Add tests.
AUDIO_SETINFO_channels AUDIO_SETINFO_sample_rate AUDIO_SETINFO_sample_rate_0
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isaki
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@ -1,4 +1,4 @@
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/* $NetBSD: audiotest.c,v 1.4 2020/02/14 13:20:48 isaki Exp $ */
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/* $NetBSD: audiotest.c,v 1.5 2020/02/18 12:11:26 isaki Exp $ */
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/*
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* Copyright (C) 2019 Tetsuya Isaki. All rights reserved.
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@ -26,7 +26,7 @@
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*/
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#include <sys/cdefs.h>
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__RCSID("$NetBSD: audiotest.c,v 1.4 2020/02/14 13:20:48 isaki Exp $");
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__RCSID("$NetBSD: audiotest.c,v 1.5 2020/02/18 12:11:26 isaki Exp $");
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#include <errno.h>
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#include <fcntl.h>
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@ -5404,6 +5404,176 @@ DEF(AUDIO_SETINFO_params_simul)
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XP_SYS_EQ(0, r);
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}
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/*
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* AUDIO_SETINFO(encoding/precision) is tested in AUDIO_GETENC_range below.
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*/
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/*
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* Check whether the number of channels can be set.
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*/
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DEF(AUDIO_SETINFO_channels)
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{
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struct audio_info ai;
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int mode;
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int r;
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int fd;
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int i;
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struct {
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int ch;
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bool expected;
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} table[] = {
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{ 0, false },
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{ 1, true }, /* monaural */
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{ 2, true }, /* stereo */
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{ 3, true }, /* multi channels */
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{ 12, true }, /* upper limit */
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{ 13, false },
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};
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TEST("AUDIO_SETINFO_channels");
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if (netbsd < 8) {
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/*
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* On NetBSD7, the result depends the hardware and there is
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* no way to know it.
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*/
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XP_SKIP("The test doesn't make sense on NetBSD7");
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return;
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}
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mode = openable_mode();
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fd = OPEN(devaudio, mode);
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REQUIRED_SYS_OK(fd);
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for (i = 0; i < (int)__arraycount(table); i++) {
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int ch = table[i].ch;
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bool expected = table[i].expected;
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AUDIO_INITINFO(&ai);
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if (mode != O_RDONLY)
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ai.play.channels = ch;
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if (mode != O_WRONLY)
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ai.record.channels = ch;
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r = IOCTL(fd, AUDIO_SETINFO, &ai, "channels=%d", ch);
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if (expected) {
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/* Expects to succeed */
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XP_SYS_EQ(0, r);
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r = IOCTL(fd, AUDIO_GETBUFINFO, &ai, "");
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XP_SYS_EQ(0, r);
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if (mode != O_RDONLY)
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XP_EQ(ch, ai.play.channels);
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if (mode != O_WRONLY)
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XP_EQ(ch, ai.record.channels);
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} else {
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/* Expects to fail */
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XP_SYS_NG(EINVAL, r);
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}
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}
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r = CLOSE(fd);
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XP_SYS_EQ(0, r);
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}
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/*
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* Check whether the sample rate can be set.
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*/
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DEF(AUDIO_SETINFO_sample_rate)
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{
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struct audio_info ai;
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int mode;
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int r;
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int fd;
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int i;
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struct {
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int freq;
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bool expected;
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} table[] = {
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{ 999, false },
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{ 1000, true }, /* lower limit */
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{ 48000, true },
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{ 192000, true }, /* upper limit */
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{ 192001, false },
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};
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TEST("AUDIO_SETINFO_sample_rate");
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if (netbsd < 8) {
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/*
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* On NetBSD7, the result depends the hardware and there is
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* no way to know it.
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*/
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XP_SKIP("The test doesn't make sense on NetBSD7");
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return;
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}
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mode = openable_mode();
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fd = OPEN(devaudio, mode);
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REQUIRED_SYS_OK(fd);
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for (i = 0; i < (int)__arraycount(table); i++) {
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int freq = table[i].freq;
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bool expected = table[i].expected;
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AUDIO_INITINFO(&ai);
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if (mode != O_RDONLY)
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ai.play.sample_rate = freq;
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if (mode != O_WRONLY)
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ai.record.sample_rate = freq;
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r = IOCTL(fd, AUDIO_SETINFO, &ai, "sample_rate=%d", freq);
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if (expected) {
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/* Expects to succeed */
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XP_SYS_EQ(0, r);
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r = IOCTL(fd, AUDIO_GETBUFINFO, &ai, "");
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XP_SYS_EQ(0, r);
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if (mode != O_RDONLY)
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XP_EQ(freq, ai.play.sample_rate);
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if (mode != O_WRONLY)
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XP_EQ(freq, ai.record.sample_rate);
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} else {
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/* Expects to fail */
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XP_SYS_NG(EINVAL, r);
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}
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}
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r = CLOSE(fd);
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XP_SYS_EQ(0, r);
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}
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/*
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* SETINFO(sample_rate = 0) should fail correctly.
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*/
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DEF(AUDIO_SETINFO_sample_rate_0)
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{
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struct audio_info ai;
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int mode;
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int r;
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int fd;
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TEST("AUDIO_SETINFO_sample_rate_0");
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if (netbsd < 9) {
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/*
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* On NetBSD7,8 this will block system call and you will not
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* even be able to shutdown...
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*/
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XP_SKIP("This will cause an infinate loop in the kernel");
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return;
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}
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mode = openable_mode();
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fd = OPEN(devaudio, mode);
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REQUIRED_SYS_OK(fd);
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AUDIO_INITINFO(&ai);
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ai.play.sample_rate = 0;
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ai.record.sample_rate = 0;
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r = IOCTL(fd, AUDIO_SETINFO, &ai, "sample_rate=0");
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/* Expects to fail */
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XP_SYS_NG(EINVAL, r);
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r = CLOSE(fd);
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XP_SYS_EQ(0, r);
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}
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/*
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* Check whether the pause/unpause works.
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*/
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@ -6385,6 +6555,9 @@ struct testentry testtable[] = {
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ENT(AUDIO_SETINFO_params_set_RDWR_2),
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ENT(AUDIO_SETINFO_params_set_RDWR_3),
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ENT(AUDIO_SETINFO_params_simul),
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ENT(AUDIO_SETINFO_channels),
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ENT(AUDIO_SETINFO_sample_rate),
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ENT(AUDIO_SETINFO_sample_rate_0),
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ENT(AUDIO_SETINFO_pause_RDONLY_0),
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ENT(AUDIO_SETINFO_pause_RDONLY_1),
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ENT(AUDIO_SETINFO_pause_WRONLY_0),
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