1 //===- llvm/unittest/VMCore/DerivedTypesTest.cpp - Types unit tests -------===//
3 // The LLVM Compiler Infrastructure
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
8 //===----------------------------------------------------------------------===//
10 #include "gtest/gtest.h"
11 #include "../lib/VMCore/LLVMContextImpl.h"
12 #include "llvm/Type.h"
13 #include "llvm/DerivedTypes.h"
14 #include "llvm/LLVMContext.h"
19 TEST(OpaqueTypeTest, RegisterWithContext) {
21 LLVMContextImpl *pImpl = C.pImpl;
23 // 1 refers to the AlwaysOpaqueTy allocated in the Context's constructor and
24 // destroyed in the destructor.
25 EXPECT_EQ(1u, pImpl->OpaqueTypes.size());
27 PATypeHolder Type = OpaqueType::get(C);
28 EXPECT_EQ(2u, pImpl->OpaqueTypes.size());
30 EXPECT_EQ(1u, pImpl->OpaqueTypes.size());