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path: root/meta/torrent_test.go
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package meta

import "testing"

var tors = map[string]string{
	"bsd": "testdata/OpenBSD_5.9_amd64_install59.iso-2016-03-29-0449.torrent",
	"ogg": "testdata/OpenBSD_songs_ogg-2016-03-25-0127.torrent",
	"deb": "testdata/debian-8.5.0-amd64-netinst.iso.torrent",
	"mul": "testdata/multi.torrent",
}

func TestHash(t *testing.T) {
	tor, err := New(tors["bsd"])
	if err != nil {
		t.Error(err)
	}
	if tor.Info.Hash() != [20]byte{0xe8, 0x40, 0x03, 0x8d, 0xea, 0x19, 0x98, 0xc3, 0x96, 0x14, 0xdc, 0xd2, 0x85, 0x94, 0x50, 0x1d, 0xf0, 0x2b, 0xd3, 0x2d} {
		t.Errorf("wrong info hash %x", tor.Info.Hash())
	}
}

func TestPieces(t *testing.T) {
	tor, err := New(tors["mul"])
	if err != nil {
		t.Error(err)
	}
	for i, p := range tor.Info.Pieces {
		n, off := tor.Info.findFirstFile(int64(tor.Info.PieceLength * i))
		t.Log(i, n, off, p)
	}
}

func TestPieces2(t *testing.T) {
	tor, err := New(tors["mul"])
	if err != nil {
		t.Error(err)
	}
	for i, p := range tor.Info.Pieces {
		t.Logf("%d %x\n", i, p)
	}
}

func TestReadAt(t *testing.T) {
	t.Skip()
	tor, err := New(tors["bsd"])
	if err != nil {
		t.Error(err)
	}
	buf := make([]byte, tor.Info.PieceLength)
	n, err := tor.Info.ReadAt(buf, 0)
	if err != nil {
		t.Log(err)
	}
	if n != len(buf) {
		t.Error("want", len(buf), "got", n)
	}
	//t.Logf("% x\n", buf)
}