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100 lines
2.7 KiB
Go
100 lines
2.7 KiB
Go
package container // import "github.com/docker/docker/integration/container"
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import (
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"context"
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"fmt"
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"strconv"
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"strings"
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"testing"
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"time"
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"github.com/docker/docker/api/types"
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"github.com/docker/docker/integration/internal/container"
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"gotest.tools/assert"
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"gotest.tools/icmd"
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"gotest.tools/poll"
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"gotest.tools/skip"
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)
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// TestStopContainerWithTimeout checks that ContainerStop with
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// a timeout works as documented, i.e. in case of negative timeout
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// waiting is not limited (issue #35311).
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func TestStopContainerWithTimeout(t *testing.T) {
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defer setupTest(t)()
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client := testEnv.APIClient()
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ctx := context.Background()
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testCmd := container.WithCmd("sh", "-c", "sleep 2 && exit 42")
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testData := []struct {
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doc string
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timeout int
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expectedExitCode int
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}{
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// In case container is forcefully killed, 137 is returned,
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// otherwise the exit code from the above script
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{
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"zero timeout: expect forceful container kill",
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0, 137,
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},
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{
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"too small timeout: expect forceful container kill",
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1, 137,
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},
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{
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"big enough timeout: expect graceful container stop",
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3, 42,
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},
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{
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"unlimited timeout: expect graceful container stop",
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-1, 42,
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},
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}
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for _, d := range testData {
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d := d
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t.Run(strconv.Itoa(d.timeout), func(t *testing.T) {
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t.Parallel()
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id := container.Run(t, ctx, client, testCmd)
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timeout := time.Duration(d.timeout) * time.Second
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err := client.ContainerStop(ctx, id, &timeout)
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assert.NilError(t, err)
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poll.WaitOn(t, container.IsStopped(ctx, client, id),
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poll.WithDelay(100*time.Millisecond))
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inspect, err := client.ContainerInspect(ctx, id)
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assert.NilError(t, err)
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assert.Equal(t, inspect.State.ExitCode, d.expectedExitCode)
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})
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}
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}
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func TestDeleteDevicemapper(t *testing.T) {
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skip.If(t, testEnv.DaemonInfo.Driver != "devicemapper")
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skip.If(t, testEnv.IsRemoteDaemon)
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defer setupTest(t)()
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client := testEnv.APIClient()
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ctx := context.Background()
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id := container.Run(t, ctx, client, container.WithName("foo-"+t.Name()), container.WithCmd("echo"))
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poll.WaitOn(t, container.IsStopped(ctx, client, id), poll.WithDelay(100*time.Millisecond))
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inspect, err := client.ContainerInspect(ctx, id)
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assert.NilError(t, err)
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deviceID := inspect.GraphDriver.Data["DeviceId"]
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// Find pool name from device name
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deviceName := inspect.GraphDriver.Data["DeviceName"]
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devicePrefix := deviceName[:strings.LastIndex(deviceName, "-")]
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devicePool := fmt.Sprintf("/dev/mapper/%s-pool", devicePrefix)
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result := icmd.RunCommand("dmsetup", "message", devicePool, "0", fmt.Sprintf("delete %s", deviceID))
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result.Assert(t, icmd.Success)
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err = client.ContainerRemove(ctx, id, types.ContainerRemoveOptions{})
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assert.NilError(t, err)
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}
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