Index: test/codegen/lib/mirrors/fake_function_without_call_test.dart |
diff --git a/test/codegen/lib/mirrors/fake_function_without_call_test.dart b/test/codegen/lib/mirrors/fake_function_without_call_test.dart |
new file mode 100644 |
index 0000000000000000000000000000000000000000..da6bd59544ea12c0b4472d29b22bd073374886ed |
--- /dev/null |
+++ b/test/codegen/lib/mirrors/fake_function_without_call_test.dart |
@@ -0,0 +1,40 @@ |
+// 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. |
+ |
+import "dart:mirrors"; |
+ |
+import "package:expect/expect.dart"; |
+ |
+class MultiArityFunction implements Function { |
+ noSuchMethod(Invocation msg) { |
+ if (msg.memberName != #call) return super.noSuchMethod(msg); |
+ return msg.positionalArguments.join(","); |
+ } |
+} |
+ |
+main() { |
+ var f = new MultiArityFunction(); |
+ |
+ Expect.isTrue(f is Function); |
+ Expect.equals('a', f('a')); |
+ Expect.equals('a,b', f('a', 'b')); |
+ Expect.equals('a,b,c', f('a', 'b', 'c')); |
+ Expect.equals('a', Function.apply(f, ['a'])); |
+ Expect.equals('a,b', Function.apply(f, ['a', 'b'])); |
+ Expect.equals('a,b,c', Function.apply(f, ['a', 'b', 'c'])); |
+ Expect.throws(() => f.foo('a', 'b', 'c'), |
+ (e) => e is NoSuchMethodError); |
+ |
+ ClosureMirror cm = reflect(f); |
+ Expect.isTrue(cm is ClosureMirror); |
+ Expect.equals('a', cm.apply(['a']).reflectee); |
+ Expect.equals('a,b', cm.apply(['a', 'b']).reflectee); |
+ Expect.equals('a,b,c', cm.apply(['a', 'b', 'c']).reflectee); |
+ |
+ MethodMirror mm = cm.function; |
+ Expect.isNull(mm); |
+ |
+ ClassMirror km = cm.type; |
+ Expect.equals(reflectClass(MultiArityFunction), km); |
+} |