t.Errorf("second Edit: %v", err)
		}
		other.Close()
	})

	f.Close()
	wait(t)
}

// TestSpuriousEDEADLK verifies that the spurious EDEADLK reported in
// https://golang.org/issue/32817 no longer occurs.
func TestSpuriousEDEADLK(t *testing.T) {
	// 	P.1 locks file A.
	// 	Q.3 locks file B.
	// 	Q.3 blocks on file A.
	// 	P.2 blocks on file B. (Spurious EDEADLK occurs here.)
	// 	P.1 unlocks file A.

00000170  0f 00 00 44 08 07 00 40  70 0a 4f 7d dc c7 4a 7a  |...D...@p.O}..Jz|
00000180  aa 47 45 8e be a6 df 02  14 c0 a0 f9 b9 a5 47 eb  |.GE...........G.|
00000190  3b d3 6f 38 17 aa 5c 48  d5 33 10 41 af 08 2c 2c  |;.o8..\H.3.A..,,|
000001a0  86 60 85 d4 22 c0 86 b2  48 1a 9c 31 78 86 7f bf  |.`.."...H..1x...|
000001b0  3f 42 cb 04 3d 1b f7 0b  14 03 03 00 01 01 16 03  |?B..=...........|