1 | |
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2 | // Copyright Daniel James 2005-2006. Use, modification, and distribution are |
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3 | // subject to the Boost Software License, Version 1.0. (See accompanying |
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4 | // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) |
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5 | |
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6 | #if !defined(CONTAINER_TYPE) |
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7 | #error "CONTAINER_TYPE not defined" |
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8 | #else |
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9 | |
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10 | #include <boost/preprocessor/cat.hpp> |
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11 | |
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12 | namespace BOOST_PP_CAT(CONTAINER_TYPE, _tests) |
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13 | { |
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14 | template <class T> |
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15 | void integer_tests(T* = 0) |
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16 | { |
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17 | const int number_of_containers = 11; |
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18 | T containers[number_of_containers]; |
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19 | |
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20 | for(int i = 0; i < 5; ++i) { |
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21 | for(int j = 0; j < i; ++j) |
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22 | containers[i].push_back(0); |
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23 | } |
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24 | |
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25 | containers[5].push_back(1); |
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26 | containers[6].push_back(1); |
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27 | containers[6].push_back(1); |
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28 | containers[7].push_back(-1); |
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29 | containers[8].push_back(-1); |
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30 | containers[8].push_back(-1); |
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31 | containers[9].push_back(1); |
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32 | containers[9].push_back(-1); |
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33 | containers[10].push_back(-1); |
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34 | containers[10].push_back(1); |
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35 | |
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36 | HASH_NAMESPACE::hash<T> hasher; |
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37 | |
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38 | for(int i2 = 0; i2 < number_of_containers; ++i2) { |
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39 | BOOST_TEST(hasher(containers[i2]) == hasher(containers[i2])); |
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40 | |
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41 | BOOST_TEST(hasher(containers[i2]) == |
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42 | HASH_NAMESPACE::hash_value(containers[i2])); |
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43 | |
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44 | BOOST_TEST(hasher(containers[i2]) |
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45 | == HASH_NAMESPACE::hash_range( |
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46 | containers[i2].begin(), containers[i2].end())); |
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47 | |
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48 | for(int j2 = i2 + 1; j2 < number_of_containers; ++j2) { |
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49 | BOOST_TEST( |
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50 | (containers[i2] == containers[j2]) == |
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51 | (hasher(containers[i2]) == hasher(containers[j2])) |
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52 | ); |
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53 | } |
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54 | } |
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55 | } |
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56 | |
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57 | void BOOST_PP_CAT(CONTAINER_TYPE, _hash_integer_tests()) |
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58 | { |
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59 | integer_tests((CONTAINER_TYPE<char>*) 0); |
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60 | integer_tests((CONTAINER_TYPE<int>*) 0); |
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61 | integer_tests((CONTAINER_TYPE<unsigned long>*) 0); |
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62 | integer_tests((CONTAINER_TYPE<double>*) 0); |
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63 | } |
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64 | } |
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65 | |
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66 | #undef CONTAINER_TYPE |
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67 | #endif |
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