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package executil
import (
"os"
"path/filepath"
"strings"
"testing"
)
func TestCompileCommand(t *testing.T) {
tmpl := "tar -xf {{.Name}} {{.Base}} {{.Dir}}"
dir := t.TempDir()
data := CommandData{
Name: filepath.Join(dir, "baz.rar"),
Base: "baz.rar",
Dir: dir,
}
cmd, err := compileCommand(tmpl, data)
if err != nil {
t.Fatal(err)
}
if cmd.Dir != data.Dir {
t.Fatalf("want %q, got %q", data.Dir, cmd.Dir)
}
if !strings.Contains(cmd.Path, string(os.PathSeparator)) {
t.Fatalf("want %q to contain a path separator", cmd.Path)
}
if cmd.Args[0] != "tar" {
t.Fatalf("want %q, got %q", "tar", cmd.Args[0])
}
if cmd.Args[1] != "-xf" {
t.Fatalf("want %q, got %q", "-xf", cmd.Args[1])
}
if cmd.Args[2] != data.Name {
t.Fatalf("want %q, got %q", data.Name, cmd.Args[2])
}
if cmd.Args[3] != data.Base {
t.Fatalf("want %q, got %q", data.Base, cmd.Args[3])
}
if cmd.Args[4] != data.Dir {
t.Fatalf("want %q, got %q", data.Base, cmd.Args[4])
}
if _, err := compileCommand("tar -xf {{.Bar}}", data); err == nil {
t.Fatal("want error")
}
}
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