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Diffstat (limited to 'portaudio/qa/paqa_errs.c')
| -rw-r--r-- | portaudio/qa/paqa_errs.c | 403 |
1 files changed, 0 insertions, 403 deletions
diff --git a/portaudio/qa/paqa_errs.c b/portaudio/qa/paqa_errs.c deleted file mode 100644 index 8d4094f..0000000 --- a/portaudio/qa/paqa_errs.c +++ /dev/null @@ -1,403 +0,0 @@ -/** @file paqa_errs.c - @ingroup qa_src - @brief Self Testing Quality Assurance app for PortAudio - Do lots of bad things to test error reporting. - @author Phil Burk http://www.softsynth.com - Pieter Suurmond adapted to V19 API. -*/ -/* - * $Id$ - * - * 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. - * - * 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. - */ - -/* - * The text above constitutes the entire PortAudio license; however, - * the PortAudio community also makes the following non-binding requests: - * - * 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. It is also - * requested that these non-binding requests be included along with the - * license above. - */ - -#include <stdio.h> -#include <math.h> - -#include "portaudio.h" - -/*--------- Definitions ---------*/ -#define MODE_INPUT (0) -#define MODE_OUTPUT (1) -#define FRAMES_PER_BUFFER (64) -#define SAMPLE_RATE (44100.0) - -typedef struct PaQaData -{ - unsigned long framesLeft; - int numChannels; - int bytesPerSample; - int mode; -} -PaQaData; - -static int gNumPassed = 0; /* Two globals */ -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( const void* inputBuffer, - void* outputBuffer, - unsigned long framesPerBuffer, - const PaStreamCallbackTimeInfo* timeInfo, - PaStreamCallbackFlags statusFlags, - void* userData ) -{ - unsigned long i; - unsigned char* out = (unsigned char *) outputBuffer; - PaQaData* data = (PaQaData *) userData; - - (void)inputBuffer; /* Prevent "unused variable" warnings. */ - - /* 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; i<numBytes; i++ ) - { - *out++ = 0; - } - } - /* Are we through yet? */ - if( data->framesLeft > framesPerBuffer ) - { - data->framesLeft -= framesPerBuffer; - return 0; - } - else - { - data->framesLeft = 0; - return 1; - } -} - -static PaDeviceIndex FindInputOnlyDevice(void) -{ - PaDeviceIndex result = Pa_GetDefaultInputDevice(); - if( result != paNoDevice && Pa_GetDeviceInfo(result)->maxOutputChannels == 0 ) - return result; - - for( result = 0; result < Pa_GetDeviceCount(); ++result ) - { - if( Pa_GetDeviceInfo(result)->maxOutputChannels == 0 ) - return result; - } - - return paNoDevice; -} - -static PaDeviceIndex FindOutputOnlyDevice(void) -{ - PaDeviceIndex result = Pa_GetDefaultOutputDevice(); - if( result != paNoDevice && Pa_GetDeviceInfo(result)->maxInputChannels == 0 ) - return result; - - for( result = 0; result < Pa_GetDeviceCount(); ++result ) - { - if( Pa_GetDeviceInfo(result)->maxInputChannels == 0 ) - return result; - } - - return paNoDevice; -} - -/*-------------------------------------------------------------------------------------------------*/ -static int TestBadOpens( void ) -{ - PaStream* stream = NULL; - PaError result; - PaQaData myData; - PaStreamParameters ipp, opp; - const PaDeviceInfo* info = NULL; - - - /* Setup data for synthesis thread. */ - myData.framesLeft = (unsigned long) (SAMPLE_RATE * 100); /* 100 seconds */ - myData.numChannels = 1; - myData.mode = MODE_OUTPUT; - - /*----------------------------- No devices specified: */ - ipp.device = opp.device = paNoDevice; - ipp.channelCount = opp.channelCount = 0; /* Also no channels. */ - ipp.hostApiSpecificStreamInfo = opp.hostApiSpecificStreamInfo = NULL; - ipp.sampleFormat = opp.sampleFormat = paFloat32; - /* Take the low latency of the default device for all subsequent tests. */ - info = Pa_GetDeviceInfo(Pa_GetDefaultInputDevice()); - ipp.suggestedLatency = info ? info->defaultLowInputLatency : 0.100; - info = Pa_GetDeviceInfo(Pa_GetDefaultOutputDevice()); - opp.suggestedLatency = info ? info->defaultLowOutputLatency : 0.100; - HOPEFOR(((result = Pa_OpenStream(&stream, &ipp, &opp, - SAMPLE_RATE, FRAMES_PER_BUFFER, - paClipOff, QaCallback, &myData )) == paInvalidDevice)); - - /*----------------------------- No devices specified #2: */ - HOPEFOR(((result = Pa_OpenStream(&stream, NULL, NULL, - SAMPLE_RATE, FRAMES_PER_BUFFER, - paClipOff, QaCallback, &myData )) == paInvalidDevice)); - - /*----------------------------- Out of range input device specified: */ - ipp.hostApiSpecificStreamInfo = opp.hostApiSpecificStreamInfo = NULL; - ipp.sampleFormat = opp.sampleFormat = paFloat32; - ipp.channelCount = 0; ipp.device = Pa_GetDeviceCount(); /* And no output device, and no channels. */ - opp.channelCount = 0; opp.device = paNoDevice; - HOPEFOR(((result = Pa_OpenStream(&stream, &ipp, NULL, - SAMPLE_RATE, FRAMES_PER_BUFFER, - paClipOff, QaCallback, &myData )) == paInvalidDevice)); - - /*----------------------------- Out of range output device specified: */ - ipp.hostApiSpecificStreamInfo = opp.hostApiSpecificStreamInfo = NULL; - ipp.sampleFormat = opp.sampleFormat = paFloat32; - ipp.channelCount = 0; ipp.device = paNoDevice; /* And no input device, and no channels. */ - opp.channelCount = 0; opp.device = Pa_GetDeviceCount(); - HOPEFOR(((result = Pa_OpenStream(&stream, NULL, &opp, - SAMPLE_RATE, FRAMES_PER_BUFFER, - paClipOff, QaCallback, &myData )) == paInvalidDevice)); - - if (Pa_GetDefaultInputDevice() != paNoDevice) { - /*----------------------------- Zero input channels: */ - ipp.hostApiSpecificStreamInfo = opp.hostApiSpecificStreamInfo = NULL; - ipp.sampleFormat = opp.sampleFormat = paFloat32; - ipp.channelCount = 0; ipp.device = Pa_GetDefaultInputDevice(); - opp.channelCount = 0; opp.device = paNoDevice; /* And no output device, and no output channels. */ - HOPEFOR(((result = Pa_OpenStream(&stream, &ipp, NULL, - SAMPLE_RATE, FRAMES_PER_BUFFER, - paClipOff, QaCallback, &myData )) == paInvalidChannelCount)); - } - - if (Pa_GetDefaultOutputDevice() != paNoDevice) { - /*----------------------------- Zero output channels: */ - ipp.hostApiSpecificStreamInfo = opp.hostApiSpecificStreamInfo = NULL; - ipp.sampleFormat = opp.sampleFormat = paFloat32; - ipp.channelCount = 0; ipp.device = paNoDevice; /* And no input device, and no input channels. */ - opp.channelCount = 0; opp.device = Pa_GetDefaultOutputDevice(); - HOPEFOR(((result = Pa_OpenStream(&stream, NULL, &opp, - SAMPLE_RATE, FRAMES_PER_BUFFER, - paClipOff, QaCallback, &myData )) == paInvalidChannelCount)); - } - /*----------------------------- Nonzero input and output channels but no output device: */ - ipp.hostApiSpecificStreamInfo = opp.hostApiSpecificStreamInfo = NULL; - ipp.sampleFormat = opp.sampleFormat = paFloat32; - ipp.channelCount = 2; ipp.device = Pa_GetDefaultInputDevice(); /* Both stereo. */ - opp.channelCount = 2; opp.device = paNoDevice; - HOPEFOR(((result = Pa_OpenStream(&stream, &ipp, &opp, - SAMPLE_RATE, FRAMES_PER_BUFFER, - paClipOff, QaCallback, &myData )) == paInvalidDevice)); - - /*----------------------------- Nonzero input and output channels but no input device: */ - ipp.hostApiSpecificStreamInfo = opp.hostApiSpecificStreamInfo = NULL; - ipp.sampleFormat = opp.sampleFormat = paFloat32; - ipp.channelCount = 2; ipp.device = paNoDevice; - opp.channelCount = 2; opp.device = Pa_GetDefaultOutputDevice(); - HOPEFOR(((result = Pa_OpenStream(&stream, &ipp, &opp, - SAMPLE_RATE, FRAMES_PER_BUFFER, - paClipOff, QaCallback, &myData )) == paInvalidDevice)); - - if (Pa_GetDefaultOutputDevice() != paNoDevice) { - /*----------------------------- NULL stream pointer: */ - ipp.hostApiSpecificStreamInfo = opp.hostApiSpecificStreamInfo = NULL; - ipp.sampleFormat = opp.sampleFormat = paFloat32; - ipp.channelCount = 0; ipp.device = paNoDevice; /* Output is more likely than input. */ - opp.channelCount = 2; opp.device = Pa_GetDefaultOutputDevice(); /* Only 2 output channels. */ - HOPEFOR(((result = Pa_OpenStream(NULL, &ipp, &opp, - SAMPLE_RATE, FRAMES_PER_BUFFER, - paClipOff, QaCallback, &myData )) == paBadStreamPtr)); - - /*----------------------------- Low sample rate: */ - ipp.hostApiSpecificStreamInfo = opp.hostApiSpecificStreamInfo = NULL; - ipp.sampleFormat = opp.sampleFormat = paFloat32; - ipp.channelCount = 0; ipp.device = paNoDevice; - opp.channelCount = 2; opp.device = Pa_GetDefaultOutputDevice(); - HOPEFOR(((result = Pa_OpenStream(&stream, NULL, &opp, - 1.0, FRAMES_PER_BUFFER, /* 1 cycle per second (1 Hz) is too low. */ - paClipOff, QaCallback, &myData )) == paInvalidSampleRate)); - - /*----------------------------- High sample rate: */ - ipp.hostApiSpecificStreamInfo = opp.hostApiSpecificStreamInfo = NULL; - ipp.sampleFormat = opp.sampleFormat = paFloat32; - ipp.channelCount = 0; ipp.device = paNoDevice; - opp.channelCount = 2; opp.device = Pa_GetDefaultOutputDevice(); - HOPEFOR(((result = Pa_OpenStream(&stream, NULL, &opp, - 10000000.0, FRAMES_PER_BUFFER, /* 10^6 cycles per second (10 MHz) is too high. */ - paClipOff, QaCallback, &myData )) == paInvalidSampleRate)); - - /*----------------------------- NULL callback: */ - /* NULL callback is valid in V19 -- it means use blocking read/write stream - - ipp.hostApiSpecificStreamInfo = opp.hostApiSpecificStreamInfo = NULL; - ipp.sampleFormat = opp.sampleFormat = paFloat32; - ipp.channelCount = 0; ipp.device = paNoDevice; - opp.channelCount = 2; opp.device = Pa_GetDefaultOutputDevice(); - HOPEFOR(((result = Pa_OpenStream(&stream, NULL, &opp, - SAMPLE_RATE, FRAMES_PER_BUFFER, - paClipOff, - NULL, - &myData )) == paNullCallback)); - */ - - /*----------------------------- Bad flag: */ - ipp.hostApiSpecificStreamInfo = opp.hostApiSpecificStreamInfo = NULL; - ipp.sampleFormat = opp.sampleFormat = paFloat32; - ipp.channelCount = 0; ipp.device = paNoDevice; - opp.channelCount = 2; opp.device = Pa_GetDefaultOutputDevice(); - HOPEFOR(((result = Pa_OpenStream(&stream, NULL, &opp, - SAMPLE_RATE, FRAMES_PER_BUFFER, - 255, /* Is 8 maybe legal V19 API? */ - QaCallback, &myData )) == paInvalidFlag)); - } - - /*----------------------------- using input device as output device: */ - if( FindInputOnlyDevice() != paNoDevice ) - { - ipp.hostApiSpecificStreamInfo = opp.hostApiSpecificStreamInfo = NULL; - ipp.sampleFormat = opp.sampleFormat = paFloat32; - ipp.channelCount = 0; ipp.device = paNoDevice; /* And no input device, and no channels. */ - opp.channelCount = 2; opp.device = FindInputOnlyDevice(); - HOPEFOR(((result = Pa_OpenStream(&stream, NULL, &opp, - SAMPLE_RATE, FRAMES_PER_BUFFER, - paClipOff, QaCallback, &myData )) == paInvalidChannelCount)); - } - - /*----------------------------- using output device as input device: */ - if( FindOutputOnlyDevice() != paNoDevice ) - { - ipp.hostApiSpecificStreamInfo = opp.hostApiSpecificStreamInfo = NULL; - ipp.sampleFormat = opp.sampleFormat = paFloat32; - ipp.channelCount = 2; ipp.device = FindOutputOnlyDevice(); - opp.channelCount = 0; opp.device = paNoDevice; /* And no output device, and no channels. */ - HOPEFOR(((result = Pa_OpenStream(&stream, &ipp, NULL, - SAMPLE_RATE, FRAMES_PER_BUFFER, - paClipOff, QaCallback, &myData )) == paInvalidChannelCount)); - - } - - if( stream != NULL ) Pa_CloseStream( stream ); - return result; -} - -/*-----------------------------------------------------------------------------------------*/ -static int TestBadActions( void ) -{ - PaStream* stream = NULL; - const PaDeviceInfo* deviceInfo = NULL; - PaError result = 0; - PaQaData myData; - PaStreamParameters opp; - const PaDeviceInfo* info = NULL; - - /* Setup data for synthesis thread. */ - myData.framesLeft = (unsigned long)(SAMPLE_RATE * 100); /* 100 seconds */ - myData.numChannels = 1; - myData.mode = MODE_OUTPUT; - - opp.device = Pa_GetDefaultOutputDevice(); /* Default output. */ - opp.channelCount = 2; /* Stereo output. */ - opp.hostApiSpecificStreamInfo = NULL; - opp.sampleFormat = paFloat32; - info = Pa_GetDeviceInfo(opp.device); - opp.suggestedLatency = info ? info->defaultLowOutputLatency : 0.100; - - if (opp.device != paNoDevice) { - HOPEFOR(((result = Pa_OpenStream(&stream, NULL, /* Take NULL as input parame- */ - &opp, /* ters, meaning try only output. */ - SAMPLE_RATE, FRAMES_PER_BUFFER, - paClipOff, QaCallback, &myData )) == paNoError)); - } - - HOPEFOR(((deviceInfo = Pa_GetDeviceInfo(paNoDevice)) == NULL)); - HOPEFOR(((deviceInfo = Pa_GetDeviceInfo(87654)) == NULL)); - HOPEFOR(((result = Pa_StartStream(NULL)) == paBadStreamPtr)); - HOPEFOR(((result = Pa_StopStream(NULL)) == paBadStreamPtr)); - HOPEFOR(((result = Pa_IsStreamStopped(NULL)) == paBadStreamPtr)); - HOPEFOR(((result = Pa_IsStreamActive(NULL)) == paBadStreamPtr)); - HOPEFOR(((result = Pa_CloseStream(NULL)) == paBadStreamPtr)); - HOPEFOR(((result = Pa_SetStreamFinishedCallback(NULL, NULL)) == paBadStreamPtr)); - HOPEFOR(((result = !Pa_GetStreamInfo(NULL)))); - HOPEFOR(((result = Pa_GetStreamTime(NULL)) == 0.0)); - HOPEFOR(((result = Pa_GetStreamCpuLoad(NULL)) == 0.0)); - HOPEFOR(((result = Pa_ReadStream(NULL, NULL, 0)) == paBadStreamPtr)); - HOPEFOR(((result = Pa_WriteStream(NULL, NULL, 0)) == paBadStreamPtr)); - - /** @todo test Pa_GetStreamReadAvailable and Pa_GetStreamWriteAvailable */ - - if (stream != NULL) Pa_CloseStream(stream); - return result; -} - -/*---------------------------------------------------------------------*/ -int main(void); -int main(void) -{ - PaError result; - - EXPECT(((result = Pa_Initialize()) == paNoError)); - TestBadOpens(); - TestBadActions(); -error: - Pa_Terminate(); - printf("QA Report: %d passed, %d failed.\n", gNumPassed, gNumFailed); - return 0; -} |