SDL  2.0
SDL_test_log.c
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1 /*
2  Simple DirectMedia Layer
3  Copyright (C) 1997-2018 Sam Lantinga <slouken@libsdl.org>
4 
5  This software is provided 'as-is', without any express or implied
6  warranty. In no event will the authors be held liable for any damages
7  arising from the use of this software.
8 
9  Permission is granted to anyone to use this software for any purpose,
10  including commercial applications, and to alter it and redistribute it
11  freely, subject to the following restrictions:
12 
13  1. The origin of this software must not be misrepresented; you must not
14  claim that you wrote the original software. If you use this software
15  in a product, an acknowledgment in the product documentation would be
16  appreciated but is not required.
17  2. Altered source versions must be plainly marked as such, and must not be
18  misrepresented as being the original software.
19  3. This notice may not be removed or altered from any source distribution.
20 */
21 
22 /*
23 
24  Used by the test framework and test cases.
25 
26 */
27 
28 /* quiet windows compiler warnings */
29 #if defined(_MSC_VER) && !defined(_CRT_SECURE_NO_WARNINGS)
30 # define _CRT_SECURE_NO_WARNINGS
31 #endif
32 
33 #include "SDL_config.h"
34 
35 #include <stdarg.h> /* va_list */
36 #include <stdio.h>
37 #include <string.h>
38 #include <time.h>
39 
40 #include "SDL.h"
41 
42 #include "SDL_test.h"
43 
44 /* work around compiler warning on older GCCs. */
45 #if (defined(__GNUC__) && (__GNUC__ <= 2))
46 static size_t
47 strftime_gcc2_workaround(char *s, size_t max, const char *fmt, const struct tm *tm)
48 {
49  return strftime(s, max, fmt, tm);
50 }
51 #ifdef strftime
52 #undef strftime
53 #endif
54 #define strftime strftime_gcc2_workaround
55 #endif
56 
57 /* !
58  * Converts unix timestamp to its ascii representation in localtime
59  *
60  * Note: Uses a static buffer internally, so the return value
61  * isn't valid after the next call of this function. If you
62  * want to retain the return value, make a copy of it.
63  *
64  * \param timestamp A Timestamp, i.e. time(0)
65  *
66  * \return Ascii representation of the timestamp in localtime in the format '08/23/01 14:55:02'
67  */
68 static char *SDLTest_TimestampToString(const time_t timestamp)
69 {
70  time_t copy;
71  static char buffer[64];
72  struct tm *local;
73 
74  SDL_memset(buffer, 0, sizeof(buffer));
75  copy = timestamp;
76  local = localtime(&copy);
77  strftime(buffer, sizeof(buffer), "%x %X", local);
78 
79  return buffer;
80 }
81 
82 /*
83  * Prints given message with a timestamp in the TEST category and INFO priority.
84  */
85 void SDLTest_Log(SDL_PRINTF_FORMAT_STRING const char *fmt, ...)
86 {
87  va_list list;
88  char logMessage[SDLTEST_MAX_LOGMESSAGE_LENGTH];
89 
90  /* Print log message into a buffer */
92  va_start(list, fmt);
93  SDL_vsnprintf(logMessage, SDLTEST_MAX_LOGMESSAGE_LENGTH - 1, fmt, list);
94  va_end(list);
95 
96  /* Log with timestamp and newline */
98 }
99 
100 /*
101  * Prints given message with a timestamp in the TEST category and the ERROR priority.
102  */
103 void SDLTest_LogError(SDL_PRINTF_FORMAT_STRING const char *fmt, ...)
104 {
105  va_list list;
106  char logMessage[SDLTEST_MAX_LOGMESSAGE_LENGTH];
107 
108  /* Print log message into a buffer */
110  va_start(list, fmt);
111  SDL_vsnprintf(logMessage, SDLTEST_MAX_LOGMESSAGE_LENGTH - 1, fmt, list);
112  va_end(list);
113 
114  /* Log with timestamp and newline */
116 }
117 
118 /* vi: set ts=4 sw=4 expandtab: */
SDL.h
SDL_memset
#define SDL_memset
Definition: SDL_dynapi_overrides.h:386
time
EGLSurface EGLnsecsANDROID time
Definition: eglext.h:518
SDL_PRINTF_FORMAT_STRING
#define SDL_PRINTF_FORMAT_STRING
Definition: SDL_stdinc.h:300
SDL_test.h
SDLTEST_MAX_LOGMESSAGE_LENGTH
#define SDLTEST_MAX_LOGMESSAGE_LENGTH
Definition: SDL_test.h:59
SDL_LOG_CATEGORY_TEST
@ SDL_LOG_CATEGORY_TEST
Definition: SDL_log.h:74
buffer
GLuint buffer
Definition: SDL_opengl_glext.h:533
SDL_LogMessage
#define SDL_LogMessage
Definition: SDL_dynapi_overrides.h:38
SDL_vsnprintf
#define SDL_vsnprintf
Definition: SDL_dynapi_overrides.h:421
SDLTest_TimestampToString
static char * SDLTest_TimestampToString(const time_t timestamp)
Definition: SDL_test_log.c:68
SDL_LOG_PRIORITY_ERROR
@ SDL_LOG_PRIORITY_ERROR
Definition: SDL_log.h:108
SDL_LOG_PRIORITY_INFO
@ SDL_LOG_PRIORITY_INFO
Definition: SDL_log.h:106
s
GLdouble s
Definition: SDL_opengl.h:2063
SDLTest_Log
void SDLTest_Log(SDL_PRINTF_FORMAT_STRING const char *fmt,...)
Prints given message with a timestamp in the TEST category and INFO priority.
Definition: SDL_test_log.c:85
SDL_config.h
SDLTest_LogError
void SDLTest_LogError(SDL_PRINTF_FORMAT_STRING const char *fmt,...)
Prints given message with a timestamp in the TEST category and the ERROR priority.
Definition: SDL_test_log.c:103