Improve Android pause/resume behavior.

src/test/SDL_test_log.c

@@ -0,0 +1,102 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2013 Sam Lantinga <slouken@libsdl.org>
+
+  This software is provided 'as-is', without any express or implied
+  warranty.  In no event will the authors be held liable for any damages
+  arising from the use of this software.
+
+  Permission is granted to anyone to use this software for any purpose,
+  including commercial applications, and to alter it and redistribute it
+  freely, subject to the following restrictions:
+
+  1. The origin of this software must not be misrepresented; you must not
+     claim that you wrote the original software. If you use this software
+     in a product, an acknowledgment in the product documentation would be
+     appreciated but is not required.
+  2. Altered source versions must be plainly marked as such, and must not be
+     misrepresented as being the original software.
+  3. This notice may not be removed or altered from any source distribution.
+*/
+
+/*
+
+ Used by the test framework and test cases.
+
+*/
+
+/* quiet windows compiler warnings */
+#define _CRT_SECURE_NO_WARNINGS
+
+#include "SDL_config.h"
+
+#include <stdarg.h> /* va_list */
+#include <stdio.h>
+#include <string.h>
+#include <time.h>
+
+#include "SDL.h"
+
+#include "SDL_test.h"
+
+/* !
+ * Converts unix timestamp to its ascii representation in localtime
+ *
+ * Note: Uses a static buffer internally, so the return value
+ * isn't valid after the next call of this function. If you
+ * want to retain the return value, make a copy of it.
+ *
+ * \param timestamp A Timestamp, i.e. time(0)
+ *
+ * \return Ascii representation of the timestamp in localtime in the format '08/23/01 14:55:02'
+ */
+char *SDLTest_TimestampToString(const time_t timestamp)
+{
+    time_t copy;
+    static char buffer[64];
+    struct tm *local;
+    const char *fmt = "%x %X";
+
+    SDL_memset(buffer, 0, sizeof(buffer));
+    copy = timestamp;
+    local = localtime(&copy);
+    strftime(buffer, sizeof(buffer), fmt, local);
+
+    return buffer;
+}
+
+/*
+ * Prints given message with a timestamp in the TEST category and INFO priority.
+ */
+void SDLTest_Log(const char *fmt, ...)
+{
+    va_list list;
+    char logMessage[SDLTEST_MAX_LOGMESSAGE_LENGTH];
+
+    /* Print log message into a buffer */
+    SDL_memset(logMessage, 0, SDLTEST_MAX_LOGMESSAGE_LENGTH);
+    va_start(list, fmt);
+    SDL_vsnprintf(logMessage, SDLTEST_MAX_LOGMESSAGE_LENGTH - 1, fmt, list);
+    va_end(list);
+
+    /* Log with timestamp and newline */
+    SDL_LogMessage(SDL_LOG_CATEGORY_TEST, SDL_LOG_PRIORITY_INFO, " %s: %s", SDLTest_TimestampToString(time(0)), logMessage);
+}
+
+/*
+ * Prints given message with a timestamp in the TEST category and the ERROR priority.
+ */
+void SDLTest_LogError(const char *fmt, ...)
+{
+    va_list list;
+    char logMessage[SDLTEST_MAX_LOGMESSAGE_LENGTH];
+
+    /* Print log message into a buffer */
+    SDL_memset(logMessage, 0, SDLTEST_MAX_LOGMESSAGE_LENGTH);
+    va_start(list, fmt);
+    SDL_vsnprintf(logMessage, SDLTEST_MAX_LOGMESSAGE_LENGTH - 1, fmt, list);
+    va_end(list);
+
+    /* Log with timestamp and newline */
+    SDL_LogMessage(SDL_LOG_CATEGORY_TEST, SDL_LOG_PRIORITY_ERROR, "%s: %s", SDLTest_TimestampToString(time(0)), logMessage);
+}