1 files changed, 121 insertions, 0 deletions
diff --git a/test/test_statement.c b/test/test_statement.c
new file mode 100644
index 00000000..e4219b68
--- /dev/null
+++ b/test/test_statement.c
@@ -0,0 +1,121 @@
+/*
+  Copyright 2011-2020 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>
+
+#define NS_EG "http://example.org/"
+
+static void
+test_copy(void)
+{
+  assert(!serd_statement_copy(NULL));
+
+  SerdNode* const f = serd_new_string(SERD_STRING("file"));
+  SerdNode* const s = serd_new_uri(SERD_STRING(NS_EG "s"));
+  SerdNode* const p = serd_new_uri(SERD_STRING(NS_EG "p"));
+  SerdNode* const o = serd_new_uri(SERD_STRING(NS_EG "o"));
+  SerdNode* const g = serd_new_uri(SERD_STRING(NS_EG "g"));
+
+  SerdCaret* const     caret     = serd_caret_new(f, 1, 1);
+  SerdStatement* const statement = serd_statement_new(s, p, o, g, caret);
+  SerdStatement* const copy      = serd_statement_copy(statement);
+
+  assert(serd_statement_equals(copy, statement));
+  assert(serd_caret_equals(serd_statement_caret(copy), caret));
+
+  serd_statement_free(copy);
+  serd_caret_free(caret);
+  serd_statement_free(statement);
+  serd_node_free(g);
+  serd_node_free(o);
+  serd_node_free(p);
+  serd_node_free(s);
+  serd_node_free(f);
+}
+
+static void
+test_free(void)
+{
+  serd_statement_free(NULL);
+}
+
+static void
+test_fields(void)
+{
+  SerdNode* const f = serd_new_string(SERD_STRING("file"));
+  SerdNode* const s = serd_new_uri(SERD_STRING(NS_EG "s"));
+  SerdNode* const p = serd_new_uri(SERD_STRING(NS_EG "p"));
+  SerdNode* const o = serd_new_uri(SERD_STRING(NS_EG "o"));
+  SerdNode* const g = serd_new_uri(SERD_STRING(NS_EG "g"));
+
+  SerdCaret* const     caret     = serd_caret_new(f, 1, 1);
+  SerdStatement* const statement = serd_statement_new(s, p, o, g, caret);
+
+  assert(serd_statement_equals(statement, statement));
+  assert(!serd_statement_equals(statement, NULL));
+  assert(!serd_statement_equals(NULL, statement));
+
+  assert(serd_statement_node(statement, SERD_SUBJECT) == s);
+  assert(serd_statement_node(statement, SERD_PREDICATE) == p);
+  assert(serd_statement_node(statement, SERD_OBJECT) == o);
+  assert(serd_statement_node(statement, SERD_GRAPH) == g);
+
+  assert(serd_statement_subject(statement) == s);
+  assert(serd_statement_predicate(statement) == p);
+  assert(serd_statement_object(statement) == o);
+  assert(serd_statement_graph(statement) == g);
+  assert(serd_statement_caret(statement) != caret);
+  assert(serd_caret_equals(serd_statement_caret(statement), caret));
+
+  SerdStatement* const diff_s = serd_statement_new(o, p, o, g, caret);
+  assert(!serd_statement_equals(statement, diff_s));
+  serd_statement_free(diff_s);
+
+  SerdStatement* const diff_p = serd_statement_new(s, o, o, g, caret);
+  assert(!serd_statement_equals(statement, diff_p));
+  serd_statement_free(diff_p);
+
+  SerdStatement* const diff_o = serd_statement_new(s, p, s, g, caret);
+  assert(!serd_statement_equals(statement, diff_o));
+  serd_statement_free(diff_o);
+
+  SerdStatement* const diff_g = serd_statement_new(s, p, o, s, caret);
+  assert(!serd_statement_equals(statement, diff_g));
+  serd_statement_free(diff_g);
+
+  serd_statement_free(statement);
+  serd_caret_free(caret);
+  serd_node_free(g);
+  serd_node_free(o);
+  serd_node_free(p);
+  serd_node_free(s);
+  serd_node_free(f);
+}
+
+int
+main(void)
+{
+  test_copy();
+  test_free();
+  test_fields();
+
+  return 0;
+}