diff --git a/test/builders/parameter_builder.dart b/test/builders/parameter_test.dart
similarity index 100%
rename from test/builders/parameter_builder.dart
rename to test/builders/parameter_test.dart
diff --git a/tool/presubmit.sh b/tool/presubmit.sh
index 364bee7..2c7a343 100755
--- a/tool/presubmit.sh
+++ b/tool/presubmit.sh
@@ -27,3 +27,12 @@ echo "PASSED"
 set -e
 
 pub run test
+
+# Install dart_coveralls; gather and send coverage data.
+if [ "$COVERALLS_TOKEN" ] && [ "$TRAVIS_DART_VERSION" = "stable" ]; then
+  pub global activate dart_coveralls
+  pub global run dart_coveralls report \
+    --retry 2 \
+    --exclude-test-files \
+    tool/test_all_for_coverage.dart
+fi
diff --git a/tool/test_all_for_coverage.dart b/tool/test_all_for_coverage.dart
new file mode 100644
index 0000000..1cd1412
--- /dev/null
+++ b/tool/test_all_for_coverage.dart
@@ -0,0 +1,33 @@
+// Copyright (c) 2017, the Dart project authors.  Please see the AUTHORS file
+// for details. All rights reserved. Use of this source code is governed by a
+// BSD-style license that can be found in the LICENSE file.
+
+import '../test/e2e_test.dart' as test_01;
+import '../test/scope_test.dart' as test_02;
+import '../test/builders/break_test.dart' as test_03;
+import '../test/builders/class_test.dart' as test_04;
+import '../test/builders/expression_test.dart' as test_05;
+import '../test/builders/field_test.dart' as test_06;
+import '../test/builders/file_test.dart' as test_07;
+import '../test/builders/method_test.dart' as test_08;
+import '../test/builders/parameter_test.dart' as test_09;
+import '../test/builders/shared_test.dart' as test_10;
+import '../test/builders/statement_test.dart' as test_11;
+import '../test/builders/switch_test.dart' as test_12;
+import '../test/builders/type_test.dart' as test_13;
+
+void main() {
+  test_01.main();
+  test_02.main();
+  test_03.main();
+  test_04.main();
+  test_05.main();
+  test_06.main();
+  test_07.main();
+  test_08.main();
+  test_09.main();
+  test_10.main();
+  test_11.main();
+  test_12.main();
+  test_13.main();
+}