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#!/usr/bin/perl -w
use strict;
use SDL;
use SDL::Config;
my $audiodriver;
BEGIN
{
use Config;
if (! $Config{'useithreads'}) {
print("1..0 # Skip: Perl not compiled with 'useithreads'\n");
exit(0);
}
use Test::More;
use lib 't/lib';
use SDL::TestTool;
$audiodriver = $ENV{SDL_AUDIODRIVER};
$ENV{SDL_AUDIODRIVER} = 'dummy' unless $ENV{SDL_RELEASE_TESTING};
if ( !SDL::TestTool->init(SDL_INIT_AUDIO) ) {
plan( skip_all => 'Failed to init sound' );
}
elsif( !SDL::Config->has('SDL_mixer') )
{
plan( skip_all => 'SDL_mixer support not compiled' );
}
}
use SDL::Mixer;
use SDL::Mixer::Channels;
use SDL::Mixer::Samples;
is( SDL::Mixer::open_audio( 44100, SDL::Audio::AUDIO_S16SYS, 2, 4096 ), 0, '[open_audio] ran');
is( SDL::Mixer::Channels::allocate_channels( 4 ), 4, "[allocate_channels] 4 channels allocated" );
my $finished = 0;
my $callback = sub{ printf("[channel_finished] callback called for channel %d\n", shift); $finished++; };
SDL::Mixer::Channels::channel_finished( $callback ); pass '[channel_finished] registered callback';
my $delay = 100;
my $audio_test_file = 'test/data/silence.wav';
if($ENV{'SDL_RELEASE_TESTING'})
{
SDL::Mixer::Channels::volume( -1, 10 );
is( SDL::Mixer::Channels::volume( -1, 20 ), 10, "[volume] set to 20, previously was 10" );
$delay = 2000;
$audio_test_file = 'test/data/sample.wav';
}
else
{
SDL::Mixer::Channels::volume( -1, 10 );
is( SDL::Mixer::Channels::volume( -1, 1 ), 10, "[volume] set to 1, previously was 10" );
}
my $sample_chunk = SDL::Mixer::Samples::load_WAV($audio_test_file);
my $playing_channel = SDL::Mixer::Channels::play_channel( -1, $sample_chunk, -1 );
isnt( $playing_channel, -1, "[play_channel] plays $audio_test_file on channel " . $playing_channel );
is( SDL::Mixer::Channels::fading_channel( $playing_channel ), MIX_NO_FADING, "[fading_channel] channel $playing_channel is not fading" );
is( SDL::Mixer::Channels::playing( $playing_channel ), 1, "[playing] channel $playing_channel is playing" );
is( SDL::Mixer::Channels::paused( $playing_channel ), 0, "[paused] channel $playing_channel is not paused" );
my $fading_channels = SDL::Mixer::Channels::fade_out_channel( $playing_channel, $delay );
is( $fading_channels > 0, 1, "[fade_out_channel] $delay ms for $fading_channels channel(s)" );
is( SDL::Mixer::Channels::fading_channel( $playing_channel ), MIX_FADING_OUT, "[fading_channel] channel $playing_channel is fading out" );
SDL::delay($delay);
$playing_channel = SDL::Mixer::Channels::fade_in_channel( -1, $sample_chunk, 0, $delay );
isnt( $playing_channel, -1, "[fade_in_channel] $delay ms for channel $playing_channel" );
is( SDL::Mixer::Channels::fading_channel( $playing_channel ), MIX_FADING_IN, "[fading_channel] channel $playing_channel is fading in" );
SDL::delay($delay);
SDL::Mixer::Channels::pause(-1); pass '[pause] ran';
is( SDL::Mixer::Channels::paused( $playing_channel ), 1, "[paused] channel $playing_channel is paused" );
SDL::delay($delay / 4);
SDL::Mixer::Channels::resume(-1); pass '[resume] ran';
SDL::delay($delay);
is( SDL::Mixer::Channels::halt_channel( $playing_channel ), 0, "[halt_channel] stop channel $playing_channel" );
is( SDL::Mixer::Channels::playing( $playing_channel ), 0, "[playing] channel $playing_channel is not playing" );
SDL::delay($delay);
$playing_channel = SDL::Mixer::Channels::play_channel_timed( -1, $sample_chunk, 0, $delay );
isnt( $playing_channel, -1, "[play_channel_timed] play $delay ms for channel $playing_channel" );
SDL::delay($delay / 4);
my $expire_channel = SDL::Mixer::Channels::expire_channel( $playing_channel, $delay );
is( $expire_channel > 0, 1, "[expire_channel] stops after $delay ms for $expire_channel channel(s)" );
SDL::delay($delay);
$playing_channel = SDL::Mixer::Channels::fade_in_channel_timed( -1, $sample_chunk, 0, $delay, $delay * 2 );
isnt( $playing_channel, -1, "[fade_in_channel_timed] play " . ($delay * 2) . " ms after $delay ms fade in for channel $playing_channel" );
isa_ok( SDL::Mixer::Channels::get_chunk( $playing_channel ), 'SDL::Mixer::MixChunk', '[get_chunk]');
SDL::delay($delay * 4);
SDL::Mixer::close_audio(); pass '[close_audio] ran';
is ( $finished > 0, 1, '[callback_finished] called the callback got '. $finished);
if($audiodriver)
{
$ENV{SDL_AUDIODRIVER} = $audiodriver;
}
else
{
delete $ENV{SDL_AUDIODRIVER};
}
done_testing();
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