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59 lines
1.1 KiB
Go
59 lines
1.1 KiB
Go
// +build !windows
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package main
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import (
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"bufio"
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"fmt"
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"io/ioutil"
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"os"
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"os/exec"
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"testing"
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"time"
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"unicode"
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"github.com/kr/pty"
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)
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// #5979
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func TestEventsRedirectStdout(t *testing.T) {
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since := time.Now().Unix()
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dockerCmd(t, "run", "busybox", "true")
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defer deleteAllContainers()
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file, err := ioutil.TempFile("", "")
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if err != nil {
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t.Fatalf("could not create temp file: %v", err)
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}
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defer os.Remove(file.Name())
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command := fmt.Sprintf("%s events --since=%d --until=%d > %s", dockerBinary, since, time.Now().Unix(), file.Name())
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_, tty, err := pty.Open()
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if err != nil {
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t.Fatalf("Could not open pty: %v", err)
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}
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cmd := exec.Command("sh", "-c", command)
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cmd.Stdin = tty
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cmd.Stdout = tty
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cmd.Stderr = tty
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if err := cmd.Run(); err != nil {
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t.Fatalf("run err for command %q: %v", command, err)
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}
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scanner := bufio.NewScanner(file)
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for scanner.Scan() {
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for _, c := range scanner.Text() {
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if unicode.IsControl(c) {
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t.Fatalf("found control character %v", []byte(string(c)))
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}
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}
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}
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if err := scanner.Err(); err != nil {
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t.Fatalf("Scan err for command %q: %v", command, err)
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}
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logDone("events - redirect stdout")
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}
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