mirror of
https://github.com/dart-lang/sdk
synced 2024-09-20 05:51:37 +00:00
e79c05c9d2
The dummy bodies have been obsolete since native class aware tree shaking. R=johnniwinther@google.com Review URL: https://codereview.chromium.org//421483002 git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@38577 260f80e4-7a28-3924-810f-c04153c831b5
44 lines
1 KiB
Dart
44 lines
1 KiB
Dart
// Copyright (c) 2012, 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.
|
|
|
|
// Test that exception unwrapping handle cases like ({foo:null}).foo().
|
|
|
|
import "dart:_js_helper";
|
|
|
|
import "package:expect/expect.dart";
|
|
|
|
typedef void MyFunctionType();
|
|
|
|
@Native("A")
|
|
class A {
|
|
setClosure(MyFunctionType f) native;
|
|
check(MyFunctionType f) native;
|
|
invoke() native;
|
|
}
|
|
|
|
makeA() native;
|
|
|
|
void setup() native """
|
|
function A() {}
|
|
A.prototype.setClosure = function(f) { this.f = f; };
|
|
A.prototype.check = function(f) { return this.f === f; };
|
|
A.prototype.invoke = function() { return this.f(); };
|
|
makeA = function(){return new A;};
|
|
""";
|
|
|
|
main() {
|
|
setup();
|
|
A a = makeA();
|
|
a.setClosure(null);
|
|
Expect.isTrue(a.check(null));
|
|
bool caughtException = false;
|
|
try {
|
|
a.invoke();
|
|
} on JsNoSuchMethodError catch (e) {
|
|
print(e);
|
|
caughtException = true;
|
|
}
|
|
Expect.isTrue(caughtException);
|
|
}
|