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
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
|
// Copyright (c) 2011 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/memory/ref_counted_memory.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace base {
TEST(RefCountedMemoryUnitTest, RefCountedStaticMemory) {
scoped_refptr<RefCountedMemory> mem = new RefCountedStaticMemory(
reinterpret_cast<const uint8*>("static mem00"), 10);
EXPECT_EQ(10U, mem->size());
EXPECT_EQ("static mem",
std::string(reinterpret_cast<const char*>(mem->front()),
mem->size()));
}
TEST(RefCountedMemoryUnitTest, RefCountedBytes) {
std::vector<uint8> data;
data.push_back(45);
data.push_back(99);
scoped_refptr<RefCountedMemory> mem = RefCountedBytes::TakeVector(&data);
EXPECT_EQ(0U, data.size());
EXPECT_EQ(2U, mem->size());
EXPECT_EQ(45U, mem->front()[0]);
EXPECT_EQ(99U, mem->front()[1]);
}
TEST(RefCountedMemoryUnitTest, RefCountedString) {
std::string s("destroy me");
scoped_refptr<RefCountedMemory> mem = RefCountedString::TakeString(&s);
EXPECT_EQ(0U, s.size());
EXPECT_EQ(10U, mem->size());
EXPECT_EQ('d', mem->front()[0]);
EXPECT_EQ('e', mem->front()[1]);
}
TEST(RefCountedMemoryUnitTest, Equals) {
std::string s1("same");
scoped_refptr<RefCountedMemory> mem1 = RefCountedString::TakeString(&s1);
std::vector<unsigned char> d2;
d2.push_back('s');
d2.push_back('a');
d2.push_back('m');
d2.push_back('e');
scoped_refptr<RefCountedMemory> mem2 = RefCountedBytes::TakeVector(&d2);
EXPECT_TRUE(mem1->Equals(mem2));
std::string s3("diff");
scoped_refptr<RefCountedMemory> mem3 = RefCountedString::TakeString(&s3);
EXPECT_FALSE(mem1->Equals(mem3));
EXPECT_FALSE(mem2->Equals(mem3));
}
TEST(RefCountedMemoryUnitTest, EqualsNull) {
std::string s("str");
scoped_refptr<RefCountedMemory> mem = RefCountedString::TakeString(&s);
EXPECT_FALSE(mem->Equals(NULL));
}
} // namespace base
|
