Add ring buffer test

1 files changed, 75 insertions, 0 deletions

diff --git a/test/test-ring-buffer.c b/test/test-ring-buffer.c
new file mode 100644
index 0000000..4872534
--- /dev/null
+++ b/test/test-ring-buffer.c
@@ -0,0 +1,75 @@
+#include <glib.h>
+#include "uca-ring-buffer.h"
+
+
+static void
+test_new_constructor (void)
+{
+    UcaRingBuffer *buffer;
+
+    buffer = g_object_new (UCA_TYPE_RING_BUFFER,
+                           "block-size", 512,
+                           "num-blocks", 2,
+                           NULL);
+
+    g_assert (uca_ring_buffer_get_block_size (buffer) == 512);
+    g_assert (uca_ring_buffer_get_num_blocks (buffer) == 0);
+    g_assert (uca_ring_buffer_get_current_pointer (buffer) != NULL);
+
+    g_object_unref (buffer);
+}
+
+static void
+test_new_func (void)
+{
+    UcaRingBuffer *buffer;
+
+    buffer = uca_ring_buffer_new (512, 2);
+
+    g_assert (uca_ring_buffer_get_block_size (buffer) == 512);
+    g_assert (uca_ring_buffer_get_num_blocks (buffer) == 0);
+    g_assert (uca_ring_buffer_get_current_pointer (buffer) != NULL);
+
+    g_object_unref (buffer);
+}
+
+static void
+test_ring (void)
+{
+    UcaRingBuffer *buffer;
+    guint32 *data;
+
+    buffer = uca_ring_buffer_new (512, 2);
+
+    data = uca_ring_buffer_get_current_pointer (buffer);
+    data[0] = 0xBADF00D;
+    uca_ring_buffer_proceed (buffer);
+
+    data = uca_ring_buffer_get_current_pointer (buffer);
+    data[0] = 0xDEADBEEF;
+    uca_ring_buffer_proceed (buffer);
+
+    g_assert (uca_ring_buffer_get_num_blocks (buffer) == 2);
+    
+    data = uca_ring_buffer_get_current_pointer (buffer);
+    g_assert (data[0] == 0xBADF00D);
+
+    data = uca_ring_buffer_get_pointer (buffer, 1);
+    g_assert (data[0] == 0xDEADBEEF);
+
+    uca_ring_buffer_reset (buffer);
+    g_assert (uca_ring_buffer_get_num_blocks (buffer) == 0);
+}
+
+int
+main (int argc, char const* argv[])
+{
+    g_type_init ();
+    g_test_init (&argc, &argv, NULL);
+
+    g_test_add_func ("/ringbuffer/new/constructor", test_new_constructor);
+    g_test_add_func ("/ringbuffer/new/func", test_new_func);
+    g_test_add_func ("/ringbuffer/functionality ", test_ring);
+
+    return g_test_run ();
+}