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c459d8ea5d
PR-URL: https://github.com/nodejs/node/pull/11752 Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl> Reviewed-By: Franziska Hinkelmann <franziska.hinkelmann@gmail.com>
39 lines
1.1 KiB
JavaScript
39 lines
1.1 KiB
JavaScript
// Copyright 2014 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 debug events when we only listen to uncaught exceptions and
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// an exception is thrown in the Promise constructor.
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// We expect an Exception debug event with a promise to be triggered.
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Debug = debug.Debug;
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var step = 0;
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var exception = null;
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function listener(event, exec_state, event_data, data) {
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try {
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if (event == Debug.DebugEvent.Exception) {
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assertEquals(0, step);
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assertEquals("uncaught", event_data.exception().message);
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assertTrue(event_data.uncaught());
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// Assert that the debug event is triggered at the throw site.
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assertTrue(exec_state.frame(0).sourceLineText().indexOf("// event") > 0);
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step++;
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}
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} catch (e) {
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exception = e;
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}
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}
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Debug.setBreakOnUncaughtException();
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Debug.setListener(listener);
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var p = new Promise(function(resolve, reject) {
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throw new Error("uncaught"); // event
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});
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assertEquals(1, step);
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assertNull(exception);
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