thodg/libgit2/tests/object/tree/write.c
Tag
-
Show log
Commit
-
Hash : 208a2c8a
Author :
Date : 2014-12-27T12:09:11
treebuilder: rename _create() to _new() This function is a constructor, so let's name it like one and leave _create() for the reference functions, which do create/write the reference.
-
tests/object/tree/write.c
-
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442
#include "clar_libgit2.h" #include "tree.h" static const char *blob_oid = "fa49b077972391ad58037050f2a75f74e3671e92"; static const char *first_tree = "181037049a54a1eb5fab404658a3a250b44335d7"; static const char *second_tree = "f60079018b664e4e79329a7ef9559c8d9e0378d1"; static const char *third_tree = "eb86d8b81d6adbd5290a935d6c9976882de98488"; static git_repository *g_repo; /* Fixture setup and teardown */ void test_object_tree_write__initialize(void) { g_repo = cl_git_sandbox_init("testrepo"); } void test_object_tree_write__cleanup(void) { cl_git_sandbox_cleanup(); } void test_object_tree_write__from_memory(void) { /* write a tree from a memory */ git_treebuilder *builder; git_tree *tree; git_oid id, bid, rid, id2; git_oid_fromstr(&id, first_tree); git_oid_fromstr(&id2, second_tree); git_oid_fromstr(&bid, blob_oid); /* create a second tree from first tree using `git_treebuilder_insert` * on REPOSITORY_FOLDER. */ cl_git_pass(git_tree_lookup(&tree, g_repo, &id)); cl_git_pass(git_treebuilder_new(&builder, g_repo, tree)); cl_git_fail(git_treebuilder_insert(NULL, builder, "", &bid, GIT_FILEMODE_BLOB)); cl_git_fail(git_treebuilder_insert(NULL, builder, "/", &bid, GIT_FILEMODE_BLOB)); cl_git_fail(git_treebuilder_insert(NULL, builder, ".git", &bid, GIT_FILEMODE_BLOB)); cl_git_fail(git_treebuilder_insert(NULL, builder, "..", &bid, GIT_FILEMODE_BLOB)); cl_git_fail(git_treebuilder_insert(NULL, builder, ".", &bid, GIT_FILEMODE_BLOB)); cl_git_fail(git_treebuilder_insert(NULL, builder, "folder/new.txt", &bid, GIT_FILEMODE_BLOB)); cl_git_pass(git_treebuilder_insert( NULL, builder, "new.txt", &bid, GIT_FILEMODE_BLOB)); cl_git_pass(git_treebuilder_write(&rid, builder)); cl_assert(git_oid_cmp(&rid, &id2) == 0); git_treebuilder_free(builder); git_tree_free(tree); } void test_object_tree_write__subtree(void) { /* write a hierarchical tree from a memory */ git_treebuilder *builder; git_tree *tree; git_oid id, bid, subtree_id, id2, id3; git_oid id_hiearar; git_oid_fromstr(&id, first_tree); git_oid_fromstr(&id2, second_tree); git_oid_fromstr(&id3, third_tree); git_oid_fromstr(&bid, blob_oid); /* create subtree */ cl_git_pass(git_treebuilder_new(&builder, g_repo, NULL)); cl_git_pass(git_treebuilder_insert( NULL, builder, "new.txt", &bid, GIT_FILEMODE_BLOB)); /* -V536 */ cl_git_pass(git_treebuilder_write(&subtree_id, builder)); git_treebuilder_free(builder); /* create parent tree */ cl_git_pass(git_tree_lookup(&tree, g_repo, &id)); cl_git_pass(git_treebuilder_new(&builder, g_repo, tree)); cl_git_pass(git_treebuilder_insert( NULL, builder, "new", &subtree_id, GIT_FILEMODE_TREE)); /* -V536 */ cl_git_pass(git_treebuilder_write(&id_hiearar, builder)); git_treebuilder_free(builder); git_tree_free(tree); cl_assert(git_oid_cmp(&id_hiearar, &id3) == 0); /* check data is correct */ cl_git_pass(git_tree_lookup(&tree, g_repo, &id_hiearar)); cl_assert(2 == git_tree_entrycount(tree)); git_tree_free(tree); } /* * And the Lord said: Is this tree properly sorted? */ void test_object_tree_write__sorted_subtrees(void) { git_treebuilder *builder; git_tree *tree; unsigned int i; int position_c = -1, position_cake = -1, position_config = -1; struct { unsigned int attr; const char *filename; } entries[] = { { GIT_FILEMODE_BLOB, ".gitattributes" }, { GIT_FILEMODE_BLOB, ".gitignore" }, { GIT_FILEMODE_BLOB, ".htaccess" }, { GIT_FILEMODE_BLOB, "Capfile" }, { GIT_FILEMODE_BLOB, "Makefile"}, { GIT_FILEMODE_BLOB, "README"}, { GIT_FILEMODE_TREE, "app"}, { GIT_FILEMODE_TREE, "cake"}, { GIT_FILEMODE_TREE, "config"}, { GIT_FILEMODE_BLOB, "c"}, { GIT_FILEMODE_BLOB, "git_test.txt"}, { GIT_FILEMODE_BLOB, "htaccess.htaccess"}, { GIT_FILEMODE_BLOB, "index.php"}, { GIT_FILEMODE_TREE, "plugins"}, { GIT_FILEMODE_TREE, "schemas"}, { GIT_FILEMODE_TREE, "ssl-certs"}, { GIT_FILEMODE_TREE, "vendors"} }; git_oid blank_oid, tree_oid; memset(&blank_oid, 0x0, sizeof(blank_oid)); cl_git_pass(git_treebuilder_new(&builder, g_repo, NULL)); for (i = 0; i < ARRAY_SIZE(entries); ++i) { cl_git_pass(git_treebuilder_insert(NULL, builder, entries[i].filename, &blank_oid, entries[i].attr)); } cl_git_pass(git_treebuilder_write(&tree_oid, builder)); cl_git_pass(git_tree_lookup(&tree, g_repo, &tree_oid)); for (i = 0; i < git_tree_entrycount(tree); i++) { const git_tree_entry *entry = git_tree_entry_byindex(tree, i); if (strcmp(entry->filename, "c") == 0) position_c = i; if (strcmp(entry->filename, "cake") == 0) position_cake = i; if (strcmp(entry->filename, "config") == 0) position_config = i; } git_tree_free(tree); cl_assert(position_c != -1); cl_assert(position_cake != -1); cl_assert(position_config != -1); cl_assert(position_c < position_cake); cl_assert(position_cake < position_config); git_treebuilder_free(builder); } static struct { unsigned int attr; const char *filename; } _entries[] = { { GIT_FILEMODE_BLOB, "aardvark" }, { GIT_FILEMODE_BLOB, ".first" }, { GIT_FILEMODE_BLOB, "apple" }, { GIT_FILEMODE_BLOB, "last"}, { GIT_FILEMODE_BLOB, "apple_after"}, { GIT_FILEMODE_BLOB, "after_aardvark"}, { 0, NULL }, }; void test_object_tree_write__removing_and_re_adding_in_treebuilder(void) { git_treebuilder *builder; int i, aardvark_i, apple_i, apple_after_i, apple_extra_i, last_i; git_oid blank_oid, tree_oid; git_tree *tree; memset(&blank_oid, 0x0, sizeof(blank_oid)); cl_git_pass(git_treebuilder_new(&builder, g_repo, NULL)); cl_assert_equal_i(0, (int)git_treebuilder_entrycount(builder)); for (i = 0; _entries[i].filename; ++i) cl_git_pass(git_treebuilder_insert(NULL, builder, _entries[i].filename, &blank_oid, _entries[i].attr)); cl_assert_equal_i(6, (int)git_treebuilder_entrycount(builder)); cl_git_pass(git_treebuilder_remove(builder, "apple")); cl_assert_equal_i(5, (int)git_treebuilder_entrycount(builder)); cl_git_pass(git_treebuilder_remove(builder, "apple_after")); cl_assert_equal_i(4, (int)git_treebuilder_entrycount(builder)); cl_git_pass(git_treebuilder_insert( NULL, builder, "before_last", &blank_oid, GIT_FILEMODE_BLOB)); cl_assert_equal_i(5, (int)git_treebuilder_entrycount(builder)); /* reinsert apple_after */ cl_git_pass(git_treebuilder_insert( NULL, builder, "apple_after", &blank_oid, GIT_FILEMODE_BLOB)); cl_assert_equal_i(6, (int)git_treebuilder_entrycount(builder)); cl_git_pass(git_treebuilder_remove(builder, "last")); cl_assert_equal_i(5, (int)git_treebuilder_entrycount(builder)); /* reinsert last */ cl_git_pass(git_treebuilder_insert( NULL, builder, "last", &blank_oid, GIT_FILEMODE_BLOB)); cl_assert_equal_i(6, (int)git_treebuilder_entrycount(builder)); cl_git_pass(git_treebuilder_insert( NULL, builder, "apple_extra", &blank_oid, GIT_FILEMODE_BLOB)); cl_assert_equal_i(7, (int)git_treebuilder_entrycount(builder)); cl_git_pass(git_treebuilder_write(&tree_oid, builder)); git_treebuilder_free(builder); cl_git_pass(git_tree_lookup(&tree, g_repo, &tree_oid)); cl_assert_equal_i(7, (int)git_tree_entrycount(tree)); cl_assert(git_tree_entry_byname(tree, ".first") != NULL); cl_assert(git_tree_entry_byname(tree, "apple") == NULL); cl_assert(git_tree_entry_byname(tree, "apple_after") != NULL); cl_assert(git_tree_entry_byname(tree, "apple_extra") != NULL); cl_assert(git_tree_entry_byname(tree, "last") != NULL); aardvark_i = apple_i = apple_after_i = apple_extra_i = last_i = -1; for (i = 0; i < 7; ++i) { const git_tree_entry *entry = git_tree_entry_byindex(tree, i); if (!strcmp(entry->filename, "aardvark")) aardvark_i = i; else if (!strcmp(entry->filename, "apple")) apple_i = i; else if (!strcmp(entry->filename, "apple_after")) apple_after_i = i; else if (!strcmp(entry->filename, "apple_extra")) apple_extra_i = i; else if (!strcmp(entry->filename, "last")) last_i = i; } cl_assert_equal_i(-1, apple_i); cl_assert_equal_i(6, last_i); cl_assert(aardvark_i < apple_after_i); cl_assert(apple_after_i < apple_extra_i); git_tree_free(tree); } static int treebuilder_filter_prefixed( const git_tree_entry *entry, void *payload) { return !git__prefixcmp(git_tree_entry_name(entry), payload); } void test_object_tree_write__filtering(void) { git_treebuilder *builder; int i; git_oid blank_oid, tree_oid; git_tree *tree; memset(&blank_oid, 0x0, sizeof(blank_oid)); cl_git_pass(git_treebuilder_new(&builder, g_repo, NULL)); for (i = 0; _entries[i].filename; ++i) cl_git_pass(git_treebuilder_insert(NULL, builder, _entries[i].filename, &blank_oid, _entries[i].attr)); cl_assert_equal_i(6, (int)git_treebuilder_entrycount(builder)); cl_assert(git_treebuilder_get(builder, "apple") != NULL); cl_assert(git_treebuilder_get(builder, "aardvark") != NULL); cl_assert(git_treebuilder_get(builder, "last") != NULL); git_treebuilder_filter(builder, treebuilder_filter_prefixed, "apple"); cl_assert_equal_i(4, (int)git_treebuilder_entrycount(builder)); cl_assert(git_treebuilder_get(builder, "apple") == NULL); cl_assert(git_treebuilder_get(builder, "aardvark") != NULL); cl_assert(git_treebuilder_get(builder, "last") != NULL); git_treebuilder_filter(builder, treebuilder_filter_prefixed, "a"); cl_assert_equal_i(2, (int)git_treebuilder_entrycount(builder)); cl_assert(git_treebuilder_get(builder, "aardvark") == NULL); cl_assert(git_treebuilder_get(builder, "last") != NULL); cl_git_pass(git_treebuilder_write(&tree_oid, builder)); git_treebuilder_free(builder); cl_git_pass(git_tree_lookup(&tree, g_repo, &tree_oid)); cl_assert_equal_i(2, (int)git_tree_entrycount(tree)); git_tree_free(tree); } void test_object_tree_write__cruel_paths(void) { static const char *the_paths[] = { "C:\\", " : * ? \" \n < > |", "a\\b", "\\\\b\a", ":\\", "COM1", "foo.aux", REP1024("1234"), /* 4096 char string */ REP1024("12345678"), /* 8192 char string */ "\xC5\xAA\x6E\xC4\xAD\x63\xC5\x8D\x64\x65\xCC\xBD", /* Ūnĭcōde̽ */ NULL }; git_treebuilder *builder; git_tree *tree; git_oid id, bid, subid; const char **scan; int count = 0, i, j; git_tree_entry *te; git_oid_fromstr(&bid, blob_oid); /* create tree */ cl_git_pass(git_treebuilder_new(&builder, g_repo, NULL)); for (scan = the_paths; *scan; ++scan) { cl_git_pass(git_treebuilder_insert( NULL, builder, *scan, &bid, GIT_FILEMODE_BLOB)); count++; } cl_git_pass(git_treebuilder_write(&id, builder)); git_treebuilder_free(builder); /* check data is correct */ cl_git_pass(git_tree_lookup(&tree, g_repo, &id)); cl_assert_equal_i(count, git_tree_entrycount(tree)); for (scan = the_paths; *scan; ++scan) { const git_tree_entry *cte = git_tree_entry_byname(tree, *scan); cl_assert(cte != NULL); cl_assert_equal_s(*scan, git_tree_entry_name(cte)); } for (scan = the_paths; *scan; ++scan) { cl_git_pass(git_tree_entry_bypath(&te, tree, *scan)); cl_assert_equal_s(*scan, git_tree_entry_name(te)); git_tree_entry_free(te); } git_tree_free(tree); /* let's try longer paths */ cl_git_pass(git_treebuilder_new(&builder, g_repo, NULL)); for (scan = the_paths; *scan; ++scan) { cl_git_pass(git_treebuilder_insert( NULL, builder, *scan, &id, GIT_FILEMODE_TREE)); } cl_git_pass(git_treebuilder_write(&subid, builder)); git_treebuilder_free(builder); /* check data is correct */ cl_git_pass(git_tree_lookup(&tree, g_repo, &subid)); cl_assert_equal_i(count, git_tree_entrycount(tree)); for (i = 0; i < count; ++i) { for (j = 0; j < count; ++j) { git_buf b = GIT_BUF_INIT; cl_git_pass(git_buf_joinpath(&b, the_paths[i], the_paths[j])); cl_git_pass(git_tree_entry_bypath(&te, tree, b.ptr)); cl_assert_equal_s(the_paths[j], git_tree_entry_name(te)); git_tree_entry_free(te); git_buf_free(&b); } } git_tree_free(tree); } void test_object_tree_write__protect_filesystems(void) { git_treebuilder *builder; git_oid bid; /* Ensure that (by default) we can write objects with funny names on * platforms that are not affected. */ cl_git_pass(git_treebuilder_new(&builder, g_repo, NULL)); #ifndef GIT_WIN32 cl_git_pass(git_treebuilder_insert(NULL, builder, ".git.", &bid, GIT_FILEMODE_BLOB)); cl_git_pass(git_treebuilder_insert(NULL, builder, "git~1", &bid, GIT_FILEMODE_BLOB)); #endif #ifndef __APPLE__ cl_git_pass(git_treebuilder_insert(NULL, builder, ".git\xef\xbb\xbf", &bid, GIT_FILEMODE_BLOB)); cl_git_pass(git_treebuilder_insert(NULL, builder, ".git\xe2\x80\xad", &bid, GIT_FILEMODE_BLOB)); #endif git_treebuilder_free(builder); /* Now turn on core.protectHFS and core.protectNTFS and validate that these * paths are rejected. */ cl_repo_set_bool(g_repo, "core.protectHFS", true); cl_repo_set_bool(g_repo, "core.protectNTFS", true); cl_git_pass(git_treebuilder_new(&builder, g_repo, NULL)); cl_git_fail(git_treebuilder_insert(NULL, builder, ".git.", &bid, GIT_FILEMODE_BLOB)); cl_git_fail(git_treebuilder_insert(NULL, builder, "git~1", &bid, GIT_FILEMODE_BLOB)); cl_git_fail(git_treebuilder_insert(NULL, builder, ".git\xef\xbb\xbf", &bid, GIT_FILEMODE_BLOB)); cl_git_fail(git_treebuilder_insert(NULL, builder, ".git\xe2\x80\xad", &bid, GIT_FILEMODE_BLOB)); git_treebuilder_free(builder); }