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" Tests for the sound feature
if !has('sound')
throw 'Skipped: sound feature not available'
endif
func PlayCallback(id, result)
let g:id = a:id
let g:result = a:result
endfunc
func Test_play_event()
if has('win32')
throw 'Skipped: Playing event with callback is not supported on Windows'
endif
let id = sound_playevent('bell', 'PlayCallback')
if id == 0
throw 'Skipped: bell event not available'
endif
" Stop it quickly, avoid annoying the user.
sleep 20m
call sound_stop(id)
sleep 30m
call assert_equal(id, g:id)
call assert_equal(1, g:result) " sound was aborted
endfunc
func Test_play_silent()
let fname = fnamemodify('silent.wav', '%p')
" play without callback
let id1 = sound_playfile(fname)
if id1 == 0
throw 'Skipped: playing a sound is not working'
endif
" play until the end
let id2 = sound_playfile(fname, 'PlayCallback')
call assert_true(id2 > 0)
sleep 500m
call assert_equal(id2, g:id)
call assert_equal(0, g:result)
let id2 = sound_playfile(fname, 'PlayCallback')
call assert_true(id2 > 0)
sleep 20m
call sound_clear()
sleep 30m
call assert_equal(id2, g:id)
call assert_equal(1, g:result)
" recursive use was causing a crash
func PlayAgain(id, fname)
let g:id = a:id
let g:id_again = sound_playfile(a:fname)
endfunc
let id3 = sound_playfile(fname, {id, res -> PlayAgain(id, fname)})
call assert_true(id3 > 0)
sleep 50m
call sound_clear()
sleep 30m
call assert_true(g:id_again > 0)
endfunc
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