116 lines
3.8 KiB
Go
116 lines
3.8 KiB
Go
// Copyright 2019 Sorint.lab
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package objectstorage
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import (
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"bytes"
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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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func TestEscapeUnescape(t *testing.T) {
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tests := []struct {
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in string
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expected string
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err error
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}{
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{"", "", nil},
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{"/", "%2F", nil},
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{"//", "%2F%2F", nil},
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{"☺", "☺", nil},
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{"☺☺☺☺☺☺☺☺", "☺☺☺☺☺☺☺☺.f", nil},
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{"☺☺☺☺☺☺☺☺", "☺☺☺☺☺☺☺☺.f", nil},
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{"☺☺☺☺☺☺☺☺☺☺☺☺☺☺☺☺", "☺☺☺☺☺☺☺☺/☺☺☺☺☺☺☺☺.f", nil},
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{"☺☺☺☺a☺☺☺☺☺☺☺☺☺☺☺", "☺☺☺☺a☺☺☺/☺☺☺☺☺☺☺☺.f", nil},
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{"☺☺☺☺a☺☺☺☺☺☺b☺☺☺☺", "☺☺☺☺a☺☺☺/☺☺☺b☺☺☺☺.f", nil},
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{"⌘", "⌘", nil},
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{"⌘⌘⌘⌘⌘⌘⌘⌘⌘⌘⌘", "⌘⌘⌘⌘⌘⌘⌘⌘/⌘⌘⌘", nil},
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// These are 16 chars on purpose to test the filemarker behavior
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{"s3/is/not/a/file", "s3%2Fis%2Fno/t%2Fa%2Ffile.f", nil},
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{"s3/is/nota/file/", "s3%2Fis%2Fno/ta%2Ffile%2F.f", nil},
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{"s3/is/nota/files", "s3%2Fis%2Fno/ta%2Ffiles.f", nil},
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{"s3/is/nota/fil.f", "s3%2Fis%2Fno/ta%2Ffil.f.f", nil},
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{"s3/is/nota/fil.fa", "s3%2Fis%2Fno/ta%2Ffil.f/a", nil},
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{"/s3/is/nota/fil.fa/", "%2Fs3%2Fis%2Fn/ota%2Ffil./fa%2F", nil},
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{"s3/is/not/a/file///system/fi%l%%e01", "s3%2Fis%2Fno/t%2Fa%2Ffile/%2F%2F%2Fsyste/m%2Ffi%25l%25%25/e01", nil},
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{"s3/is/not/a/file///system/file01", "s3%2Fis%2Fno/t%2Fa%2Ffile/%2F%2F%2Fsyste/m%2Ffile01.f", nil},
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{"s3/is/not/a/file///system/file01/", "s3%2Fis%2Fno/t%2Fa%2Ffile/%2F%2F%2Fsyste/m%2Ffile01/%2F", nil},
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{"s3/is/not/a/file///system/file01/a", "s3%2Fis%2Fno/t%2Fa%2Ffile/%2F%2F%2Fsyste/m%2Ffile01/%2Fa", nil},
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}
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for i, tt := range tests {
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out := escape(tt.in)
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if out != tt.expected {
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t.Errorf("%d: escape: expected %q got %q", i, tt.expected, out)
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}
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unescaped, _, err := unescape(out)
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if err != nil {
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if tt.err == nil {
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t.Errorf("%d: unescape: expected no error got %v", i, err)
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} else if tt.err != err {
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t.Errorf("%d: unescape: expected error %v got %v", i, tt.err, err)
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}
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} else {
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if tt.err != nil {
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t.Errorf("%d: unescape: expected error %v got no error", i, tt.err)
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} else if unescaped != tt.in {
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t.Errorf("%d: unescape: expected %q got %q", i, tt.in, unescaped)
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}
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}
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}
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}
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func TestPosixFlatDeleteObject(t *testing.T) {
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objects := []string{"/", "//", "☺☺☺☺a☺☺☺☺☺☺b☺☺☺☺", "s3/is/nota/fil.fa", "s3/is/not/a/file///system/fi%l%%e01"}
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dir, err := ioutil.TempDir("", "objectstorage")
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if err != nil {
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t.Fatalf("unexpected err: %v", err)
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}
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//defer os.RemoveAll(dir)
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ls, err := NewPosixFlat(dir)
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if err != nil {
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t.Fatalf("unexpected err: %v", err)
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}
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for _, obj := range objects {
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if err := ls.WriteObject(obj, bytes.NewReader([]byte{}), 0, true); err != nil {
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t.Fatalf("unexpected err: %v", err)
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}
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if err := ls.DeleteObject(obj); err != nil {
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t.Fatalf("unexpected err: %v", err)
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}
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}
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// no files and directories should be left
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bd, err := os.Open(filepath.Join(dir, dataDirName))
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if err != nil {
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t.Fatalf("unexpected err: %v", err)
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}
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files, err := bd.Readdirnames(0)
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if err != nil {
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t.Fatalf("unexpected err: %v", err)
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}
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if len(files) > 0 {
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t.Fatalf("expected 0 files got %d files", len(files))
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}
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}
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