mirror of
https://github.com/minio/minio.git
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614 lines
27 KiB
Go
614 lines
27 KiB
Go
/*
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* MinIO Cloud Storage, (C) 2016, 2017 MinIO, Inc.
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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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*/
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package cmd
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import (
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"bytes"
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"context"
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"fmt"
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"io"
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"os"
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"runtime"
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"strings"
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"testing"
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humanize "github.com/dustin/go-humanize"
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)
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// Wrapper for calling GetObject tests for both Erasure multiple disks and single node setup.
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func TestGetObject(t *testing.T) {
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ExecObjectLayerTest(t, testGetObject)
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}
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// ObjectLayer.GetObject is called with series of cases for valid and erroneous inputs and the result is validated.
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func testGetObject(obj ObjectLayer, instanceType string, t TestErrHandler) {
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// Setup for the tests.
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bucketName := getRandomBucketName()
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objectName := "test-object"
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emptyDirName := "test-empty-dir/"
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// create bucket.
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err := obj.MakeBucketWithLocation(context.Background(), bucketName, BucketOptions{})
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// Stop the test if creation of the bucket fails.
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if err != nil {
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t.Fatalf("%s : %s", instanceType, err.Error())
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}
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// set of byte data for PutObject.
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// object has to be created before running tests for GetObject.
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// this is required even to assert the GetObject data,
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// since dataInserted === dataFetched back is a primary criteria for any object storage this assertion is critical.
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bytesData := []struct {
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byteData []byte
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}{
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// Regular data
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{generateBytesData(6 * humanize.MiByte)},
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// Empty data for empty directory
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{},
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}
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// set of inputs for uploading the objects before tests for downloading is done.
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putObjectInputs := []struct {
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bucketName string
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objectName string
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contentLength int64
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textData []byte
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metaData map[string]string
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}{
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// case - 1.
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{bucketName, objectName, int64(len(bytesData[0].byteData)), bytesData[0].byteData, make(map[string]string)},
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{bucketName, emptyDirName, int64(len(bytesData[1].byteData)), bytesData[1].byteData, make(map[string]string)},
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}
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// iterate through the above set of inputs and upkoad the object.
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for i, input := range putObjectInputs {
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// uploading the object.
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_, err = obj.PutObject(context.Background(), input.bucketName, input.objectName, mustGetPutObjReader(t, bytes.NewBuffer(input.textData), input.contentLength, input.metaData["etag"], ""), ObjectOptions{UserDefined: input.metaData})
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// if object upload fails stop the test.
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if err != nil {
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t.Fatalf("Put Object case %d: Error uploading object: <ERROR> %v", i+1, err)
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}
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}
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// set of empty buffers used to fill GetObject data.
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buffers := []*bytes.Buffer{
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new(bytes.Buffer),
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new(bytes.Buffer),
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new(bytes.Buffer),
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}
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// test cases with set of inputs
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testCases := []struct {
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bucketName string
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objectName string
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startOffset int64
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length int64
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// data obtained/fetched from GetObject.
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getObjectData *bytes.Buffer
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// writer which governs the write into the `getObjectData`.
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writer io.Writer
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// flag indicating whether the test for given ase should pass.
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shouldPass bool
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// expected Result.
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expectedData []byte
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err error
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}{
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// Test case 1-4.
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// Cases with invalid bucket names.
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{".test", "obj", 0, 0, nil, nil, false, []byte(""), fmt.Errorf("%s", "Bucket name invalid: .test")},
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{"------", "obj", 0, 0, nil, nil, false, []byte(""), fmt.Errorf("%s", "Bucket name invalid: ------")},
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{"$this-is-not-valid-too", "obj", 0, 0, nil, nil, false,
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[]byte(""), fmt.Errorf("%s", "Bucket name invalid: $this-is-not-valid-too")},
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{"a", "obj", 0, 0, nil, nil, false, []byte(""), fmt.Errorf("%s", "Bucket name invalid: a")},
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// Test case - 5.
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// Case with invalid object names.
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{bucketName, "", 0, 0, nil, nil, false, []byte(""), fmt.Errorf("%s", "Object name invalid: "+bucketName+"/")},
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// Test case - 6.
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{bucketName, objectName, 0, int64(len(bytesData[0].byteData)), buffers[0], NewEOFWriter(buffers[0], 100), false, []byte{}, io.EOF},
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// Test case with start offset set to 0 and length set to size of the object.
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// Fetching the entire object.
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// Test case - 7.
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{bucketName, objectName, 0, int64(len(bytesData[0].byteData)), buffers[1], buffers[1], true, bytesData[0].byteData, nil},
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// Test case with `length` parameter set to a negative value.
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// Test case - 8.
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{bucketName, objectName, 0, int64(-1), buffers[1], buffers[1], true, bytesData[0].byteData, nil},
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// Test case with content-range 1 to objectSize .
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// Test case - 9.
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{bucketName, objectName, 1, int64(len(bytesData[0].byteData) - 1), buffers[1], buffers[1], true, bytesData[0].byteData[1:], nil},
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// Test case with content-range 100 to objectSize - 100.
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// Test case - 10.
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{bucketName, objectName, 100, int64(len(bytesData[0].byteData) - 200), buffers[1], buffers[1], true,
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bytesData[0].byteData[100 : len(bytesData[0].byteData)-100], nil},
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// Test case with offset greater than the size of the object
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// Test case - 11.
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{bucketName, objectName, int64(len(bytesData[0].byteData) + 1), int64(len(bytesData[0].byteData)), buffers[0],
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NewEOFWriter(buffers[0], 100), false, []byte{},
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InvalidRange{int64(len(bytesData[0].byteData) + 1), int64(len(bytesData[0].byteData)), int64(len(bytesData[0].byteData))}},
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// Test case with offset greater than the size of the object.
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// Test case - 12.
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{bucketName, objectName, -1, int64(len(bytesData[0].byteData)), buffers[0], new(bytes.Buffer), false, []byte{}, errUnexpected},
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// Test case length parameter is more than the object size.
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// Test case - 13.
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{bucketName, objectName, 0, int64(len(bytesData[0].byteData) + 1), buffers[1], buffers[1], false, bytesData[0].byteData,
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InvalidRange{0, int64(len(bytesData[0].byteData) + 1), int64(len(bytesData[0].byteData))}},
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// Test case with offset + length > objectSize parameter set to a negative value.
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// Test case - 14.
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{bucketName, objectName, 2, int64(len(bytesData[0].byteData)), buffers[1], buffers[1], false, bytesData[0].byteData,
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InvalidRange{2, int64(len(bytesData[0].byteData)), int64(len(bytesData[0].byteData))}},
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// Test case with the writer set to nil.
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// Test case - 15.
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{bucketName, objectName, 0, int64(len(bytesData[0].byteData)), buffers[1], nil, false, bytesData[0].byteData, errUnexpected},
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// Test case - 16.
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// Test case when it is an empty directory
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{bucketName, emptyDirName, 0, int64(len(bytesData[1].byteData)), buffers[2], buffers[2], true, bytesData[1].byteData, nil},
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}
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for i, testCase := range testCases {
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err = obj.GetObject(context.Background(), testCase.bucketName, testCase.objectName, testCase.startOffset, testCase.length, testCase.writer, "", ObjectOptions{})
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if err != nil && testCase.shouldPass {
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t.Errorf("Test %d: %s: Expected to pass, but failed with: <ERROR> %s", i+1, instanceType, err.Error())
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}
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if err == nil && !testCase.shouldPass {
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t.Errorf("Test %d: %s: Expected to fail with <ERROR> \"%s\", but passed instead.", i+1, instanceType, testCase.err.Error())
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}
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// Failed as expected, but does it fail for the expected reason.
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if err != nil && !testCase.shouldPass {
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if !strings.Contains(err.Error(), testCase.err.Error()) {
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t.Errorf("Test %d: %s: Expected to fail with error \"%s\", but instead failed with error \"%s\" instead.", i+1, instanceType, testCase.err.Error(), err.Error())
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}
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}
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// Since there are cases for which GetObject fails, this is
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// necessary. Test passes as expected, but the output values
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// are verified for correctness here.
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if err == nil && testCase.shouldPass {
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if !bytes.Equal(testCase.expectedData, testCase.getObjectData.Bytes()) {
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t.Errorf("Test %d: %s: Data Mismatch: Expected data and the fetched data from GetObject doesn't match.", i+1, instanceType)
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}
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// empty the buffer so that it can be used to further cases.
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testCase.getObjectData.Reset()
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}
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}
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}
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// Wrapper for calling GetObject with permission denied expected
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func TestGetObjectPermissionDenied(t *testing.T) {
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// Windows doesn't support Chmod under golang
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if runtime.GOOS != globalWindowsOSName {
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ExecObjectLayerDiskAlteredTest(t, testGetObjectPermissionDenied)
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}
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}
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// Test GetObject when we are allowed to access some dirs and objects
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func testGetObjectPermissionDenied(obj ObjectLayer, instanceType string, disks []string, t *testing.T) {
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// Setup for the tests.
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bucketName := getRandomBucketName()
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// create bucket.
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err := obj.MakeBucketWithLocation(context.Background(), bucketName, BucketOptions{})
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// Stop the test if creation of the bucket fails.
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if err != nil {
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t.Fatalf("%s : %s", instanceType, err.Error())
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}
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bytesData := []struct {
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byteData []byte
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}{
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{generateBytesData(6 * humanize.MiByte)},
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}
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// set of inputs for uploading the objects before tests for downloading is done.
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putObjectInputs := []struct {
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bucketName string
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objectName string
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contentLength int64
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textData []byte
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metaData map[string]string
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}{
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{bucketName, "test-object1", int64(len(bytesData[0].byteData)), bytesData[0].byteData, make(map[string]string)},
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{bucketName, "test-object2", int64(len(bytesData[0].byteData)), bytesData[0].byteData, make(map[string]string)},
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{bucketName, "dir/test-object3", int64(len(bytesData[0].byteData)), bytesData[0].byteData, make(map[string]string)},
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}
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// iterate through the above set of inputs and upkoad the object.
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for i, input := range putObjectInputs {
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// uploading the object.
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_, err = obj.PutObject(context.Background(), input.bucketName, input.objectName, mustGetPutObjReader(t, bytes.NewBuffer(input.textData), input.contentLength, input.metaData["etag"], ""), ObjectOptions{UserDefined: input.metaData})
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// if object upload fails stop the test.
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if err != nil {
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t.Fatalf("Put Object case %d: Error uploading object: <ERROR> %v", i+1, err)
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}
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}
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// set of empty buffers used to fill GetObject data.
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buffers := []*bytes.Buffer{
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new(bytes.Buffer),
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}
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// test cases with set of inputs
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testCases := []struct {
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bucketName string
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objectName string
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chmodPath string
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startOffset int64
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length int64
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// data obtained/fetched from GetObject.
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getObjectData *bytes.Buffer
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// writer which governs the write into the `getObjectData`.
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writer io.Writer
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// flag indicating whether the test for given ase should pass.
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shouldPass bool
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// expected Result.
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expectedData []byte
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err error
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}{
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// Test 1 - chmod 000 bucket/test-object1
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{bucketName, "test-object1", "test-object1", 0, int64(len(bytesData[0].byteData)), buffers[0], buffers[0], false, bytesData[0].byteData, PrefixAccessDenied{Bucket: bucketName, Object: "test-object1"}},
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// Test 2 - chmod 000 bucket/dir/
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{bucketName, "dir/test-object2", "dir", 0, int64(len(bytesData[0].byteData)), buffers[0], buffers[0], false, bytesData[0].byteData, PrefixAccessDenied{Bucket: bucketName, Object: "dir/test-object2"}},
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// Test 3 - chmod 000 bucket/
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{bucketName, "test-object3", "", 0, int64(len(bytesData[0].byteData)), buffers[0], buffers[0], false, bytesData[0].byteData, PrefixAccessDenied{Bucket: bucketName, Object: "test-object3"}},
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}
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for i, testCase := range testCases {
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for _, d := range disks {
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err = os.Chmod(d+SlashSeparator+testCase.bucketName+SlashSeparator+testCase.chmodPath, 0)
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if err != nil {
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t.Fatalf("Test %d, Unable to chmod: %v", i+1, err)
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}
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}
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err = obj.GetObject(context.Background(), testCase.bucketName, testCase.objectName, testCase.startOffset, testCase.length, testCase.writer, "", ObjectOptions{})
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if err != nil && testCase.shouldPass {
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t.Errorf("Test %d: %s: Expected to pass, but failed with: <ERROR> %s", i+1, instanceType, err.Error())
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}
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if err == nil && !testCase.shouldPass {
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t.Errorf("Test %d: %s: Expected to fail with <ERROR> \"%s\", but passed instead.", i+1, instanceType, testCase.err.Error())
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}
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// Failed as expected, but does it fail for the expected reason.
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if err != nil && !testCase.shouldPass {
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if !strings.Contains(err.Error(), testCase.err.Error()) {
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t.Errorf("Test %d: %s: Expected to fail with error \"%s\", but instead failed with error \"%s\" instead.", i+1, instanceType, testCase.err.Error(), err.Error())
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}
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}
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// Since there are cases for which GetObject fails, this is
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// necessary. Test passes as expected, but the output values
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// are verified for correctness here.
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if err == nil && testCase.shouldPass {
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if !bytes.Equal(testCase.expectedData, testCase.getObjectData.Bytes()) {
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t.Errorf("Test %d: %s: Data Mismatch: Expected data and the fetched data from GetObject doesn't match.", i+1, instanceType)
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}
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// empty the buffer so that it can be used to further cases.
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testCase.getObjectData.Reset()
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}
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}
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}
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// Wrapper for calling GetObject tests for both Erasure multiple disks and single node setup.
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func TestGetObjectDiskNotFound(t *testing.T) {
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ExecObjectLayerDiskAlteredTest(t, testGetObjectDiskNotFound)
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}
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// ObjectLayer.GetObject is called with series of cases for valid and erroneous inputs and the result is validated.
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// Before the Get Object call Erasure disks are moved so that the quorum just holds.
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func testGetObjectDiskNotFound(obj ObjectLayer, instanceType string, disks []string, t *testing.T) {
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// Setup for the tests.
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bucketName := getRandomBucketName()
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objectName := "test-object"
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// create bucket.
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err := obj.MakeBucketWithLocation(context.Background(), bucketName, BucketOptions{})
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// Stop the test if creation of the bucket fails.
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if err != nil {
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t.Fatalf("%s : %s", instanceType, err.Error())
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}
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// set of byte data for PutObject.
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// object has to be created before running tests for GetObject.
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// this is required even to assert the GetObject data,
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// since dataInserted === dataFetched back is a primary criteria for any object storage this assertion is critical.
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bytesData := []struct {
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byteData []byte
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}{
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{generateBytesData(6 * humanize.MiByte)},
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}
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// set of inputs for uploading the objects before tests for downloading is done.
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putObjectInputs := []struct {
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bucketName string
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objectName string
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contentLength int64
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textData []byte
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metaData map[string]string
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}{
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// case - 1.
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{bucketName, objectName, int64(len(bytesData[0].byteData)), bytesData[0].byteData, make(map[string]string)},
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}
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// iterate through the above set of inputs and upkoad the object.
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for i, input := range putObjectInputs {
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// uploading the object.
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_, err = obj.PutObject(context.Background(), input.bucketName, input.objectName, mustGetPutObjReader(t, bytes.NewBuffer(input.textData), input.contentLength, input.metaData["etag"], ""), ObjectOptions{UserDefined: input.metaData})
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// if object upload fails stop the test.
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if err != nil {
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t.Fatalf("Put Object case %d: Error uploading object: <ERROR> %v", i+1, err)
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}
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}
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// Take 8 disks down before GetObject is called, one more we loose quorum on 16 disk node.
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for _, disk := range disks[:8] {
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os.RemoveAll(disk)
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}
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// set of empty buffers used to fill GetObject data.
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buffers := []*bytes.Buffer{
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new(bytes.Buffer),
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new(bytes.Buffer),
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}
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// test cases with set of inputs
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testCases := []struct {
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bucketName string
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objectName string
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startOffset int64
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length int64
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// data obtained/fetched from GetObject.
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getObjectData *bytes.Buffer
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// writer which governs the write into the `getObjectData`.
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writer io.Writer
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// flag indicating whether the test for given ase should pass.
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shouldPass bool
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// expected Result.
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expectedData []byte
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err error
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}{
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// Test case 1-4.
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// Cases with invalid bucket names.
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{".test", "obj", 0, 0, nil, nil, false, []byte(""), fmt.Errorf("%s", "Bucket name invalid: .test")},
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{"------", "obj", 0, 0, nil, nil, false, []byte(""), fmt.Errorf("%s", "Bucket name invalid: ------")},
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{"$this-is-not-valid-too", "obj", 0, 0, nil, nil, false,
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[]byte(""), fmt.Errorf("%s", "Bucket name invalid: $this-is-not-valid-too")},
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{"a", "obj", 0, 0, nil, nil, false, []byte(""), fmt.Errorf("%s", "Bucket name invalid: a")},
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// Test case - 5.
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// Case with invalid object names.
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{bucketName, "", 0, 0, nil, nil, false, []byte(""), fmt.Errorf("%s", "Object name invalid: "+bucketName+"/")},
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// Test case - 7.
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{bucketName, objectName, 0, int64(len(bytesData[0].byteData)), buffers[0], NewEOFWriter(buffers[0], 100), false, []byte{}, io.EOF},
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// Test case with start offset set to 0 and length set to size of the object.
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// Fetching the entire object.
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// Test case - 8.
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{bucketName, objectName, 0, int64(len(bytesData[0].byteData)), buffers[1], buffers[1], true, bytesData[0].byteData, nil},
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// Test case with `length` parameter set to a negative value.
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// Test case - 9.
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{bucketName, objectName, 0, int64(-1), buffers[1], buffers[1], true, bytesData[0].byteData, nil},
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// Test case with `length` parameter set to a negative value and offset is positive.
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// Test case - 10.
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{bucketName, objectName, 1, int64(-1), buffers[1], buffers[1], true, bytesData[0].byteData[1:], nil},
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// Test case with content-range 1 to objectSize .
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// Test case - 11.
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{bucketName, objectName, 1, int64(len(bytesData[0].byteData) - 1), buffers[1], buffers[1], true, bytesData[0].byteData[1:], nil},
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// Test case with content-range 100 to objectSize - 100.
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// Test case - 12.
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{bucketName, objectName, 100, int64(len(bytesData[0].byteData) - 200), buffers[1], buffers[1], true,
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bytesData[0].byteData[100 : len(bytesData[0].byteData)-100], nil},
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// Test case with offset greater than the size of the object
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// Test case - 13.
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{bucketName, objectName, int64(len(bytesData[0].byteData) + 1), int64(len(bytesData[0].byteData)), buffers[0],
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NewEOFWriter(buffers[0], 100), false, []byte{},
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InvalidRange{int64(len(bytesData[0].byteData) + 1), int64(len(bytesData[0].byteData)), int64(len(bytesData[0].byteData))}},
|
|
// Test case with offset greater than the size of the object.
|
|
// Test case - 14.
|
|
{bucketName, objectName, -1, int64(len(bytesData[0].byteData)), buffers[0], new(bytes.Buffer), false, []byte{}, errUnexpected},
|
|
// Test case length parameter is more than the object size.
|
|
// Test case - 15.
|
|
{bucketName, objectName, 0, int64(len(bytesData[0].byteData) + 1), buffers[1], buffers[1], false, bytesData[0].byteData,
|
|
InvalidRange{0, int64(len(bytesData[0].byteData) + 1), int64(len(bytesData[0].byteData))}},
|
|
// Test case with offset + length > objectSize parameter set to a negative value.
|
|
// Test case - 16.
|
|
{bucketName, objectName, 2, int64(len(bytesData[0].byteData)), buffers[1], buffers[1], false, bytesData[0].byteData,
|
|
InvalidRange{2, int64(len(bytesData[0].byteData)), int64(len(bytesData[0].byteData))}},
|
|
// Test case with the writer set to nil.
|
|
// Test case - 17.
|
|
{bucketName, objectName, 0, int64(len(bytesData[0].byteData)), buffers[1], nil, false, bytesData[0].byteData, errUnexpected},
|
|
}
|
|
|
|
for i, testCase := range testCases {
|
|
err = obj.GetObject(context.Background(), testCase.bucketName, testCase.objectName, testCase.startOffset, testCase.length, testCase.writer, "", ObjectOptions{})
|
|
if err != nil && testCase.shouldPass {
|
|
t.Errorf("Test %d: %s: Expected to pass, but failed with: <ERROR> %s", i+1, instanceType, err.Error())
|
|
}
|
|
if err == nil && !testCase.shouldPass {
|
|
t.Errorf("Test %d: %s: Expected to fail with <ERROR> \"%s\", but passed instead.", i+1, instanceType, testCase.err.Error())
|
|
}
|
|
// Failed as expected, but does it fail for the expected reason.
|
|
if err != nil && !testCase.shouldPass {
|
|
if !strings.Contains(err.Error(), testCase.err.Error()) {
|
|
t.Errorf("Test %d: %s: Expected to fail with error \"%s\", but instead failed with error \"%s\" instead.", i+1, instanceType, testCase.err.Error(), err.Error())
|
|
}
|
|
}
|
|
// Since there are cases for which GetObject fails, this is
|
|
// necessary. Test passes as expected, but the output values
|
|
// are verified for correctness here.
|
|
if err == nil && testCase.shouldPass {
|
|
if !bytes.Equal(testCase.expectedData, testCase.getObjectData.Bytes()) {
|
|
t.Errorf("Test %d: %s: Data Mismatch: Expected data and the fetched data from GetObject doesn't match.", i+1, instanceType)
|
|
}
|
|
// empty the buffer so that it can be used to further cases.
|
|
testCase.getObjectData.Reset()
|
|
}
|
|
}
|
|
}
|
|
|
|
// Benchmarks for ObjectLayer.GetObject().
|
|
// The intent is to benchmark GetObject for various sizes ranging from few bytes to 100MB.
|
|
// Also each of these Benchmarks are run both Erasure and FS backends.
|
|
|
|
// BenchmarkGetObjectVerySmallFS - Benchmark FS.GetObject() for object size of 10 bytes.
|
|
func BenchmarkGetObjectVerySmallFS(b *testing.B) {
|
|
benchmarkGetObject(b, "FS", 10)
|
|
}
|
|
|
|
// BenchmarkGetObjectVerySmallErasure - Benchmark Erasure.GetObject() for object size of 10 bytes.
|
|
func BenchmarkGetObjectVerySmallErasure(b *testing.B) {
|
|
benchmarkGetObject(b, "Erasure", 10)
|
|
}
|
|
|
|
// BenchmarkGetObject10KbFS - Benchmark FS.GetObject() for object size of 10KB.
|
|
func BenchmarkGetObject10KbFS(b *testing.B) {
|
|
benchmarkGetObject(b, "FS", 10*humanize.KiByte)
|
|
}
|
|
|
|
// BenchmarkGetObject10KbErasure - Benchmark Erasure.GetObject() for object size of 10KB.
|
|
func BenchmarkGetObject10KbErasure(b *testing.B) {
|
|
benchmarkGetObject(b, "Erasure", 10*humanize.KiByte)
|
|
}
|
|
|
|
// BenchmarkGetObject100KbFS - Benchmark FS.GetObject() for object size of 100KB.
|
|
func BenchmarkGetObject100KbFS(b *testing.B) {
|
|
benchmarkGetObject(b, "FS", 100*humanize.KiByte)
|
|
}
|
|
|
|
// BenchmarkGetObject100KbErasure - Benchmark Erasure.GetObject() for object size of 100KB.
|
|
func BenchmarkGetObject100KbErasure(b *testing.B) {
|
|
benchmarkGetObject(b, "Erasure", 100*humanize.KiByte)
|
|
}
|
|
|
|
// BenchmarkGetObject1MbFS - Benchmark FS.GetObject() for object size of 1MB.
|
|
func BenchmarkGetObject1MbFS(b *testing.B) {
|
|
benchmarkGetObject(b, "FS", 1*humanize.MiByte)
|
|
}
|
|
|
|
// BenchmarkGetObject1MbErasure - Benchmark Erasure.GetObject() for object size of 1MB.
|
|
func BenchmarkGetObject1MbErasure(b *testing.B) {
|
|
benchmarkGetObject(b, "Erasure", 1*humanize.MiByte)
|
|
}
|
|
|
|
// BenchmarkGetObject5MbFS - Benchmark FS.GetObject() for object size of 5MB.
|
|
func BenchmarkGetObject5MbFS(b *testing.B) {
|
|
benchmarkGetObject(b, "FS", 5*humanize.MiByte)
|
|
}
|
|
|
|
// BenchmarkGetObject5MbErasure - Benchmark Erasure.GetObject() for object size of 5MB.
|
|
func BenchmarkGetObject5MbErasure(b *testing.B) {
|
|
benchmarkGetObject(b, "Erasure", 5*humanize.MiByte)
|
|
}
|
|
|
|
// BenchmarkGetObject10MbFS - Benchmark FS.GetObject() for object size of 10MB.
|
|
func BenchmarkGetObject10MbFS(b *testing.B) {
|
|
benchmarkGetObject(b, "FS", 10*humanize.MiByte)
|
|
}
|
|
|
|
// BenchmarkGetObject10MbErasure - Benchmark Erasure.GetObject() for object size of 10MB.
|
|
func BenchmarkGetObject10MbErasure(b *testing.B) {
|
|
benchmarkGetObject(b, "Erasure", 10*humanize.MiByte)
|
|
}
|
|
|
|
// BenchmarkGetObject25MbFS - Benchmark FS.GetObject() for object size of 25MB.
|
|
func BenchmarkGetObject25MbFS(b *testing.B) {
|
|
benchmarkGetObject(b, "FS", 25*humanize.MiByte)
|
|
|
|
}
|
|
|
|
// BenchmarkGetObject25MbErasure - Benchmark Erasure.GetObject() for object size of 25MB.
|
|
func BenchmarkGetObject25MbErasure(b *testing.B) {
|
|
benchmarkGetObject(b, "Erasure", 25*humanize.MiByte)
|
|
}
|
|
|
|
// BenchmarkGetObject50MbFS - Benchmark FS.GetObject() for object size of 50MB.
|
|
func BenchmarkGetObject50MbFS(b *testing.B) {
|
|
benchmarkGetObject(b, "FS", 50*humanize.MiByte)
|
|
}
|
|
|
|
// BenchmarkGetObject50MbErasure - Benchmark Erasure.GetObject() for object size of 50MB.
|
|
func BenchmarkGetObject50MbErasure(b *testing.B) {
|
|
benchmarkGetObject(b, "Erasure", 50*humanize.MiByte)
|
|
}
|
|
|
|
// parallel benchmarks for ObjectLayer.GetObject() .
|
|
|
|
// BenchmarkGetObjectParallelVerySmallFS - Benchmark FS.GetObject() for object size of 10 bytes.
|
|
func BenchmarkGetObjectParallelVerySmallFS(b *testing.B) {
|
|
benchmarkGetObjectParallel(b, "FS", 10)
|
|
}
|
|
|
|
// BenchmarkGetObjectParallelVerySmallErasure - Benchmark Erasure.GetObject() for object size of 10 bytes.
|
|
func BenchmarkGetObjectParallelVerySmallErasure(b *testing.B) {
|
|
benchmarkGetObjectParallel(b, "Erasure", 10)
|
|
}
|
|
|
|
// BenchmarkGetObjectParallel10KbFS - Benchmark FS.GetObject() for object size of 10KB.
|
|
func BenchmarkGetObjectParallel10KbFS(b *testing.B) {
|
|
benchmarkGetObjectParallel(b, "FS", 10*humanize.KiByte)
|
|
}
|
|
|
|
// BenchmarkGetObjectParallel10KbErasure - Benchmark Erasure.GetObject() for object size of 10KB.
|
|
func BenchmarkGetObjectParallel10KbErasure(b *testing.B) {
|
|
benchmarkGetObjectParallel(b, "Erasure", 10*humanize.KiByte)
|
|
}
|
|
|
|
// BenchmarkGetObjectParallel100KbFS - Benchmark FS.GetObject() for object size of 100KB.
|
|
func BenchmarkGetObjectParallel100KbFS(b *testing.B) {
|
|
benchmarkGetObjectParallel(b, "FS", 100*humanize.KiByte)
|
|
}
|
|
|
|
// BenchmarkGetObjectParallel100KbErasure - Benchmark Erasure.GetObject() for object size of 100KB.
|
|
func BenchmarkGetObjectParallel100KbErasure(b *testing.B) {
|
|
benchmarkGetObjectParallel(b, "Erasure", 100*humanize.KiByte)
|
|
}
|
|
|
|
// BenchmarkGetObjectParallel1MbFS - Benchmark FS.GetObject() for object size of 1MB.
|
|
func BenchmarkGetObjectParallel1MbFS(b *testing.B) {
|
|
benchmarkGetObjectParallel(b, "FS", 1*humanize.MiByte)
|
|
}
|
|
|
|
// BenchmarkGetObjectParallel1MbErasure - Benchmark Erasure.GetObject() for object size of 1MB.
|
|
func BenchmarkGetObjectParallel1MbErasure(b *testing.B) {
|
|
benchmarkGetObjectParallel(b, "Erasure", 1*humanize.MiByte)
|
|
}
|
|
|
|
// BenchmarkGetObjectParallel5MbFS - Benchmark FS.GetObject() for object size of 5MB.
|
|
func BenchmarkGetObjectParallel5MbFS(b *testing.B) {
|
|
benchmarkGetObjectParallel(b, "FS", 5*humanize.MiByte)
|
|
}
|
|
|
|
// BenchmarkGetObjectParallel5MbErasure - Benchmark Erasure.GetObject() for object size of 5MB.
|
|
func BenchmarkGetObjectParallel5MbErasure(b *testing.B) {
|
|
benchmarkGetObjectParallel(b, "Erasure", 5*humanize.MiByte)
|
|
}
|
|
|
|
// BenchmarkGetObjectParallel10MbFS - Benchmark FS.GetObject() for object size of 10MB.
|
|
func BenchmarkGetObjectParallel10MbFS(b *testing.B) {
|
|
benchmarkGetObjectParallel(b, "FS", 10*humanize.MiByte)
|
|
}
|
|
|
|
// BenchmarkGetObjectParallel10MbErasure - Benchmark Erasure.GetObject() for object size of 10MB.
|
|
func BenchmarkGetObjectParallel10MbErasure(b *testing.B) {
|
|
benchmarkGetObjectParallel(b, "Erasure", 10*humanize.MiByte)
|
|
}
|
|
|
|
// BenchmarkGetObjectParallel25MbFS - Benchmark FS.GetObject() for object size of 25MB.
|
|
func BenchmarkGetObjectParallel25MbFS(b *testing.B) {
|
|
benchmarkGetObjectParallel(b, "FS", 25*humanize.MiByte)
|
|
|
|
}
|
|
|
|
// BenchmarkGetObjectParallel25MbErasure - Benchmark Erasure.GetObject() for object size of 25MB.
|
|
func BenchmarkGetObjectParallel25MbErasure(b *testing.B) {
|
|
benchmarkGetObjectParallel(b, "Erasure", 25*humanize.MiByte)
|
|
}
|
|
|
|
// BenchmarkGetObjectParallel50MbFS - Benchmark FS.GetObject() for object size of 50MB.
|
|
func BenchmarkGetObjectParallel50MbFS(b *testing.B) {
|
|
benchmarkGetObjectParallel(b, "FS", 50*humanize.MiByte)
|
|
}
|
|
|
|
// BenchmarkGetObjectParallel50MbErasure - Benchmark Erasure.GetObject() for object size of 50MB.
|
|
func BenchmarkGetObjectParallel50MbErasure(b *testing.B) {
|
|
benchmarkGetObjectParallel(b, "Erasure", 50*humanize.MiByte)
|
|
}
|