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

Issue 1944793002: Deprecate PersistentBase::MarkPartiallyDependent. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Created 4 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 a6d1de705aca385323251e0d3fd46f70fda25dde..31bff68dbcf747ff0ebba4448ee7c667134864cc 100644
--- a/test/cctest/test-api.cc
+++ b/test/cctest/test-api.cc
@@ -4687,126 +4687,6 @@ THREADED_TEST(ApiObjectGroupsCycle) {
}
-// TODO(mstarzinger): This should be a THREADED_TEST but causes failures
-// on the buildbots, so was made non-threaded for the time being.
-TEST(ApiObjectGroupsCycleForScavenger) {
- i::FLAG_stress_compaction = false;
- i::FLAG_gc_global = false;
- LocalContext env;
- v8::Isolate* iso = env->GetIsolate();
- HandleScope scope(iso);
-
- WeakCallCounter counter(1234);
-
- WeakCallCounterAndPersistent<Value> g1s1(&counter);
- WeakCallCounterAndPersistent<Value> g1s2(&counter);
- WeakCallCounterAndPersistent<Value> g2s1(&counter);
- WeakCallCounterAndPersistent<Value> g2s2(&counter);
- WeakCallCounterAndPersistent<Value> g3s1(&counter);
- WeakCallCounterAndPersistent<Value> g3s2(&counter);
-
- {
- HandleScope scope(iso);
- g1s1.handle.Reset(iso, Object::New(iso));
- g1s2.handle.Reset(iso, Object::New(iso));
- g1s1.handle.SetWeak(&g1s1, &WeakPointerCallback,
- v8::WeakCallbackType::kParameter);
- g1s2.handle.SetWeak(&g1s2, &WeakPointerCallback,
- v8::WeakCallbackType::kParameter);
-
- g2s1.handle.Reset(iso, Object::New(iso));
- g2s2.handle.Reset(iso, Object::New(iso));
- g2s1.handle.SetWeak(&g2s1, &WeakPointerCallback,
- v8::WeakCallbackType::kParameter);
- g2s2.handle.SetWeak(&g2s2, &WeakPointerCallback,
- v8::WeakCallbackType::kParameter);
-
- g3s1.handle.Reset(iso, Object::New(iso));
- g3s2.handle.Reset(iso, Object::New(iso));
- g3s1.handle.SetWeak(&g3s1, &WeakPointerCallback,
- v8::WeakCallbackType::kParameter);
- g3s2.handle.SetWeak(&g3s2, &WeakPointerCallback,
- v8::WeakCallbackType::kParameter);
- }
-
- // Make a root.
- WeakCallCounterAndPersistent<Value> root(&counter);
- root.handle.Reset(iso, g1s1.handle);
- root.handle.MarkPartiallyDependent();
-
- // Connect groups. We're building the following cycle:
- // G1: { g1s1, g2s1 }, g1s1 implicitly references g2s1, ditto for other
- // groups.
- {
- HandleScope handle_scope(iso);
- g1s1.handle.MarkPartiallyDependent();
- g1s2.handle.MarkPartiallyDependent();
- g2s1.handle.MarkPartiallyDependent();
- g2s2.handle.MarkPartiallyDependent();
- g3s1.handle.MarkPartiallyDependent();
- g3s2.handle.MarkPartiallyDependent();
- iso->SetObjectGroupId(g1s1.handle, UniqueId(1));
- iso->SetObjectGroupId(g1s2.handle, UniqueId(1));
- Local<Object>::New(iso, g1s1.handle.As<Object>())
- ->Set(env.local(), v8_str("x"), Local<Value>::New(iso, g2s1.handle))
- .FromJust();
- iso->SetObjectGroupId(g2s1.handle, UniqueId(2));
- iso->SetObjectGroupId(g2s2.handle, UniqueId(2));
- Local<Object>::New(iso, g2s1.handle.As<Object>())
- ->Set(env.local(), v8_str("x"), Local<Value>::New(iso, g3s1.handle))
- .FromJust();
- iso->SetObjectGroupId(g3s1.handle, UniqueId(3));
- iso->SetObjectGroupId(g3s2.handle, UniqueId(3));
- Local<Object>::New(iso, g3s1.handle.As<Object>())
- ->Set(env.local(), v8_str("x"), Local<Value>::New(iso, g1s1.handle))
- .FromJust();
- }
-
- v8::internal::Heap* heap =
- reinterpret_cast<v8::internal::Isolate*>(iso)->heap();
- heap->CollectAllGarbage();
-
- // All objects should be alive.
- CHECK_EQ(0, counter.NumberOfWeakCalls());
-
- // Weaken the root.
- root.handle.SetWeak(&root, &WeakPointerCallback,
- v8::WeakCallbackType::kParameter);
- root.handle.MarkPartiallyDependent();
-
- // Groups are deleted, rebuild groups.
- {
- HandleScope handle_scope(iso);
- g1s1.handle.MarkPartiallyDependent();
- g1s2.handle.MarkPartiallyDependent();
- g2s1.handle.MarkPartiallyDependent();
- g2s2.handle.MarkPartiallyDependent();
- g3s1.handle.MarkPartiallyDependent();
- g3s2.handle.MarkPartiallyDependent();
- iso->SetObjectGroupId(g1s1.handle, UniqueId(1));
- iso->SetObjectGroupId(g1s2.handle, UniqueId(1));
- Local<Object>::New(iso, g1s1.handle.As<Object>())
- ->Set(env.local(), v8_str("x"), Local<Value>::New(iso, g2s1.handle))
- .FromJust();
- iso->SetObjectGroupId(g2s1.handle, UniqueId(2));
- iso->SetObjectGroupId(g2s2.handle, UniqueId(2));
- Local<Object>::New(iso, g2s1.handle.As<Object>())
- ->Set(env.local(), v8_str("x"), Local<Value>::New(iso, g3s1.handle))
- .FromJust();
- iso->SetObjectGroupId(g3s1.handle, UniqueId(3));
- iso->SetObjectGroupId(g3s2.handle, UniqueId(3));
- Local<Object>::New(iso, g3s1.handle.As<Object>())
- ->Set(env.local(), v8_str("x"), Local<Value>::New(iso, g1s1.handle))
- .FromJust();
- }
-
- heap->CollectAllGarbage();
-
- // All objects should be gone. 7 global handles in total.
- CHECK_EQ(7, counter.NumberOfWeakCalls());
-}
-
-
THREADED_TEST(ScriptException) {
LocalContext env;
v8::HandleScope scope(env->GetIsolate());
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