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libtdevnc
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Update encodingstest.

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* Fixed segfault on shutdown.
* Updated to test all encodings.
* Fixed to operate with encodings that split up rects into
  smaller rects.
pull/1/head
Christian Beier 14 years ago
parent e92951d19d
commit ab9fc40aab
1 changed files with 25 additions and 42 deletions
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67
test/encodingstest.c
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@ -17,15 +17,16 @@ static MUTEX(frameBufferMutex);
typedef struct { int id; char* str; } encoding_t;
static encoding_t testEncodings[]={
{ rfbEncodingRaw, "raw" },
{ rfbEncodingRaw, "raw" },
{ rfbEncodingRRE, "rre" },
/* TODO: fix corre */
/* { rfbEncodingCoRRE, "corre" }, */
{ rfbEncodingCoRRE, "corre" },
{ rfbEncodingHextile, "hextile" },
{ rfbEncodingUltra, "ultra" },
#ifdef LIBVNCSERVER_HAVE_LIBZ
{ rfbEncodingZlib, "zlib" },
{ rfbEncodingZlibHex, "zlibhex" },
{ rfbEncodingZRLE, "zrle" },
{ rfbEncodingZYWRLE, "zywrle" },
#ifdef LIBVNCSERVER_HAVE_LIBJPEG
{ rfbEncodingTight, "tight" },
#endif
@ -39,7 +40,6 @@ static encoding_t testEncodings[]={
/* Here come the variables/functions to handle the test output */
static const int width=400,height=300;
static struct { int x1,y1,x2,y2; } lastUpdateRect;
static unsigned int statistics[2][NUMBER_OF_ENCODINGS_TO_TEST];
static unsigned int totalFailed,totalCount;
static unsigned int countGotUpdate;
@ -49,22 +49,9 @@ static void initStatistics(void) {
memset(statistics[0],0,sizeof(int)*NUMBER_OF_ENCODINGS_TO_TEST);
memset(statistics[1],0,sizeof(int)*NUMBER_OF_ENCODINGS_TO_TEST);
totalFailed=totalCount=0;
lastUpdateRect.x1=0;
lastUpdateRect.y1=0;
lastUpdateRect.x2=width;
lastUpdateRect.y2=height;
INIT_MUTEX(statisticsMutex);
}
static void updateServerStatistics(int x1,int y1,int x2,int y2) {
LOCK(statisticsMutex);
countGotUpdate=0;
lastUpdateRect.x1=x1;
lastUpdateRect.y1=y1;
lastUpdateRect.x2=x2;
lastUpdateRect.y2=y2;
UNLOCK(statisticsMutex);
}
static void updateStatistics(int encodingIndex,rfbBool failed) {
LOCK(statisticsMutex);
@ -115,7 +102,7 @@ static rfbBool doFramebuffersMatch(rfbScreenInfo* server,rfbClient* client,
static rfbBool resize(rfbClient* cl) {
if(cl->frameBuffer)
free(cl->frameBuffer);
cl->frameBuffer=(char*)malloc(cl->width*cl->height*cl->format.bitsPerPixel/8);
cl->frameBuffer=malloc(cl->width*cl->height*cl->format.bitsPerPixel/8);
if(!cl->frameBuffer)
return FALSE;
SendFramebufferUpdateRequest(cl,0,0,cl->width,cl->height,FALSE);
@ -129,44 +116,44 @@ typedef struct clientData {
} clientData;
static void update(rfbClient* client,int x,int y,int w,int h) {
clientData* cd=(clientData*)client->clientData;
int maxDelta=0;
#ifndef VERY_VERBOSE
static const char* progress="|/-\\";
static int counter=0;
if(++counter>sizeof(progress)) counter=0;
fprintf(stderr,"%c\r",progress[counter]);
#else
clientData* cd=(clientData*)client->clientData;
rfbClientLog("Got update (encoding=%s): (%d,%d)-(%d,%d)\n",
testEncodings[cd->encodingIndex].str,
x,y,x+w,y+h);
#endif
}
/* only check if this was the last update */
if(x+w!=lastUpdateRect.x2 || y+h!=lastUpdateRect.y2) {
#ifdef VERY_VERBOSE
rfbClientLog("Waiting (%d!=%d or %d!=%d)\n",
x+w,lastUpdateRect.x2,y+h,lastUpdateRect.y2);
#endif
return;
}
static void update_finished(rfbClient* client) {
clientData* cd=(clientData*)client->clientData;
int maxDelta=0;
#ifdef LIBVNCSERVER_HAVE_LIBZ
if(testEncodings[cd->encodingIndex].id==rfbEncodingZYWRLE)
maxDelta=5;
#ifdef LIBVNCSERVER_HAVE_LIBJPEG
if(testEncodings[cd->encodingIndex].id==rfbEncodingTight)
maxDelta=5;
#endif
#endif
updateStatistics(cd->encodingIndex,
!doFramebuffersMatch(cd->server,client,maxDelta));
}
static void* clientLoop(void* data) {
rfbClient* client=(rfbClient*)data;
clientData* cd=(clientData*)client->clientData;
client->appData.encodingsString=strdup(testEncodings[cd->encodingIndex].str);
client->appData.qualityLevel = 7; /* ZYWRLE fails the test with standard settings */
sleep(1);
rfbClientLog("Starting client (encoding %s, display %s)\n",
@ -201,6 +188,7 @@ static void startClient(int encodingIndex,rfbScreenInfo* server) {
client->clientData=malloc(sizeof(clientData));
client->MallocFrameBuffer=resize;
client->GotFrameBufferUpdate=update;
client->FinishedFrameBufferUpdate=update_finished;
cd=(clientData*)client->clientData;
cd->encodingIndex=encodingIndex;
@ -208,10 +196,6 @@ static void startClient(int encodingIndex,rfbScreenInfo* server) {
cd->display=(char*)malloc(6);
sprintf(cd->display,":%d",server->port-5900);
lastUpdateRect.x1=lastUpdateRect.y1=0;
lastUpdateRect.x2=server->width;
lastUpdateRect.y2=server->height;
pthread_create(&all_threads[thread_counter++],NULL,clientLoop,(void*)client);
}
@ -228,11 +212,10 @@ static void idle(rfbScreenInfo* server)
#else
goForward=(countGotUpdate==1);
#endif
/* if(lastUpdateRect.x2==354)
rfbLog("server checked: countGotUpdate=%d\n",countGotUpdate); */
UNLOCK(statisticsMutex);
if(!goForward)
return;
return;
countGotUpdate=0;
LOCK(frameBufferMutex);
@ -250,10 +233,6 @@ static void idle(rfbScreenInfo* server)
}
rfbMarkRectAsModified(server,x1,y1,x2,y2);
lastUpdateRect.x1=x1;
lastUpdateRect.y1=y1;
lastUpdateRect.x2=x2;
lastUpdateRect.y2=y2;
#ifdef VERY_VERBOSE
rfbLog("Sent update (%d,%d)-(%d,%d)\n",x1,y1,x2,y2);
#endif
@ -338,10 +317,14 @@ int main(int argc,char** argv)
}
#endif
rfbScreenCleanup(server);
/* shut down server, disconnecting all clients */
rfbShutdownServer(server, TRUE);
for(i=0;i<thread_counter;i++)
pthread_join(all_threads[i], NULL);
free(server->frameBuffer);
rfbScreenCleanup(server);
rfbLog("Statistics:\n");
for(i=0;i<NUMBER_OF_ENCODINGS_TO_TEST;i++)

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