blob: 10ed405670ffe10d66da211d74a8af1c7b7fccd8 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
|
// 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.
Debug = debug.Debug
var exception = null;
function breakListener(event, exec_state, event_data, data) {
if (event != Debug.DebugEvent.Break) return;
try {
exec_state.prepareStep(Debug.StepAction.StepIn);
// Assert that the break happens at an intended location.
assertTrue(exec_state.frame(0).sourceLineText().indexOf("// break") > 0);
} catch (e) {
exception = e;
}
}
Debug.setListener(breakListener);
debugger; // break
function f(x) {
return x; // break
} // break
Debug.setBreakPoint(f, 0, 0); // break
Debug.scripts(); // break
new Error("123").stack; // break
Math.sin(0); // break
f("this should break"); // break
Debug.setListener(null); // break
f("this should not break");
assertNull(exception);
|
