llvm/llvm/unittests/Support/BinaryStreamTest.cpp

//===- llvm/unittest/Support/BinaryStreamTest.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 "llvm/Support/Allocator.h"
#include "llvm/Support/BinaryByteStream.h"
#include "llvm/Support/BinaryItemStream.h"
#include "llvm/Support/BinaryStreamArray.h"
#include "llvm/Support/BinaryStreamReader.h"
#include "llvm/Support/BinaryStreamRef.h"
#include "llvm/Support/BinaryStreamWriter.h"
#include "llvm/Testing/Support/Error.h"

#include "gtest/gtest.h"


usingnamespacellvm;
usingnamespacellvm::support;

namespace {

class BrokenStream : public WritableBinaryStream { … };

constexpr llvm::endianness Endians[] = …;
constexpr uint32_t NumEndians = …;
constexpr uint32_t NumStreams = …;

class BinaryStreamTest : public testing::Test { … };

// Tests that a we can read from a BinaryByteStream without a StreamReader.
TEST_F(BinaryStreamTest, BinaryByteStreamBounds) { … }

TEST_F(BinaryStreamTest, StreamRefBounds) { … }

TEST_F(BinaryStreamTest, StreamRefDynamicSize) { … }

TEST_F(BinaryStreamTest, DropOperations) { … }

// Test that we can write to a BinaryStream without a StreamWriter.
TEST_F(BinaryStreamTest, MutableBinaryByteStreamBounds) { … }

TEST_F(BinaryStreamTest, AppendingStream) { … }

// Test that FixedStreamArray works correctly.
TEST_F(BinaryStreamTest, FixedStreamArray) { … }

// Ensure FixedStreamArrayIterator::operator-> works.
// Added for coverage of r302257.
TEST_F(BinaryStreamTest, FixedStreamArrayIteratorArrow) { … }

// Test that VarStreamArray works correctly.
TEST_F(BinaryStreamTest, VarStreamArray) { … }

TEST_F(BinaryStreamTest, StreamReaderBounds) { … }

TEST_F(BinaryStreamTest, StreamReaderIntegers) { … }

TEST_F(BinaryStreamTest, StreamReaderIntegerArray) { … }

TEST_F(BinaryStreamTest, StreamReaderEnum) { … }

TEST_F(BinaryStreamTest, StreamReaderULEB128) { … }

TEST_F(BinaryStreamTest, StreamReaderSLEB128) { … }

TEST_F(BinaryStreamTest, StreamReaderObject) { … }

TEST_F(BinaryStreamTest, StreamReaderStrings) { … }

TEST_F(BinaryStreamTest, StreamWriterBounds) { … }

TEST_F(BinaryStreamTest, StreamWriterIntegerArrays) { … }

TEST_F(BinaryStreamTest, StreamWriterStrings) { … }

TEST_F(BinaryStreamTest, StreamWriterPadToAlignment) { … }

TEST_F(BinaryStreamTest, StreamWriterAppend) { … }
}

namespace {
struct BinaryItemStreamObject { … };
}

namespace llvm {
template <> struct BinaryItemTraits<BinaryItemStreamObject> { … };
}

namespace {

TEST_F(BinaryStreamTest, BinaryItemStream) { … }

} // end anonymous namespace