[6091b88a] | 1 | #include <containers/list.hfa> |
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| 2 | #include <fstream.hfa> |
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| 3 | #include <assert.h> |
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| 4 | |
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| 5 | // Section 1: replaced by above include list.hfa |
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| 6 | |
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| 7 | |
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| 8 | //////////////////////////////////////////////////////////// |
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| 9 | // |
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| 10 | // Section 2 |
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| 11 | // |
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| 12 | // Structure definitions |
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| 13 | // |
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| 14 | // Example of declaration-side user code |
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| 15 | // |
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| 16 | //////////////////////////////////////////////////////////// |
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| 17 | |
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| 18 | // a fred belongs to two doubly-linked lists: mine and yours |
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| 19 | struct fred { |
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| 20 | float adatum; |
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| 21 | DLISTED_MGD_EXPL_IN(fred, mine) |
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| 22 | DLISTED_MGD_EXPL_IN(fred, yours) |
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| 23 | }; |
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| 24 | |
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| 25 | DLISTED_MGD_EXPL_OUT(fred, mine) |
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| 26 | DLISTED_MGD_EXPL_OUT(fred, yours) |
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| 27 | |
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| 28 | void ?{}(fred &this, float adatum) { |
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| 29 | (this.adatum){adatum}; |
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| 30 | } |
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| 31 | |
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| 32 | // a mary belongs to just one doubly-linked list: hers |
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| 33 | struct mary { |
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| 34 | float anotherdatum; |
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| 35 | DLISTED_MGD_IMPL_IN(mary) |
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| 36 | }; |
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| 37 | |
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| 38 | DLISTED_MGD_IMPL_OUT(mary) |
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| 39 | |
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| 40 | void ?{}(mary &this, float anotherdatum) { |
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| 41 | (this.anotherdatum){anotherdatum}; |
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| 42 | } |
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| 43 | |
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| 44 | //////////////////////////////////////////////////////////// |
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| 45 | // |
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| 46 | // Section 3 |
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| 47 | // |
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| 48 | // Test helpers to traverse and print lists. |
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| 49 | // |
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| 50 | // These consume framework-provided accessor functions and |
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| 51 | // do not modify their parameter lists. |
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| 52 | // |
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| 53 | //////////////////////////////////////////////////////////// |
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| 54 | |
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| 55 | void printMyFredsFwd(fred &f) { |
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| 56 | while (&f != 0p) { |
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| 57 | sout | f.adatum; |
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| 58 | &f = &f`in_mine`next; |
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| 59 | } |
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| 60 | } |
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| 61 | |
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| 62 | void printMyFredsRev(fred &f) { |
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| 63 | while (&f != 0p) { |
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| 64 | sout | f.adatum; |
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| 65 | &f = &f`in_mine`prev; |
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| 66 | } |
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| 67 | } |
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| 68 | |
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| 69 | void printMyFreddies(fred &f1, fred &f2, int isBefore) { |
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| 70 | if (isBefore) { |
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| 71 | sout | "==== fred by MINE before "; |
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| 72 | } else { |
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| 73 | sout | "==== fred by MINE after "; |
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| 74 | } |
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| 75 | printMyFredsFwd(f1); sout | '-'; |
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| 76 | printMyFredsRev(f1); sout | '-'; |
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| 77 | printMyFredsFwd(f2); sout | '-'; |
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| 78 | printMyFredsRev(f2); sout | '-'; |
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| 79 | } |
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| 80 | |
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| 81 | void printYourFredsFwd(fred &f) { |
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| 82 | while (&f != 0p) { |
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| 83 | sout | f.adatum; |
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| 84 | &f = &f`in_yours`next; |
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| 85 | } |
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| 86 | } |
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| 87 | |
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| 88 | void printYourFredsRev(fred &f) { |
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| 89 | while (&f != 0p) { |
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| 90 | sout | f.adatum; |
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| 91 | &f = &f`in_yours`prev; |
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| 92 | } |
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| 93 | } |
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| 94 | |
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| 95 | void printYourFreddies(fred &f1, fred &f2, int isBefore) { |
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| 96 | if (isBefore) { |
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| 97 | sout | "==== fred by YOURS before "; |
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| 98 | } else { |
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| 99 | sout | "==== fred by YOURS after "; |
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| 100 | } |
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| 101 | printYourFredsFwd(f1); sout | '-'; |
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| 102 | printYourFredsRev(f1); sout | '-'; |
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| 103 | printYourFredsFwd(f2); sout | '-'; |
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| 104 | printYourFredsRev(f2); sout | '-'; |
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| 105 | } |
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| 106 | |
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| 107 | void printMariesFwd(mary &m) { |
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| 108 | while (&m != 0p) { |
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| 109 | sout | m.anotherdatum; |
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| 110 | &m = &m`next; |
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| 111 | } |
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| 112 | } |
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| 113 | |
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| 114 | void printMariesRev(mary &m) { |
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| 115 | while (&m != 0p) { |
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| 116 | sout | m.anotherdatum; |
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| 117 | &m = &m`prev; |
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| 118 | } |
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| 119 | } |
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| 120 | |
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| 121 | void printMariatheotokos(mary &m1, mary &m2, int isBefore) { |
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| 122 | if (isBefore) { |
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| 123 | sout | "==== mary before "; |
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| 124 | } else { |
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| 125 | sout | "==== mary after "; |
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| 126 | } |
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| 127 | printMariesFwd(m1); sout | '-'; |
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| 128 | printMariesRev(m1); sout | '-'; |
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| 129 | printMariesFwd(m2); sout | '-'; |
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| 130 | printMariesRev(m2); sout | '-'; |
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| 131 | } |
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| 132 | |
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| 133 | //////////////////////////////////////////////////////////// |
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| 134 | // |
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| 135 | // Section 4a.i |
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| 136 | // |
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| 137 | // Test cases of insert_after on headless list |
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| 138 | // |
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| 139 | // Example of call-side user code |
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| 140 | // |
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| 141 | //////////////////////////////////////////////////////////// |
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| 142 | |
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| 143 | // All three tests exercise the case of merging two singleton lists into (their respective |
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| 144 | // positions in) one common list of two elements. |
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| 145 | |
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| 146 | // Note that the factoring of sect 4 (vs 3 and 5) keeps section 4 free of strings and IO, |
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| 147 | // and so keeps its assembly easy to inspect. |
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| 148 | |
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| 149 | // Throughout all the 4s, all the print functions called from these tests print: |
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| 150 | // - from list position #1 moving forward (a) |
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| 151 | // - from list position #1 moving backward (b) |
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| 152 | // - from list position #2 moving forward (c) |
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| 153 | // - from list position #2 moving backward (d) |
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| 154 | // The expected-output comments are in form a;b;c;d where a::=num,num,num |
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| 155 | |
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| 156 | void test__insertafter_singleton_on_singleton__fred_mine () { |
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| 157 | fred f1 = {3.14}; |
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| 158 | fred f2 = {0.5}; |
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| 159 | |
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| 160 | printMyFreddies(f1, f2, 1); // 3.14; 3.14; 0.5; 0.5 |
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| 161 | printYourFreddies(f1, f2, 1); // 3.14; 3.14; 0.5; 0.5 |
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| 162 | |
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| 163 | insert_after(f1`in_mine, f2); |
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| 164 | |
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| 165 | printMyFreddies(f1, f2, 0); // 3.14, 0.5; 3.14; 0.5; 0.5, 3.14 (modified) |
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| 166 | printYourFreddies(f1, f2, 0); // 3.14; 3.14; 0.5; 0.5 (unmodified) |
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| 167 | } |
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| 168 | |
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| 169 | void test__insertafter_singleton_on_singleton__fred_yours () { |
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| 170 | fred f1 = {3.14}; |
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| 171 | fred f2 = {0.5}; |
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| 172 | |
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| 173 | printMyFreddies(f1, f2, 1); // 3.14; 3.14; 0.5; 0.5 |
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| 174 | printYourFreddies(f1, f2, 1); // 3.14; 3.14; 0.5; 0.5 |
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| 175 | |
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| 176 | insert_after(f1`in_yours, f2); |
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| 177 | |
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| 178 | printMyFreddies(f1, f2, 0); // 3.14; 3.14; 0.5; 0.5 (unmodified) |
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| 179 | printYourFreddies(f1, f2, 0); // 3.14, 0.5; 3.14; 0.5; 0.5, 3.14 (modified) |
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| 180 | } |
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| 181 | |
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| 182 | void test__insertafter_singleton_on_singleton__mary () { |
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| 183 | mary m1 = {3.14}; |
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| 184 | mary m2 = {0.5}; |
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| 185 | |
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| 186 | printMariatheotokos(m1, m2, 1); // 3.14; 3.14; 0.5; 0.5 |
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| 187 | |
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| 188 | insert_after(m1, m2); |
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| 189 | |
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| 190 | printMariatheotokos(m1, m2, 0); // 3.14, 0.5; 3.14; 0.5; 0.5, 3.14 (modified) |
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| 191 | } |
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| 192 | |
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| 193 | //////////////////////////////////////////////////////////// |
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| 194 | // |
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| 195 | // Section 4a.ii |
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| 196 | // |
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| 197 | // Test cases of insert_before on headless list |
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| 198 | // |
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| 199 | // Example of call-side user code |
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| 200 | // |
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| 201 | //////////////////////////////////////////////////////////// |
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| 202 | |
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| 203 | void test__insertbefore_singleton_on_singleton__fred_mine () { |
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| 204 | fred f1 = {3.14}; |
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| 205 | fred f2 = {0.5}; |
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| 206 | |
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| 207 | printMyFreddies(f1, f2, 1); // 3.14; 3.14; 0.5; 0.5 |
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| 208 | printYourFreddies(f1, f2, 1); // 3.14; 3.14; 0.5; 0.5 |
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| 209 | |
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| 210 | insert_before(f2`in_mine, f1); |
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| 211 | |
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| 212 | printMyFreddies(f1, f2, 0); // 3.14, 0.5; 3.14; 0.5; 0.5, 3.14 (modified) |
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| 213 | printYourFreddies(f1, f2, 0); // 3.14; 3.14; 0.5; 0.5 (unmodified) |
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| 214 | } |
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| 215 | |
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| 216 | void test__insertbefore_singleton_on_singleton__fred_yours () { |
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| 217 | fred f1 = {3.14}; |
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| 218 | fred f2 = {0.5}; |
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| 219 | |
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| 220 | printMyFreddies(f1, f2, 1); // 3.14; 3.14; 0.5; 0.5 |
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| 221 | printYourFreddies(f1, f2, 1); // 3.14; 3.14; 0.5; 0.5 |
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| 222 | |
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| 223 | insert_before(f2`in_yours, f1); |
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| 224 | |
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| 225 | printMyFreddies(f1, f2, 0); // 3.14; 3.14; 0.5; 0.5 (unmodified) |
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| 226 | printYourFreddies(f1, f2, 0); // 3.14, 0.5; 3.14; 0.5; 0.5, 3.14 (modified) |
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| 227 | } |
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| 228 | |
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| 229 | void test__insertbefore_singleton_on_singleton__mary () { |
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| 230 | mary m1 = {3.14}; |
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| 231 | mary m2 = {0.5}; |
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| 232 | |
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| 233 | printMariatheotokos(m1, m2, 1); // 3.14; 3.14; 0.5; 0.5 |
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| 234 | |
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| 235 | insert_before(m2, m1); |
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| 236 | |
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| 237 | printMariatheotokos(m1, m2, 0); // 3.14, 0.5; 3.14; 0.5; 0.5, 3.14 (modified) |
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| 238 | } |
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| 239 | |
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| 240 | //////////////////////////////////////////////////////////// |
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| 241 | // |
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| 242 | // Section 4b.i |
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| 243 | // |
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| 244 | // Test cases of insert_first (necessarily headed list) |
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| 245 | // |
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| 246 | // Example of call-side user code |
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| 247 | // |
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| 248 | //////////////////////////////////////////////////////////// |
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| 249 | |
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| 250 | // All three tests exercise the case of creating an empty container and |
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| 251 | // adding two items to it. |
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| 252 | |
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| 253 | void test__insertfirst_two_on_empty__fred_mine() { |
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| 254 | |
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| 255 | fred f1 = {3.14}; |
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| 256 | fred f2 = {0.5}; |
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| 257 | |
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| 258 | dlist(fred_in_mine, fred) lf; |
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| 259 | |
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[4d741e9] | 260 | verify(validate(lf)); |
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| 261 | |
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[6091b88a] | 262 | printMyFreddies(f1, f2, 1); // 3.14; 3.14; 0.5; 0.5 |
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| 263 | printYourFreddies(f1, f2, 1); // 3.14; 3.14; 0.5; 0.5 |
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| 264 | |
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| 265 | insert_first(lf, f2); |
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| 266 | insert_first(lf, f1); |
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| 267 | |
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[4d741e9] | 268 | verify(validate(lf)); |
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| 269 | |
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[6091b88a] | 270 | printMyFreddies(f1, f2, 0); // 3.14, 0.5; 3.14; 0.5; 0.5, 3.14 (modified) |
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| 271 | printYourFreddies(f1, f2, 0); // 3.14; 3.14; 0.5; 0.5 (unmodified) |
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| 272 | } |
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| 273 | |
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| 274 | void test__insertfirst_two_on_empty__fred_yours() { |
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| 275 | |
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| 276 | fred f1 = {3.14}; |
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| 277 | fred f2 = {0.5}; |
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| 278 | |
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| 279 | dlist(fred_in_yours, fred) lf; |
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| 280 | |
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[4d741e9] | 281 | verify(validate(lf)); |
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| 282 | |
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[6091b88a] | 283 | printMyFreddies(f1, f2, 1); // 3.14; 3.14; 0.5; 0.5 |
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| 284 | printYourFreddies(f1, f2, 1); // 3.14; 3.14; 0.5; 0.5 |
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| 285 | |
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| 286 | insert_first(lf, f2); |
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| 287 | insert_first(lf, f1); |
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| 288 | |
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[4d741e9] | 289 | verify(validate(lf)); |
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| 290 | |
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[6091b88a] | 291 | printMyFreddies(f1, f2, 0); // 3.14; 3.14; 0.5; 0.5 (unmodified) |
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| 292 | printYourFreddies(f1, f2, 0); // 3.14, 0.5; 3.14; 0.5; 0.5, 3.14 (modified) |
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| 293 | } |
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| 294 | |
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| 295 | void test__insertfirst_two_on_empty__mary() { |
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| 296 | |
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| 297 | mary m1 = {3.14}; |
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| 298 | mary m2 = {0.5}; |
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| 299 | |
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| 300 | dlist(mary, mary) lm; |
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| 301 | |
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[4d741e9] | 302 | verify(validate(lm)); |
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[6091b88a] | 303 | printMariatheotokos(m1, m2, 1); // 3.14; 3.14; 0.5; 0.5 |
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| 304 | |
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| 305 | insert_first(lm, m2); |
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| 306 | insert_first(lm, m1); |
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| 307 | |
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| 308 | printMariatheotokos(m1, m2, 0); // 3.14, 0.5; 3.14; 0.5; 0.5, 3.14 (modified) |
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[4d741e9] | 309 | verify(validate(lm)); |
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[6091b88a] | 310 | } |
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| 311 | |
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| 312 | //////////////////////////////////////////////////////////// |
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| 313 | // |
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| 314 | // Section 4b.ii |
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| 315 | // |
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| 316 | // Test cases of insert_last (necessarily headed list) |
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| 317 | // |
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| 318 | // Example of call-side user code |
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| 319 | // |
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| 320 | //////////////////////////////////////////////////////////// |
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| 321 | |
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| 322 | void test__insertlast_two_on_empty__fred_mine() { |
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| 323 | |
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| 324 | fred f1 = {3.14}; |
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| 325 | fred f2 = {0.5}; |
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| 326 | |
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| 327 | dlist(fred_in_mine, fred) lf; |
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| 328 | |
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[4d741e9] | 329 | verify(validate(lf)); |
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| 330 | |
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[6091b88a] | 331 | printMyFreddies(f1, f2, 1); // 3.14; 3.14; 0.5; 0.5 |
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| 332 | printYourFreddies(f1, f2, 1); // 3.14; 3.14; 0.5; 0.5 |
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| 333 | |
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| 334 | insert_last(lf, f1); |
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| 335 | insert_last(lf, f2); |
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| 336 | |
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[4d741e9] | 337 | verify(validate(lf)); |
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| 338 | |
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[6091b88a] | 339 | printMyFreddies(f1, f2, 0); // 3.14, 0.5; 3.14; 0.5; 0.5, 3.14 (modified) |
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| 340 | printYourFreddies(f1, f2, 0); // 3.14; 3.14; 0.5; 0.5 (unmodified) |
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| 341 | } |
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| 342 | |
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| 343 | void test__insertlast_two_on_empty__fred_yours() { |
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| 344 | |
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| 345 | fred f1 = {3.14}; |
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| 346 | fred f2 = {0.5}; |
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| 347 | |
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| 348 | dlist(fred_in_yours, fred) lf; |
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| 349 | |
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[4d741e9] | 350 | verify(validate(lf)); |
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| 351 | |
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[6091b88a] | 352 | printMyFreddies(f1, f2, 1); // 3.14; 3.14; 0.5; 0.5 |
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| 353 | printYourFreddies(f1, f2, 1); // 3.14; 3.14; 0.5; 0.5 |
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| 354 | |
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| 355 | insert_last(lf, f1); |
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| 356 | insert_last(lf, f2); |
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| 357 | |
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[4d741e9] | 358 | verify(validate(lf)); |
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| 359 | |
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[6091b88a] | 360 | printMyFreddies(f1, f2, 0); // 3.14; 3.14; 0.5; 0.5 (unmodified) |
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| 361 | printYourFreddies(f1, f2, 0); // 3.14, 0.5; 3.14; 0.5; 0.5, 3.14 (modified) |
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| 362 | } |
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| 363 | |
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| 364 | void test__insertlast_two_on_empty__mary() { |
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| 365 | |
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| 366 | mary m1 = {3.14}; |
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| 367 | mary m2 = {0.5}; |
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| 368 | |
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| 369 | dlist(mary, mary) lm; |
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| 370 | |
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[4d741e9] | 371 | verify(validate(lm)); |
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[6091b88a] | 372 | printMariatheotokos(m1, m2, 1); // 3.14; 3.14; 0.5; 0.5 |
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| 373 | |
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| 374 | insert_last(lm, m1); |
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| 375 | insert_last(lm, m2); |
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| 376 | |
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[4d741e9] | 377 | verify(validate(lm)); |
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[6091b88a] | 378 | printMariatheotokos(m1, m2, 0); // 3.14, 0.5; 3.14; 0.5; 0.5, 3.14 (modified) |
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| 379 | } |
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| 380 | |
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| 381 | //////////////////////////////////////////////////////////// |
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| 382 | // |
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| 383 | // Section 4c.i |
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| 384 | // |
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| 385 | // Test cases of insert_after on headed list |
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| 386 | // |
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| 387 | // Example of call-side user code |
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| 388 | // |
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| 389 | //////////////////////////////////////////////////////////// |
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| 390 | |
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| 391 | void test__insertafter_after_last__fred_mine() { |
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| 392 | |
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| 393 | fred f1 = {3.14}; |
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| 394 | fred f2 = {0.5}; |
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| 395 | |
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| 396 | dlist(fred_in_mine, fred) lf; |
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| 397 | |
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| 398 | assert(& lf`first == 0p); |
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| 399 | assert(& lf`last == 0p); |
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| 400 | |
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| 401 | insert_first(lf, f1); |
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| 402 | |
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| 403 | assert(& lf`first == & f1); |
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| 404 | assert(& lf`last == & f1); |
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| 405 | |
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[4d741e9] | 406 | verify(validate(lf)); |
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| 407 | |
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[6091b88a] | 408 | insert_after(f1`in_mine, f2); |
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| 409 | |
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[4d741e9] | 410 | verify(validate(lf)); |
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| 411 | |
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[6091b88a] | 412 | printMyFreddies(f1, f2, 0); // 3.14, 0.5; 3.14; 0.5; 0.5, 3.14 (modified) |
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| 413 | printYourFreddies(f1, f2, 0); // 3.14; 3.14; 0.5; 0.5 (unmodified) |
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| 414 | |
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| 415 | assert(& lf`first == & f1); |
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| 416 | assert(& lf`last == & f2); |
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| 417 | } |
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| 418 | |
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| 419 | void test__insertafter_after_last__fred_yours() { |
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| 420 | |
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| 421 | fred f1 = {3.14}; |
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| 422 | fred f2 = {0.5}; |
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| 423 | |
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| 424 | dlist(fred_in_yours, fred) lf; |
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| 425 | |
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| 426 | assert(& lf`first == 0p); |
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| 427 | assert(& lf`last == 0p); |
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| 428 | |
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| 429 | insert_first(lf, f1); |
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| 430 | |
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| 431 | assert(& lf`first == & f1); |
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| 432 | assert(& lf`last == & f1); |
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| 433 | |
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[4d741e9] | 434 | verify(validate(lf)); |
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| 435 | |
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[6091b88a] | 436 | insert_after(f1`in_yours, f2); |
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| 437 | |
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[4d741e9] | 438 | verify(validate(lf)); |
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| 439 | |
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[6091b88a] | 440 | printMyFreddies(f1, f2, 0); // 3.14; 3.14; 0.5; 0.5 (unmodified) |
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| 441 | printYourFreddies(f1, f2, 0); // 3.14, 0.5; 3.14; 0.5; 0.5, 3.14 (modified) |
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| 442 | |
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| 443 | assert(& lf`first == & f1); |
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| 444 | assert(& lf`last == & f2); |
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| 445 | } |
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| 446 | |
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| 447 | void test__insertafter_after_last__mary() { |
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| 448 | |
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| 449 | mary m1 = {3.14}; |
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| 450 | mary m2 = {0.5}; |
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| 451 | |
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| 452 | dlist(mary, mary) lm; |
---|
| 453 | |
---|
| 454 | assert(& lm`first == 0p); |
---|
| 455 | assert(& lm`last == 0p); |
---|
| 456 | |
---|
| 457 | insert_first(lm, m1); |
---|
| 458 | |
---|
| 459 | assert(& lm`first == & m1); |
---|
| 460 | assert(& lm`last == & m1); |
---|
| 461 | |
---|
[4d741e9] | 462 | verify(validate(lm)); |
---|
| 463 | |
---|
[6091b88a] | 464 | insert_after(m1, m2); |
---|
| 465 | |
---|
[4d741e9] | 466 | verify(validate(lm)); |
---|
| 467 | |
---|
[6091b88a] | 468 | printMariatheotokos(m1, m2, 0); // 3.14, 0.5; 3.14; 0.5; 0.5, 3.14 (modified) |
---|
| 469 | |
---|
| 470 | assert(& lm`first == & m1); |
---|
| 471 | assert(& lm`last == & m2); |
---|
| 472 | } |
---|
| 473 | |
---|
| 474 | //////////////////////////////////////////////////////////// |
---|
| 475 | // |
---|
| 476 | // Section 4c.ii |
---|
| 477 | // |
---|
| 478 | // Test cases of insert_before on headed list |
---|
| 479 | // |
---|
| 480 | // Example of call-side user code |
---|
| 481 | // |
---|
| 482 | //////////////////////////////////////////////////////////// |
---|
| 483 | |
---|
| 484 | void test__insertbefore_before_first__fred_mine() { |
---|
| 485 | |
---|
| 486 | fred f1 = {3.14}; |
---|
| 487 | fred f2 = {0.5}; |
---|
| 488 | |
---|
| 489 | dlist(fred_in_mine, fred) lf; |
---|
| 490 | |
---|
| 491 | assert(& lf`first == 0p); |
---|
| 492 | assert(& lf`last == 0p); |
---|
| 493 | |
---|
| 494 | insert_last(lf, f2); |
---|
| 495 | |
---|
| 496 | assert(& lf`first == & f2); |
---|
| 497 | assert(& lf`last == & f2); |
---|
| 498 | |
---|
[4d741e9] | 499 | verify(validate(lf)); |
---|
| 500 | |
---|
[6091b88a] | 501 | insert_before(f2`in_mine, f1); |
---|
| 502 | |
---|
[4d741e9] | 503 | verify(validate(lf)); |
---|
| 504 | |
---|
[6091b88a] | 505 | printMyFreddies(f1, f2, 0); // 3.14, 0.5; 3.14; 0.5; 0.5, 3.14 (modified) |
---|
| 506 | printYourFreddies(f1, f2, 0); // 3.14; 3.14; 0.5; 0.5 (unmodified) |
---|
| 507 | |
---|
| 508 | assert(& lf`first == & f1); |
---|
| 509 | assert(& lf`last == & f2); |
---|
| 510 | } |
---|
| 511 | |
---|
| 512 | void test__insertbefore_before_first__fred_yours() { |
---|
| 513 | |
---|
| 514 | fred f1 = {3.14}; |
---|
| 515 | fred f2 = {0.5}; |
---|
| 516 | |
---|
| 517 | dlist(fred_in_yours, fred) lf; |
---|
| 518 | |
---|
| 519 | assert(& lf`first == 0p); |
---|
| 520 | assert(& lf`last == 0p); |
---|
| 521 | |
---|
| 522 | insert_last(lf, f2); |
---|
| 523 | |
---|
| 524 | assert(& lf`first == & f2); |
---|
| 525 | assert(& lf`last == & f2); |
---|
| 526 | |
---|
[4d741e9] | 527 | verify(validate(lf)); |
---|
| 528 | |
---|
[6091b88a] | 529 | insert_before(f2`in_yours, f1); |
---|
| 530 | |
---|
[4d741e9] | 531 | verify(validate(lf)); |
---|
| 532 | |
---|
[6091b88a] | 533 | printMyFreddies(f1, f2, 0); // 3.14; 3.14; 0.5; 0.5 (unmodified) |
---|
| 534 | printYourFreddies(f1, f2, 0); // 3.14, 0.5; 3.14; 0.5; 0.5, 3.14 (modified) |
---|
| 535 | |
---|
| 536 | assert(& lf`first == & f1); |
---|
| 537 | assert(& lf`last == & f2); |
---|
| 538 | } |
---|
| 539 | |
---|
| 540 | void test__insertbefore_before_first__mary() { |
---|
| 541 | |
---|
| 542 | mary m1 = {3.14}; |
---|
| 543 | mary m2 = {0.5}; |
---|
| 544 | |
---|
| 545 | dlist(mary, mary) lm; |
---|
| 546 | |
---|
| 547 | assert(& lm`first == 0p); |
---|
| 548 | assert(& lm`last == 0p); |
---|
| 549 | |
---|
| 550 | insert_last(lm, m2); |
---|
| 551 | |
---|
| 552 | assert(& lm`first == & m2); |
---|
| 553 | assert(& lm`last == & m2); |
---|
| 554 | |
---|
[4d741e9] | 555 | verify(validate(lm)); |
---|
| 556 | |
---|
[6091b88a] | 557 | insert_before(m2, m1); |
---|
| 558 | |
---|
[4d741e9] | 559 | verify(validate(lm)); |
---|
| 560 | |
---|
[6091b88a] | 561 | printMariatheotokos(m1, m2, 0); // 3.14, 0.5; 3.14; 0.5; 0.5, 3.14 (modified) |
---|
| 562 | |
---|
| 563 | assert(& lm`first == & m1); |
---|
| 564 | assert(& lm`last == & m2); |
---|
| 565 | } |
---|
| 566 | |
---|
| 567 | //////////////////////////////////////////////////////////// |
---|
| 568 | // |
---|
| 569 | // Section 4d.i |
---|
| 570 | // |
---|
| 571 | // Test cases of remove, from middle of headless list |
---|
| 572 | // |
---|
| 573 | // Example of call-side user code |
---|
| 574 | // |
---|
| 575 | //////////////////////////////////////////////////////////// |
---|
| 576 | |
---|
| 577 | // These tests, in the fred cases, set up the my/your lists initially identical, |
---|
| 578 | // act on one list, and expect the other unaffected. |
---|
| 579 | |
---|
| 580 | void test__remove_mid__fred_mine() { |
---|
| 581 | |
---|
| 582 | fred f1 = {1.7}; |
---|
| 583 | fred f2 = {2.7}; |
---|
| 584 | fred f3 = {3.7}; |
---|
| 585 | |
---|
| 586 | insert_after(f1`in_mine, f2); |
---|
| 587 | insert_after(f2`in_mine, f3); |
---|
| 588 | |
---|
| 589 | insert_after(f1`in_yours, f2); |
---|
| 590 | insert_after(f2`in_yours, f3); |
---|
| 591 | |
---|
| 592 | printMyFreddies(f1, f3, 1); // 1.7, 2.7, 3.7; 1.7; 3.7; 3.7, 2.7, 1.7 |
---|
| 593 | printYourFreddies(f1, f3, 1); // 1.7, 2.7, 3.7; 1.7; 3.7; 3.7, 2.7, 1.7 |
---|
| 594 | |
---|
| 595 | remove(f2`in_mine); |
---|
| 596 | |
---|
| 597 | printMyFreddies(f1, f3, 0); // 1.7, 3.7; 1.7; 3.7; 3.7, 1.7 (modified) |
---|
| 598 | printYourFreddies(f1, f3, 0); // 1.7, 2.7, 3.7; 1.7; 3.7; 3.7, 2.7, 1.7 (unmodified) |
---|
| 599 | |
---|
| 600 | // observe f2 is now solo in mine; in yours, it was just traversed |
---|
| 601 | printMyFreddies(f2, *0p, 0); // 2.7; 2.7; ; |
---|
| 602 | |
---|
| 603 | // TODO: decide on appropriate ovservable outcome (is_listed?) and its itended semantics |
---|
| 604 | assert(f2.$links_mine.next.is_terminator == false); |
---|
| 605 | assert(f2.$links_mine.prev.is_terminator == false); |
---|
| 606 | } |
---|
| 607 | |
---|
| 608 | void test__remove_mid__fred_yours() { |
---|
| 609 | |
---|
| 610 | fred f1 = {1.7}; |
---|
| 611 | fred f2 = {2.7}; |
---|
| 612 | fred f3 = {3.7}; |
---|
| 613 | |
---|
| 614 | insert_after(f1`in_mine, f2); |
---|
| 615 | insert_after(f2`in_mine, f3); |
---|
| 616 | |
---|
| 617 | insert_after(f1`in_yours, f2); |
---|
| 618 | insert_after(f2`in_yours, f3); |
---|
| 619 | |
---|
| 620 | printMyFreddies(f1, f3, 1); // 1.7, 2.7, 3.7; 1.7; 3.7; 3.7, 2.7, 1.7 |
---|
| 621 | printYourFreddies(f1, f3, 1); // 1.7, 2.7, 3.7; 1.7; 3.7; 3.7, 2.7, 1.7 |
---|
| 622 | |
---|
| 623 | remove(f2`in_yours); |
---|
| 624 | |
---|
| 625 | printMyFreddies(f1, f3, 0); // 1.7, 2.7, 3.7; 1.7; 3.7; 3.7, 2.7, 1.7 (unmodified) |
---|
| 626 | printYourFreddies(f1, f3, 0); // 1.7, 3.7; 1.7; 3.7; 3.7, 1.7 (modified) |
---|
| 627 | |
---|
| 628 | // observe f2 is now solo in yours; in mine, it was just traversed |
---|
| 629 | printYourFreddies(f2, *0p, 0); // 2.7; 2.7; ; |
---|
| 630 | |
---|
| 631 | // TODO: decide on appropriate ovservable outcome (is_listed?) and its itended semantics |
---|
| 632 | assert(f2.$links_yours.next.is_terminator == false); |
---|
| 633 | assert(f2.$links_yours.prev.is_terminator == false); |
---|
| 634 | } |
---|
| 635 | |
---|
| 636 | void test__remove_mid__mary() { |
---|
| 637 | |
---|
| 638 | mary m1 = {1.7}; |
---|
| 639 | mary m2 = {2.7}; |
---|
| 640 | mary m3 = {3.7}; |
---|
| 641 | |
---|
| 642 | insert_after(m1, m2); |
---|
| 643 | insert_after(m2, m3); |
---|
| 644 | |
---|
| 645 | printMariatheotokos(m1, m3, 1); // 1.7, 2.7, 3.7; 1.7; 3.7; 3.7, 2.7, 1.7 |
---|
| 646 | |
---|
| 647 | remove(m2); |
---|
| 648 | |
---|
| 649 | printMariatheotokos(m1, m3, 0); // 1.7, 3.7; 1.7; 3.7; 3.7, 1.7 (modified) |
---|
| 650 | |
---|
| 651 | // observe m2 is now solo |
---|
| 652 | printMariatheotokos(m2, *0p, 0); // 2.7; 2.7; ; |
---|
| 653 | |
---|
| 654 | // TODO: decide on appropriate ovservable outcome (is_listed?) and its itended semantics |
---|
| 655 | assert(m2.$links.next.is_terminator == false); |
---|
| 656 | assert(m2.$links.prev.is_terminator == false); |
---|
| 657 | } |
---|
| 658 | |
---|
| 659 | //////////////////////////////////////////////////////////// |
---|
| 660 | // |
---|
| 661 | // Section 4d.ii |
---|
| 662 | // |
---|
| 663 | // Test cases of remove, from first position of headless list |
---|
| 664 | // |
---|
| 665 | // Example of call-side user code |
---|
| 666 | // |
---|
| 667 | //////////////////////////////////////////////////////////// |
---|
| 668 | |
---|
| 669 | // TODO: validate headless semantic: remove of a neighbourless element is valid and no-op |
---|
| 670 | |
---|
| 671 | void test__remove_at_first__fred_mine() { |
---|
| 672 | |
---|
| 673 | fred f1 = {1.7}; |
---|
| 674 | fred f2 = {2.7}; |
---|
| 675 | fred f3 = {3.7}; |
---|
| 676 | |
---|
| 677 | insert_after(f1`in_mine, f2); |
---|
| 678 | insert_after(f2`in_mine, f3); |
---|
| 679 | |
---|
| 680 | insert_after(f1`in_yours, f2); |
---|
| 681 | insert_after(f2`in_yours, f3); |
---|
| 682 | |
---|
| 683 | printMyFreddies(f1, f3, 1); // 1.7, 2.7, 3.7; 1.7; 3.7; 3.7, 2.7, 1.7 |
---|
| 684 | printYourFreddies(f1, f3, 1); // 1.7, 2.7, 3.7; 1.7; 3.7; 3.7, 2.7, 1.7 |
---|
| 685 | |
---|
| 686 | remove(f1`in_mine); |
---|
| 687 | |
---|
| 688 | printMyFreddies(f2, f3, 0); // 2.7, 3.7; 2.7; 3.7; 3.7, 2.7 (modified) |
---|
| 689 | printYourFreddies(f1, f3, 0); // 1.7, 2.7, 3.7; 1.7; 3.7; 3.7, 2.7, 1.7 (unmodified) |
---|
| 690 | |
---|
| 691 | // observe f1 is now solo in mine; in yours, it was just traversed |
---|
| 692 | printMyFreddies(f1, *0p, 0); // 1.7; 1.7; ; |
---|
| 693 | |
---|
| 694 | // TODO: decide on appropriate ovservable outcome (is_listed?) and its itended semantics |
---|
| 695 | assert(f1.$links_mine.next.is_terminator == false); |
---|
| 696 | assert(f1.$links_mine.prev.is_terminator == false); |
---|
| 697 | } |
---|
| 698 | |
---|
| 699 | void test__remove_at_first__fred_yours() { |
---|
| 700 | |
---|
| 701 | fred f1 = {1.7}; |
---|
| 702 | fred f2 = {2.7}; |
---|
| 703 | fred f3 = {3.7}; |
---|
| 704 | |
---|
| 705 | insert_after(f1`in_mine, f2); |
---|
| 706 | insert_after(f2`in_mine, f3); |
---|
| 707 | |
---|
| 708 | insert_after(f1`in_yours, f2); |
---|
| 709 | insert_after(f2`in_yours, f3); |
---|
| 710 | |
---|
| 711 | printMyFreddies(f1, f3, 1); // 1.7, 2.7, 3.7; 1.7; 3.7; 3.7, 2.7, 1.7 |
---|
| 712 | printYourFreddies(f1, f3, 1); // 1.7, 2.7, 3.7; 1.7; 3.7; 3.7, 2.7, 1.7 |
---|
| 713 | |
---|
| 714 | remove(f1`in_yours); |
---|
| 715 | |
---|
| 716 | printMyFreddies(f1, f3, 0); // 1.7, 2.7, 3.7; 1.7; 3.7; 3.7, 2.7, 1.7 (unmodified) |
---|
| 717 | printYourFreddies(f2, f3, 0); // 2.7, 3.7; 2.7; 3.7; 3.7, 2.7 (modified) |
---|
| 718 | |
---|
| 719 | // observe f1 is now solo in yours; in mine, it was just traversed |
---|
| 720 | printYourFreddies(f1, *0p, 0); // 1.7; 1.7; ; |
---|
| 721 | |
---|
| 722 | // TODO: decide on appropriate ovservable outcome (is_listed?) and its itended semantics |
---|
| 723 | assert(f1.$links_yours.next.is_terminator == false); |
---|
| 724 | assert(f1.$links_yours.prev.is_terminator == false); |
---|
| 725 | } |
---|
| 726 | |
---|
| 727 | void test__remove_at_first__mary() { |
---|
| 728 | |
---|
| 729 | mary m1 = {1.7}; |
---|
| 730 | mary m2 = {2.7}; |
---|
| 731 | mary m3 = {3.7}; |
---|
| 732 | |
---|
| 733 | insert_after(m1, m2); |
---|
| 734 | insert_after(m2, m3); |
---|
| 735 | |
---|
| 736 | printMariatheotokos(m1, m3, 1); // 1.7, 2.7, 3.7; 1.7; 3.7; 3.7, 2.7, 1.7 |
---|
| 737 | |
---|
| 738 | remove(m1); |
---|
| 739 | |
---|
| 740 | printMariatheotokos(m2, m3, 0); // 2.7, 3.7; 2.7; 3.7; 3.7, 2.7 (modified) |
---|
| 741 | |
---|
| 742 | // observe m2 is now solo |
---|
| 743 | printMariatheotokos(m1, *0p, 0); // 1.7; 1.7; ; |
---|
| 744 | |
---|
| 745 | // TODO: decide on appropriate ovservable outcome (is_listed?) and its itended semantics |
---|
| 746 | assert(m1.$links.next.is_terminator == false); |
---|
| 747 | assert(m1.$links.prev.is_terminator == false); |
---|
| 748 | } |
---|
| 749 | |
---|
| 750 | //////////////////////////////////////////////////////////// |
---|
| 751 | // |
---|
| 752 | // Section 4d.iii |
---|
| 753 | // |
---|
| 754 | // Test cases of remove, from last position of headless list |
---|
| 755 | // |
---|
| 756 | // Example of call-side user code |
---|
| 757 | // |
---|
| 758 | //////////////////////////////////////////////////////////// |
---|
| 759 | |
---|
| 760 | void test__remove_at_last__fred_mine() { |
---|
| 761 | |
---|
| 762 | fred f1 = {1.7}; |
---|
| 763 | fred f2 = {2.7}; |
---|
| 764 | fred f3 = {3.7}; |
---|
| 765 | |
---|
| 766 | insert_after(f1`in_mine, f2); |
---|
| 767 | insert_after(f2`in_mine, f3); |
---|
| 768 | |
---|
| 769 | insert_after(f1`in_yours, f2); |
---|
| 770 | insert_after(f2`in_yours, f3); |
---|
| 771 | |
---|
| 772 | printMyFreddies(f1, f3, 1); // 1.7, 2.7, 3.7; 1.7; 3.7; 3.7, 2.7, 1.7 |
---|
| 773 | printYourFreddies(f1, f3, 1); // 1.7, 2.7, 3.7; 1.7; 3.7; 3.7, 2.7, 1.7 |
---|
| 774 | |
---|
| 775 | remove(f3`in_mine); |
---|
| 776 | |
---|
| 777 | printMyFreddies(f1, f2, 0); // 1.7, 2.7; 1.7; 2.7; 2.7, 1.7 (modified) |
---|
| 778 | printYourFreddies(f1, f3, 0); // 1.7, 2.7, 3.7; 1.7; 3.7; 3.7, 2.7, 1.7 (unmodified) |
---|
| 779 | |
---|
| 780 | // observe f3 is now solo in mine; in yours, it was just traversed |
---|
| 781 | printMyFreddies(f3, *0p, 0); // 3.7; 3.7; ; |
---|
| 782 | |
---|
| 783 | // TODO: decide on appropriate ovservable outcome (is_listed?) and its itended semantics |
---|
| 784 | assert(f3.$links_mine.next.is_terminator == false); |
---|
| 785 | assert(f3.$links_mine.prev.is_terminator == false); |
---|
| 786 | } |
---|
| 787 | |
---|
| 788 | void test__remove_at_last__fred_yours() { |
---|
| 789 | |
---|
| 790 | fred f1 = {1.7}; |
---|
| 791 | fred f2 = {2.7}; |
---|
| 792 | fred f3 = {3.7}; |
---|
| 793 | |
---|
| 794 | insert_after(f1`in_mine, f2); |
---|
| 795 | insert_after(f2`in_mine, f3); |
---|
| 796 | |
---|
| 797 | insert_after(f1`in_yours, f2); |
---|
| 798 | insert_after(f2`in_yours, f3); |
---|
| 799 | |
---|
| 800 | printMyFreddies(f1, f3, 1); // 1.7, 2.7, 3.7; 1.7; 3.7; 3.7, 2.7, 1.7 |
---|
| 801 | printYourFreddies(f1, f3, 1); // 1.7, 2.7, 3.7; 1.7; 3.7; 3.7, 2.7, 1.7 |
---|
| 802 | |
---|
| 803 | remove(f3`in_yours); |
---|
| 804 | |
---|
| 805 | printMyFreddies(f1, f3, 0); // 1.7, 2.7, 3.7; 1.7; 3.7; 3.7, 2.7, 1.7 (unmodified) |
---|
| 806 | printYourFreddies(f1, f2, 0); // 1.7, 2.7; 1.7; 2.7; 2.7, 1.7 (modified) |
---|
| 807 | |
---|
| 808 | // observe f3 is now solo in yours; in mine, it was just traversed |
---|
| 809 | printYourFreddies(f3, *0p, 0); // 3.7; 3.7; ; |
---|
| 810 | |
---|
| 811 | // TODO: decide on appropriate ovservable outcome (is_listed?) and its itended semantics |
---|
| 812 | assert(f3.$links_yours.next.is_terminator == false); |
---|
| 813 | assert(f3.$links_yours.prev.is_terminator == false); |
---|
| 814 | } |
---|
| 815 | |
---|
| 816 | void test__remove_at_last__mary() { |
---|
| 817 | |
---|
| 818 | mary m1 = {1.7}; |
---|
| 819 | mary m2 = {2.7}; |
---|
| 820 | mary m3 = {3.7}; |
---|
| 821 | |
---|
| 822 | insert_after(m1, m2); |
---|
| 823 | insert_after(m2, m3); |
---|
| 824 | |
---|
| 825 | printMariatheotokos(m1, m3, 1); // 1.7, 2.7, 3.7; 1.7; 3.7; 3.7, 2.7, 1.7 |
---|
| 826 | |
---|
| 827 | remove(m3); |
---|
| 828 | |
---|
| 829 | printMariatheotokos(m1, m2, 0); // 1.7, 2.7; 1.7; 2.7; 2.7, 1.7 (modified) |
---|
| 830 | |
---|
| 831 | // observe m3 is now solo |
---|
| 832 | printMariatheotokos(m3, *0p, 0); // 3.7; 3.7; ; |
---|
| 833 | |
---|
| 834 | // TODO: decide on appropriate ovservable outcome (is_listed?) and its itended semantics |
---|
| 835 | assert(m1.$links.next.is_terminator == false); |
---|
| 836 | assert(m1.$links.prev.is_terminator == false); |
---|
| 837 | } |
---|
| 838 | |
---|
| 839 | //////////////////////////////////////////////////////////// |
---|
| 840 | // |
---|
| 841 | // Section 4e.i |
---|
| 842 | // |
---|
| 843 | // Test cases of remove, from first position of headed list |
---|
| 844 | // |
---|
| 845 | // Example of call-side user code |
---|
| 846 | // |
---|
| 847 | //////////////////////////////////////////////////////////// |
---|
| 848 | |
---|
| 849 | void test__remove_at_head__fred_mine() { |
---|
| 850 | |
---|
| 851 | fred f1 = {1.7}; |
---|
| 852 | fred f2 = {2.7}; |
---|
| 853 | fred f3 = {3.7}; |
---|
| 854 | |
---|
| 855 | dlist(fred_in_mine, fred) flm; |
---|
| 856 | insert_last(flm, f1); |
---|
| 857 | insert_last(flm, f2); |
---|
| 858 | insert_last(flm, f3); |
---|
| 859 | |
---|
| 860 | dlist(fred_in_yours, fred) fly; |
---|
| 861 | insert_last(fly, f1); |
---|
| 862 | insert_last(fly, f2); |
---|
| 863 | insert_last(fly, f3); |
---|
| 864 | |
---|
| 865 | printMyFreddies(flm`first, flm`last, 1); // 1.7, 2.7, 3.7; 1.7; 3.7; 3.7, 2.7, 1.7 |
---|
| 866 | printYourFreddies(fly`first, fly`last, 1); // 1.7, 2.7, 3.7; 1.7; 3.7; 3.7, 2.7, 1.7 |
---|
| 867 | |
---|
[4d741e9] | 868 | verify(validate(fly)); |
---|
| 869 | verify(validate(flm)); |
---|
| 870 | |
---|
[6091b88a] | 871 | remove(f1`in_mine); |
---|
| 872 | |
---|
[4d741e9] | 873 | verify(validate(fly)); |
---|
| 874 | verify(validate(flm)); |
---|
| 875 | |
---|
[6091b88a] | 876 | printMyFreddies(flm`first, flm`last, 0); // 2.7, 3.7; 2.7; 3.7; 3.7, 2.7 (modified) |
---|
| 877 | printYourFreddies(fly`first, fly`last, 0); // 1.7, 2.7, 3.7; 1.7; 3.7; 3.7, 2.7, 1.7 (unmodified) |
---|
| 878 | |
---|
| 879 | // observe f1 is now solo in mine; in yours, it was just traversed |
---|
| 880 | printMyFreddies(f1, *0p, 0); // 1.7; 1.7; ; |
---|
| 881 | |
---|
| 882 | // TODO: decide on appropriate ovservable outcome (is_listed?) and its itended semantics |
---|
| 883 | assert(f1.$links_mine.next.is_terminator == false); |
---|
| 884 | assert(f1.$links_mine.prev.is_terminator == false); |
---|
| 885 | } |
---|
| 886 | |
---|
| 887 | void test__remove_at_head__fred_yours() { |
---|
| 888 | |
---|
| 889 | fred f1 = {1.7}; |
---|
| 890 | fred f2 = {2.7}; |
---|
| 891 | fred f3 = {3.7}; |
---|
| 892 | |
---|
| 893 | dlist(fred_in_mine, fred) flm; |
---|
| 894 | insert_last(flm, f1); |
---|
| 895 | insert_last(flm, f2); |
---|
| 896 | insert_last(flm, f3); |
---|
| 897 | |
---|
| 898 | dlist(fred_in_yours, fred) fly; |
---|
| 899 | insert_last(fly, f1); |
---|
| 900 | insert_last(fly, f2); |
---|
| 901 | insert_last(fly, f3); |
---|
| 902 | |
---|
| 903 | printMyFreddies(flm`first, flm`last, 1); // 1.7, 2.7, 3.7; 1.7; 3.7; 3.7, 2.7, 1.7 |
---|
| 904 | printYourFreddies(fly`first, fly`last, 1); // 1.7, 2.7, 3.7; 1.7; 3.7; 3.7, 2.7, 1.7 |
---|
| 905 | |
---|
[4d741e9] | 906 | verify(validate(fly)); |
---|
| 907 | verify(validate(flm)); |
---|
| 908 | |
---|
[6091b88a] | 909 | remove(f1`in_yours); |
---|
| 910 | |
---|
[4d741e9] | 911 | verify(validate(fly)); |
---|
| 912 | verify(validate(flm)); |
---|
| 913 | |
---|
[6091b88a] | 914 | printMyFreddies(flm`first, flm`last, 0); // 1.7, 2.7, 3.7; 1.7; 3.7; 3.7, 2.7, 1.7 (unmodified) |
---|
| 915 | printYourFreddies(fly`first, fly`last, 0); // 2.7, 3.7; 2.7; 3.7; 3.7, 2.7 (modified) |
---|
| 916 | |
---|
| 917 | // observe f1 is now solo in yours; in mine, it was just traversed |
---|
| 918 | printYourFreddies(f1, *0p, 0); // 1.7; 1.7; ; |
---|
| 919 | |
---|
| 920 | // TODO: decide on appropriate ovservable outcome (is_listed?) and its itended semantics |
---|
| 921 | assert(f1.$links_yours.next.is_terminator == false); |
---|
| 922 | assert(f1.$links_yours.prev.is_terminator == false); |
---|
| 923 | } |
---|
| 924 | |
---|
| 925 | void test__remove_at_head__mary() { |
---|
| 926 | |
---|
| 927 | mary m1 = {1.7}; |
---|
| 928 | mary m2 = {2.7}; |
---|
| 929 | mary m3 = {3.7}; |
---|
| 930 | |
---|
| 931 | dlist(mary, mary) ml; |
---|
| 932 | insert_last(ml, m1); |
---|
| 933 | insert_last(ml, m2); |
---|
| 934 | insert_last(ml, m3); |
---|
| 935 | |
---|
| 936 | printMariatheotokos(ml`first, ml`last, 1); // 1.7, 2.7, 3.7; 1.7; 3.7; 3.7, 2.7, 1.7 |
---|
| 937 | |
---|
[4d741e9] | 938 | verify(validate(ml)); |
---|
| 939 | |
---|
[6091b88a] | 940 | remove(m1); |
---|
| 941 | |
---|
[4d741e9] | 942 | verify(validate(ml)); |
---|
| 943 | |
---|
[6091b88a] | 944 | printMariatheotokos(ml`first, ml`last, 0); // 2.7, 3.7; 2.7; 3.7; 3.7, 2.7 (modified) |
---|
| 945 | |
---|
| 946 | // observe m1 is now solo |
---|
| 947 | printMariatheotokos(m1, *0p, 0); // 1.7; 1.7; ; |
---|
| 948 | |
---|
| 949 | // TODO: decide on appropriate ovservable outcome (is_listed?) and its itended semantics |
---|
| 950 | assert(m1.$links.next.is_terminator == false); |
---|
| 951 | assert(m1.$links.prev.is_terminator == false); |
---|
| 952 | } |
---|
| 953 | |
---|
| 954 | //////////////////////////////////////////////////////////// |
---|
| 955 | // |
---|
| 956 | // Section 4e.ii |
---|
| 957 | // |
---|
| 958 | // Test cases of remove, from last position of headed list |
---|
| 959 | // |
---|
| 960 | // Example of call-side user code |
---|
| 961 | // |
---|
| 962 | //////////////////////////////////////////////////////////// |
---|
| 963 | |
---|
| 964 | void test__remove_at_tail__fred_mine() { |
---|
| 965 | |
---|
| 966 | fred f1 = {1.7}; |
---|
| 967 | fred f2 = {2.7}; |
---|
| 968 | fred f3 = {3.7}; |
---|
| 969 | |
---|
| 970 | dlist(fred_in_mine, fred) flm; |
---|
| 971 | insert_last(flm, f1); |
---|
| 972 | insert_last(flm, f2); |
---|
| 973 | insert_last(flm, f3); |
---|
| 974 | |
---|
| 975 | dlist(fred_in_yours, fred) fly; |
---|
| 976 | insert_last(fly, f1); |
---|
| 977 | insert_last(fly, f2); |
---|
| 978 | insert_last(fly, f3); |
---|
| 979 | |
---|
| 980 | printMyFreddies(flm`first, flm`last, 1); // 1.7, 2.7, 3.7; 1.7; 3.7; 3.7, 2.7, 1.7 |
---|
| 981 | printYourFreddies(fly`first, fly`last, 1); // 1.7, 2.7, 3.7; 1.7; 3.7; 3.7, 2.7, 1.7 |
---|
| 982 | |
---|
[4d741e9] | 983 | verify(validate(fly)); |
---|
| 984 | verify(validate(flm)); |
---|
| 985 | |
---|
[6091b88a] | 986 | remove(f3`in_mine); |
---|
| 987 | |
---|
[4d741e9] | 988 | verify(validate(fly)); |
---|
| 989 | verify(validate(flm)); |
---|
| 990 | |
---|
[6091b88a] | 991 | printMyFreddies(flm`first, flm`last, 0); // 1.7, 2.7; 1.7; 2.7; 2.7, 1.7 (modified) |
---|
| 992 | printYourFreddies(fly`first, fly`last, 0); // 1.7, 2.7, 3.7; 1.7; 3.7; 3.7, 2.7, 1.7 (unmodified) |
---|
| 993 | |
---|
| 994 | // observe f3 is now solo in mine; in yours, it was just traversed |
---|
| 995 | printMyFreddies(f3, *0p, 0); // 3.7; 3.7; ; |
---|
| 996 | |
---|
| 997 | // TODO: decide on appropriate ovservable outcome (is_listed?) and its itended semantics |
---|
| 998 | assert(f3.$links_mine.next.is_terminator == false); |
---|
| 999 | assert(f3.$links_mine.prev.is_terminator == false); |
---|
| 1000 | } |
---|
| 1001 | |
---|
| 1002 | void test__remove_at_tail__fred_yours() { |
---|
| 1003 | |
---|
| 1004 | fred f1 = {1.7}; |
---|
| 1005 | fred f2 = {2.7}; |
---|
| 1006 | fred f3 = {3.7}; |
---|
| 1007 | |
---|
| 1008 | dlist(fred_in_mine, fred) flm; |
---|
| 1009 | insert_last(flm, f1); |
---|
| 1010 | insert_last(flm, f2); |
---|
| 1011 | insert_last(flm, f3); |
---|
| 1012 | |
---|
| 1013 | dlist(fred_in_yours, fred) fly; |
---|
| 1014 | insert_last(fly, f1); |
---|
| 1015 | insert_last(fly, f2); |
---|
| 1016 | insert_last(fly, f3); |
---|
| 1017 | |
---|
| 1018 | printMyFreddies(flm`first, flm`last, 1); // 1.7, 2.7, 3.7; 1.7; 3.7; 3.7, 2.7, 1.7 |
---|
| 1019 | printYourFreddies(fly`first, fly`last, 1); // 1.7, 2.7, 3.7; 1.7; 3.7; 3.7, 2.7, 1.7 |
---|
| 1020 | |
---|
[4d741e9] | 1021 | verify(validate(fly)); |
---|
| 1022 | verify(validate(flm)); |
---|
| 1023 | |
---|
[6091b88a] | 1024 | remove(f3`in_yours); |
---|
| 1025 | |
---|
[4d741e9] | 1026 | verify(validate(fly)); |
---|
| 1027 | verify(validate(flm)); |
---|
| 1028 | |
---|
[6091b88a] | 1029 | printMyFreddies(flm`first, flm`last, 0); // 1.7, 2.7, 3.7; 1.7; 3.7; 3.7, 2.7, 1.7 (unmodified) |
---|
| 1030 | printYourFreddies(fly`first, fly`last, 0); // 1.7, 2.7; 1.7; 2.7; 2.7, 1.7 (modified) |
---|
| 1031 | |
---|
| 1032 | // observe f3 is now solo in yours; in mine, it was just traversed |
---|
| 1033 | printYourFreddies(f3, *0p, 0); // 3.7; 3.7; ; |
---|
| 1034 | |
---|
| 1035 | // TODO: decide on appropriate ovservable outcome (is_listed?) and its itended semantics |
---|
| 1036 | assert(f3.$links_yours.next.is_terminator == false); |
---|
| 1037 | assert(f3.$links_yours.prev.is_terminator == false); |
---|
| 1038 | } |
---|
| 1039 | |
---|
| 1040 | void test__remove_at_tail__mary() { |
---|
| 1041 | |
---|
| 1042 | mary m1 = {1.7}; |
---|
| 1043 | mary m2 = {2.7}; |
---|
| 1044 | mary m3 = {3.7}; |
---|
| 1045 | |
---|
| 1046 | dlist(mary, mary) ml; |
---|
| 1047 | insert_last(ml, m1); |
---|
| 1048 | insert_last(ml, m2); |
---|
| 1049 | insert_last(ml, m3); |
---|
| 1050 | |
---|
| 1051 | printMariatheotokos(ml`first, ml`last, 1); // 1.7, 2.7, 3.7; 1.7; 3.7; 3.7, 2.7, 1.7 |
---|
| 1052 | |
---|
[4d741e9] | 1053 | verify(validate(ml)); |
---|
| 1054 | |
---|
[6091b88a] | 1055 | remove(m3); |
---|
| 1056 | |
---|
[4d741e9] | 1057 | verify(validate(ml)); |
---|
| 1058 | |
---|
[6091b88a] | 1059 | printMariatheotokos(ml`first, ml`last, 0); // 1.7, 2.7; 1.7; 2.7; 2.7, 1.7 (modified) |
---|
| 1060 | |
---|
| 1061 | // observe m3 is now solo |
---|
| 1062 | printMariatheotokos(m3, *0p, 0); //3.7; 3.7; ; |
---|
| 1063 | |
---|
| 1064 | // TODO: decide on appropriate ovservable outcome (is_listed?) and its itended semantics |
---|
| 1065 | assert(m3.$links.next.is_terminator == false); |
---|
| 1066 | assert(m3.$links.prev.is_terminator == false); |
---|
| 1067 | } |
---|
| 1068 | |
---|
| 1069 | //////////////////////////////////////////////////////////// |
---|
| 1070 | // |
---|
| 1071 | // Section 4e.iii |
---|
| 1072 | // |
---|
| 1073 | // Test cases of remove, of sole element of headed list |
---|
| 1074 | // |
---|
| 1075 | // Example of call-side user code |
---|
| 1076 | // |
---|
| 1077 | //////////////////////////////////////////////////////////// |
---|
| 1078 | |
---|
| 1079 | void test__remove_of_sole__fred_mine() { |
---|
| 1080 | |
---|
| 1081 | fred f = {0.7}; |
---|
| 1082 | |
---|
| 1083 | dlist(fred_in_mine, fred) flm; |
---|
| 1084 | insert_last(flm, f); |
---|
| 1085 | |
---|
| 1086 | dlist(fred_in_yours, fred) fly; |
---|
| 1087 | insert_last(fly, f); |
---|
| 1088 | |
---|
| 1089 | printMyFreddies(flm`first, flm`last, 1); // 0.7; 0.7; 0.7; 0.7 |
---|
| 1090 | printYourFreddies(fly`first, fly`last, 1); // 0.7; 0.7; 0.7; 0.7 |
---|
| 1091 | |
---|
[4d741e9] | 1092 | verify(validate(fly)); |
---|
| 1093 | verify(validate(flm)); |
---|
| 1094 | |
---|
[6091b88a] | 1095 | remove(f`in_mine); |
---|
| 1096 | |
---|
[4d741e9] | 1097 | verify(validate(fly)); |
---|
| 1098 | verify(validate(flm)); |
---|
| 1099 | |
---|
[6091b88a] | 1100 | assert(& flm`first == 0p); |
---|
| 1101 | assert(& flm`last == 0p); |
---|
| 1102 | |
---|
| 1103 | printYourFreddies(fly`first, fly`last, 0); // 0.7; 0.7; 0.7; 0.7 (unmodified) |
---|
| 1104 | |
---|
| 1105 | // observe f is solo in mine (now unlisted); in yours, it was just traversed |
---|
| 1106 | printMyFreddies(f, *0p, 0); // 0.7; 0.7; ; |
---|
| 1107 | |
---|
| 1108 | // TODO: decide on appropriate ovservable outcome (is_listed?) and its itended semantics |
---|
| 1109 | assert(f.$links_mine.next.is_terminator == false); |
---|
| 1110 | assert(f.$links_mine.prev.is_terminator == false); |
---|
| 1111 | |
---|
| 1112 | insert_last(flm, f); |
---|
[4d741e9] | 1113 | verify(validate(fly)); |
---|
| 1114 | verify(validate(flm)); |
---|
[6091b88a] | 1115 | printMyFreddies(flm`first, flm`last, 0); // 0.7; 0.7; 0.7; 0.7 |
---|
| 1116 | } |
---|
| 1117 | |
---|
| 1118 | void test__remove_of_sole__fred_yours() { |
---|
| 1119 | |
---|
| 1120 | fred f = {0.7}; |
---|
| 1121 | |
---|
| 1122 | dlist(fred_in_mine, fred) flm; |
---|
| 1123 | insert_last(flm, f); |
---|
| 1124 | |
---|
| 1125 | dlist(fred_in_yours, fred) fly; |
---|
| 1126 | insert_last(fly, f); |
---|
| 1127 | |
---|
| 1128 | printMyFreddies(flm`first, flm`last, 1); // 0.7; 0.7; 0.7; 0.7 |
---|
| 1129 | printYourFreddies(fly`first, fly`last, 1); // 0.7; 0.7; 0.7; 0.7 |
---|
| 1130 | |
---|
[4d741e9] | 1131 | verify(validate(fly)); |
---|
| 1132 | verify(validate(flm)); |
---|
| 1133 | |
---|
[6091b88a] | 1134 | remove(f`in_yours); |
---|
| 1135 | |
---|
[4d741e9] | 1136 | verify(validate(fly)); |
---|
| 1137 | verify(validate(flm)); |
---|
| 1138 | |
---|
[6091b88a] | 1139 | assert(& fly`first == 0p); |
---|
| 1140 | assert(& fly`last == 0p); |
---|
| 1141 | |
---|
| 1142 | printYourFreddies(flm`first, flm`last, 0); // 0.7; 0.7; 0.7; 0.7 (unmodified) |
---|
| 1143 | |
---|
| 1144 | // observe f is solo in yours (now unlisted); in mine, it was just traversed |
---|
| 1145 | printYourFreddies(f, *0p, 0); // 0.7; 0.7; ; |
---|
| 1146 | |
---|
| 1147 | // TODO: decide on appropriate ovservable outcome (is_listed?) and its itended semantics |
---|
| 1148 | assert(f.$links_yours.next.is_terminator == false); |
---|
| 1149 | assert(f.$links_yours.prev.is_terminator == false); |
---|
| 1150 | |
---|
| 1151 | insert_last(fly, f); |
---|
[4d741e9] | 1152 | verify(validate(fly)); |
---|
| 1153 | verify(validate(flm)); |
---|
[6091b88a] | 1154 | printYourFreddies(fly`first, fly`last, 0); // 0.7; 0.7; 0.7; 0.7 |
---|
| 1155 | } |
---|
| 1156 | |
---|
| 1157 | void test__remove_of_sole__mary() { |
---|
| 1158 | |
---|
| 1159 | mary m = {0.7}; |
---|
| 1160 | |
---|
| 1161 | dlist(mary, mary) ml; |
---|
| 1162 | insert_last(ml, m); |
---|
| 1163 | |
---|
| 1164 | printMariatheotokos(ml`first, ml`last, 1); // 0.7; 0.7; 0.7; 0.7 |
---|
| 1165 | |
---|
[4d741e9] | 1166 | verify(validate(ml)); |
---|
| 1167 | |
---|
[6091b88a] | 1168 | remove(m); |
---|
| 1169 | |
---|
[4d741e9] | 1170 | verify(validate(ml)); |
---|
| 1171 | |
---|
[6091b88a] | 1172 | assert(& ml`first == 0p); |
---|
| 1173 | assert(& ml`last == 0p); |
---|
| 1174 | |
---|
| 1175 | // observe f is solo in mine (now unlisted); in yours, it was just traversed |
---|
| 1176 | printMariatheotokos(m, *0p, 0); // 0.7; 0.7; ; |
---|
| 1177 | |
---|
| 1178 | // TODO: decide on appropriate ovservable outcome (is_listed?) and its itended semantics |
---|
| 1179 | assert(m.$links.next.is_terminator == false); |
---|
| 1180 | assert(m.$links.prev.is_terminator == false); |
---|
| 1181 | |
---|
| 1182 | insert_last(ml, m); |
---|
[4d741e9] | 1183 | verify(validate(ml)); |
---|
[6091b88a] | 1184 | printMariatheotokos(ml`first, ml`last, 0); // 0.7; 0.7; 0.7; 0.7 |
---|
| 1185 | } |
---|
| 1186 | |
---|
[f2d05e9] | 1187 | //////////////////////////////////////////////////////////// |
---|
| 1188 | // |
---|
| 1189 | // Section 4f |
---|
| 1190 | // |
---|
| 1191 | // Test cases of pop_first, pop_last |
---|
| 1192 | // |
---|
| 1193 | // Example of call-side user code |
---|
| 1194 | // |
---|
| 1195 | //////////////////////////////////////////////////////////// |
---|
| 1196 | |
---|
| 1197 | // These cases assume element removal at first-last is correct |
---|
| 1198 | |
---|
| 1199 | void test__pop_first__fred_mine() { |
---|
| 1200 | |
---|
| 1201 | fred f1 = {1.7}; |
---|
| 1202 | fred f2 = {2.7}; |
---|
| 1203 | fred f3 = {3.7}; |
---|
| 1204 | |
---|
| 1205 | dlist(fred_in_mine, fred) flm; |
---|
| 1206 | insert_last(flm, f1); |
---|
| 1207 | insert_last(flm, f2); |
---|
| 1208 | insert_last(flm, f3); |
---|
| 1209 | |
---|
| 1210 | dlist(fred_in_yours, fred) fly; |
---|
| 1211 | insert_last(fly, f1); |
---|
| 1212 | insert_last(fly, f2); |
---|
| 1213 | insert_last(fly, f3); |
---|
| 1214 | |
---|
| 1215 | printMyFreddies(flm`first, flm`last, 1); // 1.7, 2.7, 3.7; 1.7; 3.7; 3.7, 2.7, 1.7 |
---|
| 1216 | printYourFreddies(fly`first, fly`last, 1); // 1.7, 2.7, 3.7; 1.7; 3.7; 3.7, 2.7, 1.7 |
---|
| 1217 | |
---|
| 1218 | verify(validate(fly)); |
---|
| 1219 | verify(validate(flm)); |
---|
| 1220 | |
---|
| 1221 | fred & popped = pop_first(flm); |
---|
| 1222 | |
---|
| 1223 | verify(validate(fly)); |
---|
| 1224 | verify(validate(flm)); |
---|
| 1225 | |
---|
| 1226 | printMyFreddies(flm`first, flm`last, 0); // 2.7, 3.7; 2.7; 3.7; 3.7, 2.7 (modified) |
---|
| 1227 | printYourFreddies(fly`first, fly`last, 0); // 1.7, 2.7, 3.7; 1.7; 3.7; 3.7, 2.7, 1.7 (unmodified) |
---|
| 1228 | |
---|
| 1229 | // observe f1 is now solo in mine; in yours, it was just traversed |
---|
| 1230 | printMyFreddies(f1, *0p, 0); // 1.7; 1.7; ; |
---|
| 1231 | |
---|
| 1232 | assert( &popped == & f1 ); |
---|
| 1233 | } |
---|
| 1234 | |
---|
| 1235 | void test__pop_first__fred_yours() { |
---|
| 1236 | |
---|
| 1237 | fred f1 = {1.7}; |
---|
| 1238 | fred f2 = {2.7}; |
---|
| 1239 | fred f3 = {3.7}; |
---|
| 1240 | |
---|
| 1241 | dlist(fred_in_mine, fred) flm; |
---|
| 1242 | insert_last(flm, f1); |
---|
| 1243 | insert_last(flm, f2); |
---|
| 1244 | insert_last(flm, f3); |
---|
| 1245 | |
---|
| 1246 | dlist(fred_in_yours, fred) fly; |
---|
| 1247 | insert_last(fly, f1); |
---|
| 1248 | insert_last(fly, f2); |
---|
| 1249 | insert_last(fly, f3); |
---|
| 1250 | |
---|
| 1251 | printMyFreddies(flm`first, flm`last, 1); // 1.7, 2.7, 3.7; 1.7; 3.7; 3.7, 2.7, 1.7 |
---|
| 1252 | printYourFreddies(fly`first, fly`last, 1); // 1.7, 2.7, 3.7; 1.7; 3.7; 3.7, 2.7, 1.7 |
---|
| 1253 | |
---|
| 1254 | verify(validate(fly)); |
---|
| 1255 | verify(validate(flm)); |
---|
| 1256 | |
---|
| 1257 | fred & popped = pop_first(fly); |
---|
| 1258 | |
---|
| 1259 | verify(validate(fly)); |
---|
| 1260 | verify(validate(flm)); |
---|
| 1261 | |
---|
| 1262 | printMyFreddies(flm`first, flm`last, 0); // 1.7, 2.7, 3.7; 1.7; 3.7; 3.7, 2.7, 1.7 (unmodified) |
---|
| 1263 | printYourFreddies(fly`first, fly`last, 0); // 2.7, 3.7; 2.7; 3.7; 3.7, 2.7 (modified) |
---|
| 1264 | |
---|
| 1265 | // observe f1 is now solo in yours; in mine, it was just traversed |
---|
| 1266 | printYourFreddies(f1, *0p, 0); // 1.7; 1.7; ; |
---|
| 1267 | |
---|
| 1268 | assert( &popped == &f1 ); |
---|
| 1269 | } |
---|
| 1270 | |
---|
| 1271 | void test__pop_first__maries() { |
---|
| 1272 | |
---|
| 1273 | mary m1 = {1.7}; |
---|
| 1274 | mary m2 = {2.7}; |
---|
| 1275 | mary m3 = {3.7}; |
---|
| 1276 | |
---|
| 1277 | dlist(mary, mary) ml; |
---|
| 1278 | insert_last(ml, m1); |
---|
| 1279 | insert_last(ml, m2); |
---|
| 1280 | insert_last(ml, m3); |
---|
| 1281 | |
---|
| 1282 | printMariatheotokos(ml`first, ml`last, 1); // 1.7, 2.7, 3.7; 1.7; 3.7; 3.7, 2.7, 1.7 |
---|
| 1283 | |
---|
| 1284 | verify(validate(ml)); |
---|
| 1285 | |
---|
| 1286 | mary & popped = pop_first(ml); |
---|
| 1287 | |
---|
| 1288 | verify(validate(ml)); |
---|
| 1289 | |
---|
| 1290 | printMariatheotokos(ml`first, ml`last, 0); // 2.7, 3.7; 2.7; 3.7; 3.7, 2.7 (modified) |
---|
| 1291 | |
---|
| 1292 | // observe m1 is now solo |
---|
| 1293 | printMariatheotokos(m1, *0p, 0); // 1.7; 1.7; ; |
---|
| 1294 | |
---|
| 1295 | assert( &popped == &m1 ); |
---|
| 1296 | } |
---|
| 1297 | |
---|
| 1298 | void test__pop_last__fred_mine() { |
---|
| 1299 | |
---|
| 1300 | fred f1 = {1.7}; |
---|
| 1301 | fred f2 = {2.7}; |
---|
| 1302 | fred f3 = {3.7}; |
---|
| 1303 | |
---|
| 1304 | dlist(fred_in_mine, fred) flm; |
---|
| 1305 | insert_last(flm, f1); |
---|
| 1306 | insert_last(flm, f2); |
---|
| 1307 | insert_last(flm, f3); |
---|
| 1308 | |
---|
| 1309 | dlist(fred_in_yours, fred) fly; |
---|
| 1310 | insert_last(fly, f1); |
---|
| 1311 | insert_last(fly, f2); |
---|
| 1312 | insert_last(fly, f3); |
---|
| 1313 | |
---|
| 1314 | printMyFreddies(flm`first, flm`last, 1); // 1.7, 2.7, 3.7; 1.7; 3.7; 3.7, 2.7, 1.7 |
---|
| 1315 | printYourFreddies(fly`first, fly`last, 1); // 1.7, 2.7, 3.7; 1.7; 3.7; 3.7, 2.7, 1.7 |
---|
| 1316 | |
---|
| 1317 | verify(validate(fly)); |
---|
| 1318 | verify(validate(flm)); |
---|
| 1319 | |
---|
| 1320 | fred & popped = pop_last(flm); |
---|
| 1321 | |
---|
| 1322 | verify(validate(fly)); |
---|
| 1323 | verify(validate(flm)); |
---|
| 1324 | |
---|
| 1325 | printMyFreddies(flm`first, flm`last, 0); // 1.7, 2.7; 1.7; 2.7; 2.7, 1.7 (modified) |
---|
| 1326 | printYourFreddies(fly`first, fly`last, 0); // 1.7, 2.7, 3.7; 1.7; 3.7; 3.7, 2.7, 1.7 (unmodified) |
---|
| 1327 | |
---|
| 1328 | // observe f3 is now solo in mine; in yours, it was just traversed |
---|
| 1329 | printMyFreddies(f3, *0p, 0); // 3.7; 3.7; ; |
---|
| 1330 | |
---|
| 1331 | assert( &popped == & f3 ); |
---|
| 1332 | } |
---|
| 1333 | |
---|
| 1334 | void test__pop_last__fred_yours() { |
---|
| 1335 | |
---|
| 1336 | fred f1 = {1.7}; |
---|
| 1337 | fred f2 = {2.7}; |
---|
| 1338 | fred f3 = {3.7}; |
---|
| 1339 | |
---|
| 1340 | dlist(fred_in_mine, fred) flm; |
---|
| 1341 | insert_last(flm, f1); |
---|
| 1342 | insert_last(flm, f2); |
---|
| 1343 | insert_last(flm, f3); |
---|
| 1344 | |
---|
| 1345 | dlist(fred_in_yours, fred) fly; |
---|
| 1346 | insert_last(fly, f1); |
---|
| 1347 | insert_last(fly, f2); |
---|
| 1348 | insert_last(fly, f3); |
---|
| 1349 | |
---|
| 1350 | printMyFreddies(flm`first, flm`last, 1); // 1.7, 2.7, 3.7; 1.7; 3.7; 3.7, 2.7, 1.7 |
---|
| 1351 | printYourFreddies(fly`first, fly`last, 1); // 1.7, 2.7, 3.7; 1.7; 3.7; 3.7, 2.7, 1.7 |
---|
| 1352 | |
---|
| 1353 | verify(validate(fly)); |
---|
| 1354 | verify(validate(flm)); |
---|
| 1355 | |
---|
| 1356 | fred & popped = pop_last(fly); |
---|
| 1357 | |
---|
| 1358 | verify(validate(fly)); |
---|
| 1359 | verify(validate(flm)); |
---|
| 1360 | |
---|
| 1361 | printMyFreddies(flm`first, flm`last, 0); // 1.7, 2.7, 3.7; 1.7; 3.7; 3.7, 2.7, 1.7 (unmodified) |
---|
| 1362 | printYourFreddies(fly`first, fly`last, 0); // 1.7, 2.7; 1.7; 2.7; 2.7, 1.7 (modified) |
---|
| 1363 | |
---|
| 1364 | // observe f3 is now solo in yours; in mine, it was just traversed |
---|
| 1365 | printYourFreddies(f3, *0p, 0); // 3.7; 3.7; ; |
---|
| 1366 | |
---|
| 1367 | assert( &popped == & f3 ); |
---|
| 1368 | } |
---|
| 1369 | |
---|
| 1370 | void test__pop_last__maries() { |
---|
| 1371 | |
---|
| 1372 | mary m1 = {1.7}; |
---|
| 1373 | mary m2 = {2.7}; |
---|
| 1374 | mary m3 = {3.7}; |
---|
| 1375 | |
---|
| 1376 | dlist(mary, mary) ml; |
---|
| 1377 | insert_last(ml, m1); |
---|
| 1378 | insert_last(ml, m2); |
---|
| 1379 | insert_last(ml, m3); |
---|
| 1380 | |
---|
| 1381 | printMariatheotokos(ml`first, ml`last, 1); // 1.7, 2.7, 3.7; 1.7; 3.7; 3.7, 2.7, 1.7 |
---|
| 1382 | |
---|
| 1383 | verify(validate(ml)); |
---|
| 1384 | |
---|
| 1385 | mary & popped = pop_last(ml); |
---|
| 1386 | |
---|
| 1387 | verify(validate(ml)); |
---|
| 1388 | |
---|
| 1389 | printMariatheotokos(ml`first, ml`last, 0); // 1.7, 1.7; 1.7; 2.7; 2.7, 1.7 (modified) |
---|
| 1390 | |
---|
| 1391 | // observe m1 is now solo |
---|
| 1392 | printMariatheotokos(m3, *0p, 0); // 3.7; 3.7; ; |
---|
| 1393 | |
---|
| 1394 | assert( &popped == &m3 ); |
---|
| 1395 | } |
---|
| 1396 | |
---|
[6091b88a] | 1397 | //////////////////////////////////////////////////////////// |
---|
| 1398 | // |
---|
| 1399 | // Section 5 |
---|
| 1400 | // |
---|
| 1401 | // Simple driver with the inter-scario printing |
---|
| 1402 | // |
---|
| 1403 | //////////////////////////////////////////////////////////// |
---|
| 1404 | |
---|
| 1405 | int main() { |
---|
| 1406 | |
---|
| 1407 | sout | "~~~~~~~~~~~~~~~~~ Headless List Tests - insert_after ~~~~~~~~~~~~~~~~"; |
---|
| 1408 | sout | ""; |
---|
| 1409 | |
---|
| 1410 | sout | "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"; |
---|
| 1411 | sout | "Test 1-i: Modifying Freds on MINE "; |
---|
| 1412 | sout | "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"; |
---|
| 1413 | test__insertafter_singleton_on_singleton__fred_mine(); |
---|
| 1414 | |
---|
| 1415 | sout | "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"; |
---|
| 1416 | sout | "Test 2-i. Modifying Freds on YOURS"; |
---|
| 1417 | sout | "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"; |
---|
| 1418 | test__insertafter_singleton_on_singleton__fred_yours(); |
---|
| 1419 | |
---|
| 1420 | sout | "~~~~~~~~~~~~~~~~~~~~~~~~~~~"; |
---|
| 1421 | sout | "Test 3-i. Modifying Maries"; |
---|
| 1422 | sout | "~~~~~~~~~~~~~~~~~~~~~~~~~~~"; |
---|
| 1423 | test__insertafter_singleton_on_singleton__mary(); |
---|
| 1424 | |
---|
| 1425 | sout | ""; |
---|
| 1426 | sout | "~~~~~~~~~~~~~~~~ Headless List Tests - insert_before ~~~~~~~~~~~~~~~~"; |
---|
| 1427 | sout | ""; |
---|
| 1428 | |
---|
| 1429 | sout | "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"; |
---|
| 1430 | sout | "Test 1-ii: Modifying Freds on MINE "; |
---|
| 1431 | sout | "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"; |
---|
| 1432 | test__insertbefore_singleton_on_singleton__fred_mine(); |
---|
| 1433 | |
---|
| 1434 | sout | "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"; |
---|
| 1435 | sout | "Test 2-ii. Modifying Freds on YOURS"; |
---|
| 1436 | sout | "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"; |
---|
| 1437 | test__insertbefore_singleton_on_singleton__fred_yours(); |
---|
| 1438 | |
---|
| 1439 | sout | "~~~~~~~~~~~~~~~~~~~~~~~~~~~~"; |
---|
| 1440 | sout | "Test 3-ii. Modifying Maries"; |
---|
| 1441 | sout | "~~~~~~~~~~~~~~~~~~~~~~~~~~~~"; |
---|
| 1442 | test__insertbefore_singleton_on_singleton__mary(); |
---|
| 1443 | |
---|
| 1444 | sout | ""; |
---|
| 1445 | sout | "~~~~~~~~~~~~~~~~~ Headed List Tests - insert_first ~~~~~~~~~~~~~~~~~~"; |
---|
| 1446 | sout | ""; |
---|
| 1447 | |
---|
| 1448 | sout | "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"; |
---|
| 1449 | sout | "Test 4-i: Modifying Freds on MINE "; |
---|
| 1450 | sout | "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"; |
---|
| 1451 | test__insertfirst_two_on_empty__fred_mine(); |
---|
| 1452 | |
---|
| 1453 | sout | "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"; |
---|
| 1454 | sout | "Test 5-i: Modifying Freds on YOURS "; |
---|
| 1455 | sout | "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"; |
---|
| 1456 | test__insertfirst_two_on_empty__fred_yours(); |
---|
| 1457 | |
---|
| 1458 | sout | "~~~~~~~~~~~~~~~~~~~~~~~~~~~"; |
---|
| 1459 | sout | "Test 6-i. Modifying Maries"; |
---|
| 1460 | sout | "~~~~~~~~~~~~~~~~~~~~~~~~~~~"; |
---|
| 1461 | test__insertfirst_two_on_empty__mary(); |
---|
| 1462 | |
---|
| 1463 | sout | ""; |
---|
| 1464 | sout | "~~~~~~~~~~~~~~~~~ Headed List Tests - insert_last ~~~~~~~~~~~~~~~~~~~"; |
---|
| 1465 | sout | ""; |
---|
| 1466 | |
---|
| 1467 | sout | "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"; |
---|
| 1468 | sout | "Test 4-ii: Modifying Freds on MINE "; |
---|
| 1469 | sout | "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"; |
---|
| 1470 | test__insertlast_two_on_empty__fred_mine(); |
---|
| 1471 | |
---|
| 1472 | sout | "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"; |
---|
| 1473 | sout | "Test 5-ii: Modifying Freds on YOURS "; |
---|
| 1474 | sout | "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"; |
---|
| 1475 | test__insertlast_two_on_empty__fred_yours(); |
---|
| 1476 | |
---|
| 1477 | sout | "~~~~~~~~~~~~~~~~~~~~~~~~~~~~"; |
---|
| 1478 | sout | "Test 6-ii. Modifying Maries"; |
---|
| 1479 | sout | "~~~~~~~~~~~~~~~~~~~~~~~~~~~~"; |
---|
| 1480 | test__insertlast_two_on_empty__mary(); |
---|
| 1481 | |
---|
| 1482 | sout | ""; |
---|
| 1483 | sout | "~~~~~~~~~~~ Element ops on Headed List Tests: after, last ~~~~~~~~~~~"; |
---|
| 1484 | sout | ""; |
---|
| 1485 | |
---|
| 1486 | sout | "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"; |
---|
| 1487 | sout | "Test 7-i. Modifying Freds on MINE"; |
---|
| 1488 | sout | "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"; |
---|
| 1489 | test__insertafter_after_last__fred_mine(); |
---|
| 1490 | |
---|
| 1491 | sout | "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"; |
---|
| 1492 | sout | "Test 8-i. Modifying Freds on YOURS"; |
---|
| 1493 | sout | "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"; |
---|
| 1494 | test__insertafter_after_last__fred_yours(); |
---|
| 1495 | |
---|
| 1496 | sout | "~~~~~~~~~~~~~~~~~~~~~~~~~~"; |
---|
| 1497 | sout | "Test 9-i. Modifying Maries"; |
---|
| 1498 | sout | "~~~~~~~~~~~~~~~~~~~~~~~~~~"; |
---|
| 1499 | test__insertafter_after_last__mary(); |
---|
| 1500 | |
---|
| 1501 | sout | ""; |
---|
| 1502 | sout | "~~~~~~~~~~ Element ops on Headed List Tests: before, first ~~~~~~~~~~"; |
---|
| 1503 | sout | ""; |
---|
| 1504 | |
---|
| 1505 | sout | "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"; |
---|
| 1506 | sout | "Test 7-ii. Modifying Freds on MINE"; |
---|
| 1507 | sout | "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"; |
---|
| 1508 | test__insertbefore_before_first__fred_mine(); |
---|
| 1509 | |
---|
| 1510 | sout | "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"; |
---|
| 1511 | sout | "Test 8-ii. Modifying Freds on YOURS"; |
---|
| 1512 | sout | "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"; |
---|
| 1513 | test__insertbefore_before_first__fred_yours(); |
---|
| 1514 | |
---|
| 1515 | sout | "~~~~~~~~~~~~~~~~~~~~~~~~~~~~"; |
---|
| 1516 | sout | "Test 9-ii. Modifying Maries"; |
---|
| 1517 | sout | "~~~~~~~~~~~~~~~~~~~~~~~~~~~~"; |
---|
| 1518 | test__insertbefore_before_first__mary(); |
---|
| 1519 | |
---|
| 1520 | sout | ""; |
---|
| 1521 | sout | "~~~~~~~~~~ Element removal tests on Headless List: mid ~~~~~~~~~~"; |
---|
| 1522 | sout | ""; |
---|
| 1523 | |
---|
| 1524 | sout | "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"; |
---|
| 1525 | sout | "Test 10-i. Modifying Freds on MINE"; |
---|
| 1526 | sout | "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"; |
---|
| 1527 | test__remove_mid__fred_mine(); |
---|
| 1528 | |
---|
| 1529 | sout | "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"; |
---|
| 1530 | sout | "Test 11-i. Modifying Freds on YOURS"; |
---|
| 1531 | sout | "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"; |
---|
| 1532 | test__remove_mid__fred_yours(); |
---|
| 1533 | |
---|
| 1534 | sout | "~~~~~~~~~~~~~~~~~~~~~~~~~~~~"; |
---|
| 1535 | sout | "Test 12-i. Modifying Maries"; |
---|
| 1536 | sout | "~~~~~~~~~~~~~~~~~~~~~~~~~~~~"; |
---|
| 1537 | test__remove_mid__mary(); |
---|
| 1538 | |
---|
| 1539 | sout | ""; |
---|
| 1540 | sout | "~~~~~~~~~~ Element removal tests on Headless List: at first ~~~~~~~~~~"; |
---|
| 1541 | sout | ""; |
---|
| 1542 | |
---|
| 1543 | sout | "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"; |
---|
| 1544 | sout | "Test 10-ii. Modifying Freds on MINE"; |
---|
| 1545 | sout | "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"; |
---|
| 1546 | test__remove_at_first__fred_mine(); |
---|
| 1547 | |
---|
| 1548 | sout | "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"; |
---|
| 1549 | sout | "Test 11-ii. Modifying Freds on YOURS"; |
---|
| 1550 | sout | "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"; |
---|
| 1551 | test__remove_at_first__fred_yours(); |
---|
| 1552 | |
---|
| 1553 | sout | "~~~~~~~~~~~~~~~~~~~~~~~~~~~~"; |
---|
| 1554 | sout | "Test 12-ii. Modifying Maries"; |
---|
| 1555 | sout | "~~~~~~~~~~~~~~~~~~~~~~~~~~~~"; |
---|
| 1556 | test__remove_at_first__mary(); |
---|
| 1557 | |
---|
| 1558 | sout | ""; |
---|
| 1559 | sout | "~~~~~~~~~~ Element removal tests on Headless List: at last ~~~~~~~~~~"; |
---|
| 1560 | sout | ""; |
---|
| 1561 | |
---|
| 1562 | sout | "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"; |
---|
| 1563 | sout | "Test 10-iii. Modifying Freds on MINE"; |
---|
| 1564 | sout | "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"; |
---|
| 1565 | test__remove_at_last__fred_mine(); |
---|
| 1566 | |
---|
| 1567 | sout | "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"; |
---|
| 1568 | sout | "Test 11-iii. Modifying Freds on YOURS"; |
---|
| 1569 | sout | "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"; |
---|
| 1570 | test__remove_at_last__fred_yours(); |
---|
| 1571 | |
---|
| 1572 | sout | "~~~~~~~~~~~~~~~~~~~~~~~~~~~~"; |
---|
| 1573 | sout | "Test 12-iii. Modifying Maries"; |
---|
| 1574 | sout | "~~~~~~~~~~~~~~~~~~~~~~~~~~~~"; |
---|
| 1575 | test__remove_at_last__mary(); |
---|
| 1576 | |
---|
| 1577 | sout | ""; |
---|
| 1578 | sout | "~~~~~~~~~~ Element removal tests on Headed List: at first ~~~~~~~~~~"; |
---|
| 1579 | sout | ""; |
---|
| 1580 | |
---|
| 1581 | sout | "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"; |
---|
| 1582 | sout | "Test 13-i. Modifying Freds on MINE"; |
---|
| 1583 | sout | "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"; |
---|
| 1584 | test__remove_at_head__fred_mine(); |
---|
| 1585 | |
---|
| 1586 | sout | "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"; |
---|
| 1587 | sout | "Test 14-i. Modifying Freds on YOURS"; |
---|
| 1588 | sout | "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"; |
---|
| 1589 | test__remove_at_head__fred_yours(); |
---|
| 1590 | |
---|
| 1591 | sout | "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"; |
---|
| 1592 | sout | "Test 15-i. Modifying Maries"; |
---|
| 1593 | sout | "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"; |
---|
| 1594 | test__remove_at_head__mary(); |
---|
| 1595 | |
---|
| 1596 | sout | ""; |
---|
| 1597 | sout | "~~~~~~~~~~ Element removal tests on Headed List: at last ~~~~~~~~~~"; |
---|
| 1598 | sout | ""; |
---|
| 1599 | |
---|
| 1600 | sout | "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"; |
---|
| 1601 | sout | "Test 13-ii. Modifying Freds on MINE"; |
---|
| 1602 | sout | "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"; |
---|
| 1603 | test__remove_at_tail__fred_mine(); |
---|
| 1604 | |
---|
| 1605 | sout | "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"; |
---|
| 1606 | sout | "Test 14-ii. Modifying Freds on YOURS"; |
---|
| 1607 | sout | "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"; |
---|
| 1608 | test__remove_at_tail__fred_yours(); |
---|
| 1609 | |
---|
| 1610 | sout | "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"; |
---|
| 1611 | sout | "Test 15-ii. Modifying Maries"; |
---|
| 1612 | sout | "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"; |
---|
| 1613 | test__remove_at_tail__mary(); |
---|
| 1614 | |
---|
| 1615 | sout | ""; |
---|
| 1616 | sout | "~~~~~~~~~~ Element removal tests on Headed List: of sole ~~~~~~~~~~"; |
---|
| 1617 | sout | ""; |
---|
| 1618 | |
---|
| 1619 | sout | "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"; |
---|
| 1620 | sout | "Test 13-iii. Modifying Freds on MINE"; |
---|
| 1621 | sout | "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"; |
---|
| 1622 | test__remove_of_sole__fred_mine(); |
---|
| 1623 | |
---|
| 1624 | sout | "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"; |
---|
| 1625 | sout | "Test 14-iii. Modifying Freds on YOURS"; |
---|
| 1626 | sout | "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"; |
---|
| 1627 | test__remove_of_sole__fred_yours(); |
---|
| 1628 | |
---|
| 1629 | sout | "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"; |
---|
| 1630 | sout | "Test 15-iii. Modifying Maries"; |
---|
| 1631 | sout | "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"; |
---|
| 1632 | test__remove_of_sole__mary(); |
---|
| 1633 | |
---|
[f2d05e9] | 1634 | sout | ""; |
---|
| 1635 | sout | "~~~~~~~~~~ End removal tests on Headed List: First ~~~~~~~~~~"; |
---|
| 1636 | sout | ""; |
---|
| 1637 | |
---|
| 1638 | sout | "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"; |
---|
| 1639 | sout | "Test 16-i. Modifying Freds on MINE"; |
---|
| 1640 | sout | "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"; |
---|
| 1641 | test__pop_first__fred_mine(); |
---|
| 1642 | |
---|
| 1643 | sout | "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"; |
---|
| 1644 | sout | "Test 16-ii. Modifying Freds on YOURS"; |
---|
| 1645 | sout | "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"; |
---|
| 1646 | test__pop_first__fred_yours(); |
---|
| 1647 | |
---|
| 1648 | sout | "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"; |
---|
| 1649 | sout | "Test 16-iii. Modifying Maries"; |
---|
| 1650 | sout | "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"; |
---|
| 1651 | test__pop_first__maries(); |
---|
| 1652 | |
---|
| 1653 | sout | ""; |
---|
| 1654 | sout | "~~~~~~~~~~ End removal tests on Headed List: Last ~~~~~~~~~~"; |
---|
| 1655 | sout | ""; |
---|
| 1656 | |
---|
| 1657 | sout | "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"; |
---|
| 1658 | sout | "Test 17-i. Modifying Freds on MINE"; |
---|
| 1659 | sout | "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"; |
---|
| 1660 | test__pop_last__fred_mine(); |
---|
| 1661 | |
---|
| 1662 | sout | "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"; |
---|
| 1663 | sout | "Test 17-ii. Modifying Freds on YOURS"; |
---|
| 1664 | sout | "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"; |
---|
| 1665 | test__pop_last__fred_yours(); |
---|
| 1666 | |
---|
| 1667 | sout | "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"; |
---|
| 1668 | sout | "Test 17-iii. Modifying Maries"; |
---|
| 1669 | sout | "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"; |
---|
| 1670 | test__pop_last__maries(); |
---|
| 1671 | |
---|
[6091b88a] | 1672 | return 0; |
---|
| 1673 | } |
---|