本文整理匯總了Golang中github.com/fujiwara/stretcher.CommandLines類的典型用法代碼示例。如果您正苦於以下問題：Golang CommandLines類的具體用法？Golang CommandLines怎麽用？Golang CommandLines使用的例子？那麽, 這裏精選的類代碼示例或許可以為您提供幫助。
在下文中一共展示了CommandLines類的4個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Golang代碼示例。
示例1: TestCommandLinesPipe
func TestCommandLinesPipe(t *testing.T) {
stretcher.Init()
var buf bytes.Buffer
for i := 0; i < 10; i++ {
buf.WriteString(fmt.Sprintf("foo%d\n", i))
}
toWrite := buf.Bytes()
cmdlines := stretcher.CommandLines{
stretcher.CommandLine("cat > test/tmp/cmdoutput"),
stretcher.CommandLine("cat"),
stretcher.CommandLine("echo ok"),
}
defer os.Remove("test/tmp/cmdoutput")
err := cmdlines.InvokePipe(&buf)
if err != nil {
t.Error(err)
}
wrote, err := ioutil.ReadFile("test/tmp/cmdoutput")
if err != nil {
t.Error(err)
}
if bytes.Compare(toWrite, wrote) != 0 {
t.Error("unexpected wrote data", wrote)
}
}示例2: TestCommandLines
func TestCommandLines(t *testing.T) {
stretcher.Init()
now := time.Now()
ymd := now.Format("20060102")
hm := now.Format("1504")
cmdlines := stretcher.CommandLines{
stretcher.CommandLine("date +%Y%m%d"),
stretcher.CommandLine("date +%H%M"),
}
cmdlines.Invoke()
output := stretcher.LogBuffer.String()
if strings.Index(output, ymd) == -1 {
t.Error("invalid output", output)
}
if strings.Index(output, hm) == -1 {
t.Error("invalid output", output)
}
}示例3: TestCommandLinesPipeIgnoreEPIPE
func TestCommandLinesPipeIgnoreEPIPE(t *testing.T) {
stretcher.Init(0)
var buf bytes.Buffer
for i := 0; i < 1025; i++ {
buf.WriteString("0123456789012345678901234567890123456789012345678901234567890123") // 64 bytes
}
cmdlines := stretcher.CommandLines{
stretcher.CommandLine("echo ok"),
}
err := cmdlines.InvokePipe(&buf)
if err != nil {
t.Error(err)
}
if strings.Index(stretcher.LogBuffer.String(), "broken pipe") != -1 {
t.Error("broken pipe was occuered")
}
}示例4: TestCommandLinesFail
func TestCommandLinesFail(t *testing.T) {
stretcher.Init()
cmdlines := stretcher.CommandLines{
stretcher.CommandLine("echo 'FOO'; echo 'BAR' 2>&1; false"),
}
err := cmdlines.Invoke()
if err == nil {
t.Error("false command must fail")
}
if fmt.Sprintf("%s", err) != "failed: echo 'FOO'; echo 'BAR' 2>&1; false exit status 1" {
t.Error("invalid err message.", err)
}
output := string(stretcher.LogBuffer.Bytes())
if !strings.Contains(output, "FOO\n") {
t.Error("output does not contain FOO\\n")
}
if !strings.Contains(output, "BAR\n") {
t.Error("output does not contain BAR\\n")
}
}