// that fails and replaced ever char through numbers to anonymize the sample.
	longName := "/0000_0000000/00000-000000000/0000_0000000/00000-0000000000000/0000_0000000/00000-0000000-00000000/0000_0000000/00000000/0000_0000000/000/0000_0000000/00000000v00/0000_0000000/000000/0000_0000000/0000000/0000_0000000/00000y-00/0000/0000/00000000/0x000000/"
	hdr.Name = longName

	hdr.Size = 0
	var buf bytes.Buffer

		{07777777, "7777777\x00", true},
		{010000000, "\x80\x00\x00\x00\x00\x20\x00\x00", true},
		{0, "00000000000\x00", true},
		{000001234567, "00001234567\x00", true},
		{076543210321, "76543210321\x00", true},
		{012345670123, "12345670123\x00", true},
		{077777777777, "77777777777\x00", true},
		{0100000000000, "\x80\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00", true},
		{math.MaxInt64, "777777777777777777777\x00", true},

	b.Run(" XXX0|0000 ", func(b *testing.B) { benchmarkErasureEncode(4, 4, 3, 0, size, b) })
}

func BenchmarkErasureEncode_12_30MB(b *testing.B) {
	const size = 30 * 1024 * 1024
	b.Run(" 000000|000000 ", func(b *testing.B) { benchmarkErasureEncode(6, 6, 0, 0, size, b) })
	b.Run(" 000000|X00000 ", func(b *testing.B) { benchmarkErasureEncode(6, 6, 0, 1, size, b) })

	b.Run(" XXXX|0000 ", func(b *testing.B) { benchmarkErasureDecode(4, 4, 4, 0, size, b) })
}

func BenchmarkErasureDecode_12_30MB(b *testing.B) {
	const size = 30 * 1024 * 1024
	b.Run(" 000000|000000 ", func(b *testing.B) { benchmarkErasureDecode(6, 6, 0, 0, size, b) })
	b.Run(" 000000|X00000 ", func(b *testing.B) { benchmarkErasureDecode(6, 6, 0, 1, size, b) })