34cfdfeb3b
On s3 limit the max object size to 1GiB when the size is not provided (-1) or the minio client will calculate a big part size since it tries to use the maximum object size (5TiB) and will allocate a very big buffer in ram. Also leave as commented out the previous hack that was firstly creating the file locally to calculate the size and then put it (for future reference).
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 TestDeleteObject(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 := NewPosixStorage(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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