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minio/cmd/erasure-common_test.go

100 lines
2.5 KiB

/*
* MinIO Cloud Storage, (C) 2017 MinIO, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package cmd
import (
"bytes"
"context"
"os"
"testing"
)
// Tests for if parent directory is object
func TestErasureParentDirIsObject(t *testing.T) {
ctx, cancel := context.WithCancel(context.Background())
defer cancel()
obj, fsDisks, err := prepareErasure16(ctx)
if err != nil {
t.Fatalf("Unable to initialize 'Erasure' object layer.")
}
defer obj.Shutdown(context.Background())
// Remove all disks.
for _, disk := range fsDisks {
defer os.RemoveAll(disk)
}
bucketName := "testbucket"
objectName := "object"
if err = obj.MakeBucketWithLocation(GlobalContext, bucketName, BucketOptions{}); err != nil {
t.Fatal(err)
}
objectContent := "12345"
objInfo, err := obj.PutObject(GlobalContext, bucketName, objectName,
mustGetPutObjReader(t, bytes.NewReader([]byte(objectContent)), int64(len(objectContent)), "", ""), ObjectOptions{})
if err != nil {
t.Fatal(err)
}
if objInfo.Name != objectName {
t.Fatalf("Unexpected object name returned got %s, expected %s", objInfo.Name, objectName)
}
z := obj.(*erasureZones)
xl := z.zones[0].sets[0]
testCases := []struct {
parentIsObject bool
objectName string
}{
// parentIsObject is true if object is available.
{
parentIsObject: true,
objectName: objectName,
},
{
parentIsObject: false,
objectName: "",
},
{
parentIsObject: false,
objectName: ".",
},
// Should not cause infinite loop.
{
parentIsObject: false,
objectName: SlashSeparator,
},
{
parentIsObject: false,
objectName: "\\",
},
// Should not cause infinite loop with double forward slash.
{
parentIsObject: false,
objectName: "//",
},
}
for i, testCase := range testCases {
gotValue := xl.parentDirIsObject(GlobalContext, bucketName, testCase.objectName)
if testCase.parentIsObject != gotValue {
t.Errorf("Test %d: Unexpected value returned got %t, expected %t", i+1, gotValue, testCase.parentIsObject)
}
}
}