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