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