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Unified Diff: test/codegen/lib/mirrors/intercepted_cache_test.dart

Issue 2265533002: Add mirrors tests (Closed) Base URL: https://github.com/dart-lang/dev_compiler.git@master
Patch Set: Created 4 years, 4 months ago
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Index: test/codegen/lib/mirrors/intercepted_cache_test.dart
diff --git a/test/codegen/lib/mirrors/intercepted_cache_test.dart b/test/codegen/lib/mirrors/intercepted_cache_test.dart
new file mode 100644
index 0000000000000000000000000000000000000000..818906d781ecefda837e97a683064e7513f86ed3
--- /dev/null
+++ b/test/codegen/lib/mirrors/intercepted_cache_test.dart
@@ -0,0 +1,25 @@
+// Copyright (c) 2013, 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.
+
+// This is a test for a problem in how dart2js cached InstanceMirror.invoke,
+// etc. The test is using getField, as invoke, setField, and getField all share
+// the same caching.
+
+import 'dart:mirrors';
+
+import 'package:expect/expect.dart';
+
+
+class Foo {
+ Foo(this.length);
+ int length;
+}
+
+main() {
+ Expect.equals(
+ 1, reflect(new Foo(1)).getField(#length).reflectee);
+ Expect.equals(
+ 2, reflect(new Foo(2)).getField(#length).reflectee);
+ Expect.equals(0, reflect([]).getField(#length).reflectee);
+}
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