Dart: Allows the mojom package's generate script to download .mojoms.

mojo/tools/get_test_list.py

Index: mojo/tools/get_test_list.py
diff --git a/mojo/tools/get_test_list.py b/mojo/tools/get_test_list.py
index 2fa17fceb5a7393437286debc6108719f6bd8d6d..be5bbc609c34035200fd5efa49a75599be8983cc 100755
--- a/mojo/tools/get_test_list.py
+++ b/mojo/tools/get_test_list.py
@@ -165,6 +165,15 @@ def GetTestList(config, verbose_count=0):
              ["python", os.path.join("mojo", "tools", "testing",
                                      "mojom_fetcher",
                                      "mojom_fetcher_tests.py")])
+
+  # Dart mojom package generate.dart script tests:
+  if target_os == Config.OS_LINUX:
+    AddEntry("Dart mojom package generate tests",
+        [os.path.join("third_party", "dart-sdk", "dart-sdk", "bin", "dart"),
+         "--checked",
+         "-p", os.path.join("mojo", "dart", "mojom", "packages"),
+         os.path.join("mojo", "dart", "mojom", "test", "generate_test.dart")])
+
   # Perf tests -----------------------------------------------------------------
 
   if target_os == Config.OS_LINUX and ShouldRunTest(Config.TEST_TYPE_PERF):