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Side by Side Diff: third_party/crashpad/crashpad/util/numeric/checked_address_range_test.cc

Issue 2478633002: Update Crashpad to b47bf6c250c6b825dee1c5fbad9152c2c962e828 (Closed)
Patch Set: mac comment 2 Created 4 years, 1 month ago
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1 // Copyright 2014 The Crashpad Authors. All rights reserved. 1 // Copyright 2014 The Crashpad Authors. All rights reserved.
2 // 2 //
3 // Licensed under the Apache License, Version 2.0 (the "License"); 3 // Licensed under the Apache License, Version 2.0 (the "License");
4 // you may not use this file except in compliance with 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 5 // You may obtain a copy of the License at
6 // 6 //
7 // http://www.apache.org/licenses/LICENSE-2.0 7 // http://www.apache.org/licenses/LICENSE-2.0
8 // 8 //
9 // Unless required by applicable law or agreed to in writing, software 9 // Unless required by applicable law or agreed to in writing, software
10 // distributed under the License is distributed on an "AS IS" BASIS, 10 // distributed under the License is distributed on an "AS IS" BASIS,
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115 {0xfffffffffffffffe, 0, kValid64Invalid32}, 115 {0xfffffffffffffffe, 0, kValid64Invalid32},
116 {0xfffffffffffffffe, 1, kValid64Invalid32}, 116 {0xfffffffffffffffe, 1, kValid64Invalid32},
117 {0xfffffffffffffffe, 2, kInvalid}, 117 {0xfffffffffffffffe, 2, kInvalid},
118 {0xffffffffffffffff, 0, kValid64Invalid32}, 118 {0xffffffffffffffff, 0, kValid64Invalid32},
119 {0xffffffffffffffff, 1, kInvalid}, 119 {0xffffffffffffffff, 1, kInvalid},
120 }; 120 };
121 121
122 for (size_t index = 0; index < arraysize(kTestData); ++index) { 122 for (size_t index = 0; index < arraysize(kTestData); ++index) {
123 const TestData& testcase = kTestData[index]; 123 const TestData& testcase = kTestData[index];
124 SCOPED_TRACE(base::StringPrintf("index %" PRIuS 124 SCOPED_TRACE(base::StringPrintf("index %" PRIuS
125 ", base 0x%llx, size 0x%llx", 125 ", base 0x%" PRIx64 ", size 0x%" PRIx64,
126 index, 126 index,
127 testcase.base, 127 testcase.base,
128 testcase.size)); 128 testcase.size));
129 129
130 CheckedAddressRange range_32(false, testcase.base, testcase.size); 130 CheckedAddressRange range_32(false, testcase.base, testcase.size);
131 EXPECT_EQ(ExpectationForValidity32(testcase.validity), range_32.IsValid()); 131 EXPECT_EQ(ExpectationForValidity32(testcase.validity), range_32.IsValid());
132 132
133 CheckedAddressRange range_64(true, testcase.base, testcase.size); 133 CheckedAddressRange range_64(true, testcase.base, testcase.size);
134 EXPECT_EQ(ExpectationForValidity64(testcase.validity), range_64.IsValid()); 134 EXPECT_EQ(ExpectationForValidity64(testcase.validity), range_64.IsValid());
135 } 135 }
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166 {0x100000000, false}, 166 {0x100000000, false},
167 {0xffffffffffffffff, false}, 167 {0xffffffffffffffff, false},
168 }; 168 };
169 169
170 CheckedAddressRange parent_range_32(false, 0x2000, 0x1000); 170 CheckedAddressRange parent_range_32(false, 0x2000, 0x1000);
171 ASSERT_TRUE(parent_range_32.IsValid()); 171 ASSERT_TRUE(parent_range_32.IsValid());
172 172
173 for (size_t index = 0; index < arraysize(kTestData); ++index) { 173 for (size_t index = 0; index < arraysize(kTestData); ++index) {
174 const TestData& testcase = kTestData[index]; 174 const TestData& testcase = kTestData[index];
175 SCOPED_TRACE(base::StringPrintf( 175 SCOPED_TRACE(base::StringPrintf(
176 "index %" PRIuS ", value 0x%llx", index, testcase.value)); 176 "index %" PRIuS ", value 0x%" PRIx64, index, testcase.value));
177 177
178 EXPECT_EQ(testcase.expectation, 178 EXPECT_EQ(testcase.expectation,
179 parent_range_32.ContainsValue(testcase.value)); 179 parent_range_32.ContainsValue(testcase.value));
180 } 180 }
181 181
182 CheckedAddressRange parent_range_64(true, 0x100000000, 0x1000); 182 CheckedAddressRange parent_range_64(true, 0x100000000, 0x1000);
183 ASSERT_TRUE(parent_range_64.IsValid()); 183 ASSERT_TRUE(parent_range_64.IsValid());
184 EXPECT_FALSE(parent_range_64.ContainsValue(0xffffffff)); 184 EXPECT_FALSE(parent_range_64.ContainsValue(0xffffffff));
185 EXPECT_TRUE(parent_range_64.ContainsValue(0x100000000)); 185 EXPECT_TRUE(parent_range_64.ContainsValue(0x100000000));
186 EXPECT_TRUE(parent_range_64.ContainsValue(0x100000001)); 186 EXPECT_TRUE(parent_range_64.ContainsValue(0x100000001));
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223 {0x3000, 1, false}, 223 {0x3000, 1, false},
224 {0x3001, 1, false}, 224 {0x3001, 1, false},
225 }; 225 };
226 226
227 CheckedAddressRange parent_range_32(false, 0x2000, 0x1000); 227 CheckedAddressRange parent_range_32(false, 0x2000, 0x1000);
228 ASSERT_TRUE(parent_range_32.IsValid()); 228 ASSERT_TRUE(parent_range_32.IsValid());
229 229
230 for (size_t index = 0; index < arraysize(kTestData); ++index) { 230 for (size_t index = 0; index < arraysize(kTestData); ++index) {
231 const TestData& testcase = kTestData[index]; 231 const TestData& testcase = kTestData[index];
232 SCOPED_TRACE(base::StringPrintf("index %" PRIuS 232 SCOPED_TRACE(base::StringPrintf("index %" PRIuS
233 ", base 0x%llx, size 0x%llx", 233 ", base 0x%" PRIx64 ", size 0x%" PRIx64,
234 index, 234 index,
235 testcase.base, 235 testcase.base,
236 testcase.size)); 236 testcase.size));
237 237
238 CheckedAddressRange child_range_32(false, testcase.base, testcase.size); 238 CheckedAddressRange child_range_32(false, testcase.base, testcase.size);
239 ASSERT_TRUE(child_range_32.IsValid()); 239 ASSERT_TRUE(child_range_32.IsValid());
240 EXPECT_EQ(testcase.expectation, 240 EXPECT_EQ(testcase.expectation,
241 parent_range_32.ContainsRange(child_range_32)); 241 parent_range_32.ContainsRange(child_range_32));
242 } 242 }
243 243
244 CheckedAddressRange parent_range_64(true, 0x100000000, 0x1000); 244 CheckedAddressRange parent_range_64(true, 0x100000000, 0x1000);
245 ASSERT_TRUE(parent_range_64.IsValid()); 245 ASSERT_TRUE(parent_range_64.IsValid());
246 246
247 CheckedAddressRange child_range_64(true, 0xffffffff, 2); 247 CheckedAddressRange child_range_64(true, 0xffffffff, 2);
248 EXPECT_FALSE(parent_range_64.ContainsRange(child_range_64)); 248 EXPECT_FALSE(parent_range_64.ContainsRange(child_range_64));
249 249
250 child_range_64.SetRange(true, 0x100000000, 2); 250 child_range_64.SetRange(true, 0x100000000, 2);
251 EXPECT_TRUE(parent_range_64.ContainsRange(child_range_64)); 251 EXPECT_TRUE(parent_range_64.ContainsRange(child_range_64));
252 252
253 child_range_64.SetRange(true, 0x100000ffe, 2); 253 child_range_64.SetRange(true, 0x100000ffe, 2);
254 EXPECT_TRUE(parent_range_64.ContainsRange(child_range_64)); 254 EXPECT_TRUE(parent_range_64.ContainsRange(child_range_64));
255 255
256 child_range_64.SetRange(true, 0x100000fff, 2); 256 child_range_64.SetRange(true, 0x100000fff, 2);
257 EXPECT_FALSE(parent_range_64.ContainsRange(child_range_64)); 257 EXPECT_FALSE(parent_range_64.ContainsRange(child_range_64));
258 } 258 }
259 259
260 } // namespace 260 } // namespace
261 } // namespace test 261 } // namespace test
262 } // namespace crashpad 262 } // namespace crashpad
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