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Unified Diff: packages/initialize/test/init_method_test.dart

Issue 1400473008: Roll Observatory packages and add a roll script (Closed) Base URL: git@github.com:dart-lang/observatory_pub_packages.git@master
Patch Set: Created 5 years, 2 months ago
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Index: packages/initialize/test/init_method_test.dart
diff --git a/packages/initialize/test/init_method_test.dart b/packages/initialize/test/init_method_test.dart
new file mode 100644
index 0000000000000000000000000000000000000000..55fa282dc859ef19b883bc102cb17688dc046cfe
--- /dev/null
+++ b/packages/initialize/test/init_method_test.dart
@@ -0,0 +1,34 @@
+// Copyright (c) 2015, 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.
+library initialize.init_method_test;
+
+import 'package:initialize/initialize.dart';
+import 'package:unittest/unittest.dart';
+import 'package:unittest/compact_vm_config.dart';
+
+int calledFoo = 0;
+int calledBar = 0;
+
+main() {
+ useCompactVMConfiguration();
+
+ // Run all initializers.
+ run().then((_) {
+ test('initMethod annotation invokes functions once', () {
+ expect(calledFoo, 1);
+ expect(calledBar, 1);
+ // Re-run all initializers, should be a no-op.
+ return run().then((_) {
+ expect(calledFoo, 1);
+ expect(calledBar, 1);
+ });
+ });
+ });
+}
+
+@initMethod
+foo() => calledFoo++;
+
+@initMethod
+bar() => calledBar++;
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