Improve test execution speed and robustness when rebooting target.

tests/commonSetupTests.m

@@ -16,9 +16,10 @@ function setupBossdevice(testCase)
 
             testCase.bd = bossdevice;
             testCase.bd.targetObject.update;
+            testCase.waitTargetReady(testCase.bd.targetObject);
+            % Wait additional seconds since the target may respond ping but not be ready yet
+            pause(3);
 
-            fprintf('Wait 40s for target to reboot after update and set IP address in secondary interface.\n');
-            pause(40);
             % Set Ethernet IP in secondary interface
             bossapi.setEthernetInterface(testCase.bd.targetObject,'wm1','192.168.200.255/24');
         end
@@ -33,10 +34,10 @@ function resetSgPath(testCase)
         end
 
         function rebootTarget(testCase)
-            if ~isempty(testCase.bd)
+            if ~isempty(testCase.bd) && testCase.bd.isConnected
                 disp('Rebooting bossdevice to teardown test class.');
                 testCase.bd.targetObject.reboot;
-                pause(30);
+                testCase.waitTargetReady(testCase.bd.targetObject);
             end
         end
     end
@@ -50,4 +51,39 @@ function clearBossdeviceObj(testCase)
         end
     end
 
+    methods (Static, Access = protected)
+        function pingSuccesful = waitTargetReady(tgObj, numAttempts)
+            arguments
+                tgObj slrealtime.Target
+                numAttempts {mustBePositive,mustBeInteger} = 10
+            end
+
+            i = 1;
+            while i <= numAttempts
+                fprintf('Pinging target "%s" at "%s" (%i/%i)...\n',...
+                    tgObj.TargetSettings.name, tgObj.TargetSettings.address, i, numAttempts);
+
+                [~, cmdout] = system(['ping ' tgObj.TargetSettings.address]);
+                pingSuccessful = ~contains(cmdout,"Request timed out.");
+
+                if ~pingSuccessful
+                    i = i+1;
+                    % Wait 3s before next ping attempt
+                    pause(3);
+
+                else
+                    % Ping successful
+                    fprintf('Ping successful.\n');
+                    pingSuccesful = true;
+                    break;
+
+                end
+            end
+
+            assert(pingSuccessful,'Speedgoat target "%s" could not be reached in the IP address "%s".',...
+                tgObj.TargetSettings.name, tgObj.TargetSettings.address);
+
+        end
+    end
+
 end