mirror of
https://github.com/nodejs/node.git
synced 2025-05-16 08:52:55 +00:00
586db2414a
PR-URL: https://github.com/nodejs/node/pull/21983 Reviewed-By: Refael Ackermann <refack@gmail.com> Reviewed-By: Gus Caplan <me@gus.host> Reviewed-By: Ujjwal Sharma <usharma1998@gmail.com> Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
44 lines
842 B
JavaScript
44 lines
842 B
JavaScript
// Copyright 2016 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.
|
|
//
|
|
|
|
var failure = null;
|
|
var args;
|
|
|
|
function listener(event, exec_state, event_data, data) {
|
|
if (event != debug.Debug.DebugEvent.Break) return;
|
|
try {
|
|
args = exec_state.frame(0).evaluate('arguments').value();
|
|
} catch (e) {
|
|
failure = e;
|
|
}
|
|
}
|
|
|
|
debug.Debug.setListener(listener);
|
|
|
|
function* gen(a, b) {
|
|
debugger;
|
|
yield a;
|
|
yield b;
|
|
}
|
|
|
|
var foo = gen(1, 2);
|
|
|
|
foo.next()
|
|
assertEquals(2, args.length);
|
|
assertEquals(1, args[0]);
|
|
assertEquals(2, args[1]);
|
|
|
|
foo.next()
|
|
assertEquals(2, args.length);
|
|
assertEquals(1, args[0]);
|
|
assertEquals(2, args[1]);
|
|
|
|
foo.next()
|
|
assertEquals(2, args.length);
|
|
assertEquals(1, args[0]);
|
|
assertEquals(2, args[1]);
|
|
|
|
assertNull(failure);
|