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