assertEquals("953.7M", FessFunctions.formatFileSize(1000000000));
        assertEquals("931.3G", FessFunctions.formatFileSize(1000000000000L));
        assertEquals("909.5T", FessFunctions.formatFileSize(1000000000000000L));
    }

    public void test_parseDate() {
        Date date;

        date = FessFunctions.parseDate("");
        assertNull(date);

        date = FessFunctions.parseDate("2004-04-01T12:34:56.123Z");

//       S = 1 + ps0*s**2 + ... + ps4*s**10
// and
//      | pone(x)-1-R/S | <= 2**(-60.06)

// for x in [inf, 8]=1/[0,0.125]
var p1R8 = [6]float64{
	0.00000000000000000000e+00, // 0x0000000000000000
	1.17187499999988647970e-01, // 0x3FBDFFFFFFFFFCCE
	1.32394806593073575129e+01, // 0x402A7A9D357F7FCE
	4.12051854307378562225e+02, // 0x4079C0D4652EA590
	3.87474538913960532227e+03, // 0x40AE457DA3A532CC

			peer:    "172.17.0.2:9901",
			trusted: true,
		},
		{
			name:    "cidr in range with both ipv6 and ipv4",
			cidr:    "172.17.0.0/16,2001:db8:1234:1a00::/56",
			peer:    "[2001:0db8:1234:1a00:0000:0000:0000:0000]:80",
			trusted: true,
		},
		{
			name:    "cidr outside range",
			cidr:    "172.17.0.0/16,172.17.0.0/16",
			peer:    "110.17.0.2",
			trusted: false,
		},
	}

	for _, tt := range cases {

// 	  S = 1 + pS0*s**2 + ... + pS4*s**10
// and
//      | pzero(x)-1-R/S | <= 2  ** ( -60.26)

// for x in [inf, 8]=1/[0,0.125]
var p0R8 = [6]float64{
	0.00000000000000000000e+00,  // 0x0000000000000000
	-7.03124999999900357484e-02, // 0xBFB1FFFFFFFFFD32
	-8.08167041275349795626e+00, // 0xC02029D0B44FA779
	-2.57063105679704847262e+02, // 0xC07011027B19E863
	-2.48521641009428822144e+03, // 0xC0A36A6ECD4DCAFC

)

// Well-known IPv6 addresses
var (
	IPv6zero                   = IP{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}
	IPv6unspecified            = IP{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}
	IPv6loopback               = IP{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1}
	IPv6interfacelocalallnodes = IP{0xff, 0x01, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x01}

	o := func(op uint32) {
		initfunc.AddUint32(ctxt.Arch, op)
	}

	// Emit the following function:
	//
	//	local.dso_init:
	//		la.pcrel $a0, local.moduledata
	//		b runtime.addmoduledata

	//	0000000000000000 <local.dso_init>:
	//	0:	1a000004	pcalau12i	$a0, 0
	//				0: R_LARCH_PCALA_HI20	local.moduledata
	o(0x1a000004)
	rel, _ := initfunc.AddRel(objabi.R_LOONG64_ADDR_HI)
	rel.SetOff(0)
	rel.SetSiz(4)

DATA  ·kcon+0x3E8(SB)/8, $0xbef9a3f7bef9a3f7
DATA  ·kcon+0x3F0(SB)/8, $0xc67178f2c67178f2
DATA  ·kcon+0x3F8(SB)/8, $0xc67178f2c67178f2
DATA  ·kcon+0x400(SB)/8, $0x0000000000000000
DATA  ·kcon+0x408(SB)/8, $0x0000000000000000

#ifdef GOARCH_ppc64le
DATA  ·kcon+0x410(SB)/8, $0x1011121310111213 // permutation control vectors
DATA  ·kcon+0x418(SB)/8, $0x1011121300010203
DATA  ·kcon+0x420(SB)/8, $0x1011121310111213

000000c0  cc d2 d3 06 4b e2 3a fc  38 4f a7 75 d8 3c 6a a4  |....K.:.8O.u.<j.|
000000d0  b7 5f e8 17 03 03 00 40  00 00 00 00 00 00 00 00  |._.....@........|
000000e0  00 00 00 00 00 00 00 00  7d b5 ce 35 23 2a ba 64  |........}..5#*.d|
000000f0  0d 4e cc 9d 53 37 84 1d  6d c5 b0 ae a6 64 76 82  |.N..S7..m....dv.|
00000100  4d 80 97 1e 16 5f 0a 85  72 be 27 41 a3 e0 45 35  |M...._..r.'A..E5|

000000c0  ae 22 77 92 37 5d 82 41  57 48 aa f4 0a f3 94 30  |."w.7].AWH.....0|
000000d0  5d 06 7b 17 03 03 00 40  00 00 00 00 00 00 00 00  |].{....@........|
000000e0  00 00 00 00 00 00 00 00  8f 8d a7 06 a7 d6 52 5a  |..............RZ|
000000f0  b9 66 5e ef e3 8d 1d 91  d0 6d 30 29 92 4e 6a 81  |.f^......m0).Nj.|
00000100  f4 77 97 06 de a8 c8 d1  4c 6b 15 07 1f 9b 59 6d  |.w......Lk....Ym|

000000c0  34 95 d0 52 6f 09 ad 4f  74 35 c5 3d e8 bb aa 5d  |4..Ro..Ot5.=...]|
000000d0  d0 fc 85 17 03 03 00 40  00 00 00 00 00 00 00 00  |.......@........|
000000e0  00 00 00 00 00 00 00 00  e7 19 f9 fd 10 7c 17 04  |.............|..|
000000f0  2d ce 5f a6 41 33 3d 05  b0 29 91 ff a0 a5 76 52  |-._.A3=..)....vR|
00000100  e1 b9 ba 6a ca d3 79 60  11 ac 43 b5 30 f7 15 dc  |...j..y`..C.0...|