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41 lines
1.3 KiB
Go
41 lines
1.3 KiB
Go
// +build !windows
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package main
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import (
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"encoding/json"
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"fmt"
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"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/go-check/check"
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)
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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 := sockRequestRaw("GET", "/info", nil, "application/json")
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c.Assert(err, checker.IsNil)
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c.Assert(resp.StatusCode, checker.Equals, http.StatusOK)
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var info types.Info
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err = json.NewDecoder(body).Decode(&info)
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c.Assert(err, checker.IsNil)
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body.Close()
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// don't set a memory limit, the memory limit should be system memory
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conName := "foo"
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dockerCmd(c, "run", "-d", "--name", conName, "busybox", "top")
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c.Assert(waitRun(conName), checker.IsNil)
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resp, body, err = sockRequestRaw("GET", fmt.Sprintf("/containers/%s/stats?stream=false", conName), nil, "")
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c.Assert(err, checker.IsNil)
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c.Assert(resp.StatusCode, checker.Equals, http.StatusOK)
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c.Assert(resp.Header.Get("Content-Type"), checker.Equals, "application/json")
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var v *types.Stats
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err = json.NewDecoder(body).Decode(&v)
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c.Assert(err, checker.IsNil)
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body.Close()
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c.Assert(fmt.Sprintf("%d", v.MemoryStats.Limit), checker.Equals, fmt.Sprintf("%d", info.MemTotal))
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}
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