tests/utests/data/test_lyb.c

/**
 * @file test_lyb.c
 * @author Michal Vasko <mvasko@cesnet.cz>
 * @brief Cmocka tests for LYB binary data format.
 *
 * 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
 */

#include "hash_table.h"
#include "libyang.h"
#include "tests/config.h"
#include "utests.h"

struct state {
    struct ly_ctx *ctx;
    struct lyd_node *dt1, *dt2;
    char *mem;
};

static void
check_data_tree_next(struct lyd_node **start, struct lyd_node **next, struct lyd_node **elem)
{
    if (*elem) {
        goto loop_next;
    }

loop_begin:
    /* LYD_TREE_DFS_BEGIN */
    for (*elem = *next = *start; *elem; *elem = *next) {
        return;
loop_next:
        /* LYD_TREE_DFS_END */

        /* select element for the next run - children first */
        *next = lyd_child(*elem);
        if (!*next) {
            /* no children */
            if (*elem == *start) {
                /* we are done, (START) has no children */
                break;
            }
            /* try siblings */
            *next = (*elem)->next;
        }
        while (!*next) {
            /* parent is already processed, go to its sibling */
            *elem = (struct lyd_node *)(*elem)->parent;
            /* no siblings, go back through parents */
            if ((*elem)->parent == (*start)->parent) {
                /* we are done, no next element to process */
                break;
            }
            *next = (*elem)->next;
        }
    }

    if (!*next) {
        /* top-level siblings */
        *start = (*start)->next;
        if (!(*start)) {
            *elem = NULL;
            return;
        }
        goto loop_begin;
    }

    return;
}

static void
check_data_tree(struct lyd_node *root1, struct lyd_node *root2)
{
    struct lyd_node *next1, *next2, *elem1 = NULL, *elem2 = NULL, *iter;
    struct lyd_meta *meta1, *meta2;
    struct lyd_node_inner *in1, *in2;
    uint32_t i1, i2;

    for (check_data_tree_next(&root1, &next1, &elem1), check_data_tree_next(&root2, &next2, &elem2);
            elem1 && elem2;
            check_data_tree_next(&root1, &next1, &elem1), check_data_tree_next(&root2, &next2, &elem2)) {

        if (elem1->schema != elem2->schema) {
            fprintf(stderr, "Schema mismatch (\"%s\" and \"%s\").\n", elem1->schema->name, elem2->schema->name);
            fail();
        }

        /* check common data node attributes */
        if (elem1->flags != elem2->flags) {
            fprintf(stderr, "\"%s\": flags mismatch (\"%u\" and \"%u\").\n", elem1->schema->name, elem1->flags, elem2->flags);
            fail();
        }

        /* check data node attributes */
        for (meta1 = elem1->meta, meta2 = elem2->meta; meta1 && meta2; meta1 = meta1->next, meta2 = meta2->next) {
            if (meta1->annotation != meta2->annotation) {
                fprintf(stderr, "\"%s\": meta annotation mismatch.\n", elem1->schema->name);
                fail();
            }
            if (strcmp(meta1->name, meta2->name)) {
                fprintf(stderr, "\"%s\": meta name mismatch (\"%s\" and \"%s\").\n", elem1->schema->name, meta1->name, meta2->name);
                fail();
            }
            if (lyd_compare_meta(meta1, meta2)) {
                fprintf(stderr, "\"%s\": meta value mismatch.\n", elem1->schema->name);
                fail();
            }
        }
        if (meta1) {
            fprintf(stderr, "\"%s\": meta mismatch (\"%s\" and \"NULL\").\n", elem1->schema->name, meta1->name);
            fail();
        }
        if (meta2) {
            fprintf(stderr, "\"%s\": meta mismatch (\"NULL\" and \"%s\").\n", elem1->schema->name, meta2->name);
            fail();
        }

        /* check specific data node attributes */
        switch (elem1->schema->nodetype) {
        case LYS_CONTAINER:
        case LYS_LIST:
        case LYS_RPC:
        case LYS_ACTION:
        case LYS_NOTIF:
            in1 = (struct lyd_node_inner *)elem1;
            in2 = (struct lyd_node_inner *)elem2;

            i1 = 0;
            LY_LIST_FOR(in1->child, iter) {
                ++i1;
            }

            i2 = 0;
            LY_LIST_FOR(in2->child, iter) {
                ++i2;
            }

            if (i1 != i2) {
                fprintf(stderr, "\"%s\": child count mismatch (%u and %u).\n", elem1->schema->name, i1, i2);
                fail();
            }

            if (i1 >= LYD_HT_MIN_ITEMS) {
                if (!in1->children_ht || !in2->children_ht) {
                    fprintf(stderr, "\"%s\": missing hash table (%p and %p).\n", elem1->schema->name, in1->children_ht,
                            in2->children_ht);
                    fail();
                }

                LY_LIST_FOR(in1->child, iter) {
                    if (lyht_find(in1->children_ht, &iter, iter->hash, NULL)) {
                        fprintf(stderr, "\"%s\": missing child \"%s\" in the hash table 1.\n", elem1->schema->name, iter->schema->name);
                        fail();
                    }
                }
                LY_LIST_FOR(in2->child, iter) {
                    if (lyht_find(in2->children_ht, &iter, iter->hash, NULL)) {
                        fprintf(stderr, "\"%s\": missing child \"%s\" in the hash table 2.\n", elem1->schema->name, iter->schema->name);
                        fail();
                    }
                }
            }
            break;
        case LYS_LEAF:
        case LYS_LEAFLIST:
        case LYS_ANYDATA:
        case LYS_ANYXML:
            if (lyd_compare_single(elem1, elem2, 0)) {
                fprintf(stderr, "\"%s\": value mismatch.\n", elem1->schema->name);
                fail();
            }
            break;
        default:
            fprintf(stderr, "Unexpected data node type.\n");
            fail();
        }

        if (!elem1->hash) {
            fprintf(stderr, "\"%s\": hash not calculated.\n", elem1->schema->name);
            fail();
        }
        if (elem1->hash != elem2->hash) {
            fprintf(stderr, "\"%s\": hashes do not match (%u and %u).\n", elem1->schema->name, elem1->hash, elem2->hash);
            fail();
        }
    }

    if (elem1) {
        fprintf(stderr, "Schema mismatch (\"%s\" and \"NULL\").\n", elem1->schema->name);
        fail();
    }
    if (elem2) {
        fprintf(stderr, "Schema mismatch (\"NULL\" and \"%s\").\n", elem2->schema->name);
        fail();
    }
}

static int
setup_f(void **state)
{
    struct state *st;

    (*state) = st = calloc(1, sizeof *st);
    assert_non_null(st);

    /* libyang context */
    assert_int_equal(ly_ctx_new(TESTS_DIR_MODULES_YANG, 0, &st->ctx), LY_SUCCESS);

    return 0;
}

static int
teardown_f(void **state)
{
    struct state *st = (*state);

    lyd_free_siblings(st->dt1);
    lyd_free_siblings(st->dt2);
    ly_ctx_destroy(st->ctx, NULL);
    free(st->mem);
    free(st);
    (*state) = NULL;

    return 0;
}

static void
test_ietf_interfaces(void **state)
{
    struct state *st = (*state);
    int ret;
    const char *data_xml =
            "<interfaces xmlns=\"urn:ietf:params:xml:ns:yang:ietf-interfaces\">\n"
            "    <interface>\n"
            "        <name>eth0</name>\n"
            "        <description>Ethernet 0</description>\n"
            "        <type xmlns:ianaift=\"urn:ietf:params:xml:ns:yang:iana-if-type\">ianaift:ethernetCsmacd</type>\n"
            "        <enabled>true</enabled>\n"
            "        <ipv4 xmlns=\"urn:ietf:params:xml:ns:yang:ietf-ip\">\n"
            "            <enabled>true</enabled>\n"
            "            <mtu>1500</mtu>\n"
            "            <address>\n"
            "                <ip>192.168.2.100</ip>\n"
            "                <prefix-length>24</prefix-length>\n"
            "            </address>\n"
            "        </ipv4>\n"
            "    </interface>\n"
            "    <interface>\n"
            "        <name>eth1</name>\n"
            "        <description>Ethernet 1</description>\n"
            "        <type xmlns:ianaift=\"urn:ietf:params:xml:ns:yang:iana-if-type\">ianaift:ethernetCsmacd</type>\n"
            "        <enabled>true</enabled>\n"
            "        <ipv4 xmlns=\"urn:ietf:params:xml:ns:yang:ietf-ip\">\n"
            "            <enabled>true</enabled>\n"
            "            <mtu>1500</mtu>\n"
            "            <address>\n"
            "                <ip>10.10.1.5</ip>\n"
            "                <prefix-length>16</prefix-length>\n"
            "            </address>\n"
            "        </ipv4>\n"
            "    </interface>\n"
            "    <interface>\n"
            "        <name>gigaeth0</name>\n"
            "        <description>GigabitEthernet 0</description>\n"
            "        <type xmlns:ianaift=\"urn:ietf:params:xml:ns:yang:iana-if-type\">ianaift:ethernetCsmacd</type>\n"
            "        <enabled>false</enabled>\n"
            "    </interface>\n"
            "</interfaces>\n";

    assert_non_null(ly_ctx_load_module(st->ctx, "ietf-ip", NULL, NULL));
    assert_non_null(ly_ctx_load_module(st->ctx, "iana-if-type", NULL, NULL));

    assert_int_equal(LY_SUCCESS, lyd_parse_data_mem(st->ctx, data_xml, LYD_XML, LYD_PARSE_ONLY, 0, &st->dt1));
    assert_ptr_not_equal(st->dt1, NULL);

    ret = lyd_print_mem(&st->mem, st->dt1, LYD_LYB, LYD_PRINT_WITHSIBLINGS);
    assert_int_equal(ret, 0);

    assert_int_equal(LY_SUCCESS, lyd_parse_data_mem(st->ctx, st->mem, LYD_LYB, LYD_PARSE_ONLY | LYD_PARSE_STRICT, 0, &st->dt2));
    assert_ptr_not_equal(st->dt2, NULL);

    check_data_tree(st->dt1, st->dt2);
}

static void
test_origin(void **state)
{
    struct state *st = (*state);
    int ret;
    const char *origin_yang =
            "module test-origin {"
            "   namespace \"urn:test-origin\";"
            "   prefix to;"
            "   import ietf-origin {"
            "       prefix or;"
            "   }"
            ""
            "   container cont {"
            "       leaf leaf1 {"
            "           type string;"
            "       }"
            "       leaf leaf2 {"
            "           type string;"
            "       }"
            "       leaf leaf3 {"
            "           type uint8;"
            "       }"
            "   }"
            "}";
    const char *data_xml =
            "<cont xmlns=\"urn:test-origin\">\n"
            "  <leaf1 xmlns:or=\"urn:ietf:params:xml:ns:yang:ietf-origin\" or:origin=\"or:default\">value1</leaf1>\n"
            "  <leaf2>value2</leaf2>\n"
            "  <leaf3 xmlns:or=\"urn:ietf:params:xml:ns:yang:ietf-origin\" or:origin=\"or:system\">125</leaf3>\n"
            "</cont>\n";

    assert_int_equal(LY_SUCCESS, lys_parse_mem(st->ctx, origin_yang, LYS_IN_YANG, NULL));
    lys_set_implemented(ly_ctx_get_module_latest(st->ctx, "ietf-origin"), NULL);

    assert_int_equal(LY_SUCCESS, lyd_parse_data_mem(st->ctx, data_xml, LYD_XML, LYD_PARSE_ONLY, 0, &st->dt1));
    assert_ptr_not_equal(st->dt1, NULL);

    ret = lyd_print_mem(&st->mem, st->dt1, LYD_LYB, LYD_PRINT_WITHSIBLINGS);
    assert_int_equal(ret, 0);

    assert_int_equal(LY_SUCCESS, lyd_parse_data_mem(st->ctx, st->mem, LYD_LYB, LYD_PARSE_ONLY | LYD_PARSE_STRICT, 0, &st->dt2));
    assert_ptr_not_equal(st->dt2, NULL);

    check_data_tree(st->dt1, st->dt2);
}

static void
test_statements(void **state)
{
    struct state *st = (*state);
    int ret;
    const char *links_yang =
            "module links {\n"
            "    yang-version 1.1;\n"
            "    namespace \"urn:module2\";\n"
            "    prefix mod2;\n"
            "\n"
            "    identity just-another-identity;\n"
            "\n"
            "    leaf one-leaf {\n"
            "        type string;\n"
            "    }\n"
            "\n"
            "    list list-for-augment {\n"
            "        key keyleaf;\n"
            "\n"
            "        leaf keyleaf {\n"
            "            type string;\n"
            "        }\n"
            "\n"
            "        leaf just-leaf {\n"
            "            type int32;\n"
            "        }\n"
            "    }\n"
            "\n"
            "    leaf rleaf {\n"
            "        type string;\n"
            "    }\n"
            "\n"
            "    leaf-list llist {\n"
            "        type string;\n"
            "        min-elements 0;\n"
            "        max-elements 100;\n"
            "        ordered-by user;\n"
            "    }\n"
            "\n"
            "    grouping rgroup {\n"
            "        leaf rg1 {\n"
            "            type string;\n"
            "        }\n"
            "\n"
            "        leaf rg2 {\n"
            "            type string;\n"
            "        }\n"
            "    }\n"
            "}\n";

    const char *statements_yang =
            "module statements {\n"
            "    namespace \"urn:module\";\n"
            "    prefix mod;\n"
            "    yang-version 1.1;\n"
            "\n"
            "    import links {\n"
            "        prefix mod2;\n"
            "    }\n"
            "\n"
            "    identity random-identity {\n"
            "        base \"mod2:just-another-identity\";\n"
            "        base \"another-identity\";\n"
            "    }\n"
            "\n"
            "    identity another-identity {\n"
            "        base \"mod2:just-another-identity\";\n"
            "    }\n"
            "\n"
            "    typedef percent {\n"
            "        type uint8 {\n"
            "            range \"0 .. 100\";\n"
            "        }\n"
            "        units percent;\n"
            "    }\n"
            "\n"
            "    container ice-cream-shop {\n"
            "        container employees {\n"
            "            list employee {\n"
            "                config true;\n"
            "                key id;\n"
            "                unique name;\n"
            "                min-elements 0;\n"
            "                max-elements 100;\n"
            "\n"
            "                leaf id {\n"
            "                    type uint64;\n"
            "                    mandatory true;\n"
            "                }\n"
            "\n"
            "                leaf name {\n"
            "                    type string;\n"
            "                }\n"
            "\n"
            "                leaf age {\n"
            "                    type uint32;\n"
            "                }\n"
            "            }\n"
            "        }\n"
            "    }\n"
            "\n"
            "    container random {\n"
            "        choice switch {\n"
            "            case a {\n"
            "                leaf aleaf {\n"
            "                    type string;\n"
            "                    default aaa;\n"
            "                }\n"
            "            }\n"
            "\n"
            "            case c {\n"
            "                leaf cleaf {\n"
            "                    type string;\n"
            "                }\n"
            "            }\n"
            "        }\n"
            "\n"
            "        anyxml xml-data;\n"
            "        anydata any-data;\n"
            "        leaf-list leaflist {\n"
            "            type string;\n"
            "            min-elements 0;\n"
            "            max-elements 20;\n"
            "            ordered-by system;\n"
            "        }\n"
            "\n"
            "        grouping group {\n"
            "            leaf g1 {\n"
            "                mandatory false;\n"
            "                type percent;\n"
            "            }\n"
            "\n"
            "            leaf g2 {\n"
            "                type string;\n"
            "            }\n"
            "        }\n"
            "\n"
            "        uses group;\n"
            "        uses mod2:rgroup;\n"
            "\n"
            "        leaf lref {\n"
            "            type leafref {\n"
            "                path \"/mod2:one-leaf\";\n"
            "            }\n"
            "        }\n"
            "\n"
            "        leaf iref {\n"
            "            type identityref {\n"
            "                base \"mod2:just-another-identity\";\n"
            "            }\n"
            "        }\n"
            "    }\n"
            "\n"
            "    augment \"/random\" {\n"
            "        leaf aug-leaf {\n"
            "            type string;\n"
            "        }\n"
            "    }\n"
            "}\n";

    const char *data_xml =
            "<ice-cream-shop xmlns=\"urn:module\">\n"
            "  <employees>\n"
            "    <employee>\n"
            "      <id>0</id>\n"
            "      <name>John Doe</name>\n"
            "      <age>28</age>\n"
            "    </employee>\n"
            "    <employee>\n"
            "      <id>1</id>\n"
            "      <name>Dohn Joe</name>\n"
            "      <age>20</age>\n"
            "    </employee>\n"
            "  </employees>\n"
            "</ice-cream-shop>\n"
            "<one-leaf xmlns=\"urn:module2\">reference leaf</one-leaf>\n"
            "<random xmlns=\"urn:module\">\n"
            "  <aleaf>string</aleaf>\n"
            "  <xml-data><anyxml>data</anyxml></xml-data>\n"
            "  <any-data><data>any data</data></any-data>\n"
            "  <leaflist>l0</leaflist>\n"
            "  <leaflist>l1</leaflist>\n"
            "  <leaflist>l2</leaflist>\n"
            "  <g1>40</g1>\n"
            "  <g2>string</g2>\n"
            "  <aug-leaf>string</aug-leaf>\n"
            "  <rg1>string</rg1>\n"
            "  <rg2>string</rg2>\n"
            "  <lref>reference leaf</lref>\n"
            "  <iref>random-identity</iref>\n"
            "</random>\n";

    assert_int_equal(LY_SUCCESS, lys_parse_mem(st->ctx, links_yang, LYS_IN_YANG, NULL));
    assert_int_equal(LY_SUCCESS, lys_parse_mem(st->ctx, statements_yang, LYS_IN_YANG, NULL));

    assert_int_equal(LY_SUCCESS, lyd_parse_data_mem(st->ctx, data_xml, LYD_XML, LYD_PARSE_ONLY, 0, &st->dt1));
    assert_ptr_not_equal(st->dt1, NULL);

    ret = lyd_print_mem(&st->mem, st->dt1, LYD_LYB, LYD_PRINT_WITHSIBLINGS);
    assert_int_equal(ret, 0);

    assert_int_equal(LY_SUCCESS, lyd_parse_data_mem(st->ctx, st->mem, LYD_LYB, LYD_PARSE_ONLY | LYD_PARSE_STRICT, 0, &st->dt2));
    assert_ptr_not_equal(st->dt2, NULL);

    check_data_tree(st->dt1, st->dt2);
}

// static void
// test_types(void **state)
// {
// struct state *st = (*state);
// int ret;
//
// ly_ctx_set_searchdir(st->ctx, TESTS_DIR"/data/files");
// assert_non_null(ly_ctx_load_module(st->ctx, "types", NULL));
//
// st->dt1 = lyd_parse_path(st->ctx, TESTS_DIR"/data/files/types.xml", LYD_XML, LYD_OPT_CONFIG);
// assert_ptr_not_equal(st->dt1, NULL);
//
// ret = lyd_print_mem(&st->mem, st->dt1, LYD_LYB, LYP_WITHSIBLINGS);
// assert_int_equal(ret, 0);
//
// st->dt2 = lyd_parse_mem(st->ctx, st->mem, LYD_LYB, LYD_OPT_CONFIG | LYD_OPT_STRICT);
// assert_ptr_not_equal(st->dt2, NULL);
//
// check_data_tree(st->dt1, st->dt2);
// }
//
// static void
// test_annotations(void **state)
// {
// struct state *st = (*state);
// int ret;
//
// ly_ctx_set_searchdir(st->ctx, TESTS_DIR"/data/files");
// assert_non_null(ly_ctx_load_module(st->ctx, "annotations", NULL));
//
// st->dt1 = lyd_parse_path(st->ctx, TESTS_DIR"/data/files/annotations.xml", LYD_XML, LYD_OPT_CONFIG);
// assert_ptr_not_equal(st->dt1, NULL);
//
// ret = lyd_print_mem(&st->mem, st->dt1, LYD_LYB, LYP_WITHSIBLINGS);
// assert_int_equal(ret, 0);
//
// st->dt2 = lyd_parse_mem(st->ctx, st->mem, LYD_LYB, LYD_OPT_CONFIG | LYD_OPT_STRICT);
// assert_ptr_not_equal(st->dt2, NULL);
//
// check_data_tree(st->dt1, st->dt2);
// }
//
// static void
// test_similar_annot_names(void **state)
// {
// struct state *st = (*state);
// int ret;
//
// ly_ctx_set_searchdir(st->ctx, TESTS_DIR"/data/files");
// assert_non_null(ly_ctx_load_module(st->ctx, "annotations", NULL));
//
// st->dt1 = lyd_parse_path(st->ctx, TESTS_DIR"/data/files/similar-annot-names.xml", LYD_XML, LYD_OPT_CONFIG);
// assert_ptr_not_equal(st->dt1, NULL);
//
// ret = lyd_print_mem(&st->mem, st->dt1, LYD_LYB, LYP_WITHSIBLINGS);
// assert_int_equal(ret, 0);
//
// st->dt2 = lyd_parse_mem(st->ctx, st->mem, LYD_LYB, LYD_OPT_CONFIG | LYD_OPT_STRICT);
// assert_ptr_not_equal(st->dt2, NULL);
//
// check_data_tree(st->dt1, st->dt2);
// }
//
// static void
// test_many_child_annot(void **state)
// {
// struct state *st = (*state);
// int ret;
//
// ly_ctx_set_searchdir(st->ctx, TESTS_DIR"/data/files");
// assert_non_null(ly_ctx_load_module(st->ctx, "annotations", NULL));
//
// st->dt1 = lyd_parse_path(st->ctx, TESTS_DIR"/data/files/many-childs-annot.xml", LYD_XML, LYD_OPT_CONFIG);
// assert_ptr_not_equal(st->dt1, NULL);
//
// ret = lyd_print_mem(&st->mem, st->dt1, LYD_LYB, LYP_WITHSIBLINGS);
// assert_int_equal(ret, 0);
//
// st->dt2 = lyd_parse_mem(st->ctx, st->mem, LYD_LYB, LYD_OPT_CONFIG | LYD_OPT_STRICT);
// assert_ptr_not_equal(st->dt2, NULL);
//
// check_data_tree(st->dt1, st->dt2);
// }
//
// static void
// test_union(void **state)
// {
// struct state *st = (*state);
// int ret;
//
// ly_ctx_set_searchdir(st->ctx, TESTS_DIR"/data/files");
// assert_non_null(ly_ctx_load_module(st->ctx, "union", NULL));
//
// st->dt1 = lyd_parse_path(st->ctx, TESTS_DIR"/data/files/union.xml", LYD_XML, LYD_OPT_CONFIG);
// assert_ptr_not_equal(st->dt1, NULL);
//
// ret = lyd_print_mem(&st->mem, st->dt1, LYD_LYB, LYP_WITHSIBLINGS);
// assert_int_equal(ret, 0);
//
// st->dt2 = lyd_parse_mem(st->ctx, st->mem, LYD_LYB, LYD_OPT_CONFIG | LYD_OPT_STRICT);
// assert_ptr_not_equal(st->dt2, NULL);
//
// check_data_tree(st->dt1, st->dt2);
// }
//
// static void
// test_union2(void **state)
// {
// struct state *st = (*state);
// int ret;
//
// ly_ctx_set_searchdir(st->ctx, TESTS_DIR"/data/files");
// assert_non_null(ly_ctx_load_module(st->ctx, "statements", NULL));
//
// st->dt1 = lyd_parse_path(st->ctx, TESTS_DIR"/data/files/union2.xml", LYD_XML, LYD_OPT_CONFIG);
// assert_ptr_not_equal(st->dt1, NULL);
//
// ret = lyd_print_mem(&st->mem, st->dt1, LYD_LYB, LYP_WITHSIBLINGS);
// assert_int_equal(ret, 0);
//
// st->dt2 = lyd_parse_mem(st->ctx, st->mem, LYD_LYB, LYD_OPT_CONFIG | LYD_OPT_STRICT);
// assert_ptr_not_equal(st->dt2, NULL);
//
// check_data_tree(st->dt1, st->dt2);
// }
//
// static void
// test_collisions(void **state)
// {
// struct state *st = (*state);
// int ret;
//
// ly_ctx_set_searchdir(st->ctx, TESTS_DIR"/data/files");
// assert_non_null(ly_ctx_load_module(st->ctx, "annotations", NULL));
//
// st->dt1 = lyd_parse_path(st->ctx, TESTS_DIR"/data/files/collisions.xml", LYD_XML, LYD_OPT_CONFIG);
// assert_ptr_not_equal(st->dt1, NULL);
//
// ret = lyd_print_mem(&st->mem, st->dt1, LYD_LYB, LYP_WITHSIBLINGS);
// assert_int_equal(ret, 0);
//
// st->dt2 = lyd_parse_mem(st->ctx, st->mem, LYD_LYB, LYD_OPT_CONFIG | LYD_OPT_STRICT);
// assert_ptr_not_equal(st->dt2, NULL);
//
// check_data_tree(st->dt1, st->dt2);
// }
//
// static void
// test_anydata(void **state)
// {
// struct state *st = (*state);
// const struct lys_module *mod;
// int ret;
// const char *test_anydata =
// "module test-anydata {"
// "   namespace \"urn:test-anydata\";"
// "   prefix ya;"
// ""
// "   container cont {"
// "       anydata ntf;"
// "   }"
// "}";
//
// assert_non_null(ly_ctx_load_module(st->ctx, "ietf-netconf-notifications", NULL));
//
// st->dt1 = lyd_parse_path(st->ctx, TESTS_DIR"/data/files/ietf-netconf-notifications.json", LYD_JSON, LYD_OPT_NOTIF | LYD_OPT_TRUSTED, NULL);
// assert_ptr_not_equal(st->dt1, NULL);
//
/// * get notification in LYB format to set as anydata content */
// ret = lyd_print_mem(&st->mem, st->dt1, LYD_LYB, LYP_WITHSIBLINGS);
// assert_int_equal(ret, 0);
//
// lyd_free_withsiblings(st->dt1);
// st->dt1 = NULL;
//
/// * now comes the real test, test anydata */
// mod = lys_parse_mem(st->ctx, test_anydata, LYS_YANG);
// assert_non_null(mod);
//
// st->dt1 = lyd_new(NULL, mod, "cont");
// assert_non_null(st->dt1);
//
// assert_non_null(lyd_new_anydata(st->dt1, NULL, "ntf", st->mem, LYD_ANYDATA_LYBD));
// st->mem = NULL;
//
// ret = lyd_print_mem(&st->mem, st->dt1, LYD_LYB, LYP_WITHSIBLINGS);
// assert_int_equal(ret, 0);
//
// ret = lyd_validate(&st->dt1, LYD_OPT_CONFIG, NULL);
// assert_int_equal(ret, 0);
//
// st->dt2 = lyd_parse_mem(st->ctx, st->mem, LYD_LYB, LYD_OPT_CONFIG | LYD_OPT_STRICT);
// assert_ptr_not_equal(st->dt2, NULL);
//
// check_data_tree(st->dt1, st->dt2);
//
/// * and also test the embedded notification itself */
// free(st->mem);
// ret = lyd_lyb_data_length(((struct lyd_node_anydata *)st->dt1->child)->value.mem);
// st->mem = malloc(ret);
// memcpy(st->mem, ((struct lyd_node_anydata *)st->dt1->child)->value.mem, ret);
//
// lyd_free_withsiblings(st->dt2);
// st->dt2 = lyd_parse_mem(st->ctx, st->mem, LYD_LYB, LYD_OPT_NOTIF | LYD_OPT_STRICT | LYD_OPT_NOEXTDEPS, NULL);
// assert_ptr_not_equal(st->dt2, NULL);
//
/// * parse the JSON again for this comparison */
// lyd_free_withsiblings(st->dt1);
// st->dt1 = lyd_parse_path(st->ctx, TESTS_DIR"/data/files/ietf-netconf-notifications.json", LYD_JSON, LYD_OPT_NOTIF | LYD_OPT_TRUSTED, NULL);
// assert_ptr_not_equal(st->dt1, NULL);
//
// check_data_tree(st->dt1, st->dt2);
// }
//
// static void
// test_submodule_feature(void **state)
// {
// struct state *st = (*state);
// const struct lys_module *mod;
// int ret;
//
// ly_ctx_set_searchdir(st->ctx, TESTS_DIR"/data/files");
// mod = ly_ctx_load_module(st->ctx, "feature-submodule-main", NULL);
// assert_non_null(mod);
// assert_int_equal(lys_features_enable(mod, "test-submodule-feature"), 0);
//
// st->dt1 = lyd_parse_path(st->ctx, TESTS_DIR"/data/files/test-submodule-feature.json", LYD_JSON, LYD_OPT_CONFIG);
// assert_ptr_not_equal(st->dt1, NULL);
//
// ret = lyd_print_mem(&st->mem, st->dt1, LYD_LYB, LYP_WITHSIBLINGS);
// assert_int_equal(ret, 0);
//
// st->dt2 = lyd_parse_mem(st->ctx, st->mem, LYD_LYB, LYD_OPT_CONFIG | LYD_OPT_STRICT);
// assert_ptr_not_equal(st->dt2, NULL);
//
// check_data_tree(st->dt1, st->dt2);
// }
//
// static void
// test_coliding_augments(void **state)
// {
// struct state *st = (*state);
// int ret;
//
// ly_ctx_set_searchdir(st->ctx, TESTS_DIR"/data/files");
// assert_non_null(ly_ctx_load_module(st->ctx, "augment-target", NULL));
// assert_non_null(ly_ctx_load_module(st->ctx, "augment0", NULL));
// assert_non_null(ly_ctx_load_module(st->ctx, "augment1", NULL));
//
// st->dt1 = lyd_parse_path(st->ctx, TESTS_DIR"/data/files/augment.xml", LYD_XML, LYD_OPT_CONFIG);
// assert_ptr_not_equal(st->dt1, NULL);
//
// ret = lyd_print_mem(&st->mem, st->dt1, LYD_LYB, LYP_WITHSIBLINGS);
// assert_int_equal(ret, 0);
//
// st->dt2 = lyd_parse_mem(st->ctx, st->mem, LYD_LYB, LYD_OPT_CONFIG | LYD_OPT_STRICT);
// assert_ptr_not_equal(st->dt2, NULL);
//
// check_data_tree(st->dt1, st->dt2);
// }
//
// static void
// test_leafrefs(void **state)
// {
// struct state *st = (*state);
// int ret;
//
// ly_ctx_set_searchdir(st->ctx, TESTS_DIR"/data/files");
// assert_non_null(ly_ctx_load_module(st->ctx, "leafrefs2", NULL));
//
// st->dt1 = lyd_parse_path(st->ctx, TESTS_DIR"/data/files/leafrefs2.json", LYD_JSON, LYD_OPT_CONFIG | LYD_OPT_STRICT);
// assert_ptr_not_equal(st->dt1, NULL);
//
// ret = lyd_print_mem(&st->mem, st->dt1, LYD_LYB, LYP_WITHSIBLINGS);
// assert_int_equal(ret, 0);
//
// st->dt2 = lyd_parse_mem(st->ctx, st->mem, LYD_LYB, LYD_OPT_CONFIG | LYD_OPT_STRICT);
// assert_ptr_not_equal(st->dt2, NULL);
//
// check_data_tree(st->dt1, st->dt2);
// }

int
main(void)
{
    const struct CMUnitTest tests[] = {
        cmocka_unit_test_setup_teardown(test_ietf_interfaces, setup_f, teardown_f),
        cmocka_unit_test_setup_teardown(test_origin, setup_f, teardown_f),
        cmocka_unit_test_setup_teardown(test_statements, setup_f, teardown_f),
        /*cmocka_unit_test_setup_teardown(test_types, setup_f, teardown_f),
        cmocka_unit_test_setup_teardown(test_annotations, setup_f, teardown_f),
        cmocka_unit_test_setup_teardown(test_similar_annot_names, setup_f, teardown_f),
        cmocka_unit_test_setup_teardown(test_many_child_annot, setup_f, teardown_f),
        cmocka_unit_test_setup_teardown(test_union, setup_f, teardown_f),
        cmocka_unit_test_setup_teardown(test_union2, setup_f, teardown_f),
        cmocka_unit_test_setup_teardown(test_collisions, setup_f, teardown_f),
        cmocka_unit_test_setup_teardown(test_anydata, setup_f, teardown_f),
        cmocka_unit_test_setup_teardown(test_submodule_feature, setup_f, teardown_f),
        cmocka_unit_test_setup_teardown(test_coliding_augments, setup_f, teardown_f),
        cmocka_unit_test_setup_teardown(test_leafrefs, setup_f, teardown_f),*/
    };

    return cmocka_run_group_tests(tests, NULL, NULL);
}