Merged Edgar's code changes from Google Summer of Code 2009

--HG--
extra : convert_revision : svn%3Ac70aab31-4412-0410-b14c-859654838e24/trunk%403789

test/automated/audio/audio.c

@@ -0,0 +1,89 @@
+/**
+ * Automated SDL_RWops test.
+ *
+ * Written by Edgar Simo "bobbens"
+ *
+ * Released under Public Domain.
+ */
+
+
+#include "SDL.h"
+#include "SDL_at.h"
+
+
+/**
+ * @brief Prints available devices.
+ */
+static int audio_printDevices( int iscapture )
+{
+   int i, n;
+
+   /* Get number of devices. */
+   n = SDL_GetNumAudioDevices(iscapture);
+   SDL_ATprintVerbose( 1, "%d %s Audio Devices\n",
+         n, iscapture ? "Capture" : "Output" );
+
+   /* List devices. */
+   for (i=0; i<n; i++) {
+      SDL_ATprintVerbose( 1, "   %d) %s\n", i+1, SDL_GetAudioDeviceName( i, iscapture ) );
+   }
+
+   return 0;
+}
+
+
+/**
+ * @brief Makes sure parameters work properly.
+ */
+static void audio_testOpen (void)
+{
+   int i, n;
+   int ret;
+
+   /* Begin testcase. */
+   SDL_ATbegin( "Audio Open" );
+
+   /* List drivers. */
+   n = SDL_GetNumAudioDrivers();
+   SDL_ATprintVerbose( 1, "%d Audio Drivers\n", n );
+   for (i=0; i<n; i++) {
+      SDL_ATprintVerbose( 1, "   %s\n", SDL_GetAudioDriver(i) );
+   }
+
+   /* Start SDL. */
+   ret = SDL_Init( SDL_INIT_AUDIO );
+   if (SDL_ATvassert( ret==0, "SDL_Init( SDL_INIT_AUDIO ): %s", SDL_GetError()))
+      return;
+
+   /* Print devices. */
+   SDL_ATprintVerbose( 1, "Using Audio Driver '%s'\n", SDL_GetCurrentAudioDriver() );
+   audio_printDevices(0);
+   audio_printDevices(1);
+
+   /* Quit SDL. */
+   SDL_Quit();
+
+   /* End testcase. */
+   SDL_ATend();
+}
+
+
+/**
+ * @brief Entry point.
+ */
+#ifdef TEST_STANDALONE
+int main( int argc, const char *argv[] )
+{
+   (void) argc;
+   (void) argv;
+#else /* TEST_STANDALONE */
+int test_audio (void)
+{
+#endif /* TEST_STANDALONE */
+
+   SDL_ATinit( "SDL_Audio" );
+
+   audio_testOpen();
+
+   return SDL_ATfinish();
+}

test/automated/audio/audio.h

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+/**
+ * Part of SDL test suite.
+ *
+ * Written by Edgar Simo "bobbens"
+ *
+ * Released under Public Domain.
+ */
+
+
+#ifndef _TEST_AUDIO
+#  define _TEST_AUDIO
+
+
+int test_audio (void);
+
+
+#endif /* _TEST_AUDIO */
+