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/**
* @file test_new.c
* @author: Michal Vasko <mvasko@cesnet.cz>
* @brief unit tests for functions for creating data
*
* Copyright (c) 2020 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
*/
#define _UTEST_MAIN_
#include "utests.h"
#include "libyang.h"
/* common module for the tests */
const char *schema_a = "module a {\n"
" namespace urn:tests:a;\n"
" prefix a;yang-version 1.1;\n"
" list l1 {\n"
" key \"a b\";\n"
" leaf a {\n"
" type string;\n"
" }\n"
" leaf b {\n"
" type string;\n"
" }\n"
" leaf c {\n"
" type string;\n"
" }\n"
" }\n"
" list l11 {\n"
" key \"a\";\n"
" leaf a {\n"
" type uint32;\n"
" }\n"
" leaf b {\n"
" type uint32;\n"
" }\n"
" }\n"
" leaf foo {\n"
" type uint16;\n"
" }\n"
" leaf-list ll {\n"
" type string;\n"
" }\n"
" container c {\n"
" leaf-list x {\n"
" type string;\n"
" }\n"
" }\n"
" anydata any {\n"
" config false;\n"
" }\n"
" leaf-list ll2 {\n"
" config false;\n"
" type string;\n"
" }\n"
" list l2 {\n"
" config false;\n"
" container c {\n"
" leaf x {\n"
" type string;\n"
" }\n"
" }\n"
" }\n"
" container c2 {\n"
" config false;\n"
" list l3 {\n"
" leaf x {\n"
" type string;\n"
" }\n"
" leaf y {\n"
" type string;\n"
" }\n"
" }\n"
" }\n"
" rpc oper {\n"
" input {\n"
" leaf param {\n"
" type string;\n"
" }\n"
" }\n"
" output {\n"
" leaf param {\n"
" type int8;\n"
" }\n"
" }\n"
" }\n"
"}\n";
static void
test_top_level(void **state)
{
struct lys_module *mod;
struct lyd_node *node, *rpc;
UTEST_ADD_MODULE(schema_a, LYS_IN_YANG, NULL, &mod);
/* list */
assert_int_equal(lyd_new_list(NULL, mod, "l1", 0, &node, "val_a", "val_b"), LY_SUCCESS);
lyd_free_tree(node);
assert_int_equal(lyd_new_list2(NULL, mod, "l1", "[]", 0, &node), LY_EVALID);
CHECK_LOG_CTX("Unexpected XPath token \"]\" (\"]\").", "Schema location \"/a:l1\".");
assert_int_equal(lyd_new_list2(NULL, mod, "l1", "[key1='a'][key2='b']", 0, &node), LY_ENOTFOUND);
CHECK_LOG_CTX("Not found node \"key1\" in path.", "Schema location \"/a:l1\".");
assert_int_equal(lyd_new_list2(NULL, mod, "l1", "[a='a'][b='b'][c='c']", 0, &node), LY_EVALID);
CHECK_LOG_CTX("Key expected instead of leaf \"c\" in path.", "Schema location \"/a:l1\".");
assert_int_equal(lyd_new_list2(NULL, mod, "c", "[a='a'][b='b']", 0, &node), LY_ENOTFOUND);
CHECK_LOG_CTX("List node \"c\" not found.", NULL);
assert_int_equal(lyd_new_list2(NULL, mod, "l1", "[a='a'][b='b']", 0, &node), LY_SUCCESS);
lyd_free_tree(node);
assert_int_equal(lyd_new_list2(NULL, mod, "l1", "[a=''][b='']", 0, &node), LY_SUCCESS);
lyd_free_tree(node);
assert_int_equal(lyd_new_list2(NULL, mod, "l1", "[a:a='a'][a:b='b']", 0, &node), LY_SUCCESS);
lyd_free_tree(node);
assert_int_equal(lyd_new_list2(NULL, mod, "l1", "[a= 'a']\n[b =\t'b']", 0, &node), LY_SUCCESS);
lyd_free_tree(node);
/* leaf */
assert_int_equal(lyd_new_term(NULL, mod, "foo", "[a='a'][b='b'][c='c']", 0, &node), LY_EVALID);
CHECK_LOG_CTX("Invalid type uint16 value \"[a='a'][b='b'][c='c']\".", "Schema location \"/a:foo\".");
assert_int_equal(lyd_new_term(NULL, mod, "c", "value", 0, &node), LY_ENOTFOUND);
CHECK_LOG_CTX("Term node \"c\" not found.", NULL);
assert_int_equal(lyd_new_term(NULL, mod, "foo", "256", 0, &node), LY_SUCCESS);
lyd_free_tree(node);
/* leaf-list */
assert_int_equal(lyd_new_term(NULL, mod, "ll", "ahoy", 0, &node), LY_SUCCESS);
lyd_free_tree(node);
/* container */
assert_int_equal(lyd_new_inner(NULL, mod, "c", 0, &node), LY_SUCCESS);
lyd_free_tree(node);
assert_int_equal(lyd_new_inner(NULL, mod, "l1", 0, &node), LY_ENOTFOUND);
CHECK_LOG_CTX("Inner node (container, notif, RPC, or action) \"l1\" not found.", NULL);
assert_int_equal(lyd_new_inner(NULL, mod, "l2", 0, &node), LY_ENOTFOUND);
CHECK_LOG_CTX("Inner node (container, notif, RPC, or action) \"l2\" not found.", NULL);
/* anydata */
assert_int_equal(lyd_new_any(NULL, mod, "any", "{\"node\":\"val\"}", 0, LYD_ANYDATA_STRING, 0, &node), LY_SUCCESS);
lyd_free_tree(node);
assert_int_equal(lyd_new_any(NULL, mod, "any", "<node>val</node>", 0, LYD_ANYDATA_STRING, 0, &node), LY_SUCCESS);
lyd_free_tree(node);
/* key-less list */
assert_int_equal(lyd_new_list2(NULL, mod, "l2", "[a='a'][b='b']", 0, &node), LY_EVALID);
CHECK_LOG_CTX("List predicate defined for keyless list \"l2\" in path.", "Schema location \"/a:l2\".");
assert_int_equal(lyd_new_list2(NULL, mod, "l2", "", 0, &node), LY_SUCCESS);
lyd_free_tree(node);
assert_int_equal(lyd_new_list2(NULL, mod, "l2", NULL, 0, &node), LY_SUCCESS);
lyd_free_tree(node);
assert_int_equal(lyd_new_list(NULL, mod, "l2", 0, &node), LY_SUCCESS);
lyd_free_tree(node);
/* RPC */
assert_int_equal(lyd_new_inner(NULL, mod, "oper", 0, &rpc), LY_SUCCESS);
assert_int_equal(lyd_new_term(rpc, mod, "param", "22", 0, &node), LY_SUCCESS);
assert_int_equal(LY_TYPE_STRING, ((struct lysc_node_leaf *)node->schema)->type->basetype);
assert_int_equal(lyd_new_term(rpc, mod, "param", "22", 1, &node), LY_SUCCESS);
assert_int_equal(LY_TYPE_INT8, ((struct lysc_node_leaf *)node->schema)->type->basetype);
lyd_free_tree(rpc);
}
static void
test_opaq(void **state)
{
struct lyd_node *root, *node;
struct lyd_node_opaq *opq;
UTEST_ADD_MODULE(schema_a, LYS_IN_YANG, NULL, NULL);
assert_int_equal(lyd_new_opaq(NULL, UTEST_LYCTX, "node1", NULL, NULL, "my-module", &root), LY_SUCCESS);
assert_null(root->schema);
opq = (struct lyd_node_opaq *)root;
assert_string_equal(opq->name.name, "node1");
assert_string_equal(opq->name.module_name, "my-module");
assert_string_equal(opq->value, "");
assert_int_equal(lyd_new_opaq(root, NULL, "node2", "value", NULL, "my-module2", &node), LY_SUCCESS);
assert_null(node->schema);
opq = (struct lyd_node_opaq *)node;
assert_string_equal(opq->name.name, "node2");
assert_string_equal(opq->name.module_name, "my-module2");
assert_string_equal(opq->value, "value");
assert_ptr_equal(opq->parent, root);
lyd_free_tree(root);
}
static void
test_path(void **state)
{
LY_ERR ret;
struct lyd_node *root, *node, *parent;
struct lys_module *mod;
char *str;
UTEST_ADD_MODULE(schema_a, LYS_IN_YANG, NULL, &mod);
/* create 2 nodes */
ret = lyd_new_path2(NULL, UTEST_LYCTX, "/a:c/x[.='val']", "vvv", 0, 0, 0, &root, &node);
assert_int_equal(ret, LY_SUCCESS);
assert_non_null(root);
assert_string_equal(root->schema->name, "c");
assert_non_null(node);
assert_string_equal(node->schema->name, "x");
assert_string_equal("val", lyd_get_value(node));
/* append another */
ret = lyd_new_path2(root, NULL, "/a:c/x", "val2", 0, 0, 0, &parent, &node);
assert_int_equal(ret, LY_SUCCESS);
assert_ptr_equal(parent, node);
assert_string_equal(node->schema->name, "x");
assert_string_equal("val2", lyd_get_value(node));
/* and a last one */
ret = lyd_new_path2(root, NULL, "x", "val3", 0, 0, 0, &parent, &node);
assert_int_equal(ret, LY_SUCCESS);
assert_ptr_equal(parent, node);
assert_string_equal(node->schema->name, "x");
assert_string_equal("val3", lyd_get_value(node));
lyd_free_tree(root);
/* try LYD_NEWOPT_OPAQ */
ret = lyd_new_path2(NULL, UTEST_LYCTX, "/a:l1", NULL, 0, 0, 0, NULL, NULL);
assert_int_equal(ret, LY_EINVAL);
CHECK_LOG_CTX("Predicate missing for list \"l1\" in path \"/a:l1\".", "Schema location \"/a:l1\".");
ret = lyd_new_path2(NULL, UTEST_LYCTX, "/a:l1", NULL, 0, 0, LYD_NEW_PATH_OPAQ, NULL, &root);
assert_int_equal(ret, LY_SUCCESS);
assert_non_null(root);
assert_null(root->schema);
lyd_free_tree(root);
ret = lyd_new_path2(NULL, UTEST_LYCTX, "/a:foo", NULL, 0, 0, 0, NULL, NULL);
assert_int_equal(ret, LY_EVALID);
CHECK_LOG_CTX("Invalid type uint16 empty value.", "Schema location \"/a:foo\".");
ret = lyd_new_path2(NULL, UTEST_LYCTX, "/a:foo", NULL, 0, 0, LYD_NEW_PATH_OPAQ, NULL, &root);
assert_int_equal(ret, LY_SUCCESS);
assert_non_null(root);
assert_null(root->schema);
lyd_free_tree(root);
ret = lyd_new_path(NULL, UTEST_LYCTX, "/a:l11", NULL, LYD_NEW_PATH_OPAQ, &root);
assert_int_equal(ret, LY_SUCCESS);
assert_non_null(root);
assert_null(root->schema);
ret = lyd_new_path(root, NULL, "a", NULL, LYD_NEW_PATH_OPAQ, NULL);
assert_int_equal(ret, LY_SUCCESS);
assert_non_null(lyd_child(root));
assert_null(lyd_child(root)->schema);
ret = lyd_new_path(root, NULL, "b", NULL, LYD_NEW_PATH_OPAQ, NULL);
assert_int_equal(ret, LY_SUCCESS);
assert_non_null(lyd_child(root)->next);
assert_null(lyd_child(root)->next->schema);
lyd_free_tree(root);
/* key-less list */
ret = lyd_new_path2(NULL, UTEST_LYCTX, "/a:c2/l3/x", "val1", 0, 0, 0, &root, &node);
assert_int_equal(ret, LY_SUCCESS);
assert_non_null(root);
assert_string_equal(node->schema->name, "x");
assert_string_equal("val1", lyd_get_value(node));
ret = lyd_new_path2(root, NULL, "/a:c2/l3[1]", NULL, 0, 0, 0, NULL, &node);
assert_int_equal(ret, LY_EEXIST);
ret = lyd_new_path2(root, NULL, "/a:c2/l3[2]/x", "val2", 0, 0, 0, NULL, &node);
assert_int_equal(ret, LY_SUCCESS);
ret = lyd_new_path2(root, NULL, "/a:c2/l3/x", "val3", 0, 0, 0, NULL, &node);
assert_int_equal(ret, LY_SUCCESS);
assert_non_null(node);
ret = lyd_new_path2(root, NULL, "/a:c2/l3[4]/x", "empty", 0, 0, 0, NULL, &node);
assert_int_equal(ret, LY_SUCCESS);
assert_non_null(node);
ret = lyd_new_path2(root, NULL, "/a:c2/l3[4]/x", "val4", 0, 0, LYD_NEW_PATH_UPDATE, NULL, &node);
assert_int_equal(ret, LY_SUCCESS);
assert_non_null(node);
ret = lyd_new_path2(root, NULL, "/a:c2/l3[5]/x", "val5", 0, 0, 0, NULL, &node);
assert_int_equal(ret, LY_SUCCESS);
assert_non_null(node);
ret = lyd_new_path2(root, NULL, "/a:c2/l3[6]/x", "val6", 0, 0, 0, NULL, &node);
assert_int_equal(ret, LY_SUCCESS);
assert_non_null(node);
lyd_print_mem(&str, root, LYD_XML, LYD_PRINT_WITHSIBLINGS);
assert_string_equal(str,
"<c2 xmlns=\"urn:tests:a\">\n"
" <l3>\n"
" <x>val1</x>\n"
" </l3>\n"
" <l3>\n"
" <x>val2</x>\n"
" </l3>\n"
" <l3>\n"
" <x>val3</x>\n"
" </l3>\n"
" <l3>\n"
" <x>val4</x>\n"
" </l3>\n"
" <l3>\n"
" <x>val5</x>\n"
" </l3>\n"
" <l3>\n"
" <x>val6</x>\n"
" </l3>\n"
"</c2>\n");
free(str);
lyd_free_siblings(root);
/* state leaf-list */
ret = lyd_new_path2(NULL, UTEST_LYCTX, "/a:ll2", "val_first", 0, 0, 0, &root, &node);
assert_int_equal(ret, LY_SUCCESS);
assert_non_null(root);
assert_string_equal(node->schema->name, "ll2");
assert_string_equal("val_first", lyd_get_value(node));
ret = lyd_new_path2(root, NULL, "/a:ll2[1]", "", 0, 0, 0, NULL, &node);
assert_int_equal(ret, LY_EEXIST);
ret = lyd_new_path2(root, NULL, "/a:ll2[2]", "val2", 0, 0, 0, NULL, &node);
assert_int_equal(ret, LY_SUCCESS);
ret = lyd_new_path2(root, NULL, "/a:ll2[1]", "val", 0, 0, LYD_NEW_PATH_UPDATE, NULL, &node);
assert_int_equal(ret, LY_SUCCESS);
assert_non_null(node);
ret = lyd_new_path2(root, UTEST_LYCTX, "/a:ll2", "val3", 0, 0, 0, NULL, &node);
assert_int_equal(ret, LY_SUCCESS);
assert_non_null(node);
ret = lyd_new_path2(root, NULL, "/a:ll2[3][.='val3']", NULL, 0, 0, 0, NULL, &node);
assert_int_equal(ret, LY_EVALID);
lyd_print_mem(&str, root, LYD_XML, LYD_PRINT_WITHSIBLINGS);
assert_string_equal(str,
"<ll2 xmlns=\"urn:tests:a\">val</ll2>\n"
"<ll2 xmlns=\"urn:tests:a\">val2</ll2>\n"
"<ll2 xmlns=\"urn:tests:a\">val3</ll2>\n");
free(str);
lyd_free_siblings(root);
/* anydata */
ret = lyd_new_path2(NULL, UTEST_LYCTX, "/a:any", "<elem>val</elem>", 0, LYD_ANYDATA_XML, 0, &root, NULL);
assert_int_equal(ret, LY_SUCCESS);
assert_non_null(root);
lyd_print_mem(&str, root, LYD_XML, LYD_PRINT_WITHSIBLINGS);
assert_string_equal(str,
"<any xmlns=\"urn:tests:a\">\n"
" <elem>val</elem>\n"
"</any>\n");
free(str);
lyd_print_mem(&str, root, LYD_JSON, LYD_PRINT_WITHSIBLINGS);
assert_string_equal(str,
"{\n"
" \"a:any\": {\n"
" \"elem\": \"val\"\n"
" }\n"
"}\n");
free(str);
lyd_free_siblings(root);
}
static void
test_path_ext(void **state)
{
LY_ERR ret;
struct lyd_node *root, *node;
struct lys_module *mod;
const char *mod_str = "module ext {yang-version 1.1; namespace urn:tests:extensions:ext; prefix e;"
"import ietf-restconf {revision-date 2017-01-26; prefix rc;}"
"rc:yang-data template {container c {leaf x {type string;} leaf y {type string;} leaf z {type string;}}}}";
assert_int_equal(LY_SUCCESS, ly_ctx_set_searchdir(UTEST_LYCTX, TESTS_DIR_MODULES_YANG));
assert_non_null(ly_ctx_load_module(UTEST_LYCTX, "ietf-restconf", "2017-01-26", NULL));
UTEST_ADD_MODULE(mod_str, LYS_IN_YANG, NULL, &mod);
/* create x */
ret = lyd_new_ext_path(NULL, &mod->compiled->exts[0], "/ext:c/x", "xxx", 0, &root);
assert_int_equal(ret, LY_SUCCESS);
assert_non_null(root);
assert_string_equal(root->schema->name, "c");
assert_non_null(node = lyd_child(root));
assert_string_equal(node->schema->name, "x");
assert_string_equal("xxx", lyd_get_value(node));
/* append y */
ret = lyd_new_ext_path(root, &mod->compiled->exts[0], "/ext:c/y", "yyy", 0, &node);
assert_int_equal(ret, LY_SUCCESS);
assert_string_equal(node->schema->name, "y");
assert_string_equal("yyy", lyd_get_value(node));
/* append z */
ret = lyd_new_path(root, NULL, "ext:z", "zzz", 0, &node);
assert_int_equal(ret, LY_SUCCESS);
assert_string_equal(node->schema->name, "z");
assert_string_equal("zzz", lyd_get_value(node));
lyd_free_tree(root);
}
int
main(void)
{
const struct CMUnitTest tests[] = {
UTEST(test_top_level),
UTEST(test_opaq),
UTEST(test_path),
UTEST(test_path_ext),
};
return cmocka_run_group_tests(tests, NULL, NULL);
}
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