weechat/tests/unit/core/test-util.cpp

/*
 * test-util.cpp - test util functions
 *
 * Copyright (C) 2014 Sébastien Helleu <flashcode@flashtux.org>
 *
 * This file is part of WeeChat, the extensible chat client.
 *
 * WeeChat is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 3 of the License, or
 * (at your option) any later version.
 *
 * WeeChat is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with WeeChat.  If not, see <http://www.gnu.org/licenses/>.
 */

#include "CppUTest/TestHarness.h"

extern "C"
{
#include <unistd.h>
#include <stdio.h>
#include <string.h>
#include <sys/time.h>
#include "src/core/wee-util.h"
}

TEST_GROUP(Util)
{
};

/*
 * Tests functions:
 *   util_timeval_cmp
 *   util_timeval_diff
 *   util_timeval_add
 */

TEST(Util, Timeval)
{
    struct timeval tv_zero = { 0, 0 };
    struct timeval tv1 = { 123456, 12000 };
    struct timeval tv2 = { 123456, 15000 };
    struct timeval tv3 = { 123457, 15000 };
    struct timeval tv4 = { 1409288400, 0 };  /* 2014-08-29 05:00:00 GMT */
    struct timeval tv;

    /* comparison */
    LONGS_EQUAL(0, util_timeval_cmp (NULL, NULL));
    LONGS_EQUAL(-1, util_timeval_cmp (NULL, &tv1));
    LONGS_EQUAL(1, util_timeval_cmp (&tv1, NULL));
    LONGS_EQUAL(0, util_timeval_cmp (&tv1, &tv1));
    LONGS_EQUAL(-1, util_timeval_cmp (&tv1, &tv2));
    LONGS_EQUAL(1, util_timeval_cmp (&tv2, &tv1));

    /* difference */
    LONGS_EQUAL(0, util_timeval_diff (NULL, NULL));
    LONGS_EQUAL(0, util_timeval_diff (NULL, &tv1));
    LONGS_EQUAL(0, util_timeval_diff (&tv1, NULL));
    LONGS_EQUAL(3000, util_timeval_diff (&tv1, &tv2));
    LONGS_EQUAL(1003000, util_timeval_diff (&tv1, &tv3));
    CHECK(1409288400 * 1000000LL == util_timeval_diff (&tv_zero, &tv4));

    /* add interval */
    util_timeval_add (NULL, 0);
    tv.tv_sec = 123456;
    tv.tv_usec = 12000;
    util_timeval_add (&tv, 10000);
    LONGS_EQUAL(123456, tv.tv_sec);
    LONGS_EQUAL(22000, tv.tv_usec);
    util_timeval_add (&tv, 4000000);
    LONGS_EQUAL(123460, tv.tv_sec);
    LONGS_EQUAL(22000, tv.tv_usec);
}

/*
 * Tests functions:
 *   util_get_time_string
 */

TEST(Util, GetTimeString)
{
    time_t date;
    const char *str_date;

    date = 946684800;  /* 2000-01-01 00:00 */
    str_date = util_get_time_string (&date);
    STRCMP_EQUAL("Sat, 01 Jan 2000 00:00:00", str_date);
}

/*
 * Tests functions:
 *   util_signal_search
 *   util_catch_signal
 */

TEST(Util, Signal)
{
    /* TODO: write tests */
}

/*
 * Tests functions:
 *   util_mkdir_home
 *   util_mkdir
 *   util_mkdir_parents
 */

TEST(Util, Mkdir)
{
    /* TODO: write tests */
}

/*
 * Tests functions:
 *   util_exec_on_files
 */

TEST(Util, ExecOnFiles)
{
    /* TODO: write tests */
}

/*
 * Tests functions:
 *   util_search_full_lib_name
 */

TEST(Util, LibName)
{
    /* TODO: write tests */
}

/*
 * Tests functions:
 *   util_file_get_content
 */

TEST(Util, FileGetContent)
{
    /* TODO: write tests */
}

/*
 * Tests functions:
 *   util_version_number
 */

TEST(Util, VersionNumber)
{
    BYTES_EQUAL(0x00030200, util_version_number ("0.3.2-dev"));
    BYTES_EQUAL(0x00030200, util_version_number ("0.3.2-rc1"));
    BYTES_EQUAL(0x00030200, util_version_number ("0.3.2"));
    BYTES_EQUAL(0x00030101, util_version_number ("0.3.1.1"));
    BYTES_EQUAL(0x00030100, util_version_number ("0.3.1"));
    BYTES_EQUAL(0x00030000, util_version_number ("0.3.0"));
    BYTES_EQUAL(0x01000000, util_version_number ("1.0"));
    BYTES_EQUAL(0x01000000, util_version_number ("1.0.0"));
    BYTES_EQUAL(0x01000000, util_version_number ("1.0.0.0"));
    BYTES_EQUAL(0x01000100, util_version_number ("1.0.1"));
    BYTES_EQUAL(0x01000200, util_version_number ("1.0.2"));
    BYTES_EQUAL(0x01010000, util_version_number ("1.1"));
    BYTES_EQUAL(0x01010100, util_version_number ("1.1.1"));
    BYTES_EQUAL(0x01010200, util_version_number ("1.1.2"));
    BYTES_EQUAL(0x01020304, util_version_number ("1.2.3.4"));
}