Some cleanup of mount create API test
Signed-off-by: Daniel Nephin <dnephin@docker.com>
This commit is contained in:
Daniel Nephin
parent
945d80cd6a
commit
58b96aced8
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@ -30,6 +30,9 @@ import (
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"github.com/docker/docker/volume"
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"github.com/docker/go-connections/nat"
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"github.com/go-check/check"
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"github.com/gotestyourself/gotestyourself/poll"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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"golang.org/x/net/context"
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)
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@ -1921,7 +1924,23 @@ func (s *DockerSuite) TestContainersAPICreateMountsCreate(c *check.C) {
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{mounttypes.Mount{Type: "volume", Target: destPath + slash}, types.MountPoint{Driver: volume.DefaultDriverName, Type: "volume", RW: true, Destination: destPath}},
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{mounttypes.Mount{Type: "volume", Target: destPath, Source: "test1"}, types.MountPoint{Type: "volume", Name: "test1", RW: true, Destination: destPath}},
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{mounttypes.Mount{Type: "volume", Target: destPath, ReadOnly: true, Source: "test2"}, types.MountPoint{Type: "volume", Name: "test2", RW: false, Destination: destPath}},
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{mounttypes.Mount{Type: "volume", Target: destPath, Source: "test3", VolumeOptions: &mounttypes.VolumeOptions{DriverConfig: &mounttypes.Driver{Name: volume.DefaultDriverName}}}, types.MountPoint{Driver: volume.DefaultDriverName, Type: "volume", Name: "test3", RW: true, Destination: destPath}},
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{
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mounttypes.Mount{
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Type: "volume",
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Target: destPath,
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Source: "test3",
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VolumeOptions: &mounttypes.VolumeOptions{
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DriverConfig: &mounttypes.Driver{Name: volume.DefaultDriverName},
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},
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},
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types.MountPoint{
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Driver: volume.DefaultDriverName,
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Type: "volume",
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Name: "test3",
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RW: true,
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Destination: destPath,
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},
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},
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}
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if SameHostDaemon() {
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@ -1930,7 +1949,19 @@ func (s *DockerSuite) TestContainersAPICreateMountsCreate(c *check.C) {
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c.Assert(err, checker.IsNil)
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defer os.RemoveAll(tmpDir1)
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cases = append(cases, []testCase{
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{mounttypes.Mount{Type: "bind", Source: tmpDir1, Target: destPath}, types.MountPoint{Type: "bind", RW: true, Destination: destPath, Source: tmpDir1}},
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{
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mounttypes.Mount{
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Type: "bind",
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Source: tmpDir1,
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Target: destPath,
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},
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types.MountPoint{
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Type: "bind",
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RW: true,
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Destination: destPath,
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Source: tmpDir1,
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},
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},
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{mounttypes.Mount{Type: "bind", Source: tmpDir1, Target: destPath, ReadOnly: true}, types.MountPoint{Type: "bind", RW: false, Destination: destPath, Source: tmpDir1}},
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}...)
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@ -1968,58 +1999,83 @@ func (s *DockerSuite) TestContainersAPICreateMountsCreate(c *check.C) {
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ID string `json:"Id"`
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}
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cli, err := client.NewEnvClient()
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c.Assert(err, checker.IsNil)
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defer cli.Close()
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ctx := context.Background()
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apiclient := testEnv.APIClient()
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for i, x := range cases {
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c.Logf("case %d - config: %v", i, x.cfg)
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container, err := cli.ContainerCreate(context.Background(), &containertypes.Config{Image: testImg}, &containertypes.HostConfig{Mounts: []mounttypes.Mount{x.cfg}}, &networktypes.NetworkingConfig{}, "")
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c.Assert(err, checker.IsNil)
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container, err := apiclient.ContainerCreate(
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ctx,
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&containertypes.Config{Image: testImg},
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&containertypes.HostConfig{Mounts: []mounttypes.Mount{x.cfg}},
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&networktypes.NetworkingConfig{},
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"")
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require.NoError(c, err)
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id := container.ID
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containerInspect, err := apiclient.ContainerInspect(ctx, container.ID)
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require.NoError(c, err)
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mps := containerInspect.Mounts
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require.Len(c, mps, 1)
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mountPoint := mps[0]
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var mps []types.MountPoint
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err = json.NewDecoder(strings.NewReader(inspectFieldJSON(c, id, "Mounts"))).Decode(&mps)
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c.Assert(err, checker.IsNil)
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c.Assert(mps, checker.HasLen, 1)
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c.Assert(mps[0].Destination, checker.Equals, x.expected.Destination)
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if x.expected.Source != "" {
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assert.Equal(c, x.expected.Source, mountPoint.Source)
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}
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if x.expected.Name != "" {
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assert.Equal(c, x.expected.Name, mountPoint.Name)
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}
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if x.expected.Driver != "" {
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assert.Equal(c, x.expected.Driver, mountPoint.Driver)
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}
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if x.expected.Propagation != "" {
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assert.Equal(c, x.expected.Propagation, mountPoint.Propagation)
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}
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assert.Equal(c, x.expected.RW, mountPoint.RW)
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assert.Equal(c, x.expected.Type, mountPoint.Type)
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assert.Equal(c, x.expected.Mode, mountPoint.Mode)
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assert.Equal(c, x.expected.Destination, mountPoint.Destination)
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if len(x.expected.Source) > 0 {
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c.Assert(mps[0].Source, checker.Equals, x.expected.Source)
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}
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if len(x.expected.Name) > 0 {
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c.Assert(mps[0].Name, checker.Equals, x.expected.Name)
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}
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if len(x.expected.Driver) > 0 {
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c.Assert(mps[0].Driver, checker.Equals, x.expected.Driver)
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}
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c.Assert(mps[0].RW, checker.Equals, x.expected.RW)
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c.Assert(mps[0].Type, checker.Equals, x.expected.Type)
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c.Assert(mps[0].Mode, checker.Equals, x.expected.Mode)
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if len(x.expected.Propagation) > 0 {
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c.Assert(mps[0].Propagation, checker.Equals, x.expected.Propagation)
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}
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err = apiclient.ContainerStart(ctx, container.ID, types.ContainerStartOptions{})
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require.NoError(c, err)
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poll.WaitOn(c, containerExit(apiclient, container.ID), poll.WithDelay(time.Second))
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out, _, err := dockerCmdWithError("start", "-a", id)
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if (x.cfg.Type != "volume" || (x.cfg.VolumeOptions != nil && x.cfg.VolumeOptions.NoCopy)) && testEnv.DaemonPlatform() != "windows" {
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c.Assert(err, checker.NotNil, check.Commentf("%s\n%v", out, mps[0]))
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} else {
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c.Assert(err, checker.IsNil, check.Commentf("%s\n%v", out, mps[0]))
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}
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err = apiclient.ContainerRemove(ctx, container.ID, types.ContainerRemoveOptions{
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RemoveVolumes: true,
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Force: true,
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})
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require.NoError(c, err)
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dockerCmd(c, "rm", "-fv", id)
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if x.cfg.Type == "volume" && len(x.cfg.Source) > 0 {
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// This should still exist even though we removed the container
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dockerCmd(c, "volume", "inspect", mps[0].Name)
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} else {
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// This should be removed automatically when we removed the container
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out, _, err := dockerCmdWithError("volume", "inspect", mps[0].Name)
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c.Assert(err, checker.NotNil, check.Commentf(out))
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switch {
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// Named volumes still exist after the container is removed
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case x.cfg.Type == "volume" && len(x.cfg.Source) > 0:
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_, err := apiclient.VolumeInspect(ctx, mountPoint.Name)
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require.NoError(c, err)
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// Bind mounts are never removed with the container
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case x.cfg.Type == "bind":
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// anonymous volumes are removed
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default:
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_, err := apiclient.VolumeInspect(ctx, mountPoint.Name)
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assert.True(c, client.IsErrNotFound(err))
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}
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}
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}
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func containerExit(apiclient client.APIClient, name string) func(poll.LogT) poll.Result {
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return func(logT poll.LogT) poll.Result {
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container, err := apiclient.ContainerInspect(context.Background(), name)
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if err != nil {
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return poll.Error(err)
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}
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switch container.State.Status {
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case "created", "running":
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return poll.Continue("container %s is %s, waiting for exit", name, container.State.Status)
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}
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return poll.Success()
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}
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}
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func (s *DockerSuite) TestContainersAPICreateMountsTmpfs(c *check.C) {
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testRequires(c, DaemonIsLinux)
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type testCase struct {
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