--- /dev/null
+/* EINA - EFL data type library
+ * Copyright (C) 2015 Subhransu Mohanty <sub.mohanty@samsung.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library;
+ * if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
+#include <math.h>
+#include <stdio.h>
+
+#include "eina_suite.h"
+#include "Eina.h"
+
+START_TEST(eina_bezier_test_values)
+{
+ Eina_Bezier b;
+ double sx, sy, cx1, cy1, cx2, cy2, ex, ey;
+
+ eina_init();
+ eina_bezier_values_set(&b,
+ 1, 2,
+ 3, 4,
+ 5, 6,
+ 7, 8);
+ eina_bezier_values_get(&b,
+ &sx, &sy,
+ &cx1, &cy1,
+ &cx2, &cy2,
+ &ex, &ey);
+ fail_if(sx != 1 ||
+ sy != 2 ||
+ cx1 != 3 ||
+ cy1 != 4 ||
+ cx2 != 5 ||
+ cy2 != 6 ||
+ ex != 7 ||
+ ey != 8);
+ eina_shutdown();
+}
+END_TEST
+
+START_TEST(eina_bezier_test_angle)
+{
+ Eina_Bezier b;
+ double angle;
+
+ eina_init();
+ eina_bezier_values_set(&b,
+ 1, 1,
+ 3, 1,
+ 5, 1,
+ 7, 1);
+ angle = eina_bezier_angle_at(&b, 0.5);
+
+ fail_if(angle != 0);
+
+ eina_bezier_values_set(&b,
+ 1, 2,
+ 1, 4,
+ 1, 6,
+ 1, 8);
+ angle = eina_bezier_angle_at(&b, 0.5);
+ fail_if(floor(angle) != 90);
+
+ eina_shutdown();
+}
+END_TEST
+
+START_TEST(eina_bezier_test_length)
+{
+ Eina_Bezier b;
+ double length;
+
+ eina_init();
+ eina_bezier_values_set(&b,
+ 1, 1,
+ 3, 1,
+ 5, 1,
+ 7, 1);
+ length = eina_bezier_length_get(&b);
+ fail_if(floor(length) != 6);
+
+ eina_bezier_values_set(&b,
+ 1, 1,
+ 1, 1,
+ 1, 1,
+ 1, 1);
+ length = eina_bezier_length_get(&b);
+ fail_if(length != 0);
+
+ eina_shutdown();
+}
+END_TEST
+
+START_TEST(eina_bezier_test_t_at)
+{
+ Eina_Bezier b;
+ double length, t;
+
+ eina_init();
+ eina_bezier_values_set(&b,
+ 1, 1,
+ 3, 1,
+ 5, 1,
+ 7, 1);
+ length = eina_bezier_length_get(&b);
+ t = eina_bezier_t_at(&b, 0);
+ fail_if(floor(t) != 0);
+
+ t = eina_bezier_t_at(&b, length);
+ fail_if(t != 1);
+
+ eina_shutdown();
+}
+END_TEST
+
+START_TEST(eina_bezier_test_point_at)
+{
+ Eina_Bezier b;
+ double x, y;
+
+ eina_init();
+ eina_bezier_values_set(&b,
+ 1, 2,
+ 3, 4,
+ 5, 6,
+ 7, 8);
+ eina_bezier_point_at(&b, 0, &x , &y);
+ fail_if(x != 1 ||
+ y != 2);
+
+ eina_bezier_point_at(&b, 1, &x , &y);
+
+ fail_if(x != 7 ||
+ y != 8);
+
+ eina_shutdown();
+}
+END_TEST
+
+START_TEST(eina_bezier_test_split_at_length)
+{
+ Eina_Bezier b, l , r;
+ double len, len1, len2;
+
+ eina_init();
+ eina_bezier_values_set(&b,
+ 1, 2,
+ 3, 4,
+ 5, 6,
+ 7, 8);
+ len = eina_bezier_length_get(&b);
+ eina_bezier_split_at_length(&b, len/3, &l, &r);
+ len1 = eina_bezier_length_get(&l);
+ len2 = eina_bezier_length_get(&r);
+
+ fail_if(len != (len1 + len2));
+
+ eina_shutdown();
+}
+END_TEST
+
+void
+eina_test_bezier(TCase *tc)
+{
+ tcase_add_test(tc, eina_bezier_test_values);
+ tcase_add_test(tc, eina_bezier_test_angle);
+ tcase_add_test(tc, eina_bezier_test_length);
+ tcase_add_test(tc, eina_bezier_test_t_at);
+ tcase_add_test(tc, eina_bezier_test_point_at);
+ tcase_add_test(tc, eina_bezier_test_split_at_length);
+}