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