chromium/base/strings/cstring_view_unittest.cc

// Copyright 2024 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "base/strings/cstring_view.h"

#include <concepts>
#include <limits>
#include <sstream>
#include <type_traits>

#include "base/containers/span.h"
#include "base/debug/alias.h"
#include "base/ranges/algorithm.h"
#include "base/strings/strcat.h"
#include "base/test/gtest_util.h"
#include "testing/gtest/include/gtest/gtest.h"

namespace base {
namespace {

static_assert …;
static_assert …;
static_assert …;
static_assert …;
static_assert …;
static_assert …;

static_assert …;
static_assert …;

// The view is the size of 2 pointers (technically, pointer and address).
static_assert …;

static_assert …;
static_assert …;
static_assert …;
#if BUILDFLAG(IS_WIN)
static_assert(wcstring_view::npos == std::wstring_view::npos);
#endif

TEST(CStringViewTest, DefaultConstructed) { … }

TEST(CStringViewTest, LiteralConstructed) { … }

TEST(CStringViewTest, PointerSizeConstructed) { … }

TEST(CStringViewTest, StringConstructed) { … }

TEST(CStringViewTest, Equality) { … }

TEST(CStringViewTest, Ordering) { … }

TEST(CStringViewTest, Iterate) { … }

TEST(CStringViewTest, IterateReverse) { … }

TEST(CStringViewDeathTest, IterateBoundsChecked) { … }

TEST(CStringViewTest, Index) { … }

TEST(CStringViewDeathTest, IndexChecked) { … }

TEST(CStringViewTest, FrontBack) { … }

TEST(CStringViewDeathTest, FrontBackChecked) { … }

TEST(CStringViewTest, Size) { … }

TEST(CStringViewTest, Empty) { … }

TEST(CStringViewTest, MaxSize) { … }

TEST(CStringViewTest, ToSpan) { … }

TEST(CStringViewTest, Cstr) { … }

TEST(CStringViewTest, CopyConstuct) { … }

TEST(CStringViewTest, CopyAssign) { … }

TEST(CStringViewTest, RemovePrefix) { … }

TEST(CStringViewDeathTest, RemovePrefixChecked) { … }

TEST(CStringViewTest, Swap) { … }

TEST(CStringViewTest, Substr) { … }

TEST(CStringViewDeathTest, SubstrBoundsChecked) { … }

TEST(CStringViewTest, StartsWith) { … }

TEST(CStringViewTest, EndsWith) { … }

TEST(CStringViewTest, Find) { … }

TEST(CStringViewTest, Rfind) { … }

TEST(CStringViewTest, FindFirstOf) { … }

TEST(CStringViewTest, FindLastOf) { … }

TEST(CStringViewTest, FindFirstNotOf) { … }

TEST(CStringViewTest, FindLastNotOf) { … }

TEST(CStringViewTest, ToString) { … }

TEST(CStringViewTest, Hash) { … }

TEST(CStringViewTest, IntoStdStringView) { … }

TEST(CStringViewTest, IntoStdString) { … }

TEST(CStringViewTest, StringPlus) { … }

TEST(CStringViewTest, StringAppend) { … }

TEST(CStringViewTest, StringInsert) { … }

TEST(CStringViewTest, StringReplace) { … }

TEST(CStringViewTest, StringFind) { … }

TEST(CStringViewTest, StringCompare) { … }

TEST(CStringViewTest, StringStartsEndsWith) { … }

TEST(CStringViewTest, StrCat) { … }

TEST(CStringViewTest, Example_CtorLiteral) { … }

TEST(CStringViewTest, CompatibleWithRanges) { … }

TEST(CStringViewTest, ConstructFromStringLiteralWithEmbeddedNul) { … }

}  // namespace
}  // namespace base