ucx: test/logging_tests.c@9c1591b3c4a4

     1 /*

     2  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.

     3  *

     4  * Copyright 2017 Mike Becker, Olaf Wintermann All rights reserved.

     5  *

     6  * Redistribution and use in source and binary forms, with or without

     7  * modification, are permitted provided that the following conditions are met:

     8  *

     9  *   1. Redistributions of source code must retain the above copyright

    10  *      notice, this list of conditions and the following disclaimer.

    11  *

    12  *   2. Redistributions in binary form must reproduce the above copyright

    13  *      notice, this list of conditions and the following disclaimer in the

    14  *      documentation and/or other materials provided with the distribution.

    15  *

    16  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"

    17  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

    18  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE

    19  * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE

    20  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR

    21  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF

    22  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS

    23  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN

    24  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)

    25  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE

    26  * POSSIBILITY OF SUCH DAMAGE.

    27  */

    29 #include "logging_tests.h"

    30 #include <time.h>

    32 UCX_TEST(test_ucx_logger_new) {

    34     FILE *stream = tmpfile();

    35     UcxLogger *logger = ucx_logger_new(stream,

    36             UCX_LOGGER_INFO, UCX_LOGGER_SOURCE | UCX_LOGGER_LEVEL);

    38     UCX_TEST_BEGIN

    39     UCX_TEST_ASSERT(logger->stream == stream, "stream not set");

    40     UCX_TEST_ASSERT(logger->mask == (UCX_LOGGER_SOURCE | UCX_LOGGER_LEVEL),

    41         "mask not set");

    42     UCX_TEST_ASSERT(logger->level == UCX_LOGGER_INFO,

    43         "level not set");

    44     UCX_TEST_ASSERT(logger->writer == (write_func)fwrite,

    45         "writer not set to fwrite");

    46     UCX_TEST_ASSERT(strcmp(logger->dateformat, "%F %T %z ") == 0,

    47         "date format not set to \"%F %T %z\"");

    49     UCX_TEST_ASSERT(logger->levels->count == 4,

    50         "incorrect number of registered log levels");

    52     int level = UCX_LOGGER_ERROR;

    53     UCX_TEST_ASSERT(strcmp((char*)ucx_map_int_get(logger->levels, level),

    54         "[ERROR]") == 0, "invalid error level");

    55     level = UCX_LOGGER_WARN;

    56     UCX_TEST_ASSERT(strcmp((char*)ucx_map_int_get(logger->levels, level),

    57         "[WARNING]") == 0, "invalid warning level");

    58     level = UCX_LOGGER_INFO;

    59     UCX_TEST_ASSERT(strcmp((char*)ucx_map_int_get(logger->levels, level),

    60         "[INFO]") == 0, "invalid info level");

    61     level = UCX_LOGGER_TRACE;

    62     UCX_TEST_ASSERT(strcmp((char*)ucx_map_int_get(logger->levels, level),

    63         "[TRACE]") == 0, "invalid trace level");

    65     UCX_TEST_END

    67     fclose(stream);

    68     ucx_logger_free(logger);

    69 }

    71 UCX_TEST(test_ucx_logger_log) {

    72     char buffer[100];

    74     FILE *stream = tmpfile();

    76     UcxLogger *logger = ucx_logger_new(stream,

    77             UCX_LOGGER_INFO, UCX_LOGGER_SOURCE | UCX_LOGGER_LEVEL);

    78     logger->dateformat = (char*) "%Y-%m-%d:";

    80     UCX_TEST_BEGIN

    81     const unsigned int line1 = __LINE__; ucx_logger_info(logger, "allright");

    83     ucx_logger_trace(logger, "dont log this!");

    85     logger->mask |= UCX_LOGGER_TIMESTAMP;

    86     time_t now = time(NULL);

    87     char timestr[13];

    88     strftime(timestr, 12, "%Y-%m-%d:", localtime(&now));

    89     const unsigned int line2 = __LINE__; ucx_logger_error(logger, "error %d!", 42);

    91     fseek(stream, 0, SEEK_SET);

    92     size_t r = fread(buffer, 1, 100, stream);

    94     const size_t expected_length = 87;

    95     char expected[88];

    96     snprintf(expected, expected_length+1,

    97         "[INFO] logging_tests.c:%u - allright\n"

    98         "[ERROR] %slogging_tests.c:%u - error 42!\n", line1, timestr, line2);

   100     UCX_TEST_ASSERT(r == expected_length, "incorrect log length");

   101     UCX_TEST_ASSERT(strncmp(buffer, expected, expected_length) == 0,

   102         "incorrect logs");

   104     UCX_TEST_END

   106     ucx_logger_free(logger);

   107     fclose(stream);

   108 }

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