OLD | NEW |
1 // Copyright 2012 the V8 project authors. All rights reserved. | 1 // Copyright 2012 the V8 project 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 #ifndef V8_BASE_LOGGING_H_ | 5 #ifndef V8_BASE_LOGGING_H_ |
6 #define V8_BASE_LOGGING_H_ | 6 #define V8_BASE_LOGGING_H_ |
7 | 7 |
8 #include <string.h> | 8 #include <string.h> |
9 | 9 |
10 #include "include/v8stdint.h" | 10 #include "include/v8stdint.h" |
(...skipping 134 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
145 const void* expected, | 145 const void* expected, |
146 const char* value_source, | 146 const char* value_source, |
147 const void* value) { | 147 const void* value) { |
148 if (expected == value) { | 148 if (expected == value) { |
149 V8_Fatal(file, line, "CHECK_NE(%s, %s) failed\n# Value: %p", | 149 V8_Fatal(file, line, "CHECK_NE(%s, %s) failed\n# Value: %p", |
150 expected_source, value_source, value); | 150 expected_source, value_source, value); |
151 } | 151 } |
152 } | 152 } |
153 | 153 |
154 | 154 |
155 // Helper function used by the CHECK function when given floating | |
156 // point arguments. Should not be called directly. | |
157 inline void CheckEqualsHelper(const char* file, | |
158 int line, | |
159 const char* expected_source, | |
160 double expected, | |
161 const char* value_source, | |
162 double value) { | |
163 // Force values to 64 bit memory to truncate 80 bit precision on IA32. | |
164 volatile double* exp = new double[1]; | |
165 *exp = expected; | |
166 volatile double* val = new double[1]; | |
167 *val = value; | |
168 if (*exp != *val) { | |
169 V8_Fatal(file, line, | |
170 "CHECK_EQ(%s, %s) failed\n# Expected: %f\n# Found: %f", | |
171 expected_source, value_source, *exp, *val); | |
172 } | |
173 delete[] exp; | |
174 delete[] val; | |
175 } | |
176 | |
177 | |
178 inline void CheckNonEqualsHelper(const char* file, | 155 inline void CheckNonEqualsHelper(const char* file, |
179 int line, | 156 int line, |
180 const char* expected_source, | 157 const char* expected_source, |
181 int64_t expected, | 158 int64_t expected, |
182 const char* value_source, | 159 const char* value_source, |
183 int64_t value) { | 160 int64_t value) { |
184 if (expected == value) { | 161 if (expected == value) { |
185 V8_Fatal(file, line, | 162 V8_Fatal(file, line, |
186 "CHECK_EQ(%s, %s) failed\n# Expected: %f\n# Found: %f", | 163 "CHECK_EQ(%s, %s) failed\n# Expected: %f\n# Found: %f", |
187 expected_source, value_source, expected, value); | 164 expected_source, value_source, expected, value); |
188 } | 165 } |
189 } | 166 } |
190 | 167 |
191 | 168 |
192 inline void CheckNonEqualsHelper(const char* file, | |
193 int line, | |
194 const char* expected_source, | |
195 double expected, | |
196 const char* value_source, | |
197 double value) { | |
198 // Force values to 64 bit memory to truncate 80 bit precision on IA32. | |
199 volatile double* exp = new double[1]; | |
200 *exp = expected; | |
201 volatile double* val = new double[1]; | |
202 *val = value; | |
203 if (*exp == *val) { | |
204 V8_Fatal(file, line, | |
205 "CHECK_NE(%s, %s) failed\n# Value: %f", | |
206 expected_source, value_source, *val); | |
207 } | |
208 delete[] exp; | |
209 delete[] val; | |
210 } | |
211 | |
212 | |
213 #define CHECK_EQ(expected, value) CheckEqualsHelper(__FILE__, __LINE__, \ | 169 #define CHECK_EQ(expected, value) CheckEqualsHelper(__FILE__, __LINE__, \ |
214 #expected, expected, #value, value) | 170 #expected, expected, #value, value) |
215 | 171 |
216 | 172 |
217 #define CHECK_NE(unexpected, value) CheckNonEqualsHelper(__FILE__, __LINE__, \ | 173 #define CHECK_NE(unexpected, value) CheckNonEqualsHelper(__FILE__, __LINE__, \ |
218 #unexpected, unexpected, #value, value) | 174 #unexpected, unexpected, #value, value) |
219 | 175 |
220 | 176 |
221 #define CHECK_GT(a, b) CHECK((a) > (b)) | 177 #define CHECK_GT(a, b) CHECK((a) > (b)) |
222 #define CHECK_GE(a, b) CHECK((a) >= (b)) | 178 #define CHECK_GE(a, b) CHECK((a) >= (b)) |
(...skipping 35 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
258 | 214 |
259 // "Extra checks" are lightweight checks that are enabled in some release | 215 // "Extra checks" are lightweight checks that are enabled in some release |
260 // builds. | 216 // builds. |
261 #ifdef ENABLE_EXTRA_CHECKS | 217 #ifdef ENABLE_EXTRA_CHECKS |
262 #define EXTRA_CHECK(condition) CHECK(condition) | 218 #define EXTRA_CHECK(condition) CHECK(condition) |
263 #else | 219 #else |
264 #define EXTRA_CHECK(condition) ((void) 0) | 220 #define EXTRA_CHECK(condition) ((void) 0) |
265 #endif | 221 #endif |
266 | 222 |
267 #endif // V8_BASE_LOGGING_H_ | 223 #endif // V8_BASE_LOGGING_H_ |
OLD | NEW |