2e1f66c37d
Adds two test cases one for - PutObject when write quorum is not available. - PutObjectPart when write quorum is not available. Fixes #1951
232 lines
9.5 KiB
Go
232 lines
9.5 KiB
Go
/*
|
|
* 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"
|
|
"fmt"
|
|
"testing"
|
|
)
|
|
|
|
// Wrapper for calling PutObject tests for both XL multiple disks and single node setup.
|
|
func TestObjectAPIPutObject(t *testing.T) {
|
|
ExecObjectLayerTest(t, testObjectAPIPutObject)
|
|
}
|
|
|
|
// Tests validate correctness of PutObject.
|
|
func testObjectAPIPutObject(obj ObjectLayer, instanceType string, t *testing.T) {
|
|
// Generating cases for which the PutObject fails.
|
|
bucket := "minio-bucket"
|
|
object := "minio-object"
|
|
|
|
// Create bucket.
|
|
err := obj.MakeBucket(bucket)
|
|
if err != nil {
|
|
// Failed to create newbucket, abort.
|
|
t.Fatalf("%s : %s", instanceType, err.Error())
|
|
}
|
|
|
|
// Creating a dummy bucket for tests.
|
|
err = obj.MakeBucket("unused-bucket")
|
|
if err != nil {
|
|
// Failed to create newbucket, abort.
|
|
t.Fatalf("%s : %s", instanceType, err.Error())
|
|
}
|
|
|
|
failCases := []struct {
|
|
bucketName string
|
|
objName string
|
|
inputReaderData string
|
|
inputMeta map[string]string
|
|
intputDataSize int64
|
|
// flag indicating whether the test should pass.
|
|
shouldPass bool
|
|
// expected error output.
|
|
expectedMd5 string
|
|
expectedError error
|
|
}{
|
|
// Test case 1-4.
|
|
// Cases with invalid bucket name.
|
|
{".test", "obj", "", nil, 0, false, "", fmt.Errorf("%s", "Bucket name invalid: .test")},
|
|
{"------", "obj", "", nil, 0, false, "", fmt.Errorf("%s", "Bucket name invalid: ------")},
|
|
{"$this-is-not-valid-too", "obj", "", nil, 0, false, "",
|
|
fmt.Errorf("%s", "Bucket name invalid: $this-is-not-valid-too")},
|
|
{"a", "obj", "", nil, 0, false, "", fmt.Errorf("%s", "Bucket name invalid: a")},
|
|
// Test case - 5.
|
|
// Case with invalid object names.
|
|
{bucket, "", "", nil, 0, false, "", fmt.Errorf("%s", "Object name invalid: minio-bucket#")},
|
|
// Test case - 6.
|
|
// Valid object and bucket names but non-existent bucket.
|
|
{"abc", "def", "", nil, 0, false, "", fmt.Errorf("%s", "Bucket not found: abc")},
|
|
// Test case - 7.
|
|
// Input to replicate Md5 mismatch.
|
|
{bucket, object, "", map[string]string{"md5Sum": "a35"}, 0, false, "",
|
|
fmt.Errorf("%s", "Bad digest: Expected a35 is not valid with what we calculated "+"d41d8cd98f00b204e9800998ecf8427e")},
|
|
// Test case - 8.
|
|
// Input with size more than the size of actual data inside the reader.
|
|
{bucket, object, "abcd", map[string]string{"md5Sum": "a35"}, int64(len("abcd") + 1), false, "",
|
|
fmt.Errorf("%s", "Bad digest: Expected a35 is not valid with what we calculated e2fc714c4727ee9395f324cd2e7f331f")},
|
|
// Test case - 9.
|
|
// Input with size less than the size of actual data inside the reader.
|
|
{bucket, object, "abcd", map[string]string{"md5Sum": "a35"}, int64(len("abcd") - 1), false, "",
|
|
fmt.Errorf("%s", "Bad digest: Expected a35 is not valid with what we calculated e2fc714c4727ee9395f324cd2e7f331f")},
|
|
// Test case - 10-13.
|
|
// Validating for success cases.
|
|
{bucket, object, "abcd", map[string]string{"md5Sum": "e2fc714c4727ee9395f324cd2e7f331f"}, int64(len("abcd")), true, "", nil},
|
|
{bucket, object, "efgh", map[string]string{"md5Sum": "1f7690ebdd9b4caf8fab49ca1757bf27"}, int64(len("efgh")), true, "", nil},
|
|
{bucket, object, "ijkl", map[string]string{"md5Sum": "09a0877d04abf8759f99adec02baf579"}, int64(len("ijkl")), true, "", nil},
|
|
{bucket, object, "mnop", map[string]string{"md5Sum": "e132e96a5ddad6da8b07bba6f6131fef"}, int64(len("mnop")), true, "", nil},
|
|
}
|
|
|
|
for i, testCase := range failCases {
|
|
actualMd5Hex, actualErr := obj.PutObject(testCase.bucketName, testCase.objName, testCase.intputDataSize, bytes.NewBufferString(testCase.inputReaderData), testCase.inputMeta)
|
|
// All are test cases above are expected to fail.
|
|
|
|
if actualErr != nil && testCase.shouldPass {
|
|
t.Errorf("Test %d: %s: Expected to pass, but failed with: <ERROR> %s.", i+1, instanceType, actualErr.Error())
|
|
}
|
|
if actualErr == nil && !testCase.shouldPass {
|
|
t.Errorf("Test %d: %s: Expected to fail with <ERROR> \"%s\", but passed instead.", i+1, instanceType, testCase.expectedError.Error())
|
|
}
|
|
// Failed as expected, but does it fail for the expected reason.
|
|
if actualErr != nil && !testCase.shouldPass {
|
|
if testCase.expectedError.Error() != actualErr.Error() {
|
|
t.Errorf("Test %d: %s: Expected to fail with error \"%s\", but instead failed with error \"%s\" instead.", i+1,
|
|
instanceType, testCase.expectedError.Error(), actualErr.Error())
|
|
}
|
|
}
|
|
// Test passes as expected, but the output values are verified for correctness here.
|
|
if actualErr == nil && testCase.shouldPass {
|
|
// Asserting whether the md5 output is correct.
|
|
if testCase.inputMeta["md5Sum"] != actualMd5Hex {
|
|
t.Errorf("Test %d: %s: Calculated Md5 different from the actual one %s.", i+1, instanceType, actualMd5Hex)
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// Wrapper for calling PutObject tests for both XL multiple disks case
|
|
// when quorum is not availabel.
|
|
func TestObjectAPIPutObjectDiskNotFound(t *testing.T) {
|
|
ExecObjectLayerDiskNotFoundTest(t, testObjectAPIPutObjectDiskNotFOund)
|
|
}
|
|
|
|
// Tests validate correctness of PutObject.
|
|
func testObjectAPIPutObjectDiskNotFOund(obj ObjectLayer, instanceType string, disks []string, t *testing.T) {
|
|
// Generating cases for which the PutObject fails.
|
|
bucket := "minio-bucket"
|
|
object := "minio-object"
|
|
|
|
// Create bucket.
|
|
err := obj.MakeBucket(bucket)
|
|
if err != nil {
|
|
// Failed to create newbucket, abort.
|
|
t.Fatalf("%s : %s", instanceType, err.Error())
|
|
}
|
|
|
|
// Creating a dummy bucket for tests.
|
|
err = obj.MakeBucket("unused-bucket")
|
|
if err != nil {
|
|
// Failed to create newbucket, abort.
|
|
t.Fatalf("%s : %s", instanceType, err.Error())
|
|
}
|
|
|
|
// Take 6 disks down, one more we loose quorum on 16 disk node.
|
|
for _, disk := range disks[:6] {
|
|
removeAll(disk)
|
|
}
|
|
|
|
testCases := []struct {
|
|
bucketName string
|
|
objName string
|
|
inputReaderData string
|
|
inputMeta map[string]string
|
|
intputDataSize int64
|
|
// flag indicating whether the test should pass.
|
|
shouldPass bool
|
|
// expected error output.
|
|
expectedMd5 string
|
|
expectedError error
|
|
}{
|
|
// Validating for success cases.
|
|
{bucket, object, "abcd", map[string]string{"md5Sum": "e2fc714c4727ee9395f324cd2e7f331f"}, int64(len("abcd")), true, "", nil},
|
|
{bucket, object, "efgh", map[string]string{"md5Sum": "1f7690ebdd9b4caf8fab49ca1757bf27"}, int64(len("efgh")), true, "", nil},
|
|
{bucket, object, "ijkl", map[string]string{"md5Sum": "09a0877d04abf8759f99adec02baf579"}, int64(len("ijkl")), true, "", nil},
|
|
{bucket, object, "mnop", map[string]string{"md5Sum": "e132e96a5ddad6da8b07bba6f6131fef"}, int64(len("mnop")), true, "", nil},
|
|
}
|
|
|
|
for i, testCase := range testCases {
|
|
actualMd5Hex, actualErr := obj.PutObject(testCase.bucketName, testCase.objName, testCase.intputDataSize, bytes.NewBufferString(testCase.inputReaderData), testCase.inputMeta)
|
|
if actualErr != nil && testCase.shouldPass {
|
|
t.Errorf("Test %d: %s: Expected to pass, but failed with: <ERROR> %s.", i+1, instanceType, actualErr.Error())
|
|
}
|
|
if actualErr == nil && !testCase.shouldPass {
|
|
t.Errorf("Test %d: %s: Expected to fail with <ERROR> \"%s\", but passed instead.", i+1, instanceType, testCase.expectedError.Error())
|
|
}
|
|
// Failed as expected, but does it fail for the expected reason.
|
|
if actualErr != nil && !testCase.shouldPass {
|
|
if testCase.expectedError.Error() != actualErr.Error() {
|
|
t.Errorf("Test %d: %s: Expected to fail with error \"%s\", but instead failed with error \"%s\" instead.", i+1,
|
|
instanceType, testCase.expectedError.Error(), actualErr.Error())
|
|
}
|
|
}
|
|
// Test passes as expected, but the output values are verified for correctness here.
|
|
if actualErr == nil && testCase.shouldPass {
|
|
// Asserting whether the md5 output is correct.
|
|
if testCase.inputMeta["md5Sum"] != actualMd5Hex {
|
|
t.Errorf("Test %d: %s: Calculated Md5 different from the actual one %s.", i+1, instanceType, actualMd5Hex)
|
|
}
|
|
}
|
|
}
|
|
|
|
// This causes quorum failure verify.
|
|
removeAll(disks[len(disks)-1])
|
|
|
|
// Validate the last test.
|
|
testCase := struct {
|
|
bucketName string
|
|
objName string
|
|
inputReaderData string
|
|
inputMeta map[string]string
|
|
intputDataSize int64
|
|
// flag indicating whether the test should pass.
|
|
shouldPass bool
|
|
// expected error output.
|
|
expectedMd5 string
|
|
expectedError error
|
|
}{
|
|
bucket,
|
|
object,
|
|
"mnop",
|
|
map[string]string{"md5Sum": "e132e96a5ddad6da8b07bba6f6131fef"},
|
|
int64(len("mnop")),
|
|
false,
|
|
"",
|
|
InsufficientWriteQuorum{},
|
|
}
|
|
_, actualErr := obj.PutObject(testCase.bucketName, testCase.objName, testCase.intputDataSize, bytes.NewBufferString(testCase.inputReaderData), testCase.inputMeta)
|
|
if actualErr != nil && testCase.shouldPass {
|
|
t.Errorf("Test %d: %s: Expected to pass, but failed with: <ERROR> %s.", len(testCases)+1, instanceType, actualErr.Error())
|
|
}
|
|
// Failed as expected, but does it fail for the expected reason.
|
|
if actualErr != nil && !testCase.shouldPass {
|
|
if testCase.expectedError.Error() != actualErr.Error() {
|
|
t.Errorf("Test %d: %s: Expected to fail with error \"%s\", but instead failed with error \"%s\" instead.", len(testCases)+1, instanceType, testCase.expectedError.Error(), actualErr.Error())
|
|
}
|
|
}
|
|
}
|