chromium/tools/binary_size/libsupersize/viewer/caspian/diff_test.cc

// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "tools/binary_size/libsupersize/viewer/caspian/diff.h"

#include <stdint.h>

#include <deque>
#include <memory>
#include <string>
#include <string_view>
#include <utility>
#include <vector>

#include "testing/gtest/include/gtest/gtest.h"
#include "tools/binary_size/libsupersize/viewer/caspian/model.h"

namespace caspian {
namespace {

Symbol MakeSymbol(SectionId section_id,
                  int32_t size,
                  const char* path,
                  std::string_view name = "") { … }

void SetName(Symbol* symbol, std::string_view full_name) { … }

int32_t SumOfSymbolSizes(const DeltaSizeInfo& info) { … }

int32_t SumOfSymbolPadding(const DeltaSizeInfo& info) { … }

std::unique_ptr<SizeInfo> CreateSizeInfo() { … }

void MakeAliasGroup(SizeInfo* info, size_t start, size_t end) { … }

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

TEST_F(DiffTest, TestIdentity) { … }

TEST_F(DiffTest, TestSimpleAdd) { … }

TEST_F(DiffTest, TestSimpleDelete) { … }

TEST_F(DiffTest, TestSimpleChange) { … }

TEST_F(DiffTest, TestDontMatchAcrossSections) { … }

TEST_F(DiffTest, TestDontMatchAcrossContainers) { … }

TEST_F(DiffTest, TestAliasesRemove) { … }

TEST_F(DiffTest, TestAliasesAdd) { … }

TEST_F(DiffTest, TestAliasesChangeGroup) { … }

// These tests currently fail because _ doesn't rewrite.

TEST_F(DiffTest, TestStarSymbolNormalization) { … }

TEST_F(DiffTest, TestNumberNormalization) { … }

TEST_F(DiffTest, TestChangedParams) { … }

TEST_F(DiffTest, TestChangedPathsNative) { … }

TEST_F(DiffTest, TestChangedPathsJava) { … }

TEST_F(DiffTest, TestChangedPathsChangedParams) { … }

TEST_F(DiffTest, TestChangedPathsStringLiterals) { … }

TEST_F(DiffTest, TestChangedPathsNamedStringLiteralsSameSize) { … }

TEST_F(DiffTest, TestChangedPathsNamedStringLiteralsDifferentSize) { … }

}  // namespace
}  // namespace caspian