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package smarthttp
import (
"fmt"
"io"
"io/ioutil"
"strings"
"testing"
"github.com/stretchr/testify/require"
"gitlab.com/gitlab-org/gitaly-proto/go/gitalypb"
"gitlab.com/gitlab-org/gitaly/internal/config"
"gitlab.com/gitlab-org/gitaly/internal/git"
"gitlab.com/gitlab-org/gitaly/internal/testhelper"
"gitlab.com/gitlab-org/gitaly/streamio"
"golang.org/x/net/context"
"google.golang.org/grpc/codes"
)
func TestSuccessfulInfoRefsUploadPack(t *testing.T) {
server, serverSocketPath := runSmartHTTPServer(t)
defer server.Stop()
testRepo, _, cleanupFn := testhelper.NewTestRepo(t)
defer cleanupFn()
rpcRequest := &gitalypb.InfoRefsRequest{Repository: testRepo}
response, err := makeInfoRefsUploadPackRequest(t, serverSocketPath, rpcRequest)
require.NoError(t, err)
assertGitRefAdvertisement(t, "InfoRefsUploadPack", string(response), "001e# service=git-upload-pack", "0000", []string{
"003ef4e6814c3e4e7a0de82a9e7cd20c626cc963a2f8 refs/tags/v1.0.0",
"00416f6d7e7ed97bb5f0054f2b1df789b39ca89b6ff9 refs/tags/v1.0.0^{}",
})
}
func TestSuccessfulInfoRefsUploadPackWithGitConfigOptions(t *testing.T) {
server, serverSocketPath := runSmartHTTPServer(t)
defer server.Stop()
testRepo, _, cleanupFn := testhelper.NewTestRepo(t)
defer cleanupFn()
// transfer.hideRefs=refs will hide every ref that info-refs would normally
// output, allowing us to test that the custom configuration is respected
rpcRequest := &gitalypb.InfoRefsRequest{
Repository: testRepo,
GitConfigOptions: []string{"transfer.hideRefs=refs"},
}
response, err := makeInfoRefsUploadPackRequest(t, serverSocketPath, rpcRequest)
require.NoError(t, err)
assertGitRefAdvertisement(t, "InfoRefsUploadPack", string(response), "001e# service=git-upload-pack", "0000", []string{})
}
func TestSuccessfulInfoRefsUploadPackWithGitProtocol(t *testing.T) {
defer func(old string) {
config.Config.Git.BinPath = old
}(config.Config.Git.BinPath)
config.Config.Git.BinPath = "../../testhelper/env_git"
server, serverSocketPath := runSmartHTTPServer(t)
defer server.Stop()
testRepo, _, cleanupFn := testhelper.NewTestRepo(t)
defer cleanupFn()
rpcRequest := &gitalypb.InfoRefsRequest{
Repository: testRepo,
GitProtocol: git.ProtocolV2,
}
client, _ := newSmartHTTPClient(t, serverSocketPath)
ctx, cancel := context.WithCancel(context.Background())
defer cancel()
c, err := client.InfoRefsUploadPack(ctx, rpcRequest)
for {
_, err := c.Recv()
if err != nil {
require.Equal(t, io.EOF, err)
break
}
}
require.NoError(t, err)
envData, err := testhelper.GetGitEnvData()
require.NoError(t, err)
require.Equal(t, fmt.Sprintf("GIT_PROTOCOL=%s\n", git.ProtocolV2), envData)
}
func makeInfoRefsUploadPackRequest(t *testing.T, serverSocketPath string, rpcRequest *gitalypb.InfoRefsRequest) ([]byte, error) {
client, conn := newSmartHTTPClient(t, serverSocketPath)
defer conn.Close()
ctx, cancel := context.WithCancel(context.Background())
defer cancel()
c, err := client.InfoRefsUploadPack(ctx, rpcRequest)
require.NoError(t, err)
response, err := ioutil.ReadAll(streamio.NewReader(func() ([]byte, error) {
resp, err := c.Recv()
return resp.GetData(), err
}))
return response, err
}
func TestSuccessfulInfoRefsReceivePack(t *testing.T) {
server, serverSocketPath := runSmartHTTPServer(t)
defer server.Stop()
client, conn := newSmartHTTPClient(t, serverSocketPath)
defer conn.Close()
testRepo, _, cleanupFn := testhelper.NewTestRepo(t)
defer cleanupFn()
rpcRequest := &gitalypb.InfoRefsRequest{Repository: testRepo}
ctx, cancel := context.WithCancel(context.Background())
defer cancel()
c, err := client.InfoRefsReceivePack(ctx, rpcRequest)
if err != nil {
t.Fatal(err)
}
response, err := ioutil.ReadAll(streamio.NewReader(func() ([]byte, error) {
resp, err := c.Recv()
return resp.GetData(), err
}))
if err != nil {
t.Fatal(err)
}
assertGitRefAdvertisement(t, "InfoRefsReceivePack", string(response), "001f# service=git-receive-pack", "0000", []string{
"003ef4e6814c3e4e7a0de82a9e7cd20c626cc963a2f8 refs/tags/v1.0.0",
"003e8a2a6eb295bb170b34c24c76c49ed0e9b2eaf34b refs/tags/v1.1.0",
})
}
func TestFailureRepoNotFoundInfoRefsReceivePack(t *testing.T) {
server, serverSocketPath := runSmartHTTPServer(t)
defer server.Stop()
client, conn := newSmartHTTPClient(t, serverSocketPath)
defer conn.Close()
repo := &gitalypb.Repository{StorageName: "default", RelativePath: "testdata/data/another_repo"}
rpcRequest := &gitalypb.InfoRefsRequest{Repository: repo}
ctx, cancel := context.WithCancel(context.Background())
defer cancel()
c, err := client.InfoRefsReceivePack(ctx, rpcRequest)
if err != nil {
t.Fatal(err)
}
for err == nil {
_, err = c.Recv()
}
testhelper.RequireGrpcError(t, err, codes.NotFound)
}
func TestFailureRepoNotSetInfoRefsReceivePack(t *testing.T) {
server, serverSocketPath := runSmartHTTPServer(t)
defer server.Stop()
client, conn := newSmartHTTPClient(t, serverSocketPath)
defer conn.Close()
rpcRequest := &gitalypb.InfoRefsRequest{}
ctx, cancel := context.WithCancel(context.Background())
defer cancel()
c, err := client.InfoRefsReceivePack(ctx, rpcRequest)
if err != nil {
t.Fatal(err)
}
for err == nil {
_, err = c.Recv()
}
testhelper.RequireGrpcError(t, err, codes.InvalidArgument)
}
func assertGitRefAdvertisement(t *testing.T, rpc, responseBody string, firstLine, lastLine string, middleLines []string) {
responseLines := strings.Split(responseBody, "\n")
if responseLines[0] != firstLine {
t.Errorf("%q: expected response first line to be %q, found %q", rpc, firstLine, responseLines[0])
}
lastIndex := len(responseLines) - 1
if responseLines[lastIndex] != lastLine {
t.Errorf("%q: expected response last line to be %q, found %q", rpc, lastLine, responseLines[lastIndex])
}
for _, ref := range middleLines {
if !strings.Contains(responseBody, ref) {
t.Errorf("%q: expected response to contain %q, found none", rpc, ref)
}
}
}
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