1 files changed, 38 insertions, 0 deletions
diff --git a/tests/06buffer.c b/tests/06buffer.c
new file mode 100644
index 0000000..af415b6
--- /dev/null
+++ b/tests/06buffer.c
@@ -0,0 +1,38 @@
+#include <stdio.h>
+#include "../termkey.h"
+#include "taplib.h"
+
+int main (int argc, char *argv[])
+{
+	termkey_t *tk;
+	termkey_key_t key;
+
+	plan_tests (9);
+
+	tk = termkey_new_abstract ("vt100", NULL, 0);
+
+	is_int (termkey_get_buffer_remaining (tk), 256,
+		"buffer free initially 256");
+	is_int (termkey_get_buffer_size (tk), 256,
+		"buffer size initially 256");
+
+	is_int (termkey_push_bytes (tk, "h", 1), 1, "push_bytes returns 1");
+
+	is_int (termkey_get_buffer_remaining (tk), 255,
+		"buffer free 255 after push_bytes");
+	is_int (termkey_get_buffer_size (tk), 256,
+		"buffer size 256 after push_bytes");
+
+	ok (!!termkey_set_buffer_size (tk, 512), "buffer set size OK");
+
+	is_int (termkey_get_buffer_remaining (tk), 511,
+		"buffer free 511 after push_bytes");
+	is_int (termkey_get_buffer_size (tk), 512,
+		"buffer size 512 after push_bytes");
+
+	is_int (termkey_getkey (tk, &key), TERMKEY_RES_KEY,
+		"buffered key still useable after resize");
+
+	termkey_destroy (tk);
+	return exit_status ();
+}