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//===- llvm/unittest/VMCore/DerivedTypesTest.cpp - Types unit tests -------===//
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// The LLVM Compiler Infrastructure
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//===----------------------------------------------------------------------===//
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#include "gtest/gtest.h"
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#include "../lib/VMCore/LLVMContextImpl.h"
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#include "llvm/Type.h"
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#include "llvm/DerivedTypes.h"
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#include "llvm/LLVMContext.h"
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TEST(OpaqueTypeTest, RegisterWithContext) {
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LLVMContextImpl *pImpl = C.pImpl;
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// 1 refers to the AlwaysOpaqueTy allocated in the Context's constructor and
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// destroyed in the destructor.
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EXPECT_EQ(1u, pImpl->OpaqueTypes.size());
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PATypeHolder Type = OpaqueType::get(C);
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EXPECT_EQ(2u, pImpl->OpaqueTypes.size());
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EXPECT_EQ(1u, pImpl->OpaqueTypes.size());