t/t3701-add-interactive.sh

   1 #!/bin/sh
   2
   3 test_description='add -i basic tests'
   4 . ./test-lib.sh
   5 . "$TEST_DIRECTORY"/lib-terminal.sh
   6
   7 if ! test_have_prereq PERL
   8 then
   9         skip_all='skipping add -i tests, perl not available'
  10         test_done
  11 fi
  12
  13 diff_cmp () {
  14         for x
  15         do
  16                 sed  -e '/^index/s/[0-9a-f]*[1-9a-f][0-9a-f]*\.\./1234567../' \
  17                      -e '/^index/s/\.\.[0-9a-f]*[1-9a-f][0-9a-f]*/..9abcdef/' \
  18                      -e '/^index/s/ 00*\.\./ 0000000../' \
  19                      -e '/^index/s/\.\.00*$/..0000000/' \
  20                      -e '/^index/s/\.\.00* /..0000000 /' \
  21                      "$x" >"$x.filtered"
  22         done
  23         test_cmp "$1.filtered" "$2.filtered"
  24 }
  25
  26 # This function uses a trick to manipulate the interactive add to use color:
  27 # the `want_color()` function special-cases the situation where a pager was
  28 # spawned and Git now wants to output colored text: to detect that situation,
  29 # the environment variable `GIT_PAGER_IN_USE` is set. However, color is
  30 # suppressed despite that environment variable if the `TERM` variable
  31 # indicates a dumb terminal, so we set that variable, too.
  32
  33 force_color () {
  34         env GIT_PAGER_IN_USE=true TERM=vt100 "$@"
  35 }
  36
  37 test_expect_success 'setup (initial)' '
  38         echo content >file &&
  39         git add file &&
  40         echo more >>file &&
  41         echo lines >>file
  42 '
  43 test_expect_success 'status works (initial)' '
  44         git add -i </dev/null >output &&
  45         grep "+1/-0 *+2/-0 file" output
  46 '
  47
  48 test_expect_success 'setup expected' '
  49         cat >expected <<-\EOF
  50         new file mode 100644
  51         index 0000000..d95f3ad
  52         --- /dev/null
  53         +++ b/file
  54         @@ -0,0 +1 @@
  55         +content
  56         EOF
  57 '
  58
  59 test_expect_success 'diff works (initial)' '
  60         test_write_lines d 1 | git add -i >output &&
  61         sed -ne "/new file/,/content/p" <output >diff &&
  62         diff_cmp expected diff
  63 '
  64 test_expect_success 'revert works (initial)' '
  65         git add file &&
  66         test_write_lines r 1 | git add -i &&
  67         git ls-files >output &&
  68         ! grep . output
  69 '
  70
  71 test_expect_success 'setup (commit)' '
  72         echo baseline >file &&
  73         git add file &&
  74         git commit -m commit &&
  75         echo content >>file &&
  76         git add file &&
  77         echo more >>file &&
  78         echo lines >>file
  79 '
  80 test_expect_success 'status works (commit)' '
  81         git add -i </dev/null >output &&
  82         grep "+1/-0 *+2/-0 file" output
  83 '
  84
  85 test_expect_success 'setup expected' '
  86         cat >expected <<-\EOF
  87         index 180b47c..b6f2c08 100644
  88         --- a/file
  89         +++ b/file
  90         @@ -1 +1,2 @@
  91          baseline
  92         +content
  93         EOF
  94 '
  95
  96 test_expect_success 'diff works (commit)' '
  97         test_write_lines d 1 | git add -i >output &&
  98         sed -ne "/^index/,/content/p" <output >diff &&
  99         diff_cmp expected diff
 100 '
 101 test_expect_success 'revert works (commit)' '
 102         git add file &&
 103         test_write_lines r 1 | git add -i &&
 104         git add -i </dev/null >output &&
 105         grep "unchanged *+3/-0 file" output
 106 '
 107
 108 test_expect_success 'setup expected' '
 109         cat >expected <<-\EOF
 110         EOF
 111 '
 112
 113 test_expect_success 'dummy edit works' '
 114         test_set_editor : &&
 115         test_write_lines e a | git add -p &&
 116         git diff > diff &&
 117         diff_cmp expected diff
 118 '
 119
 120 test_expect_success 'setup patch' '
 121         cat >patch <<-\EOF
 122         @@ -1,1 +1,4 @@
 123          this
 124         +patch
 125         -does not
 126          apply
 127         EOF
 128 '
 129
 130 test_expect_success 'setup fake editor' '
 131         write_script "fake_editor.sh" <<-\EOF &&
 132         mv -f "$1" oldpatch &&
 133         mv -f patch "$1"
 134         EOF
 135         test_set_editor "$(pwd)/fake_editor.sh"
 136 '
 137
 138 test_expect_success 'bad edit rejected' '
 139         git reset &&
 140         test_write_lines e n d | git add -p >output &&
 141         grep "hunk does not apply" output
 142 '
 143
 144 test_expect_success 'setup patch' '
 145         cat >patch <<-\EOF
 146         this patch
 147         is garbage
 148         EOF
 149 '
 150
 151 test_expect_success 'garbage edit rejected' '
 152         git reset &&
 153         test_write_lines e n d | git add -p >output &&
 154         grep "hunk does not apply" output
 155 '
 156
 157 test_expect_success 'setup patch' '
 158         cat >patch <<-\EOF
 159         @@ -1,0 +1,0 @@
 160          baseline
 161         +content
 162         +newcontent
 163         +lines
 164         EOF
 165 '
 166
 167 test_expect_success 'setup expected' '
 168         cat >expected <<-\EOF
 169         diff --git a/file b/file
 170         index b5dd6c9..f910ae9 100644
 171         --- a/file
 172         +++ b/file
 173         @@ -1,4 +1,4 @@
 174          baseline
 175          content
 176         -newcontent
 177         +more
 178          lines
 179         EOF
 180 '
 181
 182 test_expect_success 'real edit works' '
 183         test_write_lines e n d | git add -p &&
 184         git diff >output &&
 185         diff_cmp expected output
 186 '
 187
 188 test_expect_success 'setup file' '
 189         test_write_lines a "" b "" c >file &&
 190         git add file &&
 191         test_write_lines a "" d "" c >file
 192 '
 193
 194 test_expect_success 'setup patch' '
 195         SP=" " &&
 196         NULL="" &&
 197         cat >patch <<-EOF
 198         @@ -1,4 +1,4 @@
 199          a
 200         $NULL
 201         -b
 202         +f
 203         $SP
 204         c
 205         EOF
 206 '
 207
 208 test_expect_success 'setup expected' '
 209         cat >expected <<-EOF
 210         diff --git a/file b/file
 211         index b5dd6c9..f910ae9 100644
 212         --- a/file
 213         +++ b/file
 214         @@ -1,5 +1,5 @@
 215          a
 216         $SP
 217         -f
 218         +d
 219         $SP
 220          c
 221         EOF
 222 '
 223
 224 test_expect_success 'edit can strip spaces from empty context lines' '
 225         test_write_lines e n q | git add -p 2>error &&
 226         test_must_be_empty error &&
 227         git diff >output &&
 228         diff_cmp expected output
 229 '
 230
 231 test_expect_success 'skip files similarly as commit -a' '
 232         git reset &&
 233         echo file >.gitignore &&
 234         echo changed >file &&
 235         echo y | git add -p file &&
 236         git diff >output &&
 237         git reset &&
 238         git commit -am commit &&
 239         git diff >expected &&
 240         diff_cmp expected output &&
 241         git reset --hard HEAD^
 242 '
 243 rm -f .gitignore
 244
 245 test_expect_success FILEMODE 'patch does not affect mode' '
 246         git reset --hard &&
 247         echo content >>file &&
 248         chmod +x file &&
 249         printf "n\\ny\\n" | git add -p &&
 250         git show :file | grep content &&
 251         git diff file | grep "new mode"
 252 '
 253
 254 test_expect_success FILEMODE 'stage mode but not hunk' '
 255         git reset --hard &&
 256         echo content >>file &&
 257         chmod +x file &&
 258         printf "y\\nn\\n" | git add -p &&
 259         git diff --cached file | grep "new mode" &&
 260         git diff          file | grep "+content"
 261 '
 262
 263
 264 test_expect_success FILEMODE 'stage mode and hunk' '
 265         git reset --hard &&
 266         echo content >>file &&
 267         chmod +x file &&
 268         printf "y\\ny\\n" | git add -p &&
 269         git diff --cached file | grep "new mode" &&
 270         git diff --cached file | grep "+content" &&
 271         test -z "$(git diff file)"
 272 '
 273
 274 # end of tests disabled when filemode is not usable
 275
 276 test_expect_success 'different prompts for mode change/deleted' '
 277         git reset --hard &&
 278         >file &&
 279         >deleted &&
 280         git add --chmod=+x file deleted &&
 281         echo changed >file &&
 282         rm deleted &&
 283         test_write_lines n n n |
 284         git -c core.filemode=true add -p >actual &&
 285         sed -n "s/^\(([0-9/]*) Stage .*?\).*/\1/p" actual >actual.filtered &&
 286         cat >expect <<-\EOF &&
 287         (1/1) Stage deletion [y,n,q,a,d,?]?
 288         (1/2) Stage mode change [y,n,q,a,d,j,J,g,/,?]?
 289         (2/2) Stage this hunk [y,n,q,a,d,K,g,/,e,?]?
 290         EOF
 291         test_cmp expect actual.filtered
 292 '
 293
 294 test_expect_success 'correct message when there is nothing to do' '
 295         git reset --hard &&
 296         git add -p 2>err &&
 297         test_i18ngrep "No changes" err &&
 298         printf "\\0123" >binary &&
 299         git add binary &&
 300         printf "\\0abc" >binary &&
 301         git add -p 2>err &&
 302         test_i18ngrep "Only binary files changed" err
 303 '
 304
 305 test_expect_success 'setup again' '
 306         git reset --hard &&
 307         test_chmod +x file &&
 308         echo content >>file
 309 '
 310
 311 # Write the patch file with a new line at the top and bottom
 312 test_expect_success 'setup patch' '
 313         cat >patch <<-\EOF
 314         index 180b47c..b6f2c08 100644
 315         --- a/file
 316         +++ b/file
 317         @@ -1,2 +1,4 @@
 318         +firstline
 319          baseline
 320          content
 321         +lastline
 322         \ No newline at end of file
 323         EOF
 324 '
 325
 326 # Expected output, diff is similar to the patch but w/ diff at the top
 327 test_expect_success 'setup expected' '
 328         echo diff --git a/file b/file >expected &&
 329         cat patch |sed "/^index/s/ 100644/ 100755/" >>expected &&
 330         cat >expected-output <<-\EOF
 331         --- a/file
 332         +++ b/file
 333         @@ -1,2 +1,4 @@
 334         +firstline
 335          baseline
 336          content
 337         +lastline
 338         \ No newline at end of file
 339         @@ -1,2 +1,3 @@
 340         +firstline
 341          baseline
 342          content
 343         @@ -1,2 +2,3 @@
 344          baseline
 345          content
 346         +lastline
 347         \ No newline at end of file
 348         EOF
 349 '
 350
 351 # Test splitting the first patch, then adding both
 352 test_expect_success C_LOCALE_OUTPUT 'add first line works' '
 353         git commit -am "clear local changes" &&
 354         git apply patch &&
 355         printf "%s\n" s y y | git add -p file 2>error |
 356                 sed -n -e "s/^([1-2]\/[1-2]) Stage this hunk[^@]*\(@@ .*\)/\1/" \
 357                        -e "/^[-+@ \\\\]"/p  >output &&
 358         test_must_be_empty error &&
 359         git diff --cached >diff &&
 360         diff_cmp expected diff &&
 361         test_cmp expected-output output
 362 '
 363
 364 test_expect_success 'setup expected' '
 365         cat >expected <<-\EOF
 366         diff --git a/non-empty b/non-empty
 367         deleted file mode 100644
 368         index d95f3ad..0000000
 369         --- a/non-empty
 370         +++ /dev/null
 371         @@ -1 +0,0 @@
 372         -content
 373         EOF
 374 '
 375
 376 test_expect_success 'deleting a non-empty file' '
 377         git reset --hard &&
 378         echo content >non-empty &&
 379         git add non-empty &&
 380         git commit -m non-empty &&
 381         rm non-empty &&
 382         echo y | git add -p non-empty &&
 383         git diff --cached >diff &&
 384         diff_cmp expected diff
 385 '
 386
 387 test_expect_success 'setup expected' '
 388         cat >expected <<-\EOF
 389         diff --git a/empty b/empty
 390         deleted file mode 100644
 391         index e69de29..0000000
 392         EOF
 393 '
 394
 395 test_expect_success 'deleting an empty file' '
 396         git reset --hard &&
 397         > empty &&
 398         git add empty &&
 399         git commit -m empty &&
 400         rm empty &&
 401         echo y | git add -p empty &&
 402         git diff --cached >diff &&
 403         diff_cmp expected diff
 404 '
 405
 406 test_expect_success 'split hunk setup' '
 407         git reset --hard &&
 408         test_write_lines 10 20 30 40 50 60 >test &&
 409         git add test &&
 410         test_tick &&
 411         git commit -m test &&
 412
 413         test_write_lines 10 15 20 21 22 23 24 30 40 50 60 >test
 414 '
 415
 416 test_expect_success 'split hunk "add -p (edit)"' '
 417         # Split, say Edit and do nothing.  Then:
 418         #
 419         # 1. Broken version results in a patch that does not apply and
 420         # only takes [y/n] (edit again) so the first q is discarded
 421         # and then n attempts to discard the edit. Repeat q enough
 422         # times to get out.
 423         #
 424         # 2. Correct version applies the (not)edited version, and asks
 425         #    about the next hunk, against which we say q and program
 426         #    exits.
 427         printf "%s\n" s e     q n q q |
 428         EDITOR=: git add -p &&
 429         git diff >actual &&
 430         ! grep "^+15" actual
 431 '
 432
 433 test_expect_failure 'split hunk "add -p (no, yes, edit)"' '
 434         test_write_lines 5 10 20 21 30 31 40 50 60 >test &&
 435         git reset &&
 436         # test sequence is s(plit), n(o), y(es), e(dit)
 437         # q n q q is there to make sure we exit at the end.
 438         printf "%s\n" s n y e   q n q q |
 439         EDITOR=: git add -p 2>error &&
 440         test_must_be_empty error &&
 441         git diff >actual &&
 442         ! grep "^+31" actual
 443 '
 444
 445 test_expect_success 'split hunk with incomplete line at end' '
 446         git reset --hard &&
 447         printf "missing LF" >>test &&
 448         git add test &&
 449         test_write_lines before 10 20 30 40 50 60 70 >test &&
 450         git grep --cached missing &&
 451         test_write_lines s n y q | git add -p &&
 452         test_must_fail git grep --cached missing &&
 453         git grep before &&
 454         test_must_fail git grep --cached before
 455 '
 456
 457 test_expect_failure 'edit, adding lines to the first hunk' '
 458         test_write_lines 10 11 20 30 40 50 51 60 >test &&
 459         git reset &&
 460         tr _ " " >patch <<-EOF &&
 461         @@ -1,5 +1,6 @@
 462         _10
 463         +11
 464         +12
 465         _20
 466         +21
 467         +22
 468         _30
 469         EOF
 470         # test sequence is s(plit), e(dit), n(o)
 471         # q n q q is there to make sure we exit at the end.
 472         printf "%s\n" s e n   q n q q |
 473         EDITOR=./fake_editor.sh git add -p 2>error &&
 474         test_must_be_empty error &&
 475         git diff --cached >actual &&
 476         grep "^+22" actual
 477 '
 478
 479 test_expect_success 'patch mode ignores unmerged entries' '
 480         git reset --hard &&
 481         test_commit conflict &&
 482         test_commit non-conflict &&
 483         git checkout -b side &&
 484         test_commit side conflict.t &&
 485         git checkout master &&
 486         test_commit master conflict.t &&
 487         test_must_fail git merge side &&
 488         echo changed >non-conflict.t &&
 489         echo y | git add -p >output &&
 490         ! grep a/conflict.t output &&
 491         cat >expected <<-\EOF &&
 492         * Unmerged path conflict.t
 493         diff --git a/non-conflict.t b/non-conflict.t
 494         index f766221..5ea2ed4 100644
 495         --- a/non-conflict.t
 496         +++ b/non-conflict.t
 497         @@ -1 +1 @@
 498         -non-conflict
 499         +changed
 500         EOF
 501         git diff --cached >diff &&
 502         diff_cmp expected diff
 503 '
 504
 505 test_expect_success 'diffs can be colorized' '
 506         git reset --hard &&
 507
 508         echo content >test &&
 509         printf y >y &&
 510         force_color git add -p >output 2>&1 <y &&
 511
 512         # We do not want to depend on the exact coloring scheme
 513         # git uses for diffs, so just check that we saw some kind of color.
 514         grep "$(printf "\\033")" output
 515 '
 516
 517 test_expect_success 'diffFilter filters diff' '
 518         git reset --hard &&
 519
 520         echo content >test &&
 521         test_config interactive.diffFilter "sed s/^/foo:/" &&
 522         printf y >y &&
 523         force_color git add -p >output 2>&1 <y &&
 524
 525         # avoid depending on the exact coloring or content of the prompts,
 526         # and just make sure we saw our diff prefixed
 527         grep foo:.*content output
 528 '
 529
 530 test_expect_success 'detect bogus diffFilter output' '
 531         git reset --hard &&
 532
 533         echo content >test &&
 534         test_config interactive.diffFilter "echo too-short" &&
 535         printf y >y &&
 536         test_must_fail force_color git add -p <y
 537 '
 538
 539 test_expect_success 'diff.algorithm is passed to `git diff-files`' '
 540         git reset --hard &&
 541
 542         >file &&
 543         git add file &&
 544         echo changed >file &&
 545         test_must_fail git -c diff.algorithm=bogus add -p 2>err &&
 546         test_i18ngrep "error: option diff-algorithm accepts " err
 547 '
 548
 549 test_expect_success 'patch-mode via -i prompts for files' '
 550         git reset --hard &&
 551
 552         echo one >file &&
 553         echo two >test &&
 554         git add -i <<-\EOF &&
 555         patch
 556         test
 557
 558         y
 559         quit
 560         EOF
 561
 562         echo test >expect &&
 563         git diff --cached --name-only >actual &&
 564         diff_cmp expect actual
 565 '
 566
 567 test_expect_success 'add -p handles globs' '
 568         git reset --hard &&
 569
 570         mkdir -p subdir &&
 571         echo base >one.c &&
 572         echo base >subdir/two.c &&
 573         git add "*.c" &&
 574         git commit -m base &&
 575
 576         echo change >one.c &&
 577         echo change >subdir/two.c &&
 578         git add -p "*.c" <<-\EOF &&
 579         y
 580         y
 581         EOF
 582
 583         cat >expect <<-\EOF &&
 584         one.c
 585         subdir/two.c
 586         EOF
 587         git diff --cached --name-only >actual &&
 588         test_cmp expect actual
 589 '
 590
 591 test_expect_success 'add -p handles relative paths' '
 592         git reset --hard &&
 593
 594         echo base >relpath.c &&
 595         git add "*.c" &&
 596         git commit -m relpath &&
 597
 598         echo change >relpath.c &&
 599         mkdir -p subdir &&
 600         git -C subdir add -p .. 2>error <<-\EOF &&
 601         y
 602         EOF
 603
 604         test_must_be_empty error &&
 605
 606         cat >expect <<-\EOF &&
 607         relpath.c
 608         EOF
 609         git diff --cached --name-only >actual &&
 610         test_cmp expect actual
 611 '
 612
 613 test_expect_success 'add -p does not expand argument lists' '
 614         git reset --hard &&
 615
 616         echo content >not-changed &&
 617         git add not-changed &&
 618         git commit -m "add not-changed file" &&
 619
 620         echo change >file &&
 621         GIT_TRACE=$(pwd)/trace.out git add -p . <<-\EOF &&
 622         y
 623         EOF
 624
 625         # we know that "file" must be mentioned since we actually
 626         # update it, but we want to be sure that our "." pathspec
 627         # was not expanded into the argument list of any command.
 628         # So look only for "not-changed".
 629         ! grep -E "^trace: (built-in|exec|run_command): .*not-changed" trace.out
 630 '
 631
 632 test_expect_success 'hunk-editing handles custom comment char' '
 633         git reset --hard &&
 634         echo change >>file &&
 635         test_config core.commentChar "\$" &&
 636         echo e | GIT_EDITOR=true git add -p &&
 637         git diff --exit-code
 638 '
 639
 640 test_expect_success 'add -p works even with color.ui=always' '
 641         git reset --hard &&
 642         echo change >>file &&
 643         test_config color.ui always &&
 644         echo y | git add -p &&
 645         echo file >expect &&
 646         git diff --cached --name-only >actual &&
 647         test_cmp expect actual
 648 '
 649
 650 test_expect_success 'setup different kinds of dirty submodules' '
 651         test_create_repo for-submodules &&
 652         (
 653                 cd for-submodules &&
 654                 test_commit initial &&
 655                 test_create_repo dirty-head &&
 656                 (
 657                         cd dirty-head &&
 658                         test_commit initial
 659                 ) &&
 660                 cp -R dirty-head dirty-otherwise &&
 661                 cp -R dirty-head dirty-both-ways &&
 662                 git add dirty-head &&
 663                 git add dirty-otherwise dirty-both-ways &&
 664                 git commit -m initial &&
 665
 666                 cd dirty-head &&
 667                 test_commit updated &&
 668                 cd ../dirty-both-ways &&
 669                 test_commit updated &&
 670                 echo dirty >>initial &&
 671                 : >untracked &&
 672                 cd ../dirty-otherwise &&
 673                 echo dirty >>initial &&
 674                 : >untracked
 675         ) &&
 676         git -C for-submodules diff-files --name-only >actual &&
 677         cat >expected <<-\EOF &&
 678         dirty-both-ways
 679         dirty-head
 680         dirty-otherwise
 681         EOF
 682         test_cmp expected actual &&
 683         git -C for-submodules diff-files --name-only --ignore-submodules=dirty >actual &&
 684         cat >expected <<-\EOF &&
 685         dirty-both-ways
 686         dirty-head
 687         EOF
 688         test_cmp expected actual
 689 '
 690
 691 test_expect_success 'status ignores dirty submodules (except HEAD)' '
 692         git -C for-submodules add -i </dev/null >output &&
 693         grep dirty-head output &&
 694         grep dirty-both-ways output &&
 695         ! grep dirty-otherwise output
 696 '
 697
 698 test_expect_success 'set up pathological context' '
 699         git reset --hard &&
 700         test_write_lines a a a a a a a a a a a >a &&
 701         git add a &&
 702         git commit -m a &&
 703         test_write_lines c b a a a a a a a b a a a a >a &&
 704         test_write_lines     a a a a a a a b a a a a >expected-1 &&
 705         test_write_lines   b a a a a a a a b a a a a >expected-2 &&
 706         # check editing can cope with missing header and deleted context lines
 707         # as well as changes to other lines
 708         test_write_lines +b " a" >patch
 709 '
 710
 711 test_expect_success 'add -p works with pathological context lines' '
 712         git reset &&
 713         printf "%s\n" n y |
 714         git add -p &&
 715         git cat-file blob :a >actual &&
 716         test_cmp expected-1 actual
 717 '
 718
 719 test_expect_success 'add -p patch editing works with pathological context lines' '
 720         git reset &&
 721         # n q q below is in case edit fails
 722         printf "%s\n" e y    n q q |
 723         git add -p &&
 724         git cat-file blob :a >actual &&
 725         test_cmp expected-2 actual
 726 '
 727
 728 test_expect_success 'checkout -p works with pathological context lines' '
 729         test_write_lines a a a a a a >a &&
 730         git add a &&
 731         test_write_lines a b a b a b a b a b a > a&&
 732         test_write_lines s n n y q | git checkout -p &&
 733         test_write_lines a b a b a a b a b a >expect &&
 734         test_cmp expect a
 735 '
 736
 737 test_expect_success 'show help from add--helper' '
 738         git reset --hard &&
 739         cat >expect <<-EOF &&
 740
 741         <BOLD>*** Commands ***<RESET>
 742           1: <BOLD;BLUE>s<RESET>tatus     2: <BOLD;BLUE>u<RESET>pdate     3: <BOLD;BLUE>r<RESET>evert     4: <BOLD;BLUE>a<RESET>dd untracked
 743           5: <BOLD;BLUE>p<RESET>atch      6: <BOLD;BLUE>d<RESET>iff       7: <BOLD;BLUE>q<RESET>uit       8: <BOLD;BLUE>h<RESET>elp
 744         <BOLD;BLUE>What now<RESET>> <BOLD;RED>status        - show paths with changes<RESET>
 745         <BOLD;RED>update        - add working tree state to the staged set of changes<RESET>
 746         <BOLD;RED>revert        - revert staged set of changes back to the HEAD version<RESET>
 747         <BOLD;RED>patch         - pick hunks and update selectively<RESET>
 748         <BOLD;RED>diff          - view diff between HEAD and index<RESET>
 749         <BOLD;RED>add untracked - add contents of untracked files to the staged set of changes<RESET>
 750         <BOLD>*** Commands ***<RESET>
 751           1: <BOLD;BLUE>s<RESET>tatus     2: <BOLD;BLUE>u<RESET>pdate     3: <BOLD;BLUE>r<RESET>evert     4: <BOLD;BLUE>a<RESET>dd untracked
 752           5: <BOLD;BLUE>p<RESET>atch      6: <BOLD;BLUE>d<RESET>iff       7: <BOLD;BLUE>q<RESET>uit       8: <BOLD;BLUE>h<RESET>elp
 753         <BOLD;BLUE>What now<RESET>>$SP
 754         Bye.
 755         EOF
 756         test_write_lines h | force_color git add -i >actual.colored &&
 757         test_decode_color <actual.colored >actual &&
 758         test_i18ncmp expect actual
 759 '
 760
 761 test_done