test(suites): run acceptance and fault flows on dummy backend

README.md

@@ -40,7 +40,7 @@ cmake --build build
 
 **Verify binaries exist:**
 ```bash
-ls -la build/{cvmmap_sim,cvmmap_streamer,rtp_receiver_tester,rtmp_stub_tester}
+ls -la build/{cvmmap_streamer,rtp_receiver_tester,rtmp_stub_tester}
 ```
 
 ### Mandatory Acceptance (Standalone)
@@ -79,14 +79,17 @@ Run the fault injection and latency validation suite.
 
 **1. Start the simulator:**
 ```bash
-./build/cvmmap_sim \
+./build/cvmmap_streamer \
+    --run-mode pipeline \
+    --codec h264 \
     --shm-name test_stream \
     --zmq-endpoint "ipc:///tmp/test_sync.ipc" \
-    --label teststream \
+    --input-mode dummy \
-    --frames 300 \
+    --dummy-label teststream \
-    --fps 30 \
+    --dummy-frames 300 \
-    --width 640 \
+    --dummy-fps 30 \
-    --height 360
+    --dummy-width 640 \
+    --dummy-height 360
 ```
 
 **2. Test RTP output:**

docs/caveats.md

@@ -21,10 +21,10 @@ The cv-mmap simulator uses POSIX shared memory naming that imposes a 24-byte max
 Use compact deterministic labels:
 ```bash
 # Good (19 bytes)
-./build/cvmmap_sim --label acc_1_rtp_h264 ...
+./build/cvmmap_streamer --run-mode pipeline --input-mode dummy --dummy-label acc_1_rtp_h264 ...
 
 # Bad (28 bytes, will fail)
-./build/cvmmap_sim --label acceptance_rtp_h264_test ...
+./build/cvmmap_streamer --run-mode pipeline --input-mode dummy --dummy-label acceptance_rtp_h264_test ...
 ```
 
 ### Deterministic Simulator Sizing
@@ -37,11 +37,14 @@ Small frame sizes can trigger GStreamer caps negotiation failures before the fir
 
 **Recommended simulator parameters for validation:**
 ```bash
-./build/cvmmap_sim \
+./build/cvmmap_streamer \
-    --width 640 \
+    --run-mode pipeline \
-    --height 360 \
+    --input-mode dummy \
-    --fps 200 \
+    --dummy-label acc_1_rtp_h264 \
-    --frames 320
+    --dummy-width 640 \
+    --dummy-height 360 \
+    --dummy-fps 200 \
+    --dummy-frames 320
 ```
 
 ### Build Path Isolation
@@ -266,7 +269,7 @@ cat .sisyphus/evidence/task-14-acceptance/RUN_ID/1-rtp_h264/streamer.log
 Before running scripts, verify all binaries are built:
 
 ```bash
-for bin in cvmmap_sim cvmmap_streamer rtp_receiver_tester rtmp_stub_tester; do
+for bin in cvmmap_streamer rtp_receiver_tester rtmp_stub_tester; do
     test -x "build/$bin" || echo "Missing: $bin"
 done
 ```
@@ -275,7 +278,7 @@ done
 
 ```bash
 # Test simulator only
-./build/cvmmap_sim --help
+./build/cvmmap_streamer --run-mode pipeline --help
 
 # Test streamer config validation only
 ./build/cvmmap_streamer --codec h264 --shm-name test --zmq-endpoint ipc:///tmp/test.ipc

docs/compat_matrix.md

@@ -134,15 +134,17 @@ echo "Exit code: $?"
     --packet-threshold 1 \
     --timeout-ms 10000
 
-# Terminal 2: Simulator + Streamer
+# Terminal 2: Streamer in dummy input mode
-./build/cvmmap_sim \
+./build/cvmmap_streamer \
+    --run-mode pipeline \
+    --input-mode dummy \
     --shm-name test_rtp_h264 \
     --zmq-endpoint "ipc:///tmp/test_rtp_h264.ipc" \
-    --label rtp_h264 \
+    --dummy-label rtp_h264 \
-    --frames 320 \
+    --dummy-frames 320 \
-    --fps 200 \
+    --dummy-fps 200 \
-    --width 640 \
+    --dummy-width 640 \
-    --height 360 &
+    --dummy-height 360 &
 
 ./build/cvmmap_streamer \
     --run-mode pipeline \

scripts/acceptance_standalone.sh

@@ -126,23 +126,19 @@ run_matrix_row() {
 
 	local sim_label="acc_${order}_${protocol}_${codec}"
 
-	local sim_cmd=(
-		"${BUILD_DIR}/cvmmap_sim"
-		--shm-name "${shm_name}"
-		--zmq-endpoint "${zmq_endpoint}"
-		--label "${sim_label}"
-		--frames 320
-		--fps 200
-		--width 640
-		--height 360
-	)
-
 	local streamer_cmd=(
 		"${BUILD_DIR}/cvmmap_streamer"
 		--run-mode pipeline
 		--codec "${codec}"
 		--shm-name "${shm_name}"
 		--zmq-endpoint "${zmq_endpoint}"
+		--input-mode dummy
+		--dummy-label "${sim_label}"
+		--dummy-frames 320
+		--dummy-fps 200
+		--dummy-width 640
+		--dummy-height 360
+		--dummy-startup-delay-ms 0
 		--queue-size 1
 		--gop 30
 		--b-frames 0
@@ -220,12 +216,7 @@ run_matrix_row() {
 	cleanup_pids+=("${tester_pid}")
 
 	sleep 1
-
+	: > "${sim_log}"
-	"${sim_cmd[@]}" > "${sim_log}" 2>&1 &
-	local sim_pid=$!
-	cleanup_pids+=("${sim_pid}")
-
-	sleep 1
 
 	"${streamer_cmd[@]}" > "${streamer_log}" 2>&1
 	local streamer_rc=$?
@@ -233,8 +224,7 @@ run_matrix_row() {
 	wait_pid "${tester_pid}" 15
 	local tester_rc=$?
 
-	wait_pid "${sim_pid}" 15
+	local sim_rc=0
-	local sim_rc=$?
 
 	row_end_ms="$(date +%s%3N)"
 	duration_ms=$((row_end_ms - row_start_ms))
@@ -269,8 +259,7 @@ run_matrix_row() {
 }
 
 main() {
-	local required=(
+local required=(
-		"${BUILD_DIR}/cvmmap_sim"
 	"${BUILD_DIR}/cvmmap_streamer"
 	"${BUILD_DIR}/rtp_receiver_tester"
 	"${BUILD_DIR}/rtmp_stub_tester"

scripts/fault_suite.sh

@@ -205,26 +205,19 @@ run_fault_scenario() {
 	local rtp_port
 	rtp_port="$(scenario_port "${order}")"
 
-	local sim_cmd=(
-		"${BUILD_DIR}/cvmmap_sim"
-		--shm-name "${shm_name}"
-		--zmq-endpoint "${zmq_endpoint}"
-		--label "${sim_label}"
-		--frames "${sim_frames}"
-		--fps "${sim_fps}"
-		--width 640
-		--height 360
-	)
-	if [[ -n "${reset_every}" ]]; then
-		sim_cmd+=(--emit-reset-every "${reset_every}")
-	fi
-
 	local streamer_cmd=(
 		"${BUILD_DIR}/cvmmap_streamer"
 		--run-mode pipeline
 		--codec h264
 		--shm-name "${shm_name}"
 		--zmq-endpoint "${zmq_endpoint}"
+		--input-mode dummy
+		--dummy-label "${sim_label}"
+		--dummy-frames "${sim_frames}"
+		--dummy-fps "${sim_fps}"
+		--dummy-width 640
+		--dummy-height 360
+		--dummy-startup-delay-ms 0
 		--queue-size 1
 		--gop 30
 		--b-frames 0
@@ -237,6 +230,9 @@ run_fault_scenario() {
 		--rtp-payload-type 96
 		--rtp-sdp "${sdp_path}"
 	)
+	if [[ -n "${reset_every}" ]]; then
+		streamer_cmd+=(--dummy-reset-every "${reset_every}")
+	fi
 
 	local tester_cmd=(
 		"${BUILD_DIR}/rtp_receiver_tester"
@@ -254,21 +250,14 @@ run_fault_scenario() {
 	cleanup_pids+=("${tester_pid}")
 
 	sleep 1
-
+	: > "${sim_log}"
-	"${sim_cmd[@]}" > "${sim_log}" 2>&1 &
-	local sim_pid=$!
-	cleanup_pids+=("${sim_pid}")
-
-	sleep 1
 
 	"${streamer_cmd[@]}" > "${streamer_log}" 2>&1
 	local streamer_rc=$?
 
 	wait_pid "${tester_pid}" 25
 	local tester_rc=$?
-
+	local sim_rc=0
-	wait_pid "${sim_pid}" 25
-	local sim_rc=$?
 
 	row_end_ms="$(date +%s%3N)"
 	duration_ms=$((row_end_ms - row_start_ms))
@@ -300,7 +289,6 @@ run_fault_scenario() {
 
 main() {
 	local required=(
-		"${BUILD_DIR}/cvmmap_sim"
 	"${BUILD_DIR}/cvmmap_streamer"
 	"${BUILD_DIR}/rtp_receiver_tester"
 	)