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-rw-r--r--tests/libdimension/Makefile.am4
-rw-r--r--tests/libdimension/list.c75
2 files changed, 79 insertions, 0 deletions
diff --git a/tests/libdimension/Makefile.am b/tests/libdimension/Makefile.am
index 4dbe761..651fbaa 100644
--- a/tests/libdimension/Makefile.am
+++ b/tests/libdimension/Makefile.am
@@ -22,6 +22,7 @@ INCLUDES = -I$(top_srcdir)/libdimension
check_LTLIBRARIES = libdimension-tests.la
check_PROGRAMS = error-test \
warning-test \
+ list-test \
polynomial-test \
prtree-test \
png-test \
@@ -60,6 +61,9 @@ error_test_LDADD = libdimension-tests.la
warning_test_SOURCES = warning.c
warning_test_LDADD = libdimension-tests.la
+list_test_SOURCES = list.c
+list_test_LDADD = libdimension-tests.la
+
polynomial_test_SOURCES = polynomial.c
polynomial_test_LDADD = libdimension-tests.la
diff --git a/tests/libdimension/list.c b/tests/libdimension/list.c
new file mode 100644
index 0000000..6a98fda
--- /dev/null
+++ b/tests/libdimension/list.c
@@ -0,0 +1,75 @@
+/*************************************************************************
+ * Copyright (C) 2010 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 linked lists
+ */
+
+#include "dimension.h"
+#include <stdio.h>
+#include <stdlib.h>
+
+typedef struct dmnsn_item {
+ int value;
+ size_t seq;
+} dmnsn_item;
+
+static bool
+dmnsn_comparator(const dmnsn_list_iterator *i, const dmnsn_list_iterator *j)
+{
+ dmnsn_item *a = dmnsn_list_at(i), *b = dmnsn_list_at(j);
+ return a->value < b->value;
+}
+
+int
+main()
+{
+ dmnsn_list *list = dmnsn_new_list(sizeof(dmnsn_item));
+
+ /* Fill up the list with random numbers */
+ srand(1);
+ const size_t list_size = 10000;
+ for (size_t i = 0; i < list_size; ++i) {
+ dmnsn_item item;
+ item.value = rand()%(list_size/10);
+ item.seq = i;
+ dmnsn_list_push(list, &item);
+ }
+
+ /* Ensure that sorting works */
+ dmnsn_list_sort(list, &dmnsn_comparator);
+ for (dmnsn_list_iterator *i = dmnsn_list_first(list);
+ i != dmnsn_list_last(list);
+ i = dmnsn_list_next(i))
+ {
+ dmnsn_item *a = dmnsn_list_at(i), *b = dmnsn_list_at(dmnsn_list_next(i));
+ if (a->value > b->value) {
+ fprintf(stderr, "--- Sorting failed (%d > %d)! ---\n",
+ a->value, b->value);
+ return EXIT_FAILURE;
+ } else if (a->value == b->value && a->seq > b->seq) {
+ fprintf(stderr, "--- Sorting was unstable (%zu > %zu)! ---\n",
+ a->seq, b->seq);
+ return EXIT_FAILURE;
+ }
+ }
+
+ dmnsn_delete_list(list);
+ return EXIT_SUCCESS;
+}