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1 // Copyright 2012 the V8 project authors. All rights reserved. | 1 // Copyright 2012 the V8 project authors. All rights reserved. |
2 // Redistribution and use in source and binary forms, with or without | 2 // Redistribution and use in source and binary forms, with or without |
3 // modification, are permitted provided that the following conditions are | 3 // modification, are permitted provided that the following conditions are |
4 // met: | 4 // met: |
5 // | 5 // |
6 // * Redistributions of source code must retain the above copyright | 6 // * Redistributions of source code must retain the above copyright |
7 // notice, this list of conditions and the following disclaimer. | 7 // notice, this list of conditions and the following disclaimer. |
8 // * Redistributions in binary form must reproduce the above | 8 // * Redistributions in binary form must reproduce the above |
9 // copyright notice, this list of conditions and the following | 9 // copyright notice, this list of conditions and the following |
10 // disclaimer in the documentation and/or other materials provided | 10 // disclaimer in the documentation and/or other materials provided |
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49 { locals: {a3: 7.07, b3: 8.08}, args: { names: ["i", "x3", "y3", "z3"], | 49 { locals: {a3: 7.07, b3: 8.08}, args: { names: ["i", "x3", "y3", "z3"], |
50 values: [3, 9.09, 10.10, undefined] } | 50 values: [3, 9.09, 10.10, undefined] } |
51 }, | 51 }, |
52 { locals: {a4: 9.09, b4: 10.10}, args: { names: ["i", "x4", "y4"], values: [4,
11.11, 12.12] } } | 52 { locals: {a4: 9.09, b4: 10.10}, args: { names: ["i", "x4", "y4"], values: [4,
11.11, 12.12] } } |
53 ]; | 53 ]; |
54 | 54 |
55 function arraySum(arr) { | 55 function arraySum(arr) { |
56 return arr.reduce(function (a, b) { return a + b; }, 0); | 56 return arr.reduce(function (a, b) { return a + b; }, 0); |
57 } | 57 } |
58 | 58 |
| 59 function isCurrentlyOptimized(fun) { |
| 60 // See runtime.cc. |
| 61 return (%GetOptimizationStatus(fun) & 1) != 0; |
| 62 } |
| 63 |
59 function listener(event, exec_state, event_data, data) { | 64 function listener(event, exec_state, event_data, data) { |
60 try { | 65 try { |
61 if (event == Debug.DebugEvent.Break) | 66 if (event == Debug.DebugEvent.Break) |
62 { | 67 { |
63 assertEquals(6, exec_state.frameCount()); | 68 assertEquals(6, exec_state.frameCount()); |
64 | 69 |
65 for (var i = 0; i < exec_state.frameCount(); i++) { | 70 for (var i = 0; i < exec_state.frameCount(); i++) { |
66 var frame = exec_state.frame(i); | 71 var frame = exec_state.frame(i); |
67 if (i < exec_state.frameCount() - 1) { | 72 if (i < exec_state.frameCount() - 1) { |
68 var expected_args = expected[i].args; | 73 var expected_args = expected[i].args; |
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141 | 146 |
142 // Check for construct call. | 147 // Check for construct call. |
143 if (i == 4) { | 148 if (i == 4) { |
144 assertEquals(testingConstructCall, frame.isConstructCall()); | 149 assertEquals(testingConstructCall, frame.isConstructCall()); |
145 } else if (i == 2) { | 150 } else if (i == 2) { |
146 assertTrue(frame.isConstructCall()); | 151 assertTrue(frame.isConstructCall()); |
147 } else { | 152 } else { |
148 assertFalse(frame.isConstructCall()); | 153 assertFalse(frame.isConstructCall()); |
149 } | 154 } |
150 | 155 |
151 // When function f is optimized (1 means YES, see runtime.cc) we | 156 if (i > 4) { |
152 // expect an optimized frame for f with g1, g2 and g3 inlined. | 157 assertFalse(frame.isOptimizedFrame()); |
153 if (%GetOptimizationStatus(f) == 1) { | 158 assertFalse(frame.isInlinedFrame()); |
154 if (i == 1 || i == 2 || i == 3) { | |
155 assertTrue(frame.isOptimizedFrame()); | |
156 assertTrue(frame.isInlinedFrame()); | |
157 assertEquals(4 - i, frame.inlinedFrameIndex()); | |
158 } else if (i == 4) { | |
159 assertTrue(frame.isOptimizedFrame()); | |
160 assertFalse(frame.isInlinedFrame()); | |
161 } else { | |
162 assertFalse(frame.isOptimizedFrame()); | |
163 assertFalse(frame.isInlinedFrame()); | |
164 } | |
165 } | 159 } |
166 } | 160 } |
167 | 161 |
| 162 // When function f is optimized we expect an optimized frame for f. We |
| 163 // can't say whether or not the top 3 frames (g1, g2 and g3) are |
| 164 // optimized and inlined. |
| 165 var frame4 = exec_state.frame(4); |
| 166 |
| 167 if (isCurrentlyOptimized(f)) { |
| 168 assertTrue(frame4.isOptimizedFrame()); |
| 169 assertFalse(frame4.isInlinedFrame()); |
| 170 } |
| 171 |
168 // Indicate that all was processed. | 172 // Indicate that all was processed. |
169 listenerComplete = true; | 173 listenerComplete = true; |
170 } | 174 } |
171 } catch (e) { | 175 } catch (e) { |
172 exception = e.toString() + e.stack; | 176 exception = e.toString() + e.stack; |
173 }; | 177 }; |
174 }; | 178 }; |
175 | 179 |
176 for (var i = 0; i < 4; i++) f(input.length - 1, 11.11, 12.12); | 180 for (var i = 0; i < 4; i++) f(input.length - 1, 11.11, 12.12); |
177 %OptimizeFunctionOnNextCall(f); | 181 %OptimizeFunctionOnNextCall(f); |
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229 new f(input.length - 1, 11.11, 12.12, ""); | 233 new f(input.length - 1, 11.11, 12.12, ""); |
230 | 234 |
231 // Make sure that the debug event listener was invoked. | 235 // Make sure that the debug event listener was invoked. |
232 assertFalse(exception, "exception in listener " + exception) | 236 assertFalse(exception, "exception in listener " + exception) |
233 assertTrue(listenerComplete); | 237 assertTrue(listenerComplete); |
234 | 238 |
235 //Throw away type information for next run. | 239 //Throw away type information for next run. |
236 gc(); | 240 gc(); |
237 | 241 |
238 Debug.setListener(null); | 242 Debug.setListener(null); |
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