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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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146 } | 146 } |
147 | 147 |
148 | 148 |
149 TEST(MarkCompactCollector) { | 149 TEST(MarkCompactCollector) { |
150 FLAG_incremental_marking = false; | 150 FLAG_incremental_marking = false; |
151 CcTest::InitializeVM(); | 151 CcTest::InitializeVM(); |
152 Isolate* isolate = Isolate::Current(); | 152 Isolate* isolate = Isolate::Current(); |
153 Heap* heap = isolate->heap(); | 153 Heap* heap = isolate->heap(); |
154 | 154 |
155 v8::HandleScope sc(CcTest::isolate()); | 155 v8::HandleScope sc(CcTest::isolate()); |
| 156 Handle<GlobalObject> global(isolate->context()->global_object()); |
156 | 157 |
157 // call mark-compact when heap is empty | 158 // call mark-compact when heap is empty |
158 heap->CollectGarbage(OLD_POINTER_SPACE, "trigger 1"); | 159 heap->CollectGarbage(OLD_POINTER_SPACE, "trigger 1"); |
159 | 160 |
160 // keep allocating garbage in new space until it fails | 161 // keep allocating garbage in new space until it fails |
161 const int ARRAY_SIZE = 100; | 162 const int ARRAY_SIZE = 100; |
162 Object* array; | 163 Object* array; |
163 MaybeObject* maybe_array; | 164 MaybeObject* maybe_array; |
164 do { | 165 do { |
165 maybe_array = heap->AllocateFixedArray(ARRAY_SIZE); | 166 maybe_array = heap->AllocateFixedArray(ARRAY_SIZE); |
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184 SharedFunctionInfo* function_share = SharedFunctionInfo::cast( | 185 SharedFunctionInfo* function_share = SharedFunctionInfo::cast( |
185 heap->AllocateSharedFunctionInfo(func_name)->ToObjectChecked()); | 186 heap->AllocateSharedFunctionInfo(func_name)->ToObjectChecked()); |
186 JSFunction* function = JSFunction::cast( | 187 JSFunction* function = JSFunction::cast( |
187 heap->AllocateFunction(*isolate->function_map(), | 188 heap->AllocateFunction(*isolate->function_map(), |
188 function_share, | 189 function_share, |
189 heap->undefined_value())->ToObjectChecked()); | 190 heap->undefined_value())->ToObjectChecked()); |
190 Map* initial_map = | 191 Map* initial_map = |
191 Map::cast(heap->AllocateMap(JS_OBJECT_TYPE, | 192 Map::cast(heap->AllocateMap(JS_OBJECT_TYPE, |
192 JSObject::kHeaderSize)->ToObjectChecked()); | 193 JSObject::kHeaderSize)->ToObjectChecked()); |
193 function->set_initial_map(initial_map); | 194 function->set_initial_map(initial_map); |
194 isolate->context()->global_object()->SetProperty( | 195 JSReceiver::SetProperty( |
195 func_name, function, NONE, kNonStrictMode)->ToObjectChecked(); | 196 global, handle(func_name), handle(function), NONE, kNonStrictMode); |
196 | 197 |
197 JSObject* obj = JSObject::cast( | 198 JSObject* obj = JSObject::cast( |
198 heap->AllocateJSObject(function)->ToObjectChecked()); | 199 heap->AllocateJSObject(function)->ToObjectChecked()); |
199 heap->CollectGarbage(OLD_POINTER_SPACE, "trigger 4"); | 200 heap->CollectGarbage(OLD_POINTER_SPACE, "trigger 4"); |
200 | 201 |
201 func_name = String::cast( | 202 func_name = String::cast( |
202 heap->InternalizeUtf8String("theFunction")->ToObjectChecked()); | 203 heap->InternalizeUtf8String("theFunction")->ToObjectChecked()); |
203 CHECK(isolate->context()->global_object()->HasLocalProperty(func_name)); | 204 CHECK(isolate->context()->global_object()->HasLocalProperty(func_name)); |
204 Object* func_value = isolate->context()->global_object()-> | 205 Object* func_value = isolate->context()->global_object()-> |
205 GetProperty(func_name)->ToObjectChecked(); | 206 GetProperty(func_name)->ToObjectChecked(); |
206 CHECK(func_value->IsJSFunction()); | 207 CHECK(func_value->IsJSFunction()); |
207 function = JSFunction::cast(func_value); | 208 function = JSFunction::cast(func_value); |
208 | 209 |
209 obj = JSObject::cast(heap->AllocateJSObject(function)->ToObjectChecked()); | 210 obj = JSObject::cast(heap->AllocateJSObject(function)->ToObjectChecked()); |
210 String* obj_name = | 211 String* obj_name = |
211 String::cast(heap->InternalizeUtf8String("theObject")->ToObjectChecked()); | 212 String::cast(heap->InternalizeUtf8String("theObject")->ToObjectChecked()); |
212 isolate->context()->global_object()->SetProperty( | 213 JSReceiver::SetProperty( |
213 obj_name, obj, NONE, kNonStrictMode)->ToObjectChecked(); | 214 global, handle(obj_name), handle(obj), NONE, kNonStrictMode); |
214 String* prop_name = | 215 String* prop_name = |
215 String::cast(heap->InternalizeUtf8String("theSlot")->ToObjectChecked()); | 216 String::cast(heap->InternalizeUtf8String("theSlot")->ToObjectChecked()); |
216 obj->SetProperty(prop_name, | 217 Handle<Smi> twenty_three(Smi::FromInt(23), isolate); |
217 Smi::FromInt(23), | 218 JSReceiver::SetProperty( |
218 NONE, | 219 handle(obj), handle(prop_name), twenty_three, NONE, kNonStrictMode); |
219 kNonStrictMode)->ToObjectChecked(); | |
220 | 220 |
221 heap->CollectGarbage(OLD_POINTER_SPACE, "trigger 5"); | 221 heap->CollectGarbage(OLD_POINTER_SPACE, "trigger 5"); |
222 | 222 |
223 obj_name = | 223 obj_name = |
224 String::cast(heap->InternalizeUtf8String("theObject")->ToObjectChecked()); | 224 String::cast(heap->InternalizeUtf8String("theObject")->ToObjectChecked()); |
225 CHECK(isolate->context()->global_object()->HasLocalProperty(obj_name)); | 225 CHECK(isolate->context()->global_object()->HasLocalProperty(obj_name)); |
226 CHECK(isolate->context()->global_object()-> | 226 CHECK(isolate->context()->global_object()-> |
227 GetProperty(obj_name)->ToObjectChecked()->IsJSObject()); | 227 GetProperty(obj_name)->ToObjectChecked()->IsJSObject()); |
228 obj = JSObject::cast(isolate->context()->global_object()-> | 228 obj = JSObject::cast(isolate->context()->global_object()-> |
229 GetProperty(obj_name)->ToObjectChecked()); | 229 GetProperty(obj_name)->ToObjectChecked()); |
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582 | 582 |
583 | 583 |
584 TEST(RegressJoinThreadsOnIsolateDeinit) { | 584 TEST(RegressJoinThreadsOnIsolateDeinit) { |
585 intptr_t size_limit = ShortLivingIsolate() * 2; | 585 intptr_t size_limit = ShortLivingIsolate() * 2; |
586 for (int i = 0; i < 10; i++) { | 586 for (int i = 0; i < 10; i++) { |
587 CHECK_GT(size_limit, ShortLivingIsolate()); | 587 CHECK_GT(size_limit, ShortLivingIsolate()); |
588 } | 588 } |
589 } | 589 } |
590 | 590 |
591 #endif // __linux__ and !USE_SIMULATOR | 591 #endif // __linux__ and !USE_SIMULATOR |
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