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