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minio/server_xl_test.go

2365 lines
91 KiB

/*
* Minio Cloud Storage, (C) 2016 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 main
import (
"bytes"
"crypto/md5"
"encoding/base64"
"encoding/hex"
"encoding/xml"
"fmt"
"io"
"io/ioutil"
"math/rand"
"net/http"
"sync"
"time"
. "gopkg.in/check.v1"
)
// API suite container.
type TestSuiteXL struct {
testServer TestServer
endPoint string
accessKey string
secretKey string
}
// Initializing the test suite.
var _ = Suite(&TestSuiteXL{})
// Setting up the test suite.
// Starting the Test server with temporary XL backend.
func (s *TestSuiteXL) SetUpSuite(c *C) {
s.testServer = StartTestServer(c, "XL")
s.endPoint = s.testServer.Server.URL
s.accessKey = s.testServer.AccessKey
s.secretKey = s.testServer.SecretKey
}
// Called implicitly by "gopkg.in/check.v1" after all tests are run.
func (s *TestSuiteXL) TearDownSuite(c *C) {
s.testServer.Stop()
}
func (s *TestSuiteXL) TestAuth(c *C) {
secretID, err := genSecretAccessKey()
c.Assert(err, IsNil)
accessID, err := genAccessKeyID()
c.Assert(err, IsNil)
c.Assert(len(secretID), Equals, minioSecretID)
c.Assert(len(accessID), Equals, minioAccessID)
}
// TestBucketPolicy - Inserts the bucket policy and verifies it by fetching the policy back.
// Deletes the policy and verifies the deletion by fetching it back.
func (s *TestSuiteXL) TestBucketPolicy(c *C) {
// Sample bucket policy.
bucketPolicyBuf := `{
"Version": "2012-10-17",
"Statement": [
{
"Action": [
"s3:GetBucketLocation",
"s3:ListBucket"
],
"Effect": "Allow",
"Principal": {
"AWS": [
"*"
]
},
"Resource": [
"arn:aws:s3:::%s"
]
},
{
"Action": [
"s3:GetObject"
],
"Effect": "Allow",
"Principal": {
"AWS": [
"*"
]
},
"Resource": [
"arn:aws:s3:::%s/this*"
]
}
]
}`
// generate a random bucket Name.
bucketName := getRandomBucketName()
// create the policy statement string with the randomly generated bucket name.
bucketPolicyStr := fmt.Sprintf(bucketPolicyBuf, bucketName, bucketName)
// HTTP request to create the bucket.
request, err := newTestRequest("PUT", getMakeBucketURL(s.endPoint, bucketName),
0, nil, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
client := http.Client{}
// execute the request.
response, err := client.Do(request)
c.Assert(err, IsNil)
// assert the http response status code.
c.Assert(response.StatusCode, Equals, http.StatusOK)
// Put a new bucket policy.
request, err = newTestRequest("PUT", getPutPolicyURL(s.endPoint, bucketName),
int64(len(bucketPolicyStr)), bytes.NewReader([]byte(bucketPolicyStr)), s.accessKey, s.secretKey)
c.Assert(err, IsNil)
client = http.Client{}
// execute the HTTP request to create bucket.
response, err = client.Do(request)
c.Assert(err, IsNil)
c.Assert(response.StatusCode, Equals, http.StatusNoContent)
// Fetch the uploaded policy.
request, err = newTestRequest("GET", getGetPolicyURL(s.endPoint, bucketName), 0, nil,
s.accessKey, s.secretKey)
c.Assert(err, IsNil)
client = http.Client{}
response, err = client.Do(request)
c.Assert(err, IsNil)
c.Assert(response.StatusCode, Equals, http.StatusOK)
bucketPolicyReadBuf, err := ioutil.ReadAll(response.Body)
c.Assert(err, IsNil)
// Verify if downloaded policy matches with previousy uploaded.
c.Assert(bytes.Equal([]byte(bucketPolicyStr), bucketPolicyReadBuf), Equals, true)
// Delete policy.
request, err = newTestRequest("DELETE", getDeletePolicyURL(s.endPoint, bucketName), 0, nil,
s.accessKey, s.secretKey)
c.Assert(err, IsNil)
client = http.Client{}
response, err = client.Do(request)
c.Assert(err, IsNil)
c.Assert(response.StatusCode, Equals, http.StatusNoContent)
// Verify if the policy was indeed deleted.
request, err = newTestRequest("GET", getGetPolicyURL(s.endPoint, bucketName),
0, nil, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
client = http.Client{}
response, err = client.Do(request)
c.Assert(err, IsNil)
c.Assert(response.StatusCode, Equals, http.StatusNotFound)
}
// TestDeleteBucket - validates DELETE bucket operation.
func (s *TestSuiteXL) TestDeleteBucket(c *C) {
bucketName := getRandomBucketName()
// HTTP request to create the bucket.
request, err := newTestRequest("PUT", getMakeBucketURL(s.endPoint, bucketName),
0, nil, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
client := http.Client{}
response, err := client.Do(request)
c.Assert(err, IsNil)
// assert the response status code.
c.Assert(response.StatusCode, Equals, http.StatusOK)
// construct request to delete the bucket.
request, err = newTestRequest("DELETE", getDeleteBucketURL(s.endPoint, bucketName),
0, nil, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
client = http.Client{}
response, err = client.Do(request)
c.Assert(err, IsNil)
// Assert the response status code.
c.Assert(response.StatusCode, Equals, http.StatusNoContent)
}
// TestDeleteBucketNotEmpty - Validates the operation during an attempt to delete a non-empty bucket.
func (s *TestSuiteXL) TestDeleteBucketNotEmpty(c *C) {
// generate a random bucket name.
bucketName := getRandomBucketName()
// HTTP request to create the bucket.
request, err := newTestRequest("PUT", getMakeBucketURL(s.endPoint, bucketName),
0, nil, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
client := http.Client{}
// execute the request.
response, err := client.Do(request)
c.Assert(err, IsNil)
// assert the response status code.
c.Assert(response.StatusCode, Equals, http.StatusOK)
// generate http request for an object upload.
// "test-object" is the object name.
objectName := "test-object"
request, err = newTestRequest("PUT", getPutObjectURL(s.endPoint, bucketName, objectName),
0, nil, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
client = http.Client{}
// execute the request to complete object upload.
response, err = client.Do(request)
c.Assert(err, IsNil)
// assert the status code of the response.
c.Assert(response.StatusCode, Equals, http.StatusOK)
// constructing http request to delete the bucket.
// making an attempt to delete an non-empty bucket.
// expected to fail.
request, err = newTestRequest("DELETE", getDeleteBucketURL(s.endPoint, bucketName),
0, nil, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
client = http.Client{}
response, err = client.Do(request)
c.Assert(err, IsNil)
c.Assert(response.StatusCode, Equals, http.StatusConflict)
}
// TestDeleteObject - uploads the object first.
func (s *TestSuiteXL) TestDeleteObject(c *C) {
// generate a random bucket name.
bucketName := getRandomBucketName()
// HTTP request to create the bucket.
request, err := newTestRequest("PUT", getMakeBucketURL(s.endPoint, bucketName),
0, nil, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
client := http.Client{}
// execute the request.
response, err := client.Do(request)
c.Assert(err, IsNil)
// assert the http response status code.
c.Assert(response.StatusCode, Equals, http.StatusOK)
objectName := "prefix/myobject"
// obtain http request to upload object.
// object Name contains a prefix.
request, err = newTestRequest("PUT", getPutObjectURL(s.endPoint, bucketName, objectName),
0, nil, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
client = http.Client{}
// execute the http request.
response, err = client.Do(request)
c.Assert(err, IsNil)
// assert the status of http response.
c.Assert(response.StatusCode, Equals, http.StatusOK)
// object name was "prefix/myobject", an attempt to delelte "prefix"
// Should not delete "prefix/myobject"
request, err = newTestRequest("DELETE", getDeleteObjectURL(s.endPoint, bucketName, "prefix"),
0, nil, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
client = http.Client{}
response, err = client.Do(request)
c.Assert(err, IsNil)
c.Assert(response.StatusCode, Equals, http.StatusNoContent)
// create http request to HEAD on the object.
// this helps to validate the existence of the bucket.
request, err = newTestRequest("HEAD", getHeadObjectURL(s.endPoint, bucketName, objectName),
0, nil, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
client = http.Client{}
response, err = client.Do(request)
c.Assert(err, IsNil)
// Assert the HTTP response status code.
c.Assert(response.StatusCode, Equals, http.StatusOK)
// create HTTP request to delete the object.
request, err = newTestRequest("DELETE", getDeleteObjectURL(s.endPoint, bucketName, objectName),
0, nil, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
client = http.Client{}
// execute the http request.
response, err = client.Do(request)
c.Assert(err, IsNil)
// assert the http response status code.
c.Assert(response.StatusCode, Equals, http.StatusNoContent)
// Delete of non-existent data should return success.
request, err = newTestRequest("DELETE", getDeleteObjectURL(s.endPoint, bucketName, "prefix/myobject1"),
0, nil, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
client = http.Client{}
// execute the http request.
response, err = client.Do(request)
c.Assert(err, IsNil)
// assert the http response status.
c.Assert(response.StatusCode, Equals, http.StatusNoContent)
}
// TestNonExistentBucket - Asserts response for HEAD on non-existent bucket.
func (s *TestSuiteXL) TestNonExistentBucket(c *C) {
// generate a random bucket name.
bucketName := getRandomBucketName()
// create request to HEAD on the bucket.
// HEAD on an bucket helps validate the existence of the bucket.
request, err := newTestRequest("HEAD", getHEADBucketURL(s.endPoint, bucketName),
0, nil, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
client := http.Client{}
// execute the http request.
response, err := client.Do(request)
c.Assert(err, IsNil)
// Assert the response.
c.Assert(response.StatusCode, Equals, http.StatusNotFound)
}
// TestEmptyObject - Asserts the response for operation on a 0 byte object.
func (s *TestSuiteXL) TestEmptyObject(c *C) {
// generate a random bucket name.
bucketName := getRandomBucketName()
// HTTP request to create the bucket.
request, err := newTestRequest("PUT", getMakeBucketURL(s.endPoint, bucketName),
0, nil, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
client := http.Client{}
// execute the http request.
response, err := client.Do(request)
c.Assert(err, IsNil)
// assert the http response status code.
c.Assert(response.StatusCode, Equals, http.StatusOK)
objectName := "test-object"
// construct http request for uploading the object.
request, err = newTestRequest("PUT", getPutObjectURL(s.endPoint, bucketName, objectName),
0, nil, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
client = http.Client{}
// execute the upload request.
response, err = client.Do(request)
c.Assert(err, IsNil)
// assert the http response.
c.Assert(response.StatusCode, Equals, http.StatusOK)
// make HTTP request to fetch the object.
request, err = newTestRequest("GET", getGetObjectURL(s.endPoint, bucketName, objectName),
0, nil, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
client = http.Client{}
// execute the http request to fetch object.
response, err = client.Do(request)
c.Assert(err, IsNil)
// assert the http response status code.
c.Assert(response.StatusCode, Equals, http.StatusOK)
var buffer bytes.Buffer
// extract the body of the response.
responseBody, err := ioutil.ReadAll(response.Body)
c.Assert(err, IsNil)
// assert the http response body content.
c.Assert(true, Equals, bytes.Equal(responseBody, buffer.Bytes()))
}
// TestBucket - Asserts the response for HEAD on an existing bucket.
func (s *TestSuiteXL) TestBucket(c *C) {
// generate a random bucket name.
bucketName := getRandomBucketName()
// HTTP request to create the bucket.
request, err := newTestRequest("PUT", getMakeBucketURL(s.endPoint, bucketName),
0, nil, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
client := http.Client{}
response, err := client.Do(request)
c.Assert(err, IsNil)
c.Assert(response.StatusCode, Equals, http.StatusOK)
// generating HEAD http request on the bucket.
// this helps verify existence of the bucket.
request, err = newTestRequest("HEAD", getHEADBucketURL(s.endPoint, bucketName),
0, nil, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
// execute the request.
client = http.Client{}
response, err = client.Do(request)
c.Assert(err, IsNil)
// assert the response http status code.
c.Assert(response.StatusCode, Equals, http.StatusOK)
}
// TestGetObject - Tests fetching of a small object after its insertion into the bucket.
func (s *TestSuiteXL) TestGetObject(c *C) {
// generate a random bucket name.
bucketName := getRandomBucketName()
buffer := bytes.NewReader([]byte("hello world"))
// HTTP request to create the bucket.
request, err := newTestRequest("PUT", getMakeBucketURL(s.endPoint, bucketName),
0, nil, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
client := http.Client{}
// execute the make bucket http request.
response, err := client.Do(request)
c.Assert(err, IsNil)
// assert the response http status code.
c.Assert(response.StatusCode, Equals, http.StatusOK)
objectName := "testObject"
// create HTTP request to upload the object.
request, err = newTestRequest("PUT", getPutObjectURL(s.endPoint, bucketName, objectName),
int64(buffer.Len()), buffer, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
client = http.Client{}
// execute the HTTP request to upload the object.
response, err = client.Do(request)
c.Assert(err, IsNil)
// assert the HTTP response status code.
c.Assert(response.StatusCode, Equals, http.StatusOK)
// create HTTP request to fetch the object.
request, err = newTestRequest("GET", getGetObjectURL(s.endPoint, bucketName, objectName),
0, nil, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
client = http.Client{}
// execute the http request to fetch the object.
response, err = client.Do(request)
c.Assert(err, IsNil)
// assert the http response status code.
c.Assert(response.StatusCode, Equals, http.StatusOK)
// extract response body content.
responseBody, err := ioutil.ReadAll(response.Body)
c.Assert(err, IsNil)
// assert the HTTP response body content with the expected content.
c.Assert(responseBody, DeepEquals, []byte("hello world"))
}
// TestMultipleObjects - Validates upload and fetching of multiple object into the bucket.
func (s *TestSuiteXL) TestMultipleObjects(c *C) {
// generate a random bucket name.
bucketName := getRandomBucketName()
// HTTP request to create the bucket.
request, err := newTestRequest("PUT", getMakeBucketURL(s.endPoint, bucketName),
0, nil, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
client := http.Client{}
// execute the HTTP request to create the bucket.
response, err := client.Do(request)
c.Assert(err, IsNil)
c.Assert(response.StatusCode, Equals, http.StatusOK)
// constructing HTTP request to fetch a non-existent object.
// expected to fail, error response asserted for expected error values later.
objectName := "testObject"
request, err = newTestRequest("GET", getGetObjectURL(s.endPoint, bucketName, objectName),
0, nil, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
client = http.Client{}
// execute the HTTP request.
response, err = client.Do(request)
c.Assert(err, IsNil)
// Asserting the error response with the expected values.
verifyError(c, response, "NoSuchKey", "The specified key does not exist.", http.StatusNotFound)
objectName = "testObject1"
// content for the object to be uploaded.
buffer1 := bytes.NewReader([]byte("hello one"))
// create HTTP request for the object upload.
request, err = newTestRequest("PUT", getPutObjectURL(s.endPoint, bucketName, objectName),
int64(buffer1.Len()), buffer1, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
client = http.Client{}
// execute the HTTP request for object upload.
response, err = client.Do(request)
c.Assert(err, IsNil)
// assert the returned values.
c.Assert(response.StatusCode, Equals, http.StatusOK)
// create HTTP request to fetch the object which was uploaded above.
request, err = newTestRequest("GET", getGetObjectURL(s.endPoint, bucketName, objectName),
0, nil, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
client = http.Client{}
// execute the HTTP request.
response, err = client.Do(request)
c.Assert(err, IsNil)
// assert whether 200 OK response status is obtained.
c.Assert(response.StatusCode, Equals, http.StatusOK)
// extract the response body.
responseBody, err := ioutil.ReadAll(response.Body)
c.Assert(err, IsNil)
// assert the content body for the expected object data.
c.Assert(true, Equals, bytes.Equal(responseBody, []byte("hello one")))
// data for new object to be uploaded.
buffer2 := bytes.NewReader([]byte("hello two"))
objectName = "testObject2"
request, err = newTestRequest("PUT", getPutObjectURL(s.endPoint, bucketName, objectName),
int64(buffer2.Len()), buffer2, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
client = http.Client{}
// execute the HTTP request for object upload.
response, err = client.Do(request)
c.Assert(err, IsNil)
// assert the response status code for expected value 200 OK.
c.Assert(response.StatusCode, Equals, http.StatusOK)
// fetch the object which was uploaded above.
request, err = newTestRequest("GET", getGetObjectURL(s.endPoint, bucketName, objectName),
0, nil, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
client = http.Client{}
// execute the HTTP request to fetch the object.
response, err = client.Do(request)
c.Assert(err, IsNil)
// assert the response status code for expected value 200 OK.
c.Assert(response.StatusCode, Equals, http.StatusOK)
// verify response data
responseBody, err = ioutil.ReadAll(response.Body)
c.Assert(err, IsNil)
c.Assert(true, Equals, bytes.Equal(responseBody, []byte("hello two")))
// data for new object to be uploaded.
buffer3 := bytes.NewReader([]byte("hello three"))
objectName = "testObject3"
request, err = newTestRequest("PUT", getPutObjectURL(s.endPoint, bucketName, objectName),
int64(buffer3.Len()), buffer3, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
client = http.Client{}
// execute HTTP request.
response, err = client.Do(request)
c.Assert(err, IsNil)
// verify the response code with the expected value of 200 OK.
c.Assert(response.StatusCode, Equals, http.StatusOK)
// fetch the object which was uploaded above.
request, err = newTestRequest("GET", getPutObjectURL(s.endPoint, bucketName, objectName),
0, nil, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
client = http.Client{}
response, err = client.Do(request)
c.Assert(err, IsNil)
c.Assert(response.StatusCode, Equals, http.StatusOK)
// verify object.
responseBody, err = ioutil.ReadAll(response.Body)
c.Assert(err, IsNil)
c.Assert(true, Equals, bytes.Equal(responseBody, []byte("hello three")))
}
// TestNotImplemented - Validates response for obtaining policy on an non-existent bucket and object.
func (s *TestSuiteXL) TestNotImplemented(c *C) {
// generate a random bucket name.
bucketName := getRandomBucketName()
request, err := newTestRequest("GET", s.endPoint+"/"+bucketName+"/object?policy",
0, nil, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
client := http.Client{}
response, err := client.Do(request)
c.Assert(err, IsNil)
c.Assert(response.StatusCode, Equals, http.StatusNotImplemented)
}
// TestHeader - Validates the error response for an attempt to fetch non-existent object.
func (s *TestSuiteXL) TestHeader(c *C) {
// generate a random bucket name.
bucketName := getRandomBucketName()
// obtain HTTP request to fetch an object from non-existent bucket/object.
request, err := newTestRequest("GET", getGetObjectURL(s.endPoint, bucketName, "testObject"),
0, nil, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
client := http.Client{}
response, err := client.Do(request)
c.Assert(err, IsNil)
// asserting for the expected error response.
verifyError(c, response, "NoSuchBucket", "The specified bucket does not exist.", http.StatusNotFound)
}
// TestPutBucket - Validating bucket creation.
func (s *TestSuiteXL) TestPutBucket(c *C) {
// generate a random bucket name.
bucketName := getRandomBucketName()
// Block 1: Testing for racey access
// The assertion is removed from this block since the purpose of this block is to find races
// The purpose this block is not to check for correctness of functionality
// Run the test with -race flag to utilize this
var wg sync.WaitGroup
for i := 0; i < ConcurrencyLevel; i++ {
wg.Add(1)
go func() {
defer wg.Done()
// HTTP request to create the bucket.
request, err := newTestRequest("PUT", getMakeBucketURL(s.endPoint, bucketName),
0, nil, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
client := http.Client{}
response, err := client.Do(request)
defer response.Body.Close()
}()
}
wg.Wait()
bucketName = getRandomBucketName()
//Block 2: testing for correctness of the functionality
// HTTP request to create the bucket.
request, err := newTestRequest("PUT", getMakeBucketURL(s.endPoint, bucketName),
0, nil, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
client := http.Client{}
response, err := client.Do(request)
c.Assert(err, IsNil)
c.Assert(response.StatusCode, Equals, http.StatusOK)
response.Body.Close()
}
// TestCopyObject - Validates copy object.
// The following is the test flow.
// 1. Create bucket.
// 2. Insert Object.
// 3. Use "X-Amz-Copy-Source" header to copy the previously inserted object.
// 4. Validate the content of copied object.
func (s *TestSuiteXL) TestCopyObject(c *C) {
// generate a random bucket name.
bucketName := getRandomBucketName()
// HTTP request to create the bucket.
request, err := newTestRequest("PUT", getMakeBucketURL(s.endPoint, bucketName),
0, nil, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
client := http.Client{}
// execute the HTTP request to create bucket.
response, err := client.Do(request)
c.Assert(err, IsNil)
c.Assert(response.StatusCode, Equals, http.StatusOK)
// content for the object to be inserted.
buffer1 := bytes.NewReader([]byte("hello world"))
objectName := "testObject"
// create HTTP request for object upload.
request, err = newTestRequest("PUT", getPutObjectURL(s.endPoint, bucketName, objectName),
int64(buffer1.Len()), buffer1, s.accessKey, s.secretKey)
request.Header.Set("Content-Type", "application/json")
c.Assert(err, IsNil)
// execute the HTTP request for object upload.
response, err = client.Do(request)
c.Assert(err, IsNil)
c.Assert(response.StatusCode, Equals, http.StatusOK)
objectName2 := "testObject2"
// creating HTTP request for uploading the object.
request, err = newTestRequest("PUT", getPutObjectURL(s.endPoint, bucketName, objectName2),
0, nil, s.accessKey, s.secretKey)
// setting the "X-Amz-Copy-Source" to allow copying the content of
// previously uploaded object.
request.Header.Set("X-Amz-Copy-Source", "/"+bucketName+"/"+objectName)
c.Assert(err, IsNil)
// execute the HTTP request.
// the content is expected to have the content of previous disk.
response, err = client.Do(request)
c.Assert(err, IsNil)
c.Assert(response.StatusCode, Equals, http.StatusOK)
// creating HTTP request to fetch the previously uploaded object.
request, err = newTestRequest("GET", getGetObjectURL(s.endPoint, bucketName, objectName2),
0, nil, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
// executing the HTTP request.
response, err = client.Do(request)
c.Assert(err, IsNil)
// validating the response status code.
c.Assert(response.StatusCode, Equals, http.StatusOK)
// reading the response body.
// response body is expected to have the copied content of the first uploaded object.
object, err := ioutil.ReadAll(response.Body)
c.Assert(err, IsNil)
c.Assert(string(object), Equals, "hello world")
c.Assert(response.Header.Get("Content-Type"), Equals, "application/json")
}
// TestPutObject - Tests successful put object request.
func (s *TestSuiteXL) TestPutObject(c *C) {
// generate a random bucket name.
bucketName := getRandomBucketName()
// HTTP request to create the bucket.
request, err := newTestRequest("PUT", getMakeBucketURL(s.endPoint, bucketName),
0, nil, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
client := http.Client{}
// execute the HTTP request to create bucket.
response, err := client.Do(request)
c.Assert(err, IsNil)
c.Assert(response.StatusCode, Equals, http.StatusOK)
// content for new object upload.
buffer1 := bytes.NewReader([]byte("hello world"))
objectName := "testObject"
// creating HTTP request for object upload.
request, err = newTestRequest("PUT", getPutObjectURL(s.endPoint, bucketName, objectName),
int64(buffer1.Len()), buffer1, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
// execute the HTTP request for object upload.
response, err = client.Do(request)
c.Assert(err, IsNil)
c.Assert(response.StatusCode, Equals, http.StatusOK)
// fetch the object back and verify its contents.
request, err = newTestRequest("GET", getGetObjectURL(s.endPoint, bucketName, objectName),
0, nil, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
// execute the HTTP request to fetch the object.
response, err = client.Do(request)
c.Assert(err, IsNil)
c.Assert(response.StatusCode, Equals, http.StatusOK)
c.Assert(response.ContentLength, Equals, int64(len([]byte("hello world"))))
var buffer2 bytes.Buffer
// retrive the contents of response body.
n, err := io.Copy(&buffer2, response.Body)
c.Assert(err, IsNil)
c.Assert(n, Equals, int64(len([]byte("hello world"))))
// asserted the contents of the fetched object with the expected result.
c.Assert(true, Equals, bytes.Equal(buffer2.Bytes(), []byte("hello world")))
}
// TestPutObjectLongName - Long Object name strings are created and uploaded, validated for success.
func (s *TestSuiteXL) TestPutObjectLongName(c *C) {
// generate a random bucket name.
bucketName := getRandomBucketName()
// HTTP request to create the bucket.
request, err := newTestRequest("PUT", getMakeBucketURL(s.endPoint, bucketName),
0, nil, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
client := http.Client{}
// execute the HTTP request to create bucket.
response, err := client.Do(request)
c.Assert(err, IsNil)
c.Assert(response.StatusCode, Equals, http.StatusOK)
// content for the object to be uploaded.
buffer := bytes.NewReader([]byte("hello world"))
// make long object name.
longObjName := fmt.Sprintf("%0255d/%0255d/%0255d", 1, 1, 1)
// create new HTTP request to insert the object.
request, err = newTestRequest("PUT", getPutObjectURL(s.endPoint, bucketName, longObjName),
int64(buffer.Len()), buffer, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
// execute the HTTP request.
response, err = client.Do(request)
c.Assert(err, IsNil)
c.Assert(response.StatusCode, Equals, http.StatusOK)
// make long object name.
longObjName = fmt.Sprintf("%0256d", 1)
request, err = newTestRequest("PUT", getPutObjectURL(s.endPoint, bucketName, longObjName),
int64(buffer.Len()), buffer, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
response, err = client.Do(request)
c.Assert(err, IsNil)
c.Assert(response.StatusCode, Equals, http.StatusNotFound)
}
// TestListBuckets - Make request for listing of all buckets.
// XML response is parsed.
// Its success verifies the format of the response.
func (s *TestSuiteXL) TestListBuckets(c *C) {
// create HTTP request for listing buckets.
request, err := newTestRequest("GET", getListBucketURL(s.endPoint),
0, nil, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
client := http.Client{}
// execute the HTTP request to list buckets.
response, err := client.Do(request)
c.Assert(err, IsNil)
c.Assert(response.StatusCode, Equals, http.StatusOK)
var results ListBucketsResponse
// parse the list bucket response.
decoder := xml.NewDecoder(response.Body)
err = decoder.Decode(&results)
// validating that the xml-decoding/parsing was successfull.
c.Assert(err, IsNil)
}
// TestNotBeAbleToCreateObjectInNonexistentBucket - Validates the error response
// on an attempt to upload an object into a non-existent bucket.
func (s *TestSuiteXL) TestNotBeAbleToCreateObjectInNonexistentBucket(c *C) {
// generate a random bucket name.
bucketName := getRandomBucketName()
// content of the object to be uploaded.
buffer1 := bytes.NewReader([]byte("hello world"))
// preparing for upload by generating the upload URL.
objectName := "test-object"
request, err := newTestRequest("PUT", getPutObjectURL(s.endPoint, bucketName, objectName),
int64(buffer1.Len()), buffer1, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
client := http.Client{}
// Execute the HTTP request.
response, err := client.Do(request)
c.Assert(err, IsNil)
// Assert the response error message.
verifyError(c, response, "NoSuchBucket", "The specified bucket does not exist.", http.StatusNotFound)
}
// TestGetOnObject - Asserts properties for GET on an object.
// GET requests on an object retrieves the object from server.
// Tests behaviour when If-Match/If-None-Match headers are set on the request.
func (s *TestSuiteXL) TestGetOnObject(c *C) {
// generate a random bucket name.
bucketName := getRandomBucketName()
// make HTTP request to create the bucket.
request, err := newTestRequest("PUT", getMakeBucketURL(s.endPoint, bucketName),
0, nil, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
client := http.Client{}
// execute the HTTP request to create bucket.
response, err := client.Do(request)
c.Assert(err, IsNil)
c.Assert(response.StatusCode, Equals, http.StatusOK)
buffer1 := bytes.NewReader([]byte("hello world"))
request, err = newTestRequest("PUT", s.endPoint+"/"+bucketName+"/object1",
int64(buffer1.Len()), buffer1, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
response, err = client.Do(request)
c.Assert(err, IsNil)
c.Assert(response.StatusCode, Equals, http.StatusOK)
// GetObject with If-Match sending correct etag in request headers
// is expected to return the object
md5Writer := md5.New()
md5Writer.Write([]byte("hello world"))
etag := hex.EncodeToString(md5Writer.Sum(nil))
request, err = newTestRequest("GET", s.endPoint+"/"+bucketName+"/object1",
0, nil, s.accessKey, s.secretKey)
request.Header.Set("If-Match", etag)
response, err = client.Do(request)
c.Assert(err, IsNil)
c.Assert(response.StatusCode, Equals, http.StatusOK)
var body []byte
body, err = ioutil.ReadAll(response.Body)
c.Assert(err, IsNil)
c.Assert(string(body), Equals, "hello world")
// GetObject with If-Match sending mismatching etag in request headers
// is expected to return an error response with ErrPreconditionFailed.
request, err = newTestRequest("GET", s.endPoint+"/"+bucketName+"/object1",
0, nil, s.accessKey, s.secretKey)
request.Header.Set("If-Match", etag[1:])
response, err = client.Do(request)
verifyError(c, response, "PreconditionFailed", "At least one of the preconditions you specified did not hold.", http.StatusPreconditionFailed)
// GetObject with If-None-Match sending mismatching etag in request headers
// is expected to return the object.
request, err = newTestRequest("GET", s.endPoint+"/"+bucketName+"/object1",
0, nil, s.accessKey, s.secretKey)
request.Header.Set("If-None-Match", etag[1:])
response, err = client.Do(request)
c.Assert(response.StatusCode, Equals, http.StatusOK)
body, err = ioutil.ReadAll(response.Body)
c.Assert(err, IsNil)
c.Assert(string(body), Equals, "hello world")
// GetObject with If-None-Match sending matching etag in request headers
// is expected to return (304) Not-Modified.
request, err = newTestRequest("GET", s.endPoint+"/"+bucketName+"/object1",
0, nil, s.accessKey, s.secretKey)
request.Header.Set("If-None-Match", etag)
response, err = client.Do(request)
c.Assert(err, IsNil)
c.Assert(response.StatusCode, Equals, http.StatusNotModified)
}
// TestHeadOnObjectLastModified - Asserts response for HEAD on an object.
// HEAD requests on an object validates the existence of the object.
// The responses for fetching the object when If-Modified-Since
// and If-Unmodified-Since headers set are validated.
// If-Modified-Since - Return the object only if it has been modified since the specified time, else return a 304 (not modified).
// If-Unmodified-Since - Return the object only if it has not been modified since the specified time, else return a 412 (precondition failed).
func (s *TestSuiteXL) TestHeadOnObjectLastModified(c *C) {
// generate a random bucket name.
bucketName := getRandomBucketName()
// HTTP request to create the bucket.
request, err := newTestRequest("PUT", getMakeBucketURL(s.endPoint, bucketName),
0, nil, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
client := http.Client{}
// execute the HTTP request to create bucket.
response, err := client.Do(request)
c.Assert(err, IsNil)
c.Assert(response.StatusCode, Equals, http.StatusOK)
// preparing for object upload.
objectName := "test-object"
// content for the object to be uploaded.
buffer1 := bytes.NewReader([]byte("hello world"))
// obtaining URL for uploading the object.
request, err = newTestRequest("PUT", getPutObjectURL(s.endPoint, bucketName, objectName),
int64(buffer1.Len()), buffer1, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
// executing the HTTP request to download the object.
response, err = client.Do(request)
c.Assert(err, IsNil)
c.Assert(response.StatusCode, Equals, http.StatusOK)
// make HTTP request to obtain object info.
request, err = newTestRequest("HEAD", getHeadObjectURL(s.endPoint, bucketName, objectName),
0, nil, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
// execute the HTTP request.
response, err = client.Do(request)
c.Assert(err, IsNil)
// verify the status of the HTTP response.
c.Assert(response.StatusCode, Equals, http.StatusOK)
// retrive the info of last modification time of the object from the response header.
lastModified := response.Header.Get("Last-Modified")
// Parse it into time.Time structure.
t, err := time.Parse(http.TimeFormat, lastModified)
c.Assert(err, IsNil)
// make HTTP request to obtain object info.
// But this time set the "If-Modified-Since" header to be a minute more than the actual
// last modified time of the object.
request, err = newTestRequest("HEAD", getHeadObjectURL(s.endPoint, bucketName, objectName),
0, nil, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
request.Header.Set("If-Modified-Since", t.Add(1*time.Minute).UTC().Format(http.TimeFormat))
response, err = client.Do(request)
c.Assert(err, IsNil)
// Since the "If-Modified-Since" header was ahead in time compared to the actual modified time of the object
// expecting the response status to be http.StatusNotModified.
c.Assert(response.StatusCode, Equals, http.StatusNotModified)
// Again, obtain the object info.
// This time setting "If-Unmodified-Since" to a time after the object is modified.
// As documented above, expecting http.StatusPreconditionFailed.
request, err = newTestRequest("HEAD", getHeadObjectURL(s.endPoint, bucketName, objectName),
0, nil, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
request.Header.Set("If-Unmodified-Since", t.Add(-1*time.Minute).UTC().Format(http.TimeFormat))
response, err = client.Do(request)
c.Assert(err, IsNil)
c.Assert(response.StatusCode, Equals, http.StatusPreconditionFailed)
}
// TestHeadOnBucket - Validates response for HEAD on the bucket.
// HEAD request on the bucket validates the existence of the bucket.
func (s *TestSuiteXL) TestHeadOnBucket(c *C) {
// generate a random bucket name.
bucketName := getRandomBucketName()
// HTTP request to create the bucket.
request, err := newTestRequest("PUT", getHEADBucketURL(s.endPoint, bucketName),
0, nil, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
client := http.Client{}
// execute the HTTP request to create bucket.
response, err := client.Do(request)
c.Assert(err, IsNil)
c.Assert(response.StatusCode, Equals, http.StatusOK)
// make HEAD request on the bucket.
request, err = newTestRequest("HEAD", getHEADBucketURL(s.endPoint, bucketName),
0, nil, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
// execute the HTTP request.
response, err = client.Do(request)
c.Assert(err, IsNil)
// Asserting the response status for expected value of http.StatusOK.
c.Assert(response.StatusCode, Equals, http.StatusOK)
}
// TestContentTypePersists - Object upload with different Content-type is first done.
// And then a HEAD and GET request on these objects are done to validate if the same Content-Type set during upload persists.
func (s *TestSuiteXL) TestContentTypePersists(c *C) {
// generate a random bucket name.
bucketName := getRandomBucketName()
// HTTP request to create the bucket.
request, err := newTestRequest("PUT", getMakeBucketURL(s.endPoint, bucketName),
0, nil, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
client := http.Client{}
// execute the HTTP request to create bucket.
response, err := client.Do(request)
c.Assert(err, IsNil)
c.Assert(response.StatusCode, Equals, http.StatusOK)
// Uploading a new object with Content-Type "application/zip".
// content for the object to be uploaded.
buffer1 := bytes.NewReader([]byte("hello world"))
objectName := "test-1-object"
// constructing HTTP request for object upload.
request, err = newTestRequest("PUT", getPutObjectURL(s.endPoint, bucketName, objectName),
int64(buffer1.Len()), buffer1, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
// setting the Content-Type header to be application/zip.
// After object upload a validation will be done to see if the Content-Type set persists.
request.Header.Set("Content-Type", "application/zip")
client = http.Client{}
// execute the HTTP request for object upload.
response, err = client.Do(request)
c.Assert(err, IsNil)
c.Assert(response.StatusCode, Equals, http.StatusOK)
// Fetching the object info using HEAD request for the object which was uploaded above.
request, err = newTestRequest("HEAD", getHeadObjectURL(s.endPoint, bucketName, objectName),
0, nil, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
// Execute the HTTP request.
response, err = client.Do(request)
c.Assert(err, IsNil)
// Verify if the Content-Type header is set during the object persists.
c.Assert(response.Header.Get("Content-Type"), Equals, "application/zip")
// Fetching the object itself and then verify the Content-Type header.
request, err = newTestRequest("GET", getGetObjectURL(s.endPoint, bucketName, objectName),
0, nil, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
client = http.Client{}
// Execute the HTTP to fetch the object.
response, err = client.Do(request)
c.Assert(err, IsNil)
c.Assert(response.StatusCode, Equals, http.StatusOK)
// Verify if the Content-Type header is set during the object persists.
c.Assert(response.Header.Get("Content-Type"), Equals, "application/zip")
// Uploading a new object with Content-Type "application/json".
objectName = "test-2-object"
buffer2 := bytes.NewReader([]byte("hello world"))
request, err = newTestRequest("PUT", getPutObjectURL(s.endPoint, bucketName, objectName),
int64(buffer2.Len()), buffer2, s.accessKey, s.secretKey)
// deleting the old header value.
delete(request.Header, "Content-Type")
// setting the request header to be application/json.
request.Header.Add("Content-Type", "application/json")
c.Assert(err, IsNil)
// Execute the HTTP request to upload the object.
response, err = client.Do(request)
c.Assert(err, IsNil)
c.Assert(response.StatusCode, Equals, http.StatusOK)
// Obtain the info of the object which was uploaded above using HEAD request.
request, err = newTestRequest("HEAD", getHeadObjectURL(s.endPoint, bucketName, objectName),
0, nil, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
// Execute the HTTP request.
response, err = client.Do(request)
c.Assert(err, IsNil)
// Assert if the content-type header set during the object upload persists.
c.Assert(response.Header.Get("Content-Type"), Equals, "application/json")
// Fetch the object and assert whether the Content-Type header persists.
request, err = newTestRequest("GET", getGetObjectURL(s.endPoint, bucketName, objectName),
0, nil, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
// Execute the HTTP request.
response, err = client.Do(request)
c.Assert(err, IsNil)
// Assert if the content-type header set during the object upload persists.
c.Assert(response.Header.Get("Content-Type"), Equals, "application/json")
}
// TestPartialContent - Validating for GetObject with partial content request.
// By setting the Range header, A request to send specific bytes range of data from an
// already uploaded object can be done.
func (s *TestSuiteXL) TestPartialContent(c *C) {
// generate a random bucket name.
bucketName := getRandomBucketName()
// HTTP Request to create the bucket.
request, err := newTestRequest("PUT", getMakeBucketURL(s.endPoint, bucketName),
0, nil, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
client := http.Client{}
// execute the HTTP request to create the bucket.
response, err := client.Do(request)
c.Assert(err, IsNil)
c.Assert(response.StatusCode, Equals, http.StatusOK)
// content for the object to be uploaded.
buffer1 := bytes.NewReader([]byte("Hello World"))
objectName := "test-object"
// make HTTP request to upload the object.
request, err = newTestRequest("PUT", getPutObjectURL(s.endPoint, bucketName, objectName),
int64(buffer1.Len()), buffer1, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
client = http.Client{}
// Execute the HTTP request for object upload.
response, err = client.Do(request)
// verify that the upload was successfull.
c.Assert(err, IsNil)
c.Assert(response.StatusCode, Equals, http.StatusOK)
// Set of cases which will be used to create Get Object requests with specific content range.
var table = []struct {
byteRange string
expectedString string
}{
// Request bytes 6-7 of the uploaded object.
// Since the object content was "Hello World", expecting "Wo" in the response.
{"6-7", "Wo"},
// Request for first 6 bytes of object content.
{"6-", "World"},
// Request for last 7 bytes of the object content.
{"-7", "o World"},
}
for _, t := range table {
// make HTTP request to fetch the object.
request, err = newTestRequest("GET", getGetObjectURL(s.endPoint, bucketName, objectName),
0, nil, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
// Set the Range header with range of bytes data of the uploaded object to be fetched.
request.Header.Add("Range", "bytes="+t.byteRange)
client = http.Client{}
// execute the HTTP request.
response, err = client.Do(request)
c.Assert(err, IsNil)
// since the complete object is not fetched,
// http.StatusPartialContent is expected to be the response status.
c.Assert(response.StatusCode, Equals, http.StatusPartialContent)
// parse the response body to obtain the partial content requested for.
partialObject, err := ioutil.ReadAll(response.Body)
c.Assert(err, IsNil)
// asserting the obtained partial content with the expected data.
c.Assert(string(partialObject), Equals, t.expectedString)
}
}
// TestListObjectsHandlerErrors - Setting invalid parameters to List Objects
// and then asserting the error response with the expected one.
func (s *TestSuiteXL) TestListObjectsHandlerErrors(c *C) {
// generate a random bucket name.
bucketName := getRandomBucketName()
// HTTP request to create the bucket.
request, err := newTestRequest("PUT", getMakeBucketURL(s.endPoint, bucketName),
0, nil, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
client := http.Client{}
// execute the HTTP request to create bucket.
response, err := client.Do(request)
c.Assert(err, IsNil)
c.Assert(response.StatusCode, Equals, http.StatusOK)
// create HTTP request with invalid value of max-keys parameter.
// max-keys is set to -2.
request, err = newTestRequest("GET", getListObjectsURL(s.endPoint, bucketName, "-2"),
0, nil, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
client = http.Client{}
// execute the HTTP request.
response, err = client.Do(request)
c.Assert(err, IsNil)
// validating the error response.
verifyError(c, response, "InvalidArgument", "Argument maxKeys must be an integer between 0 and 2147483647.", http.StatusBadRequest)
}
// TestPutBucketErrors - request for non valid bucket operation
// and validate it with expected error result.
func (s *TestSuiteXL) TestPutBucketErrors(c *C) {
// generate a random bucket name.
bucketName := getRandomBucketName()
// generating a HTTP request to create bucket.
// using invalid bucket name.
request, err := newTestRequest("PUT", s.endPoint+"/putbucket-.",
0, nil, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
client := http.Client{}
response, err := client.Do(request)
c.Assert(err, IsNil)
// expected to fail with error message "InvalidBucketName".
verifyError(c, response, "InvalidBucketName", "The specified bucket is not valid.", http.StatusBadRequest)
// HTTP request to create the bucket.
request, err = newTestRequest("PUT", getMakeBucketURL(s.endPoint, bucketName),
0, nil, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
client = http.Client{}
// execute the HTTP request to create bucket.
response, err = client.Do(request)
c.Assert(err, IsNil)
c.Assert(response.StatusCode, Equals, http.StatusOK)
// make HTTP request to create the same bucket again.
// expected to fail with error message "BucketAlreadyOwnedByYou".
request, err = newTestRequest("PUT", getMakeBucketURL(s.endPoint, bucketName),
0, nil, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
response, err = client.Do(request)
c.Assert(err, IsNil)
verifyError(c, response, "BucketAlreadyOwnedByYou", "Your previous request to create the named bucket succeeded and you already own it.",
http.StatusConflict)
// request for ACL.
// Since Minio server doesn't support ACL's the request is expected to fail with "NotImplemented" error message.
request, err = newTestRequest("PUT", s.endPoint+"/"+bucketName+"?acl",
0, nil, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
response, err = client.Do(request)
c.Assert(err, IsNil)
verifyError(c, response, "NotImplemented", "A header you provided implies functionality that is not implemented.", http.StatusNotImplemented)
}
// TestGetObjectLarge10MiB - Tests validate fetching of an object of size 10MB.
func (s *TestSuiteXL) TestGetObjectLarge10MiB(c *C) {
// generate a random bucket name.
bucketName := getRandomBucketName()
// form HTTP reqest to create the bucket.
request, err := newTestRequest("PUT", getMakeBucketURL(s.endPoint, bucketName),
0, nil, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
client := http.Client{}
// execute the HTTP request to create the bucket.
response, err := client.Do(request)
c.Assert(err, IsNil)
c.Assert(response.StatusCode, Equals, http.StatusOK)
var buffer bytes.Buffer
line := `1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,
1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,
1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,
1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,
1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,
1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,
1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,
1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,
1234567890,1234567890,1234567890,1234567890,1234567890,123"`
// Create 10MiB content where each line contains 1024 characters.
for i := 0; i < 10*1024; i++ {
buffer.WriteString(fmt.Sprintf("[%05d] %s\n", i, line))
}
putContent := buffer.String()
buf := bytes.NewReader([]byte(putContent))
objectName := "test-big-object"
// create HTTP request for object upload.
request, err = newTestRequest("PUT", getPutObjectURL(s.endPoint, bucketName, objectName),
int64(buf.Len()), buf, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
client = http.Client{}
// execute the HTTP request.
response, err = client.Do(request)
c.Assert(err, IsNil)
// Assert the status code to verify successful upload.
c.Assert(response.StatusCode, Equals, http.StatusOK)
// prepare HTTP requests to download the object.
request, err = newTestRequest("GET", getPutObjectURL(s.endPoint, bucketName, objectName),
0, nil, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
client = http.Client{}
// execute the HTTP request to download the object.
response, err = client.Do(request)
c.Assert(err, IsNil)
c.Assert(response.StatusCode, Equals, http.StatusOK)
// extract the content from response body.
getContent, err := ioutil.ReadAll(response.Body)
c.Assert(err, IsNil)
// Compare putContent and getContent.
c.Assert(string(getContent), Equals, putContent)
}
// TestGetObjectLarge11MiB - Tests validate fetching of an object of size 10MB.
func (s *TestSuiteXL) TestGetObjectLarge11MiB(c *C) {
// generate a random bucket name.
bucketName := getRandomBucketName()
// HTTP request to create the bucket.
request, err := newTestRequest("PUT", getMakeBucketURL(s.endPoint, bucketName),
0, nil, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
client := http.Client{}
// execute the HTTP request.
response, err := client.Do(request)
c.Assert(err, IsNil)
c.Assert(response.StatusCode, Equals, http.StatusOK)
var buffer bytes.Buffer
line := `1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,
1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,
1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,
1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,
1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,
1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,
1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,
1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,
1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,
1234567890,1234567890,1234567890,123`
// Create 11MiB content where each line contains 1024 characters.
for i := 0; i < 11*1024; i++ {
buffer.WriteString(fmt.Sprintf("[%05d] %s\n", i, line))
}
putMD5 := sumMD5(buffer.Bytes())
objectName := "test-11Mb-object"
// Put object
buf := bytes.NewReader(buffer.Bytes())
// create HTTP request foe object upload.
request, err = newTestRequest("PUT", getPutObjectURL(s.endPoint, bucketName, objectName),
int64(buf.Len()), buf, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
client = http.Client{}
// execute the HTTP request for object upload.
response, err = client.Do(request)
c.Assert(err, IsNil)
c.Assert(response.StatusCode, Equals, http.StatusOK)
// create HTTP request to download the object.
request, err = newTestRequest("GET", getGetObjectURL(s.endPoint, bucketName, objectName),
0, nil, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
client = http.Client{}
// execute the HTTP request.
response, err = client.Do(request)
c.Assert(err, IsNil)
c.Assert(response.StatusCode, Equals, http.StatusOK)
// fetch the content from response body.
getContent, err := ioutil.ReadAll(response.Body)
c.Assert(err, IsNil)
// Get md5Sum of the response content.
getMD5 := sumMD5(getContent)
// Compare putContent and getContent.
c.Assert(hex.EncodeToString(putMD5), Equals, hex.EncodeToString(getMD5))
}
// TestGetPartialObjectMisAligned - tests get object partially mis-aligned.
// create a large buffer of mis-aligned data and upload it.
// then make partial range requests to while fetching it back and assert the response content.
func (s *TestSuiteXL) TestGetPartialObjectMisAligned(c *C) {
// generate a random bucket name.
bucketName := getRandomBucketName()
// HTTP request to create the bucket.
request, err := newTestRequest("PUT", getMakeBucketURL(s.endPoint, bucketName),
0, nil, s.testServer.AccessKey, s.testServer.SecretKey)
c.Assert(err, IsNil)
client := http.Client{}
// execute the HTTP request to create the bucket.
response, err := client.Do(request)
c.Assert(err, IsNil)
c.Assert(response.StatusCode, Equals, http.StatusOK)
var buffer bytes.Buffer
line := `1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,
1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,
1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,
1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,
1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,
1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,
1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,
1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,
1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,
1234567890,1234567890,1234567890,123`
rand.Seed(time.Now().UTC().UnixNano())
// Create a misalgined data.
for i := 0; i < 13*rand.Intn(1<<16); i++ {
buffer.WriteString(fmt.Sprintf("[%05d] %s\n", i, line[:rand.Intn(1<<8)]))
}
putContent := buffer.String()
buf := bytes.NewReader([]byte(putContent))
objectName := "test-big-file"
// HTTP request to upload the object.
request, err = newTestRequest("PUT", getPutObjectURL(s.endPoint, bucketName, objectName),
int64(buf.Len()), buf, s.testServer.AccessKey, s.testServer.SecretKey)
c.Assert(err, IsNil)
client = http.Client{}
// execute the HTTP request to upload the object.
response, err = client.Do(request)
c.Assert(err, IsNil)
c.Assert(response.StatusCode, Equals, http.StatusOK)
// test Cases containing data to make partial range requests.
// also has expected response data.
var testCases = []struct {
byteRange string
expectedString string
}{
// request for byte range 10-11.
// expecting the result to contain only putContent[10:12] bytes.
{"10-11", putContent[10:12]},
// request for object data after the first byte.
{"1-", putContent[1:]},
// request for object data after the first byte.
{"6-", putContent[6:]},
// request for last 2 bytes of th object.
{"-2", putContent[len(putContent)-2:]},
// request for last 7 bytes of the object.
{"-7", putContent[len(putContent)-7:]},
}
for _, t := range testCases {
// HTTP request to download the object.
request, err = newTestRequest("GET", getGetObjectURL(s.endPoint, bucketName, objectName),
0, nil, s.testServer.AccessKey, s.testServer.SecretKey)
c.Assert(err, IsNil)
// Get partial content based on the byte range set.
request.Header.Add("Range", "bytes="+t.byteRange)
client = http.Client{}
// execute the HTTP request.
response, err = client.Do(request)
c.Assert(err, IsNil)
// Since only part of the object is requested, expecting response status to be http.StatusPartialContent .
c.Assert(response.StatusCode, Equals, http.StatusPartialContent)
// parse the HTTP response body.
getContent, err := ioutil.ReadAll(response.Body)
c.Assert(err, IsNil)
// Compare putContent and getContent.
c.Assert(string(getContent), Equals, t.expectedString)
}
}
// TestGetPartialObjectLarge11MiB - Test validates partial content request for a 11MiB object.
func (s *TestSuiteXL) TestGetPartialObjectLarge11MiB(c *C) {
// generate a random bucket name.
bucketName := getRandomBucketName()
// HTTP request to create the bucket.
request, err := newTestRequest("PUT", getMakeBucketURL(s.endPoint, bucketName),
0, nil, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
client := http.Client{}
// execute the HTTP request to create the bucket.
response, err := client.Do(request)
c.Assert(err, IsNil)
c.Assert(response.StatusCode, Equals, http.StatusOK)
var buffer bytes.Buffer
line := `234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,
1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,
1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,
1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,
1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,
1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,
1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,
1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,
1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,
1234567890,1234567890,1234567890,123`
// Create 11MiB content where each line contains 1024
// characters.
for i := 0; i < 11*1024; i++ {
buffer.WriteString(fmt.Sprintf("[%05d] %s\n", i, line))
}
putContent := buffer.String()
objectName := "test-large-11Mb-object"
buf := bytes.NewReader([]byte(putContent))
// HTTP request to upload the object.
request, err = newTestRequest("PUT", getPutObjectURL(s.endPoint, bucketName, objectName),
int64(buf.Len()), buf, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
client = http.Client{}
// execute the HTTP request to upload the object.
response, err = client.Do(request)
c.Assert(err, IsNil)
c.Assert(response.StatusCode, Equals, http.StatusOK)
// HTTP request to download the object.
request, err = newTestRequest("GET", getGetObjectURL(s.endPoint, bucketName, objectName),
0, nil, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
// This range spans into first two blocks.
request.Header.Add("Range", "bytes=10485750-10485769")
client = http.Client{}
// execute the HTTP request.
response, err = client.Do(request)
c.Assert(err, IsNil)
// Since only part of the object is requested, expecting response status to be http.StatusPartialContent .
c.Assert(response.StatusCode, Equals, http.StatusPartialContent)
// read the downloaded content from the response body.
getContent, err := ioutil.ReadAll(response.Body)
c.Assert(err, IsNil)
// Compare putContent and getContent.
c.Assert(string(getContent), Equals, putContent[10485750:10485770])
}
// TestGetPartialObjectLarge11MiB - Test validates partial content request for a 10MiB object.
func (s *TestSuiteXL) TestGetPartialObjectLarge10MiB(c *C) {
// generate a random bucket name.
bucketName := getRandomBucketName()
// HTTP request to create the bucket.
request, err := newTestRequest("PUT", getMakeBucketURL(s.endPoint, bucketName),
0, nil, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
client := http.Client{}
// execute the HTTP request to create bucket.
response, err := client.Do(request)
// expecting the error to be nil.
c.Assert(err, IsNil)
// expecting the HTTP response status code to 200 OK.
c.Assert(response.StatusCode, Equals, http.StatusOK)
var buffer bytes.Buffer
line := `1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,
1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,
1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,
1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,
1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,
1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,
1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,
1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,
1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,1234567890,
1234567890,1234567890,1234567890,123`
// Create 10MiB content where each line contains 1024 characters.
for i := 0; i < 10*1024; i++ {
buffer.WriteString(fmt.Sprintf("[%05d] %s\n", i, line))
}
putContent := buffer.String()
buf := bytes.NewReader([]byte(putContent))
objectName := "test-big-10Mb-file"
// HTTP request to upload the object.
request, err = newTestRequest("PUT", getPutObjectURL(s.endPoint, bucketName, objectName),
int64(buf.Len()), buf, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
client = http.Client{}
// execute the HTTP request to upload the object.
response, err = client.Do(request)
c.Assert(err, IsNil)
// verify whether upload was successfull.
c.Assert(response.StatusCode, Equals, http.StatusOK)
// HTTP request to download the object.
request, err = newTestRequest("GET", getGetObjectURL(s.endPoint, bucketName, objectName),
0, nil, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
// Get partial content based on the byte range set.
request.Header.Add("Range", "bytes=2048-2058")
client = http.Client{}
// execute the HTTP request to download the partila content.
response, err = client.Do(request)
c.Assert(err, IsNil)
// Since only part of the object is requested, expecting response status to be http.StatusPartialContent .
c.Assert(response.StatusCode, Equals, http.StatusPartialContent)
// read the downloaded content from the response body.
getContent, err := ioutil.ReadAll(response.Body)
c.Assert(err, IsNil)
// Compare putContent and getContent.
c.Assert(string(getContent), Equals, putContent[2048:2059])
}
// TestGetObjectErrors - Tests validate error response for invalid object operations.
func (s *TestSuiteXL) TestGetObjectErrors(c *C) {
// generate a random bucket name.
bucketName := getRandomBucketName()
// HTTP request to create the bucket.
request, err := newTestRequest("PUT", getMakeBucketURL(s.endPoint, bucketName),
0, nil, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
client := http.Client{}
// execute the HTTP request to create bucket.
response, err := client.Do(request)
c.Assert(err, IsNil)
c.Assert(response.StatusCode, Equals, http.StatusOK)
objectName := "test-non-exitent-object"
// HTTP request to download the object.
// Since the specified object doesn't exist in the given bucket,
// expected to fail with error message "NoSuchKey"
request, err = newTestRequest("GET", getGetObjectURL(s.endPoint, bucketName, objectName),
0, nil, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
client = http.Client{}
response, err = client.Do(request)
c.Assert(err, IsNil)
verifyError(c, response, "NoSuchKey", "The specified key does not exist.", http.StatusNotFound)
// request to download an object, but an invalid bucket name is set.
request, err = newTestRequest("GET", getGetObjectURL(s.endPoint, "/getobjecterrors-.", objectName),
0, nil, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
// execute the HTTP request.
response, err = client.Do(request)
c.Assert(err, IsNil)
// expected to fail with "InvalidBucketName".
verifyError(c, response, "InvalidBucketName", "The specified bucket is not valid.", http.StatusBadRequest)
}
// TestGetObjectRangeErrors - Validate error response when object is fetched with incorrect byte range value.
func (s *TestSuiteXL) TestGetObjectRangeErrors(c *C) {
// generate a random bucket name.
bucketName := getRandomBucketName()
// HTTP request to create the bucket.
request, err := newTestRequest("PUT", getMakeBucketURL(s.endPoint, bucketName),
0, nil, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
client := http.Client{}
// execute the HTTP request to create bucket.
response, err := client.Do(request)
c.Assert(err, IsNil)
c.Assert(response.StatusCode, Equals, http.StatusOK)
// content for the object to be uploaded.
buffer1 := bytes.NewReader([]byte("Hello World"))
objectName := "test-object"
// HTTP request to upload the object.
request, err = newTestRequest("PUT", getPutObjectURL(s.endPoint, bucketName, objectName),
int64(buffer1.Len()), buffer1, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
client = http.Client{}
// execute the HTTP request to upload the object.
response, err = client.Do(request)
c.Assert(err, IsNil)
// verify whether upload was successfull.
c.Assert(response.StatusCode, Equals, http.StatusOK)
// HTTP request to download the object.
request, err = newTestRequest("GET", getGetObjectURL(s.endPoint, bucketName, objectName),
0, nil, s.accessKey, s.secretKey)
// invalid byte range set.
request.Header.Add("Range", "bytes=7-6")
c.Assert(err, IsNil)
client = http.Client{}
// execute the HTTP request.
response, err = client.Do(request)
c.Assert(err, IsNil)
// expected to fail with "InvalidRange" error message.
verifyError(c, response, "InvalidRange", "The requested range cannot be satisfied.", http.StatusRequestedRangeNotSatisfiable)
}
// TestObjectMultipartAbort - Test validates abortion of a multipart upload after uploading 2 parts.
func (s *TestSuiteXL) TestObjectMultipartAbort(c *C) {
// generate a random bucket name.
bucketName := getRandomBucketName()
// HTTP request to create the bucket.
request, err := newTestRequest("PUT", getMakeBucketURL(s.endPoint, bucketName),
0, nil, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
client := http.Client{}
// execute the HTTP request to create bucket.
response, err := client.Do(request)
c.Assert(err, IsNil)
c.Assert(response.StatusCode, Equals, http.StatusOK)
objectName := "test-multipart-object"
// construct HTTP request to initiate a NewMultipart upload.
request, err = newTestRequest("POST", getNewMultipartURL(s.endPoint, bucketName, objectName),
0, nil, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
// execute the HTTP request initiating the new multipart upload.
response, err = client.Do(request)
c.Assert(response.StatusCode, Equals, http.StatusOK)
// parse the response body and obtain the new upload ID.
decoder := xml.NewDecoder(response.Body)
newResponse := &InitiateMultipartUploadResponse{}
err = decoder.Decode(newResponse)
c.Assert(err, IsNil)
c.Assert(len(newResponse.UploadID) > 0, Equals, true)
// uploadID to be used for rest of the multipart operations on the object.
uploadID := newResponse.UploadID
// content for the part to be uploaded.
buffer1 := bytes.NewReader([]byte("hello world"))
// HTTP request for the part to be uploaded.
request, err = newTestRequest("PUT", getPartUploadURL(s.endPoint, bucketName, objectName, uploadID, "1"),
int64(buffer1.Len()), buffer1, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
// execute the HTTP request to upload the first part.
response1, err := client.Do(request)
c.Assert(err, IsNil)
c.Assert(response1.StatusCode, Equals, http.StatusOK)
// content for the second part to be uploaded.
buffer2 := bytes.NewReader([]byte("hello world"))
// HTTP request for the second part to be uploaded.
request, err = newTestRequest("PUT", getPartUploadURL(s.endPoint, bucketName, objectName, uploadID, "2"),
int64(buffer2.Len()), buffer2, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
// execute the HTTP request to upload the second part.
response2, err := client.Do(request)
c.Assert(err, IsNil)
c.Assert(response2.StatusCode, Equals, http.StatusOK)
// HTTP request for aborting the multipart upload.
request, err = newTestRequest("DELETE", getAbortMultipartUploadURL(s.endPoint, bucketName, objectName, uploadID),
0, nil, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
// execute the HTTP request to abort the multipart upload.
response3, err := client.Do(request)
c.Assert(err, IsNil)
// expecting the response status code to be http.StatusNoContent.
// The assertion validates the success of Abort Multipart operation.
c.Assert(response3.StatusCode, Equals, http.StatusNoContent)
}
// TestBucketMultipartList - Initiates a NewMultipart upload, uploads parts and validates listing of the parts.
func (s *TestSuiteXL) TestBucketMultipartList(c *C) {
// generate a random bucket name.
bucketName := getRandomBucketName()
// HTTP request to create the bucket.
request, err := newTestRequest("PUT", getMakeBucketURL(s.endPoint, bucketName), 0,
nil, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
client := http.Client{}
// execute the HTTP request to create bucket.
response, err := client.Do(request)
c.Assert(err, IsNil)
c.Assert(response.StatusCode, Equals, 200)
objectName := "test-multipart-object"
// construct HTTP request to initiate a NewMultipart upload.
request, err = newTestRequest("POST", getNewMultipartURL(s.endPoint, bucketName, objectName),
0, nil, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
// execute the HTTP request initiating the new multipart upload.
response, err = client.Do(request)
c.Assert(err, IsNil)
// expecting the response status code to be http.StatusOK(200 OK) .
c.Assert(response.StatusCode, Equals, http.StatusOK)
// parse the response body and obtain the new upload ID.
decoder := xml.NewDecoder(response.Body)
newResponse := &InitiateMultipartUploadResponse{}
err = decoder.Decode(newResponse)
c.Assert(err, IsNil)
c.Assert(len(newResponse.UploadID) > 0, Equals, true)
// uploadID to be used for rest of the multipart operations on the object.
uploadID := newResponse.UploadID
// content for the part to be uploaded.
buffer1 := bytes.NewReader([]byte("hello world"))
// HTTP request for the part to be uploaded.
request, err = newTestRequest("PUT", getPartUploadURL(s.endPoint, bucketName, objectName, uploadID, "1"),
int64(buffer1.Len()), buffer1, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
// execute the HTTP request to upload the first part.
response1, err := client.Do(request)
c.Assert(err, IsNil)
c.Assert(response1.StatusCode, Equals, http.StatusOK)
// content for the second part to be uploaded.
buffer2 := bytes.NewReader([]byte("hello world"))
// HTTP request for the second part to be uploaded.
request, err = newTestRequest("PUT", getPartUploadURL(s.endPoint, bucketName, objectName, uploadID, "2"),
int64(buffer2.Len()), buffer2, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
// execute the HTTP request to upload the second part.
response2, err := client.Do(request)
c.Assert(err, IsNil)
c.Assert(response2.StatusCode, Equals, http.StatusOK)
// HTTP request to ListMultipart Uploads.
request, err = newTestRequest("GET", getListMultipartURL(s.endPoint, bucketName),
0, nil, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
// execute the HTTP request.
response3, err := client.Do(request)
c.Assert(err, IsNil)
c.Assert(response3.StatusCode, Equals, http.StatusOK)
// The reason to duplicate this structure here is to verify if the
// unmarshalling works from a client perspective, specifically
// while unmarshalling time.Time type for 'Initiated' field.
// time.Time does not honor xml marshaler, it means that we need
// to encode/format it before giving it to xml marshalling.
// This below check adds client side verification to see if its
// truly parseable.
// listMultipartUploadsResponse - format for list multipart uploads response.
type listMultipartUploadsResponse struct {
XMLName xml.Name `xml:"http://s3.amazonaws.com/doc/2006-03-01/ ListMultipartUploadsResult" json:"-"`
Bucket string
KeyMarker string
UploadIDMarker string `xml:"UploadIdMarker"`
NextKeyMarker string
NextUploadIDMarker string `xml:"NextUploadIdMarker"`
EncodingType string
MaxUploads int
IsTruncated bool
// All the in progress multipart uploads.
Uploads []struct {
Key string
UploadID string `xml:"UploadId"`
Initiator Initiator
Owner Owner
StorageClass string
Initiated time.Time // Keep this native to be able to parse properly.
}
Prefix string
Delimiter string
CommonPrefixes []CommonPrefix
}
// parse the response body.
decoder = xml.NewDecoder(response3.Body)
newResponse3 := &listMultipartUploadsResponse{}
err = decoder.Decode(newResponse3)
c.Assert(err, IsNil)
// Assert the bucket name in the response with the expected bucketName.
c.Assert(newResponse3.Bucket, Equals, bucketName)
// Assert the bucket name in the response with the expected bucketName.
c.Assert(newResponse3.IsTruncated, Equals, false)
}
// TestMakeBucketLocation - tests make bucket location header response.
func (s *TestSuiteXL) TestMakeBucketLocation(c *C) {
// generate a random bucket name.
bucketName := getRandomBucketName()
// HTTP request to create the bucket.
request, err := newTestRequest("PUT", getMakeBucketURL(s.endPoint, bucketName),
0, nil, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
client := http.Client{}
// execute the HTTP request to create bucket.
response, err := client.Do(request)
c.Assert(err, IsNil)
c.Assert(response.StatusCode, Equals, 200)
// Validate location header value equals proper bucket name.
c.Assert(response.Header.Get("Location"), Equals, "/"+bucketName)
}
// TestValidateObjectMultipartUploadID - Test Initiates a new multipart upload and validates the uploadID.
func (s *TestSuiteXL) TestValidateObjectMultipartUploadID(c *C) {
// generate a random bucket name.
bucketName := getRandomBucketName()
// HTTP request to create the bucket.
request, err := newTestRequest("PUT", getMakeBucketURL(s.endPoint, bucketName),
0, nil, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
client := http.Client{}
// execute the HTTP request to create bucket.
response, err := client.Do(request)
c.Assert(err, IsNil)
c.Assert(response.StatusCode, Equals, 200)
objectName := "directory1/directory2/object"
// construct HTTP request to initiate a NewMultipart upload.
request, err = newTestRequest("POST", getNewMultipartURL(s.endPoint, bucketName, objectName),
0, nil, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
// execute the HTTP request initiating the new multipart upload.
response, err = client.Do(request)
c.Assert(err, IsNil)
c.Assert(response.StatusCode, Equals, http.StatusOK)
// parse the response body and obtain the new upload ID.
decoder := xml.NewDecoder(response.Body)
newResponse := &InitiateMultipartUploadResponse{}
err = decoder.Decode(newResponse)
// expecting the decoding error to be nil.
c.Assert(err, IsNil)
// Verifying for Upload ID value to be greater than 0.
c.Assert(len(newResponse.UploadID) > 0, Equals, true)
}
// TestObjectMultipartListError - Initiates a NewMultipart upload, uploads parts and validates
// error response for an incorrect max-parts parameter .
func (s *TestSuiteXL) TestObjectMultipartListError(c *C) {
// generate a random bucket name.
bucketName := getRandomBucketName()
// HTTP request to create the bucket.
request, err := newTestRequest("PUT", getMakeBucketURL(s.endPoint, bucketName),
0, nil, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
client := http.Client{}
// execute the HTTP request to create bucket.
response, err := client.Do(request)
c.Assert(err, IsNil)
c.Assert(response.StatusCode, Equals, 200)
objectName := "test-multipart-object"
// construct HTTP request to initiate a NewMultipart upload.
request, err = newTestRequest("POST", getNewMultipartURL(s.endPoint, bucketName, objectName),
0, nil, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
// execute the HTTP request initiating the new multipart upload.
response, err = client.Do(request)
c.Assert(response.StatusCode, Equals, http.StatusOK)
// parse the response body and obtain the new upload ID.
decoder := xml.NewDecoder(response.Body)
newResponse := &InitiateMultipartUploadResponse{}
err = decoder.Decode(newResponse)
c.Assert(err, IsNil)
c.Assert(len(newResponse.UploadID) > 0, Equals, true)
// uploadID to be used for rest of the multipart operations on the object.
uploadID := newResponse.UploadID
// content for the part to be uploaded.
buffer1 := bytes.NewReader([]byte("hello world"))
// HTTP request for the part to be uploaded.
request, err = newTestRequest("PUT", getPartUploadURL(s.endPoint, bucketName, objectName, uploadID, "1"),
int64(buffer1.Len()), buffer1, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
// execute the HTTP request to upload the first part.
response1, err := client.Do(request)
c.Assert(err, IsNil)
c.Assert(response1.StatusCode, Equals, http.StatusOK)
// content for the second part to be uploaded.
buffer2 := bytes.NewReader([]byte("hello world"))
// HTTP request for the second part to be uploaded.
request, err = newTestRequest("PUT", getPartUploadURL(s.endPoint, bucketName, objectName, uploadID, "2"),
int64(buffer2.Len()), buffer2, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
// execute the HTTP request to upload the second part.
response2, err := client.Do(request)
c.Assert(err, IsNil)
c.Assert(response2.StatusCode, Equals, http.StatusOK)
// HTTP request to ListMultipart Uploads.
// max-keys is set to invalid value of -2.
request, err = newTestRequest("GET", getListMultipartURLWithParams(s.endPoint, bucketName, objectName, uploadID, "-2"),
0, nil, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
// execute the HTTP request.
response4, err := client.Do(request)
c.Assert(err, IsNil)
// Since max-keys parameter in the ListMultipart request set to invalid value of -2,
// its expected to fail with error message "InvalidArgument".
verifyError(c, response4, "InvalidArgument", "Argument maxParts must be an integer between 1 and 10000.", http.StatusBadRequest)
}
// TestMultipartErrorEntityTooSmall - initiates a new multipart upload,
// uploads 2 parts of size less than 5MB, upon complete multipart upload
// validates EntityTooSmall error returned by the operation.
func (s *TestSuiteXL) TestMultipartErrorEntityTooSmall(c *C) {
// generate a random bucket name.
bucketName := getRandomBucketName()
// HTTP request to create the bucket.
request, err := newTestRequest("PUT", getMakeBucketURL(s.endPoint, bucketName),
0, nil, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
client := http.Client{}
// execute the HTTP request to create bucket.
response, err := client.Do(request)
c.Assert(err, IsNil)
c.Assert(response.StatusCode, Equals, 200)
objectName := "test-multipart-object"
// construct HTTP request to initiate a NewMultipart upload.
request, err = newTestRequest("POST", getNewMultipartURL(s.endPoint, bucketName, objectName),
0, nil, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
client = http.Client{}
// execute the HTTP request initiating the new multipart upload.
response, err = client.Do(request)
c.Assert(err, IsNil)
// expecting the response status code to be http.StatusOK(200 OK).
c.Assert(response.StatusCode, Equals, http.StatusOK)
// parse the response body and obtain the new upload ID.
decoder := xml.NewDecoder(response.Body)
newResponse := &InitiateMultipartUploadResponse{}
err = decoder.Decode(newResponse)
c.Assert(err, IsNil)
c.Assert(len(newResponse.UploadID) > 0, Equals, true)
// uploadID to be used for rest of the multipart operations on the object.
uploadID := newResponse.UploadID
// content for the part to be uploaded.
// Create a byte array of 4MB.
data := bytes.Repeat([]byte("0123456789abcdef"), 4*1024*1024/16)
// calculate md5Sum of the data.
hasher := md5.New()
hasher.Write(data)
md5Sum := hasher.Sum(nil)
buffer1 := bytes.NewReader(data)
// HTTP request for the part to be uploaded.
request, err = newTestRequest("PUT", getPartUploadURL(s.endPoint, bucketName, objectName, uploadID, "1"),
int64(buffer1.Len()), buffer1, s.accessKey, s.secretKey)
// set the Content-Md5 header to the base64 encoding the md5Sum of the content.
request.Header.Set("Content-Md5", base64.StdEncoding.EncodeToString(md5Sum))
c.Assert(err, IsNil)
client = http.Client{}
// execute the HTTP request to upload the first part.
response1, err := client.Do(request)
c.Assert(err, IsNil)
c.Assert(response1.StatusCode, Equals, http.StatusOK)
// content for the second part to be uploaded will be same as first part.
hasher = md5.New()
hasher.Write(data)
// calculate md5Sum of the data.
md5Sum = hasher.Sum(nil)
buffer2 := bytes.NewReader(data)
// HTTP request for the second part to be uploaded.
request, err = newTestRequest("PUT", getPartUploadURL(s.endPoint, bucketName, objectName, uploadID, "2"),
int64(buffer2.Len()), buffer2, s.accessKey, s.secretKey)
// set the Content-Md5 header to the base64 encoding the md5Sum of the content.
request.Header.Set("Content-Md5", base64.StdEncoding.EncodeToString(md5Sum))
c.Assert(err, IsNil)
client = http.Client{}
// execute the HTTP request to upload the second part.
response2, err := client.Do(request)
c.Assert(err, IsNil)
c.Assert(response2.StatusCode, Equals, http.StatusOK)
// Complete multipart upload
completeUploads := &completeMultipartUpload{
Parts: []completePart{
{
PartNumber: 1,
ETag: response1.Header.Get("ETag"),
},
{
PartNumber: 2,
ETag: response2.Header.Get("ETag"),
},
},
}
completeBytes, err := xml.Marshal(completeUploads)
c.Assert(err, IsNil)
// Indicating that all parts are uploaded and initiating completeMultipartUpload.
request, err = newTestRequest("POST", getCompleteMultipartUploadURL(s.endPoint, bucketName, objectName, uploadID), int64(len(completeBytes)), bytes.NewReader(completeBytes), s.accessKey, s.secretKey)
c.Assert(err, IsNil)
// Execute the complete multipart request.
response, err = client.Do(request)
c.Assert(err, IsNil)
// verify whether complete multipart was successfull.
verifyError(c, response, "EntityTooSmall", "Your proposed upload is smaller than the minimum allowed object size.", http.StatusOK)
}
// TestObjectMultipart - Initiates a NewMultipart upload, uploads 2 parts,
// completes the multipart upload and validates the status of the operation.
func (s *TestSuiteXL) TestObjectMultipart(c *C) {
// generate a random bucket name.
bucketName := getRandomBucketName()
// HTTP request to create the bucket.
request, err := newTestRequest("PUT", getMakeBucketURL(s.endPoint, bucketName),
0, nil, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
client := http.Client{}
// execute the HTTP request to create bucket.
response, err := client.Do(request)
c.Assert(err, IsNil)
c.Assert(response.StatusCode, Equals, 200)
objectName := "test-multipart-object"
// construct HTTP request to initiate a NewMultipart upload.
request, err = newTestRequest("POST", getNewMultipartURL(s.endPoint, bucketName, objectName),
0, nil, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
client = http.Client{}
// execute the HTTP request initiating the new multipart upload.
response, err = client.Do(request)
c.Assert(err, IsNil)
// expecting the response status code to be http.StatusOK(200 OK).
c.Assert(response.StatusCode, Equals, http.StatusOK)
// parse the response body and obtain the new upload ID.
decoder := xml.NewDecoder(response.Body)
newResponse := &InitiateMultipartUploadResponse{}
err = decoder.Decode(newResponse)
c.Assert(err, IsNil)
c.Assert(len(newResponse.UploadID) > 0, Equals, true)
// uploadID to be used for rest of the multipart operations on the object.
uploadID := newResponse.UploadID
// content for the part to be uploaded.
// Create a byte array of 5MB.
data := bytes.Repeat([]byte("0123456789abcdef"), 5*1024*1024/16)
// calculate md5Sum of the data.
hasher := md5.New()
hasher.Write(data)
md5Sum := hasher.Sum(nil)
buffer1 := bytes.NewReader(data)
// HTTP request for the part to be uploaded.
request, err = newTestRequest("PUT", getPartUploadURL(s.endPoint, bucketName, objectName, uploadID, "1"),
int64(buffer1.Len()), buffer1, s.accessKey, s.secretKey)
// set the Content-Md5 header to the base64 encoding the md5Sum of the content.
request.Header.Set("Content-Md5", base64.StdEncoding.EncodeToString(md5Sum))
c.Assert(err, IsNil)
client = http.Client{}
// execute the HTTP request to upload the first part.
response1, err := client.Do(request)
c.Assert(err, IsNil)
c.Assert(response1.StatusCode, Equals, http.StatusOK)
// content for the second part to be uploaded.
// Create a byte array of 1 byte.
data = []byte("0")
hasher = md5.New()
hasher.Write(data)
// calculate md5Sum of the data.
md5Sum = hasher.Sum(nil)
buffer2 := bytes.NewReader(data)
// HTTP request for the second part to be uploaded.
request, err = newTestRequest("PUT", getPartUploadURL(s.endPoint, bucketName, objectName, uploadID, "2"),
int64(buffer2.Len()), buffer2, s.accessKey, s.secretKey)
// set the Content-Md5 header to the base64 encoding the md5Sum of the content.
request.Header.Set("Content-Md5", base64.StdEncoding.EncodeToString(md5Sum))
c.Assert(err, IsNil)
client = http.Client{}
// execute the HTTP request to upload the second part.
response2, err := client.Do(request)
c.Assert(err, IsNil)
c.Assert(response2.StatusCode, Equals, http.StatusOK)
// Complete multipart upload
completeUploads := &completeMultipartUpload{
Parts: []completePart{
{
PartNumber: 1,
ETag: response1.Header.Get("ETag"),
},
{
PartNumber: 2,
ETag: response2.Header.Get("ETag"),
},
},
}
completeBytes, err := xml.Marshal(completeUploads)
c.Assert(err, IsNil)
// Indicating that all parts are uploaded and initiating completeMultipartUpload.
request, err = newTestRequest("POST", getCompleteMultipartUploadURL(s.endPoint, bucketName, objectName, uploadID),
int64(len(completeBytes)), bytes.NewReader(completeBytes), s.accessKey, s.secretKey)
c.Assert(err, IsNil)
// Execute the complete multipart request.
response, err = client.Do(request)
c.Assert(err, IsNil)
// verify whether complete multipart was successfull.
c.Assert(response.StatusCode, Equals, http.StatusOK)
}
// TestObjectMultipartOverwriteSinglePut - Initiates a NewMultipart upload, uploads 2 parts,
// completes the multipart upload and validates the status of the operation.
// then, after PutObject with same object name on the bucket,
// test validates for successful overwrite.
func (s *TestSuiteXL) TestObjectMultipartOverwriteSinglePut(c *C) {
// generate a random bucket name.
bucketName := getRandomBucketName()
// HTTP request to create the bucket.
request, err := newTestRequest("PUT", getMakeBucketURL(s.endPoint, bucketName),
0, nil, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
client := http.Client{}
// execute the HTTP request to create bucket.
response, err := client.Do(request)
c.Assert(err, IsNil)
c.Assert(response.StatusCode, Equals, 200)
objectName := "test-multipart-object"
request, err = newTestRequest("POST", getNewMultipartURL(s.endPoint, bucketName, objectName),
0, nil, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
client = http.Client{}
// execute the HTTP request initiating the new multipart upload.
response, err = client.Do(request)
c.Assert(err, IsNil)
// expecting the response status code to be http.StatusOK(200 OK).
c.Assert(response.StatusCode, Equals, http.StatusOK)
// parse the response body and obtain the new upload ID.
decoder := xml.NewDecoder(response.Body)
newResponse := &InitiateMultipartUploadResponse{}
err = decoder.Decode(newResponse)
c.Assert(err, IsNil)
c.Assert(len(newResponse.UploadID) > 0, Equals, true)
// uploadID to be used for rest of the multipart operations on the object.
uploadID := newResponse.UploadID
// content for the part to be uploaded.
// Create a byte array of 5MB.
data := bytes.Repeat([]byte("0123456789abcdef"), 5*1024*1024/16)
// calculate md5Sum of the data.
hasher := md5.New()
hasher.Write(data)
md5Sum := hasher.Sum(nil)
buffer1 := bytes.NewReader(data)
// HTTP request for the part to be uploaded.
request, err = newTestRequest("PUT", getPartUploadURL(s.endPoint, bucketName, objectName, uploadID, "1"),
int64(buffer1.Len()), buffer1, s.accessKey, s.secretKey)
// set the Content-Md5 header to the base64 encoding the md5Sum of the content.
request.Header.Set("Content-Md5", base64.StdEncoding.EncodeToString(md5Sum))
c.Assert(err, IsNil)
client = http.Client{}
// execute the HTTP request to upload the first part.
response1, err := client.Do(request)
c.Assert(err, IsNil)
c.Assert(response1.StatusCode, Equals, http.StatusOK)
// Create a byte array of 1 byte.
// content for the second part to be uploaded.
data = []byte("0")
hasher = md5.New()
hasher.Write(data)
// calculate md5Sum of the data.
md5Sum = hasher.Sum(nil)
buffer2 := bytes.NewReader(data)
// HTTP request for the second part to be uploaded.
request, err = newTestRequest("PUT", getPartUploadURL(s.endPoint, bucketName, objectName, uploadID, "2"),
int64(buffer2.Len()), buffer2, s.accessKey, s.secretKey)
// set the Content-Md5 header to the base64 encoding the md5Sum of the content.
request.Header.Set("Content-Md5", base64.StdEncoding.EncodeToString(md5Sum))
c.Assert(err, IsNil)
client = http.Client{}
// execute the HTTP request to upload the second part.
response2, err := client.Do(request)
c.Assert(err, IsNil)
c.Assert(response2.StatusCode, Equals, http.StatusOK)
// Complete multipart upload.
completeUploads := &completeMultipartUpload{
Parts: []completePart{
{
PartNumber: 1,
ETag: response1.Header.Get("ETag"),
},
{
PartNumber: 2,
ETag: response2.Header.Get("ETag"),
},
},
}
completeBytes, err := xml.Marshal(completeUploads)
c.Assert(err, IsNil)
// Indicating that all parts are uploaded and initiating completeMultipartUpload.
request, err = newTestRequest("POST", getCompleteMultipartUploadURL(s.endPoint, bucketName, objectName, uploadID),
int64(len(completeBytes)), bytes.NewReader(completeBytes), s.accessKey, s.secretKey)
c.Assert(err, IsNil)
response, err = client.Do(request)
c.Assert(err, IsNil)
c.Assert(response.StatusCode, Equals, http.StatusOK)
// A new object is uploaded with same key as before.
// validation for successful overwrite is done by downloading back the object and reading its content.
buffer1 = bytes.NewReader([]byte("hello world"))
// HTTP request for uploading the object.
request, err = newTestRequest("PUT", getPutObjectURL(s.endPoint, bucketName, objectName),
int64(buffer1.Len()), buffer1, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
// execute the HTTP request to upload the object.
response, err = client.Do(request)
c.Assert(err, IsNil)
// verify whether upload was successfull.
c.Assert(response.StatusCode, Equals, http.StatusOK)
// HTTP request for downloading the object.
request, err = newTestRequest("GET", getGetObjectURL(s.endPoint, bucketName, objectName),
0, nil, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
// execute the HTTP request to download the object.
response, err = client.Do(request)
c.Assert(err, IsNil)
c.Assert(response.StatusCode, Equals, http.StatusOK)
// validate the response content length.
c.Assert(response.ContentLength, Equals, int64(len([]byte("hello world"))))
var buffer3 bytes.Buffer
// read the response body to obtain the content of downloaded object.
n, err := io.Copy(&buffer3, response.Body)
c.Assert(err, IsNil)
// validate the downloaded content.
// verify successful overwrite with the new content.
c.Assert(n, Equals, int64(len([]byte("hello world"))))
c.Assert(true, Equals, bytes.Equal(buffer3.Bytes(), []byte("hello world")))
}