mirror of
https://github.com/moby/moby.git
synced 2022-11-09 12:21:53 -05:00
128 lines
3.5 KiB
Go
128 lines
3.5 KiB
Go
package main
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import (
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"os"
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"os/exec"
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"strings"
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"testing"
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)
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func TestRmContainerWithRemovedVolume(t *testing.T) {
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cmd := exec.Command(dockerBinary, "run", "--name", "losemyvolumes", "-v", "/tmp/testing:/test", "busybox", "true")
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if _, err := runCommand(cmd); err != nil {
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t.Fatal(err)
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}
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if err := os.Remove("/tmp/testing"); err != nil {
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t.Fatal(err)
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}
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cmd = exec.Command(dockerBinary, "rm", "-v", "losemyvolumes")
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if out, _, err := runCommandWithOutput(cmd); err != nil {
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t.Fatal(out, err)
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}
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deleteAllContainers()
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logDone("rm - removed volume")
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}
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func TestRmContainerWithVolume(t *testing.T) {
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cmd := exec.Command(dockerBinary, "run", "--name", "foo", "-v", "/srv", "busybox", "true")
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if _, err := runCommand(cmd); err != nil {
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t.Fatal(err)
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}
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cmd = exec.Command(dockerBinary, "rm", "-v", "foo")
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if _, err := runCommand(cmd); err != nil {
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t.Fatal(err)
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}
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deleteAllContainers()
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logDone("rm - volume")
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}
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func TestRmRunningContainer(t *testing.T) {
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createRunningContainer(t, "foo")
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// Test cannot remove running container
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cmd := exec.Command(dockerBinary, "rm", "foo")
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if _, err := runCommand(cmd); err == nil {
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t.Fatalf("Expected error, can't rm a running container")
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}
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deleteAllContainers()
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logDone("rm - running container")
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}
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func TestRmForceRemoveRunningContainer(t *testing.T) {
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createRunningContainer(t, "foo")
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// Stop then remove with -s
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cmd := exec.Command(dockerBinary, "rm", "-f", "foo")
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if _, err := runCommand(cmd); err != nil {
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t.Fatal(err)
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}
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deleteAllContainers()
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logDone("rm - running container with --force=true")
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}
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func TestRmContainerOrphaning(t *testing.T) {
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dockerfile1 := `FROM busybox:latest
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ENTRYPOINT ["/bin/true"]`
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img := "test-container-orphaning"
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dockerfile2 := `FROM busybox:latest
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ENTRYPOINT ["/bin/true"]
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MAINTAINER Integration Tests`
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// build first dockerfile
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img1, err := buildImage(img, dockerfile1, true)
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if err != nil {
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t.Fatalf("Could not build image %s: %v", img, err)
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}
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// run container on first image
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if out, _, err := runCommandWithOutput(exec.Command(dockerBinary, "run", img)); err != nil {
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t.Fatalf("Could not run image %s: %v: %s", img, err, out)
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}
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// rebuild dockerfile with a small addition at the end
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if _, err := buildImage(img, dockerfile2, true); err != nil {
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t.Fatalf("Could not rebuild image %s: %v", img, err)
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}
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// try to remove the image, should error out.
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if out, _, err := runCommandWithOutput(exec.Command(dockerBinary, "rmi", img)); err == nil {
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t.Fatalf("Expected to error out removing the image, but succeeded: %s", out)
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}
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// check if we deleted the first image
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out, _, err := runCommandWithOutput(exec.Command(dockerBinary, "images", "-q", "--no-trunc"))
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if err != nil {
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t.Fatalf("%v: %s", err, out)
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}
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if !strings.Contains(out, img1) {
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t.Fatalf("Orphaned container (could not find %q in docker images): %s", img1, out)
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}
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deleteAllContainers()
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logDone("rm - container orphaning")
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}
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func TestRmInvalidContainer(t *testing.T) {
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if out, _, err := runCommandWithOutput(exec.Command(dockerBinary, "rm", "unknown")); err == nil {
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t.Fatal("Expected error on rm unknown container, got none")
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} else if !strings.Contains(out, "failed to remove one or more containers") {
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t.Fatal("Expected output to contain 'failed to remove one or more containers', got %q", out)
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}
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logDone("rm - delete unknown container")
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}
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func createRunningContainer(t *testing.T, name string) {
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cmd := exec.Command(dockerBinary, "run", "-dt", "--name", name, "busybox", "top")
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if _, err := runCommand(cmd); err != nil {
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t.Fatal(err)
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}
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}
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