title: tcl tcltest unknown option -run
body: <p>When I run ANY test I get the same message. Here is an example test:</p>
  
  <pre><code>package require tcltest
  namespace import -force ::tcltest::*
  test foo-1.1 {save 1 in variable name foo} {} {
      set foo 1
  } {1}
  </code></pre>
  
  <p>I get the following output:</p>
  
  <pre><code>WARNING: unknown option -run: should be one of -asidefromdir, -constraints, -debug, -errfile, -file, -limitconstraints, -load, -loadfile, -match, -notfile, -outfile, -preservecore, -relateddir, -singleproc, -skip, -testdir, -tmpdir, or -verbose
  </code></pre>
  
  <p>I've tried multiple tests and nothing seems to work. Does anyone know how to get this working?</p>
  
  <p><strong>Update #1:</strong></p>
  
  <p>The above error was my fault, it was due to it being run in my script. However if I run the following at a command line I got no output:</p>
  
  <pre><code>[root@server1 ~]$ tcl
  tcl&gt;package require tcltest
  2.3.3
  tcl&gt;namespace import -force ::tcltest::*
  tcl&gt;test foo-1.1 {save 1 in variable name foo} {expr 1+1} {2}
  tcl&gt;echo [test foo-1.1 {save 1 in variable name foo} {expr 1+1} {2}]
  
  tcl&gt;
  </code></pre>
  
  <p>How do I get it to output pass or fail?</p>