1 files changed, 108 insertions, 0 deletions
diff --git a/tests/utests/types/empty.c b/tests/utests/types/empty.c
new file mode 100644
index 0000000..0ab9710
--- /dev/null
+++ b/tests/utests/types/empty.c
@@ -0,0 +1,108 @@
+/**
+ * @file empty.c
+ * @author Adam Piecek <piecek@cesnet.cz>
+ * @brief test for built-in enumeration type
+ *
+ * Copyright (c) 2021 CESNET, z.s.p.o.
+ *
+ * This source code is licensed under BSD 3-Clause License (the "License").
+ * You may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://opensource.org/licenses/BSD-3-Clause
+ */
+
+/* INCLUDE UTEST HEADER */
+#define  _UTEST_MAIN_
+#include "../utests.h"
+
+/* LOCAL INCLUDE HEADERS */
+#include "libyang.h"
+
+#define MODULE_CREATE_YANG(MOD_NAME, NODES) \
+    "module " MOD_NAME " {\n" \
+    "  yang-version 1.1;\n" \
+    "  namespace \"urn:tests:" MOD_NAME "\";\n" \
+    "  prefix pref;\n" \
+    NODES \
+    "}\n"
+
+#define TEST_SUCCESS_XML(MOD_NAME, NODE_NAME, DATA, TYPE, ...) \
+    { \
+        struct lyd_node *tree; \
+        const char *data = "<" NODE_NAME " xmlns=\"urn:tests:" MOD_NAME "\">" DATA "</" NODE_NAME ">"; \
+        CHECK_PARSE_LYD_PARAM(data, LYD_XML, 0, LYD_VALIDATE_PRESENT, LY_SUCCESS, tree); \
+        CHECK_LYD_NODE_TERM((struct lyd_node_term *)tree, 0, 0, 0, 0, 1, TYPE, __VA_ARGS__); \
+        lyd_free_all(tree); \
+    }
+
+#define TEST_ERROR_XML(MOD_NAME, NODE_NAME, DATA) \
+    {\
+        struct lyd_node *tree; \
+        const char *data = "<" NODE_NAME " xmlns=\"urn:tests:" MOD_NAME "\">" DATA "</" NODE_NAME ">"; \
+        CHECK_PARSE_LYD_PARAM(data, LYD_XML, 0, LYD_VALIDATE_PRESENT, LY_EVALID, tree); \
+        assert_null(tree); \
+    }
+
+#define TEST_SUCCESS_LYB(MOD_NAME, NODE_NAME, DATA) \
+    { \
+        struct lyd_node *tree_1; \
+        struct lyd_node *tree_2; \
+        char *xml_out, *data; \
+        data = "<" NODE_NAME " xmlns=\"urn:tests:" MOD_NAME "\">" DATA "</" NODE_NAME ">"; \
+        CHECK_PARSE_LYD_PARAM(data, LYD_XML, LYD_PARSE_ONLY | LYD_PARSE_STRICT, 0, LY_SUCCESS, tree_1); \
+        assert_int_equal(lyd_print_mem(&xml_out, tree_1, LYD_LYB, LYD_PRINT_WITHSIBLINGS), 0); \
+        assert_int_equal(LY_SUCCESS, lyd_parse_data_mem(UTEST_LYCTX, xml_out, LYD_LYB, LYD_PARSE_ONLY | LYD_PARSE_STRICT, 0, &tree_2)); \
+        assert_non_null(tree_2); \
+        CHECK_LYD(tree_1, tree_2); \
+        free(xml_out); \
+        lyd_free_all(tree_1); \
+        lyd_free_all(tree_2); \
+    }
+
+static void
+test_data_xml(void **state)
+{
+    const char *schema;
+
+    /* xml test */
+    schema = MODULE_CREATE_YANG("defs", "typedef tempty {type empty;}"
+            "leaf l1 {type empty;}"
+            "leaf l2 {type tempty;}");
+    UTEST_ADD_MODULE(schema, LYS_IN_YANG, NULL, NULL);
+
+    TEST_SUCCESS_XML("defs", "l1", "", EMPTY, "");
+
+    TEST_SUCCESS_XML("defs", "l2", "", EMPTY, "");
+
+    /* invalid value */
+    TEST_ERROR_XML("defs", "l1", "x");
+    CHECK_LOG_CTX("Invalid empty value length 1.",
+            "Schema location \"/defs:l1\", line number 1.");
+
+    TEST_ERROR_XML("defs", "l1", " ");
+    CHECK_LOG_CTX("Invalid empty value length 1.",
+            "Schema location \"/defs:l1\", line number 1.");
+}
+
+static void
+test_plugin_lyb(void **state)
+{
+    const char *schema;
+
+    schema = MODULE_CREATE_YANG("lyb",
+            "leaf empty {type empty;}");
+    UTEST_ADD_MODULE(schema, LYS_IN_YANG, NULL, NULL);
+    TEST_SUCCESS_LYB("lyb", "empty", "");
+}
+
+int
+main(void)
+{
+    const struct CMUnitTest tests[] = {
+        UTEST(test_data_xml),
+        UTEST(test_plugin_lyb),
+    };
+
+    return cmocka_run_group_tests(tests, NULL, NULL);
+}