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Unified Diff: test/cctest/test-api.cc

Issue 14908004: add weakcallback without persistent copying (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: missed some instances Created 7 years, 8 months ago
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Index: test/cctest/test-api.cc
diff --git a/test/cctest/test-api.cc b/test/cctest/test-api.cc
index 11d9fcaba8505908ba6c96c600f929ad540b656a..ffc7831dcbcf79901b1395277ef949361bc8102c 100644
--- a/test/cctest/test-api.cc
+++ b/test/cctest/test-api.cc
@@ -2509,12 +2509,11 @@ class WeakCallCounter {
static void WeakPointerCallback(v8::Isolate* isolate,
- Persistent<Value> handle,
- void* id) {
- WeakCallCounter* counter = reinterpret_cast<WeakCallCounter*>(id);
+ Persistent<Object>* handle,
+ WeakCallCounter* counter) {
CHECK_EQ(1234, counter->id());
counter->increment();
- handle.Dispose(isolate);
+ handle->Dispose(isolate);
}
@@ -2537,16 +2536,16 @@ THREADED_TEST(OldApiObjectGroups) {
g1s1 = Persistent<Object>::New(iso, Object::New());
g1s2 = Persistent<Object>::New(iso, Object::New());
g1c1 = Persistent<Object>::New(iso, Object::New());
- g1s1.MakeWeak(iso, reinterpret_cast<void*>(&counter), &WeakPointerCallback);
- g1s2.MakeWeak(iso, reinterpret_cast<void*>(&counter), &WeakPointerCallback);
- g1c1.MakeWeak(iso, reinterpret_cast<void*>(&counter), &WeakPointerCallback);
+ g1s1.MakeWeak(iso, &counter, &WeakPointerCallback);
+ g1s2.MakeWeak(iso, &counter, &WeakPointerCallback);
+ g1c1.MakeWeak(iso, &counter, &WeakPointerCallback);
g2s1 = Persistent<Object>::New(iso, Object::New());
g2s2 = Persistent<Object>::New(iso, Object::New());
g2c1 = Persistent<Object>::New(iso, Object::New());
- g2s1.MakeWeak(iso, reinterpret_cast<void*>(&counter), &WeakPointerCallback);
- g2s2.MakeWeak(iso, reinterpret_cast<void*>(&counter), &WeakPointerCallback);
- g2c1.MakeWeak(iso, reinterpret_cast<void*>(&counter), &WeakPointerCallback);
+ g2s1.MakeWeak(iso, &counter, &WeakPointerCallback);
+ g2s2.MakeWeak(iso, &counter, &WeakPointerCallback);
+ g2c1.MakeWeak(iso, &counter, &WeakPointerCallback);
}
Persistent<Object> root = Persistent<Object>::New(iso, g1s1); // make a root.
@@ -2572,7 +2571,7 @@ THREADED_TEST(OldApiObjectGroups) {
CHECK_EQ(0, counter.NumberOfWeakCalls());
// Weaken the root.
- root.MakeWeak(iso, reinterpret_cast<void*>(&counter), &WeakPointerCallback);
+ root.MakeWeak(iso, &counter, &WeakPointerCallback);
// But make children strong roots---all the objects (except for children)
// should be collectable now.
g1c1.ClearWeak(iso);
@@ -2596,8 +2595,8 @@ THREADED_TEST(OldApiObjectGroups) {
CHECK_EQ(5, counter.NumberOfWeakCalls());
// And now make children weak again and collect them.
- g1c1.MakeWeak(iso, reinterpret_cast<void*>(&counter), &WeakPointerCallback);
- g2c1.MakeWeak(iso, reinterpret_cast<void*>(&counter), &WeakPointerCallback);
+ g1c1.MakeWeak(iso, &counter, &WeakPointerCallback);
+ g2c1.MakeWeak(iso, &counter, &WeakPointerCallback);
HEAP->CollectAllGarbage(i::Heap::kAbortIncrementalMarkingMask);
CHECK_EQ(7, counter.NumberOfWeakCalls());
@@ -2623,16 +2622,16 @@ THREADED_TEST(ApiObjectGroups) {
g1s1 = Persistent<Object>::New(iso, Object::New());
g1s2 = Persistent<Object>::New(iso, Object::New());
g1c1 = Persistent<Object>::New(iso, Object::New());
- g1s1.MakeWeak(iso, reinterpret_cast<void*>(&counter), &WeakPointerCallback);
- g1s2.MakeWeak(iso, reinterpret_cast<void*>(&counter), &WeakPointerCallback);
- g1c1.MakeWeak(iso, reinterpret_cast<void*>(&counter), &WeakPointerCallback);
+ g1s1.MakeWeak(iso, &counter, &WeakPointerCallback);
+ g1s2.MakeWeak(iso, &counter, &WeakPointerCallback);
+ g1c1.MakeWeak(iso, &counter, &WeakPointerCallback);
g2s1 = Persistent<Object>::New(iso, Object::New());
g2s2 = Persistent<Object>::New(iso, Object::New());
g2c1 = Persistent<Object>::New(iso, Object::New());
- g2s1.MakeWeak(iso, reinterpret_cast<void*>(&counter), &WeakPointerCallback);
- g2s2.MakeWeak(iso, reinterpret_cast<void*>(&counter), &WeakPointerCallback);
- g2c1.MakeWeak(iso, reinterpret_cast<void*>(&counter), &WeakPointerCallback);
+ g2s1.MakeWeak(iso, &counter, &WeakPointerCallback);
+ g2s2.MakeWeak(iso, &counter, &WeakPointerCallback);
+ g2c1.MakeWeak(iso, &counter, &WeakPointerCallback);
}
Persistent<Object> root = Persistent<Object>::New(iso, g1s1); // make a root.
@@ -2660,7 +2659,7 @@ THREADED_TEST(ApiObjectGroups) {
CHECK_EQ(0, counter.NumberOfWeakCalls());
// Weaken the root.
- root.MakeWeak(iso, reinterpret_cast<void*>(&counter), &WeakPointerCallback);
+ root.MakeWeak(iso, &counter, &WeakPointerCallback);
// But make children strong roots---all the objects (except for children)
// should be collectable now.
g1c1.ClearWeak(iso);
@@ -2684,8 +2683,8 @@ THREADED_TEST(ApiObjectGroups) {
CHECK_EQ(5, counter.NumberOfWeakCalls());
// And now make children weak again and collect them.
- g1c1.MakeWeak(iso, reinterpret_cast<void*>(&counter), &WeakPointerCallback);
- g2c1.MakeWeak(iso, reinterpret_cast<void*>(&counter), &WeakPointerCallback);
+ g1c1.MakeWeak(iso, &counter, &WeakPointerCallback);
+ g2c1.MakeWeak(iso, &counter, &WeakPointerCallback);
heap->CollectAllGarbage(i::Heap::kAbortIncrementalMarkingMask);
CHECK_EQ(7, counter.NumberOfWeakCalls());
@@ -2712,29 +2711,29 @@ THREADED_TEST(OldApiObjectGroupsCycle) {
HandleScope scope(iso);
g1s1 = Persistent<Object>::New(iso, Object::New());
g1s2 = Persistent<Object>::New(iso, Object::New());
- g1s1.MakeWeak(iso, reinterpret_cast<void*>(&counter), &WeakPointerCallback);
- g1s2.MakeWeak(iso, reinterpret_cast<void*>(&counter), &WeakPointerCallback);
+ g1s1.MakeWeak(iso, &counter, &WeakPointerCallback);
+ g1s2.MakeWeak(iso, &counter, &WeakPointerCallback);
CHECK(g1s1.IsWeak(iso));
CHECK(g1s2.IsWeak(iso));
g2s1 = Persistent<Object>::New(iso, Object::New());
g2s2 = Persistent<Object>::New(iso, Object::New());
- g2s1.MakeWeak(iso, reinterpret_cast<void*>(&counter), &WeakPointerCallback);
- g2s2.MakeWeak(iso, reinterpret_cast<void*>(&counter), &WeakPointerCallback);
+ g2s1.MakeWeak(iso, &counter, &WeakPointerCallback);
+ g2s2.MakeWeak(iso, &counter, &WeakPointerCallback);
CHECK(g2s1.IsWeak(iso));
CHECK(g2s2.IsWeak(iso));
g3s1 = Persistent<Object>::New(iso, Object::New());
g3s2 = Persistent<Object>::New(iso, Object::New());
- g3s1.MakeWeak(iso, reinterpret_cast<void*>(&counter), &WeakPointerCallback);
- g3s2.MakeWeak(iso, reinterpret_cast<void*>(&counter), &WeakPointerCallback);
+ g3s1.MakeWeak(iso, &counter, &WeakPointerCallback);
+ g3s2.MakeWeak(iso, &counter, &WeakPointerCallback);
CHECK(g3s1.IsWeak(iso));
CHECK(g3s2.IsWeak(iso));
g4s1 = Persistent<Object>::New(iso, Object::New());
g4s2 = Persistent<Object>::New(iso, Object::New());
- g4s1.MakeWeak(iso, reinterpret_cast<void*>(&counter), &WeakPointerCallback);
- g4s2.MakeWeak(iso, reinterpret_cast<void*>(&counter), &WeakPointerCallback);
+ g4s1.MakeWeak(iso, &counter, &WeakPointerCallback);
+ g4s2.MakeWeak(iso, &counter, &WeakPointerCallback);
CHECK(g4s1.IsWeak(iso));
CHECK(g4s2.IsWeak(iso));
}
@@ -2769,7 +2768,7 @@ THREADED_TEST(OldApiObjectGroupsCycle) {
CHECK_EQ(0, counter.NumberOfWeakCalls());
// Weaken the root.
- root.MakeWeak(iso, reinterpret_cast<void*>(&counter), &WeakPointerCallback);
+ root.MakeWeak(iso, &counter, &WeakPointerCallback);
// Groups are deleted, rebuild groups.
{
@@ -2818,29 +2817,29 @@ THREADED_TEST(ApiObjectGroupsCycle) {
HandleScope scope(iso);
g1s1 = Persistent<Object>::New(iso, Object::New());
g1s2 = Persistent<Object>::New(iso, Object::New());
- g1s1.MakeWeak(iso, reinterpret_cast<void*>(&counter), &WeakPointerCallback);
- g1s2.MakeWeak(iso, reinterpret_cast<void*>(&counter), &WeakPointerCallback);
+ g1s1.MakeWeak(iso, &counter, &WeakPointerCallback);
+ g1s2.MakeWeak(iso, &counter, &WeakPointerCallback);
CHECK(g1s1.IsWeak(iso));
CHECK(g1s2.IsWeak(iso));
g2s1 = Persistent<Object>::New(iso, Object::New());
g2s2 = Persistent<Object>::New(iso, Object::New());
- g2s1.MakeWeak(iso, reinterpret_cast<void*>(&counter), &WeakPointerCallback);
- g2s2.MakeWeak(iso, reinterpret_cast<void*>(&counter), &WeakPointerCallback);
+ g2s1.MakeWeak(iso, &counter, &WeakPointerCallback);
+ g2s2.MakeWeak(iso, &counter, &WeakPointerCallback);
CHECK(g2s1.IsWeak(iso));
CHECK(g2s2.IsWeak(iso));
g3s1 = Persistent<Object>::New(iso, Object::New());
g3s2 = Persistent<Object>::New(iso, Object::New());
- g3s1.MakeWeak(iso, reinterpret_cast<void*>(&counter), &WeakPointerCallback);
- g3s2.MakeWeak(iso, reinterpret_cast<void*>(&counter), &WeakPointerCallback);
+ g3s1.MakeWeak(iso, &counter, &WeakPointerCallback);
+ g3s2.MakeWeak(iso, &counter, &WeakPointerCallback);
CHECK(g3s1.IsWeak(iso));
CHECK(g3s2.IsWeak(iso));
g4s1 = Persistent<Object>::New(iso, Object::New());
g4s2 = Persistent<Object>::New(iso, Object::New());
- g4s1.MakeWeak(iso, reinterpret_cast<void*>(&counter), &WeakPointerCallback);
- g4s2.MakeWeak(iso, reinterpret_cast<void*>(&counter), &WeakPointerCallback);
+ g4s1.MakeWeak(iso, &counter, &WeakPointerCallback);
+ g4s2.MakeWeak(iso, &counter, &WeakPointerCallback);
CHECK(g4s1.IsWeak(iso));
CHECK(g4s2.IsWeak(iso));
}
@@ -2877,7 +2876,7 @@ THREADED_TEST(ApiObjectGroupsCycle) {
CHECK_EQ(0, counter.NumberOfWeakCalls());
// Weaken the root.
- root.MakeWeak(iso, reinterpret_cast<void*>(&counter), &WeakPointerCallback);
+ root.MakeWeak(iso, &counter, &WeakPointerCallback);
// Groups are deleted, rebuild groups.
{
@@ -2928,18 +2927,18 @@ TEST(OldApiObjectGroupsCycleForScavenger) {
HandleScope scope(iso);
g1s1 = Persistent<Object>::New(iso, Object::New());
g1s2 = Persistent<Object>::New(iso, Object::New());
- g1s1.MakeWeak(iso, reinterpret_cast<void*>(&counter), &WeakPointerCallback);
- g1s2.MakeWeak(iso, reinterpret_cast<void*>(&counter), &WeakPointerCallback);
+ g1s1.MakeWeak(iso, &counter, &WeakPointerCallback);
+ g1s2.MakeWeak(iso, &counter, &WeakPointerCallback);
g2s1 = Persistent<Object>::New(iso, Object::New());
g2s2 = Persistent<Object>::New(iso, Object::New());
- g2s1.MakeWeak(iso, reinterpret_cast<void*>(&counter), &WeakPointerCallback);
- g2s2.MakeWeak(iso, reinterpret_cast<void*>(&counter), &WeakPointerCallback);
+ g2s1.MakeWeak(iso, &counter, &WeakPointerCallback);
+ g2s2.MakeWeak(iso, &counter, &WeakPointerCallback);
g3s1 = Persistent<Object>::New(iso, Object::New());
g3s2 = Persistent<Object>::New(iso, Object::New());
- g3s1.MakeWeak(iso, reinterpret_cast<void*>(&counter), &WeakPointerCallback);
- g3s2.MakeWeak(iso, reinterpret_cast<void*>(&counter), &WeakPointerCallback);
+ g3s1.MakeWeak(iso, &counter, &WeakPointerCallback);
+ g3s2.MakeWeak(iso, &counter, &WeakPointerCallback);
}
// Make a root.
@@ -2973,7 +2972,7 @@ TEST(OldApiObjectGroupsCycleForScavenger) {
CHECK_EQ(0, counter.NumberOfWeakCalls());
// Weaken the root.
- root.MakeWeak(iso, reinterpret_cast<void*>(&counter), &WeakPointerCallback);
+ root.MakeWeak(iso, &counter, &WeakPointerCallback);
root.MarkPartiallyDependent(iso);
v8::Isolate* isolate = v8::Isolate::GetCurrent();
@@ -3025,18 +3024,18 @@ TEST(ApiObjectGroupsCycleForScavenger) {
HandleScope scope(iso);
g1s1 = Persistent<Object>::New(iso, Object::New());
g1s2 = Persistent<Object>::New(iso, Object::New());
- g1s1.MakeWeak(iso, reinterpret_cast<void*>(&counter), &WeakPointerCallback);
- g1s2.MakeWeak(iso, reinterpret_cast<void*>(&counter), &WeakPointerCallback);
+ g1s1.MakeWeak(iso, &counter, &WeakPointerCallback);
+ g1s2.MakeWeak(iso, &counter, &WeakPointerCallback);
g2s1 = Persistent<Object>::New(iso, Object::New());
g2s2 = Persistent<Object>::New(iso, Object::New());
- g2s1.MakeWeak(iso, reinterpret_cast<void*>(&counter), &WeakPointerCallback);
- g2s2.MakeWeak(iso, reinterpret_cast<void*>(&counter), &WeakPointerCallback);
+ g2s1.MakeWeak(iso, &counter, &WeakPointerCallback);
+ g2s2.MakeWeak(iso, &counter, &WeakPointerCallback);
g3s1 = Persistent<Object>::New(iso, Object::New());
g3s2 = Persistent<Object>::New(iso, Object::New());
- g3s1.MakeWeak(iso, reinterpret_cast<void*>(&counter), &WeakPointerCallback);
- g3s2.MakeWeak(iso, reinterpret_cast<void*>(&counter), &WeakPointerCallback);
+ g3s1.MakeWeak(iso, &counter, &WeakPointerCallback);
+ g3s2.MakeWeak(iso, &counter, &WeakPointerCallback);
}
// Make a root.
@@ -3072,7 +3071,7 @@ TEST(ApiObjectGroupsCycleForScavenger) {
CHECK_EQ(0, counter.NumberOfWeakCalls());
// Weaken the root.
- root.MakeWeak(iso, reinterpret_cast<void*>(&counter), &WeakPointerCallback);
+ root.MakeWeak(iso, &counter, &WeakPointerCallback);
root.MarkPartiallyDependent(iso);
v8::Isolate* isolate = v8::Isolate::GetCurrent();
@@ -5958,11 +5957,10 @@ class Whammy {
};
static void HandleWeakReference(v8::Isolate* isolate,
- v8::Persistent<v8::Value> obj,
- void* data) {
- Snorkel* snorkel = reinterpret_cast<Snorkel*>(data);
+ v8::Persistent<v8::Value>* obj,
+ Snorkel* snorkel) {
delete snorkel;
- obj.ClearWeak(isolate);
+ obj->ClearWeak(isolate);
}
v8::Handle<Value> WhammyPropertyGetter(Local<String> name,
@@ -5977,7 +5975,9 @@ v8::Handle<Value> WhammyPropertyGetter(Local<String> name,
v8::Persistent<v8::Object>::New(info.GetIsolate(), obj);
if (!prev.IsEmpty()) {
prev->Set(v8_str("next"), obj);
- prev.MakeWeak(info.GetIsolate(), new Snorkel(), &HandleWeakReference);
+ prev.MakeWeak<Value, Snorkel>(info.GetIsolate(),
+ new Snorkel(),
+ &HandleWeakReference);
whammy->objects_[whammy->cursor_].Clear();
}
whammy->objects_[whammy->cursor_] = global;
@@ -6016,11 +6016,10 @@ THREADED_TEST(WeakReference) {
static void DisposeAndSetFlag(v8::Isolate* isolate,
- v8::Persistent<v8::Value> obj,
- void* data) {
- obj.Dispose(isolate);
- obj.Clear();
- *(reinterpret_cast<bool*>(data)) = true;
+ v8::Persistent<v8::Object>* obj,
+ bool* data) {
+ obj->Dispose(isolate);
+ *(data) = true;
}
@@ -6063,21 +6062,19 @@ static void InvokeMarkSweep() {
static void ForceScavenge(v8::Isolate* isolate,
- v8::Persistent<v8::Value> obj,
- void* data) {
- obj.Dispose(isolate);
- obj.Clear();
- *(reinterpret_cast<bool*>(data)) = true;
+ v8::Persistent<v8::Object>* obj,
+ bool* data) {
+ obj->Dispose(isolate);
+ *(data) = true;
InvokeScavenge();
}
static void ForceMarkSweep(v8::Isolate* isolate,
- v8::Persistent<v8::Value> obj,
- void* data) {
- obj.Dispose(isolate);
- obj.Clear();
- *(reinterpret_cast<bool*>(data)) = true;
+ v8::Persistent<v8::Object>* obj,
+ bool* data) {
+ obj->Dispose(isolate);
+ *(data) = true;
InvokeMarkSweep();
}
@@ -6089,7 +6086,8 @@ THREADED_TEST(GCFromWeakCallbacks) {
Context::Scope context_scope(context);
static const int kNumberOfGCTypes = 2;
- v8::NearDeathCallback gc_forcing_callback[kNumberOfGCTypes] =
+ typedef v8::WeakReferenceCallbacks<v8::Object, bool>::Revivable Callback;
+ Callback gc_forcing_callback[kNumberOfGCTypes] =
{&ForceScavenge, &ForceMarkSweep};
typedef void (*GCInvoker)();
@@ -6113,10 +6111,10 @@ THREADED_TEST(GCFromWeakCallbacks) {
static void RevivingCallback(v8::Isolate* isolate,
- v8::Persistent<v8::Value> obj,
- void* data) {
- obj.ClearWeak(isolate);
- *(reinterpret_cast<bool*>(data)) = true;
+ v8::Persistent<v8::Object>* obj,
+ bool* data) {
+ obj->ClearWeak(isolate);
+ *(data) = true;
}
@@ -11811,11 +11809,11 @@ v8::Persistent<v8::Object> some_object;
v8::Persistent<v8::Object> bad_handle;
void NewPersistentHandleCallback(v8::Isolate* isolate,
- v8::Persistent<v8::Value> handle,
+ v8::Persistent<v8::Value>* handle,
void*) {
v8::HandleScope scope(isolate);
bad_handle = v8::Persistent<v8::Object>::New(isolate, some_object);
- handle.Dispose(isolate);
+ handle->Dispose(isolate);
}
@@ -11834,7 +11832,9 @@ THREADED_TEST(NewPersistentHandleFromWeakCallback) {
// global handle nodes are processed by PostGarbageCollectionProcessing
// in reverse allocation order, so if second allocated handle is deleted,
// weak callback of the first handle would be able to 'reallocate' it.
- handle1.MakeWeak(isolate, NULL, NewPersistentHandleCallback);
+ handle1.MakeWeak<v8::Value, void>(isolate,
+ NULL,
+ NewPersistentHandleCallback);
handle2.Dispose(isolate);
HEAP->CollectAllGarbage(i::Heap::kNoGCFlags);
}
@@ -11843,11 +11843,11 @@ THREADED_TEST(NewPersistentHandleFromWeakCallback) {
v8::Persistent<v8::Object> to_be_disposed;
void DisposeAndForceGcCallback(v8::Isolate* isolate,
- v8::Persistent<v8::Value> handle,
+ v8::Persistent<v8::Value>* handle,
void*) {
to_be_disposed.Dispose(isolate);
HEAP->CollectAllGarbage(i::Heap::kNoGCFlags);
- handle.Dispose(isolate);
+ handle->Dispose(isolate);
}
@@ -11861,23 +11861,23 @@ THREADED_TEST(DoNotUseDeletedNodesInSecondLevelGc) {
handle1 = v8::Persistent<v8::Object>::New(isolate, v8::Object::New());
handle2 = v8::Persistent<v8::Object>::New(isolate, v8::Object::New());
}
- handle1.MakeWeak(isolate, NULL, DisposeAndForceGcCallback);
+ handle1.MakeWeak<v8::Value, void>(isolate, NULL, DisposeAndForceGcCallback);
to_be_disposed = handle2;
HEAP->CollectAllGarbage(i::Heap::kNoGCFlags);
}
void DisposingCallback(v8::Isolate* isolate,
- v8::Persistent<v8::Value> handle,
+ v8::Persistent<v8::Value>* handle,
void*) {
- handle.Dispose(isolate);
+ handle->Dispose(isolate);
}
void HandleCreatingCallback(v8::Isolate* isolate,
- v8::Persistent<v8::Value> handle,
+ v8::Persistent<v8::Value>* handle,
void*) {
v8::HandleScope scope(isolate);
v8::Persistent<v8::Object>::New(isolate, v8::Object::New());
- handle.Dispose(isolate);
+ handle->Dispose(isolate);
}
@@ -11892,8 +11892,8 @@ THREADED_TEST(NoGlobalHandlesOrphaningDueToWeakCallback) {
handle2 = v8::Persistent<v8::Object>::New(isolate, v8::Object::New());
handle1 = v8::Persistent<v8::Object>::New(isolate, v8::Object::New());
}
- handle2.MakeWeak(isolate, NULL, DisposingCallback);
- handle3.MakeWeak(isolate, NULL, HandleCreatingCallback);
+ handle2.MakeWeak<v8::Value, void>(isolate, NULL, DisposingCallback);
+ handle3.MakeWeak<v8::Value, void>(isolate, NULL, HandleCreatingCallback);
HEAP->CollectAllGarbage(i::Heap::kNoGCFlags);
}
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