Module Name: src
Committed By: isaki
Date: Tue Feb 18 12:11:27 UTC 2020
Modified Files:
src/tests/dev/audio: audiotest.c
Log Message:
Add tests.
AUDIO_SETINFO_channels
AUDIO_SETINFO_sample_rate
AUDIO_SETINFO_sample_rate_0
To generate a diff of this commit:
cvs rdiff -u -r1.4 -r1.5 src/tests/dev/audio/audiotest.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/tests/dev/audio/audiotest.c
diff -u src/tests/dev/audio/audiotest.c:1.4 src/tests/dev/audio/audiotest.c:1.5
--- src/tests/dev/audio/audiotest.c:1.4 Fri Feb 14 13:20:48 2020
+++ src/tests/dev/audio/audiotest.c Tue Feb 18 12:11:26 2020
@@ -1,4 +1,4 @@
-/* $NetBSD: audiotest.c,v 1.4 2020/02/14 13:20:48 isaki Exp $ */
+/* $NetBSD: audiotest.c,v 1.5 2020/02/18 12:11:26 isaki Exp $ */
/*
* Copyright (C) 2019 Tetsuya Isaki. All rights reserved.
@@ -26,7 +26,7 @@
*/
#include <sys/cdefs.h>
-__RCSID("$NetBSD: audiotest.c,v 1.4 2020/02/14 13:20:48 isaki Exp $");
+__RCSID("$NetBSD: audiotest.c,v 1.5 2020/02/18 12:11:26 isaki Exp $");
#include <errno.h>
#include <fcntl.h>
@@ -5405,6 +5405,176 @@ DEF(AUDIO_SETINFO_params_simul)
}
/*
+ * AUDIO_SETINFO(encoding/precision) is tested in AUDIO_GETENC_range below.
+ */
+
+/*
+ * Check whether the number of channels can be set.
+ */
+DEF(AUDIO_SETINFO_channels)
+{
+ struct audio_info ai;
+ int mode;
+ int r;
+ int fd;
+ int i;
+ struct {
+ int ch;
+ bool expected;
+ } table[] = {
+ { 0, false },
+ { 1, true }, /* monaural */
+ { 2, true }, /* stereo */
+ { 3, true }, /* multi channels */
+ { 12, true }, /* upper limit */
+ { 13, false },
+ };
+
+ TEST("AUDIO_SETINFO_channels");
+ if (netbsd < 8) {
+ /*
+ * On NetBSD7, the result depends the hardware and there is
+ * no way to know it.
+ */
+ XP_SKIP("The test doesn't make sense on NetBSD7");
+ return;
+ }
+
+ mode = openable_mode();
+ fd = OPEN(devaudio, mode);
+ REQUIRED_SYS_OK(fd);
+
+ for (i = 0; i < (int)__arraycount(table); i++) {
+ int ch = table[i].ch;
+ bool expected = table[i].expected;
+
+ AUDIO_INITINFO(&ai);
+ if (mode != O_RDONLY)
+ ai.play.channels = ch;
+ if (mode != O_WRONLY)
+ ai.record.channels = ch;
+ r = IOCTL(fd, AUDIO_SETINFO, &ai, "channels=%d", ch);
+ if (expected) {
+ /* Expects to succeed */
+ XP_SYS_EQ(0, r);
+
+ r = IOCTL(fd, AUDIO_GETBUFINFO, &ai, "");
+ XP_SYS_EQ(0, r);
+ if (mode != O_RDONLY)
+ XP_EQ(ch, ai.play.channels);
+ if (mode != O_WRONLY)
+ XP_EQ(ch, ai.record.channels);
+ } else {
+ /* Expects to fail */
+ XP_SYS_NG(EINVAL, r);
+ }
+ }
+
+ r = CLOSE(fd);
+ XP_SYS_EQ(0, r);
+}
+
+/*
+ * Check whether the sample rate can be set.
+ */
+DEF(AUDIO_SETINFO_sample_rate)
+{
+ struct audio_info ai;
+ int mode;
+ int r;
+ int fd;
+ int i;
+ struct {
+ int freq;
+ bool expected;
+ } table[] = {
+ { 999, false },
+ { 1000, true }, /* lower limit */
+ { 48000, true },
+ { 192000, true }, /* upper limit */
+ { 192001, false },
+ };
+
+ TEST("AUDIO_SETINFO_sample_rate");
+ if (netbsd < 8) {
+ /*
+ * On NetBSD7, the result depends the hardware and there is
+ * no way to know it.
+ */
+ XP_SKIP("The test doesn't make sense on NetBSD7");
+ return;
+ }
+
+ mode = openable_mode();
+ fd = OPEN(devaudio, mode);
+ REQUIRED_SYS_OK(fd);
+
+ for (i = 0; i < (int)__arraycount(table); i++) {
+ int freq = table[i].freq;
+ bool expected = table[i].expected;
+
+ AUDIO_INITINFO(&ai);
+ if (mode != O_RDONLY)
+ ai.play.sample_rate = freq;
+ if (mode != O_WRONLY)
+ ai.record.sample_rate = freq;
+ r = IOCTL(fd, AUDIO_SETINFO, &ai, "sample_rate=%d", freq);
+ if (expected) {
+ /* Expects to succeed */
+ XP_SYS_EQ(0, r);
+
+ r = IOCTL(fd, AUDIO_GETBUFINFO, &ai, "");
+ XP_SYS_EQ(0, r);
+ if (mode != O_RDONLY)
+ XP_EQ(freq, ai.play.sample_rate);
+ if (mode != O_WRONLY)
+ XP_EQ(freq, ai.record.sample_rate);
+ } else {
+ /* Expects to fail */
+ XP_SYS_NG(EINVAL, r);
+ }
+ }
+
+ r = CLOSE(fd);
+ XP_SYS_EQ(0, r);
+}
+
+/*
+ * SETINFO(sample_rate = 0) should fail correctly.
+ */
+DEF(AUDIO_SETINFO_sample_rate_0)
+{
+ struct audio_info ai;
+ int mode;
+ int r;
+ int fd;
+
+ TEST("AUDIO_SETINFO_sample_rate_0");
+ if (netbsd < 9) {
+ /*
+ * On NetBSD7,8 this will block system call and you will not
+ * even be able to shutdown...
+ */
+ XP_SKIP("This will cause an infinate loop in the kernel");
+ return;
+ }
+
+ mode = openable_mode();
+ fd = OPEN(devaudio, mode);
+ REQUIRED_SYS_OK(fd);
+
+ AUDIO_INITINFO(&ai);
+ ai.play.sample_rate = 0;
+ ai.record.sample_rate = 0;
+ r = IOCTL(fd, AUDIO_SETINFO, &ai, "sample_rate=0");
+ /* Expects to fail */
+ XP_SYS_NG(EINVAL, r);
+
+ r = CLOSE(fd);
+ XP_SYS_EQ(0, r);
+}
+
+/*
* Check whether the pause/unpause works.
*/
void
@@ -6385,6 +6555,9 @@ struct testentry testtable[] = {
ENT(AUDIO_SETINFO_params_set_RDWR_2),
ENT(AUDIO_SETINFO_params_set_RDWR_3),
ENT(AUDIO_SETINFO_params_simul),
+ ENT(AUDIO_SETINFO_channels),
+ ENT(AUDIO_SETINFO_sample_rate),
+ ENT(AUDIO_SETINFO_sample_rate_0),
ENT(AUDIO_SETINFO_pause_RDONLY_0),
ENT(AUDIO_SETINFO_pause_RDONLY_1),
ENT(AUDIO_SETINFO_pause_WRONLY_0),
