1 /*
2  * Copyright (c) 2022-2023 Huawei Device Co., Ltd.
3  * Licensed under the Apache License, Version 2.0 (the "License");
4  * you may not use this file except in compliance with the License.
5  * You may obtain a copy of the License at
6  *
7  *     http://www.apache.org/licenses/LICENSE-2.0
8  *
9  * Unless required by applicable law or agreed to in writing, software
10  * distributed under the License is distributed on an "AS IS" BASIS,
11  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12  * See the License for the specific language governing permissions and
13  * limitations under the License.
14  */
15 
16 #include "parcel.h"
17 
18 namespace OHOS::FileManagement::Backup {
19 using namespace std;
20 namespace {
21 bool g_mockWriteUint32 = true;
22 bool g_mockWriteString = true;
23 bool g_mockWriteParcelable = true;
24 bool g_mockReadParcelable = true;
25 uint8_t g_mockWriteStringCount = 0;
26 uint8_t g_mockWriteStringMax = 0;
27 } // namespace
28 
MockWriteUint32(bool state)29 void MockWriteUint32(bool state)
30 {
31     g_mockWriteUint32 = state;
32 }
33 
MockWriteString(bool state,uint8_t count)34 void MockWriteString(bool state, uint8_t count)
35 {
36     g_mockWriteString = state;
37     g_mockWriteStringMax = count;
38 }
39 
MockWriteParcelable(bool state)40 void MockWriteParcelable(bool state)
41 {
42     g_mockWriteParcelable = state;
43 }
44 
MockReadParcelable(bool state)45 void MockReadParcelable(bool state)
46 {
47     g_mockReadParcelable = state;
48 }
49 
ResetParcelState()50 void ResetParcelState()
51 {
52     g_mockWriteUint32 = true;
53     g_mockWriteString = true;
54     g_mockWriteParcelable = true;
55     g_mockReadParcelable = true;
56     g_mockWriteStringCount = 0;
57     g_mockWriteStringMax = 0;
58 }
59 
GetMockReadParcelableState()60 bool GetMockReadParcelableState()
61 {
62     return g_mockReadParcelable;
63 }
64 
WriteUint32(uint32_t)65 bool Parcel::WriteUint32(uint32_t)
66 {
67     return g_mockWriteUint32;
68 }
69 
WriteString(const string &)70 bool Parcel::WriteString(const string &)
71 {
72     if (g_mockWriteStringCount < g_mockWriteStringMax) {
73         g_mockWriteStringCount++;
74         return !g_mockWriteString;
75     }
76     return g_mockWriteString;
77 }
78 
WriteParcelable(const Parcelable *)79 bool Parcel::WriteParcelable(const Parcelable *)
80 {
81     return g_mockWriteParcelable;
82 }
83 
ReadString(string & value)84 bool Parcel::ReadString(string &value)
85 {
86     if (g_mockWriteStringCount < g_mockWriteStringMax) {
87         g_mockWriteStringCount++;
88         return !g_mockWriteString;
89     }
90     return g_mockWriteString;
91 }
92 
ReadUint32(uint32_t & value)93 bool Parcel::ReadUint32(uint32_t &value)
94 {
95     return g_mockWriteUint32;
96 }
97 } // namespace OHOS::FileManagement::Backup