tests/openal_error.c

/*
 * Copyright 2017 The Emscripten Authors.  All rights reserved.
 * Emscripten is available under two separate licenses, the MIT license and the
 * University of Illinois/NCSA Open Source License.  Both these licenses can be
 * found in the LICENSE file.
 */

#include <stdio.h>
#include <stdlib.h>
#include <assert.h>
#ifdef __EMSCRIPTEN__
#include <emscripten.h>
#include <AL/al.h>
#include <AL/alc.h>
#else
#include "../system/include/AL/al.h"
#include "../system/include/AL/alc.h"
#endif

ALCdevice* device = NULL;
ALCcontext* context = NULL;

int main(int argc, char* argv[]) {
  //
  // Setup the AL context.
  //
  device = alcOpenDevice(NULL);

  // Request an invalid enum to generate an ALC error
  int value = 0;
  alcGetIntegerv(device, 0, 1, &value);
  assert(alcGetError(device) == ALC_INVALID_ENUM);
  // Check that the error is reset after reading it.
  assert(alcGetError(device) == ALC_NO_ERROR);

  context = alcCreateContext(device, NULL);
  alcMakeContextCurrent(context);

  // Request an invalid enum to generate an AL error
  alGetFloat(0);
  assert(alGetError() == AL_INVALID_ENUM);
  // Check that the error is reset after reading it.
  assert(alGetError() == AL_NO_ERROR);

  alcMakeContextCurrent(NULL);
  alcDestroyContext(context);
  alcCloseDevice(device);

#ifdef __EMSCRIPTEN__
    REPORT_RESULT(1);
#endif
}