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Unified Diff: test/codegen/lib/mirrors/delegate_function_invocation_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/delegate_function_invocation_test.dart
diff --git a/test/codegen/lib/mirrors/delegate_function_invocation_test.dart b/test/codegen/lib/mirrors/delegate_function_invocation_test.dart
new file mode 100644
index 0000000000000000000000000000000000000000..d7398ad968ff16ae5753df2875750cad6103c31a
--- /dev/null
+++ b/test/codegen/lib/mirrors/delegate_function_invocation_test.dart
@@ -0,0 +1,56 @@
+// Copyright (c) 2014, 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 test.delgate_function_invocation;
+
+import 'dart:mirrors';
+
+import 'package:expect/expect.dart';
+
+class Proxy {
+ var targetMirror;
+ Proxy(target) : this.targetMirror = reflect(target);
+ noSuchMethod(invocation) => targetMirror.delegate(invocation);
+}
+
+testClosure() {
+ var proxy = new Proxy(() => 42);
+ Expect.equals(42, proxy());
+ Expect.equals(42, proxy.call());
+}
+
+class FakeFunction {
+ call() => 43;
+}
+
+testFakeFunction() {
+ var proxy = new Proxy(new FakeFunction());
+ Expect.equals(43, proxy());
+ Expect.equals(43, proxy.call());
+}
+
+topLevelFunction() => 44;
+
+testTopLevelTearOff() {
+ var proxy = new Proxy(topLevelFunction);
+ Expect.equals(44, proxy());
+ Expect.equals(44, proxy.call());
+}
+
+class C {
+ method() => 45;
+}
+
+testInstanceTearOff() {
+ var proxy = new Proxy(new C().method);
+ Expect.equals(45, proxy());
+ Expect.equals(45, proxy.call());
+}
+
+main() {
+ testClosure();
+ testFakeFunction();
+ testTopLevelTearOff();
+ testInstanceTearOff();
+}
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