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package main
import (
"os"
"os/exec" |
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"strings" |
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"github.com/go-check/check" |
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)
|
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func (s *DockerSuite) TestRmContainerWithRemovedVolume(c *check.C) {
testRequires(c, SameHostDaemon) |
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|
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cmd := exec.Command(dockerBinary, "run", "--name", "losemyvolumes", "-v", "/tmp/testing:/test", "busybox", "true")
if _, err := runCommand(cmd); err != nil { |
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c.Fatal(err) |
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}
if err := os.Remove("/tmp/testing"); err != nil { |
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c.Fatal(err) |
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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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c.Fatal(out, err) |
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}
} |
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|
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func (s *DockerSuite) TestRmContainerWithVolume(c *check.C) { |
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|
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cmd := exec.Command(dockerBinary, "run", "--name", "foo", "-v", "/srv", "busybox", "true")
if _, err := runCommand(cmd); err != nil { |
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c.Fatal(err) |
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}
cmd = exec.Command(dockerBinary, "rm", "-v", "foo")
if _, err := runCommand(cmd); err != nil { |
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c.Fatal(err) |
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}
}
|
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func (s *DockerSuite) TestRmRunningContainer(c *check.C) { |
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|
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createRunningContainer(c, "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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c.Fatalf("Expected error, can't rm a running container") |
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}
|
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}
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func (s *DockerSuite) TestRmForceRemoveRunningContainer(c *check.C) { |
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|
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createRunningContainer(c, "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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c.Fatal(err) |
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}
|
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}
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func (s *DockerSuite) TestRmContainerOrphaning(c *check.C) { |
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|
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dockerfile1 := `FROM busybox:latest
ENTRYPOINT ["/bin/true"]`
img := "test-container-orphaning"
dockerfile2 := `FROM busybox:latest
ENTRYPOINT ["/bin/true"]
MAINTAINER Integration Tests`
// build first dockerfile
img1, err := buildImage(img, dockerfile1, true)
if err != nil { |
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c.Fatalf("Could not build image %s: %v", img, err) |
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}
// run container on first image
if out, _, err := runCommandWithOutput(exec.Command(dockerBinary, "run", img)); err != nil { |
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c.Fatalf("Could not run image %s: %v: %s", img, err, out) |
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}
// rebuild dockerfile with a small addition at the end
if _, err := buildImage(img, dockerfile2, true); err != nil { |
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c.Fatalf("Could not rebuild image %s: %v", img, err) |
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}
// try to remove the image, should error out.
if out, _, err := runCommandWithOutput(exec.Command(dockerBinary, "rmi", img)); err == nil { |
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c.Fatalf("Expected to error out removing the image, but succeeded: %s", out) |
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}
// check if we deleted the first image
out, _, err := runCommandWithOutput(exec.Command(dockerBinary, "images", "-q", "--no-trunc"))
if err != nil { |
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c.Fatalf("%v: %s", err, out) |
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}
if !strings.Contains(out, img1) { |
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c.Fatalf("Orphaned container (could not find %q in docker images): %s", img1, out) |
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}
}
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func (s *DockerSuite) TestRmInvalidContainer(c *check.C) { |
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if out, _, err := runCommandWithOutput(exec.Command(dockerBinary, "rm", "unknown")); err == nil { |
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c.Fatal("Expected error on rm unknown container, got none") |
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} else if !strings.Contains(out, "failed to remove containers") {
c.Fatalf("Expected output to contain 'failed to remove containers', got %q", out) |
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}
}
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func createRunningContainer(c *check.C, name string) { |
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cmd := exec.Command(dockerBinary, "run", "-dt", "--name", name, "busybox", "top")
if _, err := runCommand(cmd); err != nil { |
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c.Fatal(err) |
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} |
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} |