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d5cbde514f
This fix migrates TestAPIStatsContainerGetMemoryLimit from integration-cli to api test. Signed-off-by: Yong Tang <yong.tang.github@outlook.com>
56 lines
1.4 KiB
Go
56 lines
1.4 KiB
Go
package container
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import (
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"context"
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"encoding/json"
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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/container"
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"github.com/docker/docker/api/types/network"
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"github.com/docker/docker/integration/util/request"
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"github.com/gotestyourself/gotestyourself/poll"
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"github.com/gotestyourself/gotestyourself/skip"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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)
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func TestStats(t *testing.T) {
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skip.If(t, !testEnv.DaemonInfo.MemoryLimit)
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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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info, err := client.Info(ctx)
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require.NoError(t, err)
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c, err := client.ContainerCreate(ctx,
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&container.Config{
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Cmd: []string{"top"},
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Image: "busybox",
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},
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&container.HostConfig{},
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&network.NetworkingConfig{},
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"",
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)
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require.NoError(t, err)
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err = client.ContainerStart(ctx, c.ID, types.ContainerStartOptions{})
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require.NoError(t, err)
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poll.WaitOn(t, containerIsInState(ctx, client, c.ID, "running"), poll.WithDelay(100*time.Millisecond))
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resp, err := client.ContainerStats(context.Background(), c.ID, false)
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require.NoError(t, err)
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defer resp.Body.Close()
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var v *types.Stats
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err = json.NewDecoder(resp.Body).Decode(&v)
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require.NoError(t, err)
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assert.Equal(t, int64(v.MemoryStats.Limit), info.MemTotal)
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err = json.NewDecoder(resp.Body).Decode(&v)
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require.Error(t, err, io.EOF)
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}
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