forked from cerc-io/plugeth
123 lines
3.3 KiB
Go
123 lines
3.3 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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// +build linux darwin
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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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_ ,err1 := swarmfs.Mount(bzzhash, testMountDir)
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if err1 != 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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_, err2 := swarmfs.Unmount(testMountDir)
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if err2 != nil {
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t.Fatalf("Error unmounting path %v: %v", testMountDir, err)
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}
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swarmfs.Stop()
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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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