// Copyright 2017 The go-ethereum Authors // This file is part of the go-ethereum library. // // The go-ethereum library is free software: you can redistribute it and/or modify // it under the terms of the GNU Lesser General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // The go-ethereum library is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU Lesser General Public License for more details. // // You should have received a copy of the GNU Lesser General Public License // along with the go-ethereum library. If not, see . package http import ( "bytes" "io/ioutil" "net/http" "sync" "testing" "time" "github.com/ethereum/go-ethereum/common" "github.com/ethereum/go-ethereum/swarm/api" "github.com/ethereum/go-ethereum/swarm/storage" ) func TestBzzrGetPath(t *testing.T) { var err error maxproxyattempts := 3 testmanifest := []string{ `{"entries":[{"path":"a/","hash":"674af7073604ebfc0282a4ab21e5ef1a3c22913866879ebc0816f8a89896b2ed","contentType":"application/bzz-manifest+json","status":0}]}`, `{"entries":[{"path":"a","hash":"011b4d03dd8c01f1049143cf9c4c817e4b167f1d1b83e5c6f0f10d89ba1e7bce","contentType":"","status":0},{"path":"b/","hash":"0a87b1c3e4bf013686cdf107ec58590f2004610ee58cc2240f26939f691215f5","contentType":"application/bzz-manifest+json","status":0}]}`, `{"entries":[{"path":"b","hash":"011b4d03dd8c01f1049143cf9c4c817e4b167f1d1b83e5c6f0f10d89ba1e7bce","contentType":"","status":0},{"path":"c","hash":"011b4d03dd8c01f1049143cf9c4c817e4b167f1d1b83e5c6f0f10d89ba1e7bce","contentType":"","status":0}]}`, } testrequests := make(map[string]int) testrequests["/"] = 0 testrequests["/a"] = 1 testrequests["/a/b"] = 2 testrequests["/x"] = 0 testrequests[""] = 0 expectedfailrequests := []string{"", "/x"} reader := [3]*bytes.Reader{} key := [3]storage.Key{} dir, _ := ioutil.TempDir("", "bzz-storage-test") storeparams := &storage.StoreParams{ ChunkDbPath: dir, DbCapacity: 5000000, CacheCapacity: 5000, Radius: 0, } localStore, err := storage.NewLocalStore(storage.MakeHashFunc("SHA3"), storeparams) if err != nil { t.Fatal(err) } chunker := storage.NewTreeChunker(storage.NewChunkerParams()) dpa := &storage.DPA{ Chunker: chunker, ChunkStore: localStore, } dpa.Start() defer dpa.Stop() wg := &sync.WaitGroup{} for i, mf := range testmanifest { reader[i] = bytes.NewReader([]byte(mf)) key[i], err = dpa.Store(reader[i], int64(len(mf)), wg, nil) if err != nil { t.Fatal(err) } wg.Wait() } a := api.NewApi(dpa, nil) /// \todo iterate port numbers up if fail StartHttpServer(a, &Server{Addr: "127.0.0.1:8504", CorsString: ""}) // how to wait for ListenAndServe to have initialized? This is pretty cruuuude // if we fix it we don't need maxproxyattempts anymore either time.Sleep(1000 * time.Millisecond) for i := 0; i <= maxproxyattempts; i++ { _, err := http.Get("http://127.0.0.1:8504/bzzr:/" + common.ToHex(key[0])[2:] + "/a") if i == maxproxyattempts { t.Fatalf("Failed to connect to proxy after %v attempts: %v", i, err) } else if err != nil { time.Sleep(100 * time.Millisecond) continue } break } for k, v := range testrequests { var resp *http.Response var respbody []byte url := "http://127.0.0.1:8504/bzzr:/" if k[:] != "" { url += common.ToHex(key[0])[2:] + "/" + k[1:] + "?content_type=text/plain" } resp, err = http.Get(url) if err != nil { t.Fatalf("Request failed: %v", err) } defer resp.Body.Close() respbody, err = ioutil.ReadAll(resp.Body) if string(respbody) != testmanifest[v] { isexpectedfailrequest := false for _, r := range expectedfailrequests { if k[:] == r { isexpectedfailrequest = true } } if isexpectedfailrequest == false { t.Fatalf("Response body does not match, expected: %v, got %v", testmanifest[v], string(respbody)) } } } }