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Issue 1549203002: Switch to standard integer types in tools/. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 4 years, 11 months ago
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1 // Copyright 2015 The Chromium Authors. All rights reserved. 1 // Copyright 2015 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include <algorithm> 5 #include <algorithm>
6 #include <string> 6 #include <string>
7 7
8 #include "base/basictypes.h"
9 #include "base/strings/string_util.h" 8 #include "base/strings/string_util.h"
10 #include "base/strings/utf_string_conversions.h" 9 #include "base/strings/utf_string_conversions.h"
11 #include "tools/ipc_fuzzer/fuzzer/mutator.h" 10 #include "tools/ipc_fuzzer/fuzzer/mutator.h"
12 #include "tools/ipc_fuzzer/fuzzer/rand_util.h" 11 #include "tools/ipc_fuzzer/fuzzer/rand_util.h"
13 12
14 namespace ipc_fuzzer { 13 namespace ipc_fuzzer {
15 14
16 template <typename T> 15 template <typename T>
17 void FuzzIntegralType(T* value, unsigned int frequency) { 16 void FuzzIntegralType(T* value, unsigned int frequency) {
18 if (RandEvent(frequency)) { 17 if (RandEvent(frequency)) {
(...skipping 38 matching lines...) Expand 10 before | Expand all | Expand 10 after
57 } 56 }
58 57
59 void Mutator::FuzzUChar(unsigned char* value) { 58 void Mutator::FuzzUChar(unsigned char* value) {
60 FuzzIntegralType<unsigned char>(value, frequency_); 59 FuzzIntegralType<unsigned char>(value, frequency_);
61 } 60 }
62 61
63 void Mutator::FuzzWChar(wchar_t* value) { 62 void Mutator::FuzzWChar(wchar_t* value) {
64 FuzzIntegralType<wchar_t>(value, frequency_); 63 FuzzIntegralType<wchar_t>(value, frequency_);
65 } 64 }
66 65
67 void Mutator::FuzzUInt16(uint16* value) { 66 void Mutator::FuzzUInt16(uint16_t* value) {
68 FuzzIntegralType<uint16>(value, frequency_); 67 FuzzIntegralType<uint16_t>(value, frequency_);
69 } 68 }
70 69
71 void Mutator::FuzzUInt32(uint32* value) { 70 void Mutator::FuzzUInt32(uint32_t* value) {
72 FuzzIntegralType<uint32>(value, frequency_); 71 FuzzIntegralType<uint32_t>(value, frequency_);
73 } 72 }
74 73
75 void Mutator::FuzzInt64(int64* value) { 74 void Mutator::FuzzInt64(int64_t* value) {
76 FuzzIntegralType<int64>(value, frequency_); 75 FuzzIntegralType<int64_t>(value, frequency_);
77 } 76 }
78 77
79 void Mutator::FuzzUInt64(uint64* value) { 78 void Mutator::FuzzUInt64(uint64_t* value) {
80 FuzzIntegralType<uint64>(value, frequency_); 79 FuzzIntegralType<uint64_t>(value, frequency_);
81 } 80 }
82 81
83 void Mutator::FuzzFloat(float* value) { 82 void Mutator::FuzzFloat(float* value) {
84 if (RandEvent(frequency_)) 83 if (RandEvent(frequency_))
85 *value = RandDouble(); 84 *value = RandDouble();
86 } 85 }
87 86
88 void Mutator::FuzzDouble(double* value) { 87 void Mutator::FuzzDouble(double* value) {
89 if (RandEvent(frequency_)) 88 if (RandEvent(frequency_))
90 *value = RandDouble(); 89 *value = RandDouble();
(...skipping 21 matching lines...) Expand all
112 FuzzData(static_cast<char*>(data), data_len); 111 FuzzData(static_cast<char*>(data), data_len);
113 } 112 }
114 113
115 bool Mutator::ShouldGenerate() { 114 bool Mutator::ShouldGenerate() {
116 // TODO(mbarbella): With a low probability, allow something to be fully 115 // TODO(mbarbella): With a low probability, allow something to be fully
117 // rewritten while mutating instead of always changing the existing value. 116 // rewritten while mutating instead of always changing the existing value.
118 return false; 117 return false;
119 } 118 }
120 119
121 } // namespace ipc_fuzzer 120 } // namespace ipc_fuzzer
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