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|
//go:build !integration
// +build !integration
package helpers
import (
"archive/zip"
"bytes"
"compress/gzip"
"io"
"io/ioutil"
"testing"
"github.com/sirupsen/logrus"
"github.com/stretchr/testify/require"
"gitlab.com/gitlab-org/gitlab-runner/common"
)
const (
artifactsTestArchivedFile = "archive_file"
artifactsTestArchivedFile2 = "archive_file2"
)
type testNetwork struct {
common.MockNetwork
downloadState common.DownloadState
downloadCalled int
directDownloadCalled int
uploadState common.UploadState
uploadCalled int
uploadFormat common.ArtifactFormat
uploadName string
uploadType string
uploadedFiles []string
}
func (m *testNetwork) DownloadArtifacts(
config common.JobCredentials,
artifactsFile io.WriteCloser,
directDownload *bool,
) common.DownloadState {
m.downloadCalled++
if directDownload != nil && *directDownload {
m.directDownloadCalled++
}
if m.downloadState == common.DownloadSucceeded {
defer func() { _ = artifactsFile.Close() }()
archive := zip.NewWriter(artifactsFile)
_, _ = archive.Create(artifactsTestArchivedFile)
_ = archive.Close()
}
return m.downloadState
}
func (m *testNetwork) consumeZipUpload(reader io.Reader) common.UploadState {
var buffer bytes.Buffer
_, _ = io.Copy(&buffer, reader)
archive, err := zip.NewReader(bytes.NewReader(buffer.Bytes()), int64(buffer.Len()))
if err != nil {
logrus.Warningln(err)
return common.UploadForbidden
}
for _, file := range archive.File {
m.uploadedFiles = append(m.uploadedFiles, file.Name)
}
m.uploadFormat = common.ArtifactFormatZip
return m.uploadState
}
func (m *testNetwork) consumeGzipUpload(reader io.Reader) common.UploadState {
var buffer bytes.Buffer
_, _ = io.Copy(&buffer, reader)
stream := bytes.NewReader(buffer.Bytes())
gz, err := gzip.NewReader(stream)
gz.Multistream(false)
if err != nil {
logrus.Warningln("Invalid gzip stream")
return common.UploadForbidden
}
// Read multiple streams
for {
_, err = io.Copy(ioutil.Discard, gz)
if err != nil {
logrus.Warningln("Invalid gzip stream")
return common.UploadForbidden
}
m.uploadedFiles = append(m.uploadedFiles, gz.Name)
if gz.Reset(stream) == io.EOF {
break
}
gz.Multistream(false)
}
m.uploadFormat = common.ArtifactFormatGzip
return m.uploadState
}
func (m *testNetwork) consumeRawUpload(reader io.Reader) common.UploadState {
_, err := io.Copy(ioutil.Discard, reader)
if err != nil {
return common.UploadFailed
}
m.uploadedFiles = append(m.uploadedFiles, "raw")
m.uploadFormat = common.ArtifactFormatRaw
return m.uploadState
}
func (m *testNetwork) UploadRawArtifacts(
config common.JobCredentials,
reader io.ReadCloser,
options common.ArtifactsOptions,
) (common.UploadState, string) {
m.uploadCalled++
if m.uploadState == common.UploadSucceeded {
m.uploadType = options.Type
m.uploadName = options.BaseName
switch options.Format {
case common.ArtifactFormatZip, common.ArtifactFormatDefault:
return m.consumeZipUpload(reader), ""
case common.ArtifactFormatGzip:
return m.consumeGzipUpload(reader), ""
case common.ArtifactFormatRaw:
return m.consumeRawUpload(reader), ""
default:
return common.UploadForbidden, ""
}
}
return m.uploadState, ""
}
func writeTestFile(t *testing.T, fileName string) {
err := ioutil.WriteFile(fileName, nil, 0600)
require.NoError(t, err, "Writing file:", fileName)
}
|
