HelenOS sources

root/uspace/lib/sif/test/sif.c

DEFINITIONS

1. PCUT_TEST
2. PCUT_TEST
3. PCUT_TEST
4. PCUT_TEST
5. PCUT_TEST
6. PCUT_TEST
7. PCUT_TEST
8. PCUT_TEST
9. PCUT_TEST
10. PCUT_TEST
11. PCUT_TEST

/*
 * Copyright (c) 2018 Jiri Svoboda
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * - Redistributions of source code must retain the above copyright
 *   notice, this list of conditions and the following disclaimer.
 * - Redistributions in binary form must reproduce the above copyright
 *   notice, this list of conditions and the following disclaimer in the
 *   documentation and/or other materials provided with the distribution.
 * - The name of the author may not be used to endorse or promote products
 *   derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#include <errno.h>
#include <pcut/pcut.h>
#include <stdio.h>
#include <str.h>
#include "../include/sif.h"

PCUT_INIT;

PCUT_TEST_SUITE(sif);

/** Test sif_create. */
PCUT_TEST(sif_create)
{
        sif_sess_t *sess;
        errno_t rc;
        int rv;
        char *fname;
        char *p;

        fname = calloc(L_tmpnam, 1);
        PCUT_ASSERT_NOT_NULL(fname);

        p = tmpnam(fname);
        PCUT_ASSERT_TRUE(p == fname);

        rc = sif_create(fname, &sess);
        PCUT_ASSERT_ERRNO_VAL(EOK, rc);

        rc = sif_close(sess);
        PCUT_ASSERT_ERRNO_VAL(EOK, rc);

        rv = remove(fname);
        PCUT_ASSERT_INT_EQUALS(0, rv);
}

/** Test sif_open. */
PCUT_TEST(sif_open)
{
        sif_sess_t *sess;
        errno_t rc;
        int rv;
        char *fname;
        char *p;

        fname = calloc(L_tmpnam, 1);
        PCUT_ASSERT_NOT_NULL(fname);

        p = tmpnam(fname);
        PCUT_ASSERT_TRUE(p == fname);

        rc = sif_create(fname, &sess);
        PCUT_ASSERT_ERRNO_VAL(EOK, rc);

        rc = sif_close(sess);
        PCUT_ASSERT_ERRNO_VAL(EOK, rc);

        rc = sif_open(fname, &sess);
        PCUT_ASSERT_ERRNO_VAL(EOK, rc);

        rc = sif_close(sess);
        PCUT_ASSERT_ERRNO_VAL(EOK, rc);

        rv = remove(fname);
        PCUT_ASSERT_INT_EQUALS(0, rv);
}

/** Test sif_get_root. */
PCUT_TEST(sif_get_root)
{
        sif_sess_t *sess;
        sif_node_t *root;
        errno_t rc;
        int rv;
        char *fname;
        char *p;

        fname = calloc(L_tmpnam, 1);
        PCUT_ASSERT_NOT_NULL(fname);

        p = tmpnam(fname);
        PCUT_ASSERT_TRUE(p == fname);

        rc = sif_create(fname, &sess);
        PCUT_ASSERT_ERRNO_VAL(EOK, rc);

        root = sif_get_root(sess);
        PCUT_ASSERT_NOT_NULL(root);
        PCUT_ASSERT_INT_EQUALS(0, str_cmp(sif_node_get_type(root), "sif"));

        rc = sif_close(sess);
        PCUT_ASSERT_ERRNO_VAL(EOK, rc);

        rv = remove(fname);
        PCUT_ASSERT_INT_EQUALS(0, rv);
}

/** Test sif_node_prepend_child. */
PCUT_TEST(sif_node_prepend_child)
{
        sif_sess_t *sess;
        sif_node_t *root;
        sif_node_t *ca;
        sif_node_t *cb;
        sif_node_t *c1;
        sif_node_t *c2;
        sif_node_t *c3;
        sif_trans_t *trans;
        errno_t rc;
        int rv;
        char *fname;
        char *p;

        fname = calloc(L_tmpnam, 1);
        PCUT_ASSERT_NOT_NULL(fname);

        p = tmpnam(fname);
        PCUT_ASSERT_TRUE(p == fname);

        rc = sif_create(fname, &sess);
        PCUT_ASSERT_ERRNO_VAL(EOK, rc);

        root = sif_get_root(sess);

        rc = sif_trans_begin(sess, &trans);
        PCUT_ASSERT_ERRNO_VAL(EOK, rc);

        rc = sif_node_prepend_child(trans, root, "a", &ca);
        PCUT_ASSERT_ERRNO_VAL(EOK, rc);

        rc = sif_node_prepend_child(trans, root, "b", &cb);
        PCUT_ASSERT_ERRNO_VAL(EOK, rc);

        rc = sif_trans_end(trans);
        PCUT_ASSERT_ERRNO_VAL(EOK, rc);

        c1 = sif_node_first_child(root);
        PCUT_ASSERT_TRUE(c1 == cb);

        c2 = sif_node_next_child(c1);
        PCUT_ASSERT_TRUE(c2 == ca);

        c3 = sif_node_next_child(c2);
        PCUT_ASSERT_TRUE(c3 == NULL);

        rc = sif_close(sess);
        PCUT_ASSERT_ERRNO_VAL(EOK, rc);

        rv = remove(fname);
        PCUT_ASSERT_INT_EQUALS(0, rv);
}

/** Test sif_node_append_child. */
PCUT_TEST(sif_node_append_child)
{
        sif_sess_t *sess;
        sif_node_t *root;
        sif_node_t *ca;
        sif_node_t *cb;
        sif_node_t *c1;
        sif_node_t *c2;
        sif_node_t *c3;
        sif_trans_t *trans;
        errno_t rc;
        int rv;
        char *fname;
        char *p;

        fname = calloc(L_tmpnam, 1);
        PCUT_ASSERT_NOT_NULL(fname);

        p = tmpnam(fname);
        PCUT_ASSERT_TRUE(p == fname);

        rc = sif_create(fname, &sess);
        PCUT_ASSERT_ERRNO_VAL(EOK, rc);

        root = sif_get_root(sess);

        rc = sif_trans_begin(sess, &trans);
        PCUT_ASSERT_ERRNO_VAL(EOK, rc);

        rc = sif_node_append_child(trans, root, "a", &ca);
        PCUT_ASSERT_ERRNO_VAL(EOK, rc);

        rc = sif_node_append_child(trans, root, "b", &cb);
        PCUT_ASSERT_ERRNO_VAL(EOK, rc);

        rc = sif_trans_end(trans);
        PCUT_ASSERT_ERRNO_VAL(EOK, rc);

        c1 = sif_node_first_child(root);
        PCUT_ASSERT_TRUE(c1 == ca);

        c2 = sif_node_next_child(c1);
        PCUT_ASSERT_TRUE(c2 == cb);

        c3 = sif_node_next_child(c2);
        PCUT_ASSERT_TRUE(c3 == NULL);

        rc = sif_close(sess);
        PCUT_ASSERT_ERRNO_VAL(EOK, rc);

        rv = remove(fname);
        PCUT_ASSERT_INT_EQUALS(0, rv);
}

/** Test sif_node_insert_before. */
PCUT_TEST(sif_node_insert_before)
{
        sif_sess_t *sess;
        sif_node_t *root;
        sif_node_t *ca;
        sif_node_t *cb;
        sif_node_t *cc;
        sif_node_t *c1;
        sif_node_t *c2;
        sif_node_t *c3;
        sif_node_t *c4;
        sif_trans_t *trans;
        errno_t rc;
        int rv;
        char *fname;
        char *p;

        fname = calloc(L_tmpnam, 1);
        PCUT_ASSERT_NOT_NULL(fname);

        p = tmpnam(fname);
        PCUT_ASSERT_TRUE(p == fname);

        rc = sif_create(fname, &sess);
        PCUT_ASSERT_ERRNO_VAL(EOK, rc);

        root = sif_get_root(sess);

        rc = sif_trans_begin(sess, &trans);
        PCUT_ASSERT_ERRNO_VAL(EOK, rc);

        rc = sif_node_append_child(trans, root, "a", &ca);
        PCUT_ASSERT_ERRNO_VAL(EOK, rc);

        rc = sif_node_append_child(trans, root, "c", &cc);
        PCUT_ASSERT_ERRNO_VAL(EOK, rc);

        rc = sif_node_insert_before(trans, cc, "b", &cb);
        PCUT_ASSERT_ERRNO_VAL(EOK, rc);

        rc = sif_trans_end(trans);
        PCUT_ASSERT_ERRNO_VAL(EOK, rc);

        c1 = sif_node_first_child(root);
        PCUT_ASSERT_TRUE(c1 == ca);

        c2 = sif_node_next_child(c1);
        PCUT_ASSERT_TRUE(c2 == cb);

        c3 = sif_node_next_child(c2);
        PCUT_ASSERT_TRUE(c3 == cc);

        c4 = sif_node_next_child(c3);
        PCUT_ASSERT_TRUE(c4 == NULL);

        rc = sif_close(sess);
        PCUT_ASSERT_ERRNO_VAL(EOK, rc);

        rv = remove(fname);
        PCUT_ASSERT_INT_EQUALS(0, rv);
}

/** Test sif_node_insert_after. */
PCUT_TEST(sif_node_insert_after)
{
        sif_sess_t *sess;
        sif_node_t *root;
        sif_node_t *ca;
        sif_node_t *cb;
        sif_node_t *cc;
        sif_node_t *c1;
        sif_node_t *c2;
        sif_node_t *c3;
        sif_node_t *c4;
        sif_trans_t *trans;
        errno_t rc;
        int rv;
        char *fname;
        char *p;

        fname = calloc(L_tmpnam, 1);
        PCUT_ASSERT_NOT_NULL(fname);

        p = tmpnam(fname);
        PCUT_ASSERT_TRUE(p == fname);

        rc = sif_create(fname, &sess);
        PCUT_ASSERT_ERRNO_VAL(EOK, rc);

        root = sif_get_root(sess);

        rc = sif_trans_begin(sess, &trans);
        PCUT_ASSERT_ERRNO_VAL(EOK, rc);

        rc = sif_node_append_child(trans, root, "a", &ca);
        PCUT_ASSERT_ERRNO_VAL(EOK, rc);

        rc = sif_node_append_child(trans, root, "c", &cc);
        PCUT_ASSERT_ERRNO_VAL(EOK, rc);

        rc = sif_node_insert_after(trans, ca, "b", &cb);
        PCUT_ASSERT_ERRNO_VAL(EOK, rc);

        rc = sif_trans_end(trans);
        PCUT_ASSERT_ERRNO_VAL(EOK, rc);

        c1 = sif_node_first_child(root);
        PCUT_ASSERT_TRUE(c1 == ca);

        c2 = sif_node_next_child(c1);
        PCUT_ASSERT_TRUE(c2 == cb);

        c3 = sif_node_next_child(c2);
        PCUT_ASSERT_TRUE(c3 == cc);

        c4 = sif_node_next_child(c3);
        PCUT_ASSERT_TRUE(c4 == NULL);

        rc = sif_close(sess);
        PCUT_ASSERT_ERRNO_VAL(EOK, rc);

        rv = remove(fname);
        PCUT_ASSERT_INT_EQUALS(0, rv);
}

/** Test sif_node_destroy. */
PCUT_TEST(sif_node_destroy)
{
        sif_sess_t *sess;
        sif_node_t *root;
        sif_node_t *ca;
        sif_node_t *cb;
        sif_node_t *cc;
        sif_node_t *c1;
        sif_node_t *c2;
        sif_node_t *c3;
        sif_trans_t *trans;
        errno_t rc;
        int rv;
        char *fname;
        char *p;

        fname = calloc(L_tmpnam, 1);
        PCUT_ASSERT_NOT_NULL(fname);

        p = tmpnam(fname);
        PCUT_ASSERT_TRUE(p == fname);

        rc = sif_create(fname, &sess);
        PCUT_ASSERT_ERRNO_VAL(EOK, rc);

        root = sif_get_root(sess);

        rc = sif_trans_begin(sess, &trans);
        PCUT_ASSERT_ERRNO_VAL(EOK, rc);

        rc = sif_node_append_child(trans, root, "a", &ca);
        PCUT_ASSERT_ERRNO_VAL(EOK, rc);

        rc = sif_node_append_child(trans, root, "b", &cb);
        PCUT_ASSERT_ERRNO_VAL(EOK, rc);

        rc = sif_node_append_child(trans, root, "c", &cc);
        PCUT_ASSERT_ERRNO_VAL(EOK, rc);

        rc = sif_trans_end(trans);
        PCUT_ASSERT_ERRNO_VAL(EOK, rc);

        rc = sif_trans_begin(sess, &trans);
        PCUT_ASSERT_ERRNO_VAL(EOK, rc);

        sif_node_destroy(trans, cb);

        rc = sif_trans_end(trans);
        PCUT_ASSERT_ERRNO_VAL(EOK, rc);

        c1 = sif_node_first_child(root);
        PCUT_ASSERT_TRUE(c1 == ca);

        c2 = sif_node_next_child(c1);
        PCUT_ASSERT_TRUE(c2 == cc);

        c3 = sif_node_next_child(c2);
        PCUT_ASSERT_TRUE(c3 == NULL);

        rc = sif_close(sess);
        PCUT_ASSERT_ERRNO_VAL(EOK, rc);

        rv = remove(fname);
        PCUT_ASSERT_INT_EQUALS(0, rv);
}

/** Test sif_node_set_attr. */
PCUT_TEST(sif_node_set_attr)
{
        sif_sess_t *sess;
        sif_node_t *root;
        sif_node_t *node;
        sif_trans_t *trans;
        errno_t rc;
        int rv;
        char *fname;
        char *p;
        const char *aval;

        fname = calloc(L_tmpnam, 1);
        PCUT_ASSERT_NOT_NULL(fname);

        p = tmpnam(fname);
        PCUT_ASSERT_TRUE(p == fname);

        rc = sif_create(fname, &sess);
        PCUT_ASSERT_ERRNO_VAL(EOK, rc);

        root = sif_get_root(sess);

        rc = sif_trans_begin(sess, &trans);
        PCUT_ASSERT_ERRNO_VAL(EOK, rc);

        rc = sif_node_append_child(trans, root, "node", &node);
        PCUT_ASSERT_ERRNO_VAL(EOK, rc);

        rc = sif_node_set_attr(trans, node, "a", "?");
        PCUT_ASSERT_ERRNO_VAL(EOK, rc);

        rc = sif_node_set_attr(trans, node, "a", "X");
        PCUT_ASSERT_ERRNO_VAL(EOK, rc);

        rc = sif_node_set_attr(trans, node, "b", "Y");
        PCUT_ASSERT_ERRNO_VAL(EOK, rc);

        rc = sif_trans_end(trans);
        PCUT_ASSERT_ERRNO_VAL(EOK, rc);

        aval = sif_node_get_attr(node, "a");
        PCUT_ASSERT_INT_EQUALS(0, str_cmp(aval, "X"));

        aval = sif_node_get_attr(node, "b");
        PCUT_ASSERT_INT_EQUALS(0, str_cmp(aval, "Y"));

        aval = sif_node_get_attr(node, "c");
        PCUT_ASSERT_NULL((void *) aval); // XXX PCUT_ASSERT_NULL does not accept const pointer

        rc = sif_close(sess);
        PCUT_ASSERT_ERRNO_VAL(EOK, rc);

        rv = remove(fname);
        PCUT_ASSERT_INT_EQUALS(0, rv);
}

/** Test sif_node_unset_attr. */
PCUT_TEST(sif_node_unset_attr)
{
        sif_sess_t *sess;
        sif_node_t *root;
        sif_node_t *node;
        sif_trans_t *trans;
        errno_t rc;
        int rv;
        char *fname;
        char *p;
        const char *aval;

        fname = calloc(L_tmpnam, 1);
        PCUT_ASSERT_NOT_NULL(fname);

        p = tmpnam(fname);
        PCUT_ASSERT_TRUE(p == fname);

        rc = sif_create(fname, &sess);
        PCUT_ASSERT_ERRNO_VAL(EOK, rc);

        root = sif_get_root(sess);

        rc = sif_trans_begin(sess, &trans);
        PCUT_ASSERT_ERRNO_VAL(EOK, rc);

        rc = sif_node_append_child(trans, root, "node", &node);
        PCUT_ASSERT_ERRNO_VAL(EOK, rc);

        rc = sif_node_set_attr(trans, node, "a", "X");
        PCUT_ASSERT_ERRNO_VAL(EOK, rc);

        rc = sif_trans_end(trans);
        PCUT_ASSERT_ERRNO_VAL(EOK, rc);

        aval = sif_node_get_attr(node, "a");
        PCUT_ASSERT_INT_EQUALS(0, str_cmp(aval, "X"));

        rc = sif_trans_begin(sess, &trans);
        PCUT_ASSERT_ERRNO_VAL(EOK, rc);

        sif_node_unset_attr(trans, node, "a");
        sif_node_unset_attr(trans, node, "b");

        rc = sif_trans_end(trans);
        PCUT_ASSERT_ERRNO_VAL(EOK, rc);

        aval = sif_node_get_attr(node, "a");
        PCUT_ASSERT_NULL((void *) aval); // XXX PCUT_ASSERT_NULL does not accept const pointer

        rc = sif_close(sess);
        PCUT_ASSERT_ERRNO_VAL(EOK, rc);

        rv = remove(fname);
        PCUT_ASSERT_INT_EQUALS(0, rv);
}

/** Test persistence of nodes and attributes. */
PCUT_TEST(sif_persist)
{
        sif_sess_t *sess;
        sif_node_t *root;
        sif_node_t *node;
        sif_trans_t *trans;
        errno_t rc;
        int rv;
        char *fname;
        char *p;
        const char *aval;

        fname = calloc(L_tmpnam, 1);
        PCUT_ASSERT_NOT_NULL(fname);

        p = tmpnam(fname);
        PCUT_ASSERT_TRUE(p == fname);

        rc = sif_create(fname, &sess);
        PCUT_ASSERT_ERRNO_VAL(EOK, rc);

        root = sif_get_root(sess);

        rc = sif_trans_begin(sess, &trans);
        PCUT_ASSERT_ERRNO_VAL(EOK, rc);

        rc = sif_node_append_child(trans, root, "node", &node);
        PCUT_ASSERT_ERRNO_VAL(EOK, rc);

        rc = sif_node_set_attr(trans, node, "a", "X");
        PCUT_ASSERT_ERRNO_VAL(EOK, rc);

        rc = sif_trans_end(trans);
        PCUT_ASSERT_ERRNO_VAL(EOK, rc);

        rc = sif_close(sess);
        PCUT_ASSERT_ERRNO_VAL(EOK, rc);

        /* Now reopen the repository */

        rc = sif_open(fname, &sess);
        PCUT_ASSERT_ERRNO_VAL(EOK, rc);

        root = sif_get_root(sess);

        node = sif_node_first_child(root);
        PCUT_ASSERT_NOT_NULL(node);
        PCUT_ASSERT_INT_EQUALS(0, str_cmp(sif_node_get_type(node), "node"));

        aval = sif_node_get_attr(node, "a");
        PCUT_ASSERT_INT_EQUALS(0, str_cmp(aval, "X"));

        rc = sif_close(sess);
        PCUT_ASSERT_ERRNO_VAL(EOK, rc);

        rv = remove(fname);
        PCUT_ASSERT_INT_EQUALS(0, rv);
}

PCUT_EXPORT(sif);