package file
import (
"fmt"
"io"
"io/ioutil"
"os"
"os/exec"
"github.com/src-d/go-git-fixtures"
. "gopkg.in/check.v1"
)
type ServerSuite struct {
CommonSuite
RemoteName string
SrcPath string
DstPath string
DstURL string
}
var _ = Suite(&ServerSuite{})
func (s *ServerSuite) SetUpSuite(c *C) {
s.CommonSuite.SetUpSuite(c)
s.RemoteName = "test"
fixture := fixtures.Basic().One()
s.SrcPath = fixture.DotGit().Base()
fixture = fixtures.ByTag("empty").One()
s.DstPath = fixture.DotGit().Base()
s.DstURL = fmt.Sprintf("file://%s", s.DstPath)
cmd := exec.Command("git", "remote", "add", s.RemoteName, s.DstURL)
cmd.Dir = s.SrcPath
c.Assert(cmd.Run(), IsNil)
}
func (s *ServerSuite) TestPush(c *C) {
// git <2.0 cannot push to an empty repository without a refspec.
cmd := exec.Command("git", "push",
"--receive-pack", s.ReceivePackBin,
s.RemoteName, "refs/heads/*:refs/heads/*",
)
cmd.Dir = s.SrcPath
cmd.Env = os.Environ()
cmd.Env = append(cmd.Env, "GIT_TRACE=true", "GIT_TRACE_PACKET=true")
stdout, stderr, err := execAndGetOutput(c, cmd)
c.Assert(err, IsNil, Commentf("STDOUT:\n%s\nSTDERR:\n%s\n", stdout, stderr))
}
func (s *ServerSuite) TestClone(c *C) {
pathToClone := c.MkDir()
cmd := exec.Command("git", "clone",
"--upload-pack", s.UploadPackBin,
s.SrcPath, pathToClone,
)
cmd.Env = os.Environ()
cmd.Env = append(cmd.Env, "GIT_TRACE=true", "GIT_TRACE_PACKET=true")
stdout, stderr, err := execAndGetOutput(c, cmd)
c.Assert(err, IsNil, Commentf("STDOUT:\n%s\nSTDERR:\n%s\n", stdout, stderr))
}
func execAndGetOutput(c *C, cmd *exec.Cmd) (stdout, stderr string, err error) {
sout, err := cmd.StdoutPipe()
c.Assert(err, IsNil)
serr, err := cmd.StderrPipe()
c.Assert(err, IsNil)
outChan, outErr := readAllAsync(sout)
errChan, errErr := readAllAsync(serr)
c.Assert(cmd.Start(), IsNil)
if err = cmd.Wait(); err != nil {
return <-outChan, <-errChan, err
}
if err := <-outErr; err != nil {
return <-outChan, <-errChan, err
}
return <-outChan, <-errChan, <-errErr
}
func readAllAsync(r io.Reader) (out chan string, err chan error) {
out = make(chan string, 1)
err = make(chan error, 1)
go func() {
b, e := ioutil.ReadAll(r)
if e != nil {
err <- e
} else {
err <- nil
}
out <- string(b)
}()
return out, err
}
