t/t4013-diff-various.sh

   1 #!/bin/sh
   2 #
   3 # Copyright (c) 2006 Junio C Hamano
   4 #
   5
   6 test_description='Various diff formatting options'
   7
   8 . ./test-lib.sh
   9
  10 test_expect_success setup '
  11
  12         GIT_AUTHOR_DATE="2006-06-26 00:00:00 +0000" &&
  13         GIT_COMMITTER_DATE="2006-06-26 00:00:00 +0000" &&
  14         export GIT_AUTHOR_DATE GIT_COMMITTER_DATE &&
  15
  16         mkdir dir &&
  17         mkdir dir2 &&
  18         for i in 1 2 3; do echo $i; done >file0 &&
  19         for i in A B; do echo $i; done >dir/sub &&
  20         cat file0 >file2 &&
  21         git add file0 file2 dir/sub &&
  22         git commit -m Initial &&
  23
  24         git branch initial &&
  25         git branch side &&
  26
  27         GIT_AUTHOR_DATE="2006-06-26 00:01:00 +0000" &&
  28         GIT_COMMITTER_DATE="2006-06-26 00:01:00 +0000" &&
  29         export GIT_AUTHOR_DATE GIT_COMMITTER_DATE &&
  30
  31         for i in 4 5 6; do echo $i; done >>file0 &&
  32         for i in C D; do echo $i; done >>dir/sub &&
  33         rm -f file2 &&
  34         git update-index --remove file0 file2 dir/sub &&
  35         git commit -m "Second${LF}${LF}This is the second commit." &&
  36
  37         GIT_AUTHOR_DATE="2006-06-26 00:02:00 +0000" &&
  38         GIT_COMMITTER_DATE="2006-06-26 00:02:00 +0000" &&
  39         export GIT_AUTHOR_DATE GIT_COMMITTER_DATE &&
  40
  41         for i in A B C; do echo $i; done >file1 &&
  42         git add file1 &&
  43         for i in E F; do echo $i; done >>dir/sub &&
  44         git update-index dir/sub &&
  45         git commit -m Third &&
  46
  47         GIT_AUTHOR_DATE="2006-06-26 00:03:00 +0000" &&
  48         GIT_COMMITTER_DATE="2006-06-26 00:03:00 +0000" &&
  49         export GIT_AUTHOR_DATE GIT_COMMITTER_DATE &&
  50
  51         git checkout side &&
  52         for i in A B C; do echo $i; done >>file0 &&
  53         for i in 1 2; do echo $i; done >>dir/sub &&
  54         cat dir/sub >file3 &&
  55         git add file3 &&
  56         git update-index file0 dir/sub &&
  57         git commit -m Side &&
  58
  59         GIT_AUTHOR_DATE="2006-06-26 00:04:00 +0000" &&
  60         GIT_COMMITTER_DATE="2006-06-26 00:04:00 +0000" &&
  61         export GIT_AUTHOR_DATE GIT_COMMITTER_DATE &&
  62
  63         git checkout master &&
  64         git pull -s ours . side &&
  65
  66         GIT_AUTHOR_DATE="2006-06-26 00:05:00 +0000" &&
  67         GIT_COMMITTER_DATE="2006-06-26 00:05:00 +0000" &&
  68         export GIT_AUTHOR_DATE GIT_COMMITTER_DATE &&
  69
  70         for i in A B C; do echo $i; done >>file0 &&
  71         for i in 1 2; do echo $i; done >>dir/sub &&
  72         git update-index file0 dir/sub &&
  73
  74         mkdir dir3 &&
  75         cp dir/sub dir3/sub &&
  76         test-tool chmtime +1 dir3/sub &&
  77
  78         git config log.showroot false &&
  79         git commit --amend &&
  80
  81         GIT_AUTHOR_DATE="2006-06-26 00:06:00 +0000" &&
  82         GIT_COMMITTER_DATE="2006-06-26 00:06:00 +0000" &&
  83         export GIT_AUTHOR_DATE GIT_COMMITTER_DATE &&
  84         git checkout -b rearrange initial &&
  85         for i in B A; do echo $i; done >dir/sub &&
  86         git add dir/sub &&
  87         git commit -m "Rearranged lines in dir/sub" &&
  88         git checkout master &&
  89
  90         GIT_AUTHOR_DATE="2006-06-26 00:06:00 +0000" &&
  91         GIT_COMMITTER_DATE="2006-06-26 00:06:00 +0000" &&
  92         export GIT_AUTHOR_DATE GIT_COMMITTER_DATE &&
  93         git checkout -b mode initial &&
  94         git update-index --chmod=+x file0 &&
  95         git commit -m "update mode" &&
  96         git checkout -f master &&
  97
  98         GIT_AUTHOR_DATE="2006-06-26 00:06:00 +0000" &&
  99         GIT_COMMITTER_DATE="2006-06-26 00:06:00 +0000" &&
 100         export GIT_AUTHOR_DATE GIT_COMMITTER_DATE &&
 101         git checkout -b note initial &&
 102         git update-index --chmod=+x file2 &&
 103         git commit -m "update mode (file2)" &&
 104         git notes add -m "note" &&
 105         git checkout -f master &&
 106
 107         # Same merge as master, but with parents reversed. Hide it in a
 108         # pseudo-ref to avoid impacting tests with --all.
 109         commit=$(echo reverse |
 110                  git commit-tree -p master^2 -p master^1 master^{tree}) &&
 111         git update-ref REVERSE $commit &&
 112
 113         git config diff.renames false &&
 114
 115         git show-branch
 116 '
 117
 118 : <<\EOF
 119 ! [initial] Initial
 120  * [master] Merge branch 'side'
 121   ! [rearrange] Rearranged lines in dir/sub
 122    ! [side] Side
 123 ----
 124   +  [rearrange] Rearranged lines in dir/sub
 125  -   [master] Merge branch 'side'
 126  * + [side] Side
 127  *   [master^] Third
 128  *   [master~2] Second
 129 +*++ [initial] Initial
 130 EOF
 131
 132 process_diffs () {
 133         _x04="[0-9a-f][0-9a-f][0-9a-f][0-9a-f]" &&
 134         _x07="$_x05[0-9a-f][0-9a-f]" &&
 135         sed -e "s/$OID_REGEX/$ZERO_OID/g" \
 136             -e "s/From $_x40 /From $ZERO_OID /" \
 137             -e "s/from $_x40)/from $ZERO_OID)/" \
 138             -e "s/commit $_x40\$/commit $ZERO_OID/" \
 139             -e "s/commit $_x40 (/commit $ZERO_OID (/" \
 140             -e "s/$_x40 $_x40 $_x40/$ZERO_OID $ZERO_OID $ZERO_OID/" \
 141             -e "s/$_x40 $_x40 /$ZERO_OID $ZERO_OID /" \
 142             -e "s/^$_x40 $_x40$/$ZERO_OID $ZERO_OID/" \
 143             -e "s/^$_x40 /$ZERO_OID /" \
 144             -e "s/^$_x40$/$ZERO_OID/" \
 145             -e "s/$_x07\.\.$_x07/fffffff..fffffff/g" \
 146             -e "s/$_x07,$_x07\.\.$_x07/fffffff,fffffff..fffffff/g" \
 147             -e "s/$_x07 $_x07 $_x07/fffffff fffffff fffffff/g" \
 148             -e "s/$_x07 $_x07 /fffffff fffffff /g" \
 149             -e "s/Merge: $_x07 $_x07/Merge: fffffff fffffff/g" \
 150             -e "s/$_x07\.\.\./fffffff.../g" \
 151             -e "s/ $_x04\.\.\./ ffff.../g" \
 152             -e "s/ $_x04/ ffff/g" \
 153             "$1"
 154 }
 155
 156 V=$(git version | sed -e 's/^git version //' -e 's/\./\\./g')
 157 while read magic cmd
 158 do
 159         case "$magic" in
 160         '' | '#'*)
 161                 continue ;;
 162         :*)
 163                 magic=${magic#:}
 164                 label="$magic-$cmd"
 165                 case "$magic" in
 166                 noellipses) ;;
 167                 *)
 168                         BUG "unknown magic $magic" ;;
 169                 esac ;;
 170         *)
 171                 cmd="$magic $cmd" magic=
 172                 label="$cmd" ;;
 173         esac
 174         test=$(echo "$label" | sed -e 's|[/ ][/ ]*|_|g')
 175         pfx=$(printf "%04d" $test_count)
 176         expect="$TEST_DIRECTORY/t4013/diff.$test"
 177         actual="$pfx-diff.$test"
 178
 179         test_expect_success "git $cmd # magic is ${magic:-(not used)}" '
 180                 {
 181                         echo "$ git $cmd"
 182                         case "$magic" in
 183                         "")
 184                                 GIT_PRINT_SHA1_ELLIPSIS=yes git $cmd ;;
 185                         noellipses)
 186                                 git $cmd ;;
 187                         esac |
 188                         sed -e "s/^\\(-*\\)$V\\(-*\\)\$/\\1g-i-t--v-e-r-s-i-o-n\2/" \
 189                             -e "s/^\\(.*mixed; boundary=\"-*\\)$V\\(-*\\)\"\$/\\1g-i-t--v-e-r-s-i-o-n\2\"/"
 190                         echo "\$"
 191                 } >"$actual" &&
 192                 if test -f "$expect"
 193                 then
 194                         process_diffs "$actual" >actual &&
 195                         process_diffs "$expect" >expect &&
 196                         case $cmd in
 197                         *format-patch* | *-stat*)
 198                                 test_i18ncmp expect actual;;
 199                         *)
 200                                 test_cmp expect actual;;
 201                         esac &&
 202                         rm -f "$actual" actual expect
 203                 else
 204                         # this is to help developing new tests.
 205                         cp "$actual" "$expect"
 206                         false
 207                 fi
 208         '
 209 done <<\EOF
 210 diff-tree initial
 211 diff-tree -r initial
 212 diff-tree -r --abbrev initial
 213 diff-tree -r --abbrev=4 initial
 214 diff-tree --root initial
 215 diff-tree --root --abbrev initial
 216 :noellipses diff-tree --root --abbrev initial
 217 diff-tree --root -r initial
 218 diff-tree --root -r --abbrev initial
 219 :noellipses diff-tree --root -r --abbrev initial
 220 diff-tree --root -r --abbrev=4 initial
 221 :noellipses diff-tree --root -r --abbrev=4 initial
 222 diff-tree -p initial
 223 diff-tree --root -p initial
 224 diff-tree --patch-with-stat initial
 225 diff-tree --root --patch-with-stat initial
 226 diff-tree --patch-with-raw initial
 227 diff-tree --root --patch-with-raw initial
 228
 229 diff-tree --pretty initial
 230 diff-tree --pretty --root initial
 231 diff-tree --pretty -p initial
 232 diff-tree --pretty --stat initial
 233 diff-tree --pretty --summary initial
 234 diff-tree --pretty --stat --summary initial
 235 diff-tree --pretty --root -p initial
 236 diff-tree --pretty --root --stat initial
 237 # improved by Timo's patch
 238 diff-tree --pretty --root --summary initial
 239 # improved by Timo's patch
 240 diff-tree --pretty --root --summary -r initial
 241 diff-tree --pretty --root --stat --summary initial
 242 diff-tree --pretty --patch-with-stat initial
 243 diff-tree --pretty --root --patch-with-stat initial
 244 diff-tree --pretty --patch-with-raw initial
 245 diff-tree --pretty --root --patch-with-raw initial
 246
 247 diff-tree --pretty=oneline initial
 248 diff-tree --pretty=oneline --root initial
 249 diff-tree --pretty=oneline -p initial
 250 diff-tree --pretty=oneline --root -p initial
 251 diff-tree --pretty=oneline --patch-with-stat initial
 252 # improved by Timo's patch
 253 diff-tree --pretty=oneline --root --patch-with-stat initial
 254 diff-tree --pretty=oneline --patch-with-raw initial
 255 diff-tree --pretty=oneline --root --patch-with-raw initial
 256
 257 diff-tree --pretty side
 258 diff-tree --pretty -p side
 259 diff-tree --pretty --patch-with-stat side
 260
 261 diff-tree initial mode
 262 diff-tree --stat initial mode
 263 diff-tree --summary initial mode
 264
 265 diff-tree master
 266 diff-tree -p master
 267 diff-tree -p -m master
 268 diff-tree -c master
 269 diff-tree -c --abbrev master
 270 :noellipses diff-tree -c --abbrev master
 271 diff-tree --cc master
 272 # stat only should show the diffstat with the first parent
 273 diff-tree -c --stat master
 274 diff-tree --cc --stat master
 275 diff-tree -c --stat --summary master
 276 diff-tree --cc --stat --summary master
 277 # stat summary should show the diffstat and summary with the first parent
 278 diff-tree -c --stat --summary side
 279 diff-tree --cc --stat --summary side
 280 diff-tree --cc --shortstat master
 281 diff-tree --cc --summary REVERSE
 282 # improved by Timo's patch
 283 diff-tree --cc --patch-with-stat master
 284 # improved by Timo's patch
 285 diff-tree --cc --patch-with-stat --summary master
 286 # this is correct
 287 diff-tree --cc --patch-with-stat --summary side
 288
 289 log master
 290 log -p master
 291 log --root master
 292 log --root -p master
 293 log --patch-with-stat master
 294 log --root --patch-with-stat master
 295 log --root --patch-with-stat --summary master
 296 # improved by Timo's patch
 297 log --root -c --patch-with-stat --summary master
 298 # improved by Timo's patch
 299 log --root --cc --patch-with-stat --summary master
 300 log --no-diff-merges -p --first-parent master
 301 log --diff-merges=off -p --first-parent master
 302 log --first-parent --diff-merges=off -p master
 303 log -p --first-parent master
 304 log -m -p --first-parent master
 305 log -m -p master
 306 log -SF master
 307 log -S F master
 308 log -SF -p master
 309 log -SF master --max-count=0
 310 log -SF master --max-count=1
 311 log -SF master --max-count=2
 312 log -GF master
 313 log -GF -p master
 314 log -GF -p --pickaxe-all master
 315 log --decorate --all
 316 log --decorate=full --all
 317
 318 rev-list --parents HEAD
 319 rev-list --children HEAD
 320
 321 whatchanged master
 322 :noellipses whatchanged master
 323 whatchanged -p master
 324 whatchanged --root master
 325 :noellipses whatchanged --root master
 326 whatchanged --root -p master
 327 whatchanged --patch-with-stat master
 328 whatchanged --root --patch-with-stat master
 329 whatchanged --root --patch-with-stat --summary master
 330 # improved by Timo's patch
 331 whatchanged --root -c --patch-with-stat --summary master
 332 # improved by Timo's patch
 333 whatchanged --root --cc --patch-with-stat --summary master
 334 whatchanged -SF master
 335 :noellipses whatchanged -SF master
 336 whatchanged -SF -p master
 337
 338 log --patch-with-stat master -- dir/
 339 whatchanged --patch-with-stat master -- dir/
 340 log --patch-with-stat --summary master -- dir/
 341 whatchanged --patch-with-stat --summary master -- dir/
 342
 343 show initial
 344 show --root initial
 345 show side
 346 show master
 347 show -c master
 348 show -m master
 349 show --first-parent master
 350 show --stat side
 351 show --stat --summary side
 352 show --patch-with-stat side
 353 show --patch-with-raw side
 354 :noellipses show --patch-with-raw side
 355 show --patch-with-stat --summary side
 356
 357 format-patch --stdout initial..side
 358 format-patch --stdout initial..master^
 359 format-patch --stdout initial..master
 360 format-patch --stdout --no-numbered initial..master
 361 format-patch --stdout --numbered initial..master
 362 format-patch --attach --stdout initial..side
 363 format-patch --attach --stdout --suffix=.diff initial..side
 364 format-patch --attach --stdout initial..master^
 365 format-patch --attach --stdout initial..master
 366 format-patch --inline --stdout initial..side
 367 format-patch --inline --stdout initial..master^
 368 format-patch --inline --stdout --numbered-files initial..master
 369 format-patch --inline --stdout initial..master
 370 format-patch --inline --stdout --subject-prefix=TESTCASE initial..master
 371 config format.subjectprefix DIFFERENT_PREFIX
 372 format-patch --inline --stdout initial..master^^
 373 format-patch --stdout --cover-letter -n initial..master^
 374
 375 diff --abbrev initial..side
 376 diff -U initial..side
 377 diff -U1 initial..side
 378 diff -r initial..side
 379 diff --stat initial..side
 380 diff -r --stat initial..side
 381 diff initial..side
 382 diff --patch-with-stat initial..side
 383 diff --patch-with-raw initial..side
 384 :noellipses diff --patch-with-raw initial..side
 385 diff --patch-with-stat -r initial..side
 386 diff --patch-with-raw -r initial..side
 387 :noellipses diff --patch-with-raw -r initial..side
 388 diff --name-status dir2 dir
 389 diff --no-index --name-status dir2 dir
 390 diff --no-index --name-status -- dir2 dir
 391 diff --no-index dir dir3
 392 diff master master^ side
 393 # Can't use spaces...
 394 diff --line-prefix=abc master master^ side
 395 diff --dirstat master~1 master~2
 396 diff --dirstat initial rearrange
 397 diff --dirstat-by-file initial rearrange
 398 diff --dirstat --cc master~1 master
 399 # No-index --abbrev and --no-abbrev
 400 diff --raw initial
 401 :noellipses diff --raw initial
 402 diff --raw --abbrev=4 initial
 403 :noellipses diff --raw --abbrev=4 initial
 404 diff --raw --no-abbrev initial
 405 diff --no-index --raw dir2 dir
 406 :noellipses diff --no-index --raw dir2 dir
 407 diff --no-index --raw --abbrev=4 dir2 dir
 408 :noellipses diff --no-index --raw --abbrev=4 dir2 dir
 409 diff --no-index --raw --no-abbrev dir2 dir
 410
 411 diff-tree --pretty --root --stat --compact-summary initial
 412 diff-tree --pretty -R --root --stat --compact-summary initial
 413 diff-tree --pretty note
 414 diff-tree --pretty --notes note
 415 diff-tree --format=%N note
 416 diff-tree --stat --compact-summary initial mode
 417 diff-tree -R --stat --compact-summary initial mode
 418 EOF
 419
 420 test_expect_success 'log -S requires an argument' '
 421         test_must_fail git log -S
 422 '
 423
 424 test_expect_success 'diff --cached on unborn branch' '
 425         echo ref: refs/heads/unborn >.git/HEAD &&
 426         git diff --cached >result &&
 427         process_diffs result >actual &&
 428         process_diffs "$TEST_DIRECTORY/t4013/diff.diff_--cached" >expected &&
 429         test_cmp expected actual
 430 '
 431
 432 test_expect_success 'diff --cached -- file on unborn branch' '
 433         git diff --cached -- file0 >result &&
 434         process_diffs result >actual &&
 435         process_diffs "$TEST_DIRECTORY/t4013/diff.diff_--cached_--_file0" >expected &&
 436         test_cmp expected actual
 437 '
 438 test_expect_success 'diff --line-prefix with spaces' '
 439         git diff --line-prefix="| | | " --cached -- file0 >result &&
 440         process_diffs result >actual &&
 441         process_diffs "$TEST_DIRECTORY/t4013/diff.diff_--line-prefix_--cached_--_file0" >expected &&
 442         test_cmp expected actual
 443 '
 444
 445 test_expect_success 'diff-tree --stdin with log formatting' '
 446         cat >expect <<-\EOF &&
 447         Side
 448         Third
 449         Second
 450         EOF
 451         git rev-list master | git diff-tree --stdin --format=%s -s >actual &&
 452         test_cmp expect actual
 453 '
 454
 455 test_done