t/t4100-summary.sh

   1 #!/bin/sh
   2
   3 test_description='check summary output'
   4
   5 TEST_NO_CREATE_REPO=1
   6
   7 . ./test-lib.sh
   8
   9 test_plan 29
  10
  11 reset_repo() {
  12         git read-tree --empty &&
  13         git symbolic-ref HEAD refs/heads/orphan
  14 }
  15
  16 squish() {
  17         tab="   " # single tab in there
  18         tr -s "$tab" " "
  19 }
  20
  21 test_expect_success 'setup' '
  22         test_create_repo pristine && cd pristine &&
  23         git checkout --orphan rootcommit &&
  24         git read-tree --empty &&
  25         test_tick &&
  26         git commit --allow-empty -m "empty root commit" &&
  27         git tag rootcommit &&
  28         git checkout --orphan branch1 &&
  29         git read-tree --empty &&
  30         test_commit branch1-start &&
  31         git checkout --orphan branch2 &&
  32         git read-tree --empty &&
  33         test_commit branch2-start &&
  34         git checkout --orphan branch3 &&
  35         git read-tree --empty &&
  36         test_commit branch3-start &&
  37         reset_repo &&
  38         git clean -x -d -f &&
  39         tg_test_create_branches <<-EOT &&
  40                 rootbare bare empty root
  41                 ::
  42
  43                 rootmsg topmsg root
  44                 :~
  45
  46                 rootdeps --no-topmsg topdeps root
  47                 :
  48
  49                 root standard root branch
  50                 :
  51
  52                 annihilated annihilated branch
  53                 ::
  54
  55                 basebare bare base
  56                 ::rootcommit
  57
  58                 +basebare bare base
  59                 :::basebare
  60
  61                 t/branch1 branch1 topgit
  62                 branch1
  63
  64                 t/branch2 branch2 topgit
  65                 branch2
  66
  67                 t/branch3 branch3 topgit
  68                 branch3
  69
  70                 reused-1level1 reused with one tg branch below
  71                 t/branch1
  72
  73                 reused-2level1 reused with two tg branches below
  74                 t/branch1
  75                 t/branch2
  76
  77                 reused-1level2 reused with one tg branch below
  78                 reused-1level1
  79
  80                 reused-2level2 reused with two tg branches below
  81                 reused-1level1
  82                 reused-2level1
  83
  84                 reused-multi multi-level reuse
  85                 reused-2level1
  86                 t/branch3
  87                 reused-2level2
  88
  89         EOT
  90         git checkout -f annihilated &&
  91         test_tick &&
  92         git commit --allow-empty -m "annihilated not empty" &&
  93         git checkout -f t/branch2 &&
  94         <.topmsg grep -v -i subject >.topmsg2 &&
  95         mv -f .topmsg2 .topmsg &&
  96         printf "%s\n" "subject:[PATCH] branch2" "       topgit" >> .topmsg &&
  97         git add .topmsg &&
  98         test_tick &&
  99         git commit -m ".topmsg: no space after subject colon" &&
 100         reset_repo &&
 101         git clean -x -d -f &&
 102         cd .. &&
 103         cp -pR pristine copy
 104 '
 105
 106 test_expect_success 'bad usage' '
 107         cd copy && reset_repo &&
 108
 109         # HEAD is unborn
 110         test_must_fail tg summary --rdeps && # bad HEAD default
 111         test_must_fail tg summary --rdeps-once && # bad HEAD default
 112         test_must_fail tg summary --rdeps-full && # bad HEAD default
 113         test_must_fail tg summary --with-deps && # bad HEAD default
 114         test_must_fail tg summary --without-deps && # bad HEAD default
 115         test_must_fail tg summary --deps-only && # bad HEAD default
 116         test_must_fail tg summary --deps HEAD && # bad HEAD (--deps does not default)
 117
 118         git update-ref --no-deref HEAD branch1 &&
 119
 120         # HEAD is detached
 121         test_must_fail tg summary --rdeps && # bad HEAD default
 122         test_must_fail tg summary --rdeps-once && # bad HEAD default
 123         test_must_fail tg summary --rdeps-full && # bad HEAD default
 124         test_must_fail tg summary --with-deps && # bad HEAD default
 125         test_must_fail tg summary --without-deps && # bad HEAD default
 126         test_must_fail tg summary --deps-only && # bad HEAD default
 127         test_must_fail tg summary --deps HEAD && # bad HEAD (--deps does not default)
 128
 129         git symbolic-ref HEAD refs/heads/branch3 &&
 130
 131         # HEAD is a non-TopGit branch
 132         test_must_fail tg summary --rdeps && # bad HEAD default
 133         test_must_fail tg summary --rdeps-once && # bad HEAD default
 134         test_must_fail tg summary --rdeps-full && # bad HEAD default
 135         test_must_fail tg summary --with-deps && # bad HEAD default
 136         test_must_fail tg summary --without-deps && # bad HEAD default
 137         test_must_fail tg summary --deps-only && # bad HEAD default
 138         test_must_fail tg summary --deps HEAD && # bad HEAD (--deps does not default)
 139
 140         : # placeholder
 141 '
 142
 143 printf "%s" "\
 144          basebare                       branch basebare (bare branch)
 145  0       reused-1level1                 [PATCH] reused with one tg branch below
 146  0       reused-1level2                 [PATCH] reused with one tg branch below
 147  0  D  * reused-2level1                 [PATCH] reused with two tg branches below
 148  0  D  * reused-2level2                 [PATCH] reused with two tg branches below
 149  0  D    reused-multi                   [PATCH] multi-level reuse
 150  0       root                           [PATCH] standard root branch
 151  0       rootdeps                       branch rootdeps (missing .topmsg)
 152  0       rootmsg                        [PATCH] topmsg root
 153  0       t/branch1                      [PATCH] branch1 topgit
 154  0     * t/branch2                      [PATCH] branch2 topgit
 155  0     * t/branch3                      [PATCH] branch3 topgit
 156 " > pristine_full_summary.raw ||
 157         die failed to make pristine_full_summary.raw
 158 < pristine_full_summary.raw squish > pristine_full_summary ||
 159         die failed to make pristine_full_summary
 160
 161 printf "%s" "\
 162  0       reused-1level1                 [PATCH] reused with one tg branch below
 163  0  D  * reused-2level1                 [PATCH] reused with two tg branches below
 164  0  D  * reused-2level2                 [PATCH] reused with two tg branches below
 165  0  D    reused-multi                   [PATCH] multi-level reuse
 166  0       t/branch1                      [PATCH] branch1 topgit
 167  0     * t/branch2                      [PATCH] branch2 topgit
 168  0     * t/branch3                      [PATCH] branch3 topgit
 169 " > pristine_multi_summary.raw ||
 170         die failed to make pristine_multi_summary.raw
 171 < pristine_multi_summary.raw squish > pristine_multi_summary ||
 172         die failed to make pristine_multi_summary
 173
 174 printf "%s" "\
 175  0  D    reused-2level1                 [PATCH] reused with two tg branches below
 176  0       t/branch1                      [PATCH] branch1 topgit
 177  0     * t/branch2                      [PATCH] branch2 topgit
 178 " > pristine_2level1_summary.raw ||
 179         die failed to make pristine_2level1_summary.raw
 180 < pristine_2level1_summary.raw squish > pristine_2level1_summary ||
 181         die failed to make pristine_2level1_summary
 182
 183 printf "%s" "\
 184 basebare
 185 reused-1level1
 186 reused-1level2
 187 reused-2level1
 188 reused-2level2
 189 reused-multi
 190 root
 191 rootdeps
 192 rootmsg
 193 t/branch1
 194 t/branch2
 195 t/branch3
 196 " >pristine_list || die failed to make pristine_list
 197
 198 printf "%s" "\
 199 reused-1level1 t/branch1
 200 reused-1level2 reused-1level1
 201 reused-2level1 t/branch1
 202 reused-2level1 t/branch2
 203 reused-2level2 reused-1level1
 204 reused-2level2 reused-2level1
 205 reused-multi reused-2level1
 206 reused-multi t/branch3
 207 reused-multi reused-2level2
 208 t/branch1 branch1
 209 t/branch2 branch2
 210 t/branch3 branch3
 211 " >pristine_deps || die failed to make pristine_deps
 212
 213 printf "%s" "\
 214 basebare
 215 branch1
 216 branch2
 217 branch3
 218 reused-1level1
 219 reused-1level2
 220 reused-2level1
 221 reused-2level2
 222 reused-multi
 223 root
 224 rootdeps
 225 rootmsg
 226 t/branch1
 227 t/branch2
 228 t/branch3
 229 " >pristine_deps_only_all || die failed to make pristine_deps_only_all
 230
 231 printf "%s" "\
 232 reused-multi
 233 reused-2level2
 234 reused-2level1
 235 reused-1level2
 236 reused-1level1
 237 t/branch3
 238 t/branch2
 239 t/branch1
 240 branch3
 241 branch2
 242 branch1
 243 " >pristine_sort || die failed to make pristine_sort
 244
 245 printf "%s" \
 246 '# GraphViz output; pipe to:
 247 #   | dot -Tpng -o <output>
 248 # or
 249 #   | dot -Txlib
 250
 251 digraph G {
 252
 253 graph [
 254   rankdir = "TB"
 255   label="TopGit Layout\n\n\n"
 256   fontsize = 14
 257   labelloc=top
 258   pad = "0.5,0.5"
 259 ];
 260
 261 "reused-1level1" -> "t/branch1";
 262 "reused-1level2" -> "reused-1level1";
 263 "reused-2level1" -> "t/branch1";
 264 "reused-2level1" -> "t/branch2";
 265 "reused-2level2" -> "reused-1level1";
 266 "reused-2level2" -> "reused-2level1";
 267 "reused-multi" -> "reused-2level1";
 268 "reused-multi" -> "t/branch3";
 269 "reused-multi" -> "reused-2level2";
 270 "t/branch1" -> "branch1";
 271 "t/branch2" -> "branch2";
 272 "t/branch3" -> "branch3";
 273 }
 274 ' >pristine_graphviz || die failed to make pristine_graphviz
 275
 276 printf "%s" "\
 277 basebare
 278 reused-1level2
 279 reused-multi
 280 root
 281 rootdeps
 282 rootmsg
 283 " >pristine_heads || die failed to make pristine_heads
 284
 285 printf "%s" "\
 286 basebare                                branch basebare (bare branch)
 287 reused-1level1                          [PATCH] reused with one tg branch below
 288 reused-1level2                          [PATCH] reused with one tg branch below
 289 reused-2level1                          [PATCH] reused with two tg branches below
 290 reused-2level2                          [PATCH] reused with two tg branches below
 291 reused-multi                            [PATCH] multi-level reuse
 292 root                                    [PATCH] standard root branch
 293 rootbare                                branch rootbare (no commits)
 294 rootdeps                                branch rootdeps (missing .topmsg)
 295 rootmsg                                 [PATCH] topmsg root
 296 t/branch1                               [PATCH] branch1 topgit
 297 t/branch2                               [PATCH] branch2 topgit
 298 t/branch3                               [PATCH] branch3 topgit
 299 " > pristine_list_verbose.raw ||
 300         die failed to make pristine_list_verbose.raw
 301 < pristine_list_verbose.raw squish > pristine_list_verbose ||
 302         die failed to make pristine_list_verbose
 303
 304 printf "%s" "\
 305          basebare                       branch basebare (bare branch)
 306  0       reused-1level2                 [PATCH] reused with one tg branch below
 307  0  D    reused-multi                   [PATCH] multi-level reuse
 308  0       root                           [PATCH] standard root branch
 309  0       rootdeps                       branch rootdeps (missing .topmsg)
 310  0       rootmsg                        [PATCH] topmsg root
 311 " > pristine_heads_only.raw ||
 312         die failed to make pristine_heads_only.raw
 313 < pristine_heads_only.raw squish > pristine_heads_only ||
 314         die failed to make pristine_heads_only
 315
 316 printf "%s" "\
 317 annihilated                             branch annihilated (annihilated)
 318 basebare                                branch basebare (bare branch)
 319 reused-1level1                          [PATCH] reused with one tg branch below
 320 reused-1level2                          [PATCH] reused with one tg branch below
 321 reused-2level1                          [PATCH] reused with two tg branches below
 322 reused-2level2                          [PATCH] reused with two tg branches below
 323 reused-multi                            [PATCH] multi-level reuse
 324 root                                    [PATCH] standard root branch
 325 rootbare                                branch rootbare (no commits)
 326 rootdeps                                branch rootdeps (missing .topmsg)
 327 rootmsg                                 [PATCH] topmsg root
 328 t/branch1                               [PATCH] branch1 topgit
 329 t/branch2                               [PATCH] branch2 topgit
 330 t/branch3                               [PATCH] branch3 topgit
 331 " > pristine_list_verbose2.raw ||
 332         die failed to make pristine_list_verbose2.raw
 333 < pristine_list_verbose2.raw squish > pristine_list_verbose2 ||
 334         die failed to make pristine_list_verbose2
 335
 336 printf "%s" "\
 337 basebare
 338
 339 reused-1level2
 340   reused-1level1
 341     t/branch1
 342       branch1
 343
 344 reused-multi
 345   reused-2level1
 346     t/branch1
 347       branch1
 348     t/branch2
 349       branch2
 350   t/branch3
 351     branch3
 352   reused-2level2
 353     reused-1level1
 354       t/branch1
 355         branch1
 356     reused-2level1
 357       t/branch1
 358         branch1
 359       t/branch2
 360         branch2
 361
 362 root
 363
 364 rootdeps
 365
 366 rootmsg
 367 " >pristine_rdeps_full_heads || die failed to make pristine_rdeps_full_heads
 368
 369 printf "%s" "\
 370 basebare
 371
 372 reused-1level2
 373   reused-1level1
 374     t/branch1
 375       branch1
 376
 377 reused-multi
 378   reused-2level1
 379     t/branch1
 380       branch1
 381     t/branch2
 382       branch2
 383   t/branch3
 384     branch3
 385   reused-2level2
 386     reused-1level1
 387       t/branch1^
 388     reused-2level1^
 389
 390 root
 391
 392 rootdeps
 393
 394 rootmsg
 395 " >pristine_rdeps_once_heads || die failed to make pristine_rdeps_once_heads
 396
 397 printf "%s" "\
 398 reused-multi
 399   reused-2level1
 400     t/branch1
 401       branch1
 402     t/branch2
 403       branch2
 404   t/branch3
 405     branch3
 406   reused-2level2
 407     reused-1level1
 408       t/branch1
 409         branch1
 410     reused-2level1
 411       t/branch1
 412         branch1
 413       t/branch2
 414         branch2
 415 " >pristine_rdeps_full_multi || die failed to make pristine_rdeps_full_multi
 416
 417 printf "%s" "\
 418 reused-multi
 419   reused-2level1
 420     t/branch1
 421       branch1
 422     t/branch2
 423       branch2
 424   t/branch3
 425     branch3
 426   reused-2level2
 427     reused-1level1
 428       t/branch1^
 429     reused-2level1^
 430 " >pristine_rdeps_once_multi || die failed to make pristine_rdeps_once_multi
 431
 432 printf "%s" "\
 433 reused-2level2
 434   reused-1level1
 435     t/branch1
 436       branch1
 437   reused-2level1
 438     t/branch1
 439       branch1
 440     t/branch2
 441       branch2
 442 " >pristine_rdeps_full_2level2 || die failed to make pristine_rdeps_full_2level2
 443
 444 printf "%s" "\
 445 reused-2level2
 446   reused-1level1
 447     t/branch1
 448       branch1
 449   reused-2level1
 450     t/branch1^
 451     t/branch2
 452       branch2
 453 " >pristine_rdeps_once_2level2 || die failed to make pristine_rdeps_once_2level2
 454
 455 test_expect_success 'list' '
 456         cd copy && reset_repo &&
 457         tg summary --list > actual.raw &&
 458         squish < actual.raw > actual &&
 459         test_diff ../pristine_list actual
 460 '
 461
 462 test_expect_success 'list verbose' '
 463         cd copy && reset_repo &&
 464         tg summary --verbose --list > actual.raw &&
 465         squish < actual.raw > actual &&
 466         test_diff ../pristine_list_verbose actual
 467 '
 468
 469 test_expect_success 'list verbose verbose' '
 470         cd copy && reset_repo &&
 471         tg summary --verbose --verbose --list > actual.raw &&
 472         squish < actual.raw > actual &&
 473         test_diff ../pristine_list_verbose2 actual
 474 '
 475
 476 test_expect_success 'deps' '
 477         cd copy && reset_repo &&
 478         tg summary --deps > actual &&
 479         test_diff ../pristine_deps actual
 480 '
 481
 482 test_expect_success 'deps only all' '
 483         cd copy && reset_repo &&
 484         tg summary --deps-only --all > actual &&
 485         test_diff ../pristine_deps_only_all actual
 486 '
 487
 488 test_expect_success 'sort' '
 489         cd copy && reset_repo &&
 490         # the problem with tsort is that it is only guaranteed to produce "a"
 491         # topological sort.  If there is more than one possible correct answer
 492         # which one it produces is left unspecified (i.e. up to the
 493         # implementation).  So we sort the output.  Ugh.
 494         sort < ../pristine_sort > expected &&
 495         tg summary --sort > actual.raw &&
 496         sort < actual.raw > actual &&
 497         test_diff expected actual &&
 498         # but then we also generate a "--sort" output for reused-1level2 which
 499         # we do NOT sort because it has only one valid topological ordering
 500         # which should therefore provide the best of both worlds.
 501         printf "%s" "\
 502 reused-1level2
 503 reused-1level1
 504 t/branch1
 505 branch1
 506 " > expected &&
 507         tg summary --sort reused-1level2 > actual &&
 508         test_diff expected actual
 509 '
 510
 511 test_expect_success 'graphviz' '
 512         cd copy && reset_repo &&
 513         tg summary --graphviz > actual &&
 514         test_diff ../pristine_graphviz actual
 515 '
 516
 517 test_expect_success 'heads' '
 518         cd copy && reset_repo &&
 519         tg summary --heads > actual &&
 520         test_diff ../pristine_heads actual
 521 '
 522
 523 test_expect_success 'summary heads only' '
 524         cd copy && reset_repo &&
 525         tg summary --heads-only > actual.raw &&
 526         squish < actual.raw > actual &&
 527         test_diff ../pristine_heads_only actual
 528 '
 529
 530 test_expect_success 'summary with orphan HEAD' '
 531         cd copy && reset_repo &&
 532         tg summary > actual.raw &&
 533         squish < actual.raw > actual &&
 534         test_diff ../pristine_full_summary actual
 535 '
 536
 537 test_expect_success 'summary with detached HEAD' '
 538         cd copy && reset_repo &&
 539         git update-ref --no-deref HEAD t/branch1 &&
 540         tg summary > actual.raw &&
 541         squish < actual.raw > actual &&
 542         test_diff ../pristine_full_summary actual
 543 '
 544
 545 test_expect_success 'summary with non-TopGit HEAD' '
 546         cd copy && reset_repo &&
 547         git symbolic-ref HEAD refs/heads/branch2 &&
 548         tg summary > actual.raw &&
 549         squish < actual.raw > actual &&
 550         test_diff ../pristine_full_summary actual
 551 '
 552
 553 test_expect_success 'summary with TopGit HEAD' '
 554         cd copy && reset_repo &&
 555         < ../pristine_full_summary sed "/reused-2level1/s/^ />/" > expected &&
 556         git symbolic-ref HEAD refs/heads/reused-2level1 &&
 557         tg summary > actual.raw &&
 558         squish < actual.raw > actual &&
 559         test_diff expected actual
 560 '
 561
 562 test_expect_success 'summary with TopGit base HEAD' '
 563         cd copy && reset_repo &&
 564         < ../pristine_full_summary sed "/reused-2level1/s/^ />/" > expected &&
 565         git symbolic-ref HEAD "$(tg --top-bases)/reused-2level1" &&
 566         tg summary > actual.raw &&
 567         squish < actual.raw > actual &&
 568         test_diff expected actual
 569 '
 570
 571 test_expect_success 'rdeps heads' '
 572         cd copy && reset_repo &&
 573         tg summary --rdeps --heads > actual &&
 574         test_diff ../pristine_rdeps_once_heads actual
 575 '
 576
 577 test_expect_success 'rdeps-once heads' '
 578         cd copy && reset_repo &&
 579         tg summary --rdeps-once --heads > actual &&
 580         test_diff ../pristine_rdeps_once_heads actual
 581 '
 582
 583 test_expect_success 'rdeps-full heads' '
 584         cd copy && reset_repo &&
 585         tg summary --rdeps-full --heads > actual &&
 586         test_diff ../pristine_rdeps_full_heads actual
 587 '
 588
 589 test_expect_success 'rdeps-once reused-multi' '
 590         cd copy && reset_repo &&
 591         tg summary --rdeps-once reused-multi > actual &&
 592         test_diff ../pristine_rdeps_once_multi actual
 593 '
 594
 595 test_expect_success 'rdeps-full reused-multi' '
 596         cd copy && reset_repo &&
 597         tg summary --rdeps-full reused-multi > actual &&
 598         test_diff ../pristine_rdeps_full_multi actual
 599 '
 600
 601 test_expect_success 'rdeps-once reused-2level2' '
 602         cd copy && reset_repo &&
 603         tg summary --rdeps-once reused-2level2 > actual &&
 604         test_diff ../pristine_rdeps_once_2level2 actual
 605 '
 606
 607 test_expect_success 'rdeps-full reused-2level2' '
 608         cd copy && reset_repo &&
 609         tg summary --rdeps-full reused-2level2 > actual &&
 610         test_diff ../pristine_rdeps_full_2level2 actual
 611 '
 612
 613 test_expect_success 'summary with-deps multi' '
 614         cd copy && reset_repo &&
 615         tg summary --with-deps reused-multi > actual.raw &&
 616         squish < actual.raw > actual &&
 617         test_diff ../pristine_multi_summary actual
 618 '
 619
 620 test_expect_success 'summary with-related multi' '
 621         cd copy && reset_repo &&
 622         tg summary --with-related reused-multi > actual.raw &&
 623         squish < actual.raw > actual &&
 624         test_diff ../pristine_multi_summary actual
 625 '
 626
 627 test_expect_success 'summary with-deps 2level1' '
 628         cd copy && reset_repo &&
 629         tg summary --with-deps reused-2level1 > actual.raw &&
 630         squish < actual.raw > actual &&
 631         test_diff ../pristine_2level1_summary actual
 632 '
 633
 634 test_expect_success 'summary with-related 2level1' '
 635         cd copy && reset_repo &&
 636         tg summary --with-related reused-2level1 > actual.raw &&
 637         squish < actual.raw > actual &&
 638         test_diff ../pristine_multi_summary actual
 639 '
 640
 641 test_expect_success 'summary @ with 2level1 HEAD' '
 642         cd copy && reset_repo &&
 643         < ../pristine_multi_summary sed "/reused-2level1/s/^ />/" > expected &&
 644         git symbolic-ref HEAD "refs/heads/reused-2level1" &&
 645         tg summary @ > actual.raw &&
 646         squish < actual.raw > actual &&
 647         test_diff expected actual
 648 '
 649
 650 test_expect_success 'summary @ @ with 2level1 HEAD' '
 651         cd copy && reset_repo &&
 652         < ../pristine_2level1_summary sed "/reused-2level1/s/^ />/" > expected &&
 653         git symbolic-ref HEAD "refs/heads/reused-2level1" &&
 654         tg summary @ @ > actual.raw &&
 655         squish < actual.raw > actual &&
 656         test_diff expected actual
 657 '
 658
 659 test_done