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
  14 test_expect_success 'setup for prompt tests' '
  15         git init otherrepo &&
  16         echo 1 >file &&
  17         git add file &&
  18         test_tick &&
  19         git commit -m initial &&
  20         git tag -a -m msg1 t1 &&
  21         git checkout -b b1 &&
  22         echo 2 >file &&
  23         git commit -m "second b1" file &&
  24         echo 3 >file &&
  25         git commit -m "third b1" file &&
  26         git tag -a -m msg2 t2 &&
  27         git checkout -b b2 master &&
  28         echo 0 >file &&
  29         git commit -m "second b2" file &&
  30         echo 00 >file &&
  31         git commit -m "another b2" file &&
  32         echo 000 >file &&
  33         git commit -m "yet another b2" file &&
  34         git checkout master
  35 '
  36
  37 test_expect_success 'prompt - branch name' '
  38         printf " (master)" >expected &&
  39         __git_ps1 >"$actual" &&
  40         test_cmp expected "$actual"
  41 '
  42
  43 test_expect_success SYMLINKS 'prompt - branch name - symlink symref' '
  44         printf " (master)" >expected &&
  45         test_when_finished "git checkout master" &&
  46         test_config core.preferSymlinkRefs true &&
  47         git checkout master &&
  48         __git_ps1 >"$actual" &&
  49         test_cmp expected "$actual"
  50 '
  51
  52 test_expect_success 'prompt - unborn branch' '
  53         printf " (unborn)" >expected &&
  54         git checkout --orphan unborn &&
  55         test_when_finished "git checkout master" &&
  56         __git_ps1 >"$actual" &&
  57         test_cmp expected "$actual"
  58 '
  59
  60 test_expect_success 'prompt - detached head' '
  61         printf " ((%s...))" $(git log -1 --format="%h" --abbrev=13 b1^) >expected &&
  62         test_config core.abbrev 13 &&
  63         git checkout b1^ &&
  64         test_when_finished "git checkout master" &&
  65         __git_ps1 >"$actual" &&
  66         test_cmp expected "$actual"
  67 '
  68
  69 test_expect_success 'prompt - describe detached head - contains' '
  70         printf " ((t2~1))" >expected &&
  71         git checkout b1^ &&
  72         test_when_finished "git checkout master" &&
  73         (
  74                 GIT_PS1_DESCRIBE_STYLE=contains &&
  75                 __git_ps1 >"$actual"
  76         ) &&
  77         test_cmp expected "$actual"
  78 '
  79
  80 test_expect_success 'prompt - describe detached head - branch' '
  81         printf " ((b1~1))" >expected &&
  82         git checkout b1^ &&
  83         test_when_finished "git checkout master" &&
  84         (
  85                 GIT_PS1_DESCRIBE_STYLE=branch &&
  86                 __git_ps1 >"$actual"
  87         ) &&
  88         test_cmp expected "$actual"
  89 '
  90
  91 test_expect_success 'prompt - describe detached head - describe' '
  92         printf " ((t1-1-g%s))" $(git log -1 --format="%h" b1^) >expected &&
  93         git checkout b1^ &&
  94         test_when_finished "git checkout master" &&
  95         (
  96                 GIT_PS1_DESCRIBE_STYLE=describe &&
  97                 __git_ps1 >"$actual"
  98         ) &&
  99         test_cmp expected "$actual"
 100 '
 101
 102 test_expect_success 'prompt - describe detached head - default' '
 103         printf " ((t2))" >expected &&
 104         git checkout --detach b1 &&
 105         test_when_finished "git checkout master" &&
 106         __git_ps1 >"$actual" &&
 107         test_cmp expected "$actual"
 108 '
 109
 110 test_expect_success 'prompt - inside .git directory' '
 111         printf " (GIT_DIR!)" >expected &&
 112         (
 113                 cd .git &&
 114                 __git_ps1 >"$actual"
 115         ) &&
 116         test_cmp expected "$actual"
 117 '
 118
 119 test_expect_success 'prompt - deep inside .git directory' '
 120         printf " (GIT_DIR!)" >expected &&
 121         (
 122                 cd .git/refs/heads &&
 123                 __git_ps1 >"$actual"
 124         ) &&
 125         test_cmp expected "$actual"
 126 '
 127
 128 test_expect_success 'prompt - inside bare repository' '
 129         printf " (BARE:master)" >expected &&
 130         git init --bare bare.git &&
 131         test_when_finished "rm -rf bare.git" &&
 132         (
 133                 cd bare.git &&
 134                 __git_ps1 >"$actual"
 135         ) &&
 136         test_cmp expected "$actual"
 137 '
 138
 139 test_expect_success 'prompt - interactive rebase' '
 140         printf " (b1|REBASE-i 2/3)" >expected
 141         write_script fake_editor.sh <<-\EOF &&
 142                 echo "exec echo" >"$1"
 143                 echo "edit $(git log -1 --format="%h")" >>"$1"
 144                 echo "exec echo" >>"$1"
 145         EOF
 146         test_when_finished "rm -f fake_editor.sh" &&
 147         test_set_editor "$TRASH_DIRECTORY/fake_editor.sh" &&
 148         git checkout b1 &&
 149         test_when_finished "git checkout master" &&
 150         git rebase -i HEAD^ &&
 151         test_when_finished "git rebase --abort"
 152         __git_ps1 >"$actual" &&
 153         test_cmp expected "$actual"
 154 '
 155
 156 test_expect_success 'prompt - rebase merge' '
 157         printf " (b2|REBASE-m 1/3)" >expected &&
 158         git checkout b2 &&
 159         test_when_finished "git checkout master" &&
 160         test_must_fail git rebase --merge b1 b2 &&
 161         test_when_finished "git rebase --abort" &&
 162         __git_ps1 >"$actual" &&
 163         test_cmp expected "$actual"
 164 '
 165
 166 test_expect_success 'prompt - rebase' '
 167         printf " (b2|REBASE 1/3)" >expected &&
 168         git checkout b2 &&
 169         test_when_finished "git checkout master" &&
 170         test_must_fail git rebase b1 b2 &&
 171         test_when_finished "git rebase --abort" &&
 172         __git_ps1 >"$actual" &&
 173         test_cmp expected "$actual"
 174 '
 175
 176 test_expect_success 'prompt - merge' '
 177         printf " (b1|MERGING)" >expected &&
 178         git checkout b1 &&
 179         test_when_finished "git checkout master" &&
 180         test_must_fail git merge b2 &&
 181         test_when_finished "git reset --hard" &&
 182         __git_ps1 >"$actual" &&
 183         test_cmp expected "$actual"
 184 '
 185
 186 test_expect_success 'prompt - cherry-pick' '
 187         printf " (master|CHERRY-PICKING)" >expected &&
 188         test_must_fail git cherry-pick b1 &&
 189         test_when_finished "git reset --hard" &&
 190         __git_ps1 >"$actual" &&
 191         test_cmp expected "$actual"
 192 '
 193
 194 test_expect_success 'prompt - bisect' '
 195         printf " (master|BISECTING)" >expected &&
 196         git bisect start &&
 197         test_when_finished "git bisect reset" &&
 198         __git_ps1 >"$actual" &&
 199         test_cmp expected "$actual"
 200 '
 201
 202 test_expect_success 'prompt - dirty status indicator - clean' '
 203         printf " (master)" >expected &&
 204         (
 205                 GIT_PS1_SHOWDIRTYSTATE=y &&
 206                 __git_ps1 >"$actual"
 207         ) &&
 208         test_cmp expected "$actual"
 209 '
 210
 211 test_expect_success 'prompt - dirty status indicator - dirty worktree' '
 212         printf " (master *)" >expected &&
 213         echo "dirty" >file &&
 214         test_when_finished "git reset --hard" &&
 215         (
 216                 GIT_PS1_SHOWDIRTYSTATE=y &&
 217                 __git_ps1 >"$actual"
 218         ) &&
 219         test_cmp expected "$actual"
 220 '
 221
 222 test_expect_success 'prompt - dirty status indicator - dirty index' '
 223         printf " (master +)" >expected &&
 224         echo "dirty" >file &&
 225         test_when_finished "git reset --hard" &&
 226         git add -u &&
 227         (
 228                 GIT_PS1_SHOWDIRTYSTATE=y &&
 229                 __git_ps1 >"$actual"
 230         ) &&
 231         test_cmp expected "$actual"
 232 '
 233
 234 test_expect_success 'prompt - dirty status indicator - dirty index and worktree' '
 235         printf " (master *+)" >expected &&
 236         echo "dirty index" >file &&
 237         test_when_finished "git reset --hard" &&
 238         git add -u &&
 239         echo "dirty worktree" >file &&
 240         (
 241                 GIT_PS1_SHOWDIRTYSTATE=y &&
 242                 __git_ps1 >"$actual"
 243         ) &&
 244         test_cmp expected "$actual"
 245 '
 246
 247 test_expect_success 'prompt - dirty status indicator - before root commit' '
 248         printf " (master #)" >expected &&
 249         (
 250                 GIT_PS1_SHOWDIRTYSTATE=y &&
 251                 cd otherrepo &&
 252                 __git_ps1 >"$actual"
 253         ) &&
 254         test_cmp expected "$actual"
 255 '
 256
 257 test_expect_success 'prompt - dirty status indicator - shell variable unset with config disabled' '
 258         printf " (master)" >expected &&
 259         echo "dirty" >file &&
 260         test_when_finished "git reset --hard" &&
 261         test_config bash.showDirtyState false &&
 262         (
 263                 sane_unset GIT_PS1_SHOWDIRTYSTATE &&
 264                 __git_ps1 >"$actual"
 265         ) &&
 266         test_cmp expected "$actual"
 267 '
 268
 269 test_expect_success 'prompt - dirty status indicator - shell variable unset with config enabled' '
 270         printf " (master)" >expected &&
 271         echo "dirty" >file &&
 272         test_when_finished "git reset --hard" &&
 273         test_config bash.showDirtyState true &&
 274         (
 275                 sane_unset GIT_PS1_SHOWDIRTYSTATE &&
 276                 __git_ps1 >"$actual"
 277         ) &&
 278         test_cmp expected "$actual"
 279 '
 280
 281 test_expect_success 'prompt - dirty status indicator - shell variable set with config disabled' '
 282         printf " (master)" >expected &&
 283         echo "dirty" >file &&
 284         test_when_finished "git reset --hard" &&
 285         test_config bash.showDirtyState false &&
 286         (
 287                 GIT_PS1_SHOWDIRTYSTATE=y &&
 288                 __git_ps1 >"$actual"
 289         ) &&
 290         test_cmp expected "$actual"
 291 '
 292
 293 test_expect_success 'prompt - dirty status indicator - shell variable set with config enabled' '
 294         printf " (master *)" >expected &&
 295         echo "dirty" >file &&
 296         test_when_finished "git reset --hard" &&
 297         test_config bash.showDirtyState true &&
 298         (
 299                 GIT_PS1_SHOWDIRTYSTATE=y &&
 300                 __git_ps1 >"$actual"
 301         ) &&
 302         test_cmp expected "$actual"
 303 '
 304
 305 test_expect_success 'prompt - dirty status indicator - not shown inside .git directory' '
 306         printf " (GIT_DIR!)" >expected &&
 307         echo "dirty" >file &&
 308         test_when_finished "git reset --hard" &&
 309         (
 310                 GIT_PS1_SHOWDIRTYSTATE=y &&
 311                 cd .git &&
 312                 __git_ps1 >"$actual"
 313         ) &&
 314         test_cmp expected "$actual"
 315 '
 316
 317 test_expect_success 'prompt - stash status indicator - no stash' '
 318         printf " (master)" >expected &&
 319         (
 320                 GIT_PS1_SHOWSTASHSTATE=y &&
 321                 __git_ps1 >"$actual"
 322         ) &&
 323         test_cmp expected "$actual"
 324 '
 325
 326 test_expect_success 'prompt - stash status indicator - stash' '
 327         printf " (master $)" >expected &&
 328         echo 2 >file &&
 329         git stash &&
 330         test_when_finished "git stash drop" &&
 331         git pack-refs --all &&
 332         (
 333                 GIT_PS1_SHOWSTASHSTATE=y &&
 334                 __git_ps1 >"$actual"
 335         ) &&
 336         test_cmp expected "$actual"
 337 '
 338
 339 test_expect_success 'prompt - stash status indicator - not shown inside .git directory' '
 340         printf " (GIT_DIR!)" >expected &&
 341         echo 2 >file &&
 342         git stash &&
 343         test_when_finished "git stash drop" &&
 344         (
 345                 GIT_PS1_SHOWSTASHSTATE=y &&
 346                 cd .git &&
 347                 __git_ps1 >"$actual"
 348         ) &&
 349         test_cmp expected "$actual"
 350 '
 351
 352 test_expect_success 'prompt - untracked files status indicator - no untracked files' '
 353         printf " (master)" >expected &&
 354         (
 355                 GIT_PS1_SHOWUNTRACKEDFILES=y &&
 356                 cd otherrepo &&
 357                 __git_ps1 >"$actual"
 358         ) &&
 359         test_cmp expected "$actual"
 360 '
 361
 362 test_expect_success 'prompt - untracked files status indicator - untracked files' '
 363         printf " (master %%)" >expected &&
 364         (
 365                 GIT_PS1_SHOWUNTRACKEDFILES=y &&
 366                 __git_ps1 >"$actual"
 367         ) &&
 368         test_cmp expected "$actual"
 369 '
 370
 371 test_expect_success 'prompt - untracked files status indicator - shell variable unset with config disabled' '
 372         printf " (master)" >expected &&
 373         test_config bash.showUntrackedFiles false &&
 374         (
 375                 sane_unset GIT_PS1_SHOWUNTRACKEDFILES &&
 376                 __git_ps1 >"$actual"
 377         ) &&
 378         test_cmp expected "$actual"
 379 '
 380
 381 test_expect_success 'prompt - untracked files status indicator - shell variable unset with config enabled' '
 382         printf " (master)" >expected &&
 383         test_config bash.showUntrackedFiles true &&
 384         (
 385                 sane_unset GIT_PS1_SHOWUNTRACKEDFILES &&
 386                 __git_ps1 >"$actual"
 387         ) &&
 388         test_cmp expected "$actual"
 389 '
 390
 391 test_expect_success 'prompt - untracked files status indicator - shell variable set with config disabled' '
 392         printf " (master)" >expected &&
 393         test_config bash.showUntrackedFiles false &&
 394         (
 395                 GIT_PS1_SHOWUNTRACKEDFILES=y &&
 396                 __git_ps1 >"$actual"
 397         ) &&
 398         test_cmp expected "$actual"
 399 '
 400
 401 test_expect_success 'prompt - untracked files status indicator - shell variable set with config enabled' '
 402         printf " (master %%)" >expected &&
 403         test_config bash.showUntrackedFiles true &&
 404         (
 405                 GIT_PS1_SHOWUNTRACKEDFILES=y &&
 406                 __git_ps1 >"$actual"
 407         ) &&
 408         test_cmp expected "$actual"
 409 '
 410
 411 test_expect_success 'prompt - untracked files status indicator - not shown inside .git directory' '
 412         printf " (GIT_DIR!)" >expected &&
 413         (
 414                 GIT_PS1_SHOWUNTRACKEDFILES=y &&
 415                 cd .git &&
 416                 __git_ps1 >"$actual"
 417         ) &&
 418         test_cmp expected "$actual"
 419 '
 420
 421 test_expect_success 'prompt - format string starting with dash' '
 422         printf -- "-master" >expected &&
 423         __git_ps1 "-%s" >"$actual" &&
 424         test_cmp expected "$actual"
 425 '
 426
 427 test_done