move the methods test to mains

previous commit made the mains tests more general
this joins methods tests here
so we can run them on arm too
fix #11

test/mains/source/call-call__7.rb

@@ -0,0 +1,9 @@
+class Space
+  def same( n )
+    return n
+  end
+  def main(arg)
+    a = same(8 - 1)
+    return a
+  end
+end

test/mains/source/if-false_large_20.rb

@@ -0,0 +1,13 @@
+class Space
+  def if_small( n )
+    if( n < 10)
+      return 10
+    else
+      "large".putstring
+      return 20
+    end
+  end
+  def main(arg)
+    return if_small( 12 )
+  end
+end

test/mains/source/if-true_small_10.rb

@@ -0,0 +1,13 @@
+class Space
+  def if_small( n )
+    if( n < 10)
+      "small".putstring
+      return 10
+    else
+      return 20
+    end
+  end
+  def main(arg)
+    return if_small( 8 )
+  end
+end

test/mains/source/one-call__8.rb

@@ -0,0 +1,10 @@
+class Space
+
+  def same( n )
+    return n
+  end
+  def main(arg)
+    return same(8)
+  end
+
+end

test/mains/source/recurse-count__1.rb

@@ -0,0 +1,16 @@
+class Space
+
+  def down( n )
+    if( n <  2 )
+      return n
+    else
+      a = down(n - 1)
+      return a
+    end
+  end
+
+  def main(arg)
+    return down(10)
+  end
+
+end

test/mains/source/recurse-fibo__5.rb

@@ -0,0 +1,16 @@
+class Space
+
+  def fibo_r( n )
+    if( n <  2 )
+      return n
+    else
+      a = fibo_r(n - 1)
+      b = fibo_r(n - 2)
+      return a + b
+    end
+  end
+
+  def main(arg)
+    return fibo_r(5)
+  end
+end