| 1 | //===-- rtti_test.cpp -----------------------------------------------------===// |
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| 2 | // |
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| 3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
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| 4 | // See https://llvm.org/LICENSE.txt for license information. |
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| 5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
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| 6 | // |
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| 7 | //===----------------------------------------------------------------------===// |
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| 8 | // |
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| 9 | // This file is a part of the ORC runtime. |
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| 10 | // |
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| 11 | // Note: |
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| 12 | // This unit test was adapted from |
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| 13 | // llvm/unittests/Support/ExtensibleRTTITest.cpp |
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| 14 | // |
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| 15 | //===----------------------------------------------------------------------===// |
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| 16 | |
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| 17 | #include "rtti.h" |
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| 18 | #include "gtest/gtest.h" |
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| 19 | |
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| 20 | using namespace orc_rt; |
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| 21 | |
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| 22 | namespace { |
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| 23 | |
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| 24 | class MyBase : public RTTIExtends<MyBase, RTTIRoot> {}; |
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| 25 | |
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| 26 | class MyDerivedA : public RTTIExtends<MyDerivedA, MyBase> {}; |
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| 27 | |
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| 28 | class MyDerivedB : public RTTIExtends<MyDerivedB, MyBase> {}; |
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| 29 | |
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| 30 | } // end anonymous namespace |
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| 31 | |
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| 32 | TEST(ExtensibleRTTITest, BaseCheck) { |
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| 33 | MyBase MB; |
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| 34 | MyDerivedA MDA; |
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| 35 | MyDerivedB MDB; |
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| 36 | |
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| 37 | // Check MB properties. |
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| 38 | EXPECT_TRUE(isa<RTTIRoot>(MB)); |
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| 39 | EXPECT_TRUE(isa<MyBase>(MB)); |
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| 40 | EXPECT_FALSE(isa<MyDerivedA>(MB)); |
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| 41 | EXPECT_FALSE(isa<MyDerivedB>(MB)); |
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| 42 | |
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| 43 | // Check MDA properties. |
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| 44 | EXPECT_TRUE(isa<RTTIRoot>(MDA)); |
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| 45 | EXPECT_TRUE(isa<MyBase>(MDA)); |
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| 46 | EXPECT_TRUE(isa<MyDerivedA>(MDA)); |
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| 47 | EXPECT_FALSE(isa<MyDerivedB>(MDA)); |
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| 48 | |
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| 49 | // Check MDB properties. |
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| 50 | EXPECT_TRUE(isa<RTTIRoot>(MDB)); |
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| 51 | EXPECT_TRUE(isa<MyBase>(MDB)); |
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| 52 | EXPECT_FALSE(isa<MyDerivedA>(MDB)); |
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| 53 | EXPECT_TRUE(isa<MyDerivedB>(MDB)); |
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| 54 | } |
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| 55 | |
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