Andrew's git / gitweb.git / t/t4150-am.sh
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t / t4150-am.shon commit mergetool: Remove explicit references to /dev/tty (af31471)
   1#!/bin/sh
   2
   3test_description='git am running'
   4
   5. ./test-lib.sh
   6
   7cat >msg <<EOF
   8second
   9
  10Lorem ipsum dolor sit amet, consectetuer sadipscing elitr, sed diam nonumy
  11eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam
  12voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet clita
  13kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet. Lorem
  14ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod
  15tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua. At
  16vero eos et accusam et justo duo dolores et ea rebum.
  17
  18        Duis autem vel eum iriure dolor in hendrerit in vulputate velit
  19        esse molestie consequat, vel illum dolore eu feugiat nulla facilisis
  20        at vero eros et accumsan et iusto odio dignissim qui blandit
  21        praesent luptatum zzril delenit augue duis dolore te feugait nulla
  22        facilisi.
  23
  24
  25Lorem ipsum dolor sit amet,
  26consectetuer adipiscing elit, sed diam nonummy nibh euismod tincidunt ut
  27laoreet dolore magna aliquam erat volutpat.
  28
  29  git
  30  ---
  31  +++
  32
  33Ut wisi enim ad minim veniam, quis nostrud exerci tation ullamcorper suscipit
  34lobortis nisl ut aliquip ex ea commodo consequat. Duis autem vel eum iriure
  35dolor in hendrerit in vulputate velit esse molestie consequat, vel illum
  36dolore eu feugiat nulla facilisis at vero eros et accumsan et iusto odio
  37dignissim qui blandit praesent luptatum zzril delenit augue duis dolore te
  38feugait nulla facilisi.
  39EOF
  40
  41cat >failmail <<EOF
  42From foo@example.com Fri May 23 10:43:49 2008
  43From:   foo@example.com
  44To:     bar@example.com
  45Subject: Re: [RFC/PATCH] git-foo.sh
  46Date:   Fri, 23 May 2008 05:23:42 +0200
  47
  48Sometimes we have to find out that there's nothing left.
  49
  50EOF
  51
  52cat >pine <<EOF
  53From MAILER-DAEMON Fri May 23 10:43:49 2008
  54Date: 23 May 2008 05:23:42 +0200
  55From: Mail System Internal Data <MAILER-DAEMON@example.com>
  56Subject: DON'T DELETE THIS MESSAGE -- FOLDER INTERNAL DATA
  57Message-ID: <foo-0001@example.com>
  58
  59This text is part of the internal format of your mail folder, and is not
  60a real message.  It is created automatically by the mail system software.
  61If deleted, important folder data will be lost, and it will be re-created
  62with the data reset to initial values.
  63
  64EOF
  65
  66echo "Signed-off-by: $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL>" >expected
  67
  68test_expect_success setup '
  69        echo hello >file &&
  70        git add file &&
  71        test_tick &&
  72        git commit -m first &&
  73        git tag first &&
  74        echo world >>file &&
  75        git add file &&
  76        test_tick &&
  77        git commit -s -F msg &&
  78        git tag second &&
  79        git format-patch --stdout first >patch1 &&
  80        {
  81                echo "X-Fake-Field: Line One" &&
  82                echo "X-Fake-Field: Line Two" &&
  83                echo "X-Fake-Field: Line Three" &&
  84                git format-patch --stdout first | sed -e "1d"
  85        } > patch1.eml &&
  86        {
  87                echo "X-Fake-Field: Line One" &&
  88                echo "X-Fake-Field: Line Two" &&
  89                echo "X-Fake-Field: Line Three" &&
  90                git format-patch --stdout first | sed -e "1d"
  91        } | append_cr >patch1-crlf.eml &&
  92        sed -n -e "3,\$p" msg >file &&
  93        git add file &&
  94        test_tick &&
  95        git commit -m third &&
  96        git format-patch --stdout first >patch2 &&
  97        git checkout -b lorem &&
  98        sed -n -e "11,\$p" msg >file &&
  99        head -n 9 msg >>file &&
 100        test_tick &&
 101        git commit -a -m "moved stuff" &&
 102        echo goodbye >another &&
 103        git add another &&
 104        test_tick &&
 105        git commit -m "added another file" &&
 106        git format-patch --stdout master >lorem-move.patch
 107'
 108
 109# reset time
 110unset test_tick
 111test_tick
 112
 113test_expect_success 'am applies patch correctly' '
 114        git checkout first &&
 115        test_tick &&
 116        git am <patch1 &&
 117        ! test -d .git/rebase-apply &&
 118        test -z "$(git diff second)" &&
 119        test "$(git rev-parse second)" = "$(git rev-parse HEAD)" &&
 120        test "$(git rev-parse second^)" = "$(git rev-parse HEAD^)"
 121'
 122
 123test_expect_success 'am applies patch e-mail not in a mbox' '
 124        git checkout first &&
 125        git am patch1.eml &&
 126        ! test -d .git/rebase-apply &&
 127        test -z "$(git diff second)" &&
 128        test "$(git rev-parse second)" = "$(git rev-parse HEAD)" &&
 129        test "$(git rev-parse second^)" = "$(git rev-parse HEAD^)"
 130'
 131
 132test_expect_success 'am applies patch e-mail not in a mbox with CRLF' '
 133        git checkout first &&
 134        git am patch1-crlf.eml &&
 135        ! test -d .git/rebase-apply &&
 136        test -z "$(git diff second)" &&
 137        test "$(git rev-parse second)" = "$(git rev-parse HEAD)" &&
 138        test "$(git rev-parse second^)" = "$(git rev-parse HEAD^)"
 139'
 140
 141GIT_AUTHOR_NAME="Another Thor"
 142GIT_AUTHOR_EMAIL="a.thor@example.com"
 143GIT_COMMITTER_NAME="Co M Miter"
 144GIT_COMMITTER_EMAIL="c.miter@example.com"
 145export GIT_AUTHOR_NAME GIT_AUTHOR_EMAIL GIT_COMMITTER_NAME GIT_COMMITTER_EMAIL
 146
 147compare () {
 148        test "$(git cat-file commit "$2" | grep "^$1 ")" = \
 149             "$(git cat-file commit "$3" | grep "^$1 ")"
 150}
 151
 152test_expect_success 'am changes committer and keeps author' '
 153        test_tick &&
 154        git checkout first &&
 155        git am patch2 &&
 156        ! test -d .git/rebase-apply &&
 157        test "$(git rev-parse master^^)" = "$(git rev-parse HEAD^^)" &&
 158        test -z "$(git diff master..HEAD)" &&
 159        test -z "$(git diff master^..HEAD^)" &&
 160        compare author master HEAD &&
 161        compare author master^ HEAD^ &&
 162        test "$GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL>" = \
 163             "$(git log -1 --pretty=format:"%cn <%ce>" HEAD)"
 164'
 165
 166test_expect_success 'am --signoff adds Signed-off-by: line' '
 167        git checkout -b master2 first &&
 168        git am --signoff <patch2 &&
 169        echo "Signed-off-by: $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL>" >>expected &&
 170        git cat-file commit HEAD^ | grep "Signed-off-by:" >actual &&
 171        test_cmp actual expected &&
 172        echo "Signed-off-by: $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL>" >expected &&
 173        git cat-file commit HEAD | grep "Signed-off-by:" >actual &&
 174        test_cmp actual expected
 175'
 176
 177test_expect_success 'am stays in branch' '
 178        test "refs/heads/master2" = "$(git symbolic-ref HEAD)"
 179'
 180
 181test_expect_success 'am --signoff does not add Signed-off-by: line if already there' '
 182        git format-patch --stdout HEAD^ >patch3 &&
 183        sed -e "/^Subject/ s,\[PATCH,Re: Re: Re: & 1/5 v2," patch3 >patch4
 184        git checkout HEAD^ &&
 185        git am --signoff patch4 &&
 186        test "$(git cat-file commit HEAD | grep -c "^Signed-off-by:")" -eq 1
 187'
 188
 189test_expect_success 'am without --keep removes Re: and [PATCH] stuff' '
 190        test "$(git rev-parse HEAD)" = "$(git rev-parse master2)"
 191'
 192
 193test_expect_success 'am --keep really keeps the subject' '
 194        git checkout HEAD^ &&
 195        git am --keep patch4 &&
 196        ! test -d .git/rebase-apply &&
 197        git cat-file commit HEAD |
 198                fgrep "Re: Re: Re: [PATCH 1/5 v2] third"
 199'
 200
 201test_expect_success 'am -3 falls back to 3-way merge' '
 202        git checkout -b lorem2 master2 &&
 203        sed -n -e "3,\$p" msg >file &&
 204        head -n 9 msg >>file &&
 205        git add file &&
 206        test_tick &&
 207        git commit -m "copied stuff" &&
 208        git am -3 lorem-move.patch &&
 209        ! test -d .git/rebase-apply &&
 210        test -z "$(git diff lorem)"
 211'
 212
 213test_expect_success 'am -3 -q is quiet' '
 214        git reset master2 --hard &&
 215        sed -n -e "3,\$p" msg >file &&
 216        head -n 9 msg >>file &&
 217        git add file &&
 218        test_tick &&
 219        git commit -m "copied stuff" &&
 220        git am -3 -q lorem-move.patch > output.out 2>&1 &&
 221        ! test -s output.out
 222'
 223
 224test_expect_success 'am pauses on conflict' '
 225        git checkout lorem2^^ &&
 226        test_must_fail git am lorem-move.patch &&
 227        test -d .git/rebase-apply
 228'
 229
 230test_expect_success 'am --skip works' '
 231        git am --skip &&
 232        ! test -d .git/rebase-apply &&
 233        test -z "$(git diff lorem2^^ -- file)" &&
 234        test goodbye = "$(cat another)"
 235'
 236
 237test_expect_success 'am --resolved works' '
 238        git checkout lorem2^^ &&
 239        test_must_fail git am lorem-move.patch &&
 240        test -d .git/rebase-apply &&
 241        echo resolved >>file &&
 242        git add file &&
 243        git am --resolved &&
 244        ! test -d .git/rebase-apply &&
 245        test goodbye = "$(cat another)"
 246'
 247
 248test_expect_success 'am takes patches from a Pine mailbox' '
 249        git checkout first &&
 250        cat pine patch1 | git am &&
 251        ! test -d .git/rebase-apply &&
 252        test -z "$(git diff master^..HEAD)"
 253'
 254
 255test_expect_success 'am fails on mail without patch' '
 256        test_must_fail git am <failmail &&
 257        rm -r .git/rebase-apply/
 258'
 259
 260test_expect_success 'am fails on empty patch' '
 261        echo "---" >>failmail &&
 262        test_must_fail git am <failmail &&
 263        git am --skip &&
 264        ! test -d .git/rebase-apply
 265'
 266
 267test_expect_success 'am works from stdin in subdirectory' '
 268        rm -fr subdir &&
 269        git checkout first &&
 270        (
 271                mkdir -p subdir &&
 272                cd subdir &&
 273                git am <../patch1
 274        ) &&
 275        test -z "$(git diff second)"
 276'
 277
 278test_expect_success 'am works from file (relative path given) in subdirectory' '
 279        rm -fr subdir &&
 280        git checkout first &&
 281        (
 282                mkdir -p subdir &&
 283                cd subdir &&
 284                git am ../patch1
 285        ) &&
 286        test -z "$(git diff second)"
 287'
 288
 289test_expect_success 'am works from file (absolute path given) in subdirectory' '
 290        rm -fr subdir &&
 291        git checkout first &&
 292        P=$(pwd) &&
 293        (
 294                mkdir -p subdir &&
 295                cd subdir &&
 296                git am "$P/patch1"
 297        ) &&
 298        test -z "$(git diff second)"
 299'
 300
 301test_expect_success 'am --committer-date-is-author-date' '
 302        git checkout first &&
 303        test_tick &&
 304        git am --committer-date-is-author-date patch1 &&
 305        git cat-file commit HEAD | sed -e "/^\$/q" >head1 &&
 306        at=$(sed -ne "/^author /s/.*> //p" head1) &&
 307        ct=$(sed -ne "/^committer /s/.*> //p" head1) &&
 308        test "$at" = "$ct"
 309'
 310
 311test_expect_success 'am without --committer-date-is-author-date' '
 312        git checkout first &&
 313        test_tick &&
 314        git am patch1 &&
 315        git cat-file commit HEAD | sed -e "/^\$/q" >head1 &&
 316        at=$(sed -ne "/^author /s/.*> //p" head1) &&
 317        ct=$(sed -ne "/^committer /s/.*> //p" head1) &&
 318        test "$at" != "$ct"
 319'
 320
 321# This checks for +0000 because TZ is set to UTC and that should
 322# show up when the current time is used. The date in message is set
 323# by test_tick that uses -0700 timezone; if this feature does not
 324# work, we will see that instead of +0000.
 325test_expect_success 'am --ignore-date' '
 326        git checkout first &&
 327        test_tick &&
 328        git am --ignore-date patch1 &&
 329        git cat-file commit HEAD | sed -e "/^\$/q" >head1 &&
 330        at=$(sed -ne "/^author /s/.*> //p" head1) &&
 331        echo "$at" | grep "+0000"
 332'
 333
 334test_expect_success 'am into an unborn branch' '
 335        rm -fr subdir &&
 336        mkdir -p subdir &&
 337        git format-patch --numbered-files -o subdir -1 first &&
 338        (
 339                cd subdir &&
 340                git init &&
 341                git am 1
 342        ) &&
 343        result=$(
 344                cd subdir && git rev-parse HEAD^{tree}
 345        ) &&
 346        test "z$result" = "z$(git rev-parse first^{tree})"
 347'
 348
 349test_expect_success 'am newline in subject' '
 350        git checkout first &&
 351        test_tick &&
 352        sed -e "s/second/second \\\n foo/" patch1 > patchnl &&
 353        git am < patchnl > output.out 2>&1 &&
 354        grep "^Applying: second \\\n foo$" output.out
 355'
 356
 357test_expect_success 'am -q is quiet' '
 358        git checkout first &&
 359        test_tick &&
 360        git am -q < patch1 > output.out 2>&1 &&
 361        ! test -s output.out
 362'
 363
 364test_done