зеркало из https://github.com/microsoft/docker.git
43 строки
1.3 KiB
Go
43 строки
1.3 KiB
Go
// +build !windows
|
|
|
|
package main
|
|
|
|
import (
|
|
"encoding/json"
|
|
"fmt"
|
|
"net/http"
|
|
|
|
"github.com/docker/docker/api/types"
|
|
"github.com/docker/docker/integration-cli/checker"
|
|
"github.com/docker/docker/integration-cli/request"
|
|
"github.com/go-check/check"
|
|
)
|
|
|
|
func (s *DockerSuite) TestAPIStatsContainerGetMemoryLimit(c *check.C) {
|
|
testRequires(c, DaemonIsLinux, memoryLimitSupport)
|
|
|
|
resp, body, err := request.Get("/info", request.JSON)
|
|
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)
|
|
|
|
resp, body, err = request.Get(fmt.Sprintf("/containers/%s/stats?stream=false", conName))
|
|
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))
|
|
}
|