forked from TrueCloudLab/frostfs-s3-gw
323 lines
12 KiB
Go
323 lines
12 KiB
Go
package handler
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import (
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"bytes"
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"encoding/xml"
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"fmt"
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"net/http"
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"net/url"
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"strconv"
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"testing"
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"time"
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"git.frostfs.info/TrueCloudLab/frostfs-s3-gw/api"
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s3Errors "git.frostfs.info/TrueCloudLab/frostfs-s3-gw/api/errors"
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"git.frostfs.info/TrueCloudLab/frostfs-s3-gw/api/layer"
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"github.com/stretchr/testify/require"
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)
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const (
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partNumberMarkerQuery = "part-number-marker"
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)
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func TestPeriodicWriter(t *testing.T) {
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const dur = 100 * time.Millisecond
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const whitespaces = 8
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expected := []byte(xml.Header)
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for i := 0; i < whitespaces; i++ {
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expected = append(expected, []byte(" ")...)
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}
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t.Run("writes data", func(t *testing.T) {
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buf := bytes.NewBuffer(nil)
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stop := periodicXMLWriter(buf, dur)
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// N number of whitespaces + half durations to guarantee at least N writes in buffer
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time.Sleep(whitespaces*dur + dur/2)
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require.True(t, stop())
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require.Equal(t, expected, buf.Bytes())
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t.Run("no additional data after stop", func(t *testing.T) {
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time.Sleep(2 * dur)
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require.Equal(t, expected, buf.Bytes())
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})
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})
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t.Run("does not write data", func(t *testing.T) {
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buf := bytes.NewBuffer(nil)
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stop := periodicXMLWriter(buf, dur)
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time.Sleep(dur / 2)
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require.False(t, stop())
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require.Empty(t, buf.Bytes())
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t.Run("disabled", func(t *testing.T) {
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stop = periodicXMLWriter(buf, 0)
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require.False(t, stop())
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require.Empty(t, buf.Bytes())
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})
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})
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}
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func TestMultipartUploadInvalidPart(t *testing.T) {
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hc := prepareHandlerContext(t)
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bktName, objName := "bucket-to-upload-part", "object-multipart"
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createTestBucket(hc, bktName)
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partSize := 8 // less than min part size
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multipartUpload := createMultipartUpload(hc, bktName, objName, map[string]string{})
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etag1, _ := uploadPart(hc, bktName, objName, multipartUpload.UploadID, 1, partSize)
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etag2, _ := uploadPart(hc, bktName, objName, multipartUpload.UploadID, 2, partSize)
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w := completeMultipartUploadBase(hc, bktName, objName, multipartUpload.UploadID, []string{etag1, etag2})
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assertS3Error(hc.t, w, s3Errors.GetAPIError(s3Errors.ErrEntityTooSmall))
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}
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func TestMultipartReUploadPart(t *testing.T) {
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hc := prepareHandlerContext(t)
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bktName, objName := "bucket-to-upload-part", "object-multipart"
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bktInfo := createTestBucket(hc, bktName)
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partSizeLast := 8 // less than min part size
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partSizeFirst := 5 * 1024 * 1024
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uploadInfo := createMultipartUpload(hc, bktName, objName, map[string]string{})
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etag1, _ := uploadPart(hc, bktName, objName, uploadInfo.UploadID, 1, partSizeLast)
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etag2, _ := uploadPart(hc, bktName, objName, uploadInfo.UploadID, 2, partSizeFirst)
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list := listParts(hc, bktName, objName, uploadInfo.UploadID, "0", http.StatusOK)
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require.Len(t, list.Parts, 2)
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require.Equal(t, etag1, list.Parts[0].ETag)
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require.Equal(t, etag2, list.Parts[1].ETag)
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w := completeMultipartUploadBase(hc, bktName, objName, uploadInfo.UploadID, []string{etag1, etag2})
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assertS3Error(hc.t, w, s3Errors.GetAPIError(s3Errors.ErrEntityTooSmall))
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etag1, data1 := uploadPart(hc, bktName, objName, uploadInfo.UploadID, 1, partSizeFirst)
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etag2, data2 := uploadPart(hc, bktName, objName, uploadInfo.UploadID, 2, partSizeLast)
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list = listParts(hc, bktName, objName, uploadInfo.UploadID, "0", http.StatusOK)
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require.Len(t, list.Parts, 2)
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require.Equal(t, etag1, list.Parts[0].ETag)
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require.Equal(t, etag2, list.Parts[1].ETag)
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innerUploadInfo, err := hc.tree.GetMultipartUpload(hc.context, bktInfo, objName, uploadInfo.UploadID)
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require.NoError(t, err)
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treeParts, err := hc.tree.GetParts(hc.Context(), bktInfo, innerUploadInfo.ID)
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require.NoError(t, err)
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require.Len(t, treeParts, len(list.Parts))
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w = completeMultipartUploadBase(hc, bktName, objName, uploadInfo.UploadID, []string{etag1, etag2})
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assertStatus(hc.t, w, http.StatusOK)
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data, _ := getObject(hc, bktName, objName)
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equalDataSlices(t, append(data1, data2...), data)
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}
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func TestListMultipartUploads(t *testing.T) {
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hc := prepareHandlerContext(t)
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bktName := "bucket-to-list-uploads"
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createTestBucket(hc, bktName)
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objName1 := "/my/object/name"
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uploadInfo1 := createMultipartUpload(hc, bktName, objName1, map[string]string{})
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objName2 := "/my/object2"
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uploadInfo2 := createMultipartUpload(hc, bktName, objName2, map[string]string{})
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objName3 := "/zzz/object/name3"
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uploadInfo3 := createMultipartUpload(hc, bktName, objName3, map[string]string{})
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t.Run("check upload key", func(t *testing.T) {
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listUploads := listAllMultipartUploads(hc, bktName)
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require.Len(t, listUploads.Uploads, 3)
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for i, upload := range []*InitiateMultipartUploadResponse{uploadInfo1, uploadInfo2, uploadInfo3} {
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require.Equal(t, upload.UploadID, listUploads.Uploads[i].UploadID)
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require.Equal(t, upload.Key, listUploads.Uploads[i].Key)
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}
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})
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t.Run("check max uploads", func(t *testing.T) {
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listUploads := listMultipartUploadsBase(hc, bktName, "", "", "", "", 2)
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require.Len(t, listUploads.Uploads, 2)
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require.Equal(t, uploadInfo1.UploadID, listUploads.Uploads[0].UploadID)
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require.Equal(t, uploadInfo2.UploadID, listUploads.Uploads[1].UploadID)
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})
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t.Run("check prefix", func(t *testing.T) {
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listUploads := listMultipartUploadsBase(hc, bktName, "/my", "", "", "", -1)
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require.Len(t, listUploads.Uploads, 2)
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require.Equal(t, uploadInfo1.UploadID, listUploads.Uploads[0].UploadID)
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require.Equal(t, uploadInfo2.UploadID, listUploads.Uploads[1].UploadID)
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})
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t.Run("check markers", func(t *testing.T) {
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t.Run("check only key-marker", func(t *testing.T) {
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listUploads := listMultipartUploadsBase(hc, bktName, "", "", "", objName2, -1)
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require.Len(t, listUploads.Uploads, 1)
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// If upload-id-marker is not specified, only the keys lexicographically greater than the specified key-marker will be included in the list.
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require.Equal(t, uploadInfo3.UploadID, listUploads.Uploads[0].UploadID)
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})
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t.Run("check only upload-id-marker", func(t *testing.T) {
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uploadIDMarker := uploadInfo1.UploadID
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if uploadIDMarker > uploadInfo2.UploadID {
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uploadIDMarker = uploadInfo2.UploadID
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}
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listUploads := listMultipartUploadsBase(hc, bktName, "", "", uploadIDMarker, "", -1)
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// If key-marker is not specified, the upload-id-marker parameter is ignored.
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require.Len(t, listUploads.Uploads, 3)
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})
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t.Run("check key-marker along with upload-id-marker", func(t *testing.T) {
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uploadIDMarker := "00000000-0000-0000-0000-000000000000"
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listUploads := listMultipartUploadsBase(hc, bktName, "", "", uploadIDMarker, objName3, -1)
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require.Len(t, listUploads.Uploads, 1)
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// If upload-id-marker is specified, any multipart uploads for a key equal to the key-marker might also be included,
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// provided those multipart uploads have upload IDs lexicographically greater than the specified upload-id-marker.
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require.Equal(t, uploadInfo3.UploadID, listUploads.Uploads[0].UploadID)
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})
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})
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}
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func TestMultipartUploadSize(t *testing.T) {
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hc := prepareHandlerContext(t)
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bktName, objName := "bucket-for-test-multipart-size", "object-multipart"
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createTestBucket(hc, bktName)
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partSize := layer.UploadMinSize
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objLen := 2 * partSize
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headers := map[string]string{}
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data := multipartUpload(hc, bktName, objName, headers, objLen, partSize)
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require.Equal(t, objLen, len(data))
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t.Run("check correct size in list v1", func(t *testing.T) {
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listV1 := listObjectsV1(hc, bktName, "", "", "", -1)
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require.Len(t, listV1.Contents, 1)
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require.Equal(t, objLen, int(listV1.Contents[0].Size))
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require.Equal(t, objName, listV1.Contents[0].Key)
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})
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t.Run("check correct size in list v2", func(t *testing.T) {
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listV2 := listObjectsV2(hc, bktName, "", "", "", "", -1)
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require.Len(t, listV2.Contents, 1)
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require.Equal(t, objLen, int(listV2.Contents[0].Size))
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require.Equal(t, objName, listV2.Contents[0].Key)
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})
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t.Run("check correct get", func(t *testing.T) {
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_, hdr := getObject(hc, bktName, objName)
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require.Equal(t, strconv.Itoa(objLen), hdr.Get(api.ContentLength))
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part := getObjectRange(t, hc, bktName, objName, partSize, objLen-1)
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equalDataSlices(t, data[partSize:], part)
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})
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t.Run("check correct size when part copy", func(t *testing.T) {
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objName2 := "obj2"
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uploadInfo := createMultipartUpload(hc, bktName, objName2, headers)
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sourceCopy := bktName + "/" + objName
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uploadPartCopy(hc, bktName, objName2, uploadInfo.UploadID, 1, sourceCopy, 0, 0)
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uploadPartCopy(hc, bktName, objName2, uploadInfo.UploadID, 2, sourceCopy, 0, partSize)
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})
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}
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func TestListParts(t *testing.T) {
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hc := prepareHandlerContext(t)
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bktName, objName := "bucket-for-test-list-parts", "object-multipart"
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_ = createTestBucket(hc, bktName)
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partSize := 5 * 1024 * 1024
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uploadInfo := createMultipartUpload(hc, bktName, objName, map[string]string{})
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etag1, _ := uploadPart(hc, bktName, objName, uploadInfo.UploadID, 1, partSize)
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etag2, _ := uploadPart(hc, bktName, objName, uploadInfo.UploadID, 2, partSize)
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list := listParts(hc, bktName, objName, uploadInfo.UploadID, "0", http.StatusOK)
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require.Len(t, list.Parts, 2)
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require.Equal(t, etag1, list.Parts[0].ETag)
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require.Equal(t, etag2, list.Parts[1].ETag)
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list = listParts(hc, bktName, objName, uploadInfo.UploadID, "1", http.StatusOK)
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require.Len(t, list.Parts, 1)
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require.Equal(t, etag2, list.Parts[0].ETag)
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list = listParts(hc, bktName, objName, uploadInfo.UploadID, "2", http.StatusOK)
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require.Len(t, list.Parts, 0)
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list = listParts(hc, bktName, objName, uploadInfo.UploadID, "7", http.StatusOK)
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require.Len(t, list.Parts, 0)
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list = listParts(hc, bktName, objName, uploadInfo.UploadID, "-1", http.StatusInternalServerError)
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require.Len(t, list.Parts, 0)
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}
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func uploadPartCopy(hc *handlerContext, bktName, objName, uploadID string, num int, srcObj string, start, end int) *UploadPartCopyResponse {
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return uploadPartCopyBase(hc, bktName, objName, false, uploadID, num, srcObj, start, end)
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}
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func uploadPartCopyBase(hc *handlerContext, bktName, objName string, encrypted bool, uploadID string, num int, srcObj string, start, end int) *UploadPartCopyResponse {
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query := make(url.Values)
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query.Set(uploadIDQuery, uploadID)
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query.Set(partNumberQuery, strconv.Itoa(num))
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w, r := prepareTestRequestWithQuery(hc, bktName, objName, query, nil)
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if encrypted {
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setEncryptHeaders(r)
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}
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r.Header.Set(api.AmzCopySource, srcObj)
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if start+end > 0 {
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r.Header.Set(api.AmzCopySourceRange, fmt.Sprintf("bytes=%d-%d", start, end))
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}
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hc.Handler().UploadPartCopy(w, r)
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uploadPartCopyResponse := &UploadPartCopyResponse{}
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readResponse(hc.t, w, http.StatusOK, uploadPartCopyResponse)
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return uploadPartCopyResponse
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}
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func listAllMultipartUploads(hc *handlerContext, bktName string) *ListMultipartUploadsResponse {
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return listMultipartUploadsBase(hc, bktName, "", "", "", "", -1)
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}
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func listMultipartUploadsBase(hc *handlerContext, bktName, prefix, delimiter, uploadIDMarker, keyMarker string, maxUploads int) *ListMultipartUploadsResponse {
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query := make(url.Values)
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query.Set(prefixQueryName, prefix)
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query.Set(delimiterQueryName, delimiter)
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query.Set(uploadIDMarkerQueryName, uploadIDMarker)
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query.Set(keyMarkerQueryName, keyMarker)
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if maxUploads != -1 {
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query.Set(maxUploadsQueryName, strconv.Itoa(maxUploads))
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}
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w, r := prepareTestRequestWithQuery(hc, bktName, "", query, nil)
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hc.Handler().ListMultipartUploadsHandler(w, r)
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listPartsResponse := &ListMultipartUploadsResponse{}
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readResponse(hc.t, w, http.StatusOK, listPartsResponse)
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return listPartsResponse
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}
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func listParts(hc *handlerContext, bktName, objName string, uploadID, partNumberMarker string, status int) *ListPartsResponse {
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return listPartsBase(hc, bktName, objName, false, uploadID, partNumberMarker, status)
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}
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func listPartsBase(hc *handlerContext, bktName, objName string, encrypted bool, uploadID, partNumberMarker string, status int) *ListPartsResponse {
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query := make(url.Values)
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query.Set(uploadIDQuery, uploadID)
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query.Set(partNumberMarkerQuery, partNumberMarker)
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w, r := prepareTestRequestWithQuery(hc, bktName, objName, query, nil)
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if encrypted {
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setEncryptHeaders(r)
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}
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hc.Handler().ListPartsHandler(w, r)
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listPartsResponse := &ListPartsResponse{}
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readResponse(hc.t, w, status, listPartsResponse)
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return listPartsResponse
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}
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