src/test/SDL_test_log.c
author Sam Lantinga <slouken@libsdl.org>
Tue, 15 Nov 2016 01:30:08 -0800
changeset 10616 d17dd08640a4
parent 10609 d702ecbd8ba7
child 10643 930938c7ca82
permissions -rw-r--r--
Fixed bug 1646 - Warnings from clang with -Weverything
aschiffler@6717
     1
/*
aschiffler@6717
     2
  Simple DirectMedia Layer
slouken@9998
     3
  Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org>
aschiffler@6717
     4
aschiffler@6717
     5
  This software is provided 'as-is', without any express or implied
aschiffler@6717
     6
  warranty.  In no event will the authors be held liable for any damages
aschiffler@6717
     7
  arising from the use of this software.
aschiffler@6717
     8
aschiffler@6717
     9
  Permission is granted to anyone to use this software for any purpose,
aschiffler@6717
    10
  including commercial applications, and to alter it and redistribute it
aschiffler@6717
    11
  freely, subject to the following restrictions:
aschiffler@6717
    12
aschiffler@6717
    13
  1. The origin of this software must not be misrepresented; you must not
aschiffler@6717
    14
     claim that you wrote the original software. If you use this software
aschiffler@6717
    15
     in a product, an acknowledgment in the product documentation would be
aschiffler@6717
    16
     appreciated but is not required.
aschiffler@6717
    17
  2. Altered source versions must be plainly marked as such, and must not be
aschiffler@6717
    18
     misrepresented as being the original software.
aschiffler@6717
    19
  3. This notice may not be removed or altered from any source distribution.
aschiffler@6717
    20
*/
aschiffler@6717
    21
aschiffler@6717
    22
/*
aschiffler@6717
    23
slouken@7191
    24
 Used by the test framework and test cases.
aschiffler@6717
    25
aschiffler@6717
    26
*/
aschiffler@6717
    27
slouken@7191
    28
/* quiet windows compiler warnings */
slouken@10616
    29
#if defined(_MSC_VER)
slouken@10616
    30
# define _CRT_SECURE_NO_WARNINGS
slouken@10616
    31
#endif
aschiffler@6718
    32
aschiffler@6717
    33
#include "SDL_config.h"
aschiffler@6717
    34
aschiffler@6717
    35
#include <stdarg.h> /* va_list */
aschiffler@6772
    36
#include <stdio.h>
aschiffler@6719
    37
#include <string.h>
aschiffler@6717
    38
#include <time.h>
aschiffler@6717
    39
aschiffler@6772
    40
#include "SDL.h"
aschiffler@6772
    41
aschiffler@6717
    42
#include "SDL_test.h"
aschiffler@6717
    43
gabomdq@7678
    44
/* !
aschiffler@6717
    45
 * Converts unix timestamp to its ascii representation in localtime
aschiffler@6717
    46
 *
aschiffler@6717
    47
 * Note: Uses a static buffer internally, so the return value
aschiffler@6717
    48
 * isn't valid after the next call of this function. If you
aschiffler@6717
    49
 * want to retain the return value, make a copy of it.
aschiffler@6717
    50
 *
aschiffler@6717
    51
 * \param timestamp A Timestamp, i.e. time(0)
aschiffler@6717
    52
 *
aschiffler@6756
    53
 * \return Ascii representation of the timestamp in localtime in the format '08/23/01 14:55:02'
aschiffler@6717
    54
 */
slouken@10609
    55
static char *SDLTest_TimestampToString(const time_t timestamp)
aschiffler@6717
    56
{
slouken@7191
    57
    time_t copy;
slouken@7191
    58
    static char buffer[64];
slouken@7191
    59
    struct tm *local;
aschiffler@6717
    60
icculus@7405
    61
    SDL_memset(buffer, 0, sizeof(buffer));
slouken@7191
    62
    copy = timestamp;
slouken@7191
    63
    local = localtime(&copy);
slouken@10397
    64
    strftime(buffer, sizeof(buffer), "%x %X", local);
aschiffler@6717
    65
slouken@7191
    66
    return buffer;
aschiffler@6717
    67
}
aschiffler@6717
    68
aschiffler@6717
    69
/*
aschiffler@6717
    70
 * Prints given message with a timestamp in the TEST category and INFO priority.
aschiffler@6717
    71
 */
slouken@8820
    72
void SDLTest_Log(SDL_PRINTF_FORMAT_STRING const char *fmt, ...)
aschiffler@6717
    73
{
slouken@7191
    74
    va_list list;
slouken@7191
    75
    char logMessage[SDLTEST_MAX_LOGMESSAGE_LENGTH];
aschiffler@6717
    76
slouken@7191
    77
    /* Print log message into a buffer */
slouken@7191
    78
    SDL_memset(logMessage, 0, SDLTEST_MAX_LOGMESSAGE_LENGTH);
slouken@7191
    79
    va_start(list, fmt);
slouken@7191
    80
    SDL_vsnprintf(logMessage, SDLTEST_MAX_LOGMESSAGE_LENGTH - 1, fmt, list);
slouken@7191
    81
    va_end(list);
aschiffler@6717
    82
slouken@7191
    83
    /* Log with timestamp and newline */
slouken@7191
    84
    SDL_LogMessage(SDL_LOG_CATEGORY_TEST, SDL_LOG_PRIORITY_INFO, " %s: %s", SDLTest_TimestampToString(time(0)), logMessage);
aschiffler@6717
    85
}
aschiffler@6717
    86
aschiffler@6717
    87
/*
aschiffler@6717
    88
 * Prints given message with a timestamp in the TEST category and the ERROR priority.
aschiffler@6717
    89
 */
slouken@8820
    90
void SDLTest_LogError(SDL_PRINTF_FORMAT_STRING const char *fmt, ...)
aschiffler@6717
    91
{
slouken@7191
    92
    va_list list;
slouken@7191
    93
    char logMessage[SDLTEST_MAX_LOGMESSAGE_LENGTH];
aschiffler@6717
    94
slouken@7191
    95
    /* Print log message into a buffer */
slouken@7191
    96
    SDL_memset(logMessage, 0, SDLTEST_MAX_LOGMESSAGE_LENGTH);
slouken@7191
    97
    va_start(list, fmt);
slouken@7191
    98
    SDL_vsnprintf(logMessage, SDLTEST_MAX_LOGMESSAGE_LENGTH - 1, fmt, list);
slouken@7191
    99
    va_end(list);
aschiffler@6717
   100
slouken@7191
   101
    /* Log with timestamp and newline */
slouken@7191
   102
    SDL_LogMessage(SDL_LOG_CATEGORY_TEST, SDL_LOG_PRIORITY_ERROR, "%s: %s", SDLTest_TimestampToString(time(0)), logMessage);
aschiffler@6717
   103
}