Mercurial > vim
view src/testdir/test_sound.vim @ 17308:d04de6c49f59 v8.1.1653
patch 8.1.1653: ubsan warns for possibly passing NULL pointer
commit https://github.com/vim/vim/commit/0d07155c8bbaca1a527b79da358438253a60839f
Author: Bram Moolenaar <Bram@vim.org>
Date: Mon Jul 8 22:04:03 2019 +0200
patch 8.1.1653: ubsan warns for possibly passing NULL pointer
Problem: Ubsan warns for possibly passing NULL pointer.
Solution: Skip code when length is zero. (Dominique Pelle, closes https://github.com/vim/vim/issues/4631)
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Mon, 08 Jul 2019 22:15:04 +0200 |
parents | be5a5cfc991a |
children | 10696f279e20 |
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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 20m 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() call assert_equal(id2, g:id) call assert_equal(1, g:result) endfunc