a4a00ced0c
Summary: This patch extends the ModuleSpec class to include a DataBufferSP which contains the module data. If this data is provided, LLDB won't try to hit the filesystem to create the Module, but use only the data stored in the ModuleSpec. Reviewers: labath, espindola Subscribers: emaste, MaskRay, lldb-commits Tags: #lldb Differential Revision: https://reviews.llvm.org/D83512
50 lines
1.8 KiB
C++
50 lines
1.8 KiB
C++
//===-- TestUtilities.cpp -------------------------------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#include "TestUtilities.h"
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#include "llvm/ADT/SmallString.h"
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#include "llvm/ObjectYAML/yaml2obj.h"
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#include "llvm/Support/FileSystem.h"
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#include "llvm/Support/Path.h"
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#include "llvm/Support/Program.h"
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#include "llvm/Support/YAMLTraits.h"
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#include "gtest/gtest.h"
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using namespace lldb_private;
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extern const char *TestMainArgv0;
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std::string lldb_private::GetInputFilePath(const llvm::Twine &name) {
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llvm::SmallString<128> result = llvm::sys::path::parent_path(TestMainArgv0);
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llvm::sys::fs::make_absolute(result);
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llvm::sys::path::append(result, "Inputs", name);
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return std::string(result.str());
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}
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llvm::Expected<TestFile> TestFile::fromYaml(llvm::StringRef Yaml) {
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const auto *Info = testing::UnitTest::GetInstance()->current_test_info();
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assert(Info);
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std::string Buffer;
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llvm::raw_string_ostream OS(Buffer);
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llvm::yaml::Input YIn(Yaml);
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if (!llvm::yaml::convertYAML(YIn, OS, [](const llvm::Twine &Msg) {}))
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return llvm::createStringError(llvm::inconvertibleErrorCode(),
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"convertYAML() failed");
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return TestFile(std::move(Buffer));
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}
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llvm::Expected<TestFile> TestFile::fromYamlFile(const llvm::Twine &Name) {
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auto BufferOrError =
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llvm::MemoryBuffer::getFile(GetInputFilePath(Name), /*FileSize*/ -1,
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/*RequiresNullTerminator*/ false);
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if (!BufferOrError)
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return llvm::errorCodeToError(BufferOrError.getError());
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return fromYaml(BufferOrError.get()->getBuffer());
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}
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