Fix Picocli warns and native execution and startup

examples/picocli/src/test/java/io/quarkus/qe/picocli/HelloWorldIT.java

@@ -1,7 +1,5 @@
 package io.quarkus.qe.picocli;
 
-import static java.util.concurrent.CompletableFuture.runAsync;
-
 import org.junit.jupiter.api.Test;
 
 import io.quarkus.test.bootstrap.RestService;
@@ -15,12 +13,10 @@ public class HelloWorldIT {
 
     @QuarkusApplication
     static final RestService app = new RestService()
-            .withProperty("quarkus.args", "helloWorld -n " + NAME)
-            .setAutoStart(false);
+            .withProperty("quarkus.args", "helloWorld -n " + NAME);
 
     @Test
     public void verifyHelloWorldFormatted() {
-        runAsync(app::start);
         String expectedOutput = String.format("Hello %s!", NAME);
         app.logs().assertContains(expectedOutput);
     }

quarkus-test-core/src/main/java/io/quarkus/test/bootstrap/BaseService.java

@@ -3,6 +3,10 @@
 import static io.quarkus.runtime.util.StringUtil.hyphenate;
 import static io.quarkus.test.utils.AwaitilityUtils.AwaitilitySettings;
 import static io.quarkus.test.utils.AwaitilityUtils.untilIsTrue;
+import static io.quarkus.test.utils.TestExecutionProperties.isThisCliApp;
+import static io.quarkus.test.utils.TestExecutionProperties.isThisStartedCliApp;
+import static io.quarkus.test.utils.TestExecutionProperties.rememberThisAppStarted;
+import static io.quarkus.test.utils.TestExecutionProperties.rememberThisCliAppStopped;
 import static org.junit.jupiter.api.Assertions.fail;
 
 import java.nio.file.Path;
@@ -221,6 +225,22 @@ public void start() {
             return;
         }
 
+        // our FW tries to start each auto-started service twice
+        // I won't dare to change it until I have time to fix issues that I caused, but
+        // TODO: we should figure out why BaseService:start is called more than once
+        // once from the io.quarkus.test.bootstrap.QuarkusScenarioBootstrap.launchService
+        // and once from the io.quarkus.test.bootstrap.QuarkusScenarioBootstrap.beforeEach
+        // it doesn't matter for normal apps, but CLI app can launch and stop
+        // so it won't be running on the next "start()"
+        // so here, I am making sure that we remember the first start
+        if (isThisStartedCliApp(context)) {
+            return;
+        } else {
+            // we always need to remember this in case during the build we
+            // recognize this is a CLI app, which happens later
+            rememberThisAppStarted(context);
+        }
+
         Log.debug(this, "Starting service (%s)", getDisplayName());
         onPreStartActions.forEach(a -> a.handle(this));
         doStart();
@@ -307,6 +327,11 @@ public void init(ManagedResourceBuilder managedResourceBuilder) {
     }
 
     public void restart() {
+        if (isThisCliApp(context)) {
+            // don't do that on the call to 'stop()'
+            // it could result in repeated start of the application
+            rememberThisCliAppStopped(context);
+        }
         managedResource.restart();
     }
 
@@ -352,6 +377,9 @@ private boolean isRunningOrFailed() {
     }
 
     private void waitUntilServiceIsStarted() {
+        if (isThisCliApp(this.context)) {
+            return;
+        }
         try {
             Duration startupCheckInterval = getConfiguration()
                     .getAsDuration(SERVICE_STARTUP_CHECK_POLL_INTERVAL, SERVICE_STARTUP_CHECK_POLL_INTERVAL_DEFAULT);

quarkus-test-core/src/main/java/io/quarkus/test/services/quarkus/ProdLocalhostQuarkusApplicationManagedResource.java

@@ -8,6 +8,7 @@
 import org.apache.commons.lang3.ArrayUtils;
 
 import io.quarkus.test.configuration.PropertyLookup;
+import io.quarkus.test.utils.TestExecutionProperties;
 
 public class ProdLocalhostQuarkusApplicationManagedResource extends LocalhostQuarkusApplicationManagedResource {
 
@@ -57,6 +58,7 @@ private String[] extractQuarkusArgs(List<String> systemProperties) {
             if (property.contains(QUARKUS_ARGS_PROPERTY_NAME)) {
                 propertiesIt.remove();
                 args = property.replace("-D" + QUARKUS_ARGS_PROPERTY_NAME + "=", "").split(" ");
+                TestExecutionProperties.rememberThisIsCliApp(this.getContext());
                 break;
             }
         }

quarkus-test-core/src/main/java/io/quarkus/test/utils/TestExecutionProperties.java

@@ -1,6 +1,7 @@
 package io.quarkus.test.utils;
 
 import io.quarkus.test.bootstrap.Service;
+import io.quarkus.test.bootstrap.ServiceContext;
 import io.quarkus.test.configuration.PropertyLookup;
 import io.quarkus.test.services.quarkus.model.QuarkusProperties;
 
@@ -14,6 +15,8 @@ public final class TestExecutionProperties {
     private static final String DEFAULT_SERVICE_NAME = "quarkus_test_framework";
     private static final String DEFAULT_BUILD_NUMBER = "777-default";
     private static final TestExecutionProperties INSTANCE = new TestExecutionProperties();
+    private static final String CLI_APP_PROPERTY_KEY = "ts-internal.is-cli-app";
+    private static final String APP_STARTED_KEY = "ts-internal.app-started";
 
     private final String serviceName;
     private final String buildNumber;
@@ -56,4 +59,24 @@ public static String getBuildNumber() {
     public static boolean useManagementSsl(Service service) {
         return service.getProperty(MANAGEMENT_INTERFACE_ENABLED).map(Boolean::parseBoolean).orElse(false);
     }
+
+    public static void rememberThisIsCliApp(ServiceContext context) {
+        context.put(CLI_APP_PROPERTY_KEY, Boolean.TRUE.toString());
+    }
+
+    public static boolean isThisCliApp(ServiceContext context) {
+        return Boolean.parseBoolean(context.get(CLI_APP_PROPERTY_KEY));
+    }
+
+    public static boolean isThisStartedCliApp(ServiceContext context) {
+        return isThisCliApp(context) && Boolean.parseBoolean(context.get(APP_STARTED_KEY));
+    }
+
+    public static void rememberThisAppStarted(ServiceContext context) {
+        context.put(APP_STARTED_KEY, Boolean.TRUE.toString());
+    }
+
+    public static void rememberThisCliAppStopped(ServiceContext context) {
+        context.put(APP_STARTED_KEY, Boolean.FALSE.toString());
+    }
 }