From 9c0e19a3be2288db79e2502e5fa450c3e20a668d Mon Sep 17 00:00:00 2001 From: Guenter Geiger Date: Fri, 9 May 2003 16:04:00 +0000 Subject: This commit was generated by cvs2svn to compensate for changes in r610, which included commits to RCS files with non-trunk default branches. svn path=/trunk/; revision=611 --- pd/portaudio/pa_tests/paqa_errs.c | 330 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 330 insertions(+) create mode 100644 pd/portaudio/pa_tests/paqa_errs.c (limited to 'pd/portaudio/pa_tests/paqa_errs.c') diff --git a/pd/portaudio/pa_tests/paqa_errs.c b/pd/portaudio/pa_tests/paqa_errs.c new file mode 100644 index 00000000..d0738602 --- /dev/null +++ b/pd/portaudio/pa_tests/paqa_errs.c @@ -0,0 +1,330 @@ +/* + * $Id: paqa_errs.c,v 1.1.1.1 2003-05-09 16:03:56 ggeiger Exp $ + * paqa_devs.c + * Self Testing Quality Assurance app for PortAudio + * Do lots of bad things to test error reporting. + * + * Author: Phil Burk http://www.softsynth.com + * + * This program uses the PortAudio Portable Audio Library. + * For more information see: http://www.portaudio.com + * Copyright (c) 1999-2000 Ross Bencina and Phil Burk + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + */ +#include +#include +#include "portaudio.h" +/****************************************** Definitions ***********/ +#define MODE_INPUT (0) +#define MODE_OUTPUT (1) +#define FRAMES_PER_BUFFER (64) +#define SAMPLE_RATE (44100.0) +#define NUM_BUFFERS (0) +typedef struct PaQaData +{ + unsigned long framesLeft; + int numChannels; + int bytesPerSample; + int mode; +} +PaQaData; +/****************************************** Prototypes ***********/ +static void TestDevices( int mode ); +static void TestFormats( int mode, PaDeviceID deviceID, double sampleRate, + int numChannels ); +static int TestBadOpens( void ); +static int TestBadActions( void ); +static int QaCallback( void *inputBuffer, void *outputBuffer, + unsigned long framesPerBuffer, + PaTimestamp outTime, void *userData ); +/****************************************** Globals ***********/ +static int gNumPassed = 0; +static int gNumFailed = 0; +/****************************************** Macros ***********/ +/* Print ERROR if it fails. Tally success or failure. */ +/* Odd do-while wrapper seems to be needed for some compilers. */ +#define EXPECT(_exp) \ + do \ + { \ + if ((_exp)) {\ + gNumPassed++; \ + } \ + else { \ + printf("\nERROR - 0x%x - %s for %s\n", result, Pa_GetErrorText(result), #_exp ); \ + gNumFailed++; \ + goto error; \ + } \ + } while(0) +#define HOPEFOR(_exp) \ + do \ + { \ + if ((_exp)) {\ + gNumPassed++; \ + } \ + else { \ + printf("\nERROR - 0x%x - %s for %s\n", result, Pa_GetErrorText(result), #_exp ); \ + gNumFailed++; \ + } \ + } while(0) +/*******************************************************************/ +/* This routine will be called by the PortAudio engine when audio is needed. +** It may be called at interrupt level on some machines so don't do anything +** that could mess up the system like calling malloc() or free(). +*/ +static int QaCallback( void *inputBuffer, void *outputBuffer, + unsigned long framesPerBuffer, + PaTimestamp outTime, void *userData ) +{ + unsigned long i; + unsigned char *out = (unsigned char *) outputBuffer; + PaQaData *data = (PaQaData *) userData; + (void) inputBuffer; /* Prevent "unused variable" warnings. */ + (void) outTime; + + /* Zero out buffer so we don't hear terrible noise. */ + if( data->mode == MODE_OUTPUT ) + { + unsigned long numBytes = framesPerBuffer * data->numChannels * data->bytesPerSample; + for( i=0; iframesLeft > framesPerBuffer ) + { + data->framesLeft -= framesPerBuffer; + return 0; + } + else + { + data->framesLeft = 0; + return 1; + } +} +/*******************************************************************/ +int main(void); +int main(void) +{ + PaError result; + EXPECT( ((result=Pa_Initialize()) == 0) ); + TestBadOpens(); + TestBadActions(); +error: + Pa_Terminate(); + printf("QA Report: %d passed, %d failed.\n", gNumPassed, gNumFailed ); + return 0; +} +/*******************************************************************/ +static int TestBadOpens( void ) +{ + PortAudioStream *stream = NULL; + PaError result; + PaQaData myData; + /* Setup data for synthesis thread. */ + myData.framesLeft = (unsigned long) (SAMPLE_RATE * 100); /* 100 seconds */ + myData.numChannels = 1; + myData.mode = MODE_OUTPUT; + HOPEFOR( (/* No devices specified. */ + (result = Pa_OpenStream( + &stream, + paNoDevice, 0, paFloat32, NULL, + paNoDevice, 0, paFloat32, NULL, + SAMPLE_RATE, FRAMES_PER_BUFFER, NUM_BUFFERS, + paClipOff, + QaCallback, + &myData ) + ) == paInvalidDeviceId) ); + HOPEFOR( ( /* Out of range input device specified. */ + (result = Pa_OpenStream( + &stream, + Pa_CountDevices(), 0, paFloat32, NULL, + paNoDevice, 0, paFloat32, NULL, + SAMPLE_RATE, FRAMES_PER_BUFFER, NUM_BUFFERS, + paClipOff, + QaCallback, + &myData ) + ) == paInvalidDeviceId) ); + + HOPEFOR( ( /* Out of range output device specified. */ + (result = Pa_OpenStream( + &stream, + paNoDevice, 0, paFloat32, NULL, + Pa_CountDevices(), 0, paFloat32, NULL, + SAMPLE_RATE, FRAMES_PER_BUFFER, NUM_BUFFERS, + paClipOff, + QaCallback, + &myData ) + ) == paInvalidDeviceId) ); + HOPEFOR( ( /* Zero input channels. */ + (result = Pa_OpenStream( + &stream, + Pa_GetDefaultInputDeviceID(), 0, paFloat32, NULL, + paNoDevice, 0, paFloat32, NULL, + SAMPLE_RATE, FRAMES_PER_BUFFER, NUM_BUFFERS, + paClipOff, + QaCallback, + &myData ) + ) == paInvalidChannelCount) ); + HOPEFOR( ( /* Zero output channels. */ + (result = Pa_OpenStream( + &stream, + paNoDevice, 0, paFloat32, NULL, + Pa_GetDefaultOutputDeviceID(), 0, paFloat32, NULL, + SAMPLE_RATE, FRAMES_PER_BUFFER, NUM_BUFFERS, + paClipOff, + QaCallback, + &myData ) + ) == paInvalidChannelCount) ); + HOPEFOR( ( /* Nonzero input channels but no device. */ + (result = Pa_OpenStream( + &stream, + Pa_GetDefaultInputDeviceID(), 2, paFloat32, NULL, + paNoDevice, 2, paFloat32, NULL, + SAMPLE_RATE, FRAMES_PER_BUFFER, NUM_BUFFERS, + paClipOff, + QaCallback, + &myData ) + ) == paInvalidChannelCount) ); + + HOPEFOR( ( /* Nonzero output channels but no device. */ + (result = Pa_OpenStream( + &stream, + paNoDevice, 2, paFloat32, NULL, + Pa_GetDefaultOutputDeviceID(), 2, paFloat32, NULL, + SAMPLE_RATE, FRAMES_PER_BUFFER, NUM_BUFFERS, + paClipOff, + QaCallback, + &myData ) + ) == paInvalidChannelCount) ); + HOPEFOR( ( /* NULL stream pointer. */ + (result = Pa_OpenStream( + NULL, + paNoDevice, 0, paFloat32, NULL, + Pa_GetDefaultOutputDeviceID(), 2, paFloat32, NULL, + SAMPLE_RATE, FRAMES_PER_BUFFER, NUM_BUFFERS, + paClipOff, + QaCallback, + &myData ) + ) == paBadStreamPtr) ); + HOPEFOR( ( /* Low sample rate. */ + (result = Pa_OpenStream( + &stream, + paNoDevice, 0, paFloat32, NULL, + Pa_GetDefaultOutputDeviceID(), 2, paFloat32, NULL, + 1.0, FRAMES_PER_BUFFER, NUM_BUFFERS, + paClipOff, + QaCallback, + &myData ) + ) == paInvalidSampleRate) ); + HOPEFOR( ( /* High sample rate. */ + (result = Pa_OpenStream( + &stream, + paNoDevice, 0, paFloat32, NULL, + Pa_GetDefaultOutputDeviceID(), 2, paFloat32, NULL, + 10000000.0, FRAMES_PER_BUFFER, NUM_BUFFERS, + paClipOff, + QaCallback, + &myData ) + ) == paInvalidSampleRate) ); + HOPEFOR( ( /* NULL callback. */ + (result = Pa_OpenStream( + &stream, + paNoDevice, 0, paFloat32, NULL, + Pa_GetDefaultOutputDeviceID(), 2, paFloat32, NULL, + SAMPLE_RATE, FRAMES_PER_BUFFER, NUM_BUFFERS, + paClipOff, + NULL, + &myData ) + ) == paNullCallback) ); + HOPEFOR( ( /* Bad flag. */ + (result = Pa_OpenStream( + &stream, + paNoDevice, 0, paFloat32, NULL, + Pa_GetDefaultOutputDeviceID(), 2, paFloat32, NULL, + SAMPLE_RATE, FRAMES_PER_BUFFER, NUM_BUFFERS, + (1<<3), + QaCallback, + &myData ) + ) == paInvalidFlag) ); + +#if 0 /* FIXME - this is legal for some implementations. */ + HOPEFOR( ( /* Use input device as output device. */ + (result = Pa_OpenStream( + &stream, + paNoDevice, 0, paFloat32, NULL, + Pa_GetDefaultInputDeviceID(), 2, paFloat32, NULL, + SAMPLE_RATE, FRAMES_PER_BUFFER, NUM_BUFFERS, + paClipOff, + QaCallback, + &myData ) + ) == paInvalidDeviceId) ); + + HOPEFOR( ( /* Use output device as input device. */ + (result = Pa_OpenStream( + &stream, + Pa_GetDefaultOutputDeviceID(), 2, paFloat32, NULL, + paNoDevice, 0, paFloat32, NULL, + SAMPLE_RATE, FRAMES_PER_BUFFER, NUM_BUFFERS, + paClipOff, + QaCallback, + &myData ) + ) == paInvalidDeviceId) ); +#endif + + if( stream != NULL ) Pa_CloseStream( stream ); + return result; +} +/*******************************************************************/ +static int TestBadActions( void ) +{ + PortAudioStream *stream = NULL; + PaError result; + PaQaData myData; + /* Setup data for synthesis thread. */ + myData.framesLeft = (unsigned long) (SAMPLE_RATE * 100); /* 100 seconds */ + myData.numChannels = 1; + myData.mode = MODE_OUTPUT; + /* Default output. */ + EXPECT( ((result = Pa_OpenStream( + &stream, + paNoDevice, 0, paFloat32, NULL, + Pa_GetDefaultOutputDeviceID(), 2, paFloat32, NULL, + SAMPLE_RATE, FRAMES_PER_BUFFER, NUM_BUFFERS, + paClipOff, + QaCallback, + &myData ) + ) == 0) ); + HOPEFOR( ((result = Pa_StartStream( NULL )) == paBadStreamPtr) ); + HOPEFOR( ((result = Pa_StopStream( NULL )) == paBadStreamPtr) ); + HOPEFOR( ((result = Pa_StreamActive( NULL )) == paBadStreamPtr) ); + HOPEFOR( ((result = Pa_CloseStream( NULL )) == paBadStreamPtr) ); + HOPEFOR( ((result = (PaError)Pa_StreamTime( NULL )) != 0) ); + HOPEFOR( ((result = (PaError)Pa_GetCPULoad( NULL )) != 0) ); +error: + if( stream != NULL ) Pa_CloseStream( stream ); + return result; +} -- cgit v1.2.1