baba15223c
R=jgruber@chromium.org BUG=v8:5559 Review-Url: https://codereview.chromium.org/2445233004 Cr-Commit-Position: refs/heads/master@{#40549}
39 lines
854 B
JavaScript
39 lines
854 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.
|
|
|
|
// Flags: --expose-debug-as debug
|
|
|
|
Debug = debug.Debug
|
|
|
|
var exception = null;
|
|
var break_count = 0;
|
|
|
|
function listener(event, exec_state, event_data, data) {
|
|
if (event != Debug.DebugEvent.Break) return;
|
|
try {
|
|
print(event_data.sourceLineText());
|
|
assertTrue(
|
|
event_data.sourceLineText().indexOf(`Break ${break_count++}.`) > 0);
|
|
exec_state.prepareStep(Debug.StepAction.StepOut);
|
|
} catch (e) {
|
|
exception = e;
|
|
}
|
|
};
|
|
|
|
function thrower() {
|
|
try {
|
|
debugger; // Break 0.
|
|
throw 'error';
|
|
} catch (err) {
|
|
}
|
|
}
|
|
|
|
|
|
Debug.setListener(listener);
|
|
thrower();
|
|
Debug.setListener(null); // Break 1.
|
|
|
|
assertNull(exception);
|
|
assertEquals(2, break_count);
|