forked from OSchip/llvm-project
74 lines
2.7 KiB
C++
74 lines
2.7 KiB
C++
//===-- ClangParserTest.cpp --------------------------------------*- C++-*-===//
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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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#include "Plugins/ExpressionParser/Clang/ClangHost.h"
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#include "TestingSupport/TestUtilities.h"
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#include "lldb/Host/HostInfo.h"
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#include "lldb/Utility/FileSpec.h"
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#include "lldb/lldb-defines.h"
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#include "gtest/gtest.h"
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using namespace lldb_private;
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namespace {
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struct ClangHostTest : public testing::Test {
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static void SetUpTestCase() { HostInfo::Initialize(); }
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static void TearDownTestCase() { HostInfo::Terminate(); }
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};
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} // namespace
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#ifdef __APPLE__
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static std::string ComputeClangDir(std::string lldb_shlib_path,
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bool verify = false) {
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FileSpec clang_dir;
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FileSpec lldb_shlib_spec(lldb_shlib_path, false);
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ComputeClangDirectory(lldb_shlib_spec, clang_dir, verify);
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return clang_dir.GetPath();
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}
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TEST_F(ClangHostTest, MacOSX) {
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// This returns whatever the POSIX fallback returns.
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std::string posix = "/usr/lib/liblldb.dylib";
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EXPECT_FALSE(ComputeClangDir(posix).empty());
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std::string build =
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"/lldb-macosx-x86_64/Library/Frameworks/LLDB.framework/Versions/A";
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std::string build_clang =
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"/lldb-macosx-x86_64/Library/Frameworks/LLDB.framework/Resources/Clang";
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EXPECT_EQ(ComputeClangDir(build), build_clang);
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std::string xcode = "/Applications/Xcode.app/Contents/SharedFrameworks/"
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"LLDB.framework/Versions/A";
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std::string xcode_clang =
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"/Applications/Xcode.app/Contents/Developer/Toolchains/"
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"XcodeDefault.xctoolchain/usr/lib/swift/clang";
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EXPECT_EQ(ComputeClangDir(xcode), xcode_clang);
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std::string toolchain =
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"/Applications/Xcode.app/Contents/Developer/Toolchains/"
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"Swift-4.1-development-snapshot.xctoolchain/System/Library/"
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"PrivateFrameworks/LLDB.framework";
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std::string toolchain_clang =
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"/Applications/Xcode.app/Contents/Developer/Toolchains/"
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"Swift-4.1-development-snapshot.xctoolchain/usr/lib/swift/clang";
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EXPECT_EQ(ComputeClangDir(toolchain), toolchain_clang);
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std::string cltools = "/Library/Developer/CommandLineTools/Library/"
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"PrivateFrameworks/LLDB.framework";
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std::string cltools_clang =
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"/Library/Developer/CommandLineTools/Library/PrivateFrameworks/"
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"LLDB.framework/Resources/Clang";
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EXPECT_EQ(ComputeClangDir(cltools), cltools_clang);
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// Test that a bogus path is detected.
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EXPECT_NE(ComputeClangDir(GetInputFilePath(xcode), true),
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ComputeClangDir(GetInputFilePath(xcode)));
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}
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#endif
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