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