Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 1 | // Copyright 2016 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 |
| 6 | |
| 7 | var test_y = false; |
| 8 | |
| 9 | function foo(a = 1) { |
| 10 | var x = 2; |
| 11 | debugger; |
| 12 | eval("var y = 3"); |
| 13 | test_y = true; |
| 14 | debugger; |
| 15 | } |
| 16 | |
| 17 | var exception = null; |
| 18 | var break_count = 0; |
| 19 | var Debug = debug.Debug; |
| 20 | var ScopeType = debug.ScopeType; |
| 21 | |
| 22 | function listener(event, exec_state) { |
| 23 | if (event != Debug.DebugEvent.Break) return; |
| 24 | try { |
| 25 | var scopes = exec_state.frame(0).allScopes(); |
| 26 | var expectation = [ ScopeType.Block, |
| 27 | ScopeType.Local, |
| 28 | ScopeType.Script, |
| 29 | ScopeType.Global ]; |
| 30 | assertEquals(expectation, scopes.map(x => x.scopeType())); |
| 31 | assertEquals(2, scopes[0].scopeObject().value().x); |
| 32 | if (test_y) assertEquals(3, scopes[0].scopeObject().value().y); |
| 33 | assertEquals(1, scopes[1].scopeObject().value().a); |
| 34 | break_count++; |
| 35 | } catch (e) { |
| 36 | print(e); |
| 37 | exception = e; |
| 38 | } |
| 39 | } |
| 40 | Debug.setListener(listener); |
| 41 | foo(); |
| 42 | |
| 43 | assertNull(exception); |
| 44 | assertEquals(2, break_count); |