OLD | NEW |
| (Empty) |
1 // Copyright 2015 the V8 project authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 // Flags: --expose-debug-as debug --allow-natives-syntax | |
6 | |
7 var Debug = debug.Debug; | |
8 var expected = ["debugger;", "var x = y;", "debugger;", "var x = y;"]; | |
9 var log = []; | |
10 | |
11 function listener(event, exec_state, event_data, data) { | |
12 if (event != Debug.DebugEvent.Break) return; | |
13 try { | |
14 log.push(exec_state.frame(0).sourceLineText().trimLeft()); | |
15 exec_state.prepareStep(Debug.StepAction.StepNext); | |
16 } catch (e) { | |
17 %AbortJS(e + "\n" + e.stack); | |
18 } | |
19 } | |
20 | |
21 Debug.setListener(listener); | |
22 | |
23 function f() { | |
24 var a = 1; | |
25 debugger; | |
26 var x = y; | |
27 print(x); | |
28 } | |
29 | |
30 function call_f_with_deeper_stack() { | |
31 (() => () => () => f())()()(); | |
32 } | |
33 | |
34 Promise.resolve().then(f).catch(call_f_with_deeper_stack); | |
35 | |
36 // Schedule microtask to check against expectation at the end. | |
37 function testDone(iteration) { | |
38 function checkResult() { | |
39 try { | |
40 assertTrue(iteration < 10); | |
41 if (expected.length == log.length) { | |
42 assertEquals(expected, log); | |
43 } else { | |
44 testDone(iteration + 1); | |
45 } | |
46 } catch (e) { | |
47 %AbortJS(e + "\n" + e.stack); | |
48 } | |
49 } | |
50 | |
51 %EnqueueMicrotask(checkResult); | |
52 } | |
53 | |
54 testDone(0); | |
OLD | NEW |