36 lines
830 B
Go
36 lines
830 B
Go
package main
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import (
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"os/exec"
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"strings"
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"time"
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"github.com/go-check/check"
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)
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func (s *DockerSuite) TestCliStatsNoStream(c *check.C) {
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out, _, err := runCommandWithOutput(exec.Command(dockerBinary, "run", "-d", "busybox", "top"))
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if err != nil {
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c.Fatalf("Error on container creation: %v, output: %s", err, out)
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}
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id := strings.TrimSpace(out)
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if err := waitRun(id); err != nil {
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c.Fatalf("error waiting for container to start: %v", err)
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}
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statsCmd := exec.Command(dockerBinary, "stats", "--no-stream", id)
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chErr := make(chan error)
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go func() {
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chErr <- statsCmd.Run()
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}()
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select {
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case err := <-chErr:
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if err != nil {
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c.Fatalf("Error running stats: %v", err)
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}
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case <-time.After(3 * time.Second):
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statsCmd.Process.Kill()
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c.Fatalf("stats did not return immediately when not streaming")
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}
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}
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