JehanneOS/newlib
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

* winsup.api/devdsp.c (ioctltest): Add 2 tests for ioctl codes

Browse Source 
SNDCTL_DSP_CHANNELS and SNDCTL_DSP_GETCAPS.
This commit is contained in:
Corinna Vinschen
2004-04-05 08:30:13 +00:00
parent 129c8a0e81
commit 63481100b1
2 changed files with 25 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

22
winsup/testsuite/winsup.api/devdsp.c
View File

@@ -35,8 +35,8 @@ static const char wavfile_okay[] =
};
/* Globals required by libltp */
const char *TCID = "devdsp"; /* set test case identifier */
int TST_TOTAL = 32;
const char *TCID = "devdsp"; /* set test case identifier */
int TST_TOTAL = 34;
/* Prototypes */
void sinegen (void *wave, int rate, int bits, int len, int stride);
@@ -92,6 +92,7 @@ ioctltest (void)
{
int audio1;
int ioctl_par;
int channels;
audio1 = open ("/dev/dsp", O_WRONLY);
if (audio1 < 0)
@@ -99,6 +100,18 @@ ioctltest (void)
tst_brkm (TFAIL, cleanup, "open W: %s", strerror (errno));
}
setpars (audio1, 44100, 1, 16);
channels = ioctl_par = 1;
while (ioctl (audio1, SNDCTL_DSP_CHANNELS, &ioctl_par) == 0)
{
channels++;
ioctl_par = channels;
}
if (channels == ioctl_par)
tst_resm (TFAIL, "Max channels=%d failed", ioctl_par);
else
tst_resm (TPASS, "Max channels=%d failed, OK=%d", channels, ioctl_par);
/* Note: block size may depend on parameters */
if (ioctl (audio1, SNDCTL_DSP_GETBLKSIZE, &ioctl_par) < 0)
{
@@ -110,6 +123,11 @@ ioctltest (void)
tst_brkm (TFAIL, cleanup, "ioctl GETFMTS: %s", strerror (errno));
}
tst_resm (TPASS, "ioctl get formats=%08x", ioctl_par);
if (ioctl (audio1, SNDCTL_DSP_GETCAPS, &ioctl_par) < 0)
{
tst_brkm (TFAIL, cleanup, "ioctl GETCAPS: %s", strerror (errno));
}
tst_resm (TPASS, "ioctl get caps=%08x", ioctl_par);
if (close (audio1) < 0)
{
tst_brkm (TFAIL, cleanup, "Close audio: %s", strerror (errno));