forked from cerc-io/plugeth
105b37f1b4
* swarm/api: fix build/tests on unsupported platforms Skip FUSE tests if FUSE is unavailable and change build constraints so the 'lesser' platforms aren't mentioned explicitly. The test are compiled on all platforms to prevent regressions in _fallback.go Also gofmt -w -s because why not. * internal/web3ext: fix swarmfs wrappers Remove inputFormatter specifications so users get an error when passing the wrong number of arguments. * swarm/api: improve FUSE-related logging and APIs The API now returns JSON objects instead of strings. Log messages for invalid arguments are removed.
116 lines
3.4 KiB
Go
116 lines
3.4 KiB
Go
// Copyright 2016 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 api
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import (
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"io/ioutil"
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"os"
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"path/filepath"
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"testing"
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)
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var testUploadDir, _ = ioutil.TempDir(os.TempDir(), "fuse-source")
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var testMountDir, _ = ioutil.TempDir(os.TempDir(), "fuse-dest")
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func testFuseFileSystem(t *testing.T, f func(*FileSystem)) {
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testApi(t, func(api *Api) {
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f(NewFileSystem(api))
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})
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}
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func createTestFiles(t *testing.T, files []string) {
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os.RemoveAll(testUploadDir)
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os.RemoveAll(testMountDir)
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defer os.MkdirAll(testMountDir, 0777)
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for f := range files {
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actualPath := filepath.Join(testUploadDir, files[f])
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filePath := filepath.Dir(actualPath)
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err := os.MkdirAll(filePath, 0777)
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if err != nil {
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t.Fatalf("Error creating directory '%v' : %v", filePath, err)
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}
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_, err1 := os.OpenFile(actualPath, os.O_RDONLY|os.O_CREATE, 0666)
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if err1 != nil {
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t.Fatalf("Error creating file %v: %v", actualPath, err1)
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}
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}
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}
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func compareFiles(t *testing.T, files []string) {
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for f := range files {
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sourceFile := filepath.Join(testUploadDir, files[f])
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destinationFile := filepath.Join(testMountDir, files[f])
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sfinfo, err := os.Stat(sourceFile)
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if err != nil {
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t.Fatalf("Source file %v missing in mount: %v", files[f], err)
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}
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dfinfo, err := os.Stat(destinationFile)
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if err != nil {
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t.Fatalf("Destination file %v missing in mount: %v", files[f], err)
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}
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if sfinfo.Size() != dfinfo.Size() {
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t.Fatalf("Size mismatch source (%v) vs destination(%v)", sfinfo.Size(), dfinfo.Size())
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}
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if dfinfo.Mode().Perm().String() != "-r-x------" {
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t.Fatalf("Permission is not 0500for file: %v", err)
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}
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}
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}
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func doHashTest(fs *FileSystem, t *testing.T, ensName string, files ...string) {
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createTestFiles(t, files)
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bzzhash, err := fs.Upload(testUploadDir, "")
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if err != nil {
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t.Fatalf("Error uploading directory %v: %v", testUploadDir, err)
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}
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swarmfs := NewSwarmFS(fs.api)
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defer swarmfs.Stop()
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_, err = swarmfs.Mount(bzzhash, testMountDir)
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if isFUSEUnsupportedError(err) {
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t.Skip("FUSE not supported:", err)
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} else if err != nil {
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t.Fatalf("Error mounting hash %v: %v", bzzhash, err)
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}
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compareFiles(t, files)
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if _, err := swarmfs.Unmount(testMountDir); err != nil {
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t.Fatalf("Error unmounting path %v: %v", testMountDir, err)
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}
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}
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// mounting with manifest Hash
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func TestFuseMountingScenarios(t *testing.T) {
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testFuseFileSystem(t, func(fs *FileSystem) {
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//doHashTest(fs,t, "test","1.txt")
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doHashTest(fs, t, "", "1.txt")
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doHashTest(fs, t, "", "1.txt", "11.txt", "111.txt", "two/2.txt", "two/two/2.txt", "three/3.txt")
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doHashTest(fs, t, "", "1/2/3/4/5/6/7/8/9/10/11/12/1.txt")
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doHashTest(fs, t, "", "one/one.txt", "one.txt", "once/one.txt", "one/one/one.txt")
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})
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}
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