From 800f2d0d4960061a1739a36d8b608a13896b321e Mon Sep 17 00:00:00 2001
From: David Robillard <d@drobilla.net>
Date: Sun, 28 Oct 2018 14:00:47 +0100
Subject: Add SerdNodes class for storing a cache of nodes

---
 test/test_nodes.c | 93 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 93 insertions(+)
 create mode 100644 test/test_nodes.c

(limited to 'test/test_nodes.c')

diff --git a/test/test_nodes.c b/test/test_nodes.c
new file mode 100644
index 00000000..f515edd0
--- /dev/null
+++ b/test/test_nodes.c
@@ -0,0 +1,93 @@
+/*
+  Copyright 2018 David Robillard <d@drobilla.net>
+
+  Permission to use, copy, modify, and/or distribute this software for any
+  purpose with or without fee is hereby granted, provided that the above
+  copyright notice and this permission notice appear in all copies.
+
+  THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+  WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+  MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+  ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+  WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+  ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+  OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+*/
+
+#undef NDEBUG
+
+#include "serd/serd.h"
+
+#include <assert.h>
+#include <stddef.h>
+
+static int
+test_intern(void)
+{
+  SerdNodes* nodes = serd_nodes_new();
+  SerdNode*  node  = serd_new_string(SERD_STATIC_STRING("node"));
+
+  const SerdNode* interned1 = serd_nodes_intern(nodes, node);
+  assert(serd_node_equals(node, interned1));
+
+  const SerdNode* interned2 = serd_nodes_intern(nodes, node);
+  assert(serd_node_equals(node, interned2));
+  assert(interned1 == interned2);
+
+  serd_node_free(node);
+  serd_nodes_free(nodes);
+  return 0;
+}
+
+static int
+test_manage(void)
+{
+  SerdNodes* nodes = serd_nodes_new();
+  SerdNode*  node  = serd_new_string(SERD_STATIC_STRING("node"));
+
+  assert(!serd_nodes_manage(nodes, NULL));
+
+  const SerdNode* managed1 = serd_nodes_manage(nodes, node);
+  assert(managed1 == node);
+
+  SerdNode*       equal    = serd_new_string(SERD_STATIC_STRING("node"));
+  const SerdNode* managed2 = serd_nodes_manage(nodes, equal);
+  assert(managed2 == node);
+
+  serd_nodes_free(nodes);
+  return 0;
+}
+
+static int
+test_deref(void)
+{
+  SerdNodes*      nodes = serd_nodes_new();
+  const SerdNode* managed =
+    serd_nodes_manage(nodes, serd_new_string(SERD_STATIC_STRING("node")));
+
+  serd_nodes_deref(nodes, managed);
+
+  SerdNode*       node     = serd_new_string(SERD_STATIC_STRING("node"));
+  const SerdNode* interned = serd_nodes_intern(nodes, node);
+
+  assert(interned != node);
+
+  serd_node_free(node);
+  serd_nodes_free(nodes);
+  return 0;
+}
+
+int
+main(void)
+{
+  typedef int (*TestFunc)(void);
+
+  const TestFunc tests[] = {test_intern, test_manage, test_deref, NULL};
+
+  int ret = 0;
+  for (const TestFunc* t = tests; *t; ++t) {
+    ret += (*t)();
+  }
+
+  return ret;
+}
-- 
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