Index: test/cctest/test-api.cc |
diff --git a/test/cctest/test-api.cc b/test/cctest/test-api.cc |
index dd5358c6c35f67b386807ee5e314c7038c0d3ab3..08981fea85f59c1b27319b9a8bfea8d5577cd308 100644 |
--- a/test/cctest/test-api.cc |
+++ b/test/cctest/test-api.cc |
@@ -46,6 +46,7 @@ |
#include "src/isolate.h" |
#include "src/objects.h" |
#include "src/parser.h" |
+#include "src/smart-pointers.h" |
#include "src/snapshot.h" |
#include "src/unicode-inl.h" |
#include "src/utils.h" |
@@ -4737,6 +4738,78 @@ TEST(MessageHandler5) { |
} |
+TEST(WeakKeyMap) { |
+ v8::Isolate* isolate = CcTest::isolate(); |
+ i::SmartPointer<v8::WeakKeyMap> weak_map(v8::WeakKeyMap::New(isolate)); |
+ CHECK(!weak_map.is_empty()); |
+ |
+ LocalContext env; |
+ HandleScope scope(isolate); |
+ |
+ Local<Object> value = v8::Object::New(isolate); |
+ |
+ Local<Object> local1 = v8::Object::New(isolate); |
+ CHECK(!weak_map->Has(local1)); |
+ CHECK(weak_map->Get(local1)->IsUndefined()); |
+ weak_map->Set(local1, value); |
+ CHECK(weak_map->Has(local1)); |
+ CHECK(value->Equals(weak_map->Get(local1))); |
+ |
+ WeakCallCounter counter(1234); |
+ WeakCallCounterAndPersistent<Value> o1(&counter); |
+ WeakCallCounterAndPersistent<Value> o2(&counter); |
+ WeakCallCounterAndPersistent<Value> s1(&counter); |
+ { |
+ HandleScope scope(isolate); |
+ Local<v8::Object> obj1 = v8::Object::New(isolate); |
+ Local<v8::Object> obj2 = v8::Object::New(isolate); |
+ Local<v8::Symbol> sym1 = v8::Symbol::New(isolate); |
+ |
+ weak_map->Set(obj1, value); |
+ weak_map->Set(obj2, value); |
+ weak_map->Set(sym1, value); |
+ |
+ o1.handle.Reset(isolate, obj1); |
+ o2.handle.Reset(isolate, obj2); |
+ s1.handle.Reset(isolate, sym1); |
+ |
+ CHECK(weak_map->Has(local1)); |
+ CHECK(weak_map->Has(obj1)); |
+ CHECK(weak_map->Has(obj2)); |
+ CHECK(weak_map->Has(sym1)); |
+ |
+ CHECK(value->Equals(weak_map->Get(local1))); |
+ CHECK(value->Equals(weak_map->Get(obj1))); |
+ CHECK(value->Equals(weak_map->Get(obj2))); |
+ CHECK(value->Equals(weak_map->Get(sym1))); |
+ } |
+ CcTest::heap()->CollectAllGarbage(TestHeap::Heap::kNoGCFlags); |
+ { |
+ HandleScope scope(isolate); |
+ CHECK(value->Equals(weak_map->Get(local1))); |
+ CHECK(value->Equals(weak_map->Get(Local<Value>::New(isolate, o1.handle)))); |
+ CHECK(value->Equals(weak_map->Get(Local<Value>::New(isolate, o2.handle)))); |
+ CHECK(value->Equals(weak_map->Get(Local<Value>::New(isolate, s1.handle)))); |
+ } |
+ |
+ o1.handle.SetWeak(&o1, &WeakPointerCallback); |
+ o2.handle.SetWeak(&o2, &WeakPointerCallback); |
+ s1.handle.SetWeak(&s1, &WeakPointerCallback); |
+ |
+ CcTest::heap()->CollectAllGarbage(TestHeap::Heap::kNoGCFlags); |
+ CHECK_EQ(3, counter.NumberOfWeakCalls()); |
+ |
+ CHECK(o1.handle.IsEmpty()); |
+ CHECK(o2.handle.IsEmpty()); |
+ CHECK(s1.handle.IsEmpty()); |
+ |
+ CHECK(value->Equals(weak_map->Get(local1))); |
+ CHECK(weak_map->Delete(local1)); |
+ CHECK(!weak_map->Has(local1)); |
+ CHECK(weak_map->Get(local1)->IsUndefined()); |
+} |
+ |
+ |
THREADED_TEST(GetSetProperty) { |
LocalContext context; |
v8::Isolate* isolate = context->GetIsolate(); |