Sun, 06 Nov 2022 14:17:33 +0100
use ucx compare function in list tests
universe@390 | 1 | /* |
universe@390 | 2 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER. |
universe@390 | 3 | * |
universe@390 | 4 | * Copyright 2021 Mike Becker, Olaf Wintermann All rights reserved. |
universe@390 | 5 | * |
universe@390 | 6 | * Redistribution and use in source and binary forms, with or without |
universe@390 | 7 | * modification, are permitted provided that the following conditions are met: |
universe@390 | 8 | * |
universe@390 | 9 | * 1. Redistributions of source code must retain the above copyright |
universe@390 | 10 | * notice, this list of conditions and the following disclaimer. |
universe@390 | 11 | * |
universe@390 | 12 | * 2. Redistributions in binary form must reproduce the above copyright |
universe@390 | 13 | * notice, this list of conditions and the following disclaimer in the |
universe@390 | 14 | * documentation and/or other materials provided with the distribution. |
universe@390 | 15 | * |
universe@390 | 16 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
universe@390 | 17 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
universe@390 | 18 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
universe@390 | 19 | * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE |
universe@390 | 20 | * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
universe@390 | 21 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
universe@390 | 22 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
universe@390 | 23 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
universe@390 | 24 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
universe@390 | 25 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
universe@390 | 26 | * POSSIBILITY OF SUCH DAMAGE. |
universe@390 | 27 | */ |
universe@390 | 28 | |
universe@398 | 29 | #include "cx/linked_list.h" |
universe@509 | 30 | #include "cx/utils.h" |
universe@602 | 31 | #include "cx/compare.h" |
universe@422 | 32 | #include "util_allocator.h" |
universe@398 | 33 | |
universe@517 | 34 | #include <gtest/gtest.h> |
universe@517 | 35 | #include <array> |
universe@517 | 36 | #include <vector> |
universe@517 | 37 | #include <unordered_set> |
universe@517 | 38 | #include <algorithm> |
universe@517 | 39 | |
universe@486 | 40 | struct node { |
universe@517 | 41 | node *next = nullptr; |
universe@517 | 42 | node *prev = nullptr; |
universe@517 | 43 | int data = 0; |
universe@486 | 44 | }; |
universe@486 | 45 | |
universe@486 | 46 | const ptrdiff_t loc_prev = offsetof(struct node, prev); |
universe@486 | 47 | const ptrdiff_t loc_next = offsetof(struct node, next); |
universe@486 | 48 | const ptrdiff_t loc_data = offsetof(struct node, data); |
universe@486 | 49 | |
universe@517 | 50 | struct node_test_data { |
universe@520 | 51 | node *begin = nullptr; |
universe@517 | 52 | |
universe@520 | 53 | explicit node_test_data(node *begin) : begin(begin) { |
universe@520 | 54 | auto n = begin; |
universe@520 | 55 | while (n != nullptr) { |
universe@520 | 56 | nodes.push_back(n); |
universe@520 | 57 | n = n->next; |
universe@520 | 58 | } |
universe@520 | 59 | } |
universe@520 | 60 | |
universe@520 | 61 | node_test_data(node_test_data &) = delete; |
universe@520 | 62 | |
universe@520 | 63 | node_test_data(node_test_data &&) = default; |
universe@517 | 64 | |
universe@517 | 65 | ~node_test_data() { |
universe@520 | 66 | for (auto &&n: nodes) delete n; |
universe@486 | 67 | } |
universe@520 | 68 | |
universe@520 | 69 | private: |
universe@520 | 70 | std::vector<node *> nodes; |
universe@517 | 71 | }; |
universe@517 | 72 | |
universe@517 | 73 | static node_test_data create_nodes_test_data(size_t len) { |
universe@517 | 74 | if (len == 0) return node_test_data{nullptr}; |
universe@517 | 75 | auto begin = new node; |
universe@517 | 76 | auto prev = begin; |
universe@517 | 77 | for (size_t i = 1; i < len; i++) { |
universe@517 | 78 | auto n = new node; |
universe@517 | 79 | cx_linked_list_link(prev, n, loc_prev, loc_next); |
universe@517 | 80 | prev = n; |
universe@517 | 81 | } |
universe@517 | 82 | return node_test_data{begin}; |
universe@486 | 83 | } |
universe@486 | 84 | |
universe@517 | 85 | template<typename InputIter> |
universe@528 | 86 | static node_test_data create_nodes_test_data( |
universe@528 | 87 | InputIter begin, |
universe@528 | 88 | InputIter end |
universe@528 | 89 | ) { |
universe@517 | 90 | if (begin == end) return node_test_data{nullptr}; |
universe@517 | 91 | node *first = new node; |
universe@517 | 92 | first->data = *begin; |
universe@517 | 93 | node *prev = first; |
universe@517 | 94 | begin++; |
universe@517 | 95 | for (; begin != end; begin++) { |
universe@517 | 96 | auto n = new node; |
universe@517 | 97 | n->data = *begin; |
universe@517 | 98 | cx_linked_list_link(prev, n, loc_prev, loc_next); |
universe@517 | 99 | prev = n; |
universe@486 | 100 | } |
universe@517 | 101 | return node_test_data{first}; |
universe@486 | 102 | } |
universe@486 | 103 | |
universe@517 | 104 | static node_test_data create_nodes_test_data(std::initializer_list<int> data) { |
universe@517 | 105 | return create_nodes_test_data(data.begin(), data.end()); |
universe@509 | 106 | } |
universe@509 | 107 | |
universe@517 | 108 | template<size_t N> |
universe@517 | 109 | struct int_test_data { |
universe@517 | 110 | std::array<int, N> data; |
universe@482 | 111 | |
universe@517 | 112 | int_test_data() { |
universe@517 | 113 | cx_for_n (i, N) data[i] = ::rand(); // NOLINT(cert-msc50-cpp) |
universe@517 | 114 | } |
universe@517 | 115 | }; |
universe@517 | 116 | |
universe@517 | 117 | TEST(LinkedList_LowLevel, link_unlink) { |
universe@517 | 118 | node a, b, c; |
universe@482 | 119 | |
universe@482 | 120 | cx_linked_list_link(&a, &b, loc_prev, loc_next); |
universe@517 | 121 | EXPECT_EQ(a.prev, nullptr); |
universe@517 | 122 | EXPECT_EQ(a.next, &b); |
universe@517 | 123 | EXPECT_EQ(b.prev, &a); |
universe@517 | 124 | EXPECT_EQ(b.next, nullptr); |
universe@482 | 125 | |
universe@482 | 126 | cx_linked_list_unlink(&a, &b, loc_prev, loc_next); |
universe@517 | 127 | EXPECT_EQ(a.prev, nullptr); |
universe@517 | 128 | EXPECT_EQ(a.next, nullptr); |
universe@517 | 129 | EXPECT_EQ(b.prev, nullptr); |
universe@517 | 130 | EXPECT_EQ(b.next, nullptr); |
universe@482 | 131 | |
universe@482 | 132 | cx_linked_list_link(&b, &c, loc_prev, loc_next); |
universe@482 | 133 | cx_linked_list_link(&a, &b, loc_prev, loc_next); |
universe@482 | 134 | cx_linked_list_unlink(&b, &c, loc_prev, loc_next); |
universe@517 | 135 | EXPECT_EQ(a.prev, nullptr); |
universe@517 | 136 | EXPECT_EQ(a.next, &b); |
universe@517 | 137 | EXPECT_EQ(b.prev, &a); |
universe@517 | 138 | EXPECT_EQ(b.next, nullptr); |
universe@517 | 139 | EXPECT_EQ(c.prev, nullptr); |
universe@517 | 140 | EXPECT_EQ(c.next, nullptr); |
universe@482 | 141 | } |
universe@482 | 142 | |
universe@517 | 143 | TEST(LinkedList_LowLevel, cx_linked_list_at) { |
universe@517 | 144 | node a, b, c, d; |
universe@486 | 145 | cx_linked_list_link(&a, &b, loc_prev, loc_next); |
universe@486 | 146 | cx_linked_list_link(&b, &c, loc_prev, loc_next); |
universe@486 | 147 | cx_linked_list_link(&c, &d, loc_prev, loc_next); |
universe@438 | 148 | |
universe@517 | 149 | EXPECT_EQ(cx_linked_list_at(&a, 0, loc_next, 0), &a); |
universe@517 | 150 | EXPECT_EQ(cx_linked_list_at(&a, 0, loc_next, 1), &b); |
universe@517 | 151 | EXPECT_EQ(cx_linked_list_at(&a, 0, loc_next, 2), &c); |
universe@517 | 152 | EXPECT_EQ(cx_linked_list_at(&a, 0, loc_next, 3), &d); |
universe@517 | 153 | EXPECT_EQ(cx_linked_list_at(&a, 0, loc_next, 4), nullptr); |
universe@438 | 154 | |
universe@517 | 155 | EXPECT_EQ(cx_linked_list_at(&b, 1, loc_prev, 0), &a); |
universe@517 | 156 | EXPECT_EQ(cx_linked_list_at(&b, 1, loc_next, 1), &b); |
universe@517 | 157 | EXPECT_EQ(cx_linked_list_at(&b, 1, loc_next, 2), &c); |
universe@517 | 158 | EXPECT_EQ(cx_linked_list_at(&b, 1, loc_next, 3), &d); |
universe@517 | 159 | EXPECT_EQ(cx_linked_list_at(&b, 1, loc_next, 4), nullptr); |
universe@438 | 160 | |
universe@517 | 161 | EXPECT_EQ(cx_linked_list_at(&d, 3, loc_prev, 0), &a); |
universe@517 | 162 | EXPECT_EQ(cx_linked_list_at(&d, 3, loc_prev, 1), &b); |
universe@438 | 163 | } |
universe@438 | 164 | |
universe@517 | 165 | TEST(LinkedList_LowLevel, cx_linked_list_find) { |
universe@517 | 166 | auto testdata = create_nodes_test_data({2, 4, 6, 8}); |
universe@517 | 167 | auto list = testdata.begin; |
universe@487 | 168 | int s; |
universe@487 | 169 | |
universe@487 | 170 | s = 2; |
universe@602 | 171 | EXPECT_EQ(cx_linked_list_find(list, loc_next, loc_data, false, cx_cmp_int, &s), 0); |
universe@487 | 172 | s = 4; |
universe@602 | 173 | EXPECT_EQ(cx_linked_list_find(list, loc_next, loc_data, false, cx_cmp_int, &s), 1); |
universe@487 | 174 | s = 6; |
universe@602 | 175 | EXPECT_EQ(cx_linked_list_find(list, loc_next, loc_data, false, cx_cmp_int, &s), 2); |
universe@487 | 176 | s = 8; |
universe@602 | 177 | EXPECT_EQ(cx_linked_list_find(list, loc_next, loc_data, false, cx_cmp_int, &s), 3); |
universe@487 | 178 | s = 10; |
universe@602 | 179 | EXPECT_EQ(cx_linked_list_find(list, loc_next, loc_data, false, cx_cmp_int, &s), 4); |
universe@487 | 180 | s = -2; |
universe@602 | 181 | EXPECT_EQ(cx_linked_list_find(list, loc_next, loc_data, false, cx_cmp_int, &s), 4); |
universe@487 | 182 | } |
universe@487 | 183 | |
universe@517 | 184 | TEST(LinkedList_LowLevel, cx_linked_list_compare) { |
universe@517 | 185 | auto ta = create_nodes_test_data({2, 4, 6, 8}); |
universe@517 | 186 | auto tb = create_nodes_test_data({2, 4, 6}); |
universe@517 | 187 | auto tc = create_nodes_test_data({2, 4, 6, 9}); |
universe@517 | 188 | auto la = ta.begin, lb = tb.begin, lc = tc.begin; |
universe@486 | 189 | |
universe@602 | 190 | EXPECT_GT(cx_linked_list_compare(la, lb, loc_next, loc_data, false, false, cx_cmp_int), 0); |
universe@602 | 191 | EXPECT_LT(cx_linked_list_compare(lb, la, loc_next, loc_data, false, false, cx_cmp_int), 0); |
universe@602 | 192 | EXPECT_GT(cx_linked_list_compare(lc, la, loc_next, loc_data, false, false, cx_cmp_int), 0); |
universe@602 | 193 | EXPECT_LT(cx_linked_list_compare(la, lc, loc_next, loc_data, false, false, cx_cmp_int), 0); |
universe@602 | 194 | EXPECT_EQ(cx_linked_list_compare(la, la, loc_next, loc_data, false, false, cx_cmp_int), 0); |
universe@486 | 195 | } |
universe@486 | 196 | |
universe@517 | 197 | TEST(LinkedList_LowLevel, cx_linked_list_add) { |
universe@517 | 198 | // test with begin, end / prev, next |
universe@517 | 199 | { |
universe@517 | 200 | node nodes[4]; |
universe@517 | 201 | void *begin = nullptr, *end = nullptr; |
universe@449 | 202 | |
universe@517 | 203 | cx_linked_list_add(&begin, &end, loc_prev, loc_next, &nodes[0]); |
universe@517 | 204 | EXPECT_EQ(begin, &nodes[0]); |
universe@517 | 205 | EXPECT_EQ(end, &nodes[0]); |
universe@517 | 206 | EXPECT_EQ(nodes[0].prev, nullptr); |
universe@517 | 207 | EXPECT_EQ(nodes[0].next, nullptr); |
universe@449 | 208 | |
universe@517 | 209 | cx_linked_list_add(&begin, &end, loc_prev, loc_next, &nodes[1]); |
universe@517 | 210 | EXPECT_EQ(begin, &nodes[0]); |
universe@517 | 211 | EXPECT_EQ(end, &nodes[1]); |
universe@517 | 212 | EXPECT_EQ(nodes[0].next, &nodes[1]); |
universe@517 | 213 | EXPECT_EQ(nodes[1].prev, &nodes[0]); |
universe@517 | 214 | } |
universe@449 | 215 | |
olaf@442 | 216 | // test with begin only / prev, next |
universe@517 | 217 | { |
universe@517 | 218 | node nodes[4]; |
universe@517 | 219 | void *begin = nullptr; |
universe@449 | 220 | |
universe@517 | 221 | cx_linked_list_add(&begin, nullptr, loc_prev, loc_next, &nodes[0]); |
universe@517 | 222 | EXPECT_EQ(begin, &nodes[0]); |
universe@517 | 223 | cx_linked_list_add(&begin, nullptr, loc_prev, loc_next, &nodes[1]); |
universe@517 | 224 | EXPECT_EQ(begin, &nodes[0]); |
universe@517 | 225 | EXPECT_EQ(nodes[0].next, &nodes[1]); |
universe@517 | 226 | EXPECT_EQ(nodes[1].prev, &nodes[0]); |
universe@449 | 227 | |
universe@517 | 228 | cx_linked_list_add(&begin, nullptr, loc_prev, loc_next, &nodes[2]); |
universe@517 | 229 | EXPECT_EQ(nodes[1].next, &nodes[2]); |
universe@517 | 230 | EXPECT_EQ(nodes[2].prev, &nodes[1]); |
universe@517 | 231 | } |
universe@449 | 232 | |
universe@475 | 233 | // test with end only / prev, next |
universe@517 | 234 | { |
universe@517 | 235 | node nodes[4]; |
universe@517 | 236 | void *end = nullptr; |
universe@475 | 237 | |
universe@517 | 238 | cx_linked_list_add(nullptr, &end, loc_prev, loc_next, &nodes[0]); |
universe@517 | 239 | EXPECT_EQ(end, &nodes[0]); |
universe@517 | 240 | cx_linked_list_add(nullptr, &end, loc_prev, loc_next, &nodes[1]); |
universe@517 | 241 | EXPECT_EQ(end, &nodes[1]); |
universe@517 | 242 | EXPECT_EQ(nodes[0].next, &nodes[1]); |
universe@517 | 243 | EXPECT_EQ(nodes[1].prev, &nodes[0]); |
universe@475 | 244 | |
universe@517 | 245 | cx_linked_list_add(nullptr, &end, loc_prev, loc_next, &nodes[2]); |
universe@517 | 246 | EXPECT_EQ(end, &nodes[2]); |
universe@517 | 247 | EXPECT_EQ(nodes[1].next, &nodes[2]); |
universe@517 | 248 | EXPECT_EQ(nodes[2].prev, &nodes[1]); |
universe@517 | 249 | } |
universe@475 | 250 | |
olaf@442 | 251 | // test with begin, end / next |
universe@517 | 252 | { |
universe@517 | 253 | node nodes[4]; |
universe@517 | 254 | void *begin = nullptr, *end = nullptr; |
universe@449 | 255 | |
universe@517 | 256 | cx_linked_list_add(&begin, &end, -1, loc_next, &nodes[0]); |
universe@517 | 257 | EXPECT_EQ(begin, &nodes[0]); |
universe@517 | 258 | EXPECT_EQ(end, &nodes[0]); |
universe@517 | 259 | cx_linked_list_add(&begin, &end, -1, loc_next, &nodes[1]); |
universe@517 | 260 | EXPECT_EQ(end, &nodes[1]); |
universe@517 | 261 | EXPECT_EQ(nodes[0].next, &nodes[1]); |
universe@517 | 262 | EXPECT_EQ(nodes[1].prev, nullptr); |
universe@517 | 263 | } |
olaf@442 | 264 | } |
olaf@442 | 265 | |
universe@517 | 266 | TEST(LinkedList_LowLevel, cx_linked_list_prepend) { |
universe@517 | 267 | // test with begin, end / prev, next |
universe@517 | 268 | { |
universe@517 | 269 | node nodes[4]; |
universe@517 | 270 | void *begin = nullptr, *end = nullptr; |
universe@475 | 271 | |
universe@517 | 272 | cx_linked_list_prepend(&begin, &end, loc_prev, loc_next, &nodes[0]); |
universe@517 | 273 | EXPECT_EQ(begin, &nodes[0]); |
universe@517 | 274 | EXPECT_EQ(end, &nodes[0]); |
universe@517 | 275 | EXPECT_EQ(nodes[0].prev, nullptr); |
universe@517 | 276 | EXPECT_EQ(nodes[0].next, nullptr); |
universe@475 | 277 | |
universe@517 | 278 | cx_linked_list_prepend(&begin, &end, loc_prev, loc_next, &nodes[1]); |
universe@517 | 279 | EXPECT_EQ(begin, &nodes[1]); |
universe@517 | 280 | EXPECT_EQ(end, &nodes[0]); |
universe@517 | 281 | EXPECT_EQ(nodes[1].next, &nodes[0]); |
universe@517 | 282 | EXPECT_EQ(nodes[0].prev, &nodes[1]); |
universe@517 | 283 | } |
universe@475 | 284 | |
universe@475 | 285 | // test with begin only / prev, next |
universe@517 | 286 | { |
universe@517 | 287 | node nodes[4]; |
universe@517 | 288 | void *begin = nullptr; |
universe@475 | 289 | |
universe@517 | 290 | cx_linked_list_prepend(&begin, nullptr, loc_prev, loc_next, &nodes[0]); |
universe@517 | 291 | EXPECT_EQ(begin, &nodes[0]); |
universe@517 | 292 | cx_linked_list_prepend(&begin, nullptr, loc_prev, loc_next, &nodes[1]); |
universe@517 | 293 | EXPECT_EQ(begin, &nodes[1]); |
universe@517 | 294 | EXPECT_EQ(nodes[1].next, &nodes[0]); |
universe@517 | 295 | EXPECT_EQ(nodes[0].prev, &nodes[1]); |
universe@475 | 296 | |
universe@517 | 297 | cx_linked_list_prepend(&begin, nullptr, loc_prev, loc_next, &nodes[2]); |
universe@517 | 298 | EXPECT_EQ(begin, &nodes[2]); |
universe@517 | 299 | EXPECT_EQ(nodes[2].next, &nodes[1]); |
universe@517 | 300 | EXPECT_EQ(nodes[1].prev, &nodes[2]); |
universe@517 | 301 | } |
universe@475 | 302 | |
universe@475 | 303 | // test with end only / prev, next |
universe@517 | 304 | { |
universe@517 | 305 | node nodes[4]; |
universe@517 | 306 | void *end = nullptr; |
universe@475 | 307 | |
universe@517 | 308 | cx_linked_list_prepend(nullptr, &end, loc_prev, loc_next, &nodes[0]); |
universe@517 | 309 | EXPECT_EQ(end, &nodes[0]); |
universe@517 | 310 | cx_linked_list_prepend(nullptr, &end, loc_prev, loc_next, &nodes[1]); |
universe@517 | 311 | EXPECT_EQ(end, &nodes[0]); |
universe@517 | 312 | EXPECT_EQ(nodes[1].next, &nodes[0]); |
universe@517 | 313 | EXPECT_EQ(nodes[0].prev, &nodes[1]); |
universe@475 | 314 | |
universe@517 | 315 | cx_linked_list_prepend(nullptr, &end, loc_prev, loc_next, &nodes[2]); |
universe@517 | 316 | EXPECT_EQ(end, &nodes[0]); |
universe@517 | 317 | EXPECT_EQ(nodes[2].next, &nodes[1]); |
universe@517 | 318 | EXPECT_EQ(nodes[1].prev, &nodes[2]); |
universe@517 | 319 | } |
universe@475 | 320 | |
universe@475 | 321 | // test with begin, end / next |
universe@517 | 322 | { |
universe@517 | 323 | node nodes[4]; |
universe@517 | 324 | void *begin = nullptr, *end = nullptr; |
universe@475 | 325 | |
universe@517 | 326 | cx_linked_list_prepend(&begin, &end, -1, loc_next, &nodes[0]); |
universe@517 | 327 | EXPECT_EQ(begin, &nodes[0]); |
universe@517 | 328 | EXPECT_EQ(end, &nodes[0]); |
universe@517 | 329 | cx_linked_list_prepend(&begin, &end, -1, loc_next, &nodes[1]); |
universe@517 | 330 | cx_linked_list_prepend(&begin, &end, -1, loc_next, &nodes[2]); |
universe@517 | 331 | EXPECT_EQ(begin, &nodes[2]); |
universe@517 | 332 | EXPECT_EQ(end, &nodes[0]); |
universe@517 | 333 | EXPECT_EQ(nodes[1].next, &nodes[0]); |
universe@517 | 334 | EXPECT_EQ(nodes[2].next, &nodes[1]); |
universe@517 | 335 | EXPECT_EQ(nodes[1].prev, nullptr); |
universe@517 | 336 | EXPECT_EQ(nodes[0].prev, nullptr); |
universe@517 | 337 | } |
universe@475 | 338 | } |
universe@475 | 339 | |
universe@517 | 340 | TEST(LinkedList_LowLevel, cx_linked_list_insert) { |
universe@517 | 341 | // insert mid list |
universe@517 | 342 | { |
universe@517 | 343 | node nodes[4]; |
universe@517 | 344 | void *begin = &nodes[0], *end = &nodes[2]; |
universe@482 | 345 | |
universe@517 | 346 | cx_linked_list_link(&nodes[0], &nodes[1], loc_prev, loc_next); |
universe@517 | 347 | cx_linked_list_link(&nodes[1], &nodes[2], loc_prev, loc_next); |
universe@482 | 348 | |
universe@517 | 349 | cx_linked_list_insert(&begin, &end, loc_prev, loc_next, &nodes[1], &nodes[3]); |
universe@517 | 350 | EXPECT_EQ(begin, &nodes[0]); |
universe@517 | 351 | EXPECT_EQ(end, &nodes[2]); |
universe@517 | 352 | EXPECT_EQ(nodes[1].next, &nodes[3]); |
universe@517 | 353 | EXPECT_EQ(nodes[2].prev, &nodes[3]); |
universe@517 | 354 | EXPECT_EQ(nodes[3].prev, &nodes[1]); |
universe@517 | 355 | EXPECT_EQ(nodes[3].next, &nodes[2]); |
universe@517 | 356 | } |
universe@482 | 357 | |
universe@482 | 358 | // insert end |
universe@517 | 359 | { |
universe@517 | 360 | node nodes[4]; |
universe@517 | 361 | void *begin = &nodes[0], *end = &nodes[2]; |
universe@482 | 362 | |
universe@517 | 363 | cx_linked_list_link(&nodes[0], &nodes[1], loc_prev, loc_next); |
universe@517 | 364 | cx_linked_list_link(&nodes[1], &nodes[2], loc_prev, loc_next); |
universe@482 | 365 | |
universe@517 | 366 | cx_linked_list_insert(&begin, &end, loc_prev, loc_next, &nodes[2], &nodes[3]); |
universe@517 | 367 | EXPECT_EQ(begin, &nodes[0]); |
universe@517 | 368 | EXPECT_EQ(end, &nodes[3]); |
universe@517 | 369 | EXPECT_EQ(nodes[2].next, &nodes[3]); |
universe@517 | 370 | EXPECT_EQ(nodes[3].prev, &nodes[2]); |
universe@517 | 371 | EXPECT_EQ(nodes[3].next, nullptr); |
universe@517 | 372 | } |
universe@482 | 373 | |
universe@482 | 374 | // insert begin |
universe@517 | 375 | { |
universe@517 | 376 | node nodes[4]; |
universe@517 | 377 | void *begin = &nodes[0], *end = &nodes[2]; |
universe@482 | 378 | |
universe@517 | 379 | cx_linked_list_link(&nodes[0], &nodes[1], loc_prev, loc_next); |
universe@517 | 380 | cx_linked_list_link(&nodes[1], &nodes[2], loc_prev, loc_next); |
universe@482 | 381 | |
universe@517 | 382 | cx_linked_list_insert(&begin, &end, loc_prev, loc_next, nullptr, &nodes[3]); |
universe@517 | 383 | EXPECT_EQ(begin, &nodes[3]); |
universe@517 | 384 | EXPECT_EQ(end, &nodes[2]); |
universe@517 | 385 | EXPECT_EQ(nodes[0].prev, &nodes[3]); |
universe@517 | 386 | EXPECT_EQ(nodes[3].prev, nullptr); |
universe@517 | 387 | EXPECT_EQ(nodes[3].next, &nodes[0]); |
universe@517 | 388 | } |
universe@482 | 389 | } |
universe@482 | 390 | |
universe@517 | 391 | TEST(LinkedList_LowLevel, cx_linked_list_insert_chain) { |
universe@517 | 392 | // insert mid list |
universe@517 | 393 | { |
universe@517 | 394 | node nodes[5]; |
universe@517 | 395 | void *begin = &nodes[0], *end = &nodes[2]; |
universe@482 | 396 | |
universe@517 | 397 | cx_linked_list_link(&nodes[0], &nodes[1], loc_prev, loc_next); |
universe@517 | 398 | cx_linked_list_link(&nodes[1], &nodes[2], loc_prev, loc_next); |
universe@517 | 399 | cx_linked_list_link(&nodes[3], &nodes[4], loc_prev, loc_next); |
universe@482 | 400 | |
universe@517 | 401 | cx_linked_list_insert_chain(&begin, &end, loc_prev, loc_next, &nodes[1], &nodes[3], nullptr); |
universe@517 | 402 | EXPECT_EQ(begin, &nodes[0]); |
universe@517 | 403 | EXPECT_EQ(end, &nodes[2]); |
universe@517 | 404 | EXPECT_EQ(nodes[1].next, &nodes[3]); |
universe@517 | 405 | EXPECT_EQ(nodes[2].prev, &nodes[4]); |
universe@517 | 406 | EXPECT_EQ(nodes[3].prev, &nodes[1]); |
universe@517 | 407 | EXPECT_EQ(nodes[4].next, &nodes[2]); |
universe@517 | 408 | } |
universe@482 | 409 | |
universe@482 | 410 | // insert end |
universe@517 | 411 | { |
universe@517 | 412 | node nodes[5]; |
universe@517 | 413 | void *begin = &nodes[0], *end = &nodes[2]; |
universe@482 | 414 | |
universe@517 | 415 | cx_linked_list_link(&nodes[0], &nodes[1], loc_prev, loc_next); |
universe@517 | 416 | cx_linked_list_link(&nodes[1], &nodes[2], loc_prev, loc_next); |
universe@517 | 417 | cx_linked_list_link(&nodes[3], &nodes[4], loc_prev, loc_next); |
universe@482 | 418 | |
universe@517 | 419 | cx_linked_list_insert_chain(&begin, &end, loc_prev, loc_next, &nodes[2], &nodes[3], nullptr); |
universe@517 | 420 | EXPECT_EQ(begin, &nodes[0]); |
universe@517 | 421 | EXPECT_EQ(end, &nodes[4]); |
universe@517 | 422 | EXPECT_EQ(nodes[2].next, &nodes[3]); |
universe@517 | 423 | EXPECT_EQ(nodes[3].prev, &nodes[2]); |
universe@517 | 424 | EXPECT_EQ(nodes[4].next, nullptr); |
universe@517 | 425 | } |
universe@482 | 426 | |
universe@482 | 427 | // insert begin |
universe@517 | 428 | { |
universe@517 | 429 | node nodes[5]; |
universe@517 | 430 | void *begin = &nodes[0], *end = &nodes[2]; |
universe@482 | 431 | |
universe@517 | 432 | cx_linked_list_link(&nodes[0], &nodes[1], loc_prev, loc_next); |
universe@517 | 433 | cx_linked_list_link(&nodes[1], &nodes[2], loc_prev, loc_next); |
universe@517 | 434 | cx_linked_list_link(&nodes[3], &nodes[4], loc_prev, loc_next); |
universe@482 | 435 | |
universe@517 | 436 | cx_linked_list_insert_chain(&begin, &end, loc_prev, loc_next, nullptr, &nodes[3], nullptr); |
universe@517 | 437 | EXPECT_EQ(begin, &nodes[3]); |
universe@517 | 438 | EXPECT_EQ(end, &nodes[2]); |
universe@517 | 439 | EXPECT_EQ(nodes[0].prev, &nodes[4]); |
universe@517 | 440 | EXPECT_EQ(nodes[3].prev, nullptr); |
universe@517 | 441 | EXPECT_EQ(nodes[4].next, &nodes[0]); |
universe@517 | 442 | } |
universe@482 | 443 | } |
universe@482 | 444 | |
universe@517 | 445 | TEST(LinkedList_LowLevel, cx_linked_list_first) { |
universe@517 | 446 | auto testdata = create_nodes_test_data(3); |
universe@517 | 447 | auto begin = testdata.begin; |
universe@517 | 448 | EXPECT_EQ(cx_linked_list_first(begin, loc_prev), begin); |
universe@517 | 449 | EXPECT_EQ(cx_linked_list_first(begin->next, loc_prev), begin); |
universe@517 | 450 | EXPECT_EQ(cx_linked_list_first(begin->next->next, loc_prev), begin); |
universe@475 | 451 | } |
universe@475 | 452 | |
universe@517 | 453 | TEST(LinkedList_LowLevel, cx_linked_list_last) { |
universe@517 | 454 | auto testdata = create_nodes_test_data(3); |
universe@517 | 455 | auto begin = testdata.begin; |
universe@517 | 456 | auto end = begin->next->next; |
universe@517 | 457 | EXPECT_EQ(cx_linked_list_last(begin, loc_next), end); |
universe@517 | 458 | EXPECT_EQ(cx_linked_list_last(begin->next, loc_next), end); |
universe@517 | 459 | EXPECT_EQ(cx_linked_list_last(begin->next->next, loc_next), end); |
universe@456 | 460 | } |
universe@456 | 461 | |
universe@517 | 462 | TEST(LinkedList_LowLevel, cx_linked_list_prev) { |
universe@517 | 463 | auto testdata = create_nodes_test_data(3); |
universe@517 | 464 | auto begin = testdata.begin; |
universe@517 | 465 | EXPECT_EQ(cx_linked_list_prev(begin, loc_next, begin), nullptr); |
universe@517 | 466 | EXPECT_EQ(cx_linked_list_prev(begin, loc_next, begin->next), begin); |
universe@517 | 467 | EXPECT_EQ(cx_linked_list_prev(begin, loc_next, begin->next->next), begin->next); |
universe@473 | 468 | } |
universe@473 | 469 | |
universe@517 | 470 | TEST(LinkedList_LowLevel, cx_linked_list_remove) { |
universe@517 | 471 | auto testdata = create_nodes_test_data({2, 4, 6}); |
universe@517 | 472 | auto begin = reinterpret_cast<void *>(testdata.begin); |
universe@517 | 473 | auto first = testdata.begin; |
universe@517 | 474 | auto second = first->next; |
universe@517 | 475 | auto third = second->next; |
universe@517 | 476 | auto end = reinterpret_cast<void *>(third); |
universe@473 | 477 | |
universe@486 | 478 | cx_linked_list_remove(&begin, &end, loc_prev, loc_next, second); |
universe@517 | 479 | EXPECT_EQ(begin, first); |
universe@517 | 480 | EXPECT_EQ(end, third); |
universe@517 | 481 | EXPECT_EQ(first->prev, nullptr); |
universe@517 | 482 | EXPECT_EQ(first->next, third); |
universe@517 | 483 | EXPECT_EQ(third->prev, first); |
universe@517 | 484 | EXPECT_EQ(third->next, nullptr); |
universe@473 | 485 | |
universe@486 | 486 | cx_linked_list_remove(&begin, &end, loc_prev, loc_next, third); |
universe@517 | 487 | EXPECT_EQ(begin, first); |
universe@517 | 488 | EXPECT_EQ(end, first); |
universe@517 | 489 | EXPECT_EQ(first->prev, nullptr); |
universe@517 | 490 | EXPECT_EQ(first->next, nullptr); |
universe@473 | 491 | |
universe@486 | 492 | cx_linked_list_remove(&begin, &end, loc_prev, loc_next, first); |
universe@517 | 493 | EXPECT_EQ(begin, nullptr); |
universe@517 | 494 | EXPECT_EQ(end, nullptr); |
universe@473 | 495 | } |
universe@473 | 496 | |
universe@517 | 497 | TEST(LinkedList_LowLevel, cx_linked_list_size) { |
universe@517 | 498 | EXPECT_EQ(cx_linked_list_size(nullptr, loc_next), 0); |
universe@468 | 499 | |
universe@517 | 500 | { |
universe@517 | 501 | auto testdata = create_nodes_test_data(5); |
universe@517 | 502 | EXPECT_EQ(cx_linked_list_size(testdata.begin, loc_next), 5); |
universe@517 | 503 | } |
universe@468 | 504 | |
universe@517 | 505 | { |
universe@517 | 506 | auto testdata = create_nodes_test_data(13); |
universe@517 | 507 | EXPECT_EQ(cx_linked_list_size(testdata.begin, loc_next), 13); |
universe@517 | 508 | } |
universe@468 | 509 | } |
universe@468 | 510 | |
universe@517 | 511 | TEST(LinkedList_LowLevel, cx_linked_list_sort) { |
universe@521 | 512 | int_test_data<1500> testdata; |
universe@521 | 513 | std::array<int, 1500> sorted{}; |
universe@517 | 514 | std::partial_sort_copy(testdata.data.begin(), testdata.data.end(), sorted.begin(), sorted.end()); |
universe@468 | 515 | |
universe@517 | 516 | auto scrambled = create_nodes_test_data(testdata.data.begin(), testdata.data.end()); |
universe@517 | 517 | void *begin = scrambled.begin; |
universe@486 | 518 | void *end = cx_linked_list_last(begin, loc_next); |
universe@468 | 519 | |
universe@486 | 520 | cx_linked_list_sort(&begin, &end, loc_prev, loc_next, loc_data, |
universe@602 | 521 | false, cx_cmp_int); |
universe@468 | 522 | |
universe@517 | 523 | node *check = reinterpret_cast<node *>(begin); |
universe@517 | 524 | node *check_last = nullptr; |
universe@517 | 525 | cx_for_n (i, sorted.size()) { |
universe@517 | 526 | EXPECT_EQ(check->data, sorted[i]); |
universe@517 | 527 | EXPECT_EQ(check->prev, check_last); |
universe@517 | 528 | if (i < sorted.size() - 1) { |
universe@517 | 529 | ASSERT_NE(check->next, nullptr); |
universe@468 | 530 | } |
universe@468 | 531 | check_last = check; |
universe@468 | 532 | check = check->next; |
universe@468 | 533 | } |
universe@517 | 534 | EXPECT_EQ(check, nullptr); |
universe@517 | 535 | EXPECT_EQ(end, check_last); |
universe@468 | 536 | } |
universe@468 | 537 | |
universe@517 | 538 | TEST(LinkedList_LowLevel, cx_linked_list_reverse) { |
universe@517 | 539 | auto testdata = create_nodes_test_data({2, 4, 6, 8}); |
universe@517 | 540 | auto expected = create_nodes_test_data({8, 6, 4, 2}); |
universe@473 | 541 | |
universe@517 | 542 | auto begin = reinterpret_cast<void *>(testdata.begin); |
universe@517 | 543 | auto end = cx_linked_list_last(begin, loc_next); |
universe@517 | 544 | auto orig_begin = begin, orig_end = end; |
universe@473 | 545 | |
universe@486 | 546 | cx_linked_list_reverse(&begin, &end, loc_prev, loc_next); |
universe@517 | 547 | EXPECT_EQ(end, orig_begin); |
universe@517 | 548 | EXPECT_EQ(begin, orig_end); |
universe@602 | 549 | EXPECT_EQ(cx_linked_list_compare(begin, expected.begin, loc_next, loc_data, false, false, cx_cmp_int), 0); |
universe@473 | 550 | } |
universe@456 | 551 | |
universe@517 | 552 | class HighLevelTest : public ::testing::Test { |
universe@517 | 553 | mutable std::unordered_set<CxList *> lists; |
universe@517 | 554 | protected: |
universe@518 | 555 | CxTestingAllocator testingAllocator; |
universe@455 | 556 | |
universe@517 | 557 | void TearDown() override { |
universe@517 | 558 | for (auto &&l: lists) cxListDestroy(l); |
universe@518 | 559 | EXPECT_TRUE(testingAllocator.verify()); |
universe@517 | 560 | } |
universe@517 | 561 | |
universe@517 | 562 | static constexpr size_t testdata_len = 250; |
universe@517 | 563 | int_test_data<testdata_len> testdata; |
universe@517 | 564 | |
universe@517 | 565 | auto autofree(CxList *list) const -> CxList * { |
universe@517 | 566 | lists.insert(list); |
universe@517 | 567 | return list; |
universe@517 | 568 | } |
universe@517 | 569 | |
universe@517 | 570 | auto linkedListFromTestData() const -> CxList * { |
universe@517 | 571 | return autofree( |
universe@517 | 572 | cxLinkedListFromArray( |
universe@518 | 573 | &testingAllocator, |
universe@602 | 574 | cx_cmp_int, |
universe@517 | 575 | sizeof(int), |
universe@517 | 576 | testdata_len, |
universe@517 | 577 | testdata.data.data() |
universe@517 | 578 | ) |
universe@517 | 579 | ); |
universe@517 | 580 | } |
universe@517 | 581 | |
universe@517 | 582 | auto pointerLinkedListFromTestData() const -> CxList * { |
universe@602 | 583 | auto list = autofree(cxPointerLinkedListCreate(&testingAllocator, cx_cmp_int)); |
universe@517 | 584 | cx_for_n(i, testdata_len) cxListAdd(list, &testdata.data[i]); |
universe@517 | 585 | return list; |
universe@517 | 586 | } |
universe@517 | 587 | |
universe@518 | 588 | void verifyCreate(CxList *list) const { |
universe@528 | 589 | EXPECT_EQ(list->content_destructor_type, CX_DESTRUCTOR_NONE); |
universe@517 | 590 | EXPECT_EQ(list->size, 0); |
universe@517 | 591 | EXPECT_EQ(list->capacity, (size_t) -1); |
universe@518 | 592 | EXPECT_EQ(list->allocator, &testingAllocator); |
universe@602 | 593 | EXPECT_EQ(list->cmpfunc, cx_cmp_int); |
universe@517 | 594 | } |
universe@517 | 595 | |
universe@528 | 596 | void verifyAdd( |
universe@528 | 597 | CxList *list, |
universe@528 | 598 | bool write_through |
universe@528 | 599 | ) { |
universe@517 | 600 | auto len = testdata_len; |
universe@517 | 601 | cx_for_n (i, len) EXPECT_EQ(cxListAdd(list, &testdata.data[i]), 0); |
universe@517 | 602 | EXPECT_EQ(list->size, len); |
universe@517 | 603 | EXPECT_GE(list->capacity, list->size); |
universe@517 | 604 | cx_for_n (i, len) EXPECT_EQ(*(int *) cxListAt(list, i), testdata.data[i]); |
universe@517 | 605 | cx_for_n (i, len) ++testdata.data[i]; |
universe@517 | 606 | if (write_through) { |
universe@517 | 607 | cx_for_n (i, len) EXPECT_EQ(*(int *) cxListAt(list, i), testdata.data[i]); |
universe@517 | 608 | } else { |
universe@517 | 609 | cx_for_n (i, len) EXPECT_EQ(*(int *) cxListAt(list, i), testdata.data[i] - 1); |
universe@517 | 610 | } |
universe@517 | 611 | } |
universe@517 | 612 | |
universe@517 | 613 | static void verifyInsert(CxList *list) { |
universe@517 | 614 | int a = 5, b = 47, c = 13, d = 42; |
universe@517 | 615 | |
universe@517 | 616 | EXPECT_NE(cxListInsert(list, 1, &a), 0); |
universe@517 | 617 | EXPECT_EQ(list->size, 0); |
universe@517 | 618 | EXPECT_EQ(cxListInsert(list, 0, &a), 0); |
universe@517 | 619 | EXPECT_EQ(list->size, 1); |
universe@517 | 620 | EXPECT_EQ(cxListInsert(list, 0, &b), 0); |
universe@517 | 621 | EXPECT_EQ(list->size, 2); |
universe@517 | 622 | EXPECT_EQ(cxListInsert(list, 1, &c), 0); |
universe@517 | 623 | EXPECT_EQ(list->size, 3); |
universe@517 | 624 | EXPECT_EQ(cxListInsert(list, 3, &d), 0); |
universe@517 | 625 | |
universe@517 | 626 | EXPECT_EQ(list->size, 4); |
universe@517 | 627 | EXPECT_GE(list->capacity, list->size); |
universe@517 | 628 | |
universe@517 | 629 | EXPECT_EQ(*(int *) cxListAt(list, 0), 47); |
universe@517 | 630 | EXPECT_EQ(*(int *) cxListAt(list, 1), 13); |
universe@517 | 631 | EXPECT_EQ(*(int *) cxListAt(list, 2), 5); |
universe@517 | 632 | EXPECT_EQ(*(int *) cxListAt(list, 3), 42); |
universe@517 | 633 | } |
universe@517 | 634 | |
universe@517 | 635 | void verifyRemove(CxList *list) const { |
universe@517 | 636 | EXPECT_EQ(cxListRemove(list, 2), 0); |
universe@517 | 637 | EXPECT_EQ(cxListRemove(list, 4), 0); |
universe@517 | 638 | EXPECT_EQ(list->size, testdata_len - 2); |
universe@517 | 639 | EXPECT_GE(list->capacity, list->size); |
universe@517 | 640 | EXPECT_EQ(*(int *) cxListAt(list, 0), testdata.data[0]); |
universe@517 | 641 | EXPECT_EQ(*(int *) cxListAt(list, 1), testdata.data[1]); |
universe@517 | 642 | EXPECT_EQ(*(int *) cxListAt(list, 2), testdata.data[3]); |
universe@517 | 643 | EXPECT_EQ(*(int *) cxListAt(list, 3), testdata.data[4]); |
universe@517 | 644 | EXPECT_EQ(*(int *) cxListAt(list, 4), testdata.data[6]); |
universe@517 | 645 | |
universe@517 | 646 | EXPECT_EQ(cxListRemove(list, 0), 0); |
universe@517 | 647 | EXPECT_EQ(list->size, testdata_len - 3); |
universe@517 | 648 | EXPECT_GE(list->capacity, list->size); |
universe@517 | 649 | EXPECT_EQ(*(int *) cxListAt(list, 0), testdata.data[1]); |
universe@517 | 650 | EXPECT_EQ(*(int *) cxListAt(list, 1), testdata.data[3]); |
universe@517 | 651 | |
universe@517 | 652 | EXPECT_NE(cxListRemove(list, testdata_len), 0); |
universe@517 | 653 | } |
universe@517 | 654 | |
universe@517 | 655 | void verifyAt(CxList *list) const { |
universe@517 | 656 | auto len = testdata_len; |
universe@517 | 657 | EXPECT_EQ(list->size, len); |
universe@521 | 658 | cx_for_n (i, len) { |
universe@521 | 659 | EXPECT_EQ(*(int *) cxListAt(list, i), testdata.data[i]); |
universe@521 | 660 | } |
universe@517 | 661 | EXPECT_EQ(cxListAt(list, list->size), nullptr); |
universe@517 | 662 | } |
universe@517 | 663 | |
universe@517 | 664 | void verifyFind(CxList *list) const { |
universe@517 | 665 | cx_for_n (attempt, 25) { |
universe@517 | 666 | size_t exp = rand() % testdata_len; // NOLINT(cert-msc50-cpp) |
universe@517 | 667 | int val = testdata.data[exp]; |
universe@517 | 668 | // randomly picked number could occur earlier in list - find first position |
universe@517 | 669 | cx_for_n (i, exp) { |
universe@517 | 670 | if (testdata.data[i] == val) { |
universe@517 | 671 | exp = i; |
universe@517 | 672 | break; |
universe@517 | 673 | } |
universe@517 | 674 | } |
universe@517 | 675 | EXPECT_EQ(cxListFind(list, &val), exp); |
universe@517 | 676 | } |
universe@517 | 677 | } |
universe@517 | 678 | |
universe@517 | 679 | void verifySort(CxList *list) const { |
universe@517 | 680 | std::array<int, testdata_len> expected{}; |
universe@517 | 681 | std::partial_sort_copy(testdata.data.begin(), testdata.data.end(), expected.begin(), expected.end()); |
universe@517 | 682 | cxListSort(list); |
universe@517 | 683 | cx_for_n (i, testdata_len) ASSERT_EQ(*(int *) cxListAt(list, i), expected[i]); |
universe@517 | 684 | } |
universe@517 | 685 | |
universe@517 | 686 | void verifyIterator(CxList *list) const { |
universe@517 | 687 | int i = 0; |
universe@517 | 688 | CxIterator iter = cxListBegin(list); |
universe@517 | 689 | cx_foreach(int*, x, iter) { |
universe@517 | 690 | ASSERT_EQ(iter.index, (size_t) (i + 1) / 2); |
universe@517 | 691 | ASSERT_EQ(*x, testdata.data[i]); |
universe@517 | 692 | if (i % 2 == 1) iter.remove = true; |
universe@517 | 693 | i++; |
universe@517 | 694 | } |
universe@517 | 695 | auto len = testdata_len; |
universe@517 | 696 | EXPECT_EQ(i, len); |
universe@517 | 697 | ASSERT_EQ(list->size, len / 2); |
universe@517 | 698 | cx_for_n(j, len / 2) ASSERT_EQ(*(int *) cxListAt(list, j), testdata.data[j * 2]); |
universe@517 | 699 | } |
universe@517 | 700 | |
universe@517 | 701 | static void verifyInsertViaIterator(CxList *list) { |
universe@517 | 702 | int newdata[] = {10, 20, 30, 40, 50}; |
universe@517 | 703 | |
universe@517 | 704 | CxIterator iter = cxListIterator(list, 2); |
universe@517 | 705 | EXPECT_TRUE(cxIteratorValid(&iter)); |
universe@517 | 706 | EXPECT_EQ(iter.index, 2); |
universe@517 | 707 | EXPECT_EQ(*(int *) cxIteratorCurrent(&iter), 2); |
universe@517 | 708 | cxListInsertAfter(&iter, &newdata[0]); |
universe@517 | 709 | EXPECT_TRUE(cxIteratorValid(&iter)); |
universe@517 | 710 | EXPECT_EQ(iter.index, 2); |
universe@517 | 711 | EXPECT_EQ(*(int *) cxIteratorCurrent(&iter), 2); |
universe@517 | 712 | cxListInsertBefore(&iter, &newdata[1]); |
universe@517 | 713 | EXPECT_TRUE(cxIteratorValid(&iter)); |
universe@517 | 714 | EXPECT_EQ(iter.index, 3); |
universe@517 | 715 | EXPECT_EQ(*(int *) cxIteratorCurrent(&iter), 2); |
universe@517 | 716 | |
universe@517 | 717 | iter = cxListBegin(list); |
universe@517 | 718 | cxListInsertBefore(&iter, &newdata[2]); |
universe@517 | 719 | EXPECT_TRUE(cxIteratorValid(&iter)); |
universe@517 | 720 | EXPECT_EQ(iter.index, 1); |
universe@517 | 721 | EXPECT_EQ(*(int *) cxIteratorCurrent(&iter), 0); |
universe@517 | 722 | iter = cxListIterator(list, list->size); |
universe@517 | 723 | cxListInsertBefore(&iter, &newdata[3]); |
universe@517 | 724 | EXPECT_FALSE(cxIteratorValid(&iter)); |
universe@517 | 725 | EXPECT_EQ(iter.index, 9); |
universe@517 | 726 | iter = cxListIterator(list, list->size); |
universe@517 | 727 | cxListInsertAfter(&iter, &newdata[4]); |
universe@517 | 728 | EXPECT_FALSE(cxIteratorValid(&iter)); |
universe@517 | 729 | EXPECT_EQ(iter.index, 10); |
universe@517 | 730 | |
universe@517 | 731 | int expdata[] = {30, 0, 1, 20, 2, 10, 3, 4, 40, 50}; |
universe@517 | 732 | cx_for_n (j, 10) EXPECT_EQ(*(int *) cxListAt(list, j), expdata[j]); |
universe@517 | 733 | } |
universe@521 | 734 | |
universe@521 | 735 | void verifyReverse(CxList *list) const { |
universe@521 | 736 | cxListReverse(list); |
universe@521 | 737 | cx_for_n(i, testdata_len) { |
universe@521 | 738 | ASSERT_EQ(*(int *) cxListAt(list, i), testdata.data[testdata_len - 1 - i]); |
universe@521 | 739 | } |
universe@521 | 740 | } |
universe@521 | 741 | |
universe@528 | 742 | static void verifyCompare( |
universe@528 | 743 | CxList *left, |
universe@528 | 744 | CxList *right |
universe@528 | 745 | ) { |
universe@521 | 746 | EXPECT_EQ(cxListCompare(left, right), 0); |
universe@521 | 747 | int x = 42; |
universe@521 | 748 | cxListAdd(left, &x); |
universe@521 | 749 | ASSERT_GT(left->size, right->size); |
universe@521 | 750 | EXPECT_GT(cxListCompare(left, right), 0); |
universe@521 | 751 | EXPECT_LT(cxListCompare(right, left), 0); |
universe@521 | 752 | cxListAdd(right, &x); |
universe@521 | 753 | ASSERT_EQ(left->size, right->size); |
universe@521 | 754 | EXPECT_EQ(cxListCompare(left, right), 0); |
universe@521 | 755 | int a = 5, b = 10; |
universe@521 | 756 | cxListInsert(left, 15, &a); |
universe@521 | 757 | cxListInsert(right, 15, &b); |
universe@521 | 758 | ASSERT_EQ(left->size, right->size); |
universe@521 | 759 | EXPECT_LT(cxListCompare(left, right), 0); |
universe@521 | 760 | EXPECT_GT(cxListCompare(right, left), 0); |
universe@528 | 761 | *(int *) cxListAt(left, 15) = 10; |
universe@521 | 762 | EXPECT_EQ(cxListCompare(left, right), 0); |
universe@521 | 763 | } |
universe@517 | 764 | }; |
universe@517 | 765 | |
universe@517 | 766 | class LinkedList : public HighLevelTest { |
universe@517 | 767 | }; |
universe@517 | 768 | |
universe@517 | 769 | class PointerLinkedList : public HighLevelTest { |
universe@517 | 770 | }; |
universe@517 | 771 | |
universe@517 | 772 | TEST_F(LinkedList, cxLinkedListCreate) { |
universe@602 | 773 | CxList *list = autofree(cxLinkedListCreate(&testingAllocator, cx_cmp_int, sizeof(int))); |
universe@517 | 774 | EXPECT_EQ(list->itemsize, sizeof(int)); |
universe@517 | 775 | verifyCreate(list); |
universe@506 | 776 | } |
universe@506 | 777 | |
universe@517 | 778 | TEST_F(PointerLinkedList, cxPointerLinkedListCreate) { |
universe@602 | 779 | CxList *list = autofree(cxPointerLinkedListCreate(&testingAllocator, cx_cmp_int)); |
universe@517 | 780 | EXPECT_EQ(list->itemsize, sizeof(void *)); |
universe@517 | 781 | verifyCreate(list); |
universe@455 | 782 | } |
universe@455 | 783 | |
universe@517 | 784 | TEST_F(LinkedList, cxLinkedListFromArray) { |
universe@602 | 785 | CxList *expected = autofree(cxLinkedListCreate(&testingAllocator, cx_cmp_int, sizeof(int))); |
universe@517 | 786 | cx_for_n (i, testdata_len) cxListAdd(expected, &testdata.data[i]); |
universe@602 | 787 | CxList *list = autofree(cxLinkedListFromArray(&testingAllocator, cx_cmp_int, sizeof(int), |
universe@517 | 788 | testdata_len, testdata.data.data())); |
universe@517 | 789 | EXPECT_EQ(cxListCompare(list, expected), 0); |
universe@498 | 790 | } |
universe@498 | 791 | |
universe@517 | 792 | TEST_F(LinkedList, cxListAdd) { |
universe@602 | 793 | CxList *list = autofree(cxLinkedListCreate(&testingAllocator, cx_cmp_int, sizeof(int))); |
universe@517 | 794 | verifyAdd(list, false); |
universe@488 | 795 | } |
universe@488 | 796 | |
universe@517 | 797 | TEST_F(PointerLinkedList, cxListAdd) { |
universe@602 | 798 | CxList *list = autofree(cxPointerLinkedListCreate(&testingAllocator, cx_cmp_int)); |
universe@517 | 799 | verifyAdd(list, true); |
universe@507 | 800 | } |
universe@507 | 801 | |
universe@517 | 802 | TEST_F(LinkedList, cxListInsert) { |
universe@602 | 803 | verifyInsert(autofree(cxLinkedListCreate(&testingAllocator, cx_cmp_int, sizeof(int)))); |
universe@459 | 804 | } |
universe@459 | 805 | |
universe@517 | 806 | TEST_F(PointerLinkedList, cxListInsert) { |
universe@602 | 807 | verifyInsert(autofree(cxPointerLinkedListCreate(&testingAllocator, cx_cmp_int))); |
universe@498 | 808 | } |
universe@498 | 809 | |
universe@517 | 810 | TEST_F(LinkedList, cxListRemove) { |
universe@517 | 811 | verifyRemove(linkedListFromTestData()); |
universe@498 | 812 | } |
universe@498 | 813 | |
universe@517 | 814 | TEST_F(PointerLinkedList, cxListRemove) { |
universe@517 | 815 | verifyRemove(pointerLinkedListFromTestData()); |
universe@509 | 816 | } |
universe@459 | 817 | |
universe@517 | 818 | TEST_F(LinkedList, cxListAt) { |
universe@517 | 819 | verifyAt(linkedListFromTestData()); |
universe@509 | 820 | } |
universe@509 | 821 | |
universe@517 | 822 | TEST_F(PointerLinkedList, cxListAt) { |
universe@517 | 823 | verifyAt(pointerLinkedListFromTestData()); |
universe@459 | 824 | } |
universe@459 | 825 | |
universe@517 | 826 | TEST_F(LinkedList, cxListFind) { |
universe@517 | 827 | verifyFind(linkedListFromTestData()); |
universe@509 | 828 | } |
universe@509 | 829 | |
universe@517 | 830 | TEST_F(PointerLinkedList, cxListFind) { |
universe@517 | 831 | verifyFind(pointerLinkedListFromTestData()); |
universe@509 | 832 | } |
universe@498 | 833 | |
universe@517 | 834 | TEST_F(LinkedList, cxListSort) { |
universe@517 | 835 | verifySort(linkedListFromTestData()); |
universe@498 | 836 | } |
universe@498 | 837 | |
universe@517 | 838 | TEST_F(PointerLinkedList, cxListSort) { |
universe@517 | 839 | verifySort(pointerLinkedListFromTestData()); |
universe@479 | 840 | } |
universe@479 | 841 | |
universe@517 | 842 | TEST_F(LinkedList, Iterator) { |
universe@517 | 843 | verifyIterator(linkedListFromTestData()); |
universe@509 | 844 | } |
universe@498 | 845 | |
universe@517 | 846 | TEST_F(PointerLinkedList, Iterator) { |
universe@517 | 847 | verifyIterator(pointerLinkedListFromTestData()); |
universe@498 | 848 | } |
universe@498 | 849 | |
universe@517 | 850 | TEST_F(LinkedList, InsertViaIterator) { |
universe@517 | 851 | int fivenums[] = {0, 1, 2, 3, 4, 5}; |
universe@602 | 852 | CxList *list = autofree(cxLinkedListFromArray(&testingAllocator, cx_cmp_int, sizeof(int), 5, fivenums)); |
universe@517 | 853 | verifyInsertViaIterator(list); |
universe@459 | 854 | } |
universe@459 | 855 | |
universe@517 | 856 | TEST_F(PointerLinkedList, InsertViaIterator) { |
universe@517 | 857 | int fivenums[] = {0, 1, 2, 3, 4, 5}; |
universe@602 | 858 | CxList *list = autofree(cxPointerLinkedListCreate(&testingAllocator, cx_cmp_int)); |
universe@517 | 859 | cx_for_n (i, 5) cxListAdd(list, &fivenums[i]); |
universe@517 | 860 | verifyInsertViaIterator(list); |
universe@509 | 861 | } |
universe@521 | 862 | |
universe@521 | 863 | TEST_F(LinkedList, cxListReverse) { |
universe@521 | 864 | verifyReverse(linkedListFromTestData()); |
universe@521 | 865 | } |
universe@521 | 866 | |
universe@521 | 867 | TEST_F(PointerLinkedList, cxListReverse) { |
universe@521 | 868 | verifyReverse(pointerLinkedListFromTestData()); |
universe@521 | 869 | } |
universe@521 | 870 | |
universe@521 | 871 | TEST_F(LinkedList, cxListCompare) { |
universe@521 | 872 | auto left = linkedListFromTestData(); |
universe@521 | 873 | auto right = linkedListFromTestData(); |
universe@521 | 874 | verifyCompare(left, right); |
universe@521 | 875 | } |
universe@521 | 876 | |
universe@552 | 877 | TEST_F(LinkedList, cxListCompareWithPtrList) { |
universe@552 | 878 | auto left = linkedListFromTestData(); |
universe@552 | 879 | auto right = pointerLinkedListFromTestData(); |
universe@552 | 880 | verifyCompare(left, right); |
universe@552 | 881 | } |
universe@552 | 882 | |
universe@521 | 883 | TEST_F(PointerLinkedList, cxListCompare) { |
universe@521 | 884 | auto left = pointerLinkedListFromTestData(); |
universe@521 | 885 | auto right = pointerLinkedListFromTestData(); |
universe@521 | 886 | verifyCompare(left, right); |
universe@521 | 887 | } |
universe@521 | 888 | |
universe@552 | 889 | TEST_F(PointerLinkedList, cxListCompareWithNormalList) { |
universe@552 | 890 | auto left = pointerLinkedListFromTestData(); |
universe@552 | 891 | auto right = linkedListFromTestData(); |
universe@552 | 892 | verifyCompare(left, right); |
universe@552 | 893 | } |
universe@552 | 894 | |
universe@528 | 895 | TEST_F(PointerLinkedList, NoDestructor) { |
universe@528 | 896 | void *item = cxMalloc(&testingAllocator, sizeof(int)); |
universe@602 | 897 | auto list = cxPointerLinkedListCreate(cxDefaultAllocator, cx_cmp_int); |
universe@528 | 898 | cxListAdd(list, item); |
universe@528 | 899 | ASSERT_FALSE(testingAllocator.verify()); |
universe@528 | 900 | cxListDestroy(list); |
universe@528 | 901 | EXPECT_FALSE(testingAllocator.verify()); |
universe@528 | 902 | cxFree(&testingAllocator, item); |
universe@528 | 903 | EXPECT_TRUE(testingAllocator.verify()); |
universe@528 | 904 | } |
universe@528 | 905 | |
universe@528 | 906 | TEST_F(PointerLinkedList, SimpleDestructor) { |
universe@528 | 907 | int item = 0; |
universe@602 | 908 | auto list = cxPointerLinkedListCreate(cxDefaultAllocator, cx_cmp_int); |
universe@528 | 909 | list->content_destructor_type = CX_DESTRUCTOR_SIMPLE; |
universe@528 | 910 | list->simple_destructor = [](void *elem) { *(int *) elem = 42; }; |
universe@528 | 911 | cxListAdd(list, &item); |
universe@528 | 912 | cxListDestroy(list); |
universe@528 | 913 | EXPECT_EQ(item, 42); |
universe@528 | 914 | } |
universe@528 | 915 | |
universe@528 | 916 | TEST_F(PointerLinkedList, AdvancedDestructor) { |
universe@528 | 917 | void *item = cxMalloc(&testingAllocator, sizeof(int)); |
universe@602 | 918 | auto list = cxPointerLinkedListCreate(cxDefaultAllocator, cx_cmp_int); |
universe@528 | 919 | list->content_destructor_type = CX_DESTRUCTOR_ADVANCED; |
universe@528 | 920 | list->advanced_destructor.data = &testingAllocator; |
universe@528 | 921 | list->advanced_destructor.func = (cx_destructor_func2) cxFree; |
universe@528 | 922 | cxListAdd(list, item); |
universe@528 | 923 | ASSERT_FALSE(testingAllocator.verify()); |
universe@528 | 924 | cxListDestroy(list); |
universe@528 | 925 | EXPECT_TRUE(testingAllocator.verify()); |
universe@528 | 926 | } |