| package main |
| |
| import ( |
| "archive/tar" |
| "fmt" |
| "io/ioutil" |
| "os" |
| "os/exec" |
| "strings" |
| "time" |
| |
| "github.com/go-check/check" |
| ) |
| |
| // pulling an image from the central registry should work |
| func (s *DockerRegistrySuite) TestPushBusyboxImage(c *check.C) { |
| repoName := fmt.Sprintf("%v/dockercli/busybox", privateRegistryURL) |
| // tag the image to upload it to the private registry |
| tagCmd := exec.Command(dockerBinary, "tag", "busybox", repoName) |
| if out, _, err := runCommandWithOutput(tagCmd); err != nil { |
| c.Fatalf("image tagging failed: %s, %v", out, err) |
| } |
| |
| pushCmd := exec.Command(dockerBinary, "push", repoName) |
| if out, _, err := runCommandWithOutput(pushCmd); err != nil { |
| c.Fatalf("pushing the image to the private registry has failed: %s, %v", out, err) |
| } |
| } |
| |
| // pushing an image without a prefix should throw an error |
| func (s *DockerSuite) TestPushUnprefixedRepo(c *check.C) { |
| pushCmd := exec.Command(dockerBinary, "push", "busybox") |
| if out, _, err := runCommandWithOutput(pushCmd); err == nil { |
| c.Fatalf("pushing an unprefixed repo didn't result in a non-zero exit status: %s", out) |
| } |
| } |
| |
| func (s *DockerRegistrySuite) TestPushUntagged(c *check.C) { |
| repoName := fmt.Sprintf("%v/dockercli/busybox", privateRegistryURL) |
| |
| expected := "Repository does not exist" |
| pushCmd := exec.Command(dockerBinary, "push", repoName) |
| if out, _, err := runCommandWithOutput(pushCmd); err == nil { |
| c.Fatalf("pushing the image to the private registry should have failed: output %q", out) |
| } else if !strings.Contains(out, expected) { |
| c.Fatalf("pushing the image failed with an unexpected message: expected %q, got %q", expected, out) |
| } |
| } |
| |
| func (s *DockerRegistrySuite) TestPushBadTag(c *check.C) { |
| repoName := fmt.Sprintf("%v/dockercli/busybox:latest", privateRegistryURL) |
| |
| expected := "does not exist" |
| pushCmd := exec.Command(dockerBinary, "push", repoName) |
| if out, _, err := runCommandWithOutput(pushCmd); err == nil { |
| c.Fatalf("pushing the image to the private registry should have failed: output %q", out) |
| } else if !strings.Contains(out, expected) { |
| c.Fatalf("pushing the image failed with an unexpected message: expected %q, got %q", expected, out) |
| } |
| } |
| |
| func (s *DockerRegistrySuite) TestPushMultipleTags(c *check.C) { |
| repoName := fmt.Sprintf("%v/dockercli/busybox", privateRegistryURL) |
| repoTag1 := fmt.Sprintf("%v/dockercli/busybox:t1", privateRegistryURL) |
| repoTag2 := fmt.Sprintf("%v/dockercli/busybox:t2", privateRegistryURL) |
| // tag the image and upload it to the private registry |
| tagCmd1 := exec.Command(dockerBinary, "tag", "busybox", repoTag1) |
| if out, _, err := runCommandWithOutput(tagCmd1); err != nil { |
| c.Fatalf("image tagging failed: %s, %v", out, err) |
| } |
| tagCmd2 := exec.Command(dockerBinary, "tag", "busybox", repoTag2) |
| if out, _, err := runCommandWithOutput(tagCmd2); err != nil { |
| c.Fatalf("image tagging failed: %s, %v", out, err) |
| } |
| |
| pushCmd := exec.Command(dockerBinary, "push", repoName) |
| if out, _, err := runCommandWithOutput(pushCmd); err != nil { |
| c.Fatalf("pushing the image to the private registry has failed: %s, %v", out, err) |
| } |
| } |
| |
| func (s *DockerRegistrySuite) TestPushInterrupt(c *check.C) { |
| repoName := fmt.Sprintf("%v/dockercli/busybox", privateRegistryURL) |
| // tag the image and upload it to the private registry |
| if out, _, err := runCommandWithOutput(exec.Command(dockerBinary, "tag", "busybox", repoName)); err != nil { |
| c.Fatalf("image tagging failed: %s, %v", out, err) |
| } |
| |
| pushCmd := exec.Command(dockerBinary, "push", repoName) |
| if err := pushCmd.Start(); err != nil { |
| c.Fatalf("Failed to start pushing to private registry: %v", err) |
| } |
| |
| // Interrupt push (yes, we have no idea at what point it will get killed). |
| time.Sleep(200 * time.Millisecond) |
| if err := pushCmd.Process.Kill(); err != nil { |
| c.Fatalf("Failed to kill push process: %v", err) |
| } |
| if out, _, err := runCommandWithOutput(exec.Command(dockerBinary, "push", repoName)); err == nil { |
| str := string(out) |
| if !strings.Contains(str, "already in progress") { |
| c.Fatalf("Push should be continued on daemon side, but seems ok: %v, %s", err, out) |
| } |
| } |
| // now wait until all this pushes will complete |
| // if it failed with timeout - there would be some error, |
| // so no logic about it here |
| for exec.Command(dockerBinary, "push", repoName).Run() != nil { |
| } |
| } |
| |
| func (s *DockerRegistrySuite) TestPushEmptyLayer(c *check.C) { |
| repoName := fmt.Sprintf("%v/dockercli/emptylayer", privateRegistryURL) |
| emptyTarball, err := ioutil.TempFile("", "empty_tarball") |
| if err != nil { |
| c.Fatalf("Unable to create test file: %v", err) |
| } |
| tw := tar.NewWriter(emptyTarball) |
| err = tw.Close() |
| if err != nil { |
| c.Fatalf("Error creating empty tarball: %v", err) |
| } |
| freader, err := os.Open(emptyTarball.Name()) |
| if err != nil { |
| c.Fatalf("Could not open test tarball: %v", err) |
| } |
| |
| importCmd := exec.Command(dockerBinary, "import", "-", repoName) |
| importCmd.Stdin = freader |
| out, _, err := runCommandWithOutput(importCmd) |
| if err != nil { |
| c.Errorf("import failed with errors: %v, output: %q", err, out) |
| } |
| |
| // Now verify we can push it |
| pushCmd := exec.Command(dockerBinary, "push", repoName) |
| if out, _, err := runCommandWithOutput(pushCmd); err != nil { |
| c.Fatalf("pushing the image to the private registry has failed: %s, %v", out, err) |
| } |
| } |