1 files changed, 0 insertions, 168 deletions
diff --git a/portaudio/test/patest_write_stop_hang_illegal.c b/portaudio/test/patest_write_stop_hang_illegal.c
deleted file mode 100644
index 3d53d4f..0000000
--- a/portaudio/test/patest_write_stop_hang_illegal.c
+++ /dev/null
@@ -1,168 +0,0 @@
-/** @file patest_write_stop_threads.c
-    @brief Call Pa_StopStream() from another thread to see if PortAudio hangs.
-    @author Bjorn Roche of XO Audio (www.xoaudio.com)
-    @author Ross Bencina
-    @author Phil Burk
-*/
-/*
- * $Id$
- *
- * 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 <unistd.h>
-#include <math.h>
-#include <memory.h>
-/* pthread may only be available on Mac and Linux. */
-#include <pthread.h>
-#include "portaudio.h"
-
-#define SAMPLE_RATE         (44100)
-#define FRAMES_PER_BUFFER   (2048)
-
-static float s_buffer[FRAMES_PER_BUFFER][2]; /* stereo output buffer */
-
-/**
- * WARNING: PortAudio is NOT thread safe. DO NOT call PortAudio
- * from multiple threads without synchronization. This test uses
- * PA in an ILLEGAL WAY in order to try to flush out potential hang bugs.
- * The test calls Pa_WriteStream() and Pa_StopStream() simultaneously
- * from separate threads in order to try to cause Pa_StopStream() to hang.
- * In the main thread we write to the stream in a loop.
- * Then try stopping PA from another thread to see if it hangs.
- *
- * @note: Do not expect this test to pass. The test is only here
- * as a debugging aid for hang bugs. Since this test uses PA in an
- * illegal way, it may fail for reasons that are not PA bugs.
- */
-
-/* Wait awhile then abort the stream. */
-void *stop_thread_proc(void *arg)
-{
-    PaStream *stream = (PaStream *)arg;
-    PaTime time;
-    for (int i = 0; i < 20; i++)
-    {
-        /* ILLEGAL unsynchronised call to PA, see comment above */
-        time = Pa_GetStreamTime( stream );
-        printf("Stream time = %f\n", time);
-        fflush(stdout);
-        usleep(100 * 1000);
-    }
-    printf("Call Pa_StopStream()\n");
-    fflush(stdout);
-    /* ILLEGAL unsynchronised call to PA, see comment above */
-    PaError err = Pa_StopStream( stream );
-    printf("Pa_StopStream() returned %d\n", err);
-    fflush(stdout);
-
-    return stream;
-}
-
-int main(void);
-int main(void)
-{
-    PaStreamParameters outputParameters;
-    PaStream *stream;
-    PaError err;
-    int result;
-    pthread_t thread;
-
-    printf( "PortAudio Test: output silence and stop from another thread. SR = %d, BufSize = %d\n",
-            SAMPLE_RATE, FRAMES_PER_BUFFER);
-
-    err = Pa_Initialize();
-    if( err != paNoError ) goto error;
-
-    outputParameters.device = Pa_GetDefaultOutputDevice(); /* default output device */
-    outputParameters.channelCount = 2;       /* stereo output */
-    outputParameters.sampleFormat = paFloat32; /* 32 bit floating point output */
-    outputParameters.suggestedLatency = Pa_GetDeviceInfo( outputParameters.device )->defaultHighOutputLatency * 5;
-    outputParameters.hostApiSpecificStreamInfo = NULL;
-
-    /* open the stream */
-    err = Pa_OpenStream(
-              &stream,
-              NULL, /* no input */
-              &outputParameters,
-              SAMPLE_RATE,
-              FRAMES_PER_BUFFER,
-              paClipOff,      /* we won't output out of range samples so don't bother clipping them */
-              NULL, /* no callback, use blocking API */
-              NULL ); /* no callback, so no callback userData */
-    if( err != paNoError ) goto error;
-
-    result = pthread_create(&thread, NULL /* attributes */, stop_thread_proc, stream);
-
-    /* start the stream */
-    err = Pa_StartStream( stream );
-    if( err != paNoError ) goto error;
-
-    /* clear buffer */
-    memset( s_buffer, 0, sizeof(s_buffer) );
-
-    /* play the silent buffer many times */
-    while( Pa_IsStreamActive(stream) > 0 )
-    {
-        err = Pa_WriteStream( stream, s_buffer, FRAMES_PER_BUFFER );
-        printf("Pa_WriteStream returns %d = %s\n", err, Pa_GetErrorText( err ));
-        if( err != paNoError )
-        {
-            err = paNoError;
-            break;
-        };
-    }
-
-    printf("Try to join the thread that called Pa_StopStream().\n");
-    result = pthread_join( thread, NULL );
-    printf("pthread_join returned %d\n", result);
-
-    /* close, and terminate */
-    printf("Call Pa_CloseStream\n");
-    err = Pa_CloseStream( stream );
-    if( err != paNoError ) goto error;
-
-    Pa_Terminate();
-    printf("Test finished.\n");
-
-    return err;
-error:
-    Pa_Terminate();
-    fprintf( stderr, "An error occurred while using the portaudio stream\n" );
-    fprintf( stderr, "Error number: %d\n", err );
-    fprintf( stderr, "Error message: %s\n", Pa_GetErrorText( err ) );
-    return err;
-}