assertFalse(aa.compareAndSet(i, -0.0, 7.0));
      assertFalse(aa.weakCompareAndSet(i, -0.0, 7.0));
      assertBitEquals(+0.0, aa.get(i));
      assertTrue(aa.compareAndSet(i, +0.0, -0.0));
      assertBitEquals(-0.0, aa.get(i));
      assertFalse(aa.compareAndSet(i, +0.0, 7.0));
      assertFalse(aa.weakCompareAndSet(i, +0.0, 7.0));
      assertBitEquals(-0.0, aa.get(i));
    }
  }

			args{
				parseVector(`PRK (32 octets):  9b 21 88 e9 b2 fc 6d 64 d7 1d c3 29 90 0e 20 bb
				41 91 50 00 f6 78 aa 83 9c bb 79 7c b7 d8 33 2c`),
				"c e traffic",
				chTranscript,
			},
			parseVector(`expanded (32 octets):  3f bb e6 a6 0d eb 66 c3 0a 32 79 5a ba 0e
			ff 7e aa 10 10 55 86 e7 be 5c 09 67 8d 63 b6 ca ab 62`),
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {

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|

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.|

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~..|

00000260  13 21 e0 ec 1b d7 d8 aa  06 a0 0e d5 86 6f ba 1e  |.!...........o..|
00000270  97 e2 8c 9b 86 e2 8a 4d  62 1a bd 35 0e 2d 63 18  |.......Mb..5.-c.|
00000280  a1 1f 7c ed fc 3b 89 c2  00 6d da 01 42 0a 47 95  |..|..;...m..B.G.|
00000290  12 8e 01 82 62 58 f9 96  eb a9 aa c3 f8 96 ec 20  |....bX......... |
000002a0  e1 65 a9 46 a8 af 4b 7c  aa 29 ee 9c 48 18 b3 4a  |.e.F..K|.)..H..J|

00000020  d8 b2 29 48 db 5d ea da  ea 79 bb 20 3f b9 66 fe  |..)H.]...y. ?.f.|
00000030  73 db fc 90 18 3f ac e5  1f 5d 86 24 80 75 ec a3  |s....?...].$.u..|
00000040  c6 aa e9 05 c1 47 21 bd  30 f6 41 43 c0 2f 00 00  |.....G!.0.AC./..|
00000050  11 ff 01 00 01 00 00 0b  00 04 03 00 01 02 00 17  |................|
00000060  00 00 16 03 03 02 66 0b  00 02 62 00 02 5f 00 02  |......f...b.._..|

000003a0  ae 73 52 af 18 f3 52 c0  63 b3 1e 50 1c f2 1c 50  |.sR...R.c..P...P|
000003b0  73 ea fe 13 e2 61 c1 38  05 16 03 03 00 4a 82 ab  |s....a.8.....J..|
000003c0  72 1f 06 41 41 a7 4e 41  ab ae 2b b4 af 45 a9 11  |r..AA.NA..+..E..|
000003d0  a4 aa d4 2e 19 82 dc 08  dc 9a 4e ae d0 7f 35 8b  |..........N...5.|
000003e0  bc 75 59 eb 95 eb 13 10  d1 f7 25 cc b9 28 d0 fe  |.uY.......%..(..|
000003f0  4c 63 fd 8e 7c fc 1e 2f  db 92 57 d6 18 44 2c ab  |Lc..|../..W..D,.|

00000160  9f 6c 61 3c c0 b0 41 d4  d9 2b 2b 24 23 77 5b 1c  |.la<..A..++$#w[.|
00000170  3b bd 75 5d ce 20 54 cf  a1 63 87 1d 1e 24 c4 f3  |;.u]. T..c...$..|
00000180  1d 1a 50 8b aa b6 14 43  ed 97 a7 75 62 f4 14 c8  |..P....C...ub...|
00000190  52 d7 02 03 01 00 01 a3  81 93 30 81 90 30 0e 06  |R.........0..0..|
000001a0  03 55 1d 0f 01 01 ff 04  04 03 02 05 a0 30 1d 06  |.U...........0..|

00000100  cb 3b 74                                          |.;t|
>>> Flow 2 (server to client)
00000000  16 03 03 00 5d 02 00 00  59 03 03 ed c3 6f 59 34  |....]...Y....oY4|
00000010  78 33 49 00 68 50 1f a5  aa 93 45 9a 87 34 c4 4e  |x3I.hP....E..4.N|
00000020  71 b0 ab 5e 43 f7 a1 5c  89 e8 2f 20 f7 42 d7 2a  |q..^C..\../ .B.*|
00000030  a5 fe 16 76 ac 6f cf 20  1d a6 bc d5 9d 27 9d 81  |...v.o. .....'..|