thodg/libgit2/tests/checkout/nasty.c
Tag
-
Show log
Commit
-
Hash : 07c989e9
Author :
Date : 2015-02-03T20:01:24
win32: further cleanups for 8.3 disabling
-
tests/checkout/nasty.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
#include "clar_libgit2.h" #include "checkout_helpers.h" #include "git2/checkout.h" #include "repository.h" #include "buffer.h" #include "fileops.h" static const char *repo_name = "nasty"; static git_repository *repo; static git_checkout_options checkout_opts; void test_checkout_nasty__initialize(void) { repo = cl_git_sandbox_init(repo_name); GIT_INIT_STRUCTURE(&checkout_opts, GIT_CHECKOUT_OPTIONS_VERSION); checkout_opts.checkout_strategy = GIT_CHECKOUT_FORCE; } void test_checkout_nasty__cleanup(void) { cl_git_sandbox_cleanup(); } static void test_checkout_passes(const char *refname, const char *filename) { git_oid commit_id; git_commit *commit; git_checkout_options opts = GIT_CHECKOUT_OPTIONS_INIT; git_buf path = GIT_BUF_INIT; cl_git_pass(git_buf_joinpath(&path, repo_name, filename)); cl_git_pass(git_reference_name_to_id(&commit_id, repo, refname)); cl_git_pass(git_commit_lookup(&commit, repo, &commit_id)); opts.checkout_strategy = GIT_CHECKOUT_FORCE | GIT_CHECKOUT_DONT_UPDATE_INDEX; cl_git_pass(git_checkout_tree(repo, (const git_object *)commit, &opts)); cl_assert(!git_path_exists(path.ptr)); git_commit_free(commit); git_buf_free(&path); } static void test_checkout_fails(const char *refname, const char *filename) { git_oid commit_id; git_commit *commit; git_checkout_options opts = GIT_CHECKOUT_OPTIONS_INIT; git_buf path = GIT_BUF_INIT; cl_git_pass(git_buf_joinpath(&path, repo_name, filename)); cl_git_pass(git_reference_name_to_id(&commit_id, repo, refname)); cl_git_pass(git_commit_lookup(&commit, repo, &commit_id)); opts.checkout_strategy = GIT_CHECKOUT_FORCE; cl_git_fail(git_checkout_tree(repo, (const git_object *)commit, &opts)); cl_assert(!git_path_exists(path.ptr)); git_commit_free(commit); git_buf_free(&path); } /* A tree that contains ".git" as a tree, with a blob inside * (".git/foobar"). */ void test_checkout_nasty__dotgit_tree(void) { test_checkout_fails("refs/heads/dotgit_tree", ".git/foobar"); } /* A tree that contains ".GIT" as a tree, with a blob inside * (".GIT/foobar"). */ void test_checkout_nasty__dotcapitalgit_tree(void) { test_checkout_fails("refs/heads/dotcapitalgit_tree", ".GIT/foobar"); } /* A tree that contains a tree ".", with a blob inside ("./foobar"). */ void test_checkout_nasty__dot_tree(void) { test_checkout_fails("refs/heads/dot_tree", "foobar"); } /* A tree that contains a tree ".", with a tree ".git", with a blob * inside ("./.git/foobar"). */ void test_checkout_nasty__dot_dotgit_tree(void) { test_checkout_fails("refs/heads/dot_dotgit_tree", ".git/foobar"); } /* A tree that contains a tree, with a tree "..", with a tree ".git", with a * blob inside ("foo/../.git/foobar"). */ void test_checkout_nasty__dotdot_dotgit_tree(void) { test_checkout_fails("refs/heads/dotdot_dotgit_tree", ".git/foobar"); } /* A tree that contains a tree, with a tree "..", with a blob inside * ("foo/../foobar"). */ void test_checkout_nasty__dotdot_tree(void) { test_checkout_fails("refs/heads/dotdot_tree", "foobar"); } /* A tree that contains a blob with the rogue name ".git/foobar" */ void test_checkout_nasty__dotgit_path(void) { test_checkout_fails("refs/heads/dotgit_path", ".git/foobar"); } /* A tree that contains a blob with the rogue name ".GIT/foobar" */ void test_checkout_nasty__dotcapitalgit_path(void) { test_checkout_fails("refs/heads/dotcapitalgit_path", ".GIT/foobar"); } /* A tree that contains a blob with the rogue name "./.git/foobar" */ void test_checkout_nasty__dot_dotgit_path(void) { test_checkout_fails("refs/heads/dot_dotgit_path", ".git/foobar"); } /* A tree that contains a blob with the rogue name "./.GIT/foobar" */ void test_checkout_nasty__dot_dotcapitalgit_path(void) { test_checkout_fails("refs/heads/dot_dotcapitalgit_path", ".GIT/foobar"); } /* A tree that contains a blob with the rogue name "foo/../.git/foobar" */ void test_checkout_nasty__dotdot_dotgit_path(void) { test_checkout_fails("refs/heads/dotdot_dotgit_path", ".git/foobar"); } /* A tree that contains a blob with the rogue name "foo/../.GIT/foobar" */ void test_checkout_nasty__dotdot_dotcapitalgit_path(void) { test_checkout_fails("refs/heads/dotdot_dotcapitalgit_path", ".GIT/foobar"); } /* A tree that contains a blob with the rogue name "foo/." */ void test_checkout_nasty__dot_path(void) { test_checkout_fails("refs/heads/dot_path", "./foobar"); } /* A tree that contains a blob with the rogue name "foo/." */ void test_checkout_nasty__dot_path_two(void) { test_checkout_fails("refs/heads/dot_path_two", "foo/."); } /* A tree that contains a blob with the rogue name "foo/../foobar" */ void test_checkout_nasty__dotdot_path(void) { test_checkout_fails("refs/heads/dotdot_path", "foobar"); } /* A tree that contains an entry with a backslash ".git\foobar" */ void test_checkout_nasty__dotgit_backslash_path(void) { #ifdef GIT_WIN32 test_checkout_fails("refs/heads/dotgit_backslash_path", ".git/foobar"); #endif } /* A tree that contains an entry with a backslash ".GIT\foobar" */ void test_checkout_nasty__dotcapitalgit_backslash_path(void) { #ifdef GIT_WIN32 test_checkout_fails("refs/heads/dotcapitalgit_backslash_path", ".GIT/foobar"); #endif } /* A tree that contains an entry with a backslash ".\.GIT\foobar" */ void test_checkout_nasty__dot_backslash_dotcapitalgit_path(void) { #ifdef GIT_WIN32 test_checkout_fails("refs/heads/dot_backslash_dotcapitalgit_path", ".GIT/foobar"); #endif } /* A tree that contains an entry ".git.", because Win32 APIs will drop the * trailing slash. */ void test_checkout_nasty__dot_git_dot(void) { #ifdef GIT_WIN32 test_checkout_fails("refs/heads/dot_git_dot", ".git/foobar"); #endif } /* A tree that contains an entry "git~1", because that is typically the * short name for ".git". */ void test_checkout_nasty__git_tilde1(void) { #ifdef GIT_WIN32 test_checkout_fails("refs/heads/git_tilde1", ".git/foobar"); #endif } /* A tree that contains an entry "git~2", when we have forced the short * name for ".git" into "GIT~2". */ void test_checkout_nasty__git_custom_shortname(void) { #ifdef GIT_WIN32 if (!cl_sandbox_supports_8dot3()) clar__skip(); cl_must_pass(p_rename("nasty/.git", "nasty/_temp")); cl_git_write2file("nasty/git~1", "", 0, O_RDWR|O_CREAT, 0666); cl_must_pass(p_rename("nasty/_temp", "nasty/.git")); test_checkout_fails("refs/heads/git_tilde2", ".git/foobar"); #endif } /* A tree that contains an entry "git~3", which should be allowed, since * it is not the typical short name ("GIT~1") or the actual short name * ("GIT~2") for ".git". */ void test_checkout_nasty__only_looks_like_a_git_shortname(void) { #ifdef GIT_WIN32 git_oid commit_id; git_commit *commit; git_checkout_options opts = GIT_CHECKOUT_OPTIONS_INIT; cl_must_pass(p_rename("nasty/.git", "nasty/_temp")); cl_git_write2file("nasty/git~1", "", 0, O_RDWR|O_CREAT, 0666); cl_must_pass(p_rename("nasty/_temp", "nasty/.git")); cl_git_pass(git_reference_name_to_id(&commit_id, repo, "refs/heads/git_tilde3")); cl_git_pass(git_commit_lookup(&commit, repo, &commit_id)); opts.checkout_strategy = GIT_CHECKOUT_FORCE; cl_git_pass(git_checkout_tree(repo, (const git_object *)commit, &opts)); cl_assert(git_path_exists("nasty/git~3/foobar")); git_commit_free(commit); #endif } /* A tree that contains an entry "git:", because Win32 APIs will reject * that as looking too similar to a drive letter. */ void test_checkout_nasty__dot_git_colon(void) { #ifdef GIT_WIN32 test_checkout_fails("refs/heads/dot_git_colon", ".git/foobar"); #endif } /* A tree that contains an entry "git:foo", because Win32 APIs will turn * that into ".git". */ void test_checkout_nasty__dot_git_colon_stuff(void) { #ifdef GIT_WIN32 test_checkout_fails("refs/heads/dot_git_colon_stuff", ".git/foobar"); #endif } /* Trees that contains entries with a tree ".git" that contain * byte sequences: * { 0xe2, 0x80, 0x8c } * { 0xe2, 0x80, 0x8d } * { 0xe2, 0x80, 0x8e } * { 0xe2, 0x80, 0x8f } * { 0xe2, 0x80, 0xaa } * { 0xe2, 0x80, 0xab } * { 0xe2, 0x80, 0xac } * { 0xe2, 0x80, 0xad } * { 0xe2, 0x81, 0xae } * { 0xe2, 0x81, 0xaa } * { 0xe2, 0x81, 0xab } * { 0xe2, 0x81, 0xac } * { 0xe2, 0x81, 0xad } * { 0xe2, 0x81, 0xae } * { 0xe2, 0x81, 0xaf } * { 0xef, 0xbb, 0xbf } * Because these map to characters that HFS filesystems "ignore". Thus * ".git<U+200C>" will map to ".git". */ void test_checkout_nasty__dot_git_hfs_ignorable(void) { #ifdef __APPLE__ test_checkout_fails("refs/heads/dotgit_hfs_ignorable_1", ".git/foobar"); test_checkout_fails("refs/heads/dotgit_hfs_ignorable_2", ".git/foobar"); test_checkout_fails("refs/heads/dotgit_hfs_ignorable_3", ".git/foobar"); test_checkout_fails("refs/heads/dotgit_hfs_ignorable_4", ".git/foobar"); test_checkout_fails("refs/heads/dotgit_hfs_ignorable_5", ".git/foobar"); test_checkout_fails("refs/heads/dotgit_hfs_ignorable_6", ".git/foobar"); test_checkout_fails("refs/heads/dotgit_hfs_ignorable_7", ".git/foobar"); test_checkout_fails("refs/heads/dotgit_hfs_ignorable_8", ".git/foobar"); test_checkout_fails("refs/heads/dotgit_hfs_ignorable_9", ".git/foobar"); test_checkout_fails("refs/heads/dotgit_hfs_ignorable_10", ".git/foobar"); test_checkout_fails("refs/heads/dotgit_hfs_ignorable_11", ".git/foobar"); test_checkout_fails("refs/heads/dotgit_hfs_ignorable_12", ".git/foobar"); test_checkout_fails("refs/heads/dotgit_hfs_ignorable_13", ".git/foobar"); test_checkout_fails("refs/heads/dotgit_hfs_ignorable_14", ".git/foobar"); test_checkout_fails("refs/heads/dotgit_hfs_ignorable_15", ".git/foobar"); test_checkout_fails("refs/heads/dotgit_hfs_ignorable_16", ".git/foobar"); #endif } void test_checkout_nasty__honors_core_protecthfs(void) { cl_repo_set_bool(repo, "core.protectHFS", true); test_checkout_fails("refs/heads/dotgit_hfs_ignorable_1", ".git/foobar"); test_checkout_fails("refs/heads/dotgit_hfs_ignorable_2", ".git/foobar"); test_checkout_fails("refs/heads/dotgit_hfs_ignorable_3", ".git/foobar"); test_checkout_fails("refs/heads/dotgit_hfs_ignorable_4", ".git/foobar"); test_checkout_fails("refs/heads/dotgit_hfs_ignorable_5", ".git/foobar"); test_checkout_fails("refs/heads/dotgit_hfs_ignorable_6", ".git/foobar"); test_checkout_fails("refs/heads/dotgit_hfs_ignorable_7", ".git/foobar"); test_checkout_fails("refs/heads/dotgit_hfs_ignorable_8", ".git/foobar"); test_checkout_fails("refs/heads/dotgit_hfs_ignorable_9", ".git/foobar"); test_checkout_fails("refs/heads/dotgit_hfs_ignorable_10", ".git/foobar"); test_checkout_fails("refs/heads/dotgit_hfs_ignorable_11", ".git/foobar"); test_checkout_fails("refs/heads/dotgit_hfs_ignorable_12", ".git/foobar"); test_checkout_fails("refs/heads/dotgit_hfs_ignorable_13", ".git/foobar"); test_checkout_fails("refs/heads/dotgit_hfs_ignorable_14", ".git/foobar"); test_checkout_fails("refs/heads/dotgit_hfs_ignorable_15", ".git/foobar"); test_checkout_fails("refs/heads/dotgit_hfs_ignorable_16", ".git/foobar"); } void test_checkout_nasty__honors_core_protectntfs(void) { cl_repo_set_bool(repo, "core.protectNTFS", true); test_checkout_fails("refs/heads/dotgit_backslash_path", ".git/foobar"); test_checkout_fails("refs/heads/dotcapitalgit_backslash_path", ".GIT/foobar"); test_checkout_fails("refs/heads/dot_git_dot", ".git/foobar"); test_checkout_fails("refs/heads/git_tilde1", ".git/foobar"); } void test_checkout_nasty__symlink1(void) { test_checkout_passes("refs/heads/symlink1", ".git/foobar"); } void test_checkout_nasty__symlink2(void) { test_checkout_passes("refs/heads/symlink2", ".git/foobar"); } void test_checkout_nasty__symlink3(void) { test_checkout_passes("refs/heads/symlink3", ".git/foobar"); }