cross_thread_copier.cc | Explore in Territory

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#include "third_party/blink/renderer/platform/wtf/cross_thread_copier.h"

#include <memory>
#include "third_party/blink/renderer/platform/wtf/cross_thread_copier_base.h"
#include "third_party/blink/renderer/platform/wtf/cross_thread_copier_std.h"
#include "third_party/blink/renderer/platform/wtf/text/wtf_string.h"
#include "third_party/blink/renderer/platform/wtf/thread_safe_ref_counted.h"

namespace WTF {

// Test CrossThreadCopier using static_assert.

// Verify that ThreadSafeRefCounted objects get handled correctly.
class CopierThreadSafeRefCountedTest
    : public ThreadSafeRefCounted<CopierThreadSafeRefCountedTest> { … };

// Add a generic specialization which will let's us verify that no other
// template matches.
CrossThreadCopierBase<T, false>;

static_assert …;
static_assert …;

// Verify that RefCounted objects only match our generic template which exposes
// Type as int.
class CopierRefCountedTest : public RefCounted<CopierRefCountedTest> { … };

static_assert …;

// Verify that std::unique_ptr gets passed through.
static_assert …;

}  // namespace WTF
chromium/third_party/blink/renderer/platform/wtf/cross_thread_copier.cc
