57 lines
2.0 KiB
C++
57 lines
2.0 KiB
C++
//===-- DataBufferTest.cpp ------------------------------------------------===//
|
|
//
|
|
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
|
|
// See https://llvm.org/LICENSE.txt for license information.
|
|
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#include "gtest/gtest.h"
|
|
|
|
#include "lldb/Utility/DataBuffer.h"
|
|
#include "lldb/Utility/DataBufferHeap.h"
|
|
#include "lldb/Utility/DataBufferLLVM.h"
|
|
|
|
#include "llvm/Support/Casting.h"
|
|
#include "llvm/Support/MemoryBuffer.h"
|
|
|
|
using namespace lldb_private;
|
|
using namespace lldb;
|
|
|
|
TEST(DataBufferTest, RTTI) {
|
|
{
|
|
DataBufferSP data_buffer_sp = std::make_shared<DataBufferHeap>();
|
|
DataBuffer *data_buffer = data_buffer_sp.get();
|
|
|
|
EXPECT_TRUE(llvm::isa<DataBuffer>(data_buffer));
|
|
EXPECT_TRUE(llvm::isa<WritableDataBuffer>(data_buffer));
|
|
EXPECT_TRUE(llvm::isa<DataBufferHeap>(data_buffer));
|
|
EXPECT_FALSE(llvm::isa<DataBufferLLVM>(data_buffer));
|
|
}
|
|
|
|
{
|
|
llvm::StringRef data;
|
|
DataBufferSP data_buffer_sp = std::make_shared<DataBufferLLVM>(
|
|
llvm::MemoryBuffer::getMemBufferCopy(data));
|
|
DataBuffer *data_buffer = data_buffer_sp.get();
|
|
|
|
EXPECT_TRUE(llvm::isa<DataBuffer>(data_buffer));
|
|
EXPECT_TRUE(llvm::isa<DataBufferLLVM>(data_buffer));
|
|
EXPECT_FALSE(llvm::isa<WritableDataBuffer>(data_buffer));
|
|
EXPECT_FALSE(llvm::isa<WritableDataBufferLLVM>(data_buffer));
|
|
EXPECT_FALSE(llvm::isa<DataBufferHeap>(data_buffer));
|
|
}
|
|
|
|
{
|
|
DataBufferSP data_buffer_sp = std::make_shared<WritableDataBufferLLVM>(
|
|
llvm::WritableMemoryBuffer::getNewMemBuffer(1));
|
|
DataBuffer *data_buffer = data_buffer_sp.get();
|
|
|
|
EXPECT_TRUE(llvm::isa<DataBuffer>(data_buffer));
|
|
EXPECT_TRUE(llvm::isa<WritableDataBuffer>(data_buffer));
|
|
EXPECT_TRUE(llvm::isa<WritableDataBufferLLVM>(data_buffer));
|
|
EXPECT_FALSE(llvm::isa<DataBufferLLVM>(data_buffer));
|
|
EXPECT_FALSE(llvm::isa<DataBufferHeap>(data_buffer));
|
|
}
|
|
}
|