a5cc95147e
Adjust #89280: * ELFOSABI_LINUX is a historical alias that should not be used in new code. readelf -h displays "UNIX - GNU" instead of "Linux". * "OS" is inappropriate. Some values are architecture-specific, e.g. ELFOSABI_ARM. * Drop lowercase, which seems a job of the caller. Add some unittests. Pull Request: https://github.com/llvm/llvm-project/pull/90270
33 lines
1.2 KiB
C++
33 lines
1.2 KiB
C++
//===- ELFTest.cpp --------------------------------------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#include "llvm/BinaryFormat/ELF.h"
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#include "gtest/gtest.h"
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using namespace llvm;
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using namespace llvm::ELF;
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namespace {
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TEST(ELFTest, OSABI) {
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EXPECT_EQ(ELFOSABI_GNU, convertNameToOSABI("gnu"));
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EXPECT_EQ(ELFOSABI_FREEBSD, convertNameToOSABI("freebsd"));
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EXPECT_EQ(ELFOSABI_STANDALONE, convertNameToOSABI("standalone"));
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EXPECT_EQ(ELFOSABI_NONE, convertNameToOSABI("none"));
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// Test unrecognized strings.
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EXPECT_EQ(ELFOSABI_NONE, convertNameToOSABI(""));
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EXPECT_EQ(ELFOSABI_NONE, convertNameToOSABI("linux"));
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EXPECT_EQ("gnu", convertOSABIToName(ELFOSABI_GNU));
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EXPECT_EQ("freebsd", convertOSABIToName(ELFOSABI_FREEBSD));
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EXPECT_EQ("standalone", convertOSABIToName(ELFOSABI_STANDALONE));
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EXPECT_EQ("none", convertOSABIToName(ELFOSABI_NONE));
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// Test unrecognized values.
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EXPECT_EQ("none", convertOSABIToName(0xfe));
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}
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} // namespace
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