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98 lines
3 KiB
Go
98 lines
3 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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"io"
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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/api/types/events"
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"github.com/docker/docker/api/types/filters"
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"github.com/docker/docker/api/types/versions"
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"github.com/docker/docker/integration/internal/container"
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"github.com/docker/docker/internal/test/request"
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"github.com/gotestyourself/gotestyourself/assert"
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is "github.com/gotestyourself/gotestyourself/assert/cmp"
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"github.com/gotestyourself/gotestyourself/poll"
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"github.com/gotestyourself/gotestyourself/skip"
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)
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func TestPause(t *testing.T) {
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skip.If(t, testEnv.DaemonInfo.OSType == "windows" && testEnv.DaemonInfo.Isolation == "process")
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defer setupTest(t)()
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client := request.NewAPIClient(t)
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ctx := context.Background()
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cID := container.Run(t, ctx, client)
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poll.WaitOn(t, container.IsInState(ctx, client, cID, "running"), poll.WithDelay(100*time.Millisecond))
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since := request.DaemonUnixTime(ctx, t, client, testEnv)
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err := client.ContainerPause(ctx, cID)
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assert.NilError(t, err)
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inspect, err := client.ContainerInspect(ctx, cID)
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assert.NilError(t, err)
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assert.Check(t, is.Equal(true, inspect.State.Paused))
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err = client.ContainerUnpause(ctx, cID)
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assert.NilError(t, err)
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until := request.DaemonUnixTime(ctx, t, client, testEnv)
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messages, errs := client.Events(ctx, types.EventsOptions{
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Since: since,
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Until: until,
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Filters: filters.NewArgs(filters.Arg("container", cID)),
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})
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assert.Check(t, is.DeepEqual([]string{"pause", "unpause"}, getEventActions(t, messages, errs)))
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}
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func TestPauseFailsOnWindowsServerContainers(t *testing.T) {
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skip.If(t, (testEnv.DaemonInfo.OSType != "windows" || testEnv.DaemonInfo.Isolation != "process"))
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defer setupTest(t)()
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client := request.NewAPIClient(t)
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ctx := context.Background()
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cID := container.Run(t, ctx, client)
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poll.WaitOn(t, container.IsInState(ctx, client, cID, "running"), poll.WithDelay(100*time.Millisecond))
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err := client.ContainerPause(ctx, cID)
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assert.Check(t, is.ErrorContains(err, "cannot pause Windows Server Containers"))
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}
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func TestPauseStopPausedContainer(t *testing.T) {
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skip.If(t, testEnv.DaemonInfo.OSType != "linux")
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skip.If(t, versions.LessThan(testEnv.DaemonAPIVersion(), "1.31"), "broken in earlier versions")
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defer setupTest(t)()
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client := request.NewAPIClient(t)
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ctx := context.Background()
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cID := container.Run(t, ctx, client)
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poll.WaitOn(t, container.IsInState(ctx, client, cID, "running"), poll.WithDelay(100*time.Millisecond))
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err := client.ContainerPause(ctx, cID)
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assert.NilError(t, err)
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err = client.ContainerStop(ctx, cID, nil)
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assert.NilError(t, err)
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poll.WaitOn(t, container.IsStopped(ctx, client, cID), poll.WithDelay(100*time.Millisecond))
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}
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func getEventActions(t *testing.T, messages <-chan events.Message, errs <-chan error) []string {
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actions := []string{}
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for {
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select {
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case err := <-errs:
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assert.Check(t, err == nil || err == io.EOF)
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return actions
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case e := <-messages:
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actions = append(actions, e.Status)
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}
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}
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}
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