49 lines
932 B
JavaScript
49 lines
932 B
JavaScript
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// Copyright 2017 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// Test that asynchronous features do not work with
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// side-effect free debug-evaluate.
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Debug = debug.Debug
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var exception = null;
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function* generator() {
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yield 1;
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}
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async function async() {
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return 1;
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}
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var g = generator();
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function listener(event, exec_state, event_data, data) {
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if (event != Debug.DebugEvent.Break) return;
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try {
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function fail(source) {
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assertThrows(() => exec_state.frame(0).evaluate(source, true),
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EvalError);
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}
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fail("new Promise()");
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fail("generator()");
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fail("g.next()");
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fail("async()");
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} catch (e) {
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exception = e;
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print(e, e.stack);
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};
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};
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// Add the debug event listener.
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Debug.setListener(listener);
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function f() {
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debugger;
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};
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f();
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assertNull(exception);
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