diff options
Diffstat (limited to 'swarm/swarm_test.go')
| -rw-r--r-- | swarm/swarm_test.go | 387 |
1 files changed, 0 insertions, 387 deletions
diff --git a/swarm/swarm_test.go b/swarm/swarm_test.go deleted file mode 100644 index cf2afaec9..000000000 --- a/swarm/swarm_test.go +++ /dev/null @@ -1,387 +0,0 @@ -// 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 <http://www.gnu.org/licenses/>. - -package swarm - -import ( - "context" - "encoding/hex" - "io/ioutil" - "math/rand" - "os" - "path" - "runtime" - "strings" - "testing" - "time" - - "github.com/ethereum/go-ethereum/common" - "github.com/ethereum/go-ethereum/crypto" - "github.com/ethereum/go-ethereum/rpc" - "github.com/ethereum/go-ethereum/swarm/api" - "github.com/ethereum/go-ethereum/swarm/sctx" -) - -// TestNewSwarm validates Swarm fields in repsect to the provided configuration. -func TestNewSwarm(t *testing.T) { - dir, err := ioutil.TempDir("", "swarm") - if err != nil { - t.Fatal(err) - } - defer os.RemoveAll(dir) - - // a simple rpc endpoint for testing dialing - ipcEndpoint := path.Join(dir, "TestSwarm.ipc") - - // windows namedpipes are not on filesystem but on NPFS - if runtime.GOOS == "windows" { - b := make([]byte, 8) - rand.Read(b) - ipcEndpoint = `\\.\pipe\TestSwarm-` + hex.EncodeToString(b) - } - - _, server, err := rpc.StartIPCEndpoint(ipcEndpoint, nil) - if err != nil { - t.Error(err) - } - defer server.Stop() - - for _, tc := range []struct { - name string - configure func(*api.Config) - check func(*testing.T, *Swarm, *api.Config) - }{ - { - name: "defaults", - configure: nil, - check: func(t *testing.T, s *Swarm, config *api.Config) { - if s.config != config { - t.Error("config is not the same object") - } - if s.backend != nil { - t.Error("backend is not nil") - } - if s.privateKey == nil { - t.Error("private key is not set") - } - if !s.config.HiveParams.Discovery { - t.Error("config.HiveParams.Discovery is false, must be true regardless the configuration") - } - if s.dns != nil { - t.Error("dns initialized, but it should not be") - } - if s.netStore == nil { - t.Error("netStore not initialized") - } - if s.streamer == nil { - t.Error("streamer not initialized") - } - if s.fileStore == nil { - t.Error("fileStore not initialized") - } - if s.bzz == nil { - t.Error("bzz not initialized") - } - if s.ps == nil { - t.Error("pss not initialized") - } - if s.api == nil { - t.Error("api not initialized") - } - if s.sfs == nil { - t.Error("swarm filesystem not initialized") - } - }, - }, - { - name: "with swap", - configure: func(config *api.Config) { - config.SwapAPI = ipcEndpoint - config.SwapEnabled = true - }, - check: func(t *testing.T, s *Swarm, _ *api.Config) { - if s.backend == nil { - t.Error("backend is nil") - } - }, - }, - { - name: "with swap disabled", - configure: func(config *api.Config) { - config.SwapAPI = ipcEndpoint - config.SwapEnabled = false - }, - check: func(t *testing.T, s *Swarm, _ *api.Config) { - if s.backend != nil { - t.Error("backend is not nil") - } - }, - }, - { - name: "with swap enabled and api endpoint blank", - configure: func(config *api.Config) { - config.SwapAPI = "" - config.SwapEnabled = true - }, - check: func(t *testing.T, s *Swarm, _ *api.Config) { - if s.backend != nil { - t.Error("backend is not nil") - } - }, - }, - { - name: "ens", - configure: func(config *api.Config) { - config.EnsAPIs = []string{ - "http://127.0.0.1:8888", - } - }, - check: func(t *testing.T, s *Swarm, _ *api.Config) { - if s.dns == nil { - t.Error("dns is not initialized") - } - }, - }, - } { - t.Run(tc.name, func(t *testing.T) { - config := api.NewConfig() - - dir, err := ioutil.TempDir("", "swarm") - if err != nil { - t.Fatal(err) - } - defer os.RemoveAll(dir) - - config.Path = dir - - privkey, err := crypto.GenerateKey() - if err != nil { - t.Fatal(err) - } - nodekey, err := crypto.GenerateKey() - if err != nil { - t.Fatal(err) - } - - config.Init(privkey, nodekey) - - if tc.configure != nil { - tc.configure(config) - } - - s, err := NewSwarm(config, nil) - if err != nil { - t.Fatal(err) - } - - if tc.check != nil { - tc.check(t, s, config) - } - }) - } -} - -func TestParseEnsAPIAddress(t *testing.T) { - for _, x := range []struct { - description string - value string - tld string - endpoint string - addr common.Address - }{ - { - description: "IPC endpoint", - value: "/data/testnet/geth.ipc", - endpoint: "/data/testnet/geth.ipc", - }, - { - description: "HTTP endpoint", - value: "http://127.0.0.1:1234", - endpoint: "http://127.0.0.1:1234", - }, - { - description: "WS endpoint", - value: "ws://127.0.0.1:1234", - endpoint: "ws://127.0.0.1:1234", - }, - { - description: "IPC Endpoint and TLD", - value: "test:/data/testnet/geth.ipc", - endpoint: "/data/testnet/geth.ipc", - tld: "test", - }, - { - description: "HTTP endpoint and TLD", - value: "test:http://127.0.0.1:1234", - endpoint: "http://127.0.0.1:1234", - tld: "test", - }, - { - description: "WS endpoint and TLD", - value: "test:ws://127.0.0.1:1234", - endpoint: "ws://127.0.0.1:1234", - tld: "test", - }, - { - description: "IPC Endpoint and contract address", - value: "314159265dD8dbb310642f98f50C066173C1259b@/data/testnet/geth.ipc", - endpoint: "/data/testnet/geth.ipc", - addr: common.HexToAddress("314159265dD8dbb310642f98f50C066173C1259b"), - }, - { - description: "HTTP endpoint and contract address", - value: "314159265dD8dbb310642f98f50C066173C1259b@http://127.0.0.1:1234", - endpoint: "http://127.0.0.1:1234", - addr: common.HexToAddress("314159265dD8dbb310642f98f50C066173C1259b"), - }, - { - description: "WS endpoint and contract address", - value: "314159265dD8dbb310642f98f50C066173C1259b@ws://127.0.0.1:1234", - endpoint: "ws://127.0.0.1:1234", - addr: common.HexToAddress("314159265dD8dbb310642f98f50C066173C1259b"), - }, - { - description: "IPC Endpoint, TLD and contract address", - value: "test:314159265dD8dbb310642f98f50C066173C1259b@/data/testnet/geth.ipc", - endpoint: "/data/testnet/geth.ipc", - addr: common.HexToAddress("314159265dD8dbb310642f98f50C066173C1259b"), - tld: "test", - }, - { - description: "HTTP endpoint, TLD and contract address", - value: "eth:314159265dD8dbb310642f98f50C066173C1259b@http://127.0.0.1:1234", - endpoint: "http://127.0.0.1:1234", - addr: common.HexToAddress("314159265dD8dbb310642f98f50C066173C1259b"), - tld: "eth", - }, - { - description: "WS endpoint, TLD and contract address", - value: "eth:314159265dD8dbb310642f98f50C066173C1259b@ws://127.0.0.1:1234", - endpoint: "ws://127.0.0.1:1234", - addr: common.HexToAddress("314159265dD8dbb310642f98f50C066173C1259b"), - tld: "eth", - }, - } { - t.Run(x.description, func(t *testing.T) { - tld, endpoint, addr := parseEnsAPIAddress(x.value) - if endpoint != x.endpoint { - t.Errorf("expected Endpoint %q, got %q", x.endpoint, endpoint) - } - if addr != x.addr { - t.Errorf("expected ContractAddress %q, got %q", x.addr.String(), addr.String()) - } - if tld != x.tld { - t.Errorf("expected TLD %q, got %q", x.tld, tld) - } - }) - } -} - -// TestLocalStoreAndRetrieve runs multiple tests where different size files are uploaded -// to a single Swarm instance using API Store and checked against the content returned -// by API Retrieve function. -// -// This test is intended to validate functionality of chunker store and join functions -// and their intergartion into Swarm, without comparing results with ones produced by -// another chunker implementation, as it is done in swarm/storage tests. -func TestLocalStoreAndRetrieve(t *testing.T) { - config := api.NewConfig() - - dir, err := ioutil.TempDir("", "node") - if err != nil { - t.Fatal(err) - } - defer os.RemoveAll(dir) - - config.Path = dir - - privkey, err := crypto.GenerateKey() - if err != nil { - t.Fatal(err) - } - nodekey, err := crypto.GenerateKey() - if err != nil { - t.Fatal(err) - } - - config.Init(privkey, nodekey) - - swarm, err := NewSwarm(config, nil) - if err != nil { - t.Fatal(err) - } - - // by default, test only the lonely chunk cases - sizes := []int{1, 60, 4097, 524288 + 1, 7*524288 + 1} - - if *longrunning { - // test broader set of cases if -longruning flag is set - sizes = append(sizes, 83, 179, 253, 1024, 4095, 4096, 8191, 8192, 8193, 12287, 12288, 12289, 123456, 2345678, 67298391, 524288, 524288+4096, 524288+4097, 7*524288, 7*524288+4096, 7*524288+4097, 128*524288+1, 128*524288, 128*524288+4096, 128*524288+4097, 816778334) - } - for _, n := range sizes { - testLocalStoreAndRetrieve(t, swarm, n, true) - testLocalStoreAndRetrieve(t, swarm, n, false) - } -} - -// testLocalStoreAndRetrieve is using a single Swarm instance, to upload -// a file of length n with optional random data using API Store function, -// and checks the output of API Retrieve function on the same instance. -// This is a regression test for issue -// https://github.com/ethersphere/go-ethereum/issues/639 -// where pyramid chunker did not split correctly files with lengths that -// are edge cases for chunk and tree parameters, depending whether there -// is a tree chunk with only one data chunk and how the compress functionality -// changed the tree. -func testLocalStoreAndRetrieve(t *testing.T, swarm *Swarm, n int, randomData bool) { - slice := make([]byte, n) - if randomData { - rand.Seed(time.Now().UnixNano()) - rand.Read(slice) - } - dataPut := string(slice) - tag, err := swarm.api.Tags.New("test-local-store-and-retrieve", 0) - if err != nil { - t.Fatal(err) - } - ctx := sctx.SetTag(context.Background(), tag.Uid) - k, wait, err := swarm.api.Store(ctx, strings.NewReader(dataPut), int64(len(dataPut)), false) - if err != nil { - t.Fatal(err) - } - if wait != nil { - err = wait(ctx) - if err != nil { - t.Fatal(err) - } - } - - r, _ := swarm.api.Retrieve(context.TODO(), k) - - d, err := ioutil.ReadAll(r) - if err != nil { - t.Fatal(err) - } - dataGet := string(d) - - if len(dataPut) != len(dataGet) { - t.Fatalf("data not matched: length expected %v, got %v", len(dataPut), len(dataGet)) - } else { - if dataPut != dataGet { - t.Fatal("data not matched") - } - } -} |