t/t9903-bash-prompt.sh

   1 #!/bin/sh
   2 #
   3 # Copyright (c) 2012 SZEDER Gábor
   4 #
   5
   6 test_description='test git-specific bash prompt functions'
   7
   8 . ./lib-bash.sh
   9
  10 . "$GIT_BUILD_DIR/contrib/completion/git-prompt.sh"
  11
  12 actual="$TRASH_DIRECTORY/actual"
  13 c_red='\\[\\e[31m\\]'
  14 c_green='\\[\\e[32m\\]'
  15 c_lblue='\\[\\e[1;34m\\]'
  16 c_clear='\\[\\e[0m\\]'
  17
  18 test_expect_success 'setup for prompt tests' '
  19         git init otherrepo &&
  20         echo 1 >file &&
  21         git add file &&
  22         test_tick &&
  23         git commit -m initial &&
  24         git tag -a -m msg1 t1 &&
  25         git checkout -b b1 &&
  26         echo 2 >file &&
  27         git commit -m "second b1" file &&
  28         echo 3 >file &&
  29         git commit -m "third b1" file &&
  30         git tag -a -m msg2 t2 &&
  31         git checkout -b b2 master &&
  32         echo 0 >file &&
  33         git commit -m "second b2" file &&
  34         echo 00 >file &&
  35         git commit -m "another b2" file &&
  36         echo 000 >file &&
  37         git commit -m "yet another b2" file &&
  38         git checkout master
  39 '
  40
  41 test_expect_success 'prompt - branch name' '
  42         printf " (master)" >expected &&
  43         __git_ps1 >"$actual" &&
  44         test_cmp expected "$actual"
  45 '
  46
  47 test_expect_success SYMLINKS 'prompt - branch name - symlink symref' '
  48         printf " (master)" >expected &&
  49         test_when_finished "git checkout master" &&
  50         test_config core.preferSymlinkRefs true &&
  51         git checkout master &&
  52         __git_ps1 >"$actual" &&
  53         test_cmp expected "$actual"
  54 '
  55
  56 test_expect_success 'prompt - unborn branch' '
  57         printf " (unborn)" >expected &&
  58         git checkout --orphan unborn &&
  59         test_when_finished "git checkout master" &&
  60         __git_ps1 >"$actual" &&
  61         test_cmp expected "$actual"
  62 '
  63
  64 test_expect_success 'prompt - detached head' '
  65         printf " ((%s...))" $(git log -1 --format="%h" --abbrev=13 b1^) >expected &&
  66         test_config core.abbrev 13 &&
  67         git checkout b1^ &&
  68         test_when_finished "git checkout master" &&
  69         __git_ps1 >"$actual" &&
  70         test_cmp expected "$actual"
  71 '
  72
  73 test_expect_success 'prompt - describe detached head - contains' '
  74         printf " ((t2~1))" >expected &&
  75         git checkout b1^ &&
  76         test_when_finished "git checkout master" &&
  77         (
  78                 GIT_PS1_DESCRIBE_STYLE=contains &&
  79                 __git_ps1 >"$actual"
  80         ) &&
  81         test_cmp expected "$actual"
  82 '
  83
  84 test_expect_success 'prompt - describe detached head - branch' '
  85         printf " ((b1~1))" >expected &&
  86         git checkout b1^ &&
  87         test_when_finished "git checkout master" &&
  88         (
  89                 GIT_PS1_DESCRIBE_STYLE=branch &&
  90                 __git_ps1 >"$actual"
  91         ) &&
  92         test_cmp expected "$actual"
  93 '
  94
  95 test_expect_success 'prompt - describe detached head - describe' '
  96         printf " ((t1-1-g%s))" $(git log -1 --format="%h" b1^) >expected &&
  97         git checkout b1^ &&
  98         test_when_finished "git checkout master" &&
  99         (
 100                 GIT_PS1_DESCRIBE_STYLE=describe &&
 101                 __git_ps1 >"$actual"
 102         ) &&
 103         test_cmp expected "$actual"
 104 '
 105
 106 test_expect_success 'prompt - describe detached head - default' '
 107         printf " ((t2))" >expected &&
 108         git checkout --detach b1 &&
 109         test_when_finished "git checkout master" &&
 110         __git_ps1 >"$actual" &&
 111         test_cmp expected "$actual"
 112 '
 113
 114 test_expect_success 'prompt - inside .git directory' '
 115         printf " (GIT_DIR!)" >expected &&
 116         (
 117                 cd .git &&
 118                 __git_ps1 >"$actual"
 119         ) &&
 120         test_cmp expected "$actual"
 121 '
 122
 123 test_expect_success 'prompt - deep inside .git directory' '
 124         printf " (GIT_DIR!)" >expected &&
 125         (
 126                 cd .git/refs/heads &&
 127                 __git_ps1 >"$actual"
 128         ) &&
 129         test_cmp expected "$actual"
 130 '
 131
 132 test_expect_success 'prompt - inside bare repository' '
 133         printf " (BARE:master)" >expected &&
 134         git init --bare bare.git &&
 135         test_when_finished "rm -rf bare.git" &&
 136         (
 137                 cd bare.git &&
 138                 __git_ps1 >"$actual"
 139         ) &&
 140         test_cmp expected "$actual"
 141 '
 142
 143 test_expect_success 'prompt - interactive rebase' '
 144         printf " (b1|REBASE-i 2/3)" >expected
 145         write_script fake_editor.sh <<-\EOF &&
 146                 echo "exec echo" >"$1"
 147                 echo "edit $(git log -1 --format="%h")" >>"$1"
 148                 echo "exec echo" >>"$1"
 149         EOF
 150         test_when_finished "rm -f fake_editor.sh" &&
 151         test_set_editor "$TRASH_DIRECTORY/fake_editor.sh" &&
 152         git checkout b1 &&
 153         test_when_finished "git checkout master" &&
 154         git rebase -i HEAD^ &&
 155         test_when_finished "git rebase --abort"
 156         __git_ps1 >"$actual" &&
 157         test_cmp expected "$actual"
 158 '
 159
 160 test_expect_success 'prompt - rebase merge' '
 161         printf " (b2|REBASE-m 1/3)" >expected &&
 162         git checkout b2 &&
 163         test_when_finished "git checkout master" &&
 164         test_must_fail git rebase --merge b1 b2 &&
 165         test_when_finished "git rebase --abort" &&
 166         __git_ps1 >"$actual" &&
 167         test_cmp expected "$actual"
 168 '
 169
 170 test_expect_success 'prompt - rebase' '
 171         printf " (b2|REBASE 1/3)" >expected &&
 172         git checkout b2 &&
 173         test_when_finished "git checkout master" &&
 174         test_must_fail git rebase b1 b2 &&
 175         test_when_finished "git rebase --abort" &&
 176         __git_ps1 >"$actual" &&
 177         test_cmp expected "$actual"
 178 '
 179
 180 test_expect_success 'prompt - merge' '
 181         printf " (b1|MERGING)" >expected &&
 182         git checkout b1 &&
 183         test_when_finished "git checkout master" &&
 184         test_must_fail git merge b2 &&
 185         test_when_finished "git reset --hard" &&
 186         __git_ps1 >"$actual" &&
 187         test_cmp expected "$actual"
 188 '
 189
 190 test_expect_success 'prompt - cherry-pick' '
 191         printf " (master|CHERRY-PICKING)" >expected &&
 192         test_must_fail git cherry-pick b1 &&
 193         test_when_finished "git reset --hard" &&
 194         __git_ps1 >"$actual" &&
 195         test_cmp expected "$actual"
 196 '
 197
 198 test_expect_success 'prompt - bisect' '
 199         printf " (master|BISECTING)" >expected &&
 200         git bisect start &&
 201         test_when_finished "git bisect reset" &&
 202         __git_ps1 >"$actual" &&
 203         test_cmp expected "$actual"
 204 '
 205
 206 test_expect_success 'prompt - dirty status indicator - clean' '
 207         printf " (master)" >expected &&
 208         (
 209                 GIT_PS1_SHOWDIRTYSTATE=y &&
 210                 __git_ps1 >"$actual"
 211         ) &&
 212         test_cmp expected "$actual"
 213 '
 214
 215 test_expect_success 'prompt - dirty status indicator - dirty worktree' '
 216         printf " (master *)" >expected &&
 217         echo "dirty" >file &&
 218         test_when_finished "git reset --hard" &&
 219         (
 220                 GIT_PS1_SHOWDIRTYSTATE=y &&
 221                 __git_ps1 >"$actual"
 222         ) &&
 223         test_cmp expected "$actual"
 224 '
 225
 226 test_expect_success 'prompt - dirty status indicator - dirty index' '
 227         printf " (master +)" >expected &&
 228         echo "dirty" >file &&
 229         test_when_finished "git reset --hard" &&
 230         git add -u &&
 231         (
 232                 GIT_PS1_SHOWDIRTYSTATE=y &&
 233                 __git_ps1 >"$actual"
 234         ) &&
 235         test_cmp expected "$actual"
 236 '
 237
 238 test_expect_success 'prompt - dirty status indicator - dirty index and worktree' '
 239         printf " (master *+)" >expected &&
 240         echo "dirty index" >file &&
 241         test_when_finished "git reset --hard" &&
 242         git add -u &&
 243         echo "dirty worktree" >file &&
 244         (
 245                 GIT_PS1_SHOWDIRTYSTATE=y &&
 246                 __git_ps1 >"$actual"
 247         ) &&
 248         test_cmp expected "$actual"
 249 '
 250
 251 test_expect_success 'prompt - dirty status indicator - before root commit' '
 252         printf " (master #)" >expected &&
 253         (
 254                 GIT_PS1_SHOWDIRTYSTATE=y &&
 255                 cd otherrepo &&
 256                 __git_ps1 >"$actual"
 257         ) &&
 258         test_cmp expected "$actual"
 259 '
 260
 261 test_expect_success 'prompt - dirty status indicator - shell variable unset with config disabled' '
 262         printf " (master)" >expected &&
 263         echo "dirty" >file &&
 264         test_when_finished "git reset --hard" &&
 265         test_config bash.showDirtyState false &&
 266         (
 267                 sane_unset GIT_PS1_SHOWDIRTYSTATE &&
 268                 __git_ps1 >"$actual"
 269         ) &&
 270         test_cmp expected "$actual"
 271 '
 272
 273 test_expect_success 'prompt - dirty status indicator - shell variable unset with config enabled' '
 274         printf " (master)" >expected &&
 275         echo "dirty" >file &&
 276         test_when_finished "git reset --hard" &&
 277         test_config bash.showDirtyState true &&
 278         (
 279                 sane_unset GIT_PS1_SHOWDIRTYSTATE &&
 280                 __git_ps1 >"$actual"
 281         ) &&
 282         test_cmp expected "$actual"
 283 '
 284
 285 test_expect_success 'prompt - dirty status indicator - shell variable set with config disabled' '
 286         printf " (master)" >expected &&
 287         echo "dirty" >file &&
 288         test_when_finished "git reset --hard" &&
 289         test_config bash.showDirtyState false &&
 290         (
 291                 GIT_PS1_SHOWDIRTYSTATE=y &&
 292                 __git_ps1 >"$actual"
 293         ) &&
 294         test_cmp expected "$actual"
 295 '
 296
 297 test_expect_success 'prompt - dirty status indicator - shell variable set with config enabled' '
 298         printf " (master *)" >expected &&
 299         echo "dirty" >file &&
 300         test_when_finished "git reset --hard" &&
 301         test_config bash.showDirtyState true &&
 302         (
 303                 GIT_PS1_SHOWDIRTYSTATE=y &&
 304                 __git_ps1 >"$actual"
 305         ) &&
 306         test_cmp expected "$actual"
 307 '
 308
 309 test_expect_success 'prompt - dirty status indicator - not shown inside .git directory' '
 310         printf " (GIT_DIR!)" >expected &&
 311         echo "dirty" >file &&
 312         test_when_finished "git reset --hard" &&
 313         (
 314                 GIT_PS1_SHOWDIRTYSTATE=y &&
 315                 cd .git &&
 316                 __git_ps1 >"$actual"
 317         ) &&
 318         test_cmp expected "$actual"
 319 '
 320
 321 test_expect_success 'prompt - stash status indicator - no stash' '
 322         printf " (master)" >expected &&
 323         (
 324                 GIT_PS1_SHOWSTASHSTATE=y &&
 325                 __git_ps1 >"$actual"
 326         ) &&
 327         test_cmp expected "$actual"
 328 '
 329
 330 test_expect_success 'prompt - stash status indicator - stash' '
 331         printf " (master $)" >expected &&
 332         echo 2 >file &&
 333         git stash &&
 334         test_when_finished "git stash drop" &&
 335         git pack-refs --all &&
 336         (
 337                 GIT_PS1_SHOWSTASHSTATE=y &&
 338                 __git_ps1 >"$actual"
 339         ) &&
 340         test_cmp expected "$actual"
 341 '
 342
 343 test_expect_success 'prompt - stash status indicator - not shown inside .git directory' '
 344         printf " (GIT_DIR!)" >expected &&
 345         echo 2 >file &&
 346         git stash &&
 347         test_when_finished "git stash drop" &&
 348         (
 349                 GIT_PS1_SHOWSTASHSTATE=y &&
 350                 cd .git &&
 351                 __git_ps1 >"$actual"
 352         ) &&
 353         test_cmp expected "$actual"
 354 '
 355
 356 test_expect_success 'prompt - untracked files status indicator - no untracked files' '
 357         printf " (master)" >expected &&
 358         (
 359                 GIT_PS1_SHOWUNTRACKEDFILES=y &&
 360                 cd otherrepo &&
 361                 __git_ps1 >"$actual"
 362         ) &&
 363         test_cmp expected "$actual"
 364 '
 365
 366 test_expect_success 'prompt - untracked files status indicator - untracked files' '
 367         printf " (master %%)" >expected &&
 368         (
 369                 GIT_PS1_SHOWUNTRACKEDFILES=y &&
 370                 __git_ps1 >"$actual"
 371         ) &&
 372         test_cmp expected "$actual"
 373 '
 374
 375 test_expect_success 'prompt - untracked files status indicator - shell variable unset with config disabled' '
 376         printf " (master)" >expected &&
 377         test_config bash.showUntrackedFiles false &&
 378         (
 379                 sane_unset GIT_PS1_SHOWUNTRACKEDFILES &&
 380                 __git_ps1 >"$actual"
 381         ) &&
 382         test_cmp expected "$actual"
 383 '
 384
 385 test_expect_success 'prompt - untracked files status indicator - shell variable unset with config enabled' '
 386         printf " (master)" >expected &&
 387         test_config bash.showUntrackedFiles true &&
 388         (
 389                 sane_unset GIT_PS1_SHOWUNTRACKEDFILES &&
 390                 __git_ps1 >"$actual"
 391         ) &&
 392         test_cmp expected "$actual"
 393 '
 394
 395 test_expect_success 'prompt - untracked files status indicator - shell variable set with config disabled' '
 396         printf " (master)" >expected &&
 397         test_config bash.showUntrackedFiles false &&
 398         (
 399                 GIT_PS1_SHOWUNTRACKEDFILES=y &&
 400                 __git_ps1 >"$actual"
 401         ) &&
 402         test_cmp expected "$actual"
 403 '
 404
 405 test_expect_success 'prompt - untracked files status indicator - shell variable set with config enabled' '
 406         printf " (master %%)" >expected &&
 407         test_config bash.showUntrackedFiles true &&
 408         (
 409                 GIT_PS1_SHOWUNTRACKEDFILES=y &&
 410                 __git_ps1 >"$actual"
 411         ) &&
 412         test_cmp expected "$actual"
 413 '
 414
 415 test_expect_success 'prompt - untracked files status indicator - not shown inside .git directory' '
 416         printf " (GIT_DIR!)" >expected &&
 417         (
 418                 GIT_PS1_SHOWUNTRACKEDFILES=y &&
 419                 cd .git &&
 420                 __git_ps1 >"$actual"
 421         ) &&
 422         test_cmp expected "$actual"
 423 '
 424
 425 test_expect_success 'prompt - format string starting with dash' '
 426         printf -- "-master" >expected &&
 427         __git_ps1 "-%s" >"$actual" &&
 428         test_cmp expected "$actual"
 429 '
 430
 431 test_expect_success 'prompt - pc mode' '
 432         printf "BEFORE: (master):AFTER" >expected &&
 433         printf "" >expected_output &&
 434         (
 435                 __git_ps1 "BEFORE:" ":AFTER" >"$actual" &&
 436                 test_cmp expected_output "$actual" &&
 437                 printf "%s" "$PS1" >"$actual"
 438         ) &&
 439         test_cmp expected "$actual"
 440 '
 441
 442 test_expect_success 'prompt - bash color pc mode - branch name' '
 443         printf "BEFORE: (${c_green}master${c_clear}):AFTER" >expected &&
 444         (
 445                 GIT_PS1_SHOWCOLORHINTS=y &&
 446                 __git_ps1 "BEFORE:" ":AFTER" >"$actual"
 447                 printf "%s" "$PS1" >"$actual"
 448         ) &&
 449         test_cmp expected "$actual"
 450 '
 451
 452 test_expect_success 'prompt - bash color pc mode - detached head' '
 453         printf "BEFORE: (${c_red}(%s...)${c_clear}):AFTER" $(git log -1 --format="%h" b1^) >expected &&
 454         git checkout b1^ &&
 455         test_when_finished "git checkout master" &&
 456         (
 457                 GIT_PS1_SHOWCOLORHINTS=y &&
 458                 __git_ps1 "BEFORE:" ":AFTER" &&
 459                 printf "%s" "$PS1" >"$actual"
 460         ) &&
 461         test_cmp expected "$actual"
 462 '
 463
 464 test_expect_success 'prompt - bash color pc mode - dirty status indicator - dirty worktree' '
 465         printf "BEFORE: (${c_green}master${c_clear} ${c_red}*${c_clear}):AFTER" >expected &&
 466         echo "dirty" >file &&
 467         test_when_finished "git reset --hard" &&
 468         (
 469                 GIT_PS1_SHOWDIRTYSTATE=y &&
 470                 GIT_PS1_SHOWCOLORHINTS=y &&
 471                 __git_ps1 "BEFORE:" ":AFTER" &&
 472                 printf "%s" "$PS1" >"$actual"
 473         ) &&
 474         test_cmp expected "$actual"
 475 '
 476
 477 test_expect_success 'prompt - bash color pc mode - dirty status indicator - dirty index' '
 478         printf "BEFORE: (${c_green}master${c_clear} ${c_green}+${c_clear}):AFTER" >expected &&
 479         echo "dirty" >file &&
 480         test_when_finished "git reset --hard" &&
 481         git add -u &&
 482         (
 483                 GIT_PS1_SHOWDIRTYSTATE=y &&
 484                 GIT_PS1_SHOWCOLORHINTS=y &&
 485                 __git_ps1 "BEFORE:" ":AFTER" &&
 486                 printf "%s" "$PS1" >"$actual"
 487         ) &&
 488         test_cmp expected "$actual"
 489 '
 490
 491 test_expect_success 'prompt - bash color pc mode - dirty status indicator - dirty index and worktree' '
 492         printf "BEFORE: (${c_green}master${c_clear} ${c_red}*${c_green}+${c_clear}):AFTER" >expected &&
 493         echo "dirty index" >file &&
 494         test_when_finished "git reset --hard" &&
 495         git add -u &&
 496         echo "dirty worktree" >file &&
 497         (
 498                 GIT_PS1_SHOWCOLORHINTS=y &&
 499                 GIT_PS1_SHOWDIRTYSTATE=y &&
 500                 __git_ps1 "BEFORE:" ":AFTER" &&
 501                 printf "%s" "$PS1" >"$actual"
 502         ) &&
 503         test_cmp expected "$actual"
 504 '
 505
 506 test_expect_success 'prompt - bash color pc mode - dirty status indicator - before root commit' '
 507         printf "BEFORE: (${c_green}master${c_clear} ${c_green}#${c_clear}):AFTER" >expected &&
 508         (
 509                 GIT_PS1_SHOWDIRTYSTATE=y &&
 510                 GIT_PS1_SHOWCOLORHINTS=y &&
 511                 cd otherrepo &&
 512                 __git_ps1 "BEFORE:" ":AFTER" &&
 513                 printf "%s" "$PS1" >"$actual"
 514         ) &&
 515         test_cmp expected "$actual"
 516 '
 517
 518 test_expect_success 'prompt - bash color pc mode - inside .git directory' '
 519         printf "BEFORE: (${c_green}GIT_DIR!${c_clear}):AFTER" >expected &&
 520         echo "dirty" >file &&
 521         test_when_finished "git reset --hard" &&
 522         (
 523                 GIT_PS1_SHOWDIRTYSTATE=y &&
 524                 GIT_PS1_SHOWCOLORHINTS=y &&
 525                 cd .git &&
 526                 __git_ps1 "BEFORE:" ":AFTER" &&
 527                 printf "%s" "$PS1" >"$actual"
 528         ) &&
 529         test_cmp expected "$actual"
 530 '
 531
 532 test_expect_success 'prompt - bash color pc mode - stash status indicator' '
 533         printf "BEFORE: (${c_green}master${c_clear} ${c_lblue}\$${c_clear}):AFTER" >expected &&
 534         echo 2 >file &&
 535         git stash &&
 536         test_when_finished "git stash drop" &&
 537         (
 538                 GIT_PS1_SHOWSTASHSTATE=y &&
 539                 GIT_PS1_SHOWCOLORHINTS=y &&
 540                 __git_ps1 "BEFORE:" ":AFTER" &&
 541                 printf "%s" "$PS1" >"$actual"
 542         ) &&
 543         test_cmp expected "$actual"
 544 '
 545
 546 test_expect_success 'prompt - bash color pc mode - untracked files status indicator' '
 547         printf "BEFORE: (${c_green}master${c_clear} ${c_red}%%${c_clear}):AFTER" >expected &&
 548         (
 549                 GIT_PS1_SHOWUNTRACKEDFILES=y &&
 550                 GIT_PS1_SHOWCOLORHINTS=y &&
 551                 __git_ps1 "BEFORE:" ":AFTER" &&
 552                 printf "%s" "$PS1" >"$actual"
 553         ) &&
 554         test_cmp expected "$actual"
 555 '
 556
 557 test_expect_success 'prompt - zsh color pc mode' '
 558         printf "BEFORE: (%%F{green}master%%f):AFTER" >expected &&
 559         (
 560                 ZSH_VERSION=5.0.0 &&
 561                 GIT_PS1_SHOWCOLORHINTS=y &&
 562                 __git_ps1 "BEFORE:" ":AFTER" >"$actual"
 563                 printf "%s" "$PS1" >"$actual"
 564         ) &&
 565         test_cmp expected "$actual"
 566 '
 567
 568 test_done