93 lines
2.1 KiB
Go
93 lines
2.1 KiB
Go
// +build !windows
|
|
|
|
package main
|
|
|
|
import (
|
|
"fmt"
|
|
"io/ioutil"
|
|
"os"
|
|
"os/exec"
|
|
"path/filepath"
|
|
"strings"
|
|
"testing"
|
|
"time"
|
|
|
|
"github.com/docker/docker/pkg/mount"
|
|
"github.com/kr/pty"
|
|
)
|
|
|
|
// #6509
|
|
func TestRunRedirectStdout(t *testing.T) {
|
|
|
|
defer deleteAllContainers()
|
|
|
|
checkRedirect := func(command string) {
|
|
_, tty, err := pty.Open()
|
|
if err != nil {
|
|
t.Fatalf("Could not open pty: %v", err)
|
|
}
|
|
cmd := exec.Command("sh", "-c", command)
|
|
cmd.Stdin = tty
|
|
cmd.Stdout = tty
|
|
cmd.Stderr = tty
|
|
ch := make(chan struct{})
|
|
if err := cmd.Start(); err != nil {
|
|
t.Fatalf("start err: %v", err)
|
|
}
|
|
go func() {
|
|
if err := cmd.Wait(); err != nil {
|
|
t.Fatalf("wait err=%v", err)
|
|
}
|
|
close(ch)
|
|
}()
|
|
|
|
select {
|
|
case <-time.After(10 * time.Second):
|
|
t.Fatal("command timeout")
|
|
case <-ch:
|
|
}
|
|
}
|
|
|
|
checkRedirect(dockerBinary + " run -i busybox cat /etc/passwd | grep -q root")
|
|
checkRedirect(dockerBinary + " run busybox cat /etc/passwd | grep -q root")
|
|
|
|
logDone("run - redirect stdout")
|
|
}
|
|
|
|
// Test recursive bind mount works by default
|
|
func TestRunWithVolumesIsRecursive(t *testing.T) {
|
|
tmpDir, err := ioutil.TempDir("", "docker_recursive_mount_test")
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
defer os.RemoveAll(tmpDir)
|
|
|
|
// Create a temporary tmpfs mount.
|
|
tmpfsDir := filepath.Join(tmpDir, "tmpfs")
|
|
if err := os.MkdirAll(tmpfsDir, 0777); err != nil {
|
|
t.Fatalf("failed to mkdir at %s - %s", tmpfsDir, err)
|
|
}
|
|
if err := mount.Mount("tmpfs", tmpfsDir, "tmpfs", ""); err != nil {
|
|
t.Fatalf("failed to create a tmpfs mount at %s - %s", tmpfsDir, err)
|
|
}
|
|
|
|
f, err := ioutil.TempFile(tmpfsDir, "touch-me")
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
defer f.Close()
|
|
|
|
runCmd := exec.Command(dockerBinary, "run", "--name", "test-data", "--volume", fmt.Sprintf("%s:/tmp:ro", tmpDir), "busybox:latest", "ls", "/tmp/tmpfs")
|
|
out, stderr, exitCode, err := runCommandWithStdoutStderr(runCmd)
|
|
if err != nil && exitCode != 0 {
|
|
t.Fatal(out, stderr, err)
|
|
}
|
|
if !strings.Contains(out, filepath.Base(f.Name())) {
|
|
t.Fatal("Recursive bind mount test failed. Expected file not found")
|
|
}
|
|
|
|
deleteAllContainers()
|
|
|
|
logDone("run - volumes are bind mounted recursively")
|
|
}
|