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-rw-r--r--tests/libdimension/bvst.c72
1 files changed, 72 insertions, 0 deletions
diff --git a/tests/libdimension/bvst.c b/tests/libdimension/bvst.c
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+++ b/tests/libdimension/bvst.c
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+/*************************************************************************
+ * Copyright (C) 2009 Tavian Barnes <tavianator@gmail.com> *
+ * *
+ * This file is part of The Dimension Test Suite. *
+ * *
+ * The Dimension Test Suite is free software; you can redistribute it *
+ * and/or modify it under the terms of the GNU General Public License as *
+ * published by the Free Software Foundation; either version 3 of the *
+ * License, or (at your option) any later version. *
+ * *
+ * The Dimension Test Suite 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 *
+ * General Public License for more details. *
+ * *
+ * You should have received a copy of the GNU General Public License *
+ * along with this program. If not, see <http://www.gnu.org/licenses/>. *
+ *************************************************************************/
+
+/*
+ * Basic tests of our Bounding Volume Splay Tree framework
+ */
+
+#include "../../libdimension/dimension_impl.h"
+#include <stdlib.h>
+
+int
+main()
+{
+ dmnsn_bvst *tree;
+ dmnsn_object *obj1, *obj2, *obj3;
+
+ obj1 = dmnsn_new_object();
+ obj2 = dmnsn_new_object();
+ obj3 = dmnsn_new_object();
+
+ obj1->min = dmnsn_new_vector(0.0, 0.0, 0.0);
+ obj1->max = dmnsn_new_vector(1.0, 1.0, 1.0);
+
+ obj2->min = dmnsn_new_vector(-2.0, -2.0, -2.0);
+ obj2->max = dmnsn_new_vector(1.0, 1.0, 1.0);
+
+ obj3->min = dmnsn_new_vector(-1.0, -1.0, -1.0);
+ obj3->max = dmnsn_new_vector(0.0, 0.0, 0.0);
+
+ tree = dmnsn_new_bvst();
+
+ dmnsn_bvst_insert(tree, obj1);
+ if (tree->root->object != obj1) {
+ fprintf(stderr, "Wrong BVST built.\n");
+ return EXIT_FAILURE;
+ }
+
+ dmnsn_bvst_insert(tree, obj2);
+ if (tree->root->object != obj2 || tree->root->contains->object != obj1) {
+ fprintf(stderr, "Wrong BVST built.\n");
+ return EXIT_FAILURE;
+ }
+
+ dmnsn_bvst_insert(tree, obj3);
+ if (tree->root->object != obj3 || tree->root->contains->object != obj1
+ || tree->root->container->object != obj2) {
+ fprintf(stderr, "Wrong BVST built.\n");
+ return EXIT_FAILURE;
+ }
+
+ dmnsn_delete_bvst(tree);
+ dmnsn_delete_object(obj3);
+ dmnsn_delete_object(obj2);
+ dmnsn_delete_object(obj1);
+ return EXIT_SUCCESS;
+}