| 1 | #!/bin/sh |
| 2 | # |
| 3 | # Copyright (c) 2006 Shawn Pearce |
| 4 | # |
| 5 | |
| 6 | test_description='Test git update-ref and basic ref logging' |
| 7 | |
| 8 | . ./test-lib.sh |
| 9 | |
| 10 | Z=$ZERO_OID |
| 11 | |
| 12 | m=refs/heads/main |
| 13 | outside=refs/foo |
| 14 | bare=bare-repo |
| 15 | |
| 16 | create_test_commits () |
| 17 | { |
| 18 | prfx="$1" |
| 19 | for name in A B C D E F |
| 20 | do |
| 21 | test_tick && |
| 22 | T=$(git write-tree) && |
| 23 | sha1=$(echo $name | git commit-tree $T) && |
| 24 | eval $prfx$name=$sha1 |
| 25 | done |
| 26 | } |
| 27 | |
| 28 | test_expect_success setup ' |
| 29 | git checkout --orphan main && |
| 30 | create_test_commits "" && |
| 31 | mkdir $bare && |
| 32 | cd $bare && |
| 33 | git init --bare -b main && |
| 34 | create_test_commits "bare" && |
| 35 | cd - |
| 36 | ' |
| 37 | |
| 38 | test_expect_success "create $m" ' |
| 39 | git update-ref $m $A && |
| 40 | test $A = $(git show-ref -s --verify $m) |
| 41 | ' |
| 42 | test_expect_success "create $m with oldvalue verification" ' |
| 43 | git update-ref $m $B $A && |
| 44 | test $B = $(git show-ref -s --verify $m) |
| 45 | ' |
| 46 | test_expect_success "fail to delete $m with stale ref" ' |
| 47 | test_must_fail git update-ref -d $m $A && |
| 48 | test $B = "$(git show-ref -s --verify $m)" |
| 49 | ' |
| 50 | test_expect_success "delete $m" ' |
| 51 | test_when_finished "git update-ref -d $m" && |
| 52 | git update-ref -d $m $B && |
| 53 | test_must_fail git show-ref --verify -q $m |
| 54 | ' |
| 55 | |
| 56 | test_expect_success "delete $m without oldvalue verification" ' |
| 57 | test_when_finished "git update-ref -d $m" && |
| 58 | git update-ref $m $A && |
| 59 | test $A = $(git show-ref -s --verify $m) && |
| 60 | git update-ref -d $m && |
| 61 | test_must_fail git show-ref --verify -q $m |
| 62 | ' |
| 63 | |
| 64 | test_expect_success "fail to create $n due to file/directory conflict" ' |
| 65 | test_when_finished "git update-ref -d refs/heads/gu" && |
| 66 | git update-ref refs/heads/gu $A && |
| 67 | test_must_fail git update-ref refs/heads/gu/fixes $A |
| 68 | ' |
| 69 | |
| 70 | test_expect_success "create $m (by HEAD)" ' |
| 71 | git update-ref HEAD $A && |
| 72 | test $A = $(git show-ref -s --verify $m) |
| 73 | ' |
| 74 | test_expect_success "create $m (by HEAD) with oldvalue verification" ' |
| 75 | git update-ref HEAD $B $A && |
| 76 | test $B = $(git show-ref -s --verify $m) |
| 77 | ' |
| 78 | test_expect_success "fail to delete $m (by HEAD) with stale ref" ' |
| 79 | test_must_fail git update-ref -d HEAD $A && |
| 80 | test $B = $(git show-ref -s --verify $m) |
| 81 | ' |
| 82 | test_expect_success "delete $m (by HEAD)" ' |
| 83 | test_when_finished "git update-ref -d $m" && |
| 84 | git update-ref -d HEAD $B && |
| 85 | test_must_fail git show-ref --verify -q $m |
| 86 | ' |
| 87 | |
| 88 | test_expect_success "deleting current branch adds message to HEAD's log" ' |
| 89 | test_when_finished "git update-ref -d $m" && |
| 90 | git update-ref $m $A && |
| 91 | git symbolic-ref HEAD $m && |
| 92 | git update-ref -m delete-$m -d $m && |
| 93 | test_must_fail git show-ref --verify -q $m && |
| 94 | test-tool ref-store main for-each-reflog-ent HEAD >actual && |
| 95 | test_grep "delete-$m$" actual |
| 96 | ' |
| 97 | |
| 98 | test_expect_success "deleting by HEAD adds message to HEAD's log" ' |
| 99 | test_when_finished "git update-ref -d $m" && |
| 100 | git update-ref $m $A && |
| 101 | git symbolic-ref HEAD $m && |
| 102 | git update-ref -m delete-by-head -d HEAD && |
| 103 | test_must_fail git show-ref --verify -q $m && |
| 104 | test-tool ref-store main for-each-reflog-ent HEAD >actual && |
| 105 | test_grep "delete-by-head$" actual |
| 106 | ' |
| 107 | |
| 108 | test_expect_success 'update-ref does not create reflogs by default' ' |
| 109 | test_when_finished "git update-ref -d $outside" && |
| 110 | git update-ref $outside $A && |
| 111 | git rev-parse $A >expect && |
| 112 | git rev-parse $outside >actual && |
| 113 | test_cmp expect actual && |
| 114 | test_must_fail git reflog exists $outside |
| 115 | ' |
| 116 | |
| 117 | test_expect_success 'update-ref creates reflogs with --create-reflog' ' |
| 118 | test_when_finished "git update-ref -d $outside" && |
| 119 | git update-ref --create-reflog $outside $A && |
| 120 | git rev-parse $A >expect && |
| 121 | git rev-parse $outside >actual && |
| 122 | test_cmp expect actual && |
| 123 | git reflog exists $outside |
| 124 | ' |
| 125 | |
| 126 | test_expect_success 'creates no reflog in bare repository' ' |
| 127 | git -C $bare update-ref $m $bareA && |
| 128 | git -C $bare rev-parse $bareA >expect && |
| 129 | git -C $bare rev-parse $m >actual && |
| 130 | test_cmp expect actual && |
| 131 | test_must_fail git -C $bare reflog exists $m |
| 132 | ' |
| 133 | |
| 134 | test_expect_success 'core.logAllRefUpdates=true creates reflog in bare repository' ' |
| 135 | test_when_finished "git -C $bare config --unset core.logAllRefUpdates && \ |
| 136 | test-tool ref-store main delete-reflog $m" && |
| 137 | git -C $bare config core.logAllRefUpdates true && |
| 138 | git -C $bare update-ref $m $bareB && |
| 139 | git -C $bare rev-parse $bareB >expect && |
| 140 | git -C $bare rev-parse $m >actual && |
| 141 | test_cmp expect actual && |
| 142 | git -C $bare reflog exists $m |
| 143 | ' |
| 144 | |
| 145 | test_expect_success 'core.logAllRefUpdates=true does not create reflog by default' ' |
| 146 | test_config core.logAllRefUpdates true && |
| 147 | test_when_finished "git update-ref -d $outside" && |
| 148 | git update-ref $outside $A && |
| 149 | git rev-parse $A >expect && |
| 150 | git rev-parse $outside >actual && |
| 151 | test_cmp expect actual && |
| 152 | test_must_fail git reflog exists $outside |
| 153 | ' |
| 154 | |
| 155 | test_expect_success 'core.logAllRefUpdates=always creates reflog by default' ' |
| 156 | test_config core.logAllRefUpdates always && |
| 157 | test_when_finished "git update-ref -d $outside" && |
| 158 | git update-ref $outside $A && |
| 159 | git rev-parse $A >expect && |
| 160 | git rev-parse $outside >actual && |
| 161 | test_cmp expect actual && |
| 162 | git reflog exists $outside |
| 163 | ' |
| 164 | |
| 165 | test_expect_success 'core.logAllRefUpdates=always creates reflog for ORIG_HEAD' ' |
| 166 | test_config core.logAllRefUpdates always && |
| 167 | git update-ref ORIG_HEAD $A && |
| 168 | git reflog exists ORIG_HEAD |
| 169 | ' |
| 170 | |
| 171 | test_expect_success '--no-create-reflog overrides core.logAllRefUpdates=always' ' |
| 172 | test_config core.logAllRefUpdates true && |
| 173 | test_when_finished "git update-ref -d $outside" && |
| 174 | git update-ref --no-create-reflog $outside $A && |
| 175 | git rev-parse $A >expect && |
| 176 | git rev-parse $outside >actual && |
| 177 | test_cmp expect actual && |
| 178 | test_must_fail git reflog exists $outside |
| 179 | ' |
| 180 | |
| 181 | test_expect_success 'core.logAllRefUpdates can be set up via onbranch condition' ' |
| 182 | test_when_finished "git update-ref -d $outside" && |
| 183 | test_when_finished "rm -f .git/include" && |
| 184 | cat >.git/include <<-\EOF && |
| 185 | [core] |
| 186 | logAllRefUpdates = always |
| 187 | EOF |
| 188 | test_config includeIf.onbranch:main.path "$(pwd)/.git/include" && |
| 189 | git update-ref $outside $A && |
| 190 | git reflog exists $outside |
| 191 | ' |
| 192 | |
| 193 | test_expect_success "create $m (by HEAD)" ' |
| 194 | git update-ref HEAD $A && |
| 195 | test $A = $(git show-ref -s --verify $m) |
| 196 | ' |
| 197 | test_expect_success 'pack refs' ' |
| 198 | git pack-refs --all |
| 199 | ' |
| 200 | test_expect_success "move $m (by HEAD)" ' |
| 201 | git update-ref HEAD $B $A && |
| 202 | test $B = $(git show-ref -s --verify $m) |
| 203 | ' |
| 204 | test_expect_success "delete $m (by HEAD) should remove both packed and loose $m" ' |
| 205 | test_when_finished "git update-ref -d $m" && |
| 206 | git update-ref -d HEAD $B && |
| 207 | if test_have_prereq REFFILES |
| 208 | then |
| 209 | test_grep ! "$m" .git/packed-refs |
| 210 | fi && |
| 211 | test_must_fail git show-ref --verify -q $m |
| 212 | ' |
| 213 | |
| 214 | test_expect_success 'delete symref without dereference' ' |
| 215 | test_when_finished "git update-ref -d $m" && |
| 216 | echo foo >foo.c && |
| 217 | git add foo.c && |
| 218 | git commit -m foo && |
| 219 | git symbolic-ref SYMREF $m && |
| 220 | git update-ref --no-deref -d SYMREF && |
| 221 | git show-ref --verify -q $m && |
| 222 | test_must_fail git show-ref --verify -q SYMREF && |
| 223 | test_must_fail git symbolic-ref SYMREF |
| 224 | ' |
| 225 | |
| 226 | test_expect_success 'delete symref without dereference when the referred ref is packed' ' |
| 227 | test_when_finished "git update-ref -d $m" && |
| 228 | echo foo >foo.c && |
| 229 | git add foo.c && |
| 230 | git commit -m foo && |
| 231 | git symbolic-ref SYMREF $m && |
| 232 | git pack-refs --all && |
| 233 | git update-ref --no-deref -d SYMREF && |
| 234 | git show-ref --verify -q $m && |
| 235 | test_must_fail git show-ref --verify -q SYMREF && |
| 236 | test_must_fail git symbolic-ref SYMREF |
| 237 | ' |
| 238 | |
| 239 | test_expect_success 'update-ref -d is not confused by self-reference' ' |
| 240 | test_when_finished "test-tool ref-store main delete-refs REF_NO_DEREF refs/heads/self" && |
| 241 | git symbolic-ref refs/heads/self refs/heads/self && |
| 242 | git symbolic-ref --no-recurse refs/heads/self && |
| 243 | test_must_fail git update-ref -d refs/heads/self && |
| 244 | git symbolic-ref --no-recurse refs/heads/self |
| 245 | ' |
| 246 | |
| 247 | test_expect_success 'update-ref --no-deref -d can delete self-reference' ' |
| 248 | test_when_finished "test-tool ref-store main delete-refs REF_NO_DEREF refs/heads/self" && |
| 249 | git symbolic-ref refs/heads/self refs/heads/self && |
| 250 | git symbolic-ref --no-recurse refs/heads/self && |
| 251 | git update-ref --no-deref -d refs/heads/self && |
| 252 | test_must_fail git show-ref --verify -q refs/heads/self |
| 253 | ' |
| 254 | |
| 255 | test_expect_success REFFILES 'update-ref --no-deref -d can delete reference to bad ref' ' |
| 256 | >.git/refs/heads/bad && |
| 257 | test_when_finished "rm -f .git/refs/heads/bad" && |
| 258 | git symbolic-ref refs/heads/ref-to-bad refs/heads/bad && |
| 259 | test_when_finished "git update-ref -d refs/heads/ref-to-bad" && |
| 260 | git symbolic-ref --no-recurse refs/heads/ref-to-bad && |
| 261 | git update-ref --no-deref -d refs/heads/ref-to-bad && |
| 262 | test_must_fail git show-ref --verify -q refs/heads/ref-to-bad |
| 263 | ' |
| 264 | |
| 265 | test_expect_success '(not) create HEAD with old sha1' ' |
| 266 | test_must_fail git update-ref HEAD $A $B |
| 267 | ' |
| 268 | test_expect_success "(not) prior created .git/$m" ' |
| 269 | test_when_finished "git update-ref -d $m" && |
| 270 | test_must_fail git show-ref --verify -q $m |
| 271 | ' |
| 272 | |
| 273 | test_expect_success 'create HEAD' ' |
| 274 | git update-ref HEAD $A |
| 275 | ' |
| 276 | test_expect_success '(not) change HEAD with wrong SHA1' ' |
| 277 | test_must_fail git update-ref HEAD $B $Z |
| 278 | ' |
| 279 | test_expect_success "(not) changed .git/$m" ' |
| 280 | test_when_finished "git update-ref -d $m" && |
| 281 | ! test $B = $(git show-ref -s --verify $m) |
| 282 | ' |
| 283 | |
| 284 | test_expect_success "clean up reflog" ' |
| 285 | test-tool ref-store main delete-reflog $m |
| 286 | ' |
| 287 | |
| 288 | test_expect_success "create $m (logged by touch)" ' |
| 289 | test_config core.logAllRefUpdates false && |
| 290 | GIT_COMMITTER_DATE="2005-05-26 23:30" \ |
| 291 | git update-ref --create-reflog HEAD $A -m "Initial Creation" && |
| 292 | test $A = $(git show-ref -s --verify $m) |
| 293 | ' |
| 294 | test_expect_success "update $m (logged by touch)" ' |
| 295 | test_config core.logAllRefUpdates false && |
| 296 | GIT_COMMITTER_DATE="2005-05-26 23:31" \ |
| 297 | git update-ref HEAD $B $A -m "Switch" && |
| 298 | test $B = $(git show-ref -s --verify $m) |
| 299 | ' |
| 300 | test_expect_success "set $m (logged by touch)" ' |
| 301 | test_config core.logAllRefUpdates false && |
| 302 | GIT_COMMITTER_DATE="2005-05-26 23:41" \ |
| 303 | git update-ref HEAD $A && |
| 304 | test $A = $(git show-ref -s --verify $m) |
| 305 | ' |
| 306 | |
| 307 | cat >expect <<EOF |
| 308 | $Z $A $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 1117150200 +0000 Initial Creation |
| 309 | $A $B $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 1117150260 +0000 Switch |
| 310 | $B $A $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 1117150860 +0000 |
| 311 | EOF |
| 312 | test_expect_success "verifying $m's log (logged by touch)" ' |
| 313 | test_when_finished "git update-ref -d $m && git reflog expire --expire=all --all && rm -rf actual expect" && |
| 314 | test-tool ref-store main for-each-reflog-ent $m >actual && |
| 315 | test_cmp actual expect |
| 316 | ' |
| 317 | |
| 318 | test_expect_success "create $m (logged by config)" ' |
| 319 | test_config core.logAllRefUpdates true && |
| 320 | GIT_COMMITTER_DATE="2005-05-26 23:32" \ |
| 321 | git update-ref HEAD $A -m "Initial Creation" && |
| 322 | test $A = $(git show-ref -s --verify $m) |
| 323 | ' |
| 324 | test_expect_success "update $m (logged by config)" ' |
| 325 | test_config core.logAllRefUpdates true && |
| 326 | GIT_COMMITTER_DATE="2005-05-26 23:33" \ |
| 327 | git update-ref HEAD $B $A -m "Switch" && |
| 328 | test $B = $(git show-ref -s --verify $m) |
| 329 | ' |
| 330 | test_expect_success "set $m (logged by config)" ' |
| 331 | test_config core.logAllRefUpdates true && |
| 332 | GIT_COMMITTER_DATE="2005-05-26 23:43" \ |
| 333 | git update-ref HEAD $A && |
| 334 | test $A = $(git show-ref -s --verify $m) |
| 335 | ' |
| 336 | |
| 337 | cat >expect <<EOF |
| 338 | $Z $A $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 1117150320 +0000 Initial Creation |
| 339 | $A $B $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 1117150380 +0000 Switch |
| 340 | $B $A $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 1117150980 +0000 |
| 341 | EOF |
| 342 | test_expect_success "verifying $m's log (logged by config)" ' |
| 343 | test_when_finished "git update-ref -d $m && git reflog expire --expire=all --all && rm -rf actual expect" && |
| 344 | test-tool ref-store main for-each-reflog-ent $m >actual && |
| 345 | test_cmp actual expect |
| 346 | ' |
| 347 | |
| 348 | test_expect_success 'set up for querying the reflog' ' |
| 349 | git update-ref -d $m && |
| 350 | test-tool ref-store main delete-reflog $m && |
| 351 | |
| 352 | GIT_COMMITTER_DATE="1117150320 -0500" git update-ref $m $C && |
| 353 | GIT_COMMITTER_DATE="1117150350 -0500" git update-ref $m $A && |
| 354 | GIT_COMMITTER_DATE="1117150380 -0500" git update-ref $m $B && |
| 355 | GIT_COMMITTER_DATE="1117150680 -0500" git update-ref $m $F && |
| 356 | GIT_COMMITTER_DATE="1117150980 -0500" git update-ref $m $E && |
| 357 | git update-ref $m $D && |
| 358 | # Delete the last reflog entry so that the tip of m and the reflog for |
| 359 | # it disagree. |
| 360 | git reflog delete $m@{0} && |
| 361 | |
| 362 | cat >expect <<-EOF && |
| 363 | $Z $C $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 1117150320 -0500 |
| 364 | $C $A $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 1117150350 -0500 |
| 365 | $A $B $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 1117150380 -0500 |
| 366 | $B $F $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 1117150680 -0500 |
| 367 | $F $E $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 1117150980 -0500 |
| 368 | EOF |
| 369 | test-tool ref-store main for-each-reflog-ent $m >actual && |
| 370 | test_cmp expect actual |
| 371 | ' |
| 372 | |
| 373 | ed="Thu, 26 May 2005 18:32:00 -0500" |
| 374 | gd="Thu, 26 May 2005 18:33:00 -0500" |
| 375 | ld="Thu, 26 May 2005 18:43:00 -0500" |
| 376 | test_expect_success 'Query "main@{May 25 2005}" (before history)' ' |
| 377 | test_when_finished "rm -f o e" && |
| 378 | git rev-parse --verify "main@{May 25 2005}" >o 2>e && |
| 379 | echo "$C" >expect && |
| 380 | test_cmp expect o && |
| 381 | echo "warning: log for '\''main'\'' only goes back to $ed" >expect && |
| 382 | test_cmp expect e |
| 383 | ' |
| 384 | test_expect_success 'Query main@{2005-05-25} (before history)' ' |
| 385 | test_when_finished "rm -f o e" && |
| 386 | git rev-parse --verify main@{2005-05-25} >o 2>e && |
| 387 | echo "$C" >expect && |
| 388 | test_cmp expect o && |
| 389 | echo "warning: log for '\''main'\'' only goes back to $ed" >expect && |
| 390 | test_cmp expect e |
| 391 | ' |
| 392 | test_expect_success 'Query "main@{May 26 2005 23:31:59}" (1 second before history)' ' |
| 393 | test_when_finished "rm -f o e" && |
| 394 | git rev-parse --verify "main@{May 26 2005 23:31:59}" >o 2>e && |
| 395 | echo "$C" >expect && |
| 396 | test_cmp expect o && |
| 397 | echo "warning: log for '\''main'\'' only goes back to $ed" >expect && |
| 398 | test_cmp expect e |
| 399 | ' |
| 400 | test_expect_success 'Query "main@{May 26 2005 23:32:00}" (exactly history start)' ' |
| 401 | test_when_finished "rm -f o e" && |
| 402 | git rev-parse --verify "main@{May 26 2005 23:32:00}" >o 2>e && |
| 403 | echo "$C" >expect && |
| 404 | test_cmp expect o && |
| 405 | test_must_be_empty e |
| 406 | ' |
| 407 | test_expect_success 'Query "main@{May 26 2005 23:32:30}" (first non-creation change)' ' |
| 408 | test_when_finished "rm -f o e" && |
| 409 | git rev-parse --verify "main@{May 26 2005 23:32:30}" >o 2>e && |
| 410 | echo "$A" >expect && |
| 411 | test_cmp expect o && |
| 412 | test_must_be_empty e |
| 413 | ' |
| 414 | test_expect_success 'Query "main@{2005-05-26 23:33:01}" (middle of history with gap)' ' |
| 415 | test_when_finished "rm -f o e" && |
| 416 | git rev-parse --verify "main@{2005-05-26 23:33:01}" >o 2>e && |
| 417 | echo "$B" >expect && |
| 418 | test_cmp expect o |
| 419 | ' |
| 420 | test_expect_success 'Query "main@{2005-05-26 23:38:00}" (middle of history)' ' |
| 421 | test_when_finished "rm -f o e" && |
| 422 | git rev-parse --verify "main@{2005-05-26 23:38:00}" >o 2>e && |
| 423 | echo "$F" >expect && |
| 424 | test_cmp expect o && |
| 425 | test_must_be_empty e |
| 426 | ' |
| 427 | test_expect_success 'Query "main@{2005-05-26 23:43:00}" (exact end of history)' ' |
| 428 | test_when_finished "rm -f o e" && |
| 429 | git rev-parse --verify "main@{2005-05-26 23:43:00}" >o 2>e && |
| 430 | echo "$E" >expect && |
| 431 | test_cmp expect o && |
| 432 | test_must_be_empty e |
| 433 | ' |
| 434 | test_expect_success 'Query "main@{2005-05-28}" (past end of history)' ' |
| 435 | test_when_finished "rm -f o e" && |
| 436 | git rev-parse --verify "main@{2005-05-28}" >o 2>e && |
| 437 | echo "$D" >expect && |
| 438 | test_cmp expect o && |
| 439 | test_grep -F "warning: log for ref $m unexpectedly ended on $ld" e |
| 440 | ' |
| 441 | |
| 442 | rm -f expect |
| 443 | git update-ref -d $m |
| 444 | |
| 445 | test_expect_success 'query reflog with gap' ' |
| 446 | test_when_finished "git update-ref -d $m" && |
| 447 | |
| 448 | GIT_COMMITTER_DATE="1117150320 -0500" git update-ref $m $A && |
| 449 | GIT_COMMITTER_DATE="1117150380 -0500" git update-ref $m $B && |
| 450 | GIT_COMMITTER_DATE="1117150480 -0500" git update-ref $m $C && |
| 451 | GIT_COMMITTER_DATE="1117150580 -0500" git update-ref $m $D && |
| 452 | GIT_COMMITTER_DATE="1117150680 -0500" git update-ref $m $F && |
| 453 | git reflog delete $m@{2} && |
| 454 | |
| 455 | git rev-parse --verify "main@{2005-05-26 23:33:01}" >actual 2>stderr && |
| 456 | echo "$B" >expect && |
| 457 | test_cmp expect actual && |
| 458 | test_grep -F "warning: log for ref $m has gap after $gd" stderr |
| 459 | ' |
| 460 | |
| 461 | test_expect_success 'creating initial files' ' |
| 462 | test_when_finished rm -f M && |
| 463 | echo TEST >F && |
| 464 | git add F && |
| 465 | GIT_AUTHOR_DATE="2005-05-26 23:30" \ |
| 466 | GIT_COMMITTER_DATE="2005-05-26 23:30" git commit -m add -a && |
| 467 | h_TEST=$(git rev-parse --verify HEAD) && |
| 468 | echo The other day this did not work. >M && |
| 469 | echo And then Bob told me how to fix it. >>M && |
| 470 | echo OTHER >F && |
| 471 | GIT_AUTHOR_DATE="2005-05-26 23:41" \ |
| 472 | GIT_COMMITTER_DATE="2005-05-26 23:41" git commit -F M -a && |
| 473 | h_OTHER=$(git rev-parse --verify HEAD) && |
| 474 | GIT_AUTHOR_DATE="2005-05-26 23:44" \ |
| 475 | GIT_COMMITTER_DATE="2005-05-26 23:44" git commit --amend && |
| 476 | h_FIXED=$(git rev-parse --verify HEAD) && |
| 477 | echo Merged initial commit and a later commit. >M && |
| 478 | echo $h_TEST >.git/MERGE_HEAD && |
| 479 | GIT_AUTHOR_DATE="2005-05-26 23:45" \ |
| 480 | GIT_COMMITTER_DATE="2005-05-26 23:45" git commit -F M && |
| 481 | h_MERGED=$(git rev-parse --verify HEAD) |
| 482 | ' |
| 483 | |
| 484 | cat >expect <<EOF |
| 485 | $Z $h_TEST $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 1117150200 +0000 commit (initial): add |
| 486 | $h_TEST $h_OTHER $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 1117150860 +0000 commit: The other day this did not work. |
| 487 | $h_OTHER $h_FIXED $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 1117151040 +0000 commit (amend): The other day this did not work. |
| 488 | $h_FIXED $h_MERGED $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 1117151100 +0000 commit (merge): Merged initial commit and a later commit. |
| 489 | EOF |
| 490 | test_expect_success 'git commit logged updates' ' |
| 491 | test-tool ref-store main for-each-reflog-ent $m >actual && |
| 492 | test_cmp expect actual |
| 493 | ' |
| 494 | unset h_TEST h_OTHER h_FIXED h_MERGED |
| 495 | |
| 496 | test_expect_success 'git cat-file blob main:F (expect OTHER)' ' |
| 497 | test OTHER = $(git cat-file blob main:F) |
| 498 | ' |
| 499 | test_expect_success 'git cat-file blob main@{2005-05-26 23:30}:F (expect TEST)' ' |
| 500 | test TEST = $(git cat-file blob "main@{2005-05-26 23:30}:F") |
| 501 | ' |
| 502 | test_expect_success 'git cat-file blob main@{2005-05-26 23:42}:F (expect OTHER)' ' |
| 503 | test OTHER = $(git cat-file blob "main@{2005-05-26 23:42}:F") |
| 504 | ' |
| 505 | |
| 506 | # Test adding and deleting pseudorefs |
| 507 | |
| 508 | test_expect_success 'given old value for missing pseudoref, do not create' ' |
| 509 | test_must_fail git update-ref PSEUDOREF $A $B 2>err && |
| 510 | test_must_fail git rev-parse PSEUDOREF && |
| 511 | test_grep "unable to resolve reference" err |
| 512 | ' |
| 513 | |
| 514 | test_expect_success 'create pseudoref' ' |
| 515 | git update-ref PSEUDOREF $A && |
| 516 | test $A = $(git show-ref -s --verify PSEUDOREF) |
| 517 | ' |
| 518 | |
| 519 | test_expect_success 'overwrite pseudoref with no old value given' ' |
| 520 | git update-ref PSEUDOREF $B && |
| 521 | test $B = $(git show-ref -s --verify PSEUDOREF) |
| 522 | ' |
| 523 | |
| 524 | test_expect_success 'overwrite pseudoref with correct old value' ' |
| 525 | git update-ref PSEUDOREF $C $B && |
| 526 | test $C = $(git show-ref -s --verify PSEUDOREF) |
| 527 | ' |
| 528 | |
| 529 | test_expect_success 'do not overwrite pseudoref with wrong old value' ' |
| 530 | test_must_fail git update-ref PSEUDOREF $D $E 2>err && |
| 531 | test $C = $(git show-ref -s --verify PSEUDOREF) && |
| 532 | test_grep "cannot lock ref.*expected" err |
| 533 | ' |
| 534 | |
| 535 | test_expect_success 'delete pseudoref' ' |
| 536 | git update-ref -d PSEUDOREF && |
| 537 | test_must_fail git show-ref -s --verify PSEUDOREF |
| 538 | ' |
| 539 | |
| 540 | test_expect_success 'do not delete pseudoref with wrong old value' ' |
| 541 | git update-ref PSEUDOREF $A && |
| 542 | test_must_fail git update-ref -d PSEUDOREF $B 2>err && |
| 543 | test $A = $(git show-ref -s --verify PSEUDOREF) && |
| 544 | test_grep "cannot lock ref.*expected" err |
| 545 | ' |
| 546 | |
| 547 | test_expect_success 'delete pseudoref with correct old value' ' |
| 548 | git update-ref -d PSEUDOREF $A && |
| 549 | test_must_fail git show-ref -s --verify PSEUDOREF |
| 550 | ' |
| 551 | |
| 552 | test_expect_success 'create pseudoref with old OID zero' ' |
| 553 | git update-ref PSEUDOREF $A $Z && |
| 554 | test $A = $(git show-ref -s --verify PSEUDOREF) |
| 555 | ' |
| 556 | |
| 557 | test_expect_success 'do not overwrite pseudoref with old OID zero' ' |
| 558 | test_when_finished git update-ref -d PSEUDOREF && |
| 559 | test_must_fail git update-ref PSEUDOREF $B $Z 2>err && |
| 560 | test $A = $(git show-ref -s --verify PSEUDOREF) && |
| 561 | test_grep "already exists" err |
| 562 | ' |
| 563 | |
| 564 | # Test --stdin |
| 565 | |
| 566 | a=refs/heads/a |
| 567 | b=refs/heads/b |
| 568 | c=refs/heads/c |
| 569 | E='""' |
| 570 | F='%s\0' |
| 571 | pws='path with space' |
| 572 | |
| 573 | test_expect_success 'stdin test setup' ' |
| 574 | echo "$pws" >"$pws" && |
| 575 | git add -- "$pws" && |
| 576 | git commit -m "$pws" |
| 577 | ' |
| 578 | |
| 579 | test_expect_success '-z fails without --stdin' ' |
| 580 | test_must_fail git update-ref -z $m $m $m 2>err && |
| 581 | test_grep "usage: git update-ref" err |
| 582 | ' |
| 583 | |
| 584 | test_expect_success 'stdin works with no input' ' |
| 585 | >stdin && |
| 586 | git update-ref --stdin <stdin && |
| 587 | git rev-parse --verify -q $m |
| 588 | ' |
| 589 | |
| 590 | test_expect_success 'stdin fails on empty line' ' |
| 591 | echo "" >stdin && |
| 592 | test_must_fail git update-ref --stdin <stdin 2>err && |
| 593 | test_grep "fatal: empty command in input" err |
| 594 | ' |
| 595 | |
| 596 | test_expect_success 'stdin fails on only whitespace' ' |
| 597 | echo " " >stdin && |
| 598 | test_must_fail git update-ref --stdin <stdin 2>err && |
| 599 | test_grep "fatal: whitespace before command: " err |
| 600 | ' |
| 601 | |
| 602 | test_expect_success 'stdin fails on leading whitespace' ' |
| 603 | echo " create $a $m" >stdin && |
| 604 | test_must_fail git update-ref --stdin <stdin 2>err && |
| 605 | test_grep "fatal: whitespace before command: create $a $m" err |
| 606 | ' |
| 607 | |
| 608 | test_expect_success 'stdin fails on unknown command' ' |
| 609 | echo "unknown $a" >stdin && |
| 610 | test_must_fail git update-ref --stdin <stdin 2>err && |
| 611 | test_grep "fatal: unknown command: unknown $a" err |
| 612 | ' |
| 613 | |
| 614 | test_expect_success 'stdin fails on unbalanced quotes' ' |
| 615 | echo "create $a \"main" >stdin && |
| 616 | test_must_fail git update-ref --stdin <stdin 2>err && |
| 617 | test_grep "fatal: badly quoted argument: \\\"main" err |
| 618 | ' |
| 619 | |
| 620 | test_expect_success 'stdin fails on invalid escape' ' |
| 621 | echo "create $a \"ma\zn\"" >stdin && |
| 622 | test_must_fail git update-ref --stdin <stdin 2>err && |
| 623 | test_grep "fatal: badly quoted argument: \\\"ma\\\\zn\\\"" err |
| 624 | ' |
| 625 | |
| 626 | test_expect_success 'stdin fails on junk after quoted argument' ' |
| 627 | echo "create \"$a\"main" >stdin && |
| 628 | test_must_fail git update-ref --stdin <stdin 2>err && |
| 629 | test_grep "fatal: unexpected character after quoted argument: \\\"$a\\\"main" err |
| 630 | ' |
| 631 | |
| 632 | test_expect_success 'stdin fails create with no ref' ' |
| 633 | echo "create " >stdin && |
| 634 | test_must_fail git update-ref --stdin <stdin 2>err && |
| 635 | test_grep "fatal: create: missing <ref>" err |
| 636 | ' |
| 637 | |
| 638 | test_expect_success 'stdin fails create with no new value' ' |
| 639 | echo "create $a" >stdin && |
| 640 | test_must_fail git update-ref --stdin <stdin 2>err && |
| 641 | test_grep "fatal: create $a: missing <new-oid>" err |
| 642 | ' |
| 643 | |
| 644 | test_expect_success 'stdin fails create with too many arguments' ' |
| 645 | echo "create $a $m $m" >stdin && |
| 646 | test_must_fail git update-ref --stdin <stdin 2>err && |
| 647 | test_grep "fatal: create $a: extra input: $m" err |
| 648 | ' |
| 649 | |
| 650 | test_expect_success 'stdin fails update with no ref' ' |
| 651 | echo "update " >stdin && |
| 652 | test_must_fail git update-ref --stdin <stdin 2>err && |
| 653 | test_grep "fatal: update: missing <ref>" err |
| 654 | ' |
| 655 | |
| 656 | test_expect_success 'stdin fails update with no new value' ' |
| 657 | echo "update $a" >stdin && |
| 658 | test_must_fail git update-ref --stdin <stdin 2>err && |
| 659 | test_grep "fatal: update $a: missing <new-oid>" err |
| 660 | ' |
| 661 | |
| 662 | test_expect_success 'stdin fails update with too many arguments' ' |
| 663 | echo "update $a $m $m $m" >stdin && |
| 664 | test_must_fail git update-ref --stdin <stdin 2>err && |
| 665 | test_grep "fatal: update $a: extra input: $m" err |
| 666 | ' |
| 667 | |
| 668 | test_expect_success 'stdin fails delete with no ref' ' |
| 669 | echo "delete " >stdin && |
| 670 | test_must_fail git update-ref --stdin <stdin 2>err && |
| 671 | test_grep "fatal: delete: missing <ref>" err |
| 672 | ' |
| 673 | |
| 674 | test_expect_success 'stdin fails delete with too many arguments' ' |
| 675 | echo "delete $a $m $m" >stdin && |
| 676 | test_must_fail git update-ref --stdin <stdin 2>err && |
| 677 | test_grep "fatal: delete $a: extra input: $m" err |
| 678 | ' |
| 679 | |
| 680 | test_expect_success 'stdin fails verify with too many arguments' ' |
| 681 | echo "verify $a $m $m" >stdin && |
| 682 | test_must_fail git update-ref --stdin <stdin 2>err && |
| 683 | test_grep "fatal: verify $a: extra input: $m" err |
| 684 | ' |
| 685 | |
| 686 | test_expect_success 'stdin fails option with unknown name' ' |
| 687 | echo "option unknown" >stdin && |
| 688 | test_must_fail git update-ref --stdin <stdin 2>err && |
| 689 | test_grep "fatal: option unknown: unknown" err |
| 690 | ' |
| 691 | |
| 692 | test_expect_success 'stdin fails with duplicate refs' ' |
| 693 | cat >stdin <<-EOF && |
| 694 | create $a $m |
| 695 | create $b $m |
| 696 | create $a $m |
| 697 | EOF |
| 698 | test_must_fail git update-ref --stdin <stdin 2>err && |
| 699 | test_grep "fatal: multiple updates for ref '"'"'$a'"'"' not allowed" err |
| 700 | ' |
| 701 | |
| 702 | test_expect_success 'stdin create ref works' ' |
| 703 | echo "create $a $m" >stdin && |
| 704 | git update-ref --stdin <stdin && |
| 705 | git rev-parse $m >expect && |
| 706 | git rev-parse $a >actual && |
| 707 | test_cmp expect actual |
| 708 | ' |
| 709 | |
| 710 | test_expect_success 'stdin does not create reflogs by default' ' |
| 711 | test_when_finished "git update-ref -d $outside" && |
| 712 | echo "create $outside $m" >stdin && |
| 713 | git update-ref --stdin <stdin && |
| 714 | git rev-parse $m >expect && |
| 715 | git rev-parse $outside >actual && |
| 716 | test_cmp expect actual && |
| 717 | test_must_fail git reflog exists $outside |
| 718 | ' |
| 719 | |
| 720 | test_expect_success 'stdin creates reflogs with --create-reflog' ' |
| 721 | test_when_finished "git update-ref -d $outside" && |
| 722 | echo "create $outside $m" >stdin && |
| 723 | git update-ref --create-reflog --stdin <stdin && |
| 724 | git rev-parse $m >expect && |
| 725 | git rev-parse $outside >actual && |
| 726 | test_cmp expect actual && |
| 727 | git reflog exists $outside |
| 728 | ' |
| 729 | |
| 730 | test_expect_success 'stdin succeeds with quoted argument' ' |
| 731 | git update-ref -d $a && |
| 732 | echo "create $a \"$m\"" >stdin && |
| 733 | git update-ref --stdin <stdin && |
| 734 | git rev-parse $m >expect && |
| 735 | git rev-parse $a >actual && |
| 736 | test_cmp expect actual |
| 737 | ' |
| 738 | |
| 739 | test_expect_success 'stdin succeeds with escaped character' ' |
| 740 | git update-ref -d $a && |
| 741 | echo "create $a \"ma\\151n\"" >stdin && |
| 742 | git update-ref --stdin <stdin && |
| 743 | git rev-parse $m >expect && |
| 744 | git rev-parse $a >actual && |
| 745 | test_cmp expect actual |
| 746 | ' |
| 747 | |
| 748 | test_expect_success 'stdin update ref creates with zero old value' ' |
| 749 | echo "update $b $m $Z" >stdin && |
| 750 | git update-ref --stdin <stdin && |
| 751 | git rev-parse $m >expect && |
| 752 | git rev-parse $b >actual && |
| 753 | test_cmp expect actual && |
| 754 | git update-ref -d $b |
| 755 | ' |
| 756 | |
| 757 | test_expect_success 'stdin update ref creates with empty old value' ' |
| 758 | echo "update $b $m $E" >stdin && |
| 759 | git update-ref --stdin <stdin && |
| 760 | git rev-parse $m >expect && |
| 761 | git rev-parse $b >actual && |
| 762 | test_cmp expect actual |
| 763 | ' |
| 764 | |
| 765 | test_expect_success 'stdin create ref works with path with space to blob' ' |
| 766 | echo "create refs/blobs/pws \"$m:$pws\"" >stdin && |
| 767 | git update-ref --stdin <stdin && |
| 768 | git rev-parse "$m:$pws" >expect && |
| 769 | git rev-parse refs/blobs/pws >actual && |
| 770 | test_cmp expect actual && |
| 771 | git update-ref -d refs/blobs/pws |
| 772 | ' |
| 773 | |
| 774 | test_expect_success 'stdin update ref fails with wrong old value' ' |
| 775 | echo "update $c $m $m~1" >stdin && |
| 776 | test_must_fail git update-ref --stdin <stdin 2>err && |
| 777 | test_grep "fatal: cannot lock ref '"'"'$c'"'"'" err && |
| 778 | test_must_fail git rev-parse --verify -q $c |
| 779 | ' |
| 780 | |
| 781 | test_expect_success 'stdin update ref fails with bad old value' ' |
| 782 | echo "update $c $m does-not-exist" >stdin && |
| 783 | test_must_fail git update-ref --stdin <stdin 2>err && |
| 784 | test_grep "fatal: update $c: invalid <old-oid>: does-not-exist" err && |
| 785 | test_must_fail git rev-parse --verify -q $c |
| 786 | ' |
| 787 | |
| 788 | test_expect_success 'stdin create ref fails with bad new value' ' |
| 789 | echo "create $c does-not-exist" >stdin && |
| 790 | test_must_fail git update-ref --stdin <stdin 2>err && |
| 791 | test_grep "fatal: create $c: invalid <new-oid>: does-not-exist" err && |
| 792 | test_must_fail git rev-parse --verify -q $c |
| 793 | ' |
| 794 | |
| 795 | test_expect_success 'stdin create ref fails with zero new value' ' |
| 796 | echo "create $c " >stdin && |
| 797 | test_must_fail git update-ref --stdin <stdin 2>err && |
| 798 | test_grep "fatal: create $c: zero <new-oid>" err && |
| 799 | test_must_fail git rev-parse --verify -q $c |
| 800 | ' |
| 801 | |
| 802 | test_expect_success 'stdin update ref works with right old value' ' |
| 803 | echo "update $b $m~1 $m" >stdin && |
| 804 | git update-ref --stdin <stdin && |
| 805 | git rev-parse $m~1 >expect && |
| 806 | git rev-parse $b >actual && |
| 807 | test_cmp expect actual |
| 808 | ' |
| 809 | |
| 810 | test_expect_success 'stdin delete ref fails with wrong old value' ' |
| 811 | echo "delete $a $m~1" >stdin && |
| 812 | test_must_fail git update-ref --stdin <stdin 2>err && |
| 813 | test_grep "fatal: cannot lock ref '"'"'$a'"'"'" err && |
| 814 | git rev-parse $m >expect && |
| 815 | git rev-parse $a >actual && |
| 816 | test_cmp expect actual |
| 817 | ' |
| 818 | |
| 819 | test_expect_success 'stdin delete ref fails with zero old value' ' |
| 820 | echo "delete $a " >stdin && |
| 821 | test_must_fail git update-ref --stdin <stdin 2>err && |
| 822 | test_grep "fatal: delete $a: zero <old-oid>" err && |
| 823 | git rev-parse $m >expect && |
| 824 | git rev-parse $a >actual && |
| 825 | test_cmp expect actual |
| 826 | ' |
| 827 | |
| 828 | test_expect_success 'stdin update symref works option no-deref' ' |
| 829 | git symbolic-ref TESTSYMREF $b && |
| 830 | cat >stdin <<-EOF && |
| 831 | option no-deref |
| 832 | update TESTSYMREF $a $b |
| 833 | EOF |
| 834 | git update-ref --stdin <stdin && |
| 835 | git rev-parse TESTSYMREF >expect && |
| 836 | git rev-parse $a >actual && |
| 837 | test_cmp expect actual && |
| 838 | git rev-parse $m~1 >expect && |
| 839 | git rev-parse $b >actual && |
| 840 | test_cmp expect actual |
| 841 | ' |
| 842 | |
| 843 | test_expect_success 'stdin delete symref works option no-deref' ' |
| 844 | git symbolic-ref TESTSYMREF $b && |
| 845 | cat >stdin <<-EOF && |
| 846 | option no-deref |
| 847 | delete TESTSYMREF $b |
| 848 | EOF |
| 849 | git update-ref --stdin <stdin && |
| 850 | test_must_fail git rev-parse --verify -q TESTSYMREF && |
| 851 | git rev-parse $m~1 >expect && |
| 852 | git rev-parse $b >actual && |
| 853 | test_cmp expect actual |
| 854 | ' |
| 855 | |
| 856 | test_expect_success 'stdin update symref works flag --no-deref' ' |
| 857 | git symbolic-ref TESTSYMREFONE $b && |
| 858 | git symbolic-ref TESTSYMREFTWO $b && |
| 859 | cat >stdin <<-EOF && |
| 860 | update TESTSYMREFONE $a $b |
| 861 | update TESTSYMREFTWO $a $b |
| 862 | EOF |
| 863 | git update-ref --no-deref --stdin <stdin && |
| 864 | git rev-parse TESTSYMREFONE TESTSYMREFTWO >expect && |
| 865 | git rev-parse $a $a >actual && |
| 866 | test_cmp expect actual && |
| 867 | git rev-parse $m~1 >expect && |
| 868 | git rev-parse $b >actual && |
| 869 | test_cmp expect actual |
| 870 | ' |
| 871 | |
| 872 | test_expect_success 'stdin delete symref works flag --no-deref' ' |
| 873 | git symbolic-ref TESTSYMREFONE $b && |
| 874 | git symbolic-ref TESTSYMREFTWO $b && |
| 875 | cat >stdin <<-EOF && |
| 876 | delete TESTSYMREFONE $b |
| 877 | delete TESTSYMREFTWO $b |
| 878 | EOF |
| 879 | git update-ref --no-deref --stdin <stdin && |
| 880 | test_must_fail git rev-parse --verify -q TESTSYMREFONE && |
| 881 | test_must_fail git rev-parse --verify -q TESTSYMREFTWO && |
| 882 | git rev-parse $m~1 >expect && |
| 883 | git rev-parse $b >actual && |
| 884 | test_cmp expect actual |
| 885 | ' |
| 886 | |
| 887 | test_expect_success 'stdin delete ref works with right old value' ' |
| 888 | echo "delete $b $m~1" >stdin && |
| 889 | git update-ref --stdin <stdin && |
| 890 | test_must_fail git rev-parse --verify -q $b |
| 891 | ' |
| 892 | |
| 893 | test_expect_success 'stdin update/create/verify combination works' ' |
| 894 | cat >stdin <<-EOF && |
| 895 | update $a $m |
| 896 | create $b $m |
| 897 | verify $c |
| 898 | EOF |
| 899 | git update-ref --stdin <stdin && |
| 900 | git rev-parse $m >expect && |
| 901 | git rev-parse $a >actual && |
| 902 | test_cmp expect actual && |
| 903 | git rev-parse $b >actual && |
| 904 | test_cmp expect actual && |
| 905 | test_must_fail git rev-parse --verify -q $c |
| 906 | ' |
| 907 | |
| 908 | test_expect_success 'stdin verify succeeds for correct value' ' |
| 909 | test-tool ref-store main for-each-reflog-ent $m >before && |
| 910 | git rev-parse $m >expect && |
| 911 | echo "verify $m $m" >stdin && |
| 912 | git update-ref --stdin <stdin && |
| 913 | git rev-parse $m >actual && |
| 914 | test_cmp expect actual && |
| 915 | test-tool ref-store main for-each-reflog-ent $m >after && |
| 916 | test_cmp before after |
| 917 | ' |
| 918 | |
| 919 | test_expect_success 'stdin verify succeeds for missing reference' ' |
| 920 | test-tool ref-store main for-each-reflog-ent $m >before && |
| 921 | echo "verify refs/heads/missing $Z" >stdin && |
| 922 | git update-ref --stdin <stdin && |
| 923 | test_must_fail git rev-parse --verify -q refs/heads/missing && |
| 924 | test-tool ref-store main for-each-reflog-ent $m >after && |
| 925 | test_cmp before after |
| 926 | ' |
| 927 | |
| 928 | test_expect_success 'stdin verify treats no value as missing' ' |
| 929 | echo "verify refs/heads/missing" >stdin && |
| 930 | git update-ref --stdin <stdin && |
| 931 | test_must_fail git rev-parse --verify -q refs/heads/missing |
| 932 | ' |
| 933 | |
| 934 | test_expect_success 'stdin verify fails for wrong value' ' |
| 935 | git rev-parse $m >expect && |
| 936 | echo "verify $m $m~1" >stdin && |
| 937 | test_must_fail git update-ref --stdin <stdin && |
| 938 | git rev-parse $m >actual && |
| 939 | test_cmp expect actual |
| 940 | ' |
| 941 | |
| 942 | test_expect_success 'stdin verify fails for mistaken null value' ' |
| 943 | git rev-parse $m >expect && |
| 944 | echo "verify $m $Z" >stdin && |
| 945 | test_must_fail git update-ref --stdin <stdin && |
| 946 | git rev-parse $m >actual && |
| 947 | test_cmp expect actual |
| 948 | ' |
| 949 | |
| 950 | test_expect_success 'stdin verify fails for mistaken empty value' ' |
| 951 | M=$(git rev-parse $m) && |
| 952 | test_when_finished "git update-ref $m $M" && |
| 953 | git rev-parse $m >expect && |
| 954 | echo "verify $m" >stdin && |
| 955 | test_must_fail git update-ref --stdin <stdin && |
| 956 | git rev-parse $m >actual && |
| 957 | test_cmp expect actual |
| 958 | ' |
| 959 | |
| 960 | test_expect_success 'stdin update refs works with identity updates' ' |
| 961 | cat >stdin <<-EOF && |
| 962 | update $a $m $m |
| 963 | update $b $m $m |
| 964 | update $c $Z $E |
| 965 | EOF |
| 966 | git update-ref --stdin <stdin && |
| 967 | git rev-parse $m >expect && |
| 968 | git rev-parse $a >actual && |
| 969 | test_cmp expect actual && |
| 970 | git rev-parse $b >actual && |
| 971 | test_cmp expect actual && |
| 972 | test_must_fail git rev-parse --verify -q $c |
| 973 | ' |
| 974 | |
| 975 | test_expect_success 'stdin update refs fails with wrong old value' ' |
| 976 | git update-ref $c $m && |
| 977 | cat >stdin <<-EOF && |
| 978 | update $a $m $m |
| 979 | update $b $m $m |
| 980 | update $c '' |
| 981 | EOF |
| 982 | test_must_fail git update-ref --stdin <stdin 2>err && |
| 983 | test_grep "fatal: cannot lock ref '"'"'$c'"'"'" err && |
| 984 | git rev-parse $m >expect && |
| 985 | git rev-parse $a >actual && |
| 986 | test_cmp expect actual && |
| 987 | git rev-parse $b >actual && |
| 988 | test_cmp expect actual && |
| 989 | git rev-parse $c >actual && |
| 990 | test_cmp expect actual |
| 991 | ' |
| 992 | |
| 993 | test_expect_success 'stdin delete refs works with packed and loose refs' ' |
| 994 | git pack-refs --all && |
| 995 | git update-ref $c $m~1 && |
| 996 | cat >stdin <<-EOF && |
| 997 | delete $a $m |
| 998 | update $b $Z $m |
| 999 | update $c $E $m~1 |
| 1000 | EOF |
| 1001 | git update-ref --stdin <stdin && |
| 1002 | test_must_fail git rev-parse --verify -q $a && |
| 1003 | test_must_fail git rev-parse --verify -q $b && |
| 1004 | test_must_fail git rev-parse --verify -q $c |
| 1005 | ' |
| 1006 | |
| 1007 | test_expect_success 'stdin -z works on empty input' ' |
| 1008 | >stdin && |
| 1009 | git update-ref -z --stdin <stdin && |
| 1010 | git rev-parse --verify -q $m |
| 1011 | ' |
| 1012 | |
| 1013 | test_expect_success 'stdin -z fails on empty line' ' |
| 1014 | echo "" >stdin && |
| 1015 | test_must_fail git update-ref -z --stdin <stdin 2>err && |
| 1016 | test_grep "fatal: whitespace before command: " err |
| 1017 | ' |
| 1018 | |
| 1019 | test_expect_success 'stdin -z fails on empty command' ' |
| 1020 | printf $F "" >stdin && |
| 1021 | test_must_fail git update-ref -z --stdin <stdin 2>err && |
| 1022 | test_grep "fatal: empty command in input" err |
| 1023 | ' |
| 1024 | |
| 1025 | test_expect_success 'stdin -z fails on only whitespace' ' |
| 1026 | printf $F " " >stdin && |
| 1027 | test_must_fail git update-ref -z --stdin <stdin 2>err && |
| 1028 | test_grep "fatal: whitespace before command: " err |
| 1029 | ' |
| 1030 | |
| 1031 | test_expect_success 'stdin -z fails on leading whitespace' ' |
| 1032 | printf $F " create $a" "$m" >stdin && |
| 1033 | test_must_fail git update-ref -z --stdin <stdin 2>err && |
| 1034 | test_grep "fatal: whitespace before command: create $a" err |
| 1035 | ' |
| 1036 | |
| 1037 | test_expect_success 'stdin -z fails on unknown command' ' |
| 1038 | printf $F "unknown $a" >stdin && |
| 1039 | test_must_fail git update-ref -z --stdin <stdin 2>err && |
| 1040 | test_grep "fatal: unknown command: unknown $a" err |
| 1041 | ' |
| 1042 | |
| 1043 | test_expect_success 'stdin -z fails create with no ref' ' |
| 1044 | printf $F "create " >stdin && |
| 1045 | test_must_fail git update-ref -z --stdin <stdin 2>err && |
| 1046 | test_grep "fatal: create: missing <ref>" err |
| 1047 | ' |
| 1048 | |
| 1049 | test_expect_success 'stdin -z fails create with no new value' ' |
| 1050 | printf $F "create $a" >stdin && |
| 1051 | test_must_fail git update-ref -z --stdin <stdin 2>err && |
| 1052 | test_grep "fatal: create $a: unexpected end of input when reading <new-oid>" err |
| 1053 | ' |
| 1054 | |
| 1055 | test_expect_success 'stdin -z fails create with too many arguments' ' |
| 1056 | printf $F "create $a" "$m" "$m" >stdin && |
| 1057 | test_must_fail git update-ref -z --stdin <stdin 2>err && |
| 1058 | test_grep "fatal: unknown command: $m" err |
| 1059 | ' |
| 1060 | |
| 1061 | test_expect_success 'stdin -z fails update with no ref' ' |
| 1062 | printf $F "update " >stdin && |
| 1063 | test_must_fail git update-ref -z --stdin <stdin 2>err && |
| 1064 | test_grep "fatal: update: missing <ref>" err |
| 1065 | ' |
| 1066 | |
| 1067 | test_expect_success 'stdin -z fails update with too few args' ' |
| 1068 | printf $F "update $a" "$m" >stdin && |
| 1069 | test_must_fail git update-ref -z --stdin <stdin 2>err && |
| 1070 | test_grep "fatal: update $a: unexpected end of input when reading <old-oid>" err |
| 1071 | ' |
| 1072 | |
| 1073 | test_expect_success 'stdin -z emits warning with empty new value' ' |
| 1074 | git update-ref $a $m && |
| 1075 | printf $F "update $a" "" "" >stdin && |
| 1076 | git update-ref -z --stdin <stdin 2>err && |
| 1077 | test_grep "warning: update $a: missing <new-oid>, treating as zero" err && |
| 1078 | test_must_fail git rev-parse --verify -q $a |
| 1079 | ' |
| 1080 | |
| 1081 | test_expect_success 'stdin -z fails update with no new value' ' |
| 1082 | printf $F "update $a" >stdin && |
| 1083 | test_must_fail git update-ref -z --stdin <stdin 2>err && |
| 1084 | test_grep "fatal: update $a: unexpected end of input when reading <new-oid>" err |
| 1085 | ' |
| 1086 | |
| 1087 | test_expect_success 'stdin -z fails update with no old value' ' |
| 1088 | printf $F "update $a" "$m" >stdin && |
| 1089 | test_must_fail git update-ref -z --stdin <stdin 2>err && |
| 1090 | test_grep "fatal: update $a: unexpected end of input when reading <old-oid>" err |
| 1091 | ' |
| 1092 | |
| 1093 | test_expect_success 'stdin -z fails update with too many arguments' ' |
| 1094 | printf $F "update $a" "$m" "$m" "$m" >stdin && |
| 1095 | test_must_fail git update-ref -z --stdin <stdin 2>err && |
| 1096 | test_grep "fatal: unknown command: $m" err |
| 1097 | ' |
| 1098 | |
| 1099 | test_expect_success 'stdin -z fails delete with no ref' ' |
| 1100 | printf $F "delete " >stdin && |
| 1101 | test_must_fail git update-ref -z --stdin <stdin 2>err && |
| 1102 | test_grep "fatal: delete: missing <ref>" err |
| 1103 | ' |
| 1104 | |
| 1105 | test_expect_success 'stdin -z fails delete with no old value' ' |
| 1106 | printf $F "delete $a" >stdin && |
| 1107 | test_must_fail git update-ref -z --stdin <stdin 2>err && |
| 1108 | test_grep "fatal: delete $a: unexpected end of input when reading <old-oid>" err |
| 1109 | ' |
| 1110 | |
| 1111 | test_expect_success 'stdin -z fails delete with too many arguments' ' |
| 1112 | printf $F "delete $a" "$m" "$m" >stdin && |
| 1113 | test_must_fail git update-ref -z --stdin <stdin 2>err && |
| 1114 | test_grep "fatal: unknown command: $m" err |
| 1115 | ' |
| 1116 | |
| 1117 | test_expect_success 'stdin -z fails verify with too many arguments' ' |
| 1118 | printf $F "verify $a" "$m" "$m" >stdin && |
| 1119 | test_must_fail git update-ref -z --stdin <stdin 2>err && |
| 1120 | test_grep "fatal: unknown command: $m" err |
| 1121 | ' |
| 1122 | |
| 1123 | test_expect_success 'stdin -z fails verify with no old value' ' |
| 1124 | printf $F "verify $a" >stdin && |
| 1125 | test_must_fail git update-ref -z --stdin <stdin 2>err && |
| 1126 | test_grep "fatal: verify $a: unexpected end of input when reading <old-oid>" err |
| 1127 | ' |
| 1128 | |
| 1129 | test_expect_success 'stdin -z fails option with unknown name' ' |
| 1130 | printf $F "option unknown" >stdin && |
| 1131 | test_must_fail git update-ref -z --stdin <stdin 2>err && |
| 1132 | test_grep "fatal: option unknown: unknown" err |
| 1133 | ' |
| 1134 | |
| 1135 | test_expect_success 'stdin -z fails with duplicate refs' ' |
| 1136 | printf $F "create $a" "$m" "create $b" "$m" "create $a" "$m" >stdin && |
| 1137 | test_must_fail git update-ref -z --stdin <stdin 2>err && |
| 1138 | test_grep "fatal: multiple updates for ref '"'"'$a'"'"' not allowed" err |
| 1139 | ' |
| 1140 | |
| 1141 | test_expect_success 'stdin -z create ref works' ' |
| 1142 | printf $F "create $a" "$m" >stdin && |
| 1143 | git update-ref -z --stdin <stdin && |
| 1144 | git rev-parse $m >expect && |
| 1145 | git rev-parse $a >actual && |
| 1146 | test_cmp expect actual |
| 1147 | ' |
| 1148 | |
| 1149 | test_expect_success 'stdin -z update ref creates with zero old value' ' |
| 1150 | printf $F "update $b" "$m" "$Z" >stdin && |
| 1151 | git update-ref -z --stdin <stdin && |
| 1152 | git rev-parse $m >expect && |
| 1153 | git rev-parse $b >actual && |
| 1154 | test_cmp expect actual && |
| 1155 | git update-ref -d $b |
| 1156 | ' |
| 1157 | |
| 1158 | test_expect_success 'stdin -z update ref creates with empty old value' ' |
| 1159 | printf $F "update $b" "$m" "" >stdin && |
| 1160 | git update-ref -z --stdin <stdin && |
| 1161 | git rev-parse $m >expect && |
| 1162 | git rev-parse $b >actual && |
| 1163 | test_cmp expect actual |
| 1164 | ' |
| 1165 | |
| 1166 | test_expect_success 'stdin -z create ref works with path with space to blob' ' |
| 1167 | printf $F "create refs/blobs/pws" "$m:$pws" >stdin && |
| 1168 | git update-ref -z --stdin <stdin && |
| 1169 | git rev-parse "$m:$pws" >expect && |
| 1170 | git rev-parse refs/blobs/pws >actual && |
| 1171 | test_cmp expect actual && |
| 1172 | git update-ref -d refs/blobs/pws |
| 1173 | ' |
| 1174 | |
| 1175 | test_expect_success 'stdin -z update ref fails with wrong old value' ' |
| 1176 | printf $F "update $c" "$m" "$m~1" >stdin && |
| 1177 | test_must_fail git update-ref -z --stdin <stdin 2>err && |
| 1178 | test_grep "fatal: cannot lock ref '"'"'$c'"'"'" err && |
| 1179 | test_must_fail git rev-parse --verify -q $c |
| 1180 | ' |
| 1181 | |
| 1182 | test_expect_success 'stdin -z update ref fails with bad old value' ' |
| 1183 | printf $F "update $c" "$m" "does-not-exist" >stdin && |
| 1184 | test_must_fail git update-ref -z --stdin <stdin 2>err && |
| 1185 | test_grep "fatal: update $c: invalid <old-oid>: does-not-exist" err && |
| 1186 | test_must_fail git rev-parse --verify -q $c |
| 1187 | ' |
| 1188 | |
| 1189 | test_expect_success 'stdin -z create ref fails when ref exists' ' |
| 1190 | git update-ref $c $m && |
| 1191 | git rev-parse "$c" >expect && |
| 1192 | printf $F "create $c" "$m~1" >stdin && |
| 1193 | test_must_fail git update-ref -z --stdin <stdin 2>err && |
| 1194 | test_grep "fatal: cannot lock ref '"'"'$c'"'"'" err && |
| 1195 | git rev-parse "$c" >actual && |
| 1196 | test_cmp expect actual |
| 1197 | ' |
| 1198 | |
| 1199 | test_expect_success 'stdin -z create ref fails with bad new value' ' |
| 1200 | git update-ref -d "$c" && |
| 1201 | printf $F "create $c" "does-not-exist" >stdin && |
| 1202 | test_must_fail git update-ref -z --stdin <stdin 2>err && |
| 1203 | test_grep "fatal: create $c: invalid <new-oid>: does-not-exist" err && |
| 1204 | test_must_fail git rev-parse --verify -q $c |
| 1205 | ' |
| 1206 | |
| 1207 | test_expect_success 'stdin -z create ref fails with empty new value' ' |
| 1208 | printf $F "create $c" "" >stdin && |
| 1209 | test_must_fail git update-ref -z --stdin <stdin 2>err && |
| 1210 | test_grep "fatal: create $c: missing <new-oid>" err && |
| 1211 | test_must_fail git rev-parse --verify -q $c |
| 1212 | ' |
| 1213 | |
| 1214 | test_expect_success 'stdin -z create ref fails with non commit object' ' |
| 1215 | printf $F "create $c" "$(test_oid 001)" >stdin && |
| 1216 | test_must_fail git update-ref -z --stdin <stdin 2>err && |
| 1217 | test_grep "fatal: trying to write ref ${SQ}$c${SQ} with nonexistent object" err && |
| 1218 | test_must_fail git rev-parse --verify -q $c |
| 1219 | ' |
| 1220 | |
| 1221 | test_expect_success 'stdin -z update ref fails with non commit object' ' |
| 1222 | printf $F "update $b" "$(test_oid 001)" "" >stdin && |
| 1223 | test_must_fail git update-ref -z --stdin <stdin 2>err && |
| 1224 | test_grep "fatal: trying to write ref ${SQ}$b${SQ} with nonexistent object" err && |
| 1225 | test_must_fail git rev-parse --verify -q $c |
| 1226 | ' |
| 1227 | |
| 1228 | test_expect_success 'stdin -z update ref works with right old value' ' |
| 1229 | printf $F "update $b" "$m~1" "$m" >stdin && |
| 1230 | git update-ref -z --stdin <stdin && |
| 1231 | git rev-parse $m~1 >expect && |
| 1232 | git rev-parse $b >actual && |
| 1233 | test_cmp expect actual |
| 1234 | ' |
| 1235 | |
| 1236 | test_expect_success 'stdin -z delete ref fails with wrong old value' ' |
| 1237 | printf $F "delete $a" "$m~1" >stdin && |
| 1238 | test_must_fail git update-ref -z --stdin <stdin 2>err && |
| 1239 | test_grep "fatal: cannot lock ref '"'"'$a'"'"'" err && |
| 1240 | git rev-parse $m >expect && |
| 1241 | git rev-parse $a >actual && |
| 1242 | test_cmp expect actual |
| 1243 | ' |
| 1244 | |
| 1245 | test_expect_success 'stdin -z delete ref fails with zero old value' ' |
| 1246 | printf $F "delete $a" "$Z" >stdin && |
| 1247 | test_must_fail git update-ref -z --stdin <stdin 2>err && |
| 1248 | test_grep "fatal: delete $a: zero <old-oid>" err && |
| 1249 | git rev-parse $m >expect && |
| 1250 | git rev-parse $a >actual && |
| 1251 | test_cmp expect actual |
| 1252 | ' |
| 1253 | |
| 1254 | test_expect_success 'stdin -z update symref works option no-deref' ' |
| 1255 | git symbolic-ref TESTSYMREF $b && |
| 1256 | printf $F "option no-deref" "update TESTSYMREF" "$a" "$b" >stdin && |
| 1257 | git update-ref -z --stdin <stdin && |
| 1258 | git rev-parse TESTSYMREF >expect && |
| 1259 | git rev-parse $a >actual && |
| 1260 | test_cmp expect actual && |
| 1261 | git rev-parse $m~1 >expect && |
| 1262 | git rev-parse $b >actual && |
| 1263 | test_cmp expect actual |
| 1264 | ' |
| 1265 | |
| 1266 | test_expect_success 'stdin -z delete symref works option no-deref' ' |
| 1267 | git symbolic-ref TESTSYMREF $b && |
| 1268 | printf $F "option no-deref" "delete TESTSYMREF" "$b" >stdin && |
| 1269 | git update-ref -z --stdin <stdin && |
| 1270 | test_must_fail git rev-parse --verify -q TESTSYMREF && |
| 1271 | git rev-parse $m~1 >expect && |
| 1272 | git rev-parse $b >actual && |
| 1273 | test_cmp expect actual |
| 1274 | ' |
| 1275 | |
| 1276 | test_expect_success 'stdin -z delete ref works with right old value' ' |
| 1277 | printf $F "delete $b" "$m~1" >stdin && |
| 1278 | git update-ref -z --stdin <stdin && |
| 1279 | test_must_fail git rev-parse --verify -q $b |
| 1280 | ' |
| 1281 | |
| 1282 | test_expect_success 'stdin -z update/create/verify combination works' ' |
| 1283 | printf $F "update $a" "$m" "" "create $b" "$m" "verify $c" "" >stdin && |
| 1284 | git update-ref -z --stdin <stdin && |
| 1285 | git rev-parse $m >expect && |
| 1286 | git rev-parse $a >actual && |
| 1287 | test_cmp expect actual && |
| 1288 | git rev-parse $b >actual && |
| 1289 | test_cmp expect actual && |
| 1290 | test_must_fail git rev-parse --verify -q $c |
| 1291 | ' |
| 1292 | |
| 1293 | test_expect_success 'stdin -z verify succeeds for correct value' ' |
| 1294 | git rev-parse $m >expect && |
| 1295 | printf $F "verify $m" "$m" >stdin && |
| 1296 | git update-ref -z --stdin <stdin && |
| 1297 | git rev-parse $m >actual && |
| 1298 | test_cmp expect actual |
| 1299 | ' |
| 1300 | |
| 1301 | test_expect_success 'stdin -z verify succeeds for missing reference' ' |
| 1302 | printf $F "verify refs/heads/missing" "$Z" >stdin && |
| 1303 | git update-ref -z --stdin <stdin && |
| 1304 | test_must_fail git rev-parse --verify -q refs/heads/missing |
| 1305 | ' |
| 1306 | |
| 1307 | test_expect_success 'stdin -z verify treats no value as missing' ' |
| 1308 | printf $F "verify refs/heads/missing" "" >stdin && |
| 1309 | git update-ref -z --stdin <stdin && |
| 1310 | test_must_fail git rev-parse --verify -q refs/heads/missing |
| 1311 | ' |
| 1312 | |
| 1313 | test_expect_success 'stdin -z verify fails for wrong value' ' |
| 1314 | git rev-parse $m >expect && |
| 1315 | printf $F "verify $m" "$m~1" >stdin && |
| 1316 | test_must_fail git update-ref -z --stdin <stdin && |
| 1317 | git rev-parse $m >actual && |
| 1318 | test_cmp expect actual |
| 1319 | ' |
| 1320 | |
| 1321 | test_expect_success 'stdin -z verify fails for mistaken null value' ' |
| 1322 | git rev-parse $m >expect && |
| 1323 | printf $F "verify $m" "$Z" >stdin && |
| 1324 | test_must_fail git update-ref -z --stdin <stdin && |
| 1325 | git rev-parse $m >actual && |
| 1326 | test_cmp expect actual |
| 1327 | ' |
| 1328 | |
| 1329 | test_expect_success 'stdin -z verify fails for mistaken empty value' ' |
| 1330 | M=$(git rev-parse $m) && |
| 1331 | test_when_finished "git update-ref $m $M" && |
| 1332 | git rev-parse $m >expect && |
| 1333 | printf $F "verify $m" "" >stdin && |
| 1334 | test_must_fail git update-ref -z --stdin <stdin && |
| 1335 | git rev-parse $m >actual && |
| 1336 | test_cmp expect actual |
| 1337 | ' |
| 1338 | |
| 1339 | test_expect_success 'stdin -z update refs works with identity updates' ' |
| 1340 | printf $F "update $a" "$m" "$m" "update $b" "$m" "$m" "update $c" "$Z" "" >stdin && |
| 1341 | git update-ref -z --stdin <stdin && |
| 1342 | git rev-parse $m >expect && |
| 1343 | git rev-parse $a >actual && |
| 1344 | test_cmp expect actual && |
| 1345 | git rev-parse $b >actual && |
| 1346 | test_cmp expect actual && |
| 1347 | test_must_fail git rev-parse --verify -q $c |
| 1348 | ' |
| 1349 | |
| 1350 | test_expect_success 'stdin -z update refs fails with wrong old value' ' |
| 1351 | git update-ref $c $m && |
| 1352 | printf $F "update $a" "$m" "$m" "update $b" "$m" "$m" "update $c" "$m" "$Z" >stdin && |
| 1353 | test_must_fail git update-ref -z --stdin <stdin 2>err && |
| 1354 | test_grep "fatal: cannot lock ref '"'"'$c'"'"'" err && |
| 1355 | git rev-parse $m >expect && |
| 1356 | git rev-parse $a >actual && |
| 1357 | test_cmp expect actual && |
| 1358 | git rev-parse $b >actual && |
| 1359 | test_cmp expect actual && |
| 1360 | git rev-parse $c >actual && |
| 1361 | test_cmp expect actual |
| 1362 | ' |
| 1363 | |
| 1364 | test_expect_success 'stdin -z delete refs works with packed and loose refs' ' |
| 1365 | git pack-refs --all && |
| 1366 | git update-ref $c $m~1 && |
| 1367 | printf $F "delete $a" "$m" "update $b" "$Z" "$m" "update $c" "" "$m~1" >stdin && |
| 1368 | git update-ref -z --stdin <stdin && |
| 1369 | test_must_fail git rev-parse --verify -q $a && |
| 1370 | test_must_fail git rev-parse --verify -q $b && |
| 1371 | test_must_fail git rev-parse --verify -q $c |
| 1372 | ' |
| 1373 | |
| 1374 | test_expect_success 'fails with duplicate HEAD update' ' |
| 1375 | git branch target1 $A && |
| 1376 | git checkout target1 && |
| 1377 | cat >stdin <<-EOF && |
| 1378 | update refs/heads/target1 $C |
| 1379 | option no-deref |
| 1380 | update HEAD $B |
| 1381 | EOF |
| 1382 | test_must_fail git update-ref --stdin <stdin 2>err && |
| 1383 | test_grep "fatal: multiple updates for '\''HEAD'\'' (including one via its referent .refs/heads/target1.) are not allowed" err && |
| 1384 | echo "refs/heads/target1" >expect && |
| 1385 | git symbolic-ref HEAD >actual && |
| 1386 | test_cmp expect actual && |
| 1387 | echo "$A" >expect && |
| 1388 | git rev-parse refs/heads/target1 >actual && |
| 1389 | test_cmp expect actual |
| 1390 | ' |
| 1391 | |
| 1392 | test_expect_success 'fails with duplicate ref update via symref' ' |
| 1393 | test_when_finished "git symbolic-ref -d refs/heads/symref2" && |
| 1394 | git branch target2 $A && |
| 1395 | git symbolic-ref refs/heads/symref2 refs/heads/target2 && |
| 1396 | cat >stdin <<-EOF && |
| 1397 | update refs/heads/target2 $C |
| 1398 | update refs/heads/symref2 $B |
| 1399 | EOF |
| 1400 | test_must_fail git update-ref --stdin <stdin 2>err && |
| 1401 | test_grep "fatal: multiple updates for '\''refs/heads/target2'\'' (including one via symref .refs/heads/symref2.) are not allowed" err && |
| 1402 | echo "refs/heads/target2" >expect && |
| 1403 | git symbolic-ref refs/heads/symref2 >actual && |
| 1404 | test_cmp expect actual && |
| 1405 | echo "$A" >expect && |
| 1406 | git rev-parse refs/heads/target2 >actual && |
| 1407 | test_cmp expect actual |
| 1408 | ' |
| 1409 | |
| 1410 | test_expect_success ULIMIT_FILE_DESCRIPTORS 'large transaction creating branches does not burst open file limit' ' |
| 1411 | ( |
| 1412 | test_seq -f "create refs/heads/%d HEAD" 33 | |
| 1413 | run_with_limited_open_files git update-ref --stdin && |
| 1414 | git rev-parse --verify -q refs/heads/33 |
| 1415 | ) |
| 1416 | ' |
| 1417 | |
| 1418 | test_expect_success ULIMIT_FILE_DESCRIPTORS 'large transaction deleting branches does not burst open file limit' ' |
| 1419 | ( |
| 1420 | test_seq -f "delete refs/heads/%d HEAD" 33 | |
| 1421 | run_with_limited_open_files git update-ref --stdin && |
| 1422 | test_must_fail git rev-parse --verify -q refs/heads/33 |
| 1423 | ) |
| 1424 | ' |
| 1425 | |
| 1426 | test_expect_success 'handle per-worktree refs in refs/bisect' ' |
| 1427 | git commit --allow-empty -m "initial commit" && |
| 1428 | git worktree add -b branch worktree && |
| 1429 | ( |
| 1430 | cd worktree && |
| 1431 | git commit --allow-empty -m "test commit" && |
| 1432 | git for-each-ref >for-each-ref.out && |
| 1433 | test_grep ! refs/bisect for-each-ref.out && |
| 1434 | git update-ref refs/bisect/something HEAD && |
| 1435 | git rev-parse refs/bisect/something >../worktree-head && |
| 1436 | git for-each-ref | grep refs/bisect/something |
| 1437 | ) && |
| 1438 | git show-ref >actual && |
| 1439 | test_grep ! 'refs/bisect' actual && |
| 1440 | test_must_fail git rev-parse refs/bisect/something && |
| 1441 | git update-ref refs/bisect/something HEAD && |
| 1442 | git rev-parse refs/bisect/something >main-head && |
| 1443 | ! test_cmp main-head worktree-head |
| 1444 | ' |
| 1445 | |
| 1446 | test_expect_success 'transaction handles empty commit' ' |
| 1447 | cat >stdin <<-EOF && |
| 1448 | start |
| 1449 | prepare |
| 1450 | commit |
| 1451 | EOF |
| 1452 | git update-ref --stdin <stdin >actual && |
| 1453 | printf "%s: ok\n" start prepare commit >expect && |
| 1454 | test_cmp expect actual |
| 1455 | ' |
| 1456 | |
| 1457 | test_expect_success 'transaction handles empty commit with missing prepare' ' |
| 1458 | cat >stdin <<-EOF && |
| 1459 | start |
| 1460 | commit |
| 1461 | EOF |
| 1462 | git update-ref --stdin <stdin >actual && |
| 1463 | printf "%s: ok\n" start commit >expect && |
| 1464 | test_cmp expect actual |
| 1465 | ' |
| 1466 | |
| 1467 | test_expect_success 'transaction handles sole commit' ' |
| 1468 | cat >stdin <<-EOF && |
| 1469 | commit |
| 1470 | EOF |
| 1471 | git update-ref --stdin <stdin >actual && |
| 1472 | printf "%s: ok\n" commit >expect && |
| 1473 | test_cmp expect actual |
| 1474 | ' |
| 1475 | |
| 1476 | test_expect_success 'transaction handles empty abort' ' |
| 1477 | cat >stdin <<-EOF && |
| 1478 | start |
| 1479 | prepare |
| 1480 | abort |
| 1481 | EOF |
| 1482 | git update-ref --stdin <stdin >actual && |
| 1483 | printf "%s: ok\n" start prepare abort >expect && |
| 1484 | test_cmp expect actual |
| 1485 | ' |
| 1486 | |
| 1487 | test_expect_success 'transaction exits on multiple aborts' ' |
| 1488 | cat >stdin <<-EOF && |
| 1489 | abort |
| 1490 | abort |
| 1491 | EOF |
| 1492 | test_must_fail git update-ref --stdin <stdin >actual 2>err && |
| 1493 | printf "%s: ok\n" abort >expect && |
| 1494 | test_cmp expect actual && |
| 1495 | test_grep "fatal: transaction is closed" err |
| 1496 | ' |
| 1497 | |
| 1498 | test_expect_success 'transaction exits on start after prepare' ' |
| 1499 | cat >stdin <<-EOF && |
| 1500 | prepare |
| 1501 | start |
| 1502 | EOF |
| 1503 | test_must_fail git update-ref --stdin <stdin 2>err >actual && |
| 1504 | printf "%s: ok\n" prepare >expect && |
| 1505 | test_cmp expect actual && |
| 1506 | test_grep "fatal: prepared transactions can only be closed" err |
| 1507 | ' |
| 1508 | |
| 1509 | test_expect_success 'transaction handles empty abort with missing prepare' ' |
| 1510 | cat >stdin <<-EOF && |
| 1511 | start |
| 1512 | abort |
| 1513 | EOF |
| 1514 | git update-ref --stdin <stdin >actual && |
| 1515 | printf "%s: ok\n" start abort >expect && |
| 1516 | test_cmp expect actual |
| 1517 | ' |
| 1518 | |
| 1519 | test_expect_success 'transaction handles sole abort' ' |
| 1520 | cat >stdin <<-EOF && |
| 1521 | abort |
| 1522 | EOF |
| 1523 | git update-ref --stdin <stdin >actual && |
| 1524 | printf "%s: ok\n" abort >expect && |
| 1525 | test_cmp expect actual |
| 1526 | ' |
| 1527 | |
| 1528 | test_expect_success 'transaction can handle commit' ' |
| 1529 | cat >stdin <<-EOF && |
| 1530 | start |
| 1531 | create $a HEAD |
| 1532 | commit |
| 1533 | EOF |
| 1534 | git update-ref --stdin <stdin >actual && |
| 1535 | printf "%s: ok\n" start commit >expect && |
| 1536 | test_cmp expect actual && |
| 1537 | git rev-parse HEAD >expect && |
| 1538 | git rev-parse $a >actual && |
| 1539 | test_cmp expect actual |
| 1540 | ' |
| 1541 | |
| 1542 | test_expect_success 'transaction can handle abort' ' |
| 1543 | cat >stdin <<-EOF && |
| 1544 | start |
| 1545 | create $b HEAD |
| 1546 | abort |
| 1547 | EOF |
| 1548 | git update-ref --stdin <stdin >actual && |
| 1549 | printf "%s: ok\n" start abort >expect && |
| 1550 | test_cmp expect actual && |
| 1551 | test_must_fail git show-ref --verify -q $b |
| 1552 | ' |
| 1553 | |
| 1554 | test_expect_success 'transaction aborts by default' ' |
| 1555 | cat >stdin <<-EOF && |
| 1556 | start |
| 1557 | create $b HEAD |
| 1558 | EOF |
| 1559 | git update-ref --stdin <stdin >actual && |
| 1560 | printf "%s: ok\n" start >expect && |
| 1561 | test_cmp expect actual && |
| 1562 | test_must_fail git show-ref --verify -q $b |
| 1563 | ' |
| 1564 | |
| 1565 | test_expect_success 'transaction with prepare aborts by default' ' |
| 1566 | cat >stdin <<-EOF && |
| 1567 | start |
| 1568 | create $b HEAD |
| 1569 | prepare |
| 1570 | EOF |
| 1571 | git update-ref --stdin <stdin >actual && |
| 1572 | printf "%s: ok\n" start prepare >expect && |
| 1573 | test_cmp expect actual && |
| 1574 | test_must_fail git show-ref --verify -q $b |
| 1575 | ' |
| 1576 | |
| 1577 | test_expect_success 'transaction can commit multiple times' ' |
| 1578 | cat >stdin <<-EOF && |
| 1579 | start |
| 1580 | create refs/heads/branch-1 $A |
| 1581 | commit |
| 1582 | start |
| 1583 | create refs/heads/branch-2 $B |
| 1584 | commit |
| 1585 | EOF |
| 1586 | git update-ref --stdin <stdin >actual && |
| 1587 | printf "%s: ok\n" start commit start commit >expect && |
| 1588 | test_cmp expect actual && |
| 1589 | echo "$A" >expect && |
| 1590 | git rev-parse refs/heads/branch-1 >actual && |
| 1591 | test_cmp expect actual && |
| 1592 | echo "$B" >expect && |
| 1593 | git rev-parse refs/heads/branch-2 >actual && |
| 1594 | test_cmp expect actual |
| 1595 | ' |
| 1596 | |
| 1597 | test_expect_success 'transaction can create and delete' ' |
| 1598 | cat >stdin <<-EOF && |
| 1599 | start |
| 1600 | create refs/heads/create-and-delete $A |
| 1601 | commit |
| 1602 | start |
| 1603 | delete refs/heads/create-and-delete $A |
| 1604 | commit |
| 1605 | EOF |
| 1606 | git update-ref --stdin <stdin >actual && |
| 1607 | printf "%s: ok\n" start commit start commit >expect && |
| 1608 | test_cmp expect actual && |
| 1609 | test_must_fail git show-ref --verify refs/heads/create-and-delete |
| 1610 | ' |
| 1611 | |
| 1612 | test_expect_success 'transaction can commit after abort' ' |
| 1613 | cat >stdin <<-EOF && |
| 1614 | start |
| 1615 | create refs/heads/abort $A |
| 1616 | abort |
| 1617 | start |
| 1618 | create refs/heads/abort $A |
| 1619 | commit |
| 1620 | EOF |
| 1621 | git update-ref --stdin <stdin >actual && |
| 1622 | printf "%s: ok\n" start abort start commit >expect && |
| 1623 | echo "$A" >expect && |
| 1624 | git rev-parse refs/heads/abort >actual && |
| 1625 | test_cmp expect actual |
| 1626 | ' |
| 1627 | |
| 1628 | test_expect_success 'transaction cannot restart ongoing transaction' ' |
| 1629 | cat >stdin <<-EOF && |
| 1630 | start |
| 1631 | create refs/heads/restart $A |
| 1632 | start |
| 1633 | commit |
| 1634 | EOF |
| 1635 | test_must_fail git update-ref --stdin <stdin >actual && |
| 1636 | printf "%s: ok\n" start >expect && |
| 1637 | test_cmp expect actual && |
| 1638 | test_must_fail git show-ref --verify refs/heads/restart |
| 1639 | ' |
| 1640 | |
| 1641 | test_expect_success PIPE 'transaction flushes status updates' ' |
| 1642 | test_when_finished "rm -f in out" && |
| 1643 | mkfifo in out && |
| 1644 | (git update-ref --stdin <in >out &) && |
| 1645 | |
| 1646 | exec 9>in && |
| 1647 | exec 8<out && |
| 1648 | test_when_finished "exec 9>&-" && |
| 1649 | test_when_finished "exec 8<&-" && |
| 1650 | |
| 1651 | echo "start" >&9 && |
| 1652 | echo "start: ok" >expected && |
| 1653 | read line <&8 && |
| 1654 | echo "$line" >actual && |
| 1655 | test_cmp expected actual && |
| 1656 | |
| 1657 | echo "create refs/heads/flush $A" >&9 && |
| 1658 | |
| 1659 | echo prepare >&9 && |
| 1660 | echo "prepare: ok" >expected && |
| 1661 | read line <&8 && |
| 1662 | echo "$line" >actual && |
| 1663 | test_cmp expected actual && |
| 1664 | |
| 1665 | # This must now fail given that we have locked the ref. |
| 1666 | test_must_fail git update-ref refs/heads/flush $B 2>stderr && |
| 1667 | test_grep "fatal: update_ref failed for ref ${SQ}refs/heads/flush${SQ}: cannot lock ref" stderr && |
| 1668 | |
| 1669 | echo commit >&9 && |
| 1670 | echo "commit: ok" >expected && |
| 1671 | read line <&8 && |
| 1672 | echo "$line" >actual && |
| 1673 | test_cmp expected actual |
| 1674 | ' |
| 1675 | |
| 1676 | format_command () { |
| 1677 | if test "$1" = "-z" |
| 1678 | then |
| 1679 | shift |
| 1680 | printf "$F" "$@" |
| 1681 | else |
| 1682 | echo "$@" |
| 1683 | fi |
| 1684 | } |
| 1685 | |
| 1686 | for type in "" "-z" |
| 1687 | do |
| 1688 | |
| 1689 | test_expect_success "stdin $type symref-verify fails without --no-deref" ' |
| 1690 | git symbolic-ref refs/heads/symref $a && |
| 1691 | format_command $type "symref-verify refs/heads/symref" "$a" >stdin && |
| 1692 | test_must_fail git update-ref --stdin $type <stdin 2>err && |
| 1693 | test_grep "fatal: symref-verify: cannot operate with deref mode" err |
| 1694 | ' |
| 1695 | |
| 1696 | test_expect_success "stdin $type symref-verify fails with too many arguments" ' |
| 1697 | format_command $type "symref-verify refs/heads/symref" "$a" "$a" >stdin && |
| 1698 | test_must_fail git update-ref --stdin $type --no-deref <stdin 2>err && |
| 1699 | if test "$type" = "-z" |
| 1700 | then |
| 1701 | test_grep "fatal: unknown command: $a" err |
| 1702 | else |
| 1703 | test_grep "fatal: symref-verify refs/heads/symref: extra input: $a" err |
| 1704 | fi |
| 1705 | ' |
| 1706 | |
| 1707 | test_expect_success "stdin $type symref-verify succeeds for correct value" ' |
| 1708 | git symbolic-ref refs/heads/symref >expect && |
| 1709 | test-tool ref-store main for-each-reflog-ent refs/heads/symref >before && |
| 1710 | format_command $type "symref-verify refs/heads/symref" "$a" >stdin && |
| 1711 | git update-ref --stdin $type --no-deref <stdin && |
| 1712 | git symbolic-ref refs/heads/symref >actual && |
| 1713 | test_cmp expect actual && |
| 1714 | test-tool ref-store main for-each-reflog-ent refs/heads/symref >after && |
| 1715 | test_cmp before after |
| 1716 | ' |
| 1717 | |
| 1718 | test_expect_success "stdin $type symref-verify fails with no value" ' |
| 1719 | git symbolic-ref refs/heads/symref >expect && |
| 1720 | format_command $type "symref-verify refs/heads/symref" "" >stdin && |
| 1721 | test_must_fail git update-ref --stdin $type --no-deref <stdin |
| 1722 | ' |
| 1723 | |
| 1724 | test_expect_success "stdin $type symref-verify succeeds for dangling reference" ' |
| 1725 | test_when_finished "git symbolic-ref -d refs/heads/symref2" && |
| 1726 | test_must_fail git symbolic-ref refs/heads/nonexistent && |
| 1727 | git symbolic-ref refs/heads/symref2 refs/heads/nonexistent && |
| 1728 | format_command $type "symref-verify refs/heads/symref2" "refs/heads/nonexistent" >stdin && |
| 1729 | git update-ref --stdin $type --no-deref <stdin |
| 1730 | ' |
| 1731 | |
| 1732 | test_expect_success "stdin $type symref-verify fails for missing reference" ' |
| 1733 | test-tool ref-store main for-each-reflog-ent refs/heads/symref >before && |
| 1734 | format_command $type "symref-verify refs/heads/missing" "refs/heads/unknown" >stdin && |
| 1735 | test_must_fail git update-ref --stdin $type --no-deref <stdin 2>err && |
| 1736 | test_grep "fatal: cannot lock ref ${SQ}refs/heads/missing${SQ}: unable to resolve reference ${SQ}refs/heads/missing${SQ}" err && |
| 1737 | test_must_fail git rev-parse --verify -q refs/heads/missing && |
| 1738 | test-tool ref-store main for-each-reflog-ent refs/heads/symref >after && |
| 1739 | test_cmp before after |
| 1740 | ' |
| 1741 | |
| 1742 | test_expect_success "stdin $type symref-verify fails for wrong value" ' |
| 1743 | git symbolic-ref refs/heads/symref >expect && |
| 1744 | format_command $type "symref-verify refs/heads/symref" "$b" >stdin && |
| 1745 | test_must_fail git update-ref --stdin $type --no-deref <stdin && |
| 1746 | git symbolic-ref refs/heads/symref >actual && |
| 1747 | test_cmp expect actual |
| 1748 | ' |
| 1749 | |
| 1750 | test_expect_success "stdin $type symref-verify fails for mistaken null value" ' |
| 1751 | git symbolic-ref refs/heads/symref >expect && |
| 1752 | format_command $type "symref-verify refs/heads/symref" "$Z" >stdin && |
| 1753 | test_must_fail git update-ref --stdin $type --no-deref <stdin && |
| 1754 | git symbolic-ref refs/heads/symref >actual && |
| 1755 | test_cmp expect actual |
| 1756 | ' |
| 1757 | |
| 1758 | test_expect_success "stdin $type symref-delete fails without --no-deref" ' |
| 1759 | git symbolic-ref refs/heads/symref $a && |
| 1760 | format_command $type "symref-delete refs/heads/symref" "$a" >stdin && |
| 1761 | test_must_fail git update-ref --stdin $type <stdin 2>err && |
| 1762 | test_grep "fatal: symref-delete: cannot operate with deref mode" err |
| 1763 | ' |
| 1764 | |
| 1765 | test_expect_success "stdin $type symref-delete fails with no ref" ' |
| 1766 | format_command $type "symref-delete " >stdin && |
| 1767 | test_must_fail git update-ref --stdin $type --no-deref <stdin 2>err && |
| 1768 | test_grep "fatal: symref-delete: missing <ref>" err |
| 1769 | ' |
| 1770 | |
| 1771 | test_expect_success "stdin $type symref-delete fails deleting regular ref" ' |
| 1772 | test_when_finished "git update-ref -d refs/heads/regularref" && |
| 1773 | git update-ref refs/heads/regularref $a && |
| 1774 | format_command $type "symref-delete refs/heads/regularref" "$a" >stdin && |
| 1775 | test_must_fail git update-ref --stdin $type --no-deref <stdin 2>err && |
| 1776 | test_grep "fatal: cannot lock ref ${SQ}refs/heads/regularref${SQ}: expected symref with target ${SQ}$a${SQ}: but is a regular ref" err |
| 1777 | ' |
| 1778 | |
| 1779 | test_expect_success "stdin $type symref-delete fails with too many arguments" ' |
| 1780 | format_command $type "symref-delete refs/heads/symref" "$a" "$a" >stdin && |
| 1781 | test_must_fail git update-ref --stdin $type --no-deref <stdin 2>err && |
| 1782 | if test "$type" = "-z" |
| 1783 | then |
| 1784 | test_grep "fatal: unknown command: $a" err |
| 1785 | else |
| 1786 | test_grep "fatal: symref-delete refs/heads/symref: extra input: $a" err |
| 1787 | fi |
| 1788 | ' |
| 1789 | |
| 1790 | test_expect_success "stdin $type symref-delete fails with wrong old value" ' |
| 1791 | format_command $type "symref-delete refs/heads/symref" "$m" >stdin && |
| 1792 | test_must_fail git update-ref --stdin $type --no-deref <stdin 2>err && |
| 1793 | test_grep "fatal: verifying symref target: ${SQ}refs/heads/symref${SQ}: is at $a but expected refs/heads/main" err && |
| 1794 | git symbolic-ref refs/heads/symref >expect && |
| 1795 | echo $a >actual && |
| 1796 | test_cmp expect actual |
| 1797 | ' |
| 1798 | |
| 1799 | test_expect_success "stdin $type symref-delete works with right old value" ' |
| 1800 | format_command $type "symref-delete refs/heads/symref" "$a" >stdin && |
| 1801 | git update-ref --stdin $type --no-deref <stdin && |
| 1802 | test_must_fail git rev-parse --verify -q refs/heads/symref |
| 1803 | ' |
| 1804 | |
| 1805 | test_expect_success "stdin $type symref-delete works with empty old value" ' |
| 1806 | git symbolic-ref refs/heads/symref $a >stdin && |
| 1807 | format_command $type "symref-delete refs/heads/symref" "" >stdin && |
| 1808 | git update-ref --stdin $type --no-deref <stdin && |
| 1809 | test_must_fail git rev-parse --verify -q $b |
| 1810 | ' |
| 1811 | |
| 1812 | test_expect_success "stdin $type symref-delete succeeds for dangling reference" ' |
| 1813 | test_must_fail git symbolic-ref refs/heads/nonexistent && |
| 1814 | git symbolic-ref refs/heads/symref2 refs/heads/nonexistent && |
| 1815 | format_command $type "symref-delete refs/heads/symref2" "refs/heads/nonexistent" >stdin && |
| 1816 | git update-ref --stdin $type --no-deref <stdin && |
| 1817 | test_must_fail git symbolic-ref -d refs/heads/symref2 |
| 1818 | ' |
| 1819 | |
| 1820 | test_expect_success "stdin $type symref-delete deletes regular ref without target" ' |
| 1821 | git update-ref refs/heads/regularref $a && |
| 1822 | format_command $type "symref-delete refs/heads/regularref" >stdin && |
| 1823 | git update-ref --stdin $type --no-deref <stdin |
| 1824 | ' |
| 1825 | |
| 1826 | test_expect_success "stdin $type symref-create fails with too many arguments" ' |
| 1827 | format_command $type "symref-create refs/heads/symref" "$a" "$a" >stdin && |
| 1828 | test_must_fail git update-ref --stdin $type --no-deref <stdin 2>err && |
| 1829 | if test "$type" = "-z" |
| 1830 | then |
| 1831 | test_grep "fatal: unknown command: $a" err |
| 1832 | else |
| 1833 | test_grep "fatal: symref-create refs/heads/symref: extra input: $a" err |
| 1834 | fi |
| 1835 | ' |
| 1836 | |
| 1837 | test_expect_success "stdin $type symref-create fails with no target" ' |
| 1838 | format_command $type "symref-create refs/heads/symref" >stdin && |
| 1839 | test_must_fail git update-ref --stdin $type --no-deref <stdin |
| 1840 | ' |
| 1841 | |
| 1842 | test_expect_success "stdin $type symref-create fails with empty target" ' |
| 1843 | format_command $type "symref-create refs/heads/symref" "" >stdin && |
| 1844 | test_must_fail git update-ref --stdin $type --no-deref <stdin |
| 1845 | ' |
| 1846 | |
| 1847 | test_expect_success "stdin $type symref-create works" ' |
| 1848 | test_when_finished "git symbolic-ref -d refs/heads/symref" && |
| 1849 | format_command $type "symref-create refs/heads/symref" "$a" >stdin && |
| 1850 | git update-ref --stdin $type --no-deref <stdin && |
| 1851 | git symbolic-ref refs/heads/symref >expect && |
| 1852 | echo $a >actual && |
| 1853 | test_cmp expect actual |
| 1854 | ' |
| 1855 | |
| 1856 | test_expect_success "stdin $type symref-create works with --no-deref" ' |
| 1857 | test_when_finished "git symbolic-ref -d refs/heads/symref" && |
| 1858 | format_command $type "symref-create refs/heads/symref" "$a" && |
| 1859 | git update-ref --stdin $type <stdin 2>err |
| 1860 | ' |
| 1861 | |
| 1862 | test_expect_success "stdin $type create dangling symref ref works" ' |
| 1863 | test_when_finished "git symbolic-ref -d refs/heads/symref" && |
| 1864 | format_command $type "symref-create refs/heads/symref" "refs/heads/unknown" >stdin && |
| 1865 | git update-ref --stdin $type --no-deref <stdin && |
| 1866 | git symbolic-ref refs/heads/symref >expect && |
| 1867 | echo refs/heads/unknown >actual && |
| 1868 | test_cmp expect actual |
| 1869 | ' |
| 1870 | |
| 1871 | test_expect_success "stdin $type symref-create does not create reflogs by default" ' |
| 1872 | test_when_finished "git symbolic-ref -d refs/symref" && |
| 1873 | format_command $type "symref-create refs/symref" "$a" >stdin && |
| 1874 | git update-ref --stdin $type --no-deref <stdin && |
| 1875 | git symbolic-ref refs/symref >expect && |
| 1876 | echo $a >actual && |
| 1877 | test_cmp expect actual && |
| 1878 | test_must_fail git reflog exists refs/symref |
| 1879 | ' |
| 1880 | |
| 1881 | test_expect_success "stdin $type symref-create reflogs with --create-reflog" ' |
| 1882 | test_when_finished "git symbolic-ref -d refs/heads/symref" && |
| 1883 | format_command $type "symref-create refs/heads/symref" "$a" >stdin && |
| 1884 | git update-ref --create-reflog --stdin $type --no-deref <stdin && |
| 1885 | git symbolic-ref refs/heads/symref >expect && |
| 1886 | echo $a >actual && |
| 1887 | test_cmp expect actual && |
| 1888 | git reflog exists refs/heads/symref |
| 1889 | ' |
| 1890 | |
| 1891 | test_expect_success "stdin $type symref-update fails with too many arguments" ' |
| 1892 | format_command $type "symref-update refs/heads/symref" "$a" "ref" "$a" "$a" >stdin && |
| 1893 | test_must_fail git update-ref --stdin $type --no-deref <stdin 2>err && |
| 1894 | if test "$type" = "-z" |
| 1895 | then |
| 1896 | test_grep "fatal: unknown command: $a" err |
| 1897 | else |
| 1898 | test_grep "fatal: symref-update refs/heads/symref: extra input: $a" err |
| 1899 | fi |
| 1900 | ' |
| 1901 | |
| 1902 | test_expect_success "stdin $type symref-update fails with wrong old value argument" ' |
| 1903 | format_command $type "symref-update refs/heads/symref" "$a" "foo" "$a" "$a" >stdin && |
| 1904 | test_must_fail git update-ref --stdin $type --no-deref <stdin 2>err && |
| 1905 | test_grep "fatal: symref-update refs/heads/symref: invalid arg ${SQ}foo${SQ} for old value" err |
| 1906 | ' |
| 1907 | |
| 1908 | test_expect_success "stdin $type symref-update creates with zero old value" ' |
| 1909 | test_when_finished "git symbolic-ref -d refs/heads/symref" && |
| 1910 | format_command $type "symref-update refs/heads/symref" "$a" "oid" "$Z" >stdin && |
| 1911 | git update-ref --stdin $type --no-deref <stdin && |
| 1912 | echo $a >expect && |
| 1913 | git symbolic-ref refs/heads/symref >actual && |
| 1914 | test_cmp expect actual |
| 1915 | ' |
| 1916 | |
| 1917 | test_expect_success "stdin $type symref-update creates with no old value" ' |
| 1918 | test_when_finished "git symbolic-ref -d refs/heads/symref" && |
| 1919 | format_command $type "symref-update refs/heads/symref" "$a" >stdin && |
| 1920 | git update-ref --stdin $type --no-deref <stdin && |
| 1921 | echo $a >expect && |
| 1922 | git symbolic-ref refs/heads/symref >actual && |
| 1923 | test_cmp expect actual |
| 1924 | ' |
| 1925 | |
| 1926 | test_expect_success "stdin $type symref-update creates dangling" ' |
| 1927 | test_when_finished "git symbolic-ref -d refs/heads/symref" && |
| 1928 | test_must_fail git rev-parse refs/heads/nonexistent && |
| 1929 | format_command $type "symref-update refs/heads/symref" "refs/heads/nonexistent" >stdin && |
| 1930 | git update-ref --stdin $type --no-deref <stdin && |
| 1931 | echo refs/heads/nonexistent >expect && |
| 1932 | git symbolic-ref refs/heads/symref >actual && |
| 1933 | test_cmp expect actual |
| 1934 | ' |
| 1935 | |
| 1936 | test_expect_success "stdin $type symref-update fails with wrong old value" ' |
| 1937 | test_when_finished "git symbolic-ref -d refs/heads/symref" && |
| 1938 | git symbolic-ref refs/heads/symref $a && |
| 1939 | format_command $type "symref-update refs/heads/symref" "$m" "ref" "$b" >stdin && |
| 1940 | test_must_fail git update-ref --stdin $type --no-deref <stdin 2>err && |
| 1941 | test_grep "fatal: verifying symref target: ${SQ}refs/heads/symref${SQ}: is at $a but expected $b" err && |
| 1942 | test_must_fail git rev-parse --verify -q $c |
| 1943 | ' |
| 1944 | |
| 1945 | test_expect_success "stdin $type symref-update updates dangling ref" ' |
| 1946 | test_when_finished "git symbolic-ref -d refs/heads/symref" && |
| 1947 | test_must_fail git rev-parse refs/heads/nonexistent && |
| 1948 | git symbolic-ref refs/heads/symref refs/heads/nonexistent && |
| 1949 | format_command $type "symref-update refs/heads/symref" "$a" >stdin && |
| 1950 | git update-ref --stdin $type --no-deref <stdin && |
| 1951 | echo $a >expect && |
| 1952 | git symbolic-ref refs/heads/symref >actual && |
| 1953 | test_cmp expect actual |
| 1954 | ' |
| 1955 | |
| 1956 | test_expect_success "stdin $type symref-update updates dangling ref with old value" ' |
| 1957 | test_when_finished "git symbolic-ref -d refs/heads/symref" && |
| 1958 | test_must_fail git rev-parse refs/heads/nonexistent && |
| 1959 | git symbolic-ref refs/heads/symref refs/heads/nonexistent && |
| 1960 | format_command $type "symref-update refs/heads/symref" "$a" "ref" "refs/heads/nonexistent" >stdin && |
| 1961 | git update-ref --stdin $type --no-deref <stdin && |
| 1962 | echo $a >expect && |
| 1963 | git symbolic-ref refs/heads/symref >actual && |
| 1964 | test_cmp expect actual |
| 1965 | ' |
| 1966 | |
| 1967 | test_expect_success "stdin $type symref-update fails update dangling ref with wrong old value" ' |
| 1968 | test_when_finished "git symbolic-ref -d refs/heads/symref" && |
| 1969 | test_must_fail git rev-parse refs/heads/nonexistent && |
| 1970 | git symbolic-ref refs/heads/symref refs/heads/nonexistent && |
| 1971 | format_command $type "symref-update refs/heads/symref" "$a" "ref" "refs/heads/wrongref" >stdin && |
| 1972 | test_must_fail git update-ref --stdin $type --no-deref <stdin && |
| 1973 | echo refs/heads/nonexistent >expect && |
| 1974 | git symbolic-ref refs/heads/symref >actual && |
| 1975 | test_cmp expect actual |
| 1976 | ' |
| 1977 | |
| 1978 | test_expect_success "stdin $type symref-update works with right old value" ' |
| 1979 | test_when_finished "git symbolic-ref -d refs/heads/symref" && |
| 1980 | git symbolic-ref refs/heads/symref $a && |
| 1981 | format_command $type "symref-update refs/heads/symref" "$m" "ref" "$a" >stdin && |
| 1982 | git update-ref --stdin $type --no-deref <stdin && |
| 1983 | echo $m >expect && |
| 1984 | git symbolic-ref refs/heads/symref >actual && |
| 1985 | test_cmp expect actual |
| 1986 | ' |
| 1987 | |
| 1988 | test_expect_success "stdin $type symref-update works with no old value" ' |
| 1989 | test_when_finished "git symbolic-ref -d refs/heads/symref" && |
| 1990 | git symbolic-ref refs/heads/symref $a && |
| 1991 | format_command $type "symref-update refs/heads/symref" "$m" >stdin && |
| 1992 | git update-ref --stdin $type --no-deref <stdin && |
| 1993 | echo $m >expect && |
| 1994 | git symbolic-ref refs/heads/symref >actual && |
| 1995 | test_cmp expect actual |
| 1996 | ' |
| 1997 | |
| 1998 | test_expect_success "stdin $type symref-update fails with empty old ref-target" ' |
| 1999 | test_when_finished "git symbolic-ref -d refs/heads/symref" && |
| 2000 | git symbolic-ref refs/heads/symref $a && |
| 2001 | format_command $type "symref-update refs/heads/symref" "$m" "ref" "" >stdin && |
| 2002 | test_must_fail git update-ref --stdin $type --no-deref <stdin && |
| 2003 | echo $a >expect && |
| 2004 | git symbolic-ref refs/heads/symref >actual && |
| 2005 | test_cmp expect actual |
| 2006 | ' |
| 2007 | |
| 2008 | test_expect_success "stdin $type symref-update creates (with deref)" ' |
| 2009 | test_when_finished "git symbolic-ref -d refs/heads/symref" && |
| 2010 | format_command $type "symref-update refs/heads/symref" "$a" >stdin && |
| 2011 | git update-ref --stdin $type <stdin && |
| 2012 | echo $a >expect && |
| 2013 | git symbolic-ref --no-recurse refs/heads/symref >actual && |
| 2014 | test_cmp expect actual && |
| 2015 | test-tool ref-store main for-each-reflog-ent refs/heads/symref >actual && |
| 2016 | test_grep "$Z $(git rev-parse $a)" actual |
| 2017 | ' |
| 2018 | |
| 2019 | test_expect_success "stdin $type symref-update regular ref to symref with correct old-oid" ' |
| 2020 | test_when_finished "git symbolic-ref -d --no-recurse refs/heads/regularref" && |
| 2021 | git update-ref --no-deref refs/heads/regularref $a && |
| 2022 | format_command $type "symref-update refs/heads/regularref" "$a" "oid" "$(git rev-parse $a)" >stdin && |
| 2023 | git update-ref --stdin $type <stdin && |
| 2024 | echo $a >expect && |
| 2025 | git symbolic-ref --no-recurse refs/heads/regularref >actual && |
| 2026 | test_cmp expect actual && |
| 2027 | test-tool ref-store main for-each-reflog-ent refs/heads/regularref >actual && |
| 2028 | test_grep "$(git rev-parse $a) $(git rev-parse $a)" actual |
| 2029 | ' |
| 2030 | |
| 2031 | test_expect_success "stdin $type symref-update regular ref to symref fails with wrong old-oid" ' |
| 2032 | test_when_finished "git update-ref -d refs/heads/regularref" && |
| 2033 | git update-ref --no-deref refs/heads/regularref $a && |
| 2034 | format_command $type "symref-update refs/heads/regularref" "$a" "oid" "$(git rev-parse refs/heads/target2)" >stdin && |
| 2035 | test_must_fail git update-ref --stdin $type <stdin 2>err && |
| 2036 | test_grep "fatal: cannot lock ref ${SQ}refs/heads/regularref${SQ}: is at $(git rev-parse $a) but expected $(git rev-parse refs/heads/target2)" err && |
| 2037 | echo $(git rev-parse $a) >expect && |
| 2038 | git rev-parse refs/heads/regularref >actual && |
| 2039 | test_cmp expect actual |
| 2040 | ' |
| 2041 | |
| 2042 | test_expect_success "stdin $type symref-update regular ref to symref fails with invalid old-oid" ' |
| 2043 | test_when_finished "git update-ref -d refs/heads/regularref" && |
| 2044 | git update-ref --no-deref refs/heads/regularref $a && |
| 2045 | format_command $type "symref-update refs/heads/regularref" "$a" "oid" "not-a-ref-oid" >stdin && |
| 2046 | test_must_fail git update-ref --stdin $type <stdin 2>err && |
| 2047 | test_grep "fatal: symref-update refs/heads/regularref: invalid oid: not-a-ref-oid" err && |
| 2048 | echo $(git rev-parse $a) >expect && |
| 2049 | git rev-parse refs/heads/regularref >actual && |
| 2050 | test_cmp expect actual |
| 2051 | ' |
| 2052 | |
| 2053 | test_expect_success "stdin $type symref-update existing symref with zero old-oid" ' |
| 2054 | test_when_finished "git symbolic-ref -d --no-recurse refs/heads/symref" && |
| 2055 | git symbolic-ref refs/heads/symref refs/heads/target2 && |
| 2056 | format_command $type "symref-update refs/heads/symref" "$a" "oid" "$Z" >stdin && |
| 2057 | test_must_fail git update-ref --stdin $type <stdin 2>err && |
| 2058 | test_grep "fatal: cannot lock ref ${SQ}refs/heads/symref${SQ}: reference already exists" err && |
| 2059 | echo refs/heads/target2 >expect && |
| 2060 | git symbolic-ref refs/heads/symref >actual && |
| 2061 | test_cmp expect actual |
| 2062 | ' |
| 2063 | |
| 2064 | test_expect_success "stdin $type symref-update regular ref to symref (with deref)" ' |
| 2065 | test_when_finished "git symbolic-ref -d refs/heads/symref" && |
| 2066 | test_when_finished "git update-ref -d --no-deref refs/heads/symref2" && |
| 2067 | git update-ref refs/heads/symref2 $a && |
| 2068 | git symbolic-ref --no-recurse refs/heads/symref refs/heads/symref2 && |
| 2069 | format_command $type "symref-update refs/heads/symref" "$a" >stdin && |
| 2070 | git update-ref $type --stdin <stdin && |
| 2071 | echo $a >expect && |
| 2072 | git symbolic-ref --no-recurse refs/heads/symref2 >actual && |
| 2073 | test_cmp expect actual && |
| 2074 | echo refs/heads/symref2 >expect && |
| 2075 | git symbolic-ref --no-recurse refs/heads/symref >actual && |
| 2076 | test_cmp expect actual && |
| 2077 | test-tool ref-store main for-each-reflog-ent refs/heads/symref >actual && |
| 2078 | test_grep "$(git rev-parse $a) $(git rev-parse $a)" actual |
| 2079 | ' |
| 2080 | |
| 2081 | test_expect_success "stdin $type symref-update regular ref to symref" ' |
| 2082 | test_when_finished "git symbolic-ref -d --no-recurse refs/heads/regularref" && |
| 2083 | git update-ref --no-deref refs/heads/regularref $a && |
| 2084 | format_command $type "symref-update refs/heads/regularref" "$a" >stdin && |
| 2085 | git update-ref $type --stdin <stdin && |
| 2086 | echo $a >expect && |
| 2087 | git symbolic-ref --no-recurse refs/heads/regularref >actual && |
| 2088 | test_cmp expect actual && |
| 2089 | test-tool ref-store main for-each-reflog-ent refs/heads/regularref >actual && |
| 2090 | test_grep "$(git rev-parse $a) $(git rev-parse $a)" actual |
| 2091 | ' |
| 2092 | |
| 2093 | test_expect_success "stdin $type batch-updates" ' |
| 2094 | git init repo && |
| 2095 | test_when_finished "rm -fr repo" && |
| 2096 | ( |
| 2097 | cd repo && |
| 2098 | test_commit commit && |
| 2099 | head=$(git rev-parse HEAD) && |
| 2100 | |
| 2101 | format_command $type "update refs/heads/ref1" "$head" "$Z" >stdin && |
| 2102 | format_command $type "update refs/heads/ref2" "$head" "$Z" >>stdin && |
| 2103 | git update-ref $type --stdin --batch-updates <stdin && |
| 2104 | echo $head >expect && |
| 2105 | git rev-parse refs/heads/ref1 >actual && |
| 2106 | test_cmp expect actual && |
| 2107 | git rev-parse refs/heads/ref2 >actual && |
| 2108 | test_cmp expect actual |
| 2109 | ) |
| 2110 | ' |
| 2111 | |
| 2112 | test_expect_success "stdin $type batch-updates with invalid new_oid" ' |
| 2113 | git init repo && |
| 2114 | test_when_finished "rm -fr repo" && |
| 2115 | ( |
| 2116 | cd repo && |
| 2117 | test_commit one && |
| 2118 | old_head=$(git rev-parse HEAD) && |
| 2119 | test_commit two && |
| 2120 | head=$(git rev-parse HEAD) && |
| 2121 | git update-ref refs/heads/ref1 $head && |
| 2122 | git update-ref refs/heads/ref2 $head && |
| 2123 | |
| 2124 | format_command $type "update refs/heads/ref1" "$old_head" "$head" >stdin && |
| 2125 | format_command $type "update refs/heads/ref2" "$(test_oid 001)" "$head" >>stdin && |
| 2126 | git update-ref $type --stdin --batch-updates <stdin >stdout 2>err && |
| 2127 | echo $old_head >expect && |
| 2128 | git rev-parse refs/heads/ref1 >actual && |
| 2129 | test_cmp expect actual && |
| 2130 | echo $head >expect && |
| 2131 | git rev-parse refs/heads/ref2 >actual && |
| 2132 | test_cmp expect actual && |
| 2133 | test_grep "rejected refs/heads/ref2 $(test_oid 001) $head invalid new value provided" stdout && |
| 2134 | test_grep "trying to write ref ${SQ}refs/heads/ref2${SQ} with nonexistent object" err |
| 2135 | ) |
| 2136 | ' |
| 2137 | |
| 2138 | test_expect_success "stdin $type batch-updates with non-commit new_oid" ' |
| 2139 | git init repo && |
| 2140 | test_when_finished "rm -fr repo" && |
| 2141 | ( |
| 2142 | cd repo && |
| 2143 | test_commit one && |
| 2144 | old_head=$(git rev-parse HEAD) && |
| 2145 | test_commit two && |
| 2146 | head=$(git rev-parse HEAD) && |
| 2147 | head_tree=$(git rev-parse HEAD^{tree}) && |
| 2148 | git update-ref refs/heads/ref1 $head && |
| 2149 | git update-ref refs/heads/ref2 $head && |
| 2150 | |
| 2151 | format_command $type "update refs/heads/ref1" "$old_head" "$head" >stdin && |
| 2152 | format_command $type "update refs/heads/ref2" "$head_tree" "$head" >>stdin && |
| 2153 | git update-ref $type --stdin --batch-updates <stdin >stdout 2>err && |
| 2154 | echo $old_head >expect && |
| 2155 | git rev-parse refs/heads/ref1 >actual && |
| 2156 | test_cmp expect actual && |
| 2157 | echo $head >expect && |
| 2158 | git rev-parse refs/heads/ref2 >actual && |
| 2159 | test_cmp expect actual && |
| 2160 | test_grep "rejected refs/heads/ref2 $head_tree $head invalid new value provided" stdout && |
| 2161 | test_grep "trying to write non-commit object $head_tree to branch ${SQ}refs/heads/ref2${SQ}" err |
| 2162 | ) |
| 2163 | ' |
| 2164 | |
| 2165 | test_expect_success "stdin $type batch-updates with non-existent ref" ' |
| 2166 | git init repo && |
| 2167 | test_when_finished "rm -fr repo" && |
| 2168 | ( |
| 2169 | cd repo && |
| 2170 | test_commit one && |
| 2171 | old_head=$(git rev-parse HEAD) && |
| 2172 | test_commit two && |
| 2173 | head=$(git rev-parse HEAD) && |
| 2174 | git update-ref refs/heads/ref1 $head && |
| 2175 | |
| 2176 | format_command $type "update refs/heads/ref1" "$old_head" "$head" >stdin && |
| 2177 | format_command $type "update refs/heads/ref2" "$old_head" "$head" >>stdin && |
| 2178 | git update-ref $type --stdin --batch-updates <stdin >stdout 2>err && |
| 2179 | echo $old_head >expect && |
| 2180 | git rev-parse refs/heads/ref1 >actual && |
| 2181 | test_cmp expect actual && |
| 2182 | test_must_fail git rev-parse refs/heads/ref2 && |
| 2183 | test_grep "rejected refs/heads/ref2 $old_head $head reference does not exist" stdout && |
| 2184 | test_grep "cannot lock ref ${SQ}refs/heads/ref2${SQ}: unable to resolve reference ${SQ}refs/heads/ref2${SQ}" err |
| 2185 | ) |
| 2186 | ' |
| 2187 | |
| 2188 | test_expect_success "stdin $type batch-updates with dangling symref" ' |
| 2189 | git init repo && |
| 2190 | test_when_finished "rm -fr repo" && |
| 2191 | ( |
| 2192 | cd repo && |
| 2193 | test_commit one && |
| 2194 | old_head=$(git rev-parse HEAD) && |
| 2195 | test_commit two && |
| 2196 | head=$(git rev-parse HEAD) && |
| 2197 | git update-ref refs/heads/ref1 $head && |
| 2198 | git symbolic-ref refs/heads/ref2 refs/heads/nonexistent && |
| 2199 | |
| 2200 | format_command $type "update refs/heads/ref1" "$old_head" "$head" >stdin && |
| 2201 | format_command $type "update refs/heads/ref2" "$old_head" "$head" >>stdin && |
| 2202 | git update-ref $type --no-deref --stdin --batch-updates <stdin >stdout 2>err && |
| 2203 | echo $old_head >expect && |
| 2204 | git rev-parse refs/heads/ref1 >actual && |
| 2205 | test_cmp expect actual && |
| 2206 | echo $head >expect && |
| 2207 | test_must_fail git rev-parse refs/heads/ref2 && |
| 2208 | test_grep "rejected refs/heads/ref2 $old_head $head reference does not exist" stdout && |
| 2209 | test_grep "cannot lock ref ${SQ}refs/heads/ref2${SQ}: reference is missing but expected $head" err |
| 2210 | ) |
| 2211 | ' |
| 2212 | |
| 2213 | test_expect_success "stdin $type batch-updates with regular ref as symref" ' |
| 2214 | git init repo && |
| 2215 | test_when_finished "rm -fr repo" && |
| 2216 | ( |
| 2217 | cd repo && |
| 2218 | test_commit one && |
| 2219 | old_head=$(git rev-parse HEAD) && |
| 2220 | test_commit two && |
| 2221 | head=$(git rev-parse HEAD) && |
| 2222 | git update-ref refs/heads/ref1 $head && |
| 2223 | git update-ref refs/heads/ref2 $head && |
| 2224 | |
| 2225 | format_command $type "update refs/heads/ref1" "$old_head" "$head" >stdin && |
| 2226 | format_command $type "symref-update refs/heads/ref2" "$old_head" "ref" "refs/heads/nonexistent" >>stdin && |
| 2227 | git update-ref $type --no-deref --stdin --batch-updates <stdin >stdout 2>err && |
| 2228 | echo $old_head >expect && |
| 2229 | git rev-parse refs/heads/ref1 >actual && |
| 2230 | test_cmp expect actual && |
| 2231 | echo $head >expect && |
| 2232 | echo $head >expect && |
| 2233 | git rev-parse refs/heads/ref2 >actual && |
| 2234 | test_cmp expect actual && |
| 2235 | test_grep "rejected refs/heads/ref2 $ZERO_OID $ZERO_OID expected symref but found regular ref" stdout && |
| 2236 | test_grep "cannot lock ref ${SQ}refs/heads/ref2${SQ}: expected symref with target ${SQ}refs/heads/nonexistent${SQ}: but is a regular ref" err |
| 2237 | ) |
| 2238 | ' |
| 2239 | |
| 2240 | test_expect_success "stdin $type batch-updates with invalid old_oid" ' |
| 2241 | git init repo && |
| 2242 | test_when_finished "rm -fr repo" && |
| 2243 | ( |
| 2244 | cd repo && |
| 2245 | test_commit one && |
| 2246 | old_head=$(git rev-parse HEAD) && |
| 2247 | test_commit two && |
| 2248 | head=$(git rev-parse HEAD) && |
| 2249 | git update-ref refs/heads/ref1 $head && |
| 2250 | git update-ref refs/heads/ref2 $head && |
| 2251 | |
| 2252 | format_command $type "update refs/heads/ref1" "$old_head" "$head" >stdin && |
| 2253 | format_command $type "update refs/heads/ref2" "$old_head" "$Z" >>stdin && |
| 2254 | git update-ref $type --stdin --batch-updates <stdin >stdout 2>err && |
| 2255 | echo $old_head >expect && |
| 2256 | git rev-parse refs/heads/ref1 >actual && |
| 2257 | test_cmp expect actual && |
| 2258 | echo $head >expect && |
| 2259 | git rev-parse refs/heads/ref2 >actual && |
| 2260 | test_cmp expect actual && |
| 2261 | test_grep "rejected refs/heads/ref2 $old_head $ZERO_OID reference already exists" stdout && |
| 2262 | test_grep "cannot lock ref ${SQ}refs/heads/ref2${SQ}: reference already exists" err |
| 2263 | ) |
| 2264 | ' |
| 2265 | |
| 2266 | test_expect_success "stdin $type batch-updates with incorrect old oid" ' |
| 2267 | git init repo && |
| 2268 | test_when_finished "rm -fr repo" && |
| 2269 | ( |
| 2270 | cd repo && |
| 2271 | test_commit one && |
| 2272 | old_head=$(git rev-parse HEAD) && |
| 2273 | test_commit two && |
| 2274 | head=$(git rev-parse HEAD) && |
| 2275 | git update-ref refs/heads/ref1 $head && |
| 2276 | git update-ref refs/heads/ref2 $head && |
| 2277 | |
| 2278 | format_command $type "update refs/heads/ref1" "$old_head" "$head" >stdin && |
| 2279 | format_command $type "update refs/heads/ref2" "$head" "$old_head" >>stdin && |
| 2280 | git update-ref $type --stdin --batch-updates <stdin >stdout 2>err && |
| 2281 | echo $old_head >expect && |
| 2282 | git rev-parse refs/heads/ref1 >actual && |
| 2283 | test_cmp expect actual && |
| 2284 | echo $head >expect && |
| 2285 | git rev-parse refs/heads/ref2 >actual && |
| 2286 | test_cmp expect actual && |
| 2287 | test_grep "rejected refs/heads/ref2 $head $old_head incorrect old value provided" stdout && |
| 2288 | test_grep "cannot lock ref ${SQ}refs/heads/ref2${SQ}: is at $head but expected $old_head" err |
| 2289 | ) |
| 2290 | ' |
| 2291 | |
| 2292 | test_expect_success "stdin $type batch-updates refname conflict" ' |
| 2293 | git init repo && |
| 2294 | test_when_finished "rm -fr repo" && |
| 2295 | ( |
| 2296 | cd repo && |
| 2297 | test_commit one && |
| 2298 | old_head=$(git rev-parse HEAD) && |
| 2299 | test_commit two && |
| 2300 | head=$(git rev-parse HEAD) && |
| 2301 | git update-ref refs/heads/ref/foo $head && |
| 2302 | |
| 2303 | format_command $type "update refs/heads/ref/foo" "$old_head" "$head" >stdin && |
| 2304 | format_command $type "update refs/heads/ref" "$old_head" "$ZERO_OID" >>stdin && |
| 2305 | git update-ref $type --stdin --batch-updates <stdin >stdout 2>err && |
| 2306 | echo $old_head >expect && |
| 2307 | git rev-parse refs/heads/ref/foo >actual && |
| 2308 | test_cmp expect actual && |
| 2309 | test_grep "rejected refs/heads/ref $old_head $ZERO_OID refname conflict" stdout && |
| 2310 | test_grep "${SQ}refs/heads/ref/foo${SQ} exists; cannot create ${SQ}refs/heads/ref${SQ}" err |
| 2311 | ) |
| 2312 | ' |
| 2313 | |
| 2314 | test_expect_success "stdin $type batch-updates refname conflict new ref" ' |
| 2315 | git init repo && |
| 2316 | test_when_finished "rm -fr repo" && |
| 2317 | ( |
| 2318 | cd repo && |
| 2319 | test_commit one && |
| 2320 | old_head=$(git rev-parse HEAD) && |
| 2321 | test_commit two && |
| 2322 | head=$(git rev-parse HEAD) && |
| 2323 | git update-ref refs/heads/ref/foo $head && |
| 2324 | |
| 2325 | format_command $type "update refs/heads/foo" "$old_head" "$ZERO_OID" >stdin && |
| 2326 | format_command $type "update refs/heads/ref" "$old_head" "$ZERO_OID" >>stdin && |
| 2327 | git update-ref $type --stdin --batch-updates <stdin >stdout 2>err && |
| 2328 | echo $old_head >expect && |
| 2329 | git rev-parse refs/heads/foo >actual && |
| 2330 | test_cmp expect actual && |
| 2331 | test_grep "rejected refs/heads/ref $old_head $ZERO_OID refname conflict" stdout && |
| 2332 | test_grep "${SQ}refs/heads/ref/foo${SQ} exists; cannot create ${SQ}refs/heads/ref${SQ}" err |
| 2333 | ) |
| 2334 | ' |
| 2335 | |
| 2336 | test_expect_success CASE_INSENSITIVE_FS,REFFILES "stdin $type batch-updates existing reference" ' |
| 2337 | git init repo && |
| 2338 | test_when_finished "rm -fr repo" && |
| 2339 | ( |
| 2340 | cd repo && |
| 2341 | test_commit one && |
| 2342 | old_head=$(git rev-parse HEAD) && |
| 2343 | test_commit two && |
| 2344 | head=$(git rev-parse HEAD) && |
| 2345 | |
| 2346 | { |
| 2347 | format_command $type "create refs/heads/foo" "$head" && |
| 2348 | format_command $type "create refs/heads/ref" "$old_head" && |
| 2349 | format_command $type "create refs/heads/Foo" "$old_head" |
| 2350 | } >stdin && |
| 2351 | git update-ref $type --stdin --batch-updates <stdin >stdout 2>err && |
| 2352 | |
| 2353 | echo $head >expect && |
| 2354 | git rev-parse refs/heads/foo >actual && |
| 2355 | echo $old_head >expect && |
| 2356 | git rev-parse refs/heads/ref >actual && |
| 2357 | test_cmp expect actual && |
| 2358 | test_grep "rejected refs/heads/Foo $old_head $ZERO_OID reference conflict due to case-insensitive filesystem" stdout && |
| 2359 | test_grep -e "cannot lock ref ${SQ}refs/heads/Foo${SQ}: Unable to create" -e "Foo.lock" err |
| 2360 | ) |
| 2361 | ' |
| 2362 | |
| 2363 | test_expect_success CASE_INSENSITIVE_FS "stdin $type batch-updates existing reference" ' |
| 2364 | git init --ref-format=reftable repo && |
| 2365 | test_when_finished "rm -fr repo" && |
| 2366 | ( |
| 2367 | cd repo && |
| 2368 | test_commit one && |
| 2369 | old_head=$(git rev-parse HEAD) && |
| 2370 | test_commit two && |
| 2371 | head=$(git rev-parse HEAD) && |
| 2372 | |
| 2373 | { |
| 2374 | format_command $type "create refs/heads/foo" "$head" && |
| 2375 | format_command $type "create refs/heads/ref" "$old_head" && |
| 2376 | format_command $type "create refs/heads/Foo" "$old_head" |
| 2377 | } >stdin && |
| 2378 | git update-ref $type --stdin --batch-updates <stdin >stdout && |
| 2379 | |
| 2380 | echo $head >expect && |
| 2381 | git rev-parse refs/heads/foo >actual && |
| 2382 | echo $old_head >expect && |
| 2383 | git rev-parse refs/heads/ref >actual && |
| 2384 | test_cmp expect actual && |
| 2385 | git rev-parse refs/heads/Foo >actual && |
| 2386 | test_cmp expect actual |
| 2387 | ) |
| 2388 | ' |
| 2389 | |
| 2390 | test_expect_success "stdin $type batch-updates delete incorrect symbolic ref" ' |
| 2391 | git init repo && |
| 2392 | test_when_finished "rm -fr repo" && |
| 2393 | ( |
| 2394 | cd repo && |
| 2395 | test_commit c1 && |
| 2396 | head=$(git rev-parse HEAD) && |
| 2397 | git symbolic-ref refs/heads/symbolic refs/heads/non-existent && |
| 2398 | |
| 2399 | format_command $type "delete refs/heads/symbolic" "$head" >stdin && |
| 2400 | git update-ref $type --stdin --batch-updates <stdin >stdout 2>err && |
| 2401 | test_grep "rejected refs/heads/non-existent $ZERO_OID $head reference does not exist" stdout && |
| 2402 | test_grep "cannot lock ref ${SQ}refs/heads/symbolic${SQ}: unable to resolve reference ${SQ}refs/heads/non-existent${SQ}" err |
| 2403 | ) |
| 2404 | ' |
| 2405 | |
| 2406 | test_expect_success "stdin $type batch-updates delete with incorrect old_oid" ' |
| 2407 | git init repo && |
| 2408 | test_when_finished "rm -fr repo" && |
| 2409 | ( |
| 2410 | cd repo && |
| 2411 | test_commit c1 && |
| 2412 | git branch new-branch && |
| 2413 | test_commit c2 && |
| 2414 | head=$(git rev-parse HEAD) && |
| 2415 | |
| 2416 | format_command $type "delete refs/heads/new-branch" "$head" >stdin && |
| 2417 | git update-ref $type --stdin --batch-updates <stdin >stdout 2>err && |
| 2418 | test_grep "rejected refs/heads/new-branch $ZERO_OID $head incorrect old value provided" stdout && |
| 2419 | test_grep "cannot lock ref ${SQ}refs/heads/new-branch${SQ}: is at $(git rev-parse new-branch) but expected $head" err |
| 2420 | ) |
| 2421 | ' |
| 2422 | |
| 2423 | test_expect_success "stdin $type batch-updates delete non-existent ref" ' |
| 2424 | git init repo && |
| 2425 | test_when_finished "rm -fr repo" && |
| 2426 | ( |
| 2427 | cd repo && |
| 2428 | test_commit commit && |
| 2429 | head=$(git rev-parse HEAD) && |
| 2430 | |
| 2431 | format_command $type "delete refs/heads/non-existent" "$head" >stdin && |
| 2432 | git update-ref $type --stdin --batch-updates <stdin >stdout 2>err && |
| 2433 | test_grep "rejected refs/heads/non-existent $ZERO_OID $head reference does not exist" stdout && |
| 2434 | test_grep "cannot lock ref ${SQ}refs/heads/non-existent${SQ}: unable to resolve reference ${SQ}refs/heads/non-existent${SQ}" err |
| 2435 | ) |
| 2436 | ' |
| 2437 | done |
| 2438 | |
| 2439 | test_expect_success 'update-ref should also create reflog for HEAD' ' |
| 2440 | test_commit to-rewind && |
| 2441 | git rev-parse HEAD >expect && |
| 2442 | head=$(git symbolic-ref HEAD) && |
| 2443 | git update-ref --create-reflog "$head" HEAD~ && |
| 2444 | git rev-parse HEAD@{1} >actual && |
| 2445 | test_cmp expect actual |
| 2446 | ' |
| 2447 | |
| 2448 | test_expect_success REFFILES 'empty directories are pruned when aborting a transaction' ' |
| 2449 | test_path_is_missing .git/refs/heads/nested && |
| 2450 | git update-ref --stdin <<-EOF && |
| 2451 | create refs/heads/nested/something HEAD |
| 2452 | prepare |
| 2453 | abort |
| 2454 | EOF |
| 2455 | test_path_is_missing .git/refs/heads/nested |
| 2456 | ' |
| 2457 | |
| 2458 | test_expect_success REFFILES 'empty directories are pruned when not committing' ' |
| 2459 | test_path_is_missing .git/refs/heads/nested && |
| 2460 | git update-ref --stdin <<-EOF && |
| 2461 | create refs/heads/nested/something HEAD |
| 2462 | prepare |
| 2463 | EOF |
| 2464 | test_path_is_missing .git/refs/heads/nested |
| 2465 | ' |
| 2466 | |
| 2467 | test_expect_success 'dangling symref not overwritten by creation' ' |
| 2468 | test_when_finished "git update-ref -d refs/heads/dangling" && |
| 2469 | git symbolic-ref refs/heads/dangling refs/heads/does-not-exist && |
| 2470 | test_must_fail git update-ref --no-deref --stdin 2>err <<-\EOF && |
| 2471 | create refs/heads/dangling HEAD |
| 2472 | EOF |
| 2473 | test_grep "cannot lock.*dangling symref already exists" err && |
| 2474 | test_must_fail git rev-parse --verify refs/heads/dangling && |
| 2475 | test_must_fail git rev-parse --verify refs/heads/does-not-exist |
| 2476 | ' |
| 2477 | |
| 2478 | test_expect_success 'dangling symref overwritten without old oid' ' |
| 2479 | test_when_finished "git update-ref -d refs/heads/dangling" && |
| 2480 | git symbolic-ref refs/heads/dangling refs/heads/does-not-exist && |
| 2481 | git update-ref --no-deref --stdin <<-\EOF && |
| 2482 | update refs/heads/dangling HEAD |
| 2483 | EOF |
| 2484 | git rev-parse --verify refs/heads/dangling && |
| 2485 | test_must_fail git rev-parse --verify refs/heads/does-not-exist |
| 2486 | ' |
| 2487 | |
| 2488 | test_done |