func TestPath(t *testing.T) {
t.Logf("path %v", cmd.GetEnvList("path"))
t.Logf("path %v", cmd.GetEnv("PATH"))
t.Logf("path %v", cmd.Path())
if p := cmd.LookPath("sh"); p != "/bin/sh" {
t.Fatalf("sh is %q\n", p)
}
if p := cmd.LookPath("./sh"); p != "" {
t.Fatalf("sh is %q\n", p)
}
}
func btype(x *xEnv, args ...string) error {
for _, a := range args[1:] {
found := false
if getFunc(a) != nil {
x.Printf("%s: func\n", a)
found = true
}
if builtins[a] != nil {
x.Printf("%s: builtin\n", a)
found = true
}
if p := cmd.LookPath(a); p != "" {
x.Printf("%s: %s\n", a, p)
} else if !found {
x.Printf("%s: unknown\n", a)
}
}
return nil
}