Check VM service URI is valid before attempting to start DDS (Re-upload #73998) (#74280)

packages/flutter_tools/test/general.shard/resident_runner_test.dart

diff --git a/packages/flutter_tools/test/general.shard/resident_runner_test.dart b/packages/flutter_tools/test/general.shard/resident_runner_test.dart
index 3166445..7289073 100644
--- a/packages/flutter_tools/test/general.shard/resident_runner_test.dart
+++ b/packages/flutter_tools/test/general.shard/resident_runner_test.dart
@@ -2889,6 +2889,16 @@
     if (!caught) {
       fail('Expected a StateError to be thrown.');
     }
+  }, overrides: <Type, Generator>{
+    VMServiceConnector: () => (Uri httpUri, {
+      ReloadSources reloadSources,
+      Restart restart,
+      CompileExpression compileExpression,
+      GetSkSLMethod getSkSLMethod,
+      PrintStructuredErrorLogMethod printStructuredErrorLogMethod,
+      io.CompressionOptions compression,
+      Device device,
+    }) async => mockVMService,
   }));
 
   testUsingContext('nextPlatform moves through expected platforms', () {