Example #1
0
func createBase(t *testing.T, driver graphdriver.Driver, name string) {
	// We need to be able to set any perms
	oldmask := syscall.Umask(0)
	defer syscall.Umask(oldmask)

	if err := driver.Create(name, ""); err != nil {
		t.Fatal(err)
	}

	dir, err := driver.Get(name, "")
	if err != nil {
		t.Fatal(err)
	}
	defer driver.Put(name)

	subdir := path.Join(dir, "a subdir")
	if err := os.Mkdir(subdir, 0705|os.ModeSticky); err != nil {
		t.Fatal(err)
	}
	if err := os.Chown(subdir, 1, 2); err != nil {
		t.Fatal(err)
	}

	file := path.Join(dir, "a file")
	if err := ioutil.WriteFile(file, []byte("Some data"), 0222|os.ModeSetuid); err != nil {
		t.Fatal(err)
	}
}
Example #2
0
func verifyBase(t *testing.T, driver graphdriver.Driver, name string) {
	dir, err := driver.Get(name, "")
	if err != nil {
		t.Fatal(err)
	}
	defer driver.Put(name)

	subdir := path.Join(dir, "a subdir")
	verifyFile(t, subdir, 0705|os.ModeDir|os.ModeSticky, 1, 2)

	file := path.Join(dir, "a file")
	verifyFile(t, file, 0222|os.ModeSetuid, 0, 0)

	fis, err := ioutil.ReadDir(dir)
	if err != nil {
		t.Fatal(err)
	}

	if len(fis) != 2 {
		t.Fatal("Unexpected files in base image")
	}

}