| 1 | # Copyright Joel de Guzman 2004. Distributed under the Boost |
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| 2 | # Software License, Version 1.0. (See accompanying |
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| 3 | # file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) |
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| 4 | ''' |
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| 5 | |
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| 6 | ##################################################################### |
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| 7 | # Check an object that we will use as container element |
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| 8 | ##################################################################### |
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| 9 | |
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| 10 | >>> from map_indexing_suite_ext import * |
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| 11 | >>> assert "map_indexing_suite_IntMap_entry" in dir() |
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| 12 | >>> assert "map_indexing_suite_TestMap_entry" in dir() |
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| 13 | >>> assert "map_indexing_suite_XMap_entry" in dir() |
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| 14 | >>> x = X('hi') |
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| 15 | >>> x |
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| 16 | hi |
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| 17 | >>> x.reset() # a member function that modifies X |
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| 18 | >>> x |
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| 19 | reset |
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| 20 | >>> x.foo() # another member function that modifies X |
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| 21 | >>> x |
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| 22 | foo |
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| 23 | |
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| 24 | # test that a string is implicitly convertible |
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| 25 | # to an X |
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| 26 | >>> x_value('bochi bochi') |
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| 27 | 'gotya bochi bochi' |
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| 28 | |
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| 29 | ##################################################################### |
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| 30 | # Iteration |
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| 31 | ##################################################################### |
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| 32 | >>> def print_xmap(xmap): |
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| 33 | ... s = '[ ' |
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| 34 | ... for x in xmap: |
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| 35 | ... s += repr(x) |
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| 36 | ... s += ' ' |
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| 37 | ... s += ']' |
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| 38 | ... print s |
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| 39 | |
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| 40 | ##################################################################### |
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| 41 | # Setting (adding entries) |
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| 42 | ##################################################################### |
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| 43 | >>> xm = XMap() |
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| 44 | >>> xm['joel'] = 'apple' |
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| 45 | >>> xm['tenji'] = 'orange' |
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| 46 | >>> xm['mariel'] = 'grape' |
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| 47 | >>> xm['tutit'] = 'banana' |
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| 48 | >>> xm['kim'] = 'kiwi' |
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| 49 | |
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| 50 | >>> print_xmap(xm) |
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| 51 | [ (joel, apple) (kim, kiwi) (mariel, grape) (tenji, orange) (tutit, banana) ] |
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| 52 | |
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| 53 | ##################################################################### |
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| 54 | # Changing an entry |
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| 55 | ##################################################################### |
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| 56 | >>> xm['joel'] = 'pineapple' |
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| 57 | >>> print_xmap(xm) |
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| 58 | [ (joel, pineapple) (kim, kiwi) (mariel, grape) (tenji, orange) (tutit, banana) ] |
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| 59 | |
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| 60 | ##################################################################### |
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| 61 | # Deleting an entry |
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| 62 | ##################################################################### |
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| 63 | >>> del xm['joel'] |
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| 64 | >>> print_xmap(xm) |
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| 65 | [ (kim, kiwi) (mariel, grape) (tenji, orange) (tutit, banana) ] |
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| 66 | |
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| 67 | ##################################################################### |
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| 68 | # adding an entry |
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| 69 | ##################################################################### |
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| 70 | >>> xm['joel'] = 'apple' |
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| 71 | >>> print_xmap(xm) |
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| 72 | [ (joel, apple) (kim, kiwi) (mariel, grape) (tenji, orange) (tutit, banana) ] |
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| 73 | |
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| 74 | ##################################################################### |
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| 75 | # Indexing |
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| 76 | ##################################################################### |
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| 77 | >>> len(xm) |
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| 78 | 5 |
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| 79 | >>> xm['joel'] |
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| 80 | apple |
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| 81 | >>> xm['tenji'] |
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| 82 | orange |
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| 83 | >>> xm['mariel'] |
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| 84 | grape |
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| 85 | >>> xm['tutit'] |
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| 86 | banana |
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| 87 | >>> xm['kim'] |
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| 88 | kiwi |
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| 89 | |
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| 90 | ##################################################################### |
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| 91 | # Calling a mutating function of a container element |
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| 92 | ##################################################################### |
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| 93 | >>> xm['joel'].reset() |
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| 94 | >>> xm['joel'] |
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| 95 | reset |
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| 96 | |
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| 97 | ##################################################################### |
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| 98 | # Copying a container element |
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| 99 | ##################################################################### |
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| 100 | >>> x = X(xm['mariel']) |
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| 101 | >>> x |
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| 102 | grape |
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| 103 | >>> x.foo() |
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| 104 | >>> x |
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| 105 | foo |
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| 106 | >>> xm['mariel'] # should not be changed to 'foo' |
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| 107 | grape |
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| 108 | |
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| 109 | ##################################################################### |
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| 110 | # Referencing a container element |
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| 111 | ##################################################################### |
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| 112 | >>> x = xm['mariel'] |
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| 113 | >>> x |
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| 114 | grape |
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| 115 | >>> x.foo() |
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| 116 | >>> x |
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| 117 | foo |
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| 118 | >>> xm['mariel'] # should be changed to 'foo' |
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| 119 | foo |
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| 120 | |
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| 121 | >>> xm['mariel'] = 'grape' # take it back |
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| 122 | >>> xm['joel'] = 'apple' # take it back |
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| 123 | |
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| 124 | ##################################################################### |
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| 125 | # Contains |
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| 126 | ##################################################################### |
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| 127 | >>> assert 'joel' in xm |
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| 128 | >>> assert 'mariel' in xm |
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| 129 | >>> assert 'tenji' in xm |
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| 130 | >>> assert 'tutit' in xm |
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| 131 | >>> assert 'kim' in xm |
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| 132 | >>> assert not 'X' in xm |
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| 133 | >>> assert not 12345 in xm |
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| 134 | |
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| 135 | ##################################################################### |
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| 136 | # Some references to the container elements |
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| 137 | ##################################################################### |
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| 138 | |
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| 139 | >>> z0 = xm['joel'] |
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| 140 | >>> z1 = xm['mariel'] |
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| 141 | >>> z2 = xm['tenji'] |
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| 142 | >>> z3 = xm['tutit'] |
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| 143 | >>> z4 = xm['kim'] |
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| 144 | |
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| 145 | >>> z0 # proxy |
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| 146 | apple |
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| 147 | >>> z1 # proxy |
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| 148 | grape |
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| 149 | >>> z2 # proxy |
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| 150 | orange |
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| 151 | >>> z3 # proxy |
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| 152 | banana |
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| 153 | >>> z4 # proxy |
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| 154 | kiwi |
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| 155 | |
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| 156 | ##################################################################### |
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| 157 | # Delete some container element |
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| 158 | ##################################################################### |
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| 159 | |
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| 160 | >>> del xm['tenji'] |
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| 161 | >>> print_xmap(xm) |
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| 162 | [ (joel, apple) (kim, kiwi) (mariel, grape) (tutit, banana) ] |
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| 163 | |
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| 164 | >>> del xm['tutit'] |
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| 165 | >>> print_xmap(xm) |
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| 166 | [ (joel, apple) (kim, kiwi) (mariel, grape) ] |
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| 167 | |
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| 168 | ##################################################################### |
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| 169 | # Show that the references are still valid |
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| 170 | ##################################################################### |
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| 171 | >>> z0 # proxy |
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| 172 | apple |
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| 173 | >>> z1 # proxy |
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| 174 | grape |
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| 175 | >>> z2 # proxy detached |
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| 176 | orange |
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| 177 | >>> z3 # proxy detached |
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| 178 | banana |
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| 179 | >>> z4 # proxy |
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| 180 | kiwi |
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| 181 | |
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| 182 | ##################################################################### |
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| 183 | # Show that iteration allows mutable access to the elements |
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| 184 | ##################################################################### |
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| 185 | >>> for x in xm: |
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| 186 | ... x.data().reset() |
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| 187 | >>> print_xmap(xm) |
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| 188 | [ (joel, reset) (kim, reset) (mariel, reset) ] |
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| 189 | |
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| 190 | ##################################################################### |
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| 191 | # Some more... |
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| 192 | ##################################################################### |
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| 193 | |
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| 194 | >>> tm = TestMap() |
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| 195 | >>> tm["joel"] = X("aaa") |
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| 196 | >>> tm["kimpo"] = X("bbb") |
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| 197 | >>> print_xmap(tm) |
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| 198 | [ (joel, aaa) (kimpo, bbb) ] |
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| 199 | >>> for el in tm: |
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| 200 | ... print el.key(), |
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| 201 | ... dom = el.data() |
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| 202 | joel kimpo |
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| 203 | |
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| 204 | ##################################################################### |
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| 205 | # END.... |
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| 206 | ##################################################################### |
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| 207 | |
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| 208 | ''' |
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| 209 | |
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| 210 | |
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| 211 | def run(args = None): |
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| 212 | import sys |
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| 213 | import doctest |
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| 214 | |
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| 215 | if args is not None: |
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| 216 | sys.argxm = args |
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| 217 | return doctest.testmod(sys.modules.get(__name__)) |
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| 218 | |
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| 219 | if __name__ == '__main__': |
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| 220 | print 'running...' |
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| 221 | import sys |
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| 222 | status = run()[0] |
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| 223 | if (status == 0): print "Done." |
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| 224 | sys.exit(status) |
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| 225 | |
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| 226 | |
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| 227 | |
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| 228 | |
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| 229 | |
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