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
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
|
// Copyright 2023 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/memory/raw_span.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"
// This file contains tests related to raw_span, to show that they
// convert to span.
TEST(RawSpan, ConvertToSpan) {
int arr[3] = {100, 101, 102};
base::raw_span<int> span1(arr);
base::span<int> span2(span1);
base::span<int> span3;
span3 = span1;
EXPECT_THAT(span1, ::testing::ElementsAre(100, 101, 102));
EXPECT_THAT(span2, ::testing::ElementsAre(100, 101, 102));
EXPECT_THAT(span3, ::testing::ElementsAre(100, 101, 102));
}
TEST(RawSpan, ConvertFromSpan) {
int arr[3] = {100, 101, 102};
base::span<int> span1(arr);
base::raw_span<int> span2(span1);
base::raw_span<int> span3;
span3 = span1;
EXPECT_THAT(span1, ::testing::ElementsAre(100, 101, 102));
EXPECT_THAT(span2, ::testing::ElementsAre(100, 101, 102));
EXPECT_THAT(span3, ::testing::ElementsAre(100, 101, 102));
}
TEST(RawSpan, UnderstandsDanglingAttribute) {
// Test passes if it doesn't trip Dangling Ptr Detectors.
int* arr = new int[3];
base::raw_span<int, DisableDanglingPtrDetection> span(arr, 3u);
delete[] span.data();
}
TEST(RawSpan, ExtractAsDangling) {
// Test passes if it doesn't trip Dangling Ptr Detectors.
int* arr = new int[3];
base::raw_span<int> span(arr, 3u);
delete[] base::ExtractAsDanglingSpan(span).data();
}
|
