| Duncan P. N. Exon Smith | b036f1c | 2015-02-03 21:08:33 +0000 | [diff] [blame^] | 1 | //===- unittest/Support/DwarfTest.cpp - Dwarf support tests ---------------===// |
| 2 | // |
| 3 | // The LLVM Compiler Infrastructure |
| 4 | // |
| 5 | // This file is distributed under the University of Illinois Open Source |
| 6 | // License. See LICENSE.TXT for details. |
| 7 | // |
| 8 | //===----------------------------------------------------------------------===// |
| 9 | |
| 10 | #include "llvm/Support/Dwarf.h" |
| 11 | #include "gtest/gtest.h" |
| 12 | |
| 13 | using namespace llvm; |
| 14 | using namespace llvm::dwarf; |
| 15 | |
| 16 | namespace { |
| 17 | |
| 18 | TEST(DwarfTest, TagStringOnInvalid) { |
| 19 | // This is invalid, so it shouldn't be stringified. |
| 20 | EXPECT_EQ(nullptr, TagString(DW_TAG_invalid)); |
| 21 | |
| 22 | // These aren't really tags: they describe ranges within tags. They |
| 23 | // shouldn't be stringified either. |
| 24 | EXPECT_EQ(nullptr, TagString(DW_TAG_lo_user)); |
| 25 | EXPECT_EQ(nullptr, TagString(DW_TAG_hi_user)); |
| 26 | EXPECT_EQ(nullptr, TagString(DW_TAG_user_base)); |
| 27 | } |
| 28 | |
| 29 | } // end namespace |