listener_leak_test.cc | Explore in Territory

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#include "testing/gtest/include/gtest/gtest.h"
#include "third_party/blink/public/platform/platform.h"
#include "third_party/blink/public/web/web_view.h"
#include "third_party/blink/renderer/bindings/core/v8/v8_binding_for_core.h"
#include "third_party/blink/renderer/bindings/core/v8/v8_gc_controller.h"
#include "third_party/blink/renderer/core/frame/frame_test_helpers.h"
#include "third_party/blink/renderer/core/frame/web_local_frame_impl.h"
#include "third_party/blink/renderer/platform/heap/thread_state.h"
#include "third_party/blink/renderer/platform/testing/task_environment.h"
#include "third_party/blink/renderer/platform/testing/unit_test_helpers.h"
#include "third_party/blink/renderer/platform/testing/url_loader_mock_factory.h"
#include "third_party/blink/renderer/platform/testing/url_test_helpers.h"
#include "v8/include/v8-profiler.h"
#include "v8/include/v8.h"

namespace blink {

namespace {

const v8::HeapGraphNode* GetProperty(v8::Isolate* isolate,
                                     const v8::HeapGraphNode* node,
                                     v8::HeapGraphEdge::Type type,
                                     const char* name) { … }

int GetNumObjects(v8::Isolate* isolate, const char* constructor) { … }

}  // namespace

class ListenerLeakTest : public testing::Test { … };

// This test tries to create a reference cycle between node and its listener.
// See http://crbug/17400.
TEST_F(ListenerLeakTest, ReferenceCycle) { … }

// This test sets node onclick many times to expose a possible memory
// leak where all listeners get referenced by the node.
TEST_F(ListenerLeakTest, HiddenReferences) { … }

}  // namespace blink
chromium/third_party/blink/renderer/core/dom/events/listener_leak_test.cc
