Fix bridge and portforward tests issues (#13)

* Test .sh files need to have execution rights
* Pattern for checking DHCP address in logs is adjusted
* Applied WA for frequent incorrect IP address from DHCP

Author: igorostrowskiq

qnx_qemu/configs/network_setup_dhcp.sh

@@ -41,7 +41,13 @@ MAX_RETRIES=10                         # 10 retries * 3 seconds = 30 seconds tot
 
 while [ $RETRY_COUNT -lt $MAX_RETRIES ]; do
     # Get current IP address for vtnet0
-    IP_ADDR=$(ifconfig vtnet0 | grep 'inet ' | awk '{print $2}')
+
+    # It can happen that dhcpcd at the beggining assigns an APIPA address (169.254.x.x)
+    # Wait for the correct IP assignment
+    IP_ADDR_TO_CHECK=$(ifconfig vtnet0 | grep 'inet ' | awk '{print $2}')
+    if ! echo "$IP_ADDR_TO_CHECK" | grep -q "^169\.254"; then
+        IP_ADDR=$IP_ADDR_TO_CHECK
+    fi
 
     if [ -n "$IP_ADDR" ] && [ "$IP_ADDR" != "0.0.0.0" ]; then
         echo "---> DHCP successful! Acquired IP"

qnx_qemu/test/test_qnx_qemu_bridge.sh

@@ -279,9 +279,9 @@ detect_qnx_ip() {
     done
 
     # Try to extract IP from DHCP status in logs
-    local ip_pattern="IP: [0-9]\+\.[0-9]\+\.[0-9]\+\.[0-9]\+"
+    local ip_pattern="IP address set to: [0-9]\+\.[0-9]\+\.[0-9]\+\.[0-9]\+"
     if grep -q "$ip_pattern" "$OUTPUT_LOG" 2>/dev/null; then
-        detected_ip=$(grep "$ip_pattern" "$OUTPUT_LOG" | tail -1 | sed 's/.*IP: \([0-9.]*\).*/\1/')
+        detected_ip=$(grep "$ip_pattern" "$OUTPUT_LOG" | tail -1 | sed 's/.*IP address set to: \([0-9.]*\).*/\1/')
         if [ -n "$detected_ip" ] && [ "$detected_ip" != "0.0.0.0" ]; then
             echo "✓ Detected QNX IP address from logs: $detected_ip"
             QNX_IP="$detected_ip"