зеркало из https://github.com/microsoft/docker.git
128 строки
3.8 KiB
Go
128 строки
3.8 KiB
Go
package main
|
|
|
|
import (
|
|
"os/exec"
|
|
"strings"
|
|
"testing"
|
|
"time"
|
|
)
|
|
|
|
func TestDockerRestartStoppedContainer(t *testing.T) {
|
|
runCmd := exec.Command(dockerBinary, "run", "-d", "busybox", "echo", "foobar")
|
|
out, _, err := runCommandWithOutput(runCmd)
|
|
errorOut(err, t, out)
|
|
|
|
cleanedContainerID := stripTrailingCharacters(out)
|
|
|
|
runCmd = exec.Command(dockerBinary, "wait", cleanedContainerID)
|
|
out, _, err = runCommandWithOutput(runCmd)
|
|
errorOut(err, t, out)
|
|
|
|
runCmd = exec.Command(dockerBinary, "logs", cleanedContainerID)
|
|
out, _, err = runCommandWithOutput(runCmd)
|
|
errorOut(err, t, out)
|
|
|
|
if out != "foobar\n" {
|
|
t.Errorf("container should've printed 'foobar'")
|
|
}
|
|
|
|
runCmd = exec.Command(dockerBinary, "restart", cleanedContainerID)
|
|
out, _, err = runCommandWithOutput(runCmd)
|
|
errorOut(err, t, out)
|
|
|
|
runCmd = exec.Command(dockerBinary, "logs", cleanedContainerID)
|
|
out, _, err = runCommandWithOutput(runCmd)
|
|
errorOut(err, t, out)
|
|
|
|
if out != "foobar\nfoobar\n" {
|
|
t.Errorf("container should've printed 'foobar' twice")
|
|
}
|
|
|
|
deleteAllContainers()
|
|
|
|
logDone("restart - echo foobar for stopped container")
|
|
}
|
|
|
|
func TestDockerRestartRunningContainer(t *testing.T) {
|
|
runCmd := exec.Command(dockerBinary, "run", "-d", "busybox", "sh", "-c", "echo foobar && sleep 30 && echo 'should not print this'")
|
|
out, _, err := runCommandWithOutput(runCmd)
|
|
errorOut(err, t, out)
|
|
|
|
cleanedContainerID := stripTrailingCharacters(out)
|
|
|
|
time.Sleep(1 * time.Second)
|
|
|
|
runCmd = exec.Command(dockerBinary, "logs", cleanedContainerID)
|
|
out, _, err = runCommandWithOutput(runCmd)
|
|
errorOut(err, t, out)
|
|
|
|
if out != "foobar\n" {
|
|
t.Errorf("container should've printed 'foobar'")
|
|
}
|
|
|
|
runCmd = exec.Command(dockerBinary, "restart", "-t", "1", cleanedContainerID)
|
|
out, _, err = runCommandWithOutput(runCmd)
|
|
errorOut(err, t, out)
|
|
|
|
runCmd = exec.Command(dockerBinary, "logs", cleanedContainerID)
|
|
out, _, err = runCommandWithOutput(runCmd)
|
|
errorOut(err, t, out)
|
|
|
|
time.Sleep(1 * time.Second)
|
|
|
|
if out != "foobar\nfoobar\n" {
|
|
t.Errorf("container should've printed 'foobar' twice")
|
|
}
|
|
|
|
deleteAllContainers()
|
|
|
|
logDone("restart - echo foobar for running container")
|
|
}
|
|
|
|
// Test that restarting a container with a volume does not create a new volume on restart. Regression test for #819.
|
|
func TestDockerRestartWithVolumes(t *testing.T) {
|
|
runCmd := exec.Command(dockerBinary, "run", "-d", "-v", "/test", "busybox", "top")
|
|
out, _, err := runCommandWithOutput(runCmd)
|
|
errorOut(err, t, out)
|
|
|
|
cleanedContainerID := stripTrailingCharacters(out)
|
|
|
|
runCmd = exec.Command(dockerBinary, "inspect", "--format", "{{ len .Volumes }}", cleanedContainerID)
|
|
out, _, err = runCommandWithOutput(runCmd)
|
|
errorOut(err, t, out)
|
|
|
|
if out = strings.Trim(out, " \n\r"); out != "1" {
|
|
t.Errorf("expect 1 volume received %s", out)
|
|
}
|
|
|
|
runCmd = exec.Command(dockerBinary, "inspect", "--format", "{{ .Volumes }}", cleanedContainerID)
|
|
volumes, _, err := runCommandWithOutput(runCmd)
|
|
errorOut(err, t, volumes)
|
|
|
|
runCmd = exec.Command(dockerBinary, "restart", cleanedContainerID)
|
|
out, _, err = runCommandWithOutput(runCmd)
|
|
errorOut(err, t, out)
|
|
|
|
runCmd = exec.Command(dockerBinary, "inspect", "--format", "{{ len .Volumes }}", cleanedContainerID)
|
|
out, _, err = runCommandWithOutput(runCmd)
|
|
errorOut(err, t, out)
|
|
|
|
if out = strings.Trim(out, " \n\r"); out != "1" {
|
|
t.Errorf("expect 1 volume after restart received %s", out)
|
|
}
|
|
|
|
runCmd = exec.Command(dockerBinary, "inspect", "--format", "{{ .Volumes }}", cleanedContainerID)
|
|
volumesAfterRestart, _, err := runCommandWithOutput(runCmd)
|
|
errorOut(err, t, volumesAfterRestart)
|
|
|
|
if volumes != volumesAfterRestart {
|
|
volumes = strings.Trim(volumes, " \n\r")
|
|
volumesAfterRestart = strings.Trim(volumesAfterRestart, " \n\r")
|
|
t.Errorf("expected volume path: %s Actual path: %s", volumes, volumesAfterRestart)
|
|
}
|
|
|
|
deleteAllContainers()
|
|
|
|
logDone("restart - does not create a new volume on restart")
|
|
}
|