blob: e84f7029681ef6a636ad0682f94cf1c1a3be3980 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
|
// Copyright 2021 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "base/as_const.h"
#include <type_traits>
#include "testing/gtest/include/gtest/gtest.h"
namespace base {
namespace {
TEST(AsConstTest, AsConst) {
int i = 123;
EXPECT_EQ(&i, &base::as_const(i));
static_assert(std::is_same<const int&, decltype(base::as_const(i))>::value,
"Error: base::as_const() returns an unexpected type");
const int ci = 456;
static_assert(&ci == &base::as_const(ci),
"Error: base::as_const() returns an unexpected reference");
static_assert(std::is_same<const int&, decltype(base::as_const(ci))>::value,
"Error: base::as_const() returns an unexpected type");
}
} // namespace
} // namespace base
|
