Module Name: src
Committed By: isaki
Date: Sat Aug 13 07:22:41 UTC 2022
Modified Files:
src/tests/dev/audio: audiotest.c
Log Message:
audiotest: Add two tests for AUDIO_SETINFO after mmap.
These tests affect only standalone test, not atf.
To generate a diff of this commit:
cvs rdiff -u -r1.26 -r1.27 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:1.26 src/tests/dev/audio/audiotest.c:1.27
--- src/tests/dev/audio/audiotest.c:1.26 Sat Aug 13 07:19:15 2022
+++ src/tests/dev/audio/audiotest.c Sat Aug 13 07:22:40 2022
@@ -1,4 +1,4 @@
-/* $NetBSD: audiotest.c,v 1.26 2022/08/13 07:19:15 isaki Exp $ */
+/* $NetBSD: audiotest.c,v 1.27 2022/08/13 07:22:40 isaki Exp $ */
/*
* Copyright (C) 2019 Tetsuya Isaki. All rights reserved.
@@ -26,7 +26,7 @@
*/
#include <sys/cdefs.h>
-__RCSID("$NetBSD: audiotest.c,v 1.26 2022/08/13 07:19:15 isaki Exp $");
+__RCSID("$NetBSD: audiotest.c,v 1.27 2022/08/13 07:22:40 isaki Exp $");
#include <errno.h>
#include <fcntl.h>
@@ -5870,6 +5870,102 @@ DEF(AUDIO_SETINFO_gain_balance)
XP_SYS_EQ(0, r);
}
+/*
+ * Changing track formats after mmap should fail.
+ */
+DEF(AUDIO_SETINFO_mmap_enc)
+{
+ struct audio_info ai;
+ void *ptr;
+ int fd;
+ int r;
+
+ TEST("AUDIO_SETINFO_mmap");
+
+#if !defined(NO_RUMP)
+ if (use_rump) {
+ XP_SKIP("rump doesn't support mmap");
+ return;
+ }
+#endif
+
+ fd = OPEN(devaudio, O_WRONLY);
+ REQUIRED_SYS_OK(fd);
+
+ ptr = MMAP(NULL, 1, PROT_WRITE, MAP_FILE, fd, 0);
+ XP_SYS_PTR(0, ptr);
+
+ /*
+ * SETINFO after mmap should fail.
+ * NetBSD9 changes errno.
+ */
+ AUDIO_INITINFO(&ai);
+ ai.play.channels = 2;
+ r = IOCTL(fd, AUDIO_SETINFO, &ai, "channels=2");
+ if (netbsd < 9) {
+ XP_SYS_NG(EINVAL, r);
+ } else {
+ XP_SYS_NG(EIO, r);
+ }
+
+ r = CLOSE(fd);
+ XP_SYS_EQ(0, r);
+
+ reset_after_mmap();
+}
+
+/*
+ * Even after mmap, changing pause should succeed.
+ */
+DEF(AUDIO_SETINFO_mmap_pause)
+{
+ struct audio_info ai;
+ void *ptr;
+ int fd;
+ int r;
+
+ TEST("AUDIO_SETINFO_mmap");
+
+#if !defined(NO_RUMP)
+ if (use_rump) {
+ XP_SKIP("rump doesn't support mmap");
+ return;
+ }
+#endif
+
+ fd = OPEN(devaudio, O_WRONLY);
+ REQUIRED_SYS_OK(fd);
+
+ ptr = MMAP(NULL, 1, PROT_WRITE, MAP_FILE, fd, 0);
+ XP_SYS_PTR(0, ptr);
+
+ /* SETINFO after mmap should fail */
+ AUDIO_INITINFO(&ai);
+ ai.play.pause = 1;
+ r = IOCTL(fd, AUDIO_SETINFO, &ai, "set pause");
+ XP_SYS_EQ(0, r);
+
+ AUDIO_INITINFO(&ai);
+ r = IOCTL(fd, AUDIO_GETBUFINFO, &ai, "get pause");
+ XP_SYS_EQ(0, r);
+
+ XP_EQ(1, ai.play.pause);
+
+ /*
+ * Unpause before close. Unless, subsequent audioplay(1) which use
+ * /dev/sound by default will pause...
+ */
+ AUDIO_INITINFO(&ai);
+ ai.play.pause = 0;
+ r = IOCTL(fd, AUDIO_SETINFO, &ai, "reset pause");
+ XP_SYS_EQ(0, r);
+
+ r = CLOSE(fd);
+ XP_SYS_EQ(0, r);
+
+ reset_after_mmap();
+}
+
#define NENC (AUDIO_ENCODING_AC3 + 1)
#define NPREC (5)
/*
@@ -7221,6 +7317,8 @@ struct testentry testtable[] = {
ENT(AUDIO_SETINFO_pause_RDWR_3),
ENT(AUDIO_SETINFO_gain),
ENT(AUDIO_SETINFO_gain_balance),
+/**/ ENT(AUDIO_SETINFO_mmap_enc), // XXX rump doesn't support mmap
+/**/ ENT(AUDIO_SETINFO_mmap_pause), // XXX rump doesn't support mmap
ENT(AUDIO_GETENC_range),
ENT(AUDIO_GETENC_error),
ENT(AUDIO_ERROR_RDONLY),
