Implemented full e2e testing

Test/Integration/TraceTest.cpp

@@ -5,6 +5,7 @@
 #include "StandardParser.h"
 #include "StreamString.h"
 #include "HighResolutionTimer.h"
+#include "TestCommon.h"
 #include <assert.h>
 #include <stdio.h>
 
@@ -31,14 +32,19 @@ void TestFullTracePipeline() {
     assert(sig != NULL_PTR(DebugSignalInfo*));
     printf("Signal registered with ID: %u\n", sig->internalID);
 
-    // 3. Enable Trace manually
-    sig->isTracing = true;
-    sig->decimationFactor = 1;
+    // 3. Enable Trace via the real API (DebugService::TraceSignal), not by
+    // poking isTracing directly — DebugService's override also flags
+    // udpsConfigPending so the streamer thread rebuilds its UDPS slot table
+    // and CONFIG packet. Without that, the streamer's anyData/slot-match
+    // logic (DebugService.cpp Streamer()) never finds a slot for this
+    // signal's samples and silently never sends any DATA packet at all.
+    assert(service.TraceSignal("TraceTest.Signal", true, 1) == 1u);
 
     // 4. Setup a local UDP listener
     BasicUDPSocket listener;
     assert(listener.Open());
     assert(listener.Listen(8083));
+    GrowUDPRecvBuffer(listener);
 
     // 5. Simulate cycles
     printf("Simulating cycles...\n");
@@ -49,29 +55,10 @@ void TestFullTracePipeline() {
         Sleep::MSec(10);
     }
 
-    // 6. Try to read from UDP
-    char buffer[2048];
-    uint32 size = 2048;
-    TimeoutType timeout(1000); // 1s
-    if (listener.Read(buffer, size, timeout)) {
-        printf("SUCCESS: Received %u bytes over UDP!\n", size);
-        
-        TraceHeader *h = (TraceHeader*)buffer;
-        printf("Header: Magic=0x%X, Count=%u, Seq=%u\n", h->magic, h->count, h->seq);
-        
-        uint32 offset = sizeof(TraceHeader);
-        if (size >= offset + 16) {
-            uint32 recId = *(uint32*)(&buffer[offset]);
-            uint64 recTs = *(uint64*)(&buffer[offset + 4]);
-            uint32 recSize = *(uint32*)(&buffer[offset + 12]);
-            printf("Data: ID=%u, TS=%llu, Size=%u\n", recId, (unsigned long long)recTs, recSize);
-            if (size >= offset + 16 + recSize) {
-                if (recSize == 4) {
-                    uint32 recVal = *(uint32*)(&buffer[offset + 16]);
-                    printf("Value=%u\n", recVal);
-                }
-            }
-        }
+    // 6. Try to read a real UDPS DATA packet from UDP
+    uint32 val = 0;
+    if (ReadUDPSTraceScalar(listener, 2000, val)) {
+        printf("SUCCESS: Received UDPS DATA packet! Value=%u\n", val);
     } else {
         printf("FAILURE: No UDP packets received.\n");
     }