forked from OSchip/llvm-project
134 lines
4.4 KiB
C++
134 lines
4.4 KiB
C++
//===- lld/unittest/WinLinkDriverTest.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 Windows link.exe driver tests.
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///
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//===----------------------------------------------------------------------===//
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#include "DriverTest.h"
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#include "lld/ReaderWriter/PECOFFTargetInfo.h"
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#include "llvm/Support/COFF.h"
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using namespace llvm;
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using namespace lld;
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namespace {
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class WinLinkParserTest : public ParserTest<WinLinkDriver, PECOFFTargetInfo> {
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protected:
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virtual const TargetInfo *targetInfo() {
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return &_info;
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}
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};
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TEST_F(WinLinkParserTest, Basic) {
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EXPECT_FALSE(parse("link.exe", "-subsystem", "console", "-out", "a.exe",
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"-entry", "_start", "a.obj", "b.obj", "c.obj", nullptr));
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EXPECT_EQ(llvm::COFF::IMAGE_SUBSYSTEM_WINDOWS_CUI, _info.getSubsystem());
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EXPECT_EQ("a.exe", _info.outputPath());
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EXPECT_EQ("_start", _info.entrySymbolName());
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EXPECT_EQ(3, inputFileCount());
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EXPECT_EQ("a.obj", inputFile(0));
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EXPECT_EQ("b.obj", inputFile(1));
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EXPECT_EQ("c.obj", inputFile(2));
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EXPECT_EQ(6, _info.getMinOSVersion().majorVersion);
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EXPECT_EQ(0, _info.getMinOSVersion().minorVersion);
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EXPECT_EQ(1024 * 1024ULL, _info.getStackReserve());
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EXPECT_EQ(4096ULL, _info.getStackCommit());
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EXPECT_FALSE(_info.allowRemainingUndefines());
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EXPECT_TRUE(_info.getNxCompat());
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EXPECT_FALSE(_info.getLargeAddressAware());
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}
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TEST_F(WinLinkParserTest, WindowsStyleOption) {
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EXPECT_FALSE(parse("link.exe", "/subsystem:console", "/out:a.exe", "a.obj",
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nullptr));
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EXPECT_EQ(llvm::COFF::IMAGE_SUBSYSTEM_WINDOWS_CUI, _info.getSubsystem());
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EXPECT_EQ("a.exe", _info.outputPath());
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EXPECT_EQ(1, inputFileCount());
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EXPECT_EQ("a.obj", inputFile(0));
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}
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TEST_F(WinLinkParserTest, NoFileExtension) {
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EXPECT_FALSE(parse("link.exe", "foo", "bar", nullptr));
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EXPECT_EQ("foo.exe", _info.outputPath());
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EXPECT_EQ(2, inputFileCount());
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EXPECT_EQ("foo.obj", inputFile(0));
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EXPECT_EQ("bar.obj", inputFile(1));
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}
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TEST_F(WinLinkParserTest, NonStandardFileExtension) {
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EXPECT_FALSE(parse("link.exe", "foo.o", nullptr));
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EXPECT_EQ("foo.exe", _info.outputPath());
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EXPECT_EQ(1, inputFileCount());
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EXPECT_EQ("foo.o", inputFile(0));
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}
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TEST_F(WinLinkParserTest, MinMajorOSVersion) {
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EXPECT_FALSE(parse("link.exe", "-subsystem", "windows,3", "foo.o", nullptr));
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EXPECT_EQ(llvm::COFF::IMAGE_SUBSYSTEM_WINDOWS_GUI, _info.getSubsystem());
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EXPECT_EQ(3, _info.getMinOSVersion().majorVersion);
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EXPECT_EQ(0, _info.getMinOSVersion().minorVersion);
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}
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TEST_F(WinLinkParserTest, MinMajorMinorOSVersion) {
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EXPECT_FALSE(parse("link.exe", "-subsystem", "windows,3.1", "foo.o", nullptr));
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EXPECT_EQ(llvm::COFF::IMAGE_SUBSYSTEM_WINDOWS_GUI, _info.getSubsystem());
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EXPECT_EQ(3, _info.getMinOSVersion().majorVersion);
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EXPECT_EQ(1, _info.getMinOSVersion().minorVersion);
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}
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TEST_F(WinLinkParserTest, StackReserve) {
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EXPECT_FALSE(parse("link.exe", "-stack", "8192", nullptr));
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EXPECT_EQ(8192ULL, _info.getStackReserve());
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EXPECT_EQ(4096ULL, _info.getStackCommit());
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}
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TEST_F(WinLinkParserTest, StackReserveAndCommit) {
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EXPECT_FALSE(parse("link.exe", "-stack", "16384,8192", nullptr));
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EXPECT_EQ(16384ULL, _info.getStackReserve());
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EXPECT_EQ(8192ULL, _info.getStackCommit());
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}
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TEST_F(WinLinkParserTest, HeapReserve) {
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EXPECT_FALSE(parse("link.exe", "-heap", "8192", nullptr));
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EXPECT_EQ(8192ULL, _info.getHeapReserve());
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EXPECT_EQ(4096ULL, _info.getHeapCommit());
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}
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TEST_F(WinLinkParserTest, HeapReserveAndCommit) {
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EXPECT_FALSE(parse("link.exe", "-heap", "16384,8192", nullptr));
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EXPECT_EQ(16384ULL, _info.getHeapReserve());
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EXPECT_EQ(8192ULL, _info.getHeapCommit());
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}
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TEST_F(WinLinkParserTest, Force) {
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EXPECT_FALSE(parse("link.exe", "-force", nullptr));
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EXPECT_TRUE(_info.allowRemainingUndefines());
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}
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TEST_F(WinLinkParserTest, NoNxCompat) {
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EXPECT_FALSE(parse("link.exe", "-nxcompat:no", nullptr));
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EXPECT_FALSE(_info.getNxCompat());
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}
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TEST_F(WinLinkParserTest, LargeAddressAware) {
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parse("link.exe", "-largeaddressaware", nullptr);
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EXPECT_TRUE(_info.getLargeAddressAware());
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}
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TEST_F(WinLinkParserTest, NoLargeAddressAware) {
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parse("link.exe", "-largeaddressaware:no", nullptr);
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EXPECT_FALSE(_info.getLargeAddressAware());
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}
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} // end anonymous namespace
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