llvm/unittests/BinaryFormat/ELFTest.cpp

   1 //===- ELFTest.cpp --------------------------------------------------------===//
   2 //
   3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
   4 // See https://llvm.org/LICENSE.txt for license information.
   5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
   6 //
   7 //===----------------------------------------------------------------------===//
   8
   9 #include "llvm/BinaryFormat/ELF.h"
  10 #include "gtest/gtest.h"
  11
  12 using namespace llvm;
  13 using namespace llvm::ELF;
  14
  15 namespace {
  16 TEST(ELFTest, OSABI) {
  17   EXPECT_EQ(ELFOSABI_GNU, convertNameToOSABI("gnu"));
  18   EXPECT_EQ(ELFOSABI_FREEBSD, convertNameToOSABI("freebsd"));
  19   EXPECT_EQ(ELFOSABI_STANDALONE, convertNameToOSABI("standalone"));
  20   EXPECT_EQ(ELFOSABI_NONE, convertNameToOSABI("none"));
  21   // Test unrecognized strings.
  22   EXPECT_EQ(ELFOSABI_NONE, convertNameToOSABI(""));
  23   EXPECT_EQ(ELFOSABI_NONE, convertNameToOSABI("linux"));
  24
  25   EXPECT_EQ("gnu", convertOSABIToName(ELFOSABI_GNU));
  26   EXPECT_EQ("freebsd", convertOSABIToName(ELFOSABI_FREEBSD));
  27   EXPECT_EQ("standalone", convertOSABIToName(ELFOSABI_STANDALONE));
  28   EXPECT_EQ("none", convertOSABIToName(ELFOSABI_NONE));
  29   // Test unrecognized values.
  30   EXPECT_EQ("none", convertOSABIToName(0xfe));
  31 }
  32 } // namespace