mirror of https://github.com/lukechilds/node.git
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
57 lines
1.3 KiB
57 lines
1.3 KiB
// Copyright 2014 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
|
|
|
|
function f() {
|
|
var a = 1;
|
|
var b = 2;
|
|
return a + b;
|
|
}
|
|
|
|
var exception = null;
|
|
var break_count = 0;
|
|
var throw_count = 0;
|
|
|
|
function listener(event, exec_state, event_data, data) {
|
|
try {
|
|
if (event == Debug.DebugEvent.Break) {
|
|
break_count++;
|
|
// Disable all breakpoints from within the debug event callback.
|
|
Debug.debuggerFlags().breakPointsActive.setValue(false);
|
|
} else if (event = Debug.DebugEvent.Exception) {
|
|
throw_count++;
|
|
// Enable all breakpoints from within the debug event callback.
|
|
Debug.debuggerFlags().breakPointsActive.setValue(true);
|
|
}
|
|
} catch (e) {
|
|
exception = e;
|
|
}
|
|
}
|
|
|
|
Debug = debug.Debug;
|
|
|
|
Debug.setListener(listener);
|
|
Debug.setBreakOnException();
|
|
Debug.setBreakPoint(f, 2);
|
|
|
|
f();
|
|
f();
|
|
|
|
assertEquals(1, break_count);
|
|
assertEquals(0, throw_count);
|
|
|
|
// Trigger exception event.
|
|
try { throw 1; } catch (e) {}
|
|
|
|
f();
|
|
f();
|
|
|
|
Debug.setListener(null);
|
|
Debug.clearBreakOnException();
|
|
Debug.debuggerFlags().breakPointsActive.setValue(true);
|
|
|
|
assertEquals(2, break_count);
|
|
assertEquals(1, throw_count);
|
|
assertNull(exception);
|
|
|