Andrew's git - gitweb.git/blob - t/t9903-bash-prompt.sh

   1#!/bin/sh
   2#
   3# Copyright (c) 2012 SZEDER Gábor
   4#
   5
   6test_description='test git-specific bash prompt functions'
   7
   8. ./lib-bash.sh
   9
  10. "$GIT_BUILD_DIR/contrib/completion/git-prompt.sh"
  11
  12actual="$TRASH_DIRECTORY/actual"
  13c_red='\\[\\e[31m\\]'
  14c_green='\\[\\e[32m\\]'
  15c_lblue='\\[\\e[1;34m\\]'
  16c_clear='\\[\\e[0m\\]'
  17
  18test_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
  41test_expect_success 'prompt - branch name' '
  42        printf " (master)" >expected &&
  43        __git_ps1 >"$actual" &&
  44        test_cmp expected "$actual"
  45'
  46
  47test_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
  56test_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
  64repo_with_newline='repo
  65with
  66newline'
  67
  68if mkdir "$repo_with_newline" 2>/dev/null
  69then
  70        test_set_prereq FUNNYNAMES
  71else
  72        say 'Your filesystem does not allow newlines in filenames.'
  73fi
  74
  75test_expect_success FUNNYNAMES 'prompt - with newline in path' '
  76        printf " (master)" >expected &&
  77        git init "$repo_with_newline" &&
  78        test_when_finished "rm -rf \"$repo_with_newline\"" &&
  79        mkdir "$repo_with_newline"/subdir &&
  80        (
  81                cd "$repo_with_newline/subdir" &&
  82                __git_ps1 >"$actual"
  83        ) &&
  84        test_cmp expected "$actual"
  85'
  86
  87test_expect_success 'prompt - detached head' '
  88        printf " ((%s...))" $(git log -1 --format="%h" --abbrev=13 b1^) >expected &&
  89        test_config core.abbrev 13 &&
  90        git checkout b1^ &&
  91        test_when_finished "git checkout master" &&
  92        __git_ps1 >"$actual" &&
  93        test_cmp expected "$actual"
  94'
  95
  96test_expect_success 'prompt - describe detached head - contains' '
  97        printf " ((t2~1))" >expected &&
  98        git checkout b1^ &&
  99        test_when_finished "git checkout master" &&
 100        (
 101                GIT_PS1_DESCRIBE_STYLE=contains &&
 102                __git_ps1 >"$actual"
 103        ) &&
 104        test_cmp expected "$actual"
 105'
 106
 107test_expect_success 'prompt - describe detached head - branch' '
 108        printf " ((b1~1))" >expected &&
 109        git checkout b1^ &&
 110        test_when_finished "git checkout master" &&
 111        (
 112                GIT_PS1_DESCRIBE_STYLE=branch &&
 113                __git_ps1 >"$actual"
 114        ) &&
 115        test_cmp expected "$actual"
 116'
 117
 118test_expect_success 'prompt - describe detached head - describe' '
 119        printf " ((t1-1-g%s))" $(git log -1 --format="%h" b1^) >expected &&
 120        git checkout b1^ &&
 121        test_when_finished "git checkout master" &&
 122        (
 123                GIT_PS1_DESCRIBE_STYLE=describe &&
 124                __git_ps1 >"$actual"
 125        ) &&
 126        test_cmp expected "$actual"
 127'
 128
 129test_expect_success 'prompt - describe detached head - default' '
 130        printf " ((t2))" >expected &&
 131        git checkout --detach b1 &&
 132        test_when_finished "git checkout master" &&
 133        __git_ps1 >"$actual" &&
 134        test_cmp expected "$actual"
 135'
 136
 137test_expect_success 'prompt - inside .git directory' '
 138        printf " (GIT_DIR!)" >expected &&
 139        (
 140                cd .git &&
 141                __git_ps1 >"$actual"
 142        ) &&
 143        test_cmp expected "$actual"
 144'
 145
 146test_expect_success 'prompt - deep inside .git directory' '
 147        printf " (GIT_DIR!)" >expected &&
 148        (
 149                cd .git/refs/heads &&
 150                __git_ps1 >"$actual"
 151        ) &&
 152        test_cmp expected "$actual"
 153'
 154
 155test_expect_success 'prompt - inside bare repository' '
 156        printf " (BARE:master)" >expected &&
 157        git init --bare bare.git &&
 158        test_when_finished "rm -rf bare.git" &&
 159        (
 160                cd bare.git &&
 161                __git_ps1 >"$actual"
 162        ) &&
 163        test_cmp expected "$actual"
 164'
 165
 166test_expect_success 'prompt - interactive rebase' '
 167        printf " (b1|REBASE-i 2/3)" >expected
 168        write_script fake_editor.sh <<-\EOF &&
 169                echo "exec echo" >"$1"
 170                echo "edit $(git log -1 --format="%h")" >>"$1"
 171                echo "exec echo" >>"$1"
 172        EOF
 173        test_when_finished "rm -f fake_editor.sh" &&
 174        test_set_editor "$TRASH_DIRECTORY/fake_editor.sh" &&
 175        git checkout b1 &&
 176        test_when_finished "git checkout master" &&
 177        git rebase -i HEAD^ &&
 178        test_when_finished "git rebase --abort"
 179        __git_ps1 >"$actual" &&
 180        test_cmp expected "$actual"
 181'
 182
 183test_expect_success 'prompt - rebase merge' '
 184        printf " (b2|REBASE-m 1/3)" >expected &&
 185        git checkout b2 &&
 186        test_when_finished "git checkout master" &&
 187        test_must_fail git rebase --merge b1 b2 &&
 188        test_when_finished "git rebase --abort" &&
 189        __git_ps1 >"$actual" &&
 190        test_cmp expected "$actual"
 191'
 192
 193test_expect_success 'prompt - rebase' '
 194        printf " (b2|REBASE 1/3)" >expected &&
 195        git checkout b2 &&
 196        test_when_finished "git checkout master" &&
 197        test_must_fail git rebase b1 b2 &&
 198        test_when_finished "git rebase --abort" &&
 199        __git_ps1 >"$actual" &&
 200        test_cmp expected "$actual"
 201'
 202
 203test_expect_success 'prompt - merge' '
 204        printf " (b1|MERGING)" >expected &&
 205        git checkout b1 &&
 206        test_when_finished "git checkout master" &&
 207        test_must_fail git merge b2 &&
 208        test_when_finished "git reset --hard" &&
 209        __git_ps1 >"$actual" &&
 210        test_cmp expected "$actual"
 211'
 212
 213test_expect_success 'prompt - cherry-pick' '
 214        printf " (master|CHERRY-PICKING)" >expected &&
 215        test_must_fail git cherry-pick b1 &&
 216        test_when_finished "git reset --hard" &&
 217        __git_ps1 >"$actual" &&
 218        test_cmp expected "$actual"
 219'
 220
 221test_expect_success 'prompt - bisect' '
 222        printf " (master|BISECTING)" >expected &&
 223        git bisect start &&
 224        test_when_finished "git bisect reset" &&
 225        __git_ps1 >"$actual" &&
 226        test_cmp expected "$actual"
 227'
 228
 229test_expect_success 'prompt - dirty status indicator - clean' '
 230        printf " (master)" >expected &&
 231        (
 232                GIT_PS1_SHOWDIRTYSTATE=y &&
 233                __git_ps1 >"$actual"
 234        ) &&
 235        test_cmp expected "$actual"
 236'
 237
 238test_expect_success 'prompt - dirty status indicator - dirty worktree' '
 239        printf " (master *)" >expected &&
 240        echo "dirty" >file &&
 241        test_when_finished "git reset --hard" &&
 242        (
 243                GIT_PS1_SHOWDIRTYSTATE=y &&
 244                __git_ps1 >"$actual"
 245        ) &&
 246        test_cmp expected "$actual"
 247'
 248
 249test_expect_success 'prompt - dirty status indicator - dirty index' '
 250        printf " (master +)" >expected &&
 251        echo "dirty" >file &&
 252        test_when_finished "git reset --hard" &&
 253        git add -u &&
 254        (
 255                GIT_PS1_SHOWDIRTYSTATE=y &&
 256                __git_ps1 >"$actual"
 257        ) &&
 258        test_cmp expected "$actual"
 259'
 260
 261test_expect_success 'prompt - dirty status indicator - dirty index and worktree' '
 262        printf " (master *+)" >expected &&
 263        echo "dirty index" >file &&
 264        test_when_finished "git reset --hard" &&
 265        git add -u &&
 266        echo "dirty worktree" >file &&
 267        (
 268                GIT_PS1_SHOWDIRTYSTATE=y &&
 269                __git_ps1 >"$actual"
 270        ) &&
 271        test_cmp expected "$actual"
 272'
 273
 274test_expect_success 'prompt - dirty status indicator - before root commit' '
 275        printf " (master #)" >expected &&
 276        (
 277                GIT_PS1_SHOWDIRTYSTATE=y &&
 278                cd otherrepo &&
 279                __git_ps1 >"$actual"
 280        ) &&
 281        test_cmp expected "$actual"
 282'
 283
 284test_expect_success 'prompt - dirty status indicator - shell variable unset with config disabled' '
 285        printf " (master)" >expected &&
 286        echo "dirty" >file &&
 287        test_when_finished "git reset --hard" &&
 288        test_config bash.showDirtyState false &&
 289        (
 290                sane_unset GIT_PS1_SHOWDIRTYSTATE &&
 291                __git_ps1 >"$actual"
 292        ) &&
 293        test_cmp expected "$actual"
 294'
 295
 296test_expect_success 'prompt - dirty status indicator - shell variable unset with config enabled' '
 297        printf " (master)" >expected &&
 298        echo "dirty" >file &&
 299        test_when_finished "git reset --hard" &&
 300        test_config bash.showDirtyState true &&
 301        (
 302                sane_unset GIT_PS1_SHOWDIRTYSTATE &&
 303                __git_ps1 >"$actual"
 304        ) &&
 305        test_cmp expected "$actual"
 306'
 307
 308test_expect_success 'prompt - dirty status indicator - shell variable set with config disabled' '
 309        printf " (master)" >expected &&
 310        echo "dirty" >file &&
 311        test_when_finished "git reset --hard" &&
 312        test_config bash.showDirtyState false &&
 313        (
 314                GIT_PS1_SHOWDIRTYSTATE=y &&
 315                __git_ps1 >"$actual"
 316        ) &&
 317        test_cmp expected "$actual"
 318'
 319
 320test_expect_success 'prompt - dirty status indicator - shell variable set with config enabled' '
 321        printf " (master *)" >expected &&
 322        echo "dirty" >file &&
 323        test_when_finished "git reset --hard" &&
 324        test_config bash.showDirtyState true &&
 325        (
 326                GIT_PS1_SHOWDIRTYSTATE=y &&
 327                __git_ps1 >"$actual"
 328        ) &&
 329        test_cmp expected "$actual"
 330'
 331
 332test_expect_success 'prompt - dirty status indicator - not shown inside .git directory' '
 333        printf " (GIT_DIR!)" >expected &&
 334        echo "dirty" >file &&
 335        test_when_finished "git reset --hard" &&
 336        (
 337                GIT_PS1_SHOWDIRTYSTATE=y &&
 338                cd .git &&
 339                __git_ps1 >"$actual"
 340        ) &&
 341        test_cmp expected "$actual"
 342'
 343
 344test_expect_success 'prompt - stash status indicator - no stash' '
 345        printf " (master)" >expected &&
 346        (
 347                GIT_PS1_SHOWSTASHSTATE=y &&
 348                __git_ps1 >"$actual"
 349        ) &&
 350        test_cmp expected "$actual"
 351'
 352
 353test_expect_success 'prompt - stash status indicator - stash' '
 354        printf " (master $)" >expected &&
 355        echo 2 >file &&
 356        git stash &&
 357        test_when_finished "git stash drop" &&
 358        git pack-refs --all &&
 359        (
 360                GIT_PS1_SHOWSTASHSTATE=y &&
 361                __git_ps1 >"$actual"
 362        ) &&
 363        test_cmp expected "$actual"
 364'
 365
 366test_expect_success 'prompt - stash status indicator - not shown inside .git directory' '
 367        printf " (GIT_DIR!)" >expected &&
 368        echo 2 >file &&
 369        git stash &&
 370        test_when_finished "git stash drop" &&
 371        (
 372                GIT_PS1_SHOWSTASHSTATE=y &&
 373                cd .git &&
 374                __git_ps1 >"$actual"
 375        ) &&
 376        test_cmp expected "$actual"
 377'
 378
 379test_expect_success 'prompt - untracked files status indicator - no untracked files' '
 380        printf " (master)" >expected &&
 381        (
 382                GIT_PS1_SHOWUNTRACKEDFILES=y &&
 383                cd otherrepo &&
 384                __git_ps1 >"$actual"
 385        ) &&
 386        test_cmp expected "$actual"
 387'
 388
 389test_expect_success 'prompt - untracked files status indicator - untracked files' '
 390        printf " (master %%)" >expected &&
 391        (
 392                GIT_PS1_SHOWUNTRACKEDFILES=y &&
 393                __git_ps1 >"$actual"
 394        ) &&
 395        test_cmp expected "$actual"
 396'
 397
 398test_expect_success 'prompt - untracked files status indicator - shell variable unset with config disabled' '
 399        printf " (master)" >expected &&
 400        test_config bash.showUntrackedFiles false &&
 401        (
 402                sane_unset GIT_PS1_SHOWUNTRACKEDFILES &&
 403                __git_ps1 >"$actual"
 404        ) &&
 405        test_cmp expected "$actual"
 406'
 407
 408test_expect_success 'prompt - untracked files status indicator - shell variable unset with config enabled' '
 409        printf " (master)" >expected &&
 410        test_config bash.showUntrackedFiles true &&
 411        (
 412                sane_unset GIT_PS1_SHOWUNTRACKEDFILES &&
 413                __git_ps1 >"$actual"
 414        ) &&
 415        test_cmp expected "$actual"
 416'
 417
 418test_expect_success 'prompt - untracked files status indicator - shell variable set with config disabled' '
 419        printf " (master)" >expected &&
 420        test_config bash.showUntrackedFiles false &&
 421        (
 422                GIT_PS1_SHOWUNTRACKEDFILES=y &&
 423                __git_ps1 >"$actual"
 424        ) &&
 425        test_cmp expected "$actual"
 426'
 427
 428test_expect_success 'prompt - untracked files status indicator - shell variable set with config enabled' '
 429        printf " (master %%)" >expected &&
 430        test_config bash.showUntrackedFiles true &&
 431        (
 432                GIT_PS1_SHOWUNTRACKEDFILES=y &&
 433                __git_ps1 >"$actual"
 434        ) &&
 435        test_cmp expected "$actual"
 436'
 437
 438test_expect_success 'prompt - untracked files status indicator - not shown inside .git directory' '
 439        printf " (GIT_DIR!)" >expected &&
 440        (
 441                GIT_PS1_SHOWUNTRACKEDFILES=y &&
 442                cd .git &&
 443                __git_ps1 >"$actual"
 444        ) &&
 445        test_cmp expected "$actual"
 446'
 447
 448test_expect_success 'prompt - format string starting with dash' '
 449        printf -- "-master" >expected &&
 450        __git_ps1 "-%s" >"$actual" &&
 451        test_cmp expected "$actual"
 452'
 453
 454test_expect_success 'prompt - pc mode' '
 455        printf "BEFORE: (\${__git_ps1_branch_name}):AFTER\\nmaster" >expected &&
 456        printf "" >expected_output &&
 457        (
 458                __git_ps1 "BEFORE:" ":AFTER" >"$actual" &&
 459                test_cmp expected_output "$actual" &&
 460                printf "%s\\n%s" "$PS1" "${__git_ps1_branch_name}" >"$actual"
 461        ) &&
 462        test_cmp expected "$actual"
 463'
 464
 465test_expect_success 'prompt - bash color pc mode - branch name' '
 466        printf "BEFORE: (${c_green}\${__git_ps1_branch_name}${c_clear}):AFTER\\nmaster" >expected &&
 467        (
 468                GIT_PS1_SHOWCOLORHINTS=y &&
 469                __git_ps1 "BEFORE:" ":AFTER" >"$actual"
 470                printf "%s\\n%s" "$PS1" "${__git_ps1_branch_name}" >"$actual"
 471        ) &&
 472        test_cmp expected "$actual"
 473'
 474
 475test_expect_success 'prompt - bash color pc mode - detached head' '
 476        printf "BEFORE: (${c_red}\${__git_ps1_branch_name}${c_clear}):AFTER\\n(%s...)" $(git log -1 --format="%h" b1^) >expected &&
 477        git checkout b1^ &&
 478        test_when_finished "git checkout master" &&
 479        (
 480                GIT_PS1_SHOWCOLORHINTS=y &&
 481                __git_ps1 "BEFORE:" ":AFTER" &&
 482                printf "%s\\n%s" "$PS1" "${__git_ps1_branch_name}" >"$actual"
 483        ) &&
 484        test_cmp expected "$actual"
 485'
 486
 487test_expect_success 'prompt - bash color pc mode - dirty status indicator - dirty worktree' '
 488        printf "BEFORE: (${c_green}\${__git_ps1_branch_name}${c_clear} ${c_red}*${c_clear}):AFTER\\nmaster" >expected &&
 489        echo "dirty" >file &&
 490        test_when_finished "git reset --hard" &&
 491        (
 492                GIT_PS1_SHOWDIRTYSTATE=y &&
 493                GIT_PS1_SHOWCOLORHINTS=y &&
 494                __git_ps1 "BEFORE:" ":AFTER" &&
 495                printf "%s\\n%s" "$PS1" "${__git_ps1_branch_name}" >"$actual"
 496        ) &&
 497        test_cmp expected "$actual"
 498'
 499
 500test_expect_success 'prompt - bash color pc mode - dirty status indicator - dirty index' '
 501        printf "BEFORE: (${c_green}\${__git_ps1_branch_name}${c_clear} ${c_green}+${c_clear}):AFTER\\nmaster" >expected &&
 502        echo "dirty" >file &&
 503        test_when_finished "git reset --hard" &&
 504        git add -u &&
 505        (
 506                GIT_PS1_SHOWDIRTYSTATE=y &&
 507                GIT_PS1_SHOWCOLORHINTS=y &&
 508                __git_ps1 "BEFORE:" ":AFTER" &&
 509                printf "%s\\n%s" "$PS1" "${__git_ps1_branch_name}" >"$actual"
 510        ) &&
 511        test_cmp expected "$actual"
 512'
 513
 514test_expect_success 'prompt - bash color pc mode - dirty status indicator - dirty index and worktree' '
 515        printf "BEFORE: (${c_green}\${__git_ps1_branch_name}${c_clear} ${c_red}*${c_green}+${c_clear}):AFTER\\nmaster" >expected &&
 516        echo "dirty index" >file &&
 517        test_when_finished "git reset --hard" &&
 518        git add -u &&
 519        echo "dirty worktree" >file &&
 520        (
 521                GIT_PS1_SHOWCOLORHINTS=y &&
 522                GIT_PS1_SHOWDIRTYSTATE=y &&
 523                __git_ps1 "BEFORE:" ":AFTER" &&
 524                printf "%s\\n%s" "$PS1" "${__git_ps1_branch_name}" >"$actual"
 525        ) &&
 526        test_cmp expected "$actual"
 527'
 528
 529test_expect_success 'prompt - bash color pc mode - dirty status indicator - before root commit' '
 530        printf "BEFORE: (${c_green}\${__git_ps1_branch_name}${c_clear} ${c_green}#${c_clear}):AFTER\\nmaster" >expected &&
 531        (
 532                GIT_PS1_SHOWDIRTYSTATE=y &&
 533                GIT_PS1_SHOWCOLORHINTS=y &&
 534                cd otherrepo &&
 535                __git_ps1 "BEFORE:" ":AFTER" &&
 536                printf "%s\\n%s" "$PS1" "${__git_ps1_branch_name}" >"$actual"
 537        ) &&
 538        test_cmp expected "$actual"
 539'
 540
 541test_expect_success 'prompt - bash color pc mode - inside .git directory' '
 542        printf "BEFORE: (${c_green}\${__git_ps1_branch_name}${c_clear}):AFTER\\nGIT_DIR!" >expected &&
 543        echo "dirty" >file &&
 544        test_when_finished "git reset --hard" &&
 545        (
 546                GIT_PS1_SHOWDIRTYSTATE=y &&
 547                GIT_PS1_SHOWCOLORHINTS=y &&
 548                cd .git &&
 549                __git_ps1 "BEFORE:" ":AFTER" &&
 550                printf "%s\\n%s" "$PS1" "${__git_ps1_branch_name}" >"$actual"
 551        ) &&
 552        test_cmp expected "$actual"
 553'
 554
 555test_expect_success 'prompt - bash color pc mode - stash status indicator' '
 556        printf "BEFORE: (${c_green}\${__git_ps1_branch_name}${c_clear} ${c_lblue}\$${c_clear}):AFTER\\nmaster" >expected &&
 557        echo 2 >file &&
 558        git stash &&
 559        test_when_finished "git stash drop" &&
 560        (
 561                GIT_PS1_SHOWSTASHSTATE=y &&
 562                GIT_PS1_SHOWCOLORHINTS=y &&
 563                __git_ps1 "BEFORE:" ":AFTER" &&
 564                printf "%s\\n%s" "$PS1" "${__git_ps1_branch_name}" >"$actual"
 565        ) &&
 566        test_cmp expected "$actual"
 567'
 568
 569test_expect_success 'prompt - bash color pc mode - untracked files status indicator' '
 570        printf "BEFORE: (${c_green}\${__git_ps1_branch_name}${c_clear} ${c_red}%%${c_clear}):AFTER\\nmaster" >expected &&
 571        (
 572                GIT_PS1_SHOWUNTRACKEDFILES=y &&
 573                GIT_PS1_SHOWCOLORHINTS=y &&
 574                __git_ps1 "BEFORE:" ":AFTER" &&
 575                printf "%s\\n%s" "$PS1" "${__git_ps1_branch_name}" >"$actual"
 576        ) &&
 577        test_cmp expected "$actual"
 578'
 579
 580test_expect_success 'prompt - zsh color pc mode' '
 581        printf "BEFORE: (%%F{green}master%%f):AFTER" >expected &&
 582        (
 583                ZSH_VERSION=5.0.0 &&
 584                GIT_PS1_SHOWCOLORHINTS=y &&
 585                __git_ps1 "BEFORE:" ":AFTER" &&
 586                printf "%s" "$PS1" >"$actual"
 587        ) &&
 588        test_cmp expected "$actual"
 589'
 590
 591test_done