1 files changed, 52 insertions, 0 deletions
diff --git a/test/test_io.c b/test/test_io.c
new file mode 100644
index 0000000..8bf7593
--- /dev/null
+++ b/test/test_io.c
@@ -0,0 +1,52 @@
+/* test_io.c -- MinUnit test cases for I/O related functions.
+
+   Copyright (C) 2017 Jakob Tsar-Fox, All Rights Reserved.
+
+   This file is part of Nekopack.
+
+   Nekopack 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.
+
+   Nekopack 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 Nekopack. If not, see <http://www.gnu.org/licenses/>. */
+
+#include <stdio.h>
+#include <string.h>
+
+#include "minunit.h"
+
+#include "io.h"
+
+int tests_run = 0;
+
+
+static char *test_stream_obj(void) {
+    struct stream *s_1 = stream_new(0x10);
+    struct stream *s_2 = stream_new(0x20);
+    struct stream *s_3 = stream_new(0x40);
+    mu_assert("Incorrect size for `s_1`", s_1.len == 0x10);
+    mu_assert("Incorrect size for `s_2`", s_1.len == 0x20);
+    mu_assert("Incorrect size for `s_3`", s_1.len == 0x40);
+    stream_free(s_1);
+    stream_free(s_2);
+    stream_free(s_3);
+}
+
+
+static char *test_stream_rw(void) {
+    char dest[4];
+    struct stream *s_1 = stream_new(0x4);
+    stream_write(s_1, "\x00\x01\x02\x03", 4);
+    mu_assert("Write failure", !memcmp(s_1->_start, "\x00\x01\x02\x03", 4));
+    mu_assert("Cursor not incremented", s_1->cur - s_1->start == 4);
+    stream_read(dest, s, 4);
+    mu_assert("Read failure", !memcmp(dest, "\x00\x01\x02\x03", 4));
+    stream_free(s_1);
+}