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package main
import (
"fmt"
"io"
"log"
"net/http"
"net/http/httptest"
"net/url"
"os/exec"
"strings"
"testing"
"gotest.tools/v3/assert"
)
func (s *DockerSuite) TestClientSetsTLSServerName(c *testing.T) {
c.Skip("Flakey test")
// there may be more than one hit to the server for each registry request
var serverNameReceived []string
var serverName string
virtualHostServer := httptest.NewTLSServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
serverNameReceived = append(serverNameReceived, r.TLS.ServerName)
}))
defer virtualHostServer.Close()
// discard TLS handshake errors written by default to os.Stderr
virtualHostServer.Config.ErrorLog = log.New(io.Discard, "", 0)
u, err := url.Parse(virtualHostServer.URL)
assert.NilError(c, err)
hostPort := u.Host
serverName = strings.Split(hostPort, ":")[0]
repoName := fmt.Sprintf("%v/dockercli/image:latest", hostPort)
cmd := exec.Command(dockerBinary, "pull", repoName)
cmd.Run()
// check that the fake server was hit at least once
assert.Assert(c, len(serverNameReceived) > 0)
// check that for each hit the right server name was received
for _, item := range serverNameReceived {
assert.Check(c, item == serverName)
}
}
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