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function check_wave(v, enabled) {
function check(type, expected) {
is(v.canPlayType(type), enabled ? expected : "", type);
}
// Wave types
check("audio/wave", "maybe");
check("audio/wav", "maybe");
check("audio/x-wav", "maybe");
check("audio/x-pn-wav", "maybe");
// Supported Wave codecs
check("audio/wave; codecs=1", "probably");
check("audio/wave; codecs=3", "probably");
check("audio/wave; codecs=6", "probably");
check("audio/wave; codecs=7", "probably");
// "no codecs" should be supported, I guess
check("audio/wave; codecs=", "maybe");
check('audio/wave; codecs=""', "maybe");
// Unsupported Wave codecs
check("audio/wave; codecs=0", "");
check("audio/wave; codecs=2", "");
check("audio/wave; codecs=xyz,1", "");
check("audio/wave; codecs=1,xyz", "");
check('audio/wave; codecs="xyz, 1"', "");
// empty codec names
check("audio/wave; codecs=,", "");
check('audio/wave; codecs="0, 1,"', "");
}