00000040  c3 67 e5 0b bd e5 50 8f  bd 39 6f 2c 13 01 00 00  |.g....P..9o,....|
00000050  2e 00 2b 00 02 03 04 00  33 00 24 00 1d 00 20 2f  |..+.....3.$... /|
00000060  e5 7d a3 47 cd 62 43 15  28 da ac 5f bb 29 07 30  |.}.G.bC.(.._.).0|
00000070  ff f6 84 af c4 cf c2 ed  90 99 5f 58 cb 3b 74 14  |.........._X.;t.|
00000080  03 03 00 01 01 17 03 03  00 17 43 8e 41 a4 04 13  |..........C.A...|
00000090  01 08 9f 6e 1a fd 00 68  38 5c 93 d9 9a f7 1e 36  |...n...h8\.....6|

000000d0  08 03 04 03 03 03 02 03  01 00 33 00 26 00 24 00  |..........3.&.$.|
000000e0  1d 00 20 2f e5 7d a3 47  cd 62 43 15 28 da ac 5f  |.. /.}.G.bC.(.._|
000000f0  bb 29 07 30 ff f6 84 af  c4 cf c2 ed 90 99 5f 58  |.).0.........._X|
00000100  cb 3b 74                                          |.;t|
>>> Flow 2 (server to client)

000000d0  08 03 04 03 03 03 02 03  01 00 33 00 26 00 24 00  |..........3.&.$.|
000000e0  1d 00 20 2f e5 7d a3 47  cd 62 43 15 28 da ac 5f  |.. /.}.G.bC.(.._|
000000f0  bb 29 07 30 ff f6 84 af  c4 cf c2 ed 90 99 5f 58  |.).0.........._X|
00000100  cb 3b 74                                          |.;t|
>>> Flow 2 (server to client)

00000040  1c c2 07 f1 ac 3b e9 2d  1a 8d 71 a0 13 03 00 00  |.....;.-..q.....|
00000050  2e 00 2b 00 02 03 04 00  33 00 24 00 1d 00 20 2f  |..+.....3.$... /|
00000060  e5 7d a3 47 cd 62 43 15  28 da ac 5f bb 29 07 30  |.}.G.bC.(.._.).0|
00000070  ff f6 84 af c4 cf c2 ed  90 99 5f 58 cb 3b 74 14  |.........._X.;t.|
00000080  03 03 00 01 01 17 03 03  00 17 ce 73 37 c4 06 32  |...........s7..2|
00000090  74 c4 3d 2d 55 10 b4 ce  3f 66 fa ec 9a 8c d1 4a  |t.=-U...?f.....J|

000000d0  08 03 04 03 03 03 02 03  01 00 33 00 26 00 24 00  |..........3.&.$.|
000000e0  1d 00 20 2f e5 7d a3 47  cd 62 43 15 28 da ac 5f  |.. /.}.G.bC.(.._|
000000f0  bb 29 07 30 ff f6 84 af  c4 cf c2 ed 90 99 5f 58  |.).0.........._X|
00000100  cb 3b 74                                          |.;t|
>>> Flow 2 (server to client)

00000290  d4 db fe 3d 13 60 84 5c  21 d3 3b e9 fa e7 16 03  |...=.`.\!.;.....|
000002a0  03 00 ac 0c 00 00 a8 03  00 1d 20 2f e5 7d a3 47  |.......... /.}.G|
000002b0  cd 62 43 15 28 da ac 5f  bb 29 07 30 ff f6 84 af  |.bC.(.._.).0....|
000002c0  c4 cf c2 ed 90 99 5f 58  cb 3b 74 08 04 00 80 95  |......_X.;t.....|
000002d0  e0 3f 63 8b d7 e0 51 5a  eb ea 5e de ce da 62 02  |.?c...QZ..^...b.|

00000290  d4 db fe 3d 13 60 84 5c  21 d3 3b e9 fa e7 16 03  |...=.`.\!.;.....|
000002a0  03 00 ac 0c 00 00 a8 03  00 1d 20 2f e5 7d a3 47  |.......... /.}.G|
000002b0  cd 62 43 15 28 da ac 5f  bb 29 07 30 ff f6 84 af  |.bC.(.._.).0....|
000002c0  c4 cf c2 ed 90 99 5f 58  cb 3b 74 08 04 00 80 27  |......_X.;t....'|
000002d0  d6 32 9d 2d 17 61 04 13  02 29 ad c2 af f7 ac 7b  |.2.-.a...).....{|

	90 6c 5b 3f 7d 8f 92 f2 28 bd a4 0d da 72 14 70 f9 fb f2 97 b5
	ae a6 17 64 6f ac 5c 03 27 2e 97 07 27 c6 21 a7 91 41 ef 5f 7d
	e6 50 5e 5b fb c3 88 e9 33 43 69 40 93 93 4a e4 d3 57 fa d6 aa
	cb 00 21 20 3a dd 4f b2 d8 fd f8 22 a0 ca 3c f7 67 8e f5 e8 8d
	ae 99 01 41 c5 92 4d 57 bb 6f a3 1b 9e 5f 9d`))

	type args struct {
		secret     []byte
		label      string
		transcript hash.Hash
	}
	tests := []struct {

// gradient can be wrong if the compared inputs are nearly the same (which can
// happen with random inputs).
constexpr float kUnsortedSegmentMinMaxTestValue[] = {
    0.5f,  0.7f, 0.2f, 1.0f, 1.5f, 10.5f, -0.7f, 1.2f,
    -1.0f, 2.5f, 4.2f, 3.7f, 1.2f, -5.0f, -1.5f};

TEST_F(NaryGradTest, UnsortedSegmentMaxGrad) {
  TensorShape shape({3, 1, 5});
  auto x = Placeholder(scope_, DT_FLOAT, Placeholder::Shape(shape));

000000d0  08 03 04 03 03 03 02 03  01 00 33 00 26 00 24 00  |..........3.&.$.|
000000e0  1d 00 20 2f e5 7d a3 47  cd 62 43 15 28 da ac 5f  |.. /.}.G.bC.(.._|
000000f0  bb 29 07 30 ff f6 84 af  c4 cf c2 ed 90 99 5f 58  |.).0.........._X|
00000100  cb 3b 74                                          |.;t|
>>> Flow 2 (server to client)