| // +build experimental |
| |
| package daemon |
| |
| import ( |
| "testing" |
| |
| "github.com/docker/docker/runconfig" |
| "github.com/docker/docker/volume" |
| "github.com/docker/docker/volume/drivers" |
| ) |
| |
| type fakeDriver struct{} |
| |
| func (fakeDriver) Name() string { return "fake" } |
| func (fakeDriver) Create(name string) (volume.Volume, error) { return nil, nil } |
| func (fakeDriver) Remove(v volume.Volume) error { return nil } |
| |
| func TestGetVolumeDriver(t *testing.T) { |
| _, err := getVolumeDriver("missing") |
| if err == nil { |
| t.Fatal("Expected error, was nil") |
| } |
| |
| volumedrivers.Register(fakeDriver{}, "fake") |
| d, err := getVolumeDriver("fake") |
| if err != nil { |
| t.Fatal(err) |
| } |
| if d.Name() != "fake" { |
| t.Fatalf("Expected fake driver, got %s\n", d.Name()) |
| } |
| } |
| |
| func TestParseBindMount(t *testing.T) { |
| cases := []struct { |
| bind string |
| driver string |
| expDest string |
| expSource string |
| expName string |
| expDriver string |
| mountLabel string |
| expRW bool |
| fail bool |
| }{ |
| {"/tmp:/tmp", "", "/tmp", "/tmp", "", "", "", true, false}, |
| {"/tmp:/tmp:ro", "", "/tmp", "/tmp", "", "", "", false, false}, |
| {"/tmp:/tmp:rw", "", "/tmp", "/tmp", "", "", "", true, false}, |
| {"/tmp:/tmp:foo", "", "/tmp", "/tmp", "", "", "", false, true}, |
| {"name:/tmp", "", "/tmp", "", "name", "local", "", true, false}, |
| {"name:/tmp", "external", "/tmp", "", "name", "external", "", true, false}, |
| {"name:/tmp:ro", "local", "/tmp", "", "name", "local", "", false, false}, |
| {"local/name:/tmp:rw", "", "/tmp", "", "local/name", "local", "", true, false}, |
| } |
| |
| for _, c := range cases { |
| conf := &runconfig.Config{VolumeDriver: c.driver} |
| m, err := parseBindMount(c.bind, c.mountLabel, conf) |
| if c.fail { |
| if err == nil { |
| t.Fatalf("Expected error, was nil, for spec %s\n", c.bind) |
| } |
| continue |
| } |
| |
| if m.Destination != c.expDest { |
| t.Fatalf("Expected destination %s, was %s, for spec %s\n", c.expDest, m.Destination, c.bind) |
| } |
| |
| if m.Source != c.expSource { |
| t.Fatalf("Expected source %s, was %s, for spec %s\n", c.expSource, m.Source, c.bind) |
| } |
| |
| if m.Name != c.expName { |
| t.Fatalf("Expected name %s, was %s for spec %s\n", c.expName, m.Name, c.bind) |
| } |
| |
| if m.Driver != c.expDriver { |
| t.Fatalf("Expected driver %s, was %s, for spec %s\n", c.expDriver, m.Driver, c.bind) |
| } |
| |
| if m.RW != c.expRW { |
| t.Fatalf("Expected RW %v, was %v for spec %s\n", c.expRW, m.RW, c.bind) |
| } |
| } |
| } |