pass typed data back and forth with #extern. close #17

kiss/src/test/cases/ExternTestCase.hx

@@ -7,6 +7,7 @@ import kiss.Prelude;
 
 @:build(kiss.Kiss.build())
 class ExternTestCase extends Test {
+    #if (sys || hxnodejs)
     function testExternPython() {
         _testExternPython();
     }
@@ -14,4 +15,5 @@ class ExternTestCase extends Test {
     function testExternJavaScript() {
         _testExternJavaScript();
     }
+    #end
 }

kiss/src/test/cases/ExternTestCase.kiss

@@ -1,13 +1,10 @@
 (function _testExternPython []
     (Assert.isTrue
-        (#extern Bool python []
-            (#if python
-                    true
-                false))))
+        (#extern Bool python [:String passingString "Hello python!"]
+            (python.NativeStringTools.startswith passingString "Hello"))))
 
 (function _testExternJavaScript []
-    (Assert.isTrue
-        (#extern Bool js []
-            (#if js
-                    true
-                false))))
+    (Assert.equals 18
+        (let [jsToEval "5+6+7"]
+            (#extern Int js [:String jsToEval _]
+                (js.Lib.eval jsToEval)))))