1 files changed, 49 insertions, 0 deletions
diff --git a/test/test_caret.c b/test/test_caret.c
new file mode 100644
index 00000000..a239c242
--- /dev/null
+++ b/test/test_caret.c
@@ -0,0 +1,49 @@
+// Copyright 2019-2020 David Robillard <d@drobilla.net>
+// SPDX-License-Identifier: ISC
+
+#undef NDEBUG
+
+#include "serd/caret.h"
+#include "serd/node.h"
+#include "serd/string_view.h"
+
+#include <assert.h>
+#include <stddef.h>
+
+int
+main(void)
+{
+  SerdNode* const  node  = serd_new_string(serd_string("node"));
+  SerdCaret* const caret = serd_caret_new(node, 46, 2);
+
+  assert(serd_caret_equals(caret, caret));
+  assert(serd_caret_document(caret) == node);
+  assert(serd_caret_line(caret) == 46);
+  assert(serd_caret_column(caret) == 2);
+
+  SerdCaret* const copy = serd_caret_copy(caret);
+
+  assert(serd_caret_equals(caret, copy));
+  assert(!serd_caret_copy(NULL));
+
+  SerdNode* const  other_node = serd_new_string(serd_string("other"));
+  SerdCaret* const other_file = serd_caret_new(other_node, 46, 2);
+  SerdCaret* const other_line = serd_caret_new(node, 47, 2);
+  SerdCaret* const other_col  = serd_caret_new(node, 46, 3);
+
+  assert(!serd_caret_equals(caret, other_file));
+  assert(!serd_caret_equals(caret, other_line));
+  assert(!serd_caret_equals(caret, other_col));
+  assert(!serd_caret_equals(caret, NULL));
+  assert(!serd_caret_equals(NULL, caret));
+
+  serd_caret_free(other_col);
+  serd_caret_free(other_line);
+  serd_caret_free(other_file);
+  serd_node_free(other_node);
+  serd_caret_free(copy);
+  serd_caret_free(caret);
+  serd_node_free(node);
+
+  return 0;
+}