Added test and fixed bugs exposed by the test.

1 files changed, 10 insertions, 2 deletions

diff --git a/tests/sdl_audio_mix.c b/tests/sdl_audio_mix.c
index 6866f555..e3431e0c 100644
--- a/tests/sdl_audio_mix.c
+++ b/tests/sdl_audio_mix.c
@@ -17,9 +17,11 @@ void one_iter() {
   switch( frames ) {
     case 1:
       soundChannel = Mix_PlayChannel(-1, sound, 0);
-      assert(soundChannel != -1);
+      printf("channel = %d", soundChannel);
+      assert(soundChannel != -1 && soundChannel != 0);
       break;
     case 2:
+      printf("channel %d is playing = %d", soundChannel, Mix_Playing(soundChannel));
       assert(Mix_Playing(soundChannel));
       break;
     case 30:
@@ -54,7 +56,13 @@ void one_iter() {
 
 int main(int argc, char **argv) {
   SDL_Init(SDL_INIT_AUDIO);
-
+  Mix_Init(MIX_INIT_OGG);
+  
+  // This reserves channel 0 for other purposes.
+  // We are just going to verify that we are not
+  // allocated channel 0 when we call Mix_PlayChannel(-1, ...)
+  Mix_ReserveChannels(1);
+  
   int ret = Mix_OpenAudio(0, 0, 0, 0); // we ignore all these..
   assert(ret == 0);