From 911d64b1897f3ffdfa927968c356859c50e9af97 Mon Sep 17 00:00:00 2001
From: Justin Lin <caterpillar@openhome.cc>
Date: Fri, 26 May 2017 09:06:40 +0800
Subject: [PATCH] considered length

---
 src/unittest.scad | 40 +++++++++++++++++++++++++++-------------
 1 file changed, 27 insertions(+), 13 deletions(-)

diff --git a/src/unittest.scad b/src/unittest.scad
index b0978fa0..4d17ba3f 100644
--- a/src/unittest.scad
+++ b/src/unittest.scad
@@ -33,28 +33,42 @@ function all_shift_to_int(points, digits) =
     [for(pt = points) shift_to_int(pt, digits) / digits];
 
 module assertEqualPoint(expected, actual) {
-    n = 10000;
+    leng_expected = len(expected);
+    leng_actual = len(actual);
 
-    shifted_expected = shift_to_int(
-        expected, n
-    );
-
-    shifted_actual = shift_to_int(
-        actual, n
-    );
-    
-    if(shifted_expected != shifted_actual) {
-        fail(
+    if(leng_expected != leng_actual) {
+         fail(
             "assertEqualPoint", 
-            str("expected: ", shifted_expected / n,
-            ", but: ", shifted_actual / n)
+            str("expected length: ", leng_expected,
+            ", but: ", leng_actual)
+        );       
+    } else {
+        n = 10000;
+
+        shifted_expected = shift_to_int(
+            expected, n
         );
+
+        shifted_actual = shift_to_int(
+            actual, n
+        );
+        
+        if(shifted_expected != shifted_actual) {
+            fail(
+                "assertEqualPoint", 
+                str("expected: ", shifted_expected / n,
+                ", but: ", shifted_actual / n)
+            );
+        }
     }
+
+    
 }
 
 module assertEqualPoints(expected, actual) {
     leng_expected = len(expected);
     leng_actual = len(actual);
+
     if(leng_expected != leng_actual) {
          fail(
             "assertEqualPoints",