2021-03-06 Bruno Haible <bruno@clisp.org>
+ dynarray: Add tests.
+ * tests/test-dynarray.c: New file.
+ * modules/dynarray-tests: New file.
+
dynarray: Make the module usable on its own.
* lib/dynarray.h: Document the exported API. Comments taken from
lib/malloc/dynarray-skeleton.c and lib/malloc/dynarray.h.
--- /dev/null
+/* Test of type-safe arrays that grow dynamically.
+ Copyright (C) 2021 Free Software Foundation, Inc.
+
+ This program 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 2, or (at your option)
+ any later version.
+
+ This program 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 <https://www.gnu.org/licenses/>. */
+
+/* Written by Bruno Haible <bruno@clisp.org>, 2021. */
+
+#include <config.h>
+
+#define DYNARRAY_STRUCT int_sequence
+#define DYNARRAY_ELEMENT int
+#define DYNARRAY_PREFIX intseq_
+#include "dynarray.h"
+
+#include "macros.h"
+
+#define N 100000
+
+static int
+value_at (int i)
+{
+ return (i % 13) + ((i * i) % 251);
+}
+
+int
+main ()
+{
+ struct int_sequence s;
+ int i;
+
+ intseq_init (&s);
+ for (i = 0; i < N; i++)
+ intseq_add (&s, value_at (i));
+ for (i = N - 1; i >= N / 2; i--)
+ {
+ ASSERT (* intseq_at (&s, i) == value_at (i));
+ intseq_remove_last (&s);
+ }
+ intseq_free (&s);
+
+ return 0;
+}