..|
00000160  d5 e1 fd aa 81 55 89 cf  bc 9c 11 2b 0b 4a 99 9f  |.....U.....+.J..|

00000220  7a ca c0 9c 82 55 74 16  9d e2 84 31 71 28 fd ae  |z....Ut....1q(..|
00000230  a1 5c 66 aa b4 7e e4 bf  54 fc 95 e7 e0 e5 e7 54  |.\f..~..T......T|
00000240  54 a9 cf 14 d1 ef 18 a6  70 b8 c6 58 2c ba 7c 74  |T.......p..X,.|t|
00000250  e4 72 14 aa 2e e1 6d ba  dc 06 9f fd 82 cd 3f 20  |.r....m.......? |
00000260  3b 46 bf a9 1d 54 ae 3a  40 4a 76 8c 91 de 1c 42  |;F...T.:@Jv....B|

00000130  0e e1 17 d8 11 a2 60 d0  8a 37 23 2a c2 46 aa 3a  |......`..7#*.F.:|
00000140  08 16 03 03 00 25 10 00  00 21 20 2f e5 7d a3 47  |.....%...! /.}.G|
00000150  cd 62 43 15 28 da ac 5f  bb 29 07 30 ff f6 84 af  |.bC.(.._.).0....|
00000160  c4 cf c2 ed 90 99 5f 58  cb 3b 74 16 03 03 00 48  |......_X.;t....H|
00000170  0f 00 00 44 08 07 00 40  70 0a 4f 7d dc c7 4a 7a  |...D...@p.O}..Jz|

000000b0  4a 18 84 80 da 10 ed 83  9a 14 a9 a1 90 54 8e 8b  |J............T..|
000000c0  d1 32 83 6d e7 7e be 59  f4 66 59 53 75 37 c6 82  |.2.m.~.Y.fYSu7..|
000000d0  15 aa 56 0a 01 e1 11 ba  64 0c 8e 44 93 60 29 a4  |..V.....d..D.`).|
000000e0  cc 9f b0 b9 d5 df 9c aa  64 2c ef 0c 9a 18 2a 97  |........d,....*.|
000000f0  e1 20 07 37 35 28 97 9d  00 53 61 11 81 22 45 9e  |. .75(...Sa.."E.|

00000040  00 00 00 00 00 40 aa 15  c7 e0 2e f6 9e e8 aa 92  |.....@..........|
00000050  81 6d 83 8f 13 7e 7c d5  9f b9 bf ca 5d da fd 3c  |.m...~|.....]..<|
00000060  ba c7 8e 8e 9a 93 86 21  49 15 04 9d b8 75 c1 fe  |.......!I....u..|
00000070  5b a6 41 d5 46                                    |[.A.F|
>>> Flow 4 (server to client)
00000000  14 03 02 00 01 01 16 03  02 00 40 ba a7 6d aa 40  |..........@..m.@|

    val sourceHeaders =
      Headers.Builder()
        .add("A", "aa")
        .add("a", "aa")
        .add("B", "bb")
        .build()
    val headers =
      Headers.Builder()
        .add("A", "a")
        .addAll(sourceHeaders)
        .add("C", "c")
        .build()
    assertThat(headers.toString()).isEqualTo("A: a\nA: aa\na: aa\nB: bb\nC: c\n")
  }

  @Test fun nameIndexesAreStrict() {

000003b0  15 09 cf ff 82 5e a2 6d  ba 00 53 b8 b3 7c 0e e5  |.....^.m..S..|..|
000003c0  d1 e2 a2 38 25 88 aa ee  93 c8 d9 d1 88 42 42 90  |...8%........BB.|
000003d0  43 8d 22 d8 48 02 57 22  6a f4 e9 23 71 f0 64 30  |C.".H.W"j..#q.d0|
000003e0  6a 68 12 a5 3c 8c 61 5e  bc 73 91 6a 01 3a 14 14  |jh..<.a^.s.j.:..|
000003f0  86 7c 4d f5 aa cc 2f f5  17 03 03 00 35 7e f6 f5  |.|M.../.....5~..|