Updated the include tests to provide geometry

testdata/scad/features/include test6.scad

@@ -1,4 +1,7 @@
 module test6()
 {
-	echo("included from include test6.scad");
+  difference() {
+    cube(center=true);
+    cylinder(r=0.4, h=2, center=true);
+  }    
 }

testdata/scad/features/include-test5.scad

@@ -1,4 +1,4 @@
 module test5()
 {
-	echo("included from include-test5.scad");
+  sphere(r=0.5, $fn=8);
 }

testdata/scad/features/include-tests.scad

@@ -28,13 +28,13 @@ include <>
 module test1()
 {
 	test2();
-	test3();
+	translate([2,0,0]) test3();
-	test4();
+	translate([2,-2,0]) test4();
-	test5();
+	translate([-2,0,0]) test5();
-	test6();
+	translate([-2,-2,0]) test6();
 
 	//Just to give a top level object
-	sphere(1);
+	translate([0,-2,0]) sphere(0.7, $fn=16);
 }
 
 test1();

testdata/scad/features/sub1/sub2/sub3/include-test4.scad

@@ -1,4 +1,4 @@
 module test4()
 {
-	echo("included from include-test4.scad");
+  cylinder(r=0.5, $fn=10, center=true);
 }

testdata/scad/features/sub1/sub2/sub3/sub4/include-test2.scad

@@ -6,5 +6,5 @@ include <../include-test4.scad>
 
 module test2 ()
 {
-	echo("included from include-test2.scad");
+  cube(center=true);
 }

testdata/scad/features/sub1/sub2/sub3/sub4/include-test3.scad

@@ -1,4 +1,4 @@
 module test3()
 {
-	echo("included from include-test3.scad");
+  cylinder(r1=0.7, r2=0.2, center=true);
 }