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1 // Copyright 2014 the V8 project authors. All rights reserved. | 1 // Copyright 2014 the V8 project authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 // Flags: --expose-debug-as debug | 5 // Flags: --expose-debug-as debug --allow-natives-syntax |
6 | 6 |
7 var Debug = debug.Debug; | 7 var Debug = debug.Debug; |
8 var LiveEdit = Debug.LiveEdit; | 8 var LiveEdit = Debug.LiveEdit; |
9 | 9 |
10 unique_id = 0; | 10 unique_id = 0; |
11 | 11 |
12 var Generator = (function*(){}).constructor; | 12 var Generator = (function*(){}).constructor; |
13 | 13 |
14 function assertIteratorResult(value, done, result) { | 14 function assertIteratorResult(value, done, result) { |
15 assertEquals({value: value, done: done}, result); | 15 assertEquals({value: value, done: done}, result); |
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47 var log = new Array(); | 47 var log = new Array(); |
48 var script = Debug.findScript(fun); | 48 var script = Debug.findScript(fun); |
49 var pos = script.source.indexOf(from); | 49 var pos = script.source.indexOf(from); |
50 try { | 50 try { |
51 LiveEdit.TestApi.ApplySingleChunkPatch(script, pos, from.length, to, | 51 LiveEdit.TestApi.ApplySingleChunkPatch(script, pos, from.length, to, |
52 log); | 52 log); |
53 } finally { | 53 } finally { |
54 print("Change log: " + JSON.stringify(log) + "\n"); | 54 print("Change log: " + JSON.stringify(log) + "\n"); |
55 } | 55 } |
56 } | 56 } |
57 Debug.ExecuteInDebugContext(debug, false); | 57 %ExecuteInDebugContext(debug); |
58 } | 58 } |
59 | 59 |
60 // Try to edit a MakeGenerator while it's running, then again while it's | 60 // Try to edit a MakeGenerator while it's running, then again while it's |
61 // stopped. | 61 // stopped. |
62 (function(){ | 62 (function(){ |
63 var generator = MakeGenerator(); | 63 var generator = MakeGenerator(); |
64 | 64 |
65 var gen_patch_attempted = false; | 65 var gen_patch_attempted = false; |
66 function attempt_gen_patch() { | 66 function attempt_gen_patch() { |
67 assertFalse(gen_patch_attempted); | 67 assertFalse(gen_patch_attempted); |
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110 // Patching inside a generator activation may succeed. | 110 // Patching inside a generator activation may succeed. |
111 patch(fun_inside, "'Cat'", "'Koala'"); | 111 patch(fun_inside, "'Cat'", "'Koala'"); |
112 } | 112 } |
113 iter = generator(function() { return fun_inside(attempt_fun_patches) }); | 113 iter = generator(function() { return fun_inside(attempt_fun_patches) }); |
114 assertEquals('Cat', | 114 assertEquals('Cat', |
115 fun_outside(function () { | 115 fun_outside(function () { |
116 assertIteratorResult('Koala', false, iter.next()); | 116 assertIteratorResult('Koala', false, iter.next()); |
117 assertTrue(fun_patch_restarted); | 117 assertTrue(fun_patch_restarted); |
118 })); | 118 })); |
119 })(); | 119 })(); |
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