Add test case for #464

internal/cmd/issue-464/main.go

@@ -0,0 +1,48 @@
+package main
+
+import (
+	"fmt"
+	"io"
+	"log"
+
+	"github.com/anacrolix/torrent"
+)
+
+const testMagnet = "magnet:?xt=urn:btih:a88fda5954e89178c372716a6a78b8180ed4dad3&ws=https%3A%2F%2Fwebtorrent.io%2Ftorrents%2F"
+
+func main() {
+	err := mainErr()
+	if err != nil {
+		log.Fatalf("error in main: %v", err)
+	}
+}
+
+func mainErr() error {
+	cfg := torrent.NewDefaultClientConfig()
+	// We could disable non-webseed peer types here, to force any errors.
+	client, _ := torrent.NewClient(cfg)
+
+	// Add directly from metainfo, because we want to force webseeding to serve data, and webseeding
+	// won't get us the metainfo.
+	t, err := client.AddTorrentFromFile("testdata/The WIRED CD - Rip. Sample. Mash. Share.torrent")
+	if err != nil {
+		return err
+	}
+	<-t.GotInfo()
+
+	fmt.Println("GOT INFO")
+
+	f := t.Files()[0]
+
+	r := f.NewReader()
+
+	r.Seek(5, io.SeekStart)
+	buf := make([]byte, 5)
+	n, err := r.Read(buf)
+
+	fmt.Println("END", n, buf, err)
+
+	t.DownloadAll()
+	client.WaitAll()
+	return nil
+}