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1 // Copyright 2006-2008 the V8 project authors. All rights reserved. | 1 // Copyright 2006-2008 the V8 project authors. All rights reserved. |
2 // Redistribution and use in source and binary forms, with or without | 2 // Redistribution and use in source and binary forms, with or without |
3 // modification, are permitted provided that the following conditions are | 3 // modification, are permitted provided that the following conditions are |
4 // met: | 4 // met: |
5 // | 5 // |
6 // * Redistributions of source code must retain the above copyright | 6 // * Redistributions of source code must retain the above copyright |
7 // notice, this list of conditions and the following disclaimer. | 7 // notice, this list of conditions and the following disclaimer. |
8 // * Redistributions in binary form must reproduce the above | 8 // * Redistributions in binary form must reproduce the above |
9 // copyright notice, this list of conditions and the following | 9 // copyright notice, this list of conditions and the following |
10 // disclaimer in the documentation and/or other materials provided | 10 // disclaimer in the documentation and/or other materials provided |
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224 #define CHECK_EQ(expected, value) CheckEqualsHelper(__FILE__, __LINE__, \ | 224 #define CHECK_EQ(expected, value) CheckEqualsHelper(__FILE__, __LINE__, \ |
225 #expected, expected, #value, value) | 225 #expected, expected, #value, value) |
226 | 226 |
227 | 227 |
228 #define CHECK_NE(unexpected, value) CheckNonEqualsHelper(__FILE__, __LINE__, \ | 228 #define CHECK_NE(unexpected, value) CheckNonEqualsHelper(__FILE__, __LINE__, \ |
229 #unexpected, unexpected, #value, value) | 229 #unexpected, unexpected, #value, value) |
230 | 230 |
231 | 231 |
232 #define CHECK_GT(a, b) CHECK((a) > (b)) | 232 #define CHECK_GT(a, b) CHECK((a) > (b)) |
233 #define CHECK_GE(a, b) CHECK((a) >= (b)) | 233 #define CHECK_GE(a, b) CHECK((a) >= (b)) |
234 #define CHECK_LT(a, b) CHECK((a) < (b)) | |
235 #define CHECK_LE(a, b) CHECK((a) <= (b)) | |
236 | 234 |
237 | 235 |
238 // This is inspired by the static assertion facility in boost. This | 236 // This is inspired by the static assertion facility in boost. This |
239 // is pretty magical. If it causes you trouble on a platform you may | 237 // is pretty magical. If it causes you trouble on a platform you may |
240 // find a fix in the boost code. | 238 // find a fix in the boost code. |
241 template <bool> class StaticAssertion; | 239 template <bool> class StaticAssertion; |
242 template <> class StaticAssertion<true> { }; | 240 template <> class StaticAssertion<true> { }; |
243 // This macro joins two tokens. If one of the tokens is a macro the | 241 // This macro joins two tokens. If one of the tokens is a macro the |
244 // helper call causes it to be resolved before joining. | 242 // helper call causes it to be resolved before joining. |
245 #define SEMI_STATIC_JOIN(a, b) SEMI_STATIC_JOIN_HELPER(a, b) | 243 #define SEMI_STATIC_JOIN(a, b) SEMI_STATIC_JOIN_HELPER(a, b) |
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282 // Static asserts has no impact on runtime performance, so they can be | 280 // Static asserts has no impact on runtime performance, so they can be |
283 // safely enabled in release mode. Moreover, the ((void) 0) expression | 281 // safely enabled in release mode. Moreover, the ((void) 0) expression |
284 // obeys different syntax rules than typedef's, e.g. it can't appear | 282 // obeys different syntax rules than typedef's, e.g. it can't appear |
285 // inside class declaration, this leads to inconsistency between debug | 283 // inside class declaration, this leads to inconsistency between debug |
286 // and release compilation modes behavior. | 284 // and release compilation modes behavior. |
287 #define STATIC_ASSERT(test) STATIC_CHECK(test) | 285 #define STATIC_ASSERT(test) STATIC_CHECK(test) |
288 | 286 |
289 #define ASSERT_NOT_NULL(p) ASSERT_NE(NULL, p) | 287 #define ASSERT_NOT_NULL(p) ASSERT_NE(NULL, p) |
290 | 288 |
291 #endif // V8_CHECKS_H_ | 289 #endif // V8_CHECKS_H_ |
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