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// Copyright 2018 the V8 project authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// Test debug events when we listen to all exceptions and
// there is a catch handler for the exception thrown in a Promise.
// We expect a normal Exception debug event to be triggered.
Debug = debug.Debug;
var expected_events = 1;
var log = [];
class P extends Promise {
constructor(...args) {
super(...args);
return new Proxy(this, {
get(target, property, receiver) {
if (property in target) {
return Reflect.get(target, property, receiver);
} else {
return (...args) =>
new Promise((resolve, reject) =>
target.then(v => resolve(v[property](...args)))
.catch(reject)
);
}
}
});
}
}
P.resolve({doStuff(){log.push(1)}}).doStuff()
function listener(event, exec_state, event_data, data) {}
Debug.setBreakOnUncaughtException();
Debug.setListener(listener);
%PerformMicrotaskCheckpoint();
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