add lily_mock_t basic functionality

1 files changed, 42 insertions, 0 deletions

diff --git a/lily-test.c b/lily-test.c
index 0581263..1e7e5f4 100644
--- a/lily-test.c
+++ b/lily-test.c
@@ -242,3 +242,45 @@ void _lily_dequeue(lily_queue_t *q, size_t size, uint8_t *ptr)
    memcpy(ptr, q->front, size);
    q->front += size;
 }
+
+
+lily_mock_t * lily_mock_create()
+{
+   lily_mock_t *m = malloc(sizeof(lily_mock_t));
+   m->n_calls = 0;
+   m->arguments = lily_queue_create();
+   m->values = lily_queue_create();
+   return m;
+}
+
+void lily_mock_destroy(lily_mock_t *m)
+{
+   lily_queue_destroy(m->arguments);
+   lily_queue_destroy(m->values);
+   free(m);
+}
+
+void _lily_mock_call(lily_mock_t *m, struct lily_mock_arg_t *args, size_t n_args)
+{
+   m->n_calls += 1;
+
+   for (int i=0; i<n_args; i++) {
+      _lily_enqueue(m->arguments, args[i].size, args[i].var);
+   }
+}
+
+void _lily_get_call(lily_mock_t *m,
+		    struct lily_mock_arg_t *args,
+		    size_t n_args,
+		    unsigned int call_num)
+{
+   size_t stride = 0;
+   for (int i=0; i<n_args; i++) {
+      stride += args[i].size;
+   }
+
+   m->arguments->front = m->arguments->buf + (call_num * stride);
+   for (int i=0; i<n_args; i++) {
+      _lily_dequeue(m->arguments, args[i].size, args[i].var);
+   }
+}