From ee57dae3d8bcb2f3f41eb225bc615045d13d9dda Mon Sep 17 00:00:00 2001 From: Gabor Greif Date: Tue, 20 Jul 2010 16:32:20 +0000 Subject: initial checkin for unittest to exercise Support/Casting.h this is still minimal on purpose, but I plan to migrate the ugly hack under #ifdef DEBUG_CAST_OPERATORS into this file git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108849 91177308-0d34-0410-b5e6-96231b3b80d8 --- unittests/Support/Casting.cpp | 32 ++++++++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) create mode 100644 unittests/Support/Casting.cpp (limited to 'unittests/Support/Casting.cpp') diff --git a/unittests/Support/Casting.cpp b/unittests/Support/Casting.cpp new file mode 100644 index 0000000000..d7e89f802b --- /dev/null +++ b/unittests/Support/Casting.cpp @@ -0,0 +1,32 @@ +//===---------- llvm/unittest/Support/Casting.cpp - Casting tests --------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +#include "llvm/Support/raw_ostream.h" +#include "llvm/Support/Debug.h" +#define DEBUG_CAST_OPERATORS +#include "llvm/Support/Casting.h" + +#include "gtest/gtest.h" +#include + +using namespace llvm; + +namespace { + +extern bar &B1; +extern const bar *B2; + +TEST(CastingTest, Basics) { + EXPECT_TRUE(isa(B1)); +} + +bar B; +bar &B1 = B; +const bar *B2 = &B; +} // anonymous namespace -- cgit v1.2.3-18-g5258