github.com/vlifesystems/rulehunter@v0.0.0-20180501090014-673078aa4a83/rulehunter_test.go (about)

     1  package main
     2  
     3  import (
     4  	"bytes"
     5  	"os/exec"
     6  	"testing"
     7  )
     8  
     9  func runOSCmd(t *testing.T, fatalError bool, name string, arg ...string) {
    10  	cmd := exec.Command(name, arg...)
    11  	var cmdOut bytes.Buffer
    12  	var cmdErr bytes.Buffer
    13  	cmd.Stdout = &cmdOut
    14  	cmd.Stderr = &cmdErr
    15  	if err := cmd.Run(); err != nil {
    16  		if fatalError {
    17  			t.Fatalf("runOSCmd(%s, %v), err: %s, stdout: %s, stderr: %s",
    18  				name, arg, err, cmdOut.String(), cmdErr.String())
    19  		} else {
    20  			t.Logf("runOSCmd(%s, %v), err: %s, stdout: %s, stderr: %s",
    21  				name, arg, err, cmdOut.String(), cmdErr.String())
    22  		}
    23  	}
    24  }