70 lines
2.2 KiB
C++
70 lines
2.2 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 PECOFFTargetInfo *doParse(int argc, const char **argv,
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raw_ostream &diag) {
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PECOFFTargetInfo *info = new PECOFFTargetInfo();
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EXPECT_FALSE(WinLinkDriver::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(WinLinkParserTest, Basic) {
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parse("link.exe", "-subsystem", "console", "-out", "a.exe",
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"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(3, (int)inputFiles.size());
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EXPECT_EQ("a.obj", inputFiles[0]);
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EXPECT_EQ("b.obj", inputFiles[1]);
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EXPECT_EQ("c.obj", inputFiles[2]);
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}
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TEST_F(WinLinkParserTest, WindowsStyleOption) {
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parse("link.exe", "/subsystem:console", "/out:a.exe", "a.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(1, (int)inputFiles.size());
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EXPECT_EQ("a.obj", inputFiles[0]);
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}
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TEST_F(WinLinkParserTest, NoFileExtension) {
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parse("link.exe", "foo", "bar", nullptr);
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EXPECT_EQ("foo.exe", info->outputPath());
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EXPECT_EQ(2, (int)inputFiles.size());
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EXPECT_EQ("foo.obj", inputFiles[0]);
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EXPECT_EQ("bar.obj", inputFiles[1]);
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}
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TEST_F(WinLinkParserTest, NonStandardFileExtension) {
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parse("link.exe", "foo.o", nullptr);
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EXPECT_EQ("foo.exe", info->outputPath());
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EXPECT_EQ(1, (int)inputFiles.size());
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EXPECT_EQ("foo.o", inputFiles[0]);
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}
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} // end anonymous namespace
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