1 files changed, 59 insertions, 0 deletions
diff --git a/tests/t17-bufs.c b/tests/t17-bufs.c
new file mode 100644
index 000000000..b0269b790
--- /dev/null
+++ b/tests/t17-bufs.c
@@ -0,0 +1,59 @@
+/*
+ * This file is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License, version 2,
+ * as published by the Free Software Foundation.
+ *
+ * In addition to the permissions in the GNU General Public License,
+ * the authors give you unlimited permission to link the compiled
+ * version of this file into combinations with other programs,
+ * and to distribute those combinations without any restriction
+ * coming from the use of this file.  (The General Public License
+ * restrictions do apply in other respects; for example, they cover
+ * modification of the file, and distribution when not linked into
+ * a combined executable.)
+ *
+ * This file 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; see the file COPYING.  If not, write to
+ * the Free Software Foundation, 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+#include "test_lib.h"
+#include "test_helpers.h"
+
+#include <git2.h>
+#include "buffer.h"
+
+const char *test_string = "Have you seen that? Have you seeeen that??";
+
+BEGIN_TEST(buf0, "check that resizing works properly")
+	git_buf buf = GIT_BUF_INIT;
+	git_buf_puts(&buf, test_string);
+
+	must_be_true(git_buf_oom(&buf) == 0);
+	must_be_true(strcmp(git_buf_cstr(&buf), test_string) == 0);
+
+	git_buf_puts(&buf, test_string);
+	must_be_true(strlen(git_buf_cstr(&buf)) == strlen(test_string) * 2);
+END_TEST
+
+BEGIN_TEST(buf1, "check that printf works properly")
+	git_buf buf = GIT_BUF_INIT;
+
+	git_buf_printf(&buf, "%s %s %d ", "shoop", "da", 23);
+	must_be_true(git_buf_oom(&buf) == 0);
+	must_be_true(strcmp(git_buf_cstr(&buf), "shoop da 23 ") == 0);
+
+	git_buf_printf(&buf, "%s %d", "woop", 42);
+	must_be_true(git_buf_oom(&buf) == 0);
+	must_be_true(strcmp(git_buf_cstr(&buf), "shoop da 23 woop 42") == 0);
+END_TEST
+
+BEGIN_SUITE(buffers)
+	 ADD_TEST(buf0)
+	 ADD_TEST(buf1)
+END_SUITE