arm tests back on line

test/mains/test_arm.rb

@@ -41,7 +41,7 @@ module Mains
       if `uname -a`.include?("torsten")
         @linker = "arm-linux-gnu-ld"  #on fedora
       end
-      return false #Disabling for a moment unless ENV["TEST_ARM"]
+      return unless ENV["TEST_ARM"] or ENV["TEST_ALL"]
       begin
         `#{@qemu} -version`
         `#{@linker} -v`

test/mains/test_new.rb

@@ -4,7 +4,7 @@ require_relative 'helper'
 # mains dir.
 # If you just pop a file in the source directory, all tests will run.
 # This is fine if all is fine. But if all is fine, you are not developing, just playing.
-# So when you really need to itereate editing this gives guard auto-run and just of that
+# So when you really need to iterate editing this gives guard auto-run and just of that
 # one test that you work on.
 
 # After getting the test to run, copy paste the whole code into a file in source and revert

test/mains/test_while.rb

@@ -0,0 +1,13 @@
+require_relative "helper"
+
+module Mains
+  class WhileTester < MiniTest::Test
+    include MainsHelper
+
+    def test_while
+      @preload = "Integer.gt;Integer.plus"
+      @input = as_main 'a = -1; while( 0 > a); a = 1 + a;end;return a'
+      assert_result  0 , ""
+    end
+  end
+end