94 lines
3.5 KiB
C++
94 lines
3.5 KiB
C++
//===-- HostInfoTest.cpp ----------------------------------------*- C++ -*-===//
|
|
//
|
|
// The LLVM Compiler Infrastructure
|
|
//
|
|
// This file is distributed under the University of Illinois Open Source
|
|
// License. See LICENSE.TXT for details.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#include "lldb/Host/HostInfo.h"
|
|
#include "lldb/Host/macosx/HostInfoMacOSX.h"
|
|
#include "lldb/lldb-defines.h"
|
|
#include "TestingSupport/TestUtilities.h"
|
|
#include "gtest/gtest.h"
|
|
|
|
using namespace lldb_private;
|
|
using namespace llvm;
|
|
|
|
namespace {
|
|
class HostInfoTest: public ::testing::Test {
|
|
public:
|
|
void SetUp() override { HostInfo::Initialize(); }
|
|
void TearDown() override { HostInfo::Terminate(); }
|
|
};
|
|
}
|
|
|
|
TEST_F(HostInfoTest, GetAugmentedArchSpec) {
|
|
// Fully specified triple should not be changed.
|
|
ArchSpec spec = HostInfo::GetAugmentedArchSpec("x86_64-pc-linux-gnu");
|
|
EXPECT_EQ(spec.GetTriple().getTriple(), "x86_64-pc-linux-gnu");
|
|
|
|
// Same goes if we specify at least one of (os, vendor, env).
|
|
spec = HostInfo::GetAugmentedArchSpec("x86_64-pc");
|
|
EXPECT_EQ(spec.GetTriple().getTriple(), "x86_64-pc");
|
|
|
|
// But if we specify only an arch, we should fill in the rest from the host.
|
|
spec = HostInfo::GetAugmentedArchSpec("x86_64");
|
|
Triple triple(sys::getDefaultTargetTriple());
|
|
EXPECT_EQ(spec.GetTriple().getArch(), Triple::x86_64);
|
|
EXPECT_EQ(spec.GetTriple().getOS(), triple.getOS());
|
|
EXPECT_EQ(spec.GetTriple().getVendor(), triple.getVendor());
|
|
EXPECT_EQ(spec.GetTriple().getEnvironment(), triple.getEnvironment());
|
|
|
|
// Test LLDB_ARCH_DEFAULT
|
|
EXPECT_EQ(HostInfo::GetAugmentedArchSpec(LLDB_ARCH_DEFAULT).GetTriple(),
|
|
HostInfo::GetArchitecture(HostInfo::eArchKindDefault).GetTriple());
|
|
}
|
|
|
|
|
|
struct HostInfoMacOSXTest : public HostInfoMacOSX {
|
|
static std::string ComputeClangDir(std::string lldb_shlib_path,
|
|
bool verify = false) {
|
|
FileSpec clang_dir;
|
|
FileSpec lldb_shlib_spec(lldb_shlib_path, false);
|
|
ComputeClangDirectory(lldb_shlib_spec, clang_dir, verify);
|
|
return clang_dir.GetPath();
|
|
}
|
|
};
|
|
|
|
|
|
#ifdef __APPLE__
|
|
TEST_F(HostInfoTest, MacOSX) {
|
|
// This returns whatever the POSIX fallback returns.
|
|
std::string posix = "/usr/lib/liblldb.dylib";
|
|
EXPECT_FALSE(HostInfoMacOSXTest::ComputeClangDir(posix).empty());
|
|
|
|
std::string build =
|
|
"/lldb-macosx-x86_64/Library/Frameworks/LLDB.framework/Versions/A";
|
|
std::string build_clang =
|
|
"/lldb-macosx-x86_64/Library/Frameworks/LLDB.framework/Resources/Clang";
|
|
EXPECT_EQ(HostInfoMacOSXTest::ComputeClangDir(build), build_clang);
|
|
|
|
std::string xcode =
|
|
"/Applications/Xcode.app/Contents/SharedFrameworks/LLDB.framework/Versions/A";
|
|
std::string xcode_clang =
|
|
"/Applications/Xcode.app/Contents/Developer/Toolchains/"
|
|
"XcodeDefault.xctoolchain/usr/lib/swift/clang";
|
|
EXPECT_EQ(HostInfoMacOSXTest::ComputeClangDir(xcode), xcode_clang);
|
|
|
|
std::string toolchain =
|
|
"/Applications/Xcode.app/Contents/Developer/Toolchains/"
|
|
"Swift-4.1-development-snapshot.xctoolchain/System/Library/"
|
|
"PrivateFrameworks/LLDB.framework";
|
|
std::string toolchain_clang =
|
|
"/Applications/Xcode.app/Contents/Developer/Toolchains/"
|
|
"Swift-4.1-development-snapshot.xctoolchain/usr/lib/swift/clang";
|
|
EXPECT_EQ(HostInfoMacOSXTest::ComputeClangDir(toolchain), toolchain_clang);
|
|
|
|
// Test that a bogus path is detected.
|
|
EXPECT_NE(HostInfoMacOSXTest::ComputeClangDir(GetInputFilePath(xcode), true),
|
|
HostInfoMacOSXTest::ComputeClangDir(GetInputFilePath(xcode)));
|
|
}
|
|
#endif
|