52 lines
1.2 KiB
Go
52 lines
1.2 KiB
Go
package tests
|
|
|
|
import (
|
|
"io"
|
|
"os/exec"
|
|
"strings"
|
|
"testing"
|
|
"time"
|
|
|
|
"github.com/stretchr/testify/require"
|
|
)
|
|
|
|
func getCmd(t *testing.T, command string) *exec.Cmd {
|
|
|
|
//split command into command and args
|
|
split := strings.Split(command, " ")
|
|
require.True(t, len(split) > 0, "no command provided")
|
|
|
|
var cmd *exec.Cmd
|
|
if len(split) == 1 {
|
|
cmd = exec.Command(split[0])
|
|
} else {
|
|
cmd = exec.Command(split[0], split[1:]...)
|
|
}
|
|
return cmd
|
|
}
|
|
|
|
// Execute the command, return standard output and error, try a few times if requested
|
|
func ExecuteT(t *testing.T, command string) (out string) {
|
|
cmd := getCmd(t, command)
|
|
bz, err := cmd.CombinedOutput()
|
|
if err != nil {
|
|
panic(err)
|
|
}
|
|
require.NoError(t, err, string(bz))
|
|
out = strings.Trim(string(bz), "\n") //trim any new lines
|
|
time.Sleep(time.Second)
|
|
return out
|
|
}
|
|
|
|
// Asynchronously execute the command, return standard output and error
|
|
func GoExecuteT(t *testing.T, command string) (cmd *exec.Cmd, pipeIn io.WriteCloser, pipeOut io.ReadCloser) {
|
|
cmd = getCmd(t, command)
|
|
pipeIn, err := cmd.StdinPipe()
|
|
require.NoError(t, err)
|
|
pipeOut, err = cmd.StdoutPipe()
|
|
require.NoError(t, err)
|
|
cmd.Start()
|
|
time.Sleep(time.Second)
|
|
return cmd, pipeIn, pipeOut
|
|
}
|