tests/utests/data/test_printer_xml.c - github/CESNET/libyang - Gitiles

 /*
  * @file test_printer_xml.c
  * @author: Radek Krejci <rkrejci@cesnet.cz>
  * @brief unit tests for functions from printer_yang.c
  *
  * Copyright (c) 2019-2020 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 <string.h>

 #include "context.h"
 #include "out.h"
 #include "parser_data.h"
 #include "printer_data.h"
 #include "tests/config.h"
 #include "tree_schema.h"

 static int
 setup(void **state)
 {
     const char *schema_defs = "module defs {namespace urn:tests:defs;prefix d;yang-version 1.1;"
             "identity crypto-alg; identity interface-type; identity ethernet {base interface-type;} identity fast-ethernet {base ethernet;}}";
     const char *schema_types = "module types {namespace urn:tests:types;prefix t;yang-version 1.1; import defs {prefix defs;}"
             "feature f; identity gigabit-ethernet { base defs:ethernet;}"
             "container cont {leaf leaftarget {type empty;}"
             "    list listtarget {key id; max-elements 5;leaf id {type uint8;} leaf value {type string;}"
             "        action test {input {leaf a {type string;}} output {leaf b {type string;}}}}"
             "    leaf-list leaflisttarget {type uint8; max-elements 5;}}"
             "list list {key id; leaf id {type string;} leaf value {type string;} leaf-list targets {type string;}}"
             "list list2 {key \"id value\"; leaf id {type string;} leaf value {type string;}}"
             "list list_inst {key id; leaf id {type instance-identifier {require-instance true;}} leaf value {type string;}}"
             "list list_ident {key id; leaf id {type identityref {base defs:interface-type;}} leaf value {type string;}}"
             "leaf-list leaflisttarget {type string;}"
             "leaf binary {type binary {length 5 {error-message \"This base64 value must be of length 5.\";}}}"
             "leaf binary-norestr {type binary;}"
             "leaf int8 {type int8 {range 10..20;}}"
             "leaf uint8 {type uint8 {range 150..200;}}"
             "leaf int16 {type int16 {range -20..-10;}}"
             "leaf uint16 {type uint16 {range 150..200;}}"
             "leaf int32 {type int32;}"
             "leaf uint32 {type uint32;}"
             "leaf int64 {type int64;}"
             "leaf uint64 {type uint64;}"
             "leaf bits {type bits {bit zero; bit one {if-feature f;} bit two;}}"
             "leaf enums {type enumeration {enum white; enum yellow {if-feature f;}}}"
             "leaf dec64 {type decimal64 {fraction-digits 1; range 1.5..10;}}"
             "leaf dec64-norestr {type decimal64 {fraction-digits 18;}}"
             "leaf str {type string {length 8..10; pattern '[a-z ]*';}}"
             "leaf str-norestr {type string;}"
             "leaf bool {type boolean;}"
             "leaf empty {type empty;}"
             "leaf ident {type identityref {base defs:interface-type;}}"
             "leaf inst {type instance-identifier {require-instance true;}}"
             "leaf inst-noreq {type instance-identifier {require-instance false;}}"
             "leaf lref {type leafref {path /leaflisttarget; require-instance true;}}"
             "leaf lref2 {type leafref {path \"../list[id = current()/../str-norestr]/targets\"; require-instance true;}}"
             "leaf un1 {type union {"
             "    type leafref {path /int8; require-instance true;}"
             "    type union { type identityref {base defs:interface-type;} type instance-identifier {require-instance true;} }"
             "    type string {length 1..20;}}}"
             "anydata any;"
             "rpc sum {input {leaf x {type uint8;} leaf y {type uint8;}} output {leaf result {type uint16;}}}}";
     const char *schema_defaults =
             "module defaults {\n"
             "    namespace \"urn:defaults\";\n"
             "    prefix d;\n"
             "    leaf a {\n"
             "        type union {\n"
             "            type instance-identifier;\n"
             "            type string;\n"
             "        }\n"
             "        default \"/d:b\";\n"
             "    }\n"
             "    leaf b {\n"
             "        type string;\n"
             "    }\n"
             "    leaf c {\n"
             "        type string;\n"
             "    }\n"
             "}";

     UTEST_SETUP;

     UTEST_ADD_MODULE(schema_defs, LYS_IN_YANG, NULL, NULL);
     UTEST_ADD_MODULE(schema_types, LYS_IN_YANG, NULL, NULL);
     UTEST_ADD_MODULE(schema_defaults, LYS_IN_YANG, NULL, NULL);

     return 0;
 }

 #define CHECK_PARSE_LYD(INPUT, PARSE_OPTION, VALIDATE_OPTION, TREE) \
     CHECK_PARSE_LYD_PARAM(INPUT, LYD_XML, PARSE_OPTION, VALIDATE_OPTION, LY_SUCCESS, TREE)

 #define CHECK_LYD_STRING(IN_MODEL, PRINT_OPTION, TEXT) \
     CHECK_LYD_STRING_PARAM(IN_MODEL, TEXT, LYD_XML, PRINT_OPTION)

 static void
 test_leaf(void **state)
 {
     struct lyd_node *tree;
     const char *data, *result;

     data = "<int8 xmlns=\"urn:tests:types\">\n 15 \t\n  </int8>";
     result = "<int8 xmlns=\"urn:tests:types\">15</int8>";
     CHECK_PARSE_LYD(data, 0, LYD_VALIDATE_PRESENT, tree);
     CHECK_LYD_STRING(tree, LYD_PRINT_SHRINK | LYD_PRINT_WITHSIBLINGS, result);
     lyd_free_all(tree);
 }

 static void
 test_anydata(void **state)
 {
     struct lyd_node *tree;
     const char *data;

     data = "<any xmlns=\"urn:tests:types\"><somexml xmlns:x=\"url:x\" xmlns=\"example.com\"><x:x/></somexml></any>";
     CHECK_PARSE_LYD(data, 0, LYD_VALIDATE_PRESENT, tree);
     /* canonized */
     data = "<any xmlns=\"urn:tests:types\"><somexml xmlns=\"example.com\"><x xmlns=\"url:x\"/></somexml></any>";
     CHECK_LYD_STRING(tree, LYD_PRINT_SHRINK | LYD_PRINT_WITHSIBLINGS, data);
     lyd_free_all(tree);

     data = "<any xmlns=\"urn:tests:types\"/>";
     CHECK_PARSE_LYD(data, 0, LYD_VALIDATE_PRESENT, tree);
     CHECK_LYD_STRING(tree, LYD_PRINT_SHRINK | LYD_PRINT_WITHSIBLINGS, data);
     lyd_free_all(tree);

     data = "<any xmlns=\"urn:tests:types\">\n"
             "  <cont>\n"
             "    <defs:elem1 xmlns:defs=\"urn:tests:defs\">\n"
             "      <elem2 xmlns:defaults=\"urn:defaults\" defs:attr1=\"defaults:val\" attr2=\"/defaults:node/defs:node2\">\n"
             "      </elem2>\n"
             "    </defs:elem1>\n"
             "  </cont>\n"
             "</any>\n";
     CHECK_PARSE_LYD(data, 0, LYD_VALIDATE_PRESENT, tree);
     assert_non_null(tree);
     tree = tree->next;
     /* cont should be normally parsed */
     CHECK_LYSC_NODE(tree->schema, NULL, 0, LYS_CONFIG_W | LYS_STATUS_CURR, 1, "any", 0, LYS_ANYDATA, 0, 0, NULL, 0);
     CHECK_LYD_NODE_ANY((struct lyd_node_any *)tree, 0, 0, 0, LYD_ANYDATA_DATATREE);
     struct lyd_node *tree_tmp = ((struct lyd_node_any *)tree)->value.tree;

     CHECK_LYSC_NODE(tree_tmp->schema, NULL, 0, LYS_CONFIG_W | LYS_STATUS_CURR, 1, "cont", 1, LYS_CONTAINER, 0, 0, NULL, 0);
     /* but its children not */
     assert_null(((struct lyd_node_inner *)tree_tmp)->child->schema);
     /* canonized */
     data =
             "<any xmlns=\"urn:tests:types\">\n"
             "  <cont>\n"
             "    <elem1 xmlns=\"urn:tests:defs\">\n"
             "      <elem2 xmlns=\"urn:tests:types\" xmlns:defs=\"urn:tests:defs\" xmlns:defaults=\"urn:defaults\" "
             "defs:attr1=\"defaults:val\" attr2=\"/defaults:node/defs:node2\"/>\n"
             "    </elem1>\n"
             "  </cont>\n"
             "</any>\n";
     CHECK_LYD_STRING(tree, LYD_PRINT_WITHSIBLINGS, data);

     lyd_free_all(tree);
 }

 static void
 test_defaults(void **state)
 {
     struct lyd_node *tree;
     const char *data;
     const char *data_trim;
     const char *data_all;
     const char *data_all_tag;
     const char *data_impl_tag;

     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-netconf-with-defaults", "2011-06-01", NULL));

     /* standard default value */
     data = "<c xmlns=\"urn:defaults\">aa</c>";
     CHECK_PARSE_LYD(data, 0, LYD_VALIDATE_PRESENT, tree);
     CHECK_LYD_STRING(tree, LYD_PRINT_WD_TRIM | LYD_PRINT_SHRINK | LYD_PRINT_WITHSIBLINGS, data);

     data = "<a xmlns=\"urn:defaults\" xmlns:d=\"urn:defaults\">/d:b</a><c xmlns=\"urn:defaults\">aa</c>";
     CHECK_LYD_STRING(tree, LYD_PRINT_WD_ALL | LYD_PRINT_SHRINK | LYD_PRINT_WITHSIBLINGS, data);

     data = "<a xmlns=\"urn:defaults\" xmlns:ncwd=\"urn:ietf:params:xml:ns:yang:ietf-netconf-with-defaults\""
             " ncwd:default=\"true\" xmlns:d=\"urn:defaults\">/d:b</a>"
             "<c xmlns=\"urn:defaults\">aa</c>";
     CHECK_LYD_STRING(tree, LYD_PRINT_WD_ALL_TAG | LYD_PRINT_SHRINK | LYD_PRINT_WITHSIBLINGS, data);

     data = "<a xmlns=\"urn:defaults\" xmlns:ncwd=\"urn:ietf:params:xml:ns:yang:ietf-netconf-with-defaults\""
             " ncwd:default=\"true\" xmlns:d=\"urn:defaults\">/d:b</a>"
             "<c xmlns=\"urn:defaults\">aa</c>";
     CHECK_LYD_STRING(tree, LYD_PRINT_WD_IMPL_TAG | LYD_PRINT_SHRINK | LYD_PRINT_WITHSIBLINGS, data);
     lyd_free_all(tree);

     /* string value equal to the default but default is an unresolved instance-identifier, so they are not considered equal */
     data = "<a xmlns=\"urn:defaults\">/d:b</a><c xmlns=\"urn:defaults\">aa</c>";
     CHECK_PARSE_LYD(data, 0, LYD_VALIDATE_PRESENT, tree);
     CHECK_LYD_STRING(tree, LYD_PRINT_WD_TRIM | LYD_PRINT_SHRINK | LYD_PRINT_WITHSIBLINGS, data);
     CHECK_LYD_STRING(tree, LYD_PRINT_WD_ALL | LYD_PRINT_SHRINK | LYD_PRINT_WITHSIBLINGS, data);
     CHECK_LYD_STRING(tree, LYD_PRINT_WD_ALL_TAG | LYD_PRINT_SHRINK | LYD_PRINT_WITHSIBLINGS, data);
     CHECK_LYD_STRING(tree, LYD_PRINT_WD_IMPL_TAG | LYD_PRINT_SHRINK | LYD_PRINT_WITHSIBLINGS, data);
     lyd_free_all(tree);

     /* instance-identifier value equal to the default, should be considered equal */
     data = "<a xmlns=\"urn:defaults\" xmlns:d=\"urn:defaults\">/d:b</a><b xmlns=\"urn:defaults\">val</b><c xmlns=\"urn:defaults\">aa</c>";
     data_trim = "<b xmlns=\"urn:defaults\">val</b><c xmlns=\"urn:defaults\">aa</c>";
     data_all = "<a xmlns=\"urn:defaults\" xmlns:d=\"urn:defaults\">/d:b</a><b xmlns=\"urn:defaults\">val</b><c xmlns=\"urn:defaults\">aa</c>";
     data_all_tag = "<a xmlns=\"urn:defaults\" xmlns:ncwd=\"urn:ietf:params:xml:ns:yang:ietf-netconf-with-defaults\""
             " ncwd:default=\"true\" xmlns:d=\"urn:defaults\">/d:b</a>"
             "<b xmlns=\"urn:defaults\">val</b>"
             "<c xmlns=\"urn:defaults\">aa</c>";
     data_impl_tag = "<a xmlns=\"urn:defaults\" xmlns:d=\"urn:defaults\">/d:b</a><b xmlns=\"urn:defaults\">val</b><c xmlns=\"urn:defaults\">aa</c>";

     CHECK_PARSE_LYD(data, 0, LYD_VALIDATE_PRESENT, tree);
     CHECK_LYD_STRING(tree, LYD_PRINT_WD_TRIM | LYD_PRINT_SHRINK | LYD_PRINT_WITHSIBLINGS, data_trim);
     CHECK_LYD_STRING(tree, LYD_PRINT_WD_ALL | LYD_PRINT_SHRINK | LYD_PRINT_WITHSIBLINGS, data_all);
     CHECK_LYD_STRING(tree, LYD_PRINT_WD_ALL_TAG | LYD_PRINT_SHRINK | LYD_PRINT_WITHSIBLINGS, data_all_tag);
     CHECK_LYD_STRING(tree, LYD_PRINT_WD_IMPL_TAG | LYD_PRINT_SHRINK | LYD_PRINT_WITHSIBLINGS, data_impl_tag);
     lyd_free_all(tree);
 }

 #if 0

 static void
 test_rpc(void **state)
 {
     struct state_s *s = (struct state_s *)(*state);
     struct lyd_node *tree1;
     struct lyd_node *tree2;
     const struct lyd_node **trees;
     const char *request;
     const char *reply, *result;
     char *printed;
     ssize_t len;
     struct ly_out *out;

     s->func = test_rpc;
     assert_non_null(out = ly_out_new_memory(&printed, 0));

     request = "<sum xmlns=\"urn:tests:types\"><x>10</x><y>20</y></sum>";
     reply = "<result xmlns=\"urn:tests:types\">30</result>";
     result = "<sum xmlns=\"urn:tests:types\"><result>30</result></sum>";
     assert_non_null(tree1 = lyd_parse_mem(s->ctx, request, LYD_XML, LYD_OPT_RPC, NULL));
     assert_true((len = lyd_print_tree(out, tree1, LYD_XML, LYD_PRINT_SHRINK)) >= 0);
     assert_int_equal(len, strlen(printed));
     assert_string_equal(printed, request);
     ly_out_reset(out);
     assert_non_null(trees = lyd_trees_new(1, tree1));
     assert_non_null(tree2 = lyd_parse_mem(s->ctx, reply, LYD_XML, LYD_OPT_RPCREPLY, trees));
     assert_true((len = lyd_print_tree(out, tree2, LYD_XML, LYD_PRINT_SHRINK)) >= 0);
     assert_int_equal(len, strlen(printed));
     assert_string_equal(printed, result);
     ly_out_reset(out);
     lyd_trees_free(trees, 0);
     lyd_free_all(tree1);
     lyd_free_all(tree2);

     /* no arguments */
     request = "<sum xmlns=\"urn:tests:types\"/>";
     reply = "";
     result = "<sum xmlns=\"urn:tests:types\"/>";
     assert_non_null(tree1 = lyd_parse_mem(s->ctx, request, LYD_XML, LYD_OPT_RPC, NULL));
     assert_true((len = lyd_print_tree(out, tree1, LYD_XML, LYD_PRINT_SHRINK)) >= 0);
     assert_int_equal(len, strlen(printed));
     assert_string_equal(printed, request);
     ly_out_reset(out);
     assert_non_null(trees = lyd_trees_new(1, tree1));
     assert_non_null(tree2 = lyd_parse_mem(s->ctx, reply, LYD_XML, LYD_OPT_RPCREPLY, trees));
     assert_true((len = lyd_print_tree(out, tree2, LYD_XML, LYD_PRINT_SHRINK)) >= 0);
     assert_int_equal(len, strlen(printed));
     assert_string_equal(printed, result);
     ly_out_reset(out);
     lyd_trees_free(trees, 0);
     lyd_free_all(tree1);
     lyd_free_all(tree2);

     /* action
      * "container cont {leaf leaftarget {type empty;}"
                             "list listtarget {key id; max-elements 5;leaf id {type uint8;} leaf value {type string;}"
                                              "action test {input {leaf a {type string;}} output {leaf b {type string;}}}}"
                             "leaf-list leaflisttarget {type uint8; max-elements 5;}}"
                             */
     request = "<cont xmlns=\"urn:tests:types\"><listtarget><id>10</id><test><a>test</a></test></listtarget></cont>";
     reply = "<b xmlns=\"urn:tests:types\">test-reply</b>";
     result = "<cont xmlns=\"urn:tests:types\"><listtarget><id>10</id><test><b>test-reply</b></test></listtarget></cont>";
     assert_non_null(tree1 = lyd_parse_mem(s->ctx, request, LYD_XML, LYD_OPT_RPC, NULL));
     assert_true((len = lyd_print_tree(out, tree1, LYD_XML, LYD_PRINT_SHRINK)) >= 0);
     assert_int_equal(len, strlen(printed));
     assert_string_equal(printed, request);
     ly_out_reset(out);
     assert_non_null(trees = lyd_trees_new(1, tree1));
     assert_non_null(tree2 = lyd_parse_mem(s->ctx, reply, LYD_XML, LYD_OPT_RPCREPLY, trees));
     assert_true((len = lyd_print_tree(out, tree2, LYD_XML, LYD_PRINT_SHRINK)) >= 0);
     assert_int_equal(len, strlen(printed));
     assert_string_equal(printed, result);
     ly_out_reset(out);
     lyd_trees_free(trees, 0);
     lyd_free_all(tree1);
     lyd_free_all(tree2);

     ly_out_free(out, NULL, 1);
     s->func = NULL;
 }

 #endif

 int
 main(void)
 {
     const struct CMUnitTest tests[] = {
         UTEST(test_leaf, setup),
         UTEST(test_anydata, setup),
         UTEST(test_defaults, setup),
     };

     return cmocka_run_group_tests(tests, NULL, NULL);
 }
	/*
	* @file test_printer_xml.c
	* @author: Radek Krejci <rkrejci@cesnet.cz>
	* @brief unit tests for functions from printer_yang.c
	*
	* Copyright (c) 2019-2020 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 <string.h>

	#include "context.h"
	#include "out.h"
	#include "parser_data.h"
	#include "printer_data.h"
	#include "tests/config.h"
	#include "tree_schema.h"

	static int
	setup(void **state)
	{
	const char *schema_defs = "module defs {namespace urn:tests:defs;prefix d;yang-version 1.1;"
	"identity crypto-alg; identity interface-type; identity ethernet {base interface-type;} identity fast-ethernet {base ethernet;}}";
	const char *schema_types = "module types {namespace urn:tests:types;prefix t;yang-version 1.1; import defs {prefix defs;}"
	"feature f; identity gigabit-ethernet { base defs:ethernet;}"
	"container cont {leaf leaftarget {type empty;}"
	" list listtarget {key id; max-elements 5;leaf id {type uint8;} leaf value {type string;}"
	" action test {input {leaf a {type string;}} output {leaf b {type string;}}}}"
	" leaf-list leaflisttarget {type uint8; max-elements 5;}}"
	"list list {key id; leaf id {type string;} leaf value {type string;} leaf-list targets {type string;}}"
	"list list2 {key \"id value\"; leaf id {type string;} leaf value {type string;}}"
	"list list_inst {key id; leaf id {type instance-identifier {require-instance true;}} leaf value {type string;}}"
	"list list_ident {key id; leaf id {type identityref {base defs:interface-type;}} leaf value {type string;}}"
	"leaf-list leaflisttarget {type string;}"
	"leaf binary {type binary {length 5 {error-message \"This base64 value must be of length 5.\";}}}"
	"leaf binary-norestr {type binary;}"
	"leaf int8 {type int8 {range 10..20;}}"
	"leaf uint8 {type uint8 {range 150..200;}}"
	"leaf int16 {type int16 {range -20..-10;}}"
	"leaf uint16 {type uint16 {range 150..200;}}"
	"leaf int32 {type int32;}"
	"leaf uint32 {type uint32;}"
	"leaf int64 {type int64;}"
	"leaf uint64 {type uint64;}"
	"leaf bits {type bits {bit zero; bit one {if-feature f;} bit two;}}"
	"leaf enums {type enumeration {enum white; enum yellow {if-feature f;}}}"
	"leaf dec64 {type decimal64 {fraction-digits 1; range 1.5..10;}}"
	"leaf dec64-norestr {type decimal64 {fraction-digits 18;}}"
	"leaf str {type string {length 8..10; pattern '[a-z ]*';}}"
	"leaf str-norestr {type string;}"
	"leaf bool {type boolean;}"
	"leaf empty {type empty;}"
	"leaf ident {type identityref {base defs:interface-type;}}"
	"leaf inst {type instance-identifier {require-instance true;}}"
	"leaf inst-noreq {type instance-identifier {require-instance false;}}"
	"leaf lref {type leafref {path /leaflisttarget; require-instance true;}}"
	"leaf lref2 {type leafref {path \"../list[id = current()/../str-norestr]/targets\"; require-instance true;}}"
	"leaf un1 {type union {"
	" type leafref {path /int8; require-instance true;}"
	" type union { type identityref {base defs:interface-type;} type instance-identifier {require-instance true;} }"
	" type string {length 1..20;}}}"
	"anydata any;"
	"rpc sum {input {leaf x {type uint8;} leaf y {type uint8;}} output {leaf result {type uint16;}}}}";
	const char *schema_defaults =
	"module defaults {\n"
	" namespace \"urn:defaults\";\n"
	" prefix d;\n"
	" leaf a {\n"
	" type union {\n"
	" type instance-identifier;\n"
	" type string;\n"
	" }\n"
	" default \"/d:b\";\n"
	" }\n"
	" leaf b {\n"
	" type string;\n"
	" }\n"
	" leaf c {\n"
	" type string;\n"
	" }\n"
	"}";

	UTEST_SETUP;

	UTEST_ADD_MODULE(schema_defs, LYS_IN_YANG, NULL, NULL);
	UTEST_ADD_MODULE(schema_types, LYS_IN_YANG, NULL, NULL);
	UTEST_ADD_MODULE(schema_defaults, LYS_IN_YANG, NULL, NULL);

	return 0;
	}

	#define CHECK_PARSE_LYD(INPUT, PARSE_OPTION, VALIDATE_OPTION, TREE) \
	CHECK_PARSE_LYD_PARAM(INPUT, LYD_XML, PARSE_OPTION, VALIDATE_OPTION, LY_SUCCESS, TREE)

	#define CHECK_LYD_STRING(IN_MODEL, PRINT_OPTION, TEXT) \
	CHECK_LYD_STRING_PARAM(IN_MODEL, TEXT, LYD_XML, PRINT_OPTION)

	static void
	test_leaf(void **state)
	{
	struct lyd_node *tree;
	const char data, result;

	data = "<int8 xmlns=\"urn:tests:types\">\n 15 \t\n </int8>";
	result = "<int8 xmlns=\"urn:tests:types\">15</int8>";
	CHECK_PARSE_LYD(data, 0, LYD_VALIDATE_PRESENT, tree);
	CHECK_LYD_STRING(tree, LYD_PRINT_SHRINK \| LYD_PRINT_WITHSIBLINGS, result);
	lyd_free_all(tree);
	}

	static void
	test_anydata(void **state)
	{
	struct lyd_node *tree;
	const char *data;

	data = "<any xmlns=\"urn:tests:types\"><somexml xmlns:x=\"url:x\" xmlns=\"example.com\"><x:x/></somexml></any>";
	CHECK_PARSE_LYD(data, 0, LYD_VALIDATE_PRESENT, tree);
	/* canonized */
	data = "<any xmlns=\"urn:tests:types\"><somexml xmlns=\"example.com\"><x xmlns=\"url:x\"/></somexml></any>";
	CHECK_LYD_STRING(tree, LYD_PRINT_SHRINK \| LYD_PRINT_WITHSIBLINGS, data);
	lyd_free_all(tree);

	data = "<any xmlns=\"urn:tests:types\"/>";
	CHECK_PARSE_LYD(data, 0, LYD_VALIDATE_PRESENT, tree);
	CHECK_LYD_STRING(tree, LYD_PRINT_SHRINK \| LYD_PRINT_WITHSIBLINGS, data);
	lyd_free_all(tree);

	data = "<any xmlns=\"urn:tests:types\">\n"
	" <cont>\n"
	" <defs:elem1 xmlns:defs=\"urn:tests:defs\">\n"
	" <elem2 xmlns:defaults=\"urn:defaults\" defs:attr1=\"defaults:val\" attr2=\"/defaults:node/defs:node2\">\n"
	" </elem2>\n"
	" </defs:elem1>\n"
	" </cont>\n"
	"</any>\n";
	CHECK_PARSE_LYD(data, 0, LYD_VALIDATE_PRESENT, tree);
	assert_non_null(tree);
	tree = tree->next;
	/* cont should be normally parsed */
	CHECK_LYSC_NODE(tree->schema, NULL, 0, LYS_CONFIG_W \| LYS_STATUS_CURR, 1, "any", 0, LYS_ANYDATA, 0, 0, NULL, 0);
	CHECK_LYD_NODE_ANY((struct lyd_node_any *)tree, 0, 0, 0, LYD_ANYDATA_DATATREE);
	struct lyd_node tree_tmp = ((struct lyd_node_any )tree)->value.tree;

	CHECK_LYSC_NODE(tree_tmp->schema, NULL, 0, LYS_CONFIG_W \| LYS_STATUS_CURR, 1, "cont", 1, LYS_CONTAINER, 0, 0, NULL, 0);
	/* but its children not */
	assert_null(((struct lyd_node_inner *)tree_tmp)->child->schema);
	/* canonized */
	data =
	"<any xmlns=\"urn:tests:types\">\n"
	" <cont>\n"
	" <elem1 xmlns=\"urn:tests:defs\">\n"
	" <elem2 xmlns=\"urn:tests:types\" xmlns:defs=\"urn:tests:defs\" xmlns:defaults=\"urn:defaults\" "
	"defs:attr1=\"defaults:val\" attr2=\"/defaults:node/defs:node2\"/>\n"
	" </elem1>\n"
	" </cont>\n"
	"</any>\n";
	CHECK_LYD_STRING(tree, LYD_PRINT_WITHSIBLINGS, data);

	lyd_free_all(tree);
	}

	static void
	test_defaults(void **state)
	{
	struct lyd_node *tree;
	const char *data;
	const char *data_trim;
	const char *data_all;
	const char *data_all_tag;
	const char *data_impl_tag;

	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-netconf-with-defaults", "2011-06-01", NULL));

	/* standard default value */
	data = "<c xmlns=\"urn:defaults\">aa</c>";
	CHECK_PARSE_LYD(data, 0, LYD_VALIDATE_PRESENT, tree);
	CHECK_LYD_STRING(tree, LYD_PRINT_WD_TRIM \| LYD_PRINT_SHRINK \| LYD_PRINT_WITHSIBLINGS, data);

	data = "<a xmlns=\"urn:defaults\" xmlns:d=\"urn:defaults\">/d:b</a><c xmlns=\"urn:defaults\">aa</c>";
	CHECK_LYD_STRING(tree, LYD_PRINT_WD_ALL \| LYD_PRINT_SHRINK \| LYD_PRINT_WITHSIBLINGS, data);

	data = "<a xmlns=\"urn:defaults\" xmlns:ncwd=\"urn:ietf:params:xml:ns:yang:ietf-netconf-with-defaults\""
	" ncwd:default=\"true\" xmlns:d=\"urn:defaults\">/d:b</a>"
	"<c xmlns=\"urn:defaults\">aa</c>";
	CHECK_LYD_STRING(tree, LYD_PRINT_WD_ALL_TAG \| LYD_PRINT_SHRINK \| LYD_PRINT_WITHSIBLINGS, data);

	data = "<a xmlns=\"urn:defaults\" xmlns:ncwd=\"urn:ietf:params:xml:ns:yang:ietf-netconf-with-defaults\""
	" ncwd:default=\"true\" xmlns:d=\"urn:defaults\">/d:b</a>"
	"<c xmlns=\"urn:defaults\">aa</c>";
	CHECK_LYD_STRING(tree, LYD_PRINT_WD_IMPL_TAG \| LYD_PRINT_SHRINK \| LYD_PRINT_WITHSIBLINGS, data);
	lyd_free_all(tree);

	/* string value equal to the default but default is an unresolved instance-identifier, so they are not considered equal */
	data = "<a xmlns=\"urn:defaults\">/d:b</a><c xmlns=\"urn:defaults\">aa</c>";
	CHECK_PARSE_LYD(data, 0, LYD_VALIDATE_PRESENT, tree);
	CHECK_LYD_STRING(tree, LYD_PRINT_WD_TRIM \| LYD_PRINT_SHRINK \| LYD_PRINT_WITHSIBLINGS, data);
	CHECK_LYD_STRING(tree, LYD_PRINT_WD_ALL \| LYD_PRINT_SHRINK \| LYD_PRINT_WITHSIBLINGS, data);
	CHECK_LYD_STRING(tree, LYD_PRINT_WD_ALL_TAG \| LYD_PRINT_SHRINK \| LYD_PRINT_WITHSIBLINGS, data);
	CHECK_LYD_STRING(tree, LYD_PRINT_WD_IMPL_TAG \| LYD_PRINT_SHRINK \| LYD_PRINT_WITHSIBLINGS, data);
	lyd_free_all(tree);

	/* instance-identifier value equal to the default, should be considered equal */
	data = "<a xmlns=\"urn:defaults\" xmlns:d=\"urn:defaults\">/d:b</a><b xmlns=\"urn:defaults\">val</b><c xmlns=\"urn:defaults\">aa</c>";
	data_trim = "<b xmlns=\"urn:defaults\">val</b><c xmlns=\"urn:defaults\">aa</c>";
	data_all = "<a xmlns=\"urn:defaults\" xmlns:d=\"urn:defaults\">/d:b</a><b xmlns=\"urn:defaults\">val</b><c xmlns=\"urn:defaults\">aa</c>";
	data_all_tag = "<a xmlns=\"urn:defaults\" xmlns:ncwd=\"urn:ietf:params:xml:ns:yang:ietf-netconf-with-defaults\""
	" ncwd:default=\"true\" xmlns:d=\"urn:defaults\">/d:b</a>"
	"<b xmlns=\"urn:defaults\">val</b>"
	"<c xmlns=\"urn:defaults\">aa</c>";
	data_impl_tag = "<a xmlns=\"urn:defaults\" xmlns:d=\"urn:defaults\">/d:b</a><b xmlns=\"urn:defaults\">val</b><c xmlns=\"urn:defaults\">aa</c>";

	CHECK_PARSE_LYD(data, 0, LYD_VALIDATE_PRESENT, tree);
	CHECK_LYD_STRING(tree, LYD_PRINT_WD_TRIM \| LYD_PRINT_SHRINK \| LYD_PRINT_WITHSIBLINGS, data_trim);
	CHECK_LYD_STRING(tree, LYD_PRINT_WD_ALL \| LYD_PRINT_SHRINK \| LYD_PRINT_WITHSIBLINGS, data_all);
	CHECK_LYD_STRING(tree, LYD_PRINT_WD_ALL_TAG \| LYD_PRINT_SHRINK \| LYD_PRINT_WITHSIBLINGS, data_all_tag);
	CHECK_LYD_STRING(tree, LYD_PRINT_WD_IMPL_TAG \| LYD_PRINT_SHRINK \| LYD_PRINT_WITHSIBLINGS, data_impl_tag);
	lyd_free_all(tree);
	}

	#if 0

	static void
	test_rpc(void **state)
	{
	struct state_s s = (struct state_s )(*state);
	struct lyd_node *tree1;
	struct lyd_node *tree2;
	const struct lyd_node **trees;
	const char *request;
	const char reply, result;
	char *printed;
	ssize_t len;
	struct ly_out *out;

	s->func = test_rpc;
	assert_non_null(out = ly_out_new_memory(&printed, 0));

	request = "<sum xmlns=\"urn:tests:types\"><x>10</x><y>20</y></sum>";
	reply = "<result xmlns=\"urn:tests:types\">30</result>";
	result = "<sum xmlns=\"urn:tests:types\"><result>30</result></sum>";
	assert_non_null(tree1 = lyd_parse_mem(s->ctx, request, LYD_XML, LYD_OPT_RPC, NULL));
	assert_true((len = lyd_print_tree(out, tree1, LYD_XML, LYD_PRINT_SHRINK)) >= 0);
	assert_int_equal(len, strlen(printed));
	assert_string_equal(printed, request);
	ly_out_reset(out);
	assert_non_null(trees = lyd_trees_new(1, tree1));
	assert_non_null(tree2 = lyd_parse_mem(s->ctx, reply, LYD_XML, LYD_OPT_RPCREPLY, trees));
	assert_true((len = lyd_print_tree(out, tree2, LYD_XML, LYD_PRINT_SHRINK)) >= 0);
	assert_int_equal(len, strlen(printed));
	assert_string_equal(printed, result);
	ly_out_reset(out);
	lyd_trees_free(trees, 0);
	lyd_free_all(tree1);
	lyd_free_all(tree2);

	/* no arguments */
	request = "<sum xmlns=\"urn:tests:types\"/>";
	reply = "";
	result = "<sum xmlns=\"urn:tests:types\"/>";
	assert_non_null(tree1 = lyd_parse_mem(s->ctx, request, LYD_XML, LYD_OPT_RPC, NULL));
	assert_true((len = lyd_print_tree(out, tree1, LYD_XML, LYD_PRINT_SHRINK)) >= 0);
	assert_int_equal(len, strlen(printed));
	assert_string_equal(printed, request);
	ly_out_reset(out);
	assert_non_null(trees = lyd_trees_new(1, tree1));
	assert_non_null(tree2 = lyd_parse_mem(s->ctx, reply, LYD_XML, LYD_OPT_RPCREPLY, trees));
	assert_true((len = lyd_print_tree(out, tree2, LYD_XML, LYD_PRINT_SHRINK)) >= 0);
	assert_int_equal(len, strlen(printed));
	assert_string_equal(printed, result);
	ly_out_reset(out);
	lyd_trees_free(trees, 0);
	lyd_free_all(tree1);
	lyd_free_all(tree2);

	/* action
	* "container cont {leaf leaftarget {type empty;}"
	"list listtarget {key id; max-elements 5;leaf id {type uint8;} leaf value {type string;}"
	"action test {input {leaf a {type string;}} output {leaf b {type string;}}}}"
	"leaf-list leaflisttarget {type uint8; max-elements 5;}}"
	*/
	request = "<cont xmlns=\"urn:tests:types\"><listtarget><id>10</id><test><a>test</a></test></listtarget></cont>";
	reply = "<b xmlns=\"urn:tests:types\">test-reply</b>";
	result = "<cont xmlns=\"urn:tests:types\"><listtarget><id>10</id><test><b>test-reply</b></test></listtarget></cont>";
	assert_non_null(tree1 = lyd_parse_mem(s->ctx, request, LYD_XML, LYD_OPT_RPC, NULL));
	assert_true((len = lyd_print_tree(out, tree1, LYD_XML, LYD_PRINT_SHRINK)) >= 0);
	assert_int_equal(len, strlen(printed));
	assert_string_equal(printed, request);
	ly_out_reset(out);
	assert_non_null(trees = lyd_trees_new(1, tree1));
	assert_non_null(tree2 = lyd_parse_mem(s->ctx, reply, LYD_XML, LYD_OPT_RPCREPLY, trees));
	assert_true((len = lyd_print_tree(out, tree2, LYD_XML, LYD_PRINT_SHRINK)) >= 0);
	assert_int_equal(len, strlen(printed));
	assert_string_equal(printed, result);
	ly_out_reset(out);
	lyd_trees_free(trees, 0);
	lyd_free_all(tree1);
	lyd_free_all(tree2);

	ly_out_free(out, NULL, 1);
	s->func = NULL;
	}

	#endif

	int
	main(void)
	{
	const struct CMUnitTest tests[] = {
	UTEST(test_leaf, setup),
	UTEST(test_anydata, setup),
	UTEST(test_defaults, setup),
	};

	return cmocka_run_group_tests(tests, NULL, NULL);
	}