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// +build !windows
package main
import (
"encoding/json"
"fmt"
"net/http"
|
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"github.com/docker/docker/api/types" |
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"github.com/docker/docker/integration-cli/checker" |
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"github.com/docker/docker/integration-cli/request" |
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"github.com/go-check/check"
)
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func (s *DockerSuite) TestAPIStatsContainerGetMemoryLimit(c *check.C) { |
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testRequires(c, DaemonIsLinux, memoryLimitSupport)
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resp, body, err := request.Get("/info", request.JSON) |
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c.Assert(err, checker.IsNil)
c.Assert(resp.StatusCode, checker.Equals, http.StatusOK)
var info types.Info
err = json.NewDecoder(body).Decode(&info)
c.Assert(err, checker.IsNil)
body.Close()
// don't set a memory limit, the memory limit should be system memory
conName := "foo"
dockerCmd(c, "run", "-d", "--name", conName, "busybox", "top")
c.Assert(waitRun(conName), checker.IsNil)
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resp, body, err = request.Get(fmt.Sprintf("/containers/%s/stats?stream=false", conName)) |
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c.Assert(err, checker.IsNil)
c.Assert(resp.StatusCode, checker.Equals, http.StatusOK)
c.Assert(resp.Header.Get("Content-Type"), checker.Equals, "application/json")
var v *types.Stats
err = json.NewDecoder(body).Decode(&v)
c.Assert(err, checker.IsNil)
body.Close()
c.Assert(fmt.Sprintf("%d", v.MemoryStats.Limit), checker.Equals, fmt.Sprintf("%d", info.MemTotal))
} |