forked from OSchip/llvm-project
90 lines
2.5 KiB
C++
90 lines
2.5 KiB
C++
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//===- lld/unittest/DarwinLdDriverTest.cpp --------------------------------===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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///
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/// \file
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/// \brief Darwin's ld driver tests.
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///
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//===----------------------------------------------------------------------===//
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#include "DriverTest.h"
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#include "lld/ReaderWriter/MachOTargetInfo.h"
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#include "../../lib/ReaderWriter/MachO/MachOFormat.hpp"
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using namespace llvm;
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using namespace lld;
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namespace {
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class DarwinLdParserTest : public ParserTest<DarwinLdDriver, MachOTargetInfo> {
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protected:
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virtual MachOTargetInfo* doParse(int argc, const char **argv,
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raw_ostream &diag) {
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auto *info = new MachOTargetInfo();
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DarwinLdDriver::parse(argc, argv, *info, diag);
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return info;
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}
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};
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TEST_F(DarwinLdParserTest, Basic) {
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parse("ld", "foo.o", "bar.o", nullptr);
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EXPECT_FALSE(info->allowRemainingUndefines());
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EXPECT_FALSE(info->deadStrip());
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EXPECT_EQ(2, (int)inputFiles.size());
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EXPECT_EQ("foo.o", inputFiles[0]);
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EXPECT_EQ("bar.o", inputFiles[1]);
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}
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TEST_F(DarwinLdParserTest, Dylib) {
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parse("ld", "-dylib", "foo.o", nullptr);
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EXPECT_EQ(mach_o::MH_DYLIB, info->outputFileType());
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}
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TEST_F(DarwinLdParserTest, Relocatable) {
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parse("ld", "-r", "foo.o", nullptr);
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EXPECT_EQ(mach_o::MH_OBJECT, info->outputFileType());
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}
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TEST_F(DarwinLdParserTest, Bundle) {
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parse("ld", "-bundle", "foo.o", nullptr);
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EXPECT_EQ(mach_o::MH_BUNDLE, info->outputFileType());
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}
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TEST_F(DarwinLdParserTest, Preload) {
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parse("ld", "-preload", "foo.o", nullptr);
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EXPECT_EQ(mach_o::MH_PRELOAD, info->outputFileType());
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}
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TEST_F(DarwinLdParserTest, Static) {
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parse("ld", "-static", "foo.o", nullptr);
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EXPECT_EQ(mach_o::MH_EXECUTE, info->outputFileType());
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}
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TEST_F(DarwinLdParserTest, Entry) {
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parse("ld", "-e", "entryFunc", "foo.o", nullptr);
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EXPECT_EQ("entryFunc", info->entrySymbolName());
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}
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TEST_F(DarwinLdParserTest, OutputPath) {
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parse("ld", "-o", "foo", "foo.o", nullptr);
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EXPECT_EQ("foo", info->outputPath());
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}
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TEST_F(DarwinLdParserTest, DeadStrip) {
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parse("ld", "-dead_strip", "foo.o", nullptr);
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EXPECT_TRUE(info->deadStrip());
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}
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TEST_F(DarwinLdParserTest, Arch) {
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parse("ld", "-arch", "x86_64", "foo.o", nullptr);
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EXPECT_EQ(MachOTargetInfo::arch_x86_64, info->arch());
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}
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} // end anonymous namespace
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