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add test case for KillNonCreateRunHaveNoEffect #607

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merged 2 commits into from
May 11, 2018

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Signed-off-by: Liang Chenye [email protected]

@liangchenye liangchenye mentioned this pull request Mar 16, 2018
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@liangchenye
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liangchenye commented Mar 16, 2018

Currently we have 4 statuses: creating/created/running/stopped. Since 'created' and 'running' are out of this testing and it is hard to catch the 'creating' status, we can only test the 'stopped' container.

If there were any 'effect' when kill a 'stopped' container, it might reflect on the state. I don't have an idea on other 'effect', so in this PR I check the state changes.

@zhouhao3
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looks good. @wking WDYT?

if err != nil {
return err
}
r.Kill("KILL")
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You probably want to ensure that this call returns an error, based on this and this.

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* *Exit code:* Zero if the signal was successfully sent to the container process and non-zero on errors.

I found there is no general exit code, there is golang syscall pkg, but just works in posix system.
So do we still need this 'Exit code' session in command-line-interface?

if status, ok := exiterr.Sys().(syscall.WaitStatus); ok {
                log.Printf("Exit Status: %d", status.ExitStatus())
}

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The return error is check in kill.go. There is a bug in the previous kill.go, it displays the wrong spec error code. The new commit 0ddb5cd solves that.

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zhouhao3 commented May 11, 2018

LGTM

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@zhouhao3 zhouhao3 merged commit 0f65c57 into opencontainers:master May 11, 2018
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3 participants