1 files changed, 105 insertions, 0 deletions
diff --git a/tests/nodes_test.c b/tests/nodes_test.c
new file mode 100644
index 00000000..08e08ff1
--- /dev/null
+++ b/tests/nodes_test.c
@@ -0,0 +1,105 @@
+/*
+  Copyright 2018 David Robillard <http://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.
+*/
+
+#include "serd/serd.h"
+
+#include "test_utils.h"
+
+static int
+test_intern(void)
+{
+	SerdNodes* nodes = serd_nodes_new();
+	SerdNode*  node  = serd_new_string("node");
+
+	const SerdNode* interned1 = serd_nodes_intern(nodes, node);
+	if (!serd_node_equals(node, interned1)) {
+		FAIL("First interned node does not equal original\n");
+	}
+
+	const SerdNode* interned2 = serd_nodes_intern(nodes, node);
+	if (!serd_node_equals(node, interned2)) {
+		FAIL("Second interned node does not equal original\n");
+	}
+
+	if (interned1 != interned2) {
+		FAIL("Equivalent interned nodes have different addresses\n");
+	}
+
+	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("node");
+
+	if (serd_nodes_manage(nodes, NULL)) {
+		FAIL("Managing NULL returned a node\n");
+	}
+
+	const SerdNode* managed1 = serd_nodes_manage(nodes, node);
+	if (managed1 != node) {
+		FAIL("First managed node has a different address than original\n");
+	}
+
+	SerdNode*       equal    = serd_new_string("node");
+	const SerdNode* managed2 = serd_nodes_manage(nodes, equal);
+	if (managed2 != node) {
+		FAIL("Double managed node has a different address than original\n");
+	}
+
+	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("node"));
+
+	serd_nodes_deref(nodes, managed);
+
+	SerdNode*       node     = serd_new_string("node");
+	const SerdNode* interned = serd_nodes_intern(nodes, node);
+
+	if (interned == node) {
+		FAIL("Dereferenced node was not deleted\n");
+	}
+
+	serd_node_free(node);
+	serd_nodes_free(nodes);
+	return 0;
+}
+
+int
+main(int argc, char** argv)
+{
+	typedef int (*TestFunc)(void);
+
+	const TestFunc tests[] = { test_intern, test_manage, test_deref, NULL };
+
+	for (const TestFunc* t = tests; *t; ++t) {
+		if ((*t)()) {
+			return 1;
+		}
+	}
+
+	return 0;
+}