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llvm-project/libcxxabi/test/dynamic_cast5.pass.cpp

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Oops, forgot to svn add the new test. llvm-svn: 148047
2012-01-13 05:08:25 +08:00
//===------------------------- dynamic_cast5.cpp --------------------------===//
//
Update more file headers across all of the LLVM projects in the monorepo to reflect the new license. These used slightly different spellings that defeated my regular expressions. We understand that people may be surprised that we're moving the header entirely to discuss the new license. We checked this carefully with the Foundation's lawyer and we believe this is the correct approach. Essentially, all code in the project is now made available by the LLVM project under our new license, so you will see that the license headers include that license only. Some of our contributors have contributed code under our old license, and accordingly, we have retained a copy of our old license notice in the top-level files in each project and repository. llvm-svn: 351648
2019-01-19 18:56:40 +08:00
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
Oops, forgot to svn add the new test. llvm-svn: 148047
2012-01-13 05:08:25 +08:00
//
//===----------------------------------------------------------------------===//
#include <cassert>
libcxxabi: Rename .hpp files to .h LLVM uses .h as its extension for header files. Differential Revision: https://reviews.llvm.org/D65981 llvm-svn: 368604
2019-08-13 03:11:23 +08:00
#include "support/timer.h"
Oops, forgot to svn add the new test. llvm-svn: 148047
2012-01-13 05:08:25 +08:00
Suppress warnings about the operations currently under test. llvm-svn: 272819
2016-06-16 03:07:19 +08:00
// This test explicitly tests dynamic cast with types that have inaccessible
// bases.
#if defined(__clang__)
[libc++abi] Get rid of warnings when running the tests with GCC
2020-10-31 05:33:02 +08:00
# pragma clang diagnostic ignored "-Winaccessible-base"
[libc++] Remove more test-suite workarounds for unsupported GCC versions Differential Revision: https://reviews.llvm.org/D108466
2021-08-20 23:39:46 +08:00
#elif defined(__GNUC__)
[libc++abi] Get rid of warnings when running the tests with GCC
2020-10-31 05:33:02 +08:00
# pragma GCC diagnostic ignored "-Winaccessible-base"
Suppress warnings about the operations currently under test. llvm-svn: 272819
2016-06-16 03:07:19 +08:00
#endif
Oops, forgot to svn add the new test. llvm-svn: 148047
2012-01-13 05:08:25 +08:00
namespace t1
{
struct A1
{
char _[43981];
virtual ~A1() {}
A1* getA1() {return this;}
};
struct A2
{
char _[34981];
virtual ~A2() {}
A2* getA2() {return this;}
};
struct A3
: public virtual A1,
private A2
{
char _[93481];
virtual ~A3() {}
A1* getA1() {return A1::getA1();}
A2* getA2() {return A2::getA2();}
A3* getA3() {return this;}
};
struct A4
: public A3,
public A2
{
char _[13489];
virtual ~A4() {}
t1::A1* getA1() {return A3::getA1();}
A2* getA2() {return A3::getA2();}
A3* getA3() {return A3::getA3();}
A4* getA4() {return this;}
};
struct A5
: public A4,
public A3
{
char _[13489];
virtual ~A5() {}
t1::A1* getA1() {return A4::getA1();}
A2* getA2() {return A4::getA2();}
A3* getA3() {return A4::getA3();}
A4* getA4() {return A4::getA4();}
A5* getA5() {return this;}
};
void test()
{
A1 a1;
A2 a2;
A3 a3;
A4 a4;
A5 a5;
assert(dynamic_cast<A1*>(a1.getA1()) == a1.getA1());
assert(dynamic_cast<A1*>(a2.getA2()) == 0);
assert(dynamic_cast<A1*>(a3.getA1()) == a3.getA1());
assert(dynamic_cast<A1*>(a3.getA2()) == 0);
assert(dynamic_cast<A1*>(a3.getA3()) == a3.getA1());
assert(dynamic_cast<A1*>(a4.getA1()) == a4.getA1());
assert(dynamic_cast<A1*>(a4.getA2()) == 0);
assert(dynamic_cast<A1*>(a4.getA3()) == a4.getA1());
assert(dynamic_cast<A1*>(a4.getA4()) == a4.getA1());
assert(dynamic_cast<A1*>(a5.getA1()) == a5.getA1());
assert(dynamic_cast<A1*>(a5.getA2()) == 0);
assert(dynamic_cast<A1*>(a5.getA3()) == a5.getA1());
assert(dynamic_cast<A1*>(a5.getA4()) == a5.getA1());
assert(dynamic_cast<A1*>(a5.getA5()) == a5.getA1());
assert(dynamic_cast<A2*>(a1.getA1()) == 0);
assert(dynamic_cast<A2*>(a2.getA2()) == a2.getA2());
assert(dynamic_cast<A2*>(a3.getA1()) == 0);
assert(dynamic_cast<A2*>(a3.getA2()) == a3.getA2());
// assert(dynamic_cast<A2*>(a3.getA3()) == 0); // cast to private base
assert(dynamic_cast<A2*>(a4.getA1()) == 0);
assert(dynamic_cast<A2*>(a4.getA2()) == a4.getA2());
// assert(dynamic_cast<A2*>(a4.getA3()) == 0); // cast to private base
// assert(dynamic_cast<A2*>(a4.getA4()) == 0); // cast to ambiguous base
assert(dynamic_cast<A2*>(a5.getA1()) == 0);
assert(dynamic_cast<A2*>(a5.getA2()) == a5.getA2());
// assert(dynamic_cast<A2*>(a5.getA3()) == 0); // cast to private base
// assert(dynamic_cast<A2*>(a5.getA4()) == 0); // cast to ambiguous base
// assert(dynamic_cast<A2*>(a5.getA5()) == 0); // cast to ambiguous base
assert(dynamic_cast<A3*>(a1.getA1()) == 0);
assert(dynamic_cast<A3*>(a2.getA2()) == 0);
assert(dynamic_cast<A3*>(a3.getA1()) == a3.getA3());
assert(dynamic_cast<A3*>(a3.getA2()) == 0);
assert(dynamic_cast<A3*>(a3.getA3()) == a3.getA3());
assert(dynamic_cast<A3*>(a4.getA1()) == a4.getA3());
assert(dynamic_cast<A3*>(a4.getA2()) == 0);
assert(dynamic_cast<A3*>(a4.getA3()) == a4.getA3());
assert(dynamic_cast<A3*>(a4.getA4()) == a4.getA3());
assert(dynamic_cast<A3*>(a5.getA1()) == 0);
assert(dynamic_cast<A3*>(a5.getA2()) == 0);
assert(dynamic_cast<A3*>(a5.getA3()) == a5.getA3());
assert(dynamic_cast<A3*>(a5.getA4()) == a5.getA3());
// assert(dynamic_cast<A3*>(a5.getA5()) == 0); // cast to ambiguous base
assert(dynamic_cast<A4*>(a1.getA1()) == 0);
assert(dynamic_cast<A4*>(a2.getA2()) == 0);
assert(dynamic_cast<A4*>(a3.getA1()) == 0);
assert(dynamic_cast<A4*>(a3.getA2()) == 0);
assert(dynamic_cast<A4*>(a3.getA3()) == 0);
assert(dynamic_cast<A4*>(a4.getA1()) == a4.getA4());
assert(dynamic_cast<A4*>(a4.getA2()) == 0);
assert(dynamic_cast<A4*>(a4.getA3()) == a4.getA4());
assert(dynamic_cast<A4*>(a4.getA4()) == a4.getA4());
assert(dynamic_cast<A4*>(a5.getA1()) == a5.getA4());
assert(dynamic_cast<A4*>(a5.getA2()) == 0);
assert(dynamic_cast<A4*>(a5.getA3()) == a5.getA4());
assert(dynamic_cast<A4*>(a5.getA4()) == a5.getA4());
assert(dynamic_cast<A4*>(a5.getA5()) == a5.getA4());
assert(dynamic_cast<A5*>(a1.getA1()) == 0);
assert(dynamic_cast<A5*>(a2.getA2()) == 0);
assert(dynamic_cast<A5*>(a3.getA1()) == 0);
assert(dynamic_cast<A5*>(a3.getA2()) == 0);
assert(dynamic_cast<A5*>(a3.getA3()) == 0);
assert(dynamic_cast<A5*>(a4.getA1()) == 0);
assert(dynamic_cast<A5*>(a4.getA2()) == 0);
assert(dynamic_cast<A5*>(a4.getA3()) == 0);
assert(dynamic_cast<A5*>(a4.getA4()) == 0);
assert(dynamic_cast<A5*>(a5.getA1()) == a5.getA5());
assert(dynamic_cast<A5*>(a5.getA2()) == 0);
assert(dynamic_cast<A5*>(a5.getA3()) == a5.getA5());
assert(dynamic_cast<A5*>(a5.getA4()) == a5.getA5());
assert(dynamic_cast<A5*>(a5.getA5()) == a5.getA5());
}
} // t1
namespace t2
{
struct A1
{
char _[43981];
virtual ~A1() {}
A1* getA1() {return this;}
};
struct A2
{
char _[34981];
virtual ~A2() {}
A2* getA2() {return this;}
};
struct A3
: public virtual A1,
public A2
{
char _[93481];
virtual ~A3() {}
A1* getA1() {return A1::getA1();}
A2* getA2() {return A2::getA2();}
A3* getA3() {return this;}
};
struct A4
: public A3,
public A2
{
char _[13489];
virtual ~A4() {}
t2::A1* getA1() {return A3::getA1();}
A2* getA2() {return A3::getA2();}
A3* getA3() {return A3::getA3();}
A4* getA4() {return this;}
};
struct A5
: public A4,
public A3
{
char _[13489];
virtual ~A5() {}
t2::A1* getA1() {return A4::getA1();}
A2* getA2() {return A4::getA2();}
A3* getA3() {return A4::getA3();}
A4* getA4() {return A4::getA4();}
A5* getA5() {return this;}
};
void test()
{
A1 a1;
A2 a2;
A3 a3;
A4 a4;
A5 a5;
assert(dynamic_cast<A1*>(a1.getA1()) == a1.getA1());
assert(dynamic_cast<A1*>(a2.getA2()) == 0);
assert(dynamic_cast<A1*>(a3.getA1()) == a3.getA1());
assert(dynamic_cast<A1*>(a3.getA2()) == a3.getA1());
assert(dynamic_cast<A1*>(a3.getA3()) == a3.getA1());
assert(dynamic_cast<A1*>(a4.getA1()) == a4.getA1());
assert(dynamic_cast<A1*>(a4.getA2()) == a4.getA1());
assert(dynamic_cast<A1*>(a4.getA3()) == a4.getA1());
assert(dynamic_cast<A1*>(a4.getA4()) == a4.getA1());
assert(dynamic_cast<A1*>(a5.getA1()) == a5.getA1());
assert(dynamic_cast<A1*>(a5.getA2()) == a5.getA1());
assert(dynamic_cast<A1*>(a5.getA3()) == a5.getA1());
assert(dynamic_cast<A1*>(a5.getA4()) == a5.getA1());
assert(dynamic_cast<A1*>(a5.getA5()) == a5.getA1());
assert(dynamic_cast<A2*>(a1.getA1()) == 0);
assert(dynamic_cast<A2*>(a2.getA2()) == a2.getA2());
assert(dynamic_cast<A2*>(a3.getA1()) == a3.getA2());
assert(dynamic_cast<A2*>(a3.getA2()) == a3.getA2());
assert(dynamic_cast<A2*>(a3.getA3()) == a3.getA2());
assert(dynamic_cast<A2*>(a4.getA1()) == 0);
assert(dynamic_cast<A2*>(a4.getA2()) == a4.getA2());
assert(dynamic_cast<A2*>(a4.getA3()) == a4.getA2());
// assert(dynamic_cast<A2*>(a4.getA4()) == 0); // cast to ambiguous base
assert(dynamic_cast<A2*>(a5.getA1()) == 0);
assert(dynamic_cast<A2*>(a5.getA2()) == a5.getA2());
assert(dynamic_cast<A2*>(a5.getA3()) == a5.getA2());
// assert(dynamic_cast<A2*>(a5.getA4()) == 0); // cast to ambiguous base
// assert(dynamic_cast<A2*>(a5.getA5()) == 0); // cast to ambiguous base
assert(dynamic_cast<A3*>(a1.getA1()) == 0);
assert(dynamic_cast<A3*>(a2.getA2()) == 0);
assert(dynamic_cast<A3*>(a3.getA1()) == a3.getA3());
assert(dynamic_cast<A3*>(a3.getA2()) == a3.getA3());
assert(dynamic_cast<A3*>(a3.getA3()) == a3.getA3());
assert(dynamic_cast<A3*>(a4.getA1()) == a4.getA3());
assert(dynamic_cast<A3*>(a4.getA2()) == a4.getA3());
assert(dynamic_cast<A3*>(a4.getA3()) == a4.getA3());
assert(dynamic_cast<A3*>(a4.getA4()) == a4.getA3());
assert(dynamic_cast<A3*>(a5.getA1()) == 0);
assert(dynamic_cast<A3*>(a5.getA2()) == a5.getA3());
assert(dynamic_cast<A3*>(a5.getA3()) == a5.getA3());
assert(dynamic_cast<A3*>(a5.getA4()) == a5.getA3());
// assert(dynamic_cast<A3*>(a5.getA5()) == 0); // cast to ambiguous base
assert(dynamic_cast<A4*>(a1.getA1()) == 0);
assert(dynamic_cast<A4*>(a2.getA2()) == 0);
assert(dynamic_cast<A4*>(a3.getA1()) == 0);
assert(dynamic_cast<A4*>(a3.getA2()) == 0);
assert(dynamic_cast<A4*>(a3.getA3()) == 0);
assert(dynamic_cast<A4*>(a4.getA1()) == a4.getA4());
assert(dynamic_cast<A4*>(a4.getA2()) == a4.getA4());
assert(dynamic_cast<A4*>(a4.getA3()) == a4.getA4());
assert(dynamic_cast<A4*>(a4.getA4()) == a4.getA4());
assert(dynamic_cast<A4*>(a5.getA1()) == a5.getA4());
assert(dynamic_cast<A4*>(a5.getA2()) == a5.getA4());
assert(dynamic_cast<A4*>(a5.getA3()) == a5.getA4());
assert(dynamic_cast<A4*>(a5.getA4()) == a5.getA4());
assert(dynamic_cast<A4*>(a5.getA5()) == a5.getA4());
assert(dynamic_cast<A5*>(a1.getA1()) == 0);
assert(dynamic_cast<A5*>(a2.getA2()) == 0);
assert(dynamic_cast<A5*>(a3.getA1()) == 0);
assert(dynamic_cast<A5*>(a3.getA2()) == 0);
assert(dynamic_cast<A5*>(a3.getA3()) == 0);
assert(dynamic_cast<A5*>(a4.getA1()) == 0);
assert(dynamic_cast<A5*>(a4.getA2()) == 0);
assert(dynamic_cast<A5*>(a4.getA3()) == 0);
assert(dynamic_cast<A5*>(a4.getA4()) == 0);
assert(dynamic_cast<A5*>(a5.getA1()) == a5.getA5());
assert(dynamic_cast<A5*>(a5.getA2()) == a5.getA5());
assert(dynamic_cast<A5*>(a5.getA3()) == a5.getA5());
assert(dynamic_cast<A5*>(a5.getA4()) == a5.getA5());
assert(dynamic_cast<A5*>(a5.getA5()) == a5.getA5());
}
} // t2
I think this is getting close on __dynamic_cast. There's been quite a bit of code rearrangement, renaming, and better commenting. This exercise has exposed and fixed a few more bugs. I've also added several more tests (there's definitely a need for more tests here). llvm-svn: 148227
2012-01-16 08:13:46 +08:00
namespace t3
{
struct A1
{
char _[43981];
virtual ~A1() {}
A1* getA1() {return this;}
};
struct A2
{
char _[34981];
virtual ~A2() {}
A2* getA2() {return this;}
};
struct A3
: public A1,
public virtual A2
{
char _[93481];
virtual ~A3() {}
A1* getA1() {return A1::getA1();}
A2* getA2() {return A2::getA2();}
A3* getA3() {return this;}
};
struct A4
: public A1,
public virtual A2
{
char _[13489];
virtual ~A4() {}
A1* getA1() {return A1::getA1();}
A2* getA2() {return A2::getA2();}
A4* getA4() {return this;}
};
struct A5
: public A3,
public A4
{
char _[41389];
virtual ~A5() {}
A1* getA14() {return A4::getA1();}
A1* getA13() {return A3::getA1();}
A2* getA2() {return A4::getA2();}
A3* getA3() {return A3::getA3();}
A4* getA4() {return A4::getA4();}
A5* getA5() {return this;}
};
void test()
{
A1 a1;
A2 a2;
A3 a3;
A4 a4;
A5 a5;
assert(dynamic_cast<A1*>(a1.getA1()) == a1.getA1());
assert(dynamic_cast<A1*>(a2.getA2()) == 0);
assert(dynamic_cast<A1*>(a3.getA1()) == a3.getA1());
assert(dynamic_cast<A1*>(a3.getA2()) == a3.getA1());
assert(dynamic_cast<A1*>(a3.getA3()) == a3.getA1());
assert(dynamic_cast<A1*>(a4.getA1()) == a4.getA1());
assert(dynamic_cast<A1*>(a4.getA2()) == a4.getA1());
assert(dynamic_cast<A1*>(a4.getA4()) == a4.getA1());
assert(dynamic_cast<A1*>(a5.getA14()) == a5.getA14());
assert(dynamic_cast<A1*>(a5.getA13()) == a5.getA13());
assert(dynamic_cast<A1*>(a5.getA2()) == 0);
assert(dynamic_cast<A1*>(a5.getA3()) == a5.getA13());
assert(dynamic_cast<A1*>(a5.getA4()) == a5.getA14());
assert(dynamic_cast<A2*>(a1.getA1()) == 0);
assert(dynamic_cast<A2*>(a2.getA2()) == a2.getA2());
assert(dynamic_cast<A2*>(a3.getA1()) == a3.getA2());
assert(dynamic_cast<A2*>(a3.getA2()) == a3.getA2());
assert(dynamic_cast<A2*>(a3.getA3()) == a3.getA2());
assert(dynamic_cast<A2*>(a4.getA1()) == a4.getA2());
assert(dynamic_cast<A2*>(a4.getA2()) == a4.getA2());
assert(dynamic_cast<A2*>(a4.getA4()) == a4.getA2());
assert(dynamic_cast<A2*>(a5.getA14()) == a5.getA2());
assert(dynamic_cast<A2*>(a5.getA13()) == a5.getA2());
assert(dynamic_cast<A2*>(a5.getA2()) == a5.getA2());
assert(dynamic_cast<A2*>(a5.getA3()) == a5.getA2());
assert(dynamic_cast<A2*>(a5.getA4()) == a5.getA2());
assert(dynamic_cast<A2*>(a5.getA5()) == a5.getA2());
assert(dynamic_cast<A3*>(a1.getA1()) == 0);
assert(dynamic_cast<A3*>(a2.getA2()) == 0);
assert(dynamic_cast<A3*>(a3.getA1()) == a3.getA3());
assert(dynamic_cast<A3*>(a3.getA2()) == a3.getA3());
assert(dynamic_cast<A3*>(a3.getA3()) == a3.getA3());
assert(dynamic_cast<A3*>(a4.getA1()) == 0);
assert(dynamic_cast<A3*>(a4.getA2()) == 0);
assert(dynamic_cast<A3*>(a4.getA4()) == 0);
assert(dynamic_cast<A3*>(a5.getA14()) == a5.getA3());
assert(dynamic_cast<A3*>(a5.getA13()) == a5.getA3());
assert(dynamic_cast<A3*>(a5.getA2()) == a5.getA3());
assert(dynamic_cast<A3*>(a5.getA3()) == a5.getA3());
assert(dynamic_cast<A3*>(a5.getA4()) == a5.getA3());
assert(dynamic_cast<A3*>(a5.getA5()) == a5.getA3());
assert(dynamic_cast<A4*>(a1.getA1()) == 0);
assert(dynamic_cast<A4*>(a2.getA2()) == 0);
assert(dynamic_cast<A4*>(a3.getA1()) == 0);
assert(dynamic_cast<A4*>(a3.getA2()) == 0);
assert(dynamic_cast<A4*>(a3.getA3()) == 0);
assert(dynamic_cast<A4*>(a4.getA1()) == a4.getA4());
assert(dynamic_cast<A4*>(a4.getA2()) == a4.getA4());
assert(dynamic_cast<A4*>(a4.getA4()) == a4.getA4());
assert(dynamic_cast<A4*>(a5.getA14()) == a5.getA4());
assert(dynamic_cast<A4*>(a5.getA13()) == a5.getA4());
assert(dynamic_cast<A4*>(a5.getA2()) == a5.getA4());
assert(dynamic_cast<A4*>(a5.getA3()) == a5.getA4());
assert(dynamic_cast<A4*>(a5.getA4()) == a5.getA4());
assert(dynamic_cast<A4*>(a5.getA5()) == a5.getA4());
assert(dynamic_cast<A5*>(a1.getA1()) == 0);
assert(dynamic_cast<A5*>(a2.getA2()) == 0);
assert(dynamic_cast<A5*>(a3.getA1()) == 0);
assert(dynamic_cast<A5*>(a3.getA2()) == 0);
assert(dynamic_cast<A5*>(a3.getA3()) == 0);
assert(dynamic_cast<A5*>(a4.getA1()) == 0);
assert(dynamic_cast<A5*>(a4.getA2()) == 0);
assert(dynamic_cast<A5*>(a4.getA4()) == 0);
assert(dynamic_cast<A5*>(a5.getA14()) == a5.getA5());
assert(dynamic_cast<A5*>(a5.getA13()) == a5.getA5());
assert(dynamic_cast<A5*>(a5.getA2()) == a5.getA5());
assert(dynamic_cast<A5*>(a5.getA3()) == a5.getA5());
assert(dynamic_cast<A5*>(a5.getA4()) == a5.getA5());
assert(dynamic_cast<A5*>(a5.getA5()) == a5.getA5());
}
} // t3
namespace t4
{
struct A1
{
char _[43981];
virtual ~A1() {}
A1* getA1() {return this;}
};
struct A2
{
char _[34981];
virtual ~A2() {}
A2* getA2() {return this;}
};
struct A3
: protected A1,
public virtual A2
{
char _[93481];
virtual ~A3() {}
A1* getA1() {return A1::getA1();}
A2* getA2() {return A2::getA2();}
A3* getA3() {return this;}
};
struct A4
: public A1,
public virtual A2
{
char _[13489];
virtual ~A4() {}
A1* getA1() {return A1::getA1();}
A2* getA2() {return A2::getA2();}
A4* getA4() {return this;}
};
struct A5
: public A3,
public A4
{
char _[41389];
virtual ~A5() {}
A1* getA14() {return A4::getA1();}
A1* getA13() {return A3::getA1();}
A2* getA2() {return A4::getA2();}
A3* getA3() {return A3::getA3();}
A4* getA4() {return A4::getA4();}
A5* getA5() {return this;}
};
void test()
{
A1 a1;
A2 a2;
A3 a3;
A4 a4;
A5 a5;
assert(dynamic_cast<A1*>(a1.getA1()) == a1.getA1());
assert(dynamic_cast<A1*>(a2.getA2()) == 0);
assert(dynamic_cast<A1*>(a3.getA1()) == a3.getA1());
assert(dynamic_cast<A1*>(a3.getA2()) == 0);
// assert(dynamic_cast<A1*>(a3.getA3()) == a3.getA1()); // cast to protected base
assert(dynamic_cast<A1*>(a4.getA1()) == a4.getA1());
assert(dynamic_cast<A1*>(a4.getA2()) == a4.getA1());
assert(dynamic_cast<A1*>(a4.getA4()) == a4.getA1());
assert(dynamic_cast<A1*>(a5.getA14()) == a5.getA14());
assert(dynamic_cast<A1*>(a5.getA13()) == a5.getA13());
assert(dynamic_cast<A1*>(a5.getA2()) == 0);
// assert(dynamic_cast<A1*>(a5.getA3()) == a5.getA13()); // cast to protected base
assert(dynamic_cast<A1*>(a5.getA4()) == a5.getA14());
assert(dynamic_cast<A2*>(a1.getA1()) == 0);
assert(dynamic_cast<A2*>(a2.getA2()) == a2.getA2());
assert(dynamic_cast<A2*>(a3.getA1()) == 0);
assert(dynamic_cast<A2*>(a3.getA2()) == a3.getA2());
assert(dynamic_cast<A2*>(a3.getA3()) == a3.getA2());
assert(dynamic_cast<A2*>(a4.getA1()) == a4.getA2());
assert(dynamic_cast<A2*>(a4.getA2()) == a4.getA2());
assert(dynamic_cast<A2*>(a4.getA4()) == a4.getA2());
assert(dynamic_cast<A2*>(a5.getA14()) == a5.getA2());
assert(dynamic_cast<A2*>(a5.getA13()) == 0);
assert(dynamic_cast<A2*>(a5.getA2()) == a5.getA2());
assert(dynamic_cast<A2*>(a5.getA3()) == a5.getA2());
assert(dynamic_cast<A2*>(a5.getA4()) == a5.getA2());
assert(dynamic_cast<A2*>(a5.getA5()) == a5.getA2());
assert(dynamic_cast<A3*>(a1.getA1()) == 0);
assert(dynamic_cast<A3*>(a2.getA2()) == 0);
assert(dynamic_cast<A3*>(a3.getA1()) == 0);
assert(dynamic_cast<A3*>(a3.getA2()) == a3.getA3());
assert(dynamic_cast<A3*>(a3.getA3()) == a3.getA3());
assert(dynamic_cast<A3*>(a4.getA1()) == 0);
assert(dynamic_cast<A3*>(a4.getA2()) == 0);
assert(dynamic_cast<A3*>(a4.getA4()) == 0);
assert(dynamic_cast<A3*>(a5.getA14()) == a5.getA3());
assert(dynamic_cast<A3*>(a5.getA13()) == 0);
assert(dynamic_cast<A3*>(a5.getA2()) == a5.getA3());
assert(dynamic_cast<A3*>(a5.getA3()) == a5.getA3());
assert(dynamic_cast<A3*>(a5.getA4()) == a5.getA3());
assert(dynamic_cast<A3*>(a5.getA5()) == a5.getA3());
assert(dynamic_cast<A4*>(a1.getA1()) == 0);
assert(dynamic_cast<A4*>(a2.getA2()) == 0);
assert(dynamic_cast<A4*>(a3.getA1()) == 0);
assert(dynamic_cast<A4*>(a3.getA2()) == 0);
assert(dynamic_cast<A4*>(a3.getA3()) == 0);
assert(dynamic_cast<A4*>(a4.getA1()) == a4.getA4());
assert(dynamic_cast<A4*>(a4.getA2()) == a4.getA4());
assert(dynamic_cast<A4*>(a4.getA4()) == a4.getA4());
assert(dynamic_cast<A4*>(a5.getA14()) == a5.getA4());
assert(dynamic_cast<A4*>(a5.getA13()) == 0);
assert(dynamic_cast<A4*>(a5.getA2()) == a5.getA4());
assert(dynamic_cast<A4*>(a5.getA3()) == a5.getA4());
assert(dynamic_cast<A4*>(a5.getA4()) == a5.getA4());
assert(dynamic_cast<A4*>(a5.getA5()) == a5.getA4());
assert(dynamic_cast<A5*>(a1.getA1()) == 0);
assert(dynamic_cast<A5*>(a2.getA2()) == 0);
assert(dynamic_cast<A5*>(a3.getA1()) == 0);
assert(dynamic_cast<A5*>(a3.getA2()) == 0);
assert(dynamic_cast<A5*>(a3.getA3()) == 0);
assert(dynamic_cast<A5*>(a4.getA1()) == 0);
assert(dynamic_cast<A5*>(a4.getA2()) == 0);
assert(dynamic_cast<A5*>(a4.getA4()) == 0);
assert(dynamic_cast<A5*>(a5.getA14()) == a5.getA5());
assert(dynamic_cast<A5*>(a5.getA13()) == 0);
assert(dynamic_cast<A5*>(a5.getA2()) == a5.getA5());
assert(dynamic_cast<A5*>(a5.getA3()) == a5.getA5());
assert(dynamic_cast<A5*>(a5.getA4()) == a5.getA5());
assert(dynamic_cast<A5*>(a5.getA5()) == a5.getA5());
}
} // t4
namespace t5
{
struct A1
{
char _[43981];
virtual ~A1() {}
A1* getA1() {return this;}
};
struct A2
{
char _[34981];
virtual ~A2() {}
A2* getA2() {return this;}
};
struct A3
: public A1,
protected virtual A2
{
char _[93481];
virtual ~A3() {}
A1* getA1() {return A1::getA1();}
A2* getA2() {return A2::getA2();}
A3* getA3() {return this;}
};
struct A4
: public A1,
public virtual A2
{
char _[13489];
virtual ~A4() {}
A1* getA1() {return A1::getA1();}
A2* getA2() {return A2::getA2();}
A4* getA4() {return this;}
};
struct A5
: public A3,
public A4
{
char _[41389];
virtual ~A5() {}
A1* getA14() {return A4::getA1();}
A1* getA13() {return A3::getA1();}
A2* getA2() {return A4::getA2();}
A3* getA3() {return A3::getA3();}
A4* getA4() {return A4::getA4();}
A5* getA5() {return this;}
};
void test()
{
A1 a1;
A2 a2;
A3 a3;
A4 a4;
A5 a5;
assert(dynamic_cast<A1*>(a1.getA1()) == a1.getA1());
assert(dynamic_cast<A1*>(a2.getA2()) == 0);
assert(dynamic_cast<A1*>(a3.getA1()) == a3.getA1());
assert(dynamic_cast<A1*>(a3.getA2()) == 0);
assert(dynamic_cast<A1*>(a3.getA3()) == a3.getA1());
assert(dynamic_cast<A1*>(a4.getA1()) == a4.getA1());
assert(dynamic_cast<A1*>(a4.getA2()) == a4.getA1());
assert(dynamic_cast<A1*>(a4.getA4()) == a4.getA1());
assert(dynamic_cast<A1*>(a5.getA14()) == a5.getA14());
assert(dynamic_cast<A1*>(a5.getA13()) == a5.getA13());
assert(dynamic_cast<A1*>(a5.getA2()) == 0);
assert(dynamic_cast<A1*>(a5.getA3()) == a5.getA13());
assert(dynamic_cast<A1*>(a5.getA4()) == a5.getA14());
assert(dynamic_cast<A2*>(a1.getA1()) == 0);
assert(dynamic_cast<A2*>(a2.getA2()) == a2.getA2());
assert(dynamic_cast<A2*>(a3.getA1()) == 0);
assert(dynamic_cast<A2*>(a3.getA2()) == a3.getA2());
// assert(dynamic_cast<A2*>(a3.getA3()) == a3.getA2()); // cast to protected base
assert(dynamic_cast<A2*>(a4.getA1()) == a4.getA2());
assert(dynamic_cast<A2*>(a4.getA2()) == a4.getA2());
assert(dynamic_cast<A2*>(a4.getA4()) == a4.getA2());
assert(dynamic_cast<A2*>(a5.getA14()) == a5.getA2());
assert(dynamic_cast<A2*>(a5.getA13()) == a5.getA2());
assert(dynamic_cast<A2*>(a5.getA2()) == a5.getA2());
// assert(dynamic_cast<A2*>(a5.getA3()) == a5.getA2()); // cast to protected base
assert(dynamic_cast<A2*>(a5.getA4()) == a5.getA2());
assert(dynamic_cast<A2*>(a5.getA5()) == a5.getA2());
assert(dynamic_cast<A3*>(a1.getA1()) == 0);
assert(dynamic_cast<A3*>(a2.getA2()) == 0);
assert(dynamic_cast<A3*>(a3.getA1()) == a3.getA3());
assert(dynamic_cast<A3*>(a3.getA2()) == 0);
assert(dynamic_cast<A3*>(a3.getA3()) == a3.getA3());
assert(dynamic_cast<A3*>(a4.getA1()) == 0);
assert(dynamic_cast<A3*>(a4.getA2()) == 0);
assert(dynamic_cast<A3*>(a4.getA4()) == 0);
assert(dynamic_cast<A3*>(a5.getA14()) == a5.getA3());
assert(dynamic_cast<A3*>(a5.getA13()) == a5.getA3());
assert(dynamic_cast<A3*>(a5.getA2()) == a5.getA3());
assert(dynamic_cast<A3*>(a5.getA3()) == a5.getA3());
assert(dynamic_cast<A3*>(a5.getA4()) == a5.getA3());
assert(dynamic_cast<A3*>(a5.getA5()) == a5.getA3());
assert(dynamic_cast<A4*>(a1.getA1()) == 0);
assert(dynamic_cast<A4*>(a2.getA2()) == 0);
assert(dynamic_cast<A4*>(a3.getA1()) == 0);
assert(dynamic_cast<A4*>(a3.getA2()) == 0);
assert(dynamic_cast<A4*>(a3.getA3()) == 0);
assert(dynamic_cast<A4*>(a4.getA1()) == a4.getA4());
assert(dynamic_cast<A4*>(a4.getA2()) == a4.getA4());
assert(dynamic_cast<A4*>(a4.getA4()) == a4.getA4());
assert(dynamic_cast<A4*>(a5.getA14()) == a5.getA4());
assert(dynamic_cast<A4*>(a5.getA13()) == a5.getA4());
assert(dynamic_cast<A4*>(a5.getA2()) == a5.getA4());
assert(dynamic_cast<A4*>(a5.getA3()) == a5.getA4());
assert(dynamic_cast<A4*>(a5.getA4()) == a5.getA4());
assert(dynamic_cast<A4*>(a5.getA5()) == a5.getA4());
assert(dynamic_cast<A5*>(a1.getA1()) == 0);
assert(dynamic_cast<A5*>(a2.getA2()) == 0);
assert(dynamic_cast<A5*>(a3.getA1()) == 0);
assert(dynamic_cast<A5*>(a3.getA2()) == 0);
assert(dynamic_cast<A5*>(a3.getA3()) == 0);
assert(dynamic_cast<A5*>(a4.getA1()) == 0);
assert(dynamic_cast<A5*>(a4.getA2()) == 0);
assert(dynamic_cast<A5*>(a4.getA4()) == 0);
assert(dynamic_cast<A5*>(a5.getA14()) == a5.getA5());
assert(dynamic_cast<A5*>(a5.getA13()) == a5.getA5());
assert(dynamic_cast<A5*>(a5.getA2()) == a5.getA5());
assert(dynamic_cast<A5*>(a5.getA3()) == a5.getA5());
assert(dynamic_cast<A5*>(a5.getA4()) == a5.getA5());
assert(dynamic_cast<A5*>(a5.getA5()) == a5.getA5());
}
} // t5
namespace t6
{
struct A1
{
char _[43981];
virtual ~A1() {}
A1* getA1() {return this;}
};
struct A2
{
char _[34981];
virtual ~A2() {}
A2* getA2() {return this;}
};
struct A3
: public A1,
public virtual A2
{
char _[93481];
virtual ~A3() {}
A1* getA1() {return A1::getA1();}
A2* getA2() {return A2::getA2();}
A3* getA3() {return this;}
};
struct A4
: protected A1,
public virtual A2
{
char _[13489];
virtual ~A4() {}
A1* getA1() {return A1::getA1();}
A2* getA2() {return A2::getA2();}
A4* getA4() {return this;}
};
struct A5
: public A3,
public A4
{
char _[41389];
virtual ~A5() {}
A1* getA14() {return A4::getA1();}
A1* getA13() {return A3::getA1();}
A2* getA2() {return A4::getA2();}
A3* getA3() {return A3::getA3();}
A4* getA4() {return A4::getA4();}
A5* getA5() {return this;}
};
void test()
{
A1 a1;
A2 a2;
A3 a3;
A4 a4;
A5 a5;
assert(dynamic_cast<A1*>(a1.getA1()) == a1.getA1());
assert(dynamic_cast<A1*>(a2.getA2()) == 0);
assert(dynamic_cast<A1*>(a3.getA1()) == a3.getA1());
assert(dynamic_cast<A1*>(a3.getA2()) == a3.getA1());
assert(dynamic_cast<A1*>(a3.getA3()) == a3.getA1());
assert(dynamic_cast<A1*>(a4.getA1()) == a4.getA1());
assert(dynamic_cast<A1*>(a4.getA2()) == 0);
// assert(dynamic_cast<A1*>(a4.getA4()) == a4.getA1()); // cast to protected base
assert(dynamic_cast<A1*>(a5.getA14()) == a5.getA14());
assert(dynamic_cast<A1*>(a5.getA13()) == a5.getA13());
assert(dynamic_cast<A1*>(a5.getA2()) == 0);
assert(dynamic_cast<A1*>(a5.getA3()) == a5.getA13());
// assert(dynamic_cast<A1*>(a5.getA4()) == a5.getA14()); // cast to protected base
assert(dynamic_cast<A2*>(a1.getA1()) == 0);
assert(dynamic_cast<A2*>(a2.getA2()) == a2.getA2());
assert(dynamic_cast<A2*>(a3.getA1()) == a3.getA2());
assert(dynamic_cast<A2*>(a3.getA2()) == a3.getA2());
assert(dynamic_cast<A2*>(a3.getA3()) == a3.getA2());
assert(dynamic_cast<A2*>(a4.getA1()) == 0);
assert(dynamic_cast<A2*>(a4.getA2()) == a4.getA2());
assert(dynamic_cast<A2*>(a4.getA4()) == a4.getA2());
assert(dynamic_cast<A2*>(a5.getA14()) == 0);
assert(dynamic_cast<A2*>(a5.getA13()) == a5.getA2());
assert(dynamic_cast<A2*>(a5.getA2()) == a5.getA2());
assert(dynamic_cast<A2*>(a5.getA3()) == a5.getA2());
assert(dynamic_cast<A2*>(a5.getA4()) == a5.getA2());
assert(dynamic_cast<A2*>(a5.getA5()) == a5.getA2());
assert(dynamic_cast<A3*>(a1.getA1()) == 0);
assert(dynamic_cast<A3*>(a2.getA2()) == 0);
assert(dynamic_cast<A3*>(a3.getA1()) == a3.getA3());
assert(dynamic_cast<A3*>(a3.getA2()) == a3.getA3());
assert(dynamic_cast<A3*>(a3.getA3()) == a3.getA3());
assert(dynamic_cast<A3*>(a4.getA1()) == 0);
assert(dynamic_cast<A3*>(a4.getA2()) == 0);
assert(dynamic_cast<A3*>(a4.getA4()) == 0);
assert(dynamic_cast<A3*>(a5.getA14()) == 0);
assert(dynamic_cast<A3*>(a5.getA13()) == a5.getA3());
assert(dynamic_cast<A3*>(a5.getA2()) == a5.getA3());
assert(dynamic_cast<A3*>(a5.getA3()) == a5.getA3());
assert(dynamic_cast<A3*>(a5.getA4()) == a5.getA3());
assert(dynamic_cast<A3*>(a5.getA5()) == a5.getA3());
assert(dynamic_cast<A4*>(a1.getA1()) == 0);
assert(dynamic_cast<A4*>(a2.getA2()) == 0);
assert(dynamic_cast<A4*>(a3.getA1()) == 0);
assert(dynamic_cast<A4*>(a3.getA2()) == 0);
assert(dynamic_cast<A4*>(a3.getA3()) == 0);
assert(dynamic_cast<A4*>(a4.getA1()) == 0);
assert(dynamic_cast<A4*>(a4.getA2()) == a4.getA4());
assert(dynamic_cast<A4*>(a4.getA4()) == a4.getA4());
assert(dynamic_cast<A4*>(a5.getA14()) == 0);
assert(dynamic_cast<A4*>(a5.getA13()) == a5.getA4());
assert(dynamic_cast<A4*>(a5.getA2()) == a5.getA4());
assert(dynamic_cast<A4*>(a5.getA3()) == a5.getA4());
assert(dynamic_cast<A4*>(a5.getA4()) == a5.getA4());
assert(dynamic_cast<A4*>(a5.getA5()) == a5.getA4());
assert(dynamic_cast<A5*>(a1.getA1()) == 0);
assert(dynamic_cast<A5*>(a2.getA2()) == 0);
assert(dynamic_cast<A5*>(a3.getA1()) == 0);
assert(dynamic_cast<A5*>(a3.getA2()) == 0);
assert(dynamic_cast<A5*>(a3.getA3()) == 0);
assert(dynamic_cast<A5*>(a4.getA1()) == 0);
assert(dynamic_cast<A5*>(a4.getA2()) == 0);
assert(dynamic_cast<A5*>(a4.getA4()) == 0);
assert(dynamic_cast<A5*>(a5.getA14()) == 0);
assert(dynamic_cast<A5*>(a5.getA13()) == a5.getA5());
assert(dynamic_cast<A5*>(a5.getA2()) == a5.getA5());
assert(dynamic_cast<A5*>(a5.getA3()) == a5.getA5());
assert(dynamic_cast<A5*>(a5.getA4()) == a5.getA5());
assert(dynamic_cast<A5*>(a5.getA5()) == a5.getA5());
}
} // t6
namespace t7
{
struct A1
{
char _[43981];
virtual ~A1() {}
A1* getA1() {return this;}
};
struct A2
{
char _[34981];
virtual ~A2() {}
A2* getA2() {return this;}
};
struct A3
: public A1,
public virtual A2
{
char _[93481];
virtual ~A3() {}
A1* getA1() {return A1::getA1();}
A2* getA2() {return A2::getA2();}
A3* getA3() {return this;}
};
struct A4
: public A1,
protected virtual A2
{
char _[13489];
virtual ~A4() {}
A1* getA1() {return A1::getA1();}
A2* getA2() {return A2::getA2();}
A4* getA4() {return this;}
};
struct A5
: public A3,
public A4
{
char _[41389];
virtual ~A5() {}
A1* getA14() {return A4::getA1();}
A1* getA13() {return A3::getA1();}
A2* getA2() {return A4::getA2();}
A3* getA3() {return A3::getA3();}
A4* getA4() {return A4::getA4();}
A5* getA5() {return this;}
};
void test()
{
A1 a1;
A2 a2;
A3 a3;
A4 a4;
A5 a5;
assert(dynamic_cast<A1*>(a1.getA1()) == a1.getA1());
assert(dynamic_cast<A1*>(a2.getA2()) == 0);
assert(dynamic_cast<A1*>(a3.getA1()) == a3.getA1());
assert(dynamic_cast<A1*>(a3.getA2()) == a3.getA1());
assert(dynamic_cast<A1*>(a3.getA3()) == a3.getA1());
assert(dynamic_cast<A1*>(a4.getA1()) == a4.getA1());
assert(dynamic_cast<A1*>(a4.getA2()) == 0);
assert(dynamic_cast<A1*>(a4.getA4()) == a4.getA1());
assert(dynamic_cast<A1*>(a5.getA14()) == a5.getA14());
assert(dynamic_cast<A1*>(a5.getA13()) == a5.getA13());
assert(dynamic_cast<A1*>(a5.getA2()) == 0);
assert(dynamic_cast<A1*>(a5.getA3()) == a5.getA13());
assert(dynamic_cast<A1*>(a5.getA4()) == a5.getA14());
assert(dynamic_cast<A2*>(a1.getA1()) == 0);
assert(dynamic_cast<A2*>(a2.getA2()) == a2.getA2());
assert(dynamic_cast<A2*>(a3.getA1()) == a3.getA2());
assert(dynamic_cast<A2*>(a3.getA2()) == a3.getA2());
assert(dynamic_cast<A2*>(a3.getA3()) == a3.getA2());
assert(dynamic_cast<A2*>(a4.getA1()) == 0);
assert(dynamic_cast<A2*>(a4.getA2()) == a4.getA2());
// assert(dynamic_cast<A2*>(a4.getA4()) == a4.getA2()); // cast to protected base
assert(dynamic_cast<A2*>(a5.getA14()) == a5.getA2());
assert(dynamic_cast<A2*>(a5.getA13()) == a5.getA2());
assert(dynamic_cast<A2*>(a5.getA2()) == a5.getA2());
assert(dynamic_cast<A2*>(a5.getA3()) == a5.getA2());
// assert(dynamic_cast<A2*>(a5.getA4()) == a5.getA2()); // cast to protected base
assert(dynamic_cast<A2*>(a5.getA5()) == a5.getA2());
assert(dynamic_cast<A3*>(a1.getA1()) == 0);
assert(dynamic_cast<A3*>(a2.getA2()) == 0);
assert(dynamic_cast<A3*>(a3.getA1()) == a3.getA3());
assert(dynamic_cast<A3*>(a3.getA2()) == a3.getA3());
assert(dynamic_cast<A3*>(a3.getA3()) == a3.getA3());
assert(dynamic_cast<A3*>(a4.getA1()) == 0);
assert(dynamic_cast<A3*>(a4.getA2()) == 0);
assert(dynamic_cast<A3*>(a4.getA4()) == 0);
assert(dynamic_cast<A3*>(a5.getA14()) == a5.getA3());
assert(dynamic_cast<A3*>(a5.getA13()) == a5.getA3());
assert(dynamic_cast<A3*>(a5.getA2()) == a5.getA3());
assert(dynamic_cast<A3*>(a5.getA3()) == a5.getA3());
assert(dynamic_cast<A3*>(a5.getA4()) == a5.getA3());
assert(dynamic_cast<A3*>(a5.getA5()) == a5.getA3());
assert(dynamic_cast<A4*>(a1.getA1()) == 0);
assert(dynamic_cast<A4*>(a2.getA2()) == 0);
assert(dynamic_cast<A4*>(a3.getA1()) == 0);
assert(dynamic_cast<A4*>(a3.getA2()) == 0);
assert(dynamic_cast<A4*>(a3.getA3()) == 0);
assert(dynamic_cast<A4*>(a4.getA1()) == a4.getA4());
assert(dynamic_cast<A4*>(a4.getA2()) == 0);
assert(dynamic_cast<A4*>(a4.getA4()) == a4.getA4());
assert(dynamic_cast<A4*>(a5.getA14()) == a5.getA4());
assert(dynamic_cast<A4*>(a5.getA13()) == a5.getA4());
assert(dynamic_cast<A4*>(a5.getA2()) == a5.getA4());
assert(dynamic_cast<A4*>(a5.getA3()) == a5.getA4());
assert(dynamic_cast<A4*>(a5.getA4()) == a5.getA4());
assert(dynamic_cast<A4*>(a5.getA5()) == a5.getA4());
assert(dynamic_cast<A5*>(a1.getA1()) == 0);
assert(dynamic_cast<A5*>(a2.getA2()) == 0);
assert(dynamic_cast<A5*>(a3.getA1()) == 0);
assert(dynamic_cast<A5*>(a3.getA2()) == 0);
assert(dynamic_cast<A5*>(a3.getA3()) == 0);
assert(dynamic_cast<A5*>(a4.getA1()) == 0);
assert(dynamic_cast<A5*>(a4.getA2()) == 0);
assert(dynamic_cast<A5*>(a4.getA4()) == 0);
assert(dynamic_cast<A5*>(a5.getA14()) == a5.getA5());
assert(dynamic_cast<A5*>(a5.getA13()) == a5.getA5());
assert(dynamic_cast<A5*>(a5.getA2()) == a5.getA5());
assert(dynamic_cast<A5*>(a5.getA3()) == a5.getA5());
assert(dynamic_cast<A5*>(a5.getA4()) == a5.getA5());
assert(dynamic_cast<A5*>(a5.getA5()) == a5.getA5());
}
} // t7
namespace t8
{
struct A1
{
char _[43981];
virtual ~A1() {}
A1* getA1() {return this;}
};
struct A2
{
char _[34981];
virtual ~A2() {}
A2* getA2() {return this;}
};
struct A3
: public A1,
public virtual A2
{
char _[93481];
virtual ~A3() {}
A1* getA1() {return A1::getA1();}
A2* getA2() {return A2::getA2();}
A3* getA3() {return this;}
};
struct A4
: public A1,
public virtual A2
{
char _[13489];
virtual ~A4() {}
A1* getA1() {return A1::getA1();}
A2* getA2() {return A2::getA2();}
A4* getA4() {return this;}
};
struct A5
: protected A3,
public A4
{
char _[41389];
virtual ~A5() {}
A1* getA14() {return A4::getA1();}
A1* getA13() {return A3::getA1();}
A2* getA2() {return A4::getA2();}
A3* getA3() {return A3::getA3();}
A4* getA4() {return A4::getA4();}
A5* getA5() {return this;}
};
void test()
{
A1 a1;
A2 a2;
A3 a3;
A4 a4;
A5 a5;
assert(dynamic_cast<A1*>(a1.getA1()) == a1.getA1());
assert(dynamic_cast<A1*>(a2.getA2()) == 0);
assert(dynamic_cast<A1*>(a3.getA1()) == a3.getA1());
assert(dynamic_cast<A1*>(a3.getA2()) == a3.getA1());
assert(dynamic_cast<A1*>(a3.getA3()) == a3.getA1());
assert(dynamic_cast<A1*>(a4.getA1()) == a4.getA1());
assert(dynamic_cast<A1*>(a4.getA2()) == a4.getA1());
assert(dynamic_cast<A1*>(a4.getA4()) == a4.getA1());
assert(dynamic_cast<A1*>(a5.getA14()) == a5.getA14());
assert(dynamic_cast<A1*>(a5.getA13()) == a5.getA13());
assert(dynamic_cast<A1*>(a5.getA2()) == 0);
assert(dynamic_cast<A1*>(a5.getA3()) == a5.getA13());
assert(dynamic_cast<A1*>(a5.getA4()) == a5.getA14());
assert(dynamic_cast<A2*>(a1.getA1()) == 0);
assert(dynamic_cast<A2*>(a2.getA2()) == a2.getA2());
assert(dynamic_cast<A2*>(a3.getA1()) == a3.getA2());
assert(dynamic_cast<A2*>(a3.getA2()) == a3.getA2());
assert(dynamic_cast<A2*>(a3.getA3()) == a3.getA2());
assert(dynamic_cast<A2*>(a4.getA1()) == a4.getA2());
assert(dynamic_cast<A2*>(a4.getA2()) == a4.getA2());
assert(dynamic_cast<A2*>(a4.getA4()) == a4.getA2());
assert(dynamic_cast<A2*>(a5.getA14()) == a5.getA2());
assert(dynamic_cast<A2*>(a5.getA13()) == 0);
assert(dynamic_cast<A2*>(a5.getA2()) == a5.getA2());
assert(dynamic_cast<A2*>(a5.getA3()) == a5.getA2());
assert(dynamic_cast<A2*>(a5.getA4()) == a5.getA2());
assert(dynamic_cast<A2*>(a5.getA5()) == a5.getA2());
assert(dynamic_cast<A3*>(a1.getA1()) == 0);
assert(dynamic_cast<A3*>(a2.getA2()) == 0);
assert(dynamic_cast<A3*>(a3.getA1()) == a3.getA3());
assert(dynamic_cast<A3*>(a3.getA2()) == a3.getA3());
assert(dynamic_cast<A3*>(a3.getA3()) == a3.getA3());
assert(dynamic_cast<A3*>(a4.getA1()) == 0);
assert(dynamic_cast<A3*>(a4.getA2()) == 0);
assert(dynamic_cast<A3*>(a4.getA4()) == 0);
assert(dynamic_cast<A3*>(a5.getA14()) == 0);
assert(dynamic_cast<A3*>(a5.getA13()) == a5.getA3());
assert(dynamic_cast<A3*>(a5.getA2()) == a5.getA3());
assert(dynamic_cast<A3*>(a5.getA3()) == a5.getA3());
assert(dynamic_cast<A3*>(a5.getA4()) == 0);
// assert(dynamic_cast<A3*>(a5.getA5()) == a5.getA3()); // cast to protected base
assert(dynamic_cast<A4*>(a1.getA1()) == 0);
assert(dynamic_cast<A4*>(a2.getA2()) == 0);
assert(dynamic_cast<A4*>(a3.getA1()) == 0);
assert(dynamic_cast<A4*>(a3.getA2()) == 0);
assert(dynamic_cast<A4*>(a3.getA3()) == 0);
assert(dynamic_cast<A4*>(a4.getA1()) == a4.getA4());
assert(dynamic_cast<A4*>(a4.getA2()) == a4.getA4());
assert(dynamic_cast<A4*>(a4.getA4()) == a4.getA4());
assert(dynamic_cast<A4*>(a5.getA14()) == a5.getA4());
assert(dynamic_cast<A4*>(a5.getA13()) == 0);
assert(dynamic_cast<A4*>(a5.getA2()) == a5.getA4());
assert(dynamic_cast<A4*>(a5.getA3()) == 0);
assert(dynamic_cast<A4*>(a5.getA4()) == a5.getA4());
assert(dynamic_cast<A4*>(a5.getA5()) == a5.getA4());
assert(dynamic_cast<A5*>(a1.getA1()) == 0);
assert(dynamic_cast<A5*>(a2.getA2()) == 0);
assert(dynamic_cast<A5*>(a3.getA1()) == 0);
assert(dynamic_cast<A5*>(a3.getA2()) == 0);
assert(dynamic_cast<A5*>(a3.getA3()) == 0);
assert(dynamic_cast<A5*>(a4.getA1()) == 0);
assert(dynamic_cast<A5*>(a4.getA2()) == 0);
assert(dynamic_cast<A5*>(a4.getA4()) == 0);
assert(dynamic_cast<A5*>(a5.getA14()) == a5.getA5());
assert(dynamic_cast<A5*>(a5.getA13()) == 0);
assert(dynamic_cast<A5*>(a5.getA2()) == a5.getA5());
assert(dynamic_cast<A5*>(a5.getA3()) == 0);
assert(dynamic_cast<A5*>(a5.getA4()) == a5.getA5());
assert(dynamic_cast<A5*>(a5.getA5()) == a5.getA5());
}
} // t8
namespace t9
{
struct A1
{
char _[43981];
virtual ~A1() {}
A1* getA1() {return this;}
};
struct A2
{
char _[34981];
virtual ~A2() {}
A2* getA2() {return this;}
};
struct A3
: public A1,
public virtual A2
{
char _[93481];
virtual ~A3() {}
A1* getA1() {return A1::getA1();}
A2* getA2() {return A2::getA2();}
A3* getA3() {return this;}
};
struct A4
: public A1,
public virtual A2
{
char _[13489];
virtual ~A4() {}
A1* getA1() {return A1::getA1();}
A2* getA2() {return A2::getA2();}
A4* getA4() {return this;}
};
struct A5
: public A3,
protected A4
{
char _[41389];
virtual ~A5() {}
A1* getA14() {return A4::getA1();}
A1* getA13() {return A3::getA1();}
A2* getA2() {return A4::getA2();}
A3* getA3() {return A3::getA3();}
A4* getA4() {return A4::getA4();}
A5* getA5() {return this;}
};
void test()
{
A1 a1;
A2 a2;
A3 a3;
A4 a4;
A5 a5;
assert(dynamic_cast<A1*>(a1.getA1()) == a1.getA1());
assert(dynamic_cast<A1*>(a2.getA2()) == 0);
assert(dynamic_cast<A1*>(a3.getA1()) == a3.getA1());
assert(dynamic_cast<A1*>(a3.getA2()) == a3.getA1());
assert(dynamic_cast<A1*>(a3.getA3()) == a3.getA1());
assert(dynamic_cast<A1*>(a4.getA1()) == a4.getA1());
assert(dynamic_cast<A1*>(a4.getA2()) == a4.getA1());
assert(dynamic_cast<A1*>(a4.getA4()) == a4.getA1());
assert(dynamic_cast<A1*>(a5.getA14()) == a5.getA14());
assert(dynamic_cast<A1*>(a5.getA13()) == a5.getA13());
assert(dynamic_cast<A1*>(a5.getA2()) == 0);
assert(dynamic_cast<A1*>(a5.getA3()) == a5.getA13());
assert(dynamic_cast<A1*>(a5.getA4()) == a5.getA14());
assert(dynamic_cast<A2*>(a1.getA1()) == 0);
assert(dynamic_cast<A2*>(a2.getA2()) == a2.getA2());
assert(dynamic_cast<A2*>(a3.getA1()) == a3.getA2());
assert(dynamic_cast<A2*>(a3.getA2()) == a3.getA2());
assert(dynamic_cast<A2*>(a3.getA3()) == a3.getA2());
assert(dynamic_cast<A2*>(a4.getA1()) == a4.getA2());
assert(dynamic_cast<A2*>(a4.getA2()) == a4.getA2());
assert(dynamic_cast<A2*>(a4.getA4()) == a4.getA2());
assert(dynamic_cast<A2*>(a5.getA14()) == 0);
assert(dynamic_cast<A2*>(a5.getA13()) == a5.getA2());
assert(dynamic_cast<A2*>(a5.getA2()) == a5.getA2());
assert(dynamic_cast<A2*>(a5.getA3()) == a5.getA2());
assert(dynamic_cast<A2*>(a5.getA4()) == a5.getA2());
assert(dynamic_cast<A2*>(a5.getA5()) == a5.getA2());
assert(dynamic_cast<A3*>(a1.getA1()) == 0);
assert(dynamic_cast<A3*>(a2.getA2()) == 0);
assert(dynamic_cast<A3*>(a3.getA1()) == a3.getA3());
assert(dynamic_cast<A3*>(a3.getA2()) == a3.getA3());
assert(dynamic_cast<A3*>(a3.getA3()) == a3.getA3());
assert(dynamic_cast<A3*>(a4.getA1()) == 0);
assert(dynamic_cast<A3*>(a4.getA2()) == 0);
assert(dynamic_cast<A3*>(a4.getA4()) == 0);
assert(dynamic_cast<A3*>(a5.getA14()) == 0);
assert(dynamic_cast<A3*>(a5.getA13()) == a5.getA3());
assert(dynamic_cast<A3*>(a5.getA2()) == a5.getA3());
assert(dynamic_cast<A3*>(a5.getA3()) == a5.getA3());
assert(dynamic_cast<A3*>(a5.getA4()) == 0);
assert(dynamic_cast<A3*>(a5.getA5()) == a5.getA3());
assert(dynamic_cast<A4*>(a1.getA1()) == 0);
assert(dynamic_cast<A4*>(a2.getA2()) == 0);
assert(dynamic_cast<A4*>(a3.getA1()) == 0);
assert(dynamic_cast<A4*>(a3.getA2()) == 0);
assert(dynamic_cast<A4*>(a3.getA3()) == 0);
assert(dynamic_cast<A4*>(a4.getA1()) == a4.getA4());
assert(dynamic_cast<A4*>(a4.getA2()) == a4.getA4());
assert(dynamic_cast<A4*>(a4.getA4()) == a4.getA4());
assert(dynamic_cast<A4*>(a5.getA14()) == a5.getA4());
assert(dynamic_cast<A4*>(a5.getA13()) == 0);
assert(dynamic_cast<A4*>(a5.getA2()) == a5.getA4());
assert(dynamic_cast<A4*>(a5.getA3()) == 0);
assert(dynamic_cast<A4*>(a5.getA4()) == a5.getA4());
// assert(dynamic_cast<A4*>(a5.getA5()) == a5.getA4()); // cast to protected base
assert(dynamic_cast<A5*>(a1.getA1()) == 0);
assert(dynamic_cast<A5*>(a2.getA2()) == 0);
assert(dynamic_cast<A5*>(a3.getA1()) == 0);
assert(dynamic_cast<A5*>(a3.getA2()) == 0);
assert(dynamic_cast<A5*>(a3.getA3()) == 0);
assert(dynamic_cast<A5*>(a4.getA1()) == 0);
assert(dynamic_cast<A5*>(a4.getA2()) == 0);
assert(dynamic_cast<A5*>(a4.getA4()) == 0);
assert(dynamic_cast<A5*>(a5.getA14()) == 0);
assert(dynamic_cast<A5*>(a5.getA13()) == a5.getA5());
assert(dynamic_cast<A5*>(a5.getA2()) == a5.getA5());
assert(dynamic_cast<A5*>(a5.getA3()) == a5.getA5());
assert(dynamic_cast<A5*>(a5.getA4()) == 0);
assert(dynamic_cast<A5*>(a5.getA5()) == a5.getA5());
}
} // t9
Comment smithing. Changed some casts from C-style to C++. And added timings to all of the tests. llvm-svn: 148241
2012-01-17 01:06:51 +08:00
[runtimes] Use int main(int, char**) consistently in tests This is needed when running the tests in Freestanding mode, where main() isn't treated specially. In Freestanding, main() doesn't get mangled as extern "C", so whatever runtime we're using fails to find the entry point. One way to solve this problem is to define a symbol alias from __Z4mainiPPc to _main, however this requires all definitions of main() to have the same mangling. Hence this commit.
2020-10-09 01:36:33 +08:00
int main(int, char**)
Oops, forgot to svn add the new test. llvm-svn: 148047
2012-01-13 05:08:25 +08:00
{
[libcxxabi] Refactor test timing logic and disable by default. Summary: When using LIT the timing output is entirely unused but introduces a dependency on `<chrono>`. When libc++ is built without a montonic clock this causes some of the tests to fail. This patch factors out all of the timing logic into `support/timer.hpp` and disables it by default. To enable the timing you must define `LIBCXXABI_TIME_TESTS`. Reviewers: mclow.lists, danalbert, jroelofs Reviewed By: jroelofs Subscribers: cfe-commits Differential Revision: http://reviews.llvm.org/D6391 llvm-svn: 222701
2014-11-25 06:38:57 +08:00
timer t;
Oops, forgot to svn add the new test. llvm-svn: 148047
2012-01-13 05:08:25 +08:00
t1::test();
t2::test();
I think this is getting close on __dynamic_cast. There's been quite a bit of code rearrangement, renaming, and better commenting. This exercise has exposed and fixed a few more bugs. I've also added several more tests (there's definitely a need for more tests here). llvm-svn: 148227
2012-01-16 08:13:46 +08:00
t3::test();
t4::test();
t5::test();
t6::test();
t7::test();
t8::test();
t9::test();
[runtimes] Use int main(int, char**) consistently in tests This is needed when running the tests in Freestanding mode, where main() isn't treated specially. In Freestanding, main() doesn't get mangled as extern "C", so whatever runtime we're using fails to find the entry point. One way to solve this problem is to define a symbol alias from __Z4mainiPPc to _main, however this requires all definitions of main() to have the same mangling. Hence this commit.
2020-10-09 01:36:33 +08:00
return 0;
Oops, forgot to svn add the new test. llvm-svn: 148047
2012-01-13 05:08:25 +08:00
}