From efb6794a6c8f29c9b92b850eef9065d9bae47f8c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Mael=20Rouxel-Labb=C3=A9?=
 <mael.rouxel.labbe@geometryfactory.com>
Date: Mon, 12 Mar 2018 11:14:23 +0100
Subject: [PATCH] Add a test

---
 Polygon/test/Polygon/AlgorithmTest.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Polygon/test/Polygon/AlgorithmTest.cpp b/Polygon/test/Polygon/AlgorithmTest.cpp
index 15aaa44f3ab..cc5fac6a76e 100644
--- a/Polygon/test/Polygon/AlgorithmTest.cpp
+++ b/Polygon/test/Polygon/AlgorithmTest.cpp
@@ -66,6 +66,10 @@ void test_polygon(const R&, const Point&, const char* FileName)
     CGAL::Orientation orientation =
 	CGAL::orientation_2(polygon.begin(), polygon.end());
 
+    polygon.clear();
+    assert(CGAL::is_simple_2(polygon.begin(), polygon.end()));
+    assert(CGAL::is_convex_2(polygon.begin(), polygon.end()));
+
     cout << "left   = " << *left << endl;
     cout << "right  = " << *right << endl;
     cout << "top    = " << *top << endl;