Without this go test was unable to find line number of error in that
file.
Signed-off-by: Alexander Morozov <lk4d4@docker.com>
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-package main |
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- |
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-import ( |
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- "encoding/json" |
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- "fmt" |
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- "strings" |
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- |
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- "github.com/docker/docker/api/types" |
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- "github.com/go-check/check" |
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-) |
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- |
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-func (s *DockerSuite) TestCliStatsNoStreamGetCpu(c *check.C) {
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- out, _ := dockerCmd(c, "run", "-d", "--cpu-quota=2000", "busybox", "/bin/sh", "-c", "while true;do echo 'Hello';done") |
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- |
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- id := strings.TrimSpace(out) |
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- err := waitRun(id) |
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- c.Assert(err, check.IsNil) |
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- |
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- _, body, err := sockRequestRaw("GET", fmt.Sprintf("/containers/%s/stats?stream=false", id), nil, "")
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- c.Assert(err, check.IsNil) |
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- |
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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, check.IsNil) |
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- |
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- var cpuPercent = 0.0 |
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- cpuDelta := float64(v.CpuStats.CpuUsage.TotalUsage - v.PreCpuStats.CpuUsage.TotalUsage) |
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- systemDelta := float64(v.CpuStats.SystemUsage - v.PreCpuStats.SystemUsage) |
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- cpuPercent = (cpuDelta / systemDelta) * float64(len(v.CpuStats.CpuUsage.PercpuUsage)) * 100.0 |
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- if cpuPercent == 0 {
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- c.Fatalf("docker stats with no-stream get cpu usage failed: was %v", cpuPercent)
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- } |
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-} |
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new file mode 100644 |
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+package main |
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+ |
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+import ( |
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+ "encoding/json" |
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+ "fmt" |
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+ "strings" |
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+ |
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+ "github.com/docker/docker/api/types" |
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+ "github.com/go-check/check" |
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+) |
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+ |
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+func (s *DockerSuite) TestCliStatsNoStreamGetCpu(c *check.C) {
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+ out, _ := dockerCmd(c, "run", "-d", "--cpu-quota=2000", "busybox", "/bin/sh", "-c", "while true;do echo 'Hello';done") |
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+ |
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+ id := strings.TrimSpace(out) |
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+ err := waitRun(id) |
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+ c.Assert(err, check.IsNil) |
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+ |
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+ _, body, err := sockRequestRaw("GET", fmt.Sprintf("/containers/%s/stats?stream=false", id), nil, "")
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+ c.Assert(err, check.IsNil) |
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+ |
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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, check.IsNil) |
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+ |
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+ var cpuPercent = 0.0 |
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+ cpuDelta := float64(v.CpuStats.CpuUsage.TotalUsage - v.PreCpuStats.CpuUsage.TotalUsage) |
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+ systemDelta := float64(v.CpuStats.SystemUsage - v.PreCpuStats.SystemUsage) |
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+ cpuPercent = (cpuDelta / systemDelta) * float64(len(v.CpuStats.CpuUsage.PercpuUsage)) * 100.0 |
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+ if cpuPercent == 0 {
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+ c.Fatalf("docker stats with no-stream get cpu usage failed: was %v", cpuPercent)
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+ } |
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+} |