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Unified Diff: test/codegen/lib/mirrors/reflectively_instantiate_uninstantiated_class_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/reflectively_instantiate_uninstantiated_class_test.dart
diff --git a/test/codegen/lib/mirrors/reflectively_instantiate_uninstantiated_class_test.dart b/test/codegen/lib/mirrors/reflectively_instantiate_uninstantiated_class_test.dart
new file mode 100644
index 0000000000000000000000000000000000000000..b19bfc2e571c1be1bb50b2a65fa4879bb114cd33
--- /dev/null
+++ b/test/codegen/lib/mirrors/reflectively_instantiate_uninstantiated_class_test.dart
@@ -0,0 +1,28 @@
+// 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.
+
+// Ensure that otherwise uninstantiated classes can be instantiated
+// reflectively.
+
+import "dart:mirrors";
+
+class Foo {
+ int a;
+}
+
+main() {
+ // Do NOT instantiate Foo.
+ var m = reflectClass(Foo);
+ var instance = m.newInstance(const Symbol(''), []);
+ print(instance);
+ bool threw = false;
+ try {
+ m.newInstance(#noSuchConstructor, []);
+ throw 'Expected an exception';
+ } on NoSuchMethodError catch (e) {
+ print(e);
+ threw = true;
+ }
+ if (!threw) throw 'Expected a NoSuchMethodError';
+}
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