tests/lib

   1 #
   2
   3 exec 2>&1
   4 set -x
   5 set -o pipefail
   6
   7 . tests/lib-core
   8 . tests/lib-restricts
   9
  10 t-report-failure () {
  11         set +x
  12         rc=$1
  13         cat <<END >&2
  14 TEST FAILED
  15 funcs: ${FUNCNAME[*]}
  16 lines: ${BASH_LINENO[*]}
  17 files: ${BASH_SOURCE[*]}
  18 END
  19         exit 16
  20 }
  21
  22 trap 'test $? = 0 || t-report-failure' EXIT
  23
  24 t-filter-out-git-hyphen-dir
  25
  26 t-set-intree
  27
  28 : ${DGIT_TEST_DEBUG=-D}
  29 export DGIT_TEST_DEBUG
  30
  31 : ${DGIT_TEST_DISTRO+ ${distro=${DGIT_TEST_DISTRO}}}
  32
  33 export GIT_COMMITTER_DATE='1440253867 +0100'
  34 export GIT_AUTHOR_DATE='1440253867 +0100'
  35
  36 root=`pwd`
  37 troot=$root/tests
  38 testname="${DGIT_TEST_TESTNAME-${0##*/}}"
  39
  40 tmp=$ADTTMP
  41 if [ x"$tmp" = x ]; then
  42         mkdir -p tests/tmp
  43         tmpbase=$troot/tmp
  44         tmp=tests/tmp/$testname
  45         rm -rf $tmp
  46         mkdir $tmp
  47 elif [ "x$DGIT_TEST_TMPBASE" != x ]; then
  48         tmpbase="$DGIT_TEST_TMPBASE"
  49 fi
  50 cd $tmp
  51
  52 tmp=`pwd`
  53
  54 t-set-using-tmp
  55
  56 env -0 >$tmp/.save-env
  57
  58 ln -f $troot/ssh ssh
  59
  60 export DEBCHANGE_VENDOR=dpkg
  61
  62 mkdir -p $tmp/incoming
  63 cat <<END >$tmp/dput.cf
  64 [test-dummy]
  65 method                  = local
  66 incoming                = $tmp/incoming
  67 run_dinstall            = 0
  68 END
  69
  70 : ${t_archive_method:=aq}
  71 : ${tagpfx:=archive/test-dummy}
  72 : ${suitespecs:=sid:unstable}
  73
  74 t-git-next-date () {
  75         GIT_COMMITTER_DATE="$(( ${GIT_COMMITTER_DATE%% *} + 1 )) ${GIT_COMMITTER_DATE#* }"
  76         GIT_AUTHOR_DATE="$GIT_COMMITTER_DATE"
  77 }
  78
  79 t-expect-fail () {
  80         local mpat="$1"; shift
  81
  82         set +o pipefail
  83         LC_MESSAGES=C "$@" 2>&1 | tee $tmp/t.output
  84         local ps="${PIPESTATUS[*]}"
  85         set -o pipefail
  86
  87         case $ps in
  88         "0 0")  fail "command unexpectedly succeeded (instead of: $mpat)" ;;
  89         *" 0")  ;;
  90         *)      fail "tee failed"  ;;
  91         esac
  92
  93         t-grep-mpat "$mpat" $tmp/t.output
  94 }
  95
  96 t-grep-mpat () {
  97         local mpat="$1"
  98         local file="$2"
  99
 100         local grepper=fgrep
 101         case "$mpat" in
 102         [A-Z]:*)
 103                 case "$mpat" in
 104                 E:*)    grepper=egrep   ;;
 105                 F:*)    grepper=fgrep   ;;
 106                 *)      fail "bad mpat prefix in $mpat";;
 107                 esac
 108                 mpat=${mpat#[A-Z]:}
 109                 ;;
 110         esac
 111
 112         $grepper -e "$mpat" "$file" ||
 113                 fail "message not found"
 114 }
 115
 116 t-expect-push-fail () {
 117         local mpat="$1"; shift
 118
 119         local triedpush; triedpush=`git rev-parse HEAD`
 120
 121         t-reporefs pre-push
 122         t-expect-fail "$mpat"  "$@"
 123         t-reporefs post-push
 124         diff $tmp/show-refs.{pre,post}-push
 125
 126         t-git-objects-not-present '' $triedpush
 127
 128         eval "$t_expect_push_fail_hook"
 129 }
 130
 131 t-git-objects-not-present () {
 132         # t-git-objects-not-present GITDIR|'' OBJID [...]
 133         # specifying '' means the repo for package $p
 134         local gitdir="${1-$dgitrepo}"
 135         local obj
 136         if ! [ -e "$gitdir" ]; then return; fi
 137         for obj in "$@"; do
 138                 GIT_DIR=$gitdir \
 139                 t-expect-fail 'unable to find' \
 140                 git cat-file -t $obj
 141         done
 142 }
 143
 144 t-reporefs () {
 145         local whichoutput=$1; shift
 146         local whichrepo=${1-$dgitrepo}
 147         local outputfile="$tmp/show-refs.$whichoutput"
 148         (set -e
 149          exec >"$outputfile"
 150          if test -d $whichrepo; then
 151                 cd $whichrepo
 152                 git show-ref |sort
 153         fi)
 154 }
 155
 156 t-untar () {
 157         local tarfile=$1.tar
 158         local edittree=$1.edit
 159         if test -d "$edittree"; then
 160                 cp -a "$edittree"/* .
 161         else
 162                 tar xf "$tarfile"
 163         fi
 164 }
 165
 166 t-worktree () {
 167         rm -rf $p
 168         t-untar $troot/worktrees/${p}_$1
 169 }
 170
 171 t-select-package () {
 172         p=$1
 173         dgitrepo=$tmp/git/$p.git
 174 }
 175
 176 t-git () {
 177         t-select-package $1
 178         v=$2
 179         mkdir -p $tmp/git
 180         local gs=$troot/git-srcs/${p}_$v.git
 181         (set -e; cd $tmp/git; t-untar $gs)
 182 }
 183
 184 t-git-none () {
 185         mkdir -p $tmp/git
 186         (set -e; cd $tmp/git; tar xf $troot/git-template.tar)
 187 }
 188
 189 t-git-merge-base () {
 190         git merge-base $1 $2 || test $? = 1
 191 }
 192
 193 t-has-ancestor () {
 194         # t-has-ancestor ANCESTOR
 195         # (CHILD is implicit, HEAD)
 196         local now;      now=`git rev-parse HEAD`
 197         local ancestor; ancestor=`git rev-parse $1^{}`
 198         local mbase;    mbase=`t-git-merge-base $ancestor $now`
 199         if [ x$mbase != x$ancestor ]; then
 200                 fail "not ff $ancestor..$now, $mbase != $ancestor"
 201         fi
 202 }
 203
 204 t-has-parent-or-is () {
 205         # t-has-parent-or-is CHILD PARENT
 206         local child=$1
 207         local parent=$2
 208         local parents
 209         parents=$(git show --pretty=format:' %P %H ' "$child")
 210         parent=$(git rev-parse "$parent~0")
 211         case "$parents" in
 212         *" $parent "*)  ;;
 213         *)      fail "child $child lacks parent $parent" ;;
 214         esac
 215 }
 216
 217 t-prep-newpackage () {
 218         t-select-package $1
 219         v=$2
 220         t-archive-none $p
 221         t-git-none
 222         t-worktree $v
 223         cd $p
 224         if ! git show-ref --verify --quiet refs/heads/master; then
 225                 git branch -m dgit/sid master
 226                 git remote rm dgit
 227         fi
 228         cd ..
 229 }
 230
 231 t-archive-none () {
 232         t-select-package $1
 233         t-archive-none-$t_archive_method
 234 }
 235 t-archive-none-aq () {
 236         mkdir -p $tmp/aq/dsc_in_suite $tmp/mirror/pool/main
 237
 238         : >$tmp/aq/suites
 239         local jsondelim="["
 240
 241         local suitespec
 242         for suitespec in $suitespecs; do
 243                 local suite=${suitespec%%:*}
 244                 local sname=${suitespec#*:}
 245
 246                 >$tmp/aq/package.$suite.$p
 247                 t-aq-archive-updated $suite $p
 248
 249                 >$tmp/aq/package.new.$p
 250                 t-aq-archive-updated new $p
 251
 252                 ln -sf $suite $tmp/aq/dsc_in_suite/$sname
 253
 254                 cat <<END >>$tmp/aq/suites
 255 $jsondelim
 256    {
 257       "archive" : "ftp-master",
 258       "codename" : "$suite",
 259       "components" : [
 260          "main",
 261          "contrib",
 262          "non-free"
 263       ],
 264       "name" : "$sname",
 265       "dakname" : "$sname"
 266 END
 267
 268                 jsondelim="   },"
 269
 270         done
 271         cat <<END >>$tmp/aq/suites
 272     }
 273 ]
 274 END
 275 }
 276
 277 t-aq-archive-updated () {
 278         local suite=$1
 279         local p=$2
 280         local suitedir=$tmp/aq/dsc_in_suite/$suite
 281         mkdir -p $suitedir
 282         perl <$tmp/aq/package.$suite.$p >$suitedir/$p -wne '
 283                 use JSON;
 284                 use strict;
 285                 our @v;
 286                 m{^(\S+) (\w+) ([^ \t/]+)/(\S+)} or die;
 287                 push @v, {
 288                         "version" => "$1",
 289                         "sha256sum" => "$2",
 290                         "component" => "$3",
 291                         "filename" => "$4",
 292                 };
 293                 END {
 294                         my $json = JSON->new->canonical();
 295                         print $json->encode(\@v) or die $!;
 296                 }
 297         '
 298 }
 299
 300 t-archive-process-incoming () {
 301         local suite=$1
 302         mv $tmp/incoming/${p}_* $tmp/mirror/pool/main/
 303         t-archive-query "$suite"
 304 }
 305
 306 t-archive-query () {
 307         local suite=${1-sid}
 308         local dscf=main/${p}_${v}.dsc
 309         t-archive-query-$t_archive_method "$suite" "$p" "$v" "$dscf"
 310 }
 311 t-archive-query-aq () {
 312         local suite=$1
 313         local p=$2
 314         local v=$3
 315         local dscf=$4
 316         local sha; sha=`sha256sum <$tmp/mirror/pool/$dscf`
 317         echo "${v} ${sha%  -} $dscf" >>$tmp/aq/package.$suite.${p}
 318         t-aq-archive-updated $suite $p
 319 }
 320
 321 t-archive () {
 322         t-archive-none $1
 323         v=$2
 324         local dscf=${p}_$2.dsc
 325         rm -f $tmp/mirror/pool/main/${p}_*
 326         ln $troot/pkg-srcs/${p}_${2%-*}* $tmp/mirror/pool/main/
 327         t-archive-query $suite
 328         rm -rf $tmp/extract
 329         mkdir $tmp/extract
 330         (set -e; cd $tmp/extract; dpkg-source -x ../mirror/pool/main/$dscf)
 331 }
 332
 333 t-git-dir-time-passes () {
 334         touch -d 'last year' $dgitrepo
 335 }
 336
 337 t-git-dir-check () {
 338         local gitdir=$dgitrepo
 339         case "$1" in
 340         enoent)
 341                 if test -e "$gitdir"; then fail "$gitdir exists"; fi
 342                 return
 343                 ;;
 344         public) wantstat='7[75]5' ;;
 345         secret) wantstat='7[70]0' ;;
 346         *)      fail "$1 t-git-dir-check ?" ;;
 347         esac
 348         gotstat=`stat -c%a $gitdir`
 349         case "$gotstat" in
 350         *$wantstat) return ;;
 351         *)      fail "$gitdir has mode $gotstat, expected $wantstat" ;;
 352         esac
 353 }
 354
 355 t-expect-fsck-fail () {
 356         echo >>$tmp/fsck.expected-errors "$1"
 357 }
 358
 359 t-git-fsck () {
 360         set +e
 361         LC_MESSAGES=C git fsck --no-dangling --strict 2>&1 \
 362                 | tee dgit-test-fsck.errs
 363         ps="${PIPESTATUS[*]}"
 364         set -e
 365
 366         local pats
 367         if [ -f $tmp/fsck.expected-errors ]; then
 368                 pats=(-w -f $tmp/fsck.expected-errors)
 369         else
 370                 test "$ps" = "0 0"
 371         fi
 372         pats+=(-e 'notice: HEAD points to an unborn branch')
 373         pats+=(-e 'notice: No default references')
 374
 375         set +e
 376         grep -v "${pats[@]}" dgit-test-fsck.errs
 377         rc=$?
 378         set -e
 379         case $rc in
 380         1) ;; # no unexpected errors
 381         0) fail "unexpected messages from git-fsck" ;;
 382         *) fail "grep of git-fsck failed" ;;
 383         esac
 384 }
 385
 386 t-fscks () {
 387         (
 388         shopt -s nullglob
 389         for d in $tmp/*/.git $tmp/git/*.git; do
 390                 cd "$d"
 391                 t-git-fsck
 392         done
 393         )
 394 }
 395
 396 t-ok () {
 397         : '========================================'
 398         t-fscks
 399         echo ok.
 400 }
 401
 402 t-rm-dput-dropping () {
 403         rm -f $tmp/${p}_${v}_*.upload
 404 }
 405
 406 t-dgit () {
 407         local dgit=${DGIT_TEST-dgit}
 408         pwd
 409         : '
 410 {{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{'
 411         $dgit --dgit=$dgit --dget:-u --dput:--config=$tmp/dput.cf \
 412  ${dgit_config_debian_alias-"--config-lookup-explode=dgit-distro.debian.alias-canon"} \
 413                 ${distro--dtest-dummy} ${distro+${distro:+-d}${distro}} \
 414                 $DGIT_TEST_OPTS $DGIT_TEST_DEBUG \
 415                 -k39B13D8A $t_dgit_xopts "$@"
 416         : '}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}
 417 '
 418 }
 419
 420 t-diff-nogit () {
 421         diff --exclude=.git --exclude=.pc -ruN $*
 422 }
 423
 424 t-files-notexist () {
 425         local f
 426         for f in "$@"; do
 427                 if [ -e $f ]; then
 428                         fail "$f exists!"
 429                 fi
 430         done
 431 }
 432
 433 t-cloned-fetched-good () {
 434         t-diff-nogit ../extract/$p-${v%-*} .
 435         t-clean-on-branch dgit/sid
 436         t-refs-same-start
 437         t-refs-same \
 438                 refs/heads/dgit/sid \
 439                 refs/remotes/dgit/dgit/sid
 440         t-refs-notexist refs/dgit/unstable refs/remotes/dgit/dgit/unstable
 441 }
 442
 443 t-output () {
 444         printf "%s${1:+\n}" "$1" >$tmp/t.want
 445         shift
 446         "$@" >$tmp/t.got
 447         diff $tmp/t.want $tmp/t.got
 448 }
 449
 450 t-clean-on-branch () {
 451         t-output "## $1" git status -b --porcelain
 452 }
 453
 454 t-setup-done () {
 455         local savevars=$1
 456         local savedirs=$2
 457         local importeval=$3
 458
 459         local import=IMPORT.${0##*/}
 460         exec 4>$tmp/$import.new
 461
 462         local vn
 463         for vn in $savevars; do
 464                 perl >&4 -I. -MDebian::Dgit -e '
 465                         printf "%s=%s\n", $ARGV[0], shellquote $ARGV[1]
 466                 ' $vn "$(eval "printf '%s\n' \"\$$vn\"")"
 467         done
 468
 469         (set -e; cd $tmp; tar cf $import.tar $savedirs)
 470
 471         printf >&4 "\n%s\n" "$importeval"
 472
 473         mv -f $tmp/$import.new $tmp/$import
 474 }
 475
 476 t-setup-import () {
 477         local setupname=$1
 478
 479         local setupsrc
 480         local lock
 481         if [ "x$tmpbase" = x ]; then
 482                 # ADTTMP was set on entry to tests/lib, so we
 483                 # are not sharing tmp area between tests
 484                 setupsrc="$tmp"
 485                 lock="$tmp/.dummy.lock"
 486         else
 487                 setupsrc="$tmpbase/$setupname"
 488                 lock="$setupsrc.lock"
 489         fi
 490
 491         local simport="$setupsrc/IMPORT.$setupname"
 492
 493         if ! [ -e "$simport" ]; then
 494                 with-lock-ex -w "$lock" \
 495                 xargs -0 -a $tmp/.save-env \
 496                 bash -xec '
 497                         cd "$1"; shift
 498                         setupname="$1"; shift
 499                         simport="$1"; shift
 500                         if [ -e "$simport" ]; then exit 0; fi
 501                         env - "$@" \
 502                         "tests/setup/$setupname"
 503                 ' x "$root" "$setupname" "$simport"
 504         fi
 505
 506         if [ "x$setupsrc" != "x$tmp" ]; then
 507                 (set -e; cd $tmp; tar xf "$simport.tar")
 508         fi
 509
 510         . "$simport"
 511 }
 512
 513 t-git-get-ref-exact () {
 514         local ref=$1
 515         # does not dereference, unlike t-git-get-ref
 516         case "$ref" in
 517         refs/*) ;;
 518         *) fail "t-git-get-ref-exact bad $ref" ;;
 519         esac
 520         git for-each-ref --format='%(objectname)' "[r]efs/${ref#refs/}"
 521 }
 522
 523 t-git-get-ref () {
 524         local ref=$1
 525         case "$ref" in
 526         refs/*) ;;
 527         *) fail "t-git-get-ref bad $ref" ;;
 528         esac
 529         (git show-ref -d $1 || test $? = 1) | perl -ne '
 530                 $x = $1 if m#^(\w+) \Q'$1'\E(?:\^\{\})?$#;
 531                 END { print "$x\n" if length $x; }
 532         '
 533 }
 534
 535 t-ref-same-exact () {
 536         local name="$1"
 537         local val; val=`t-git-get-ref-exact $name`
 538         t-ref-same-val "$name" $val
 539 }
 540
 541 t-ref-same () {
 542         local name="$1"
 543         local val; val=`t-git-get-ref $name`
 544         t-ref-same-val "$name" $val
 545 }
 546
 547 t-ref-head () {
 548         local val; val=`git rev-parse HEAD`
 549         t-ref-same-val HEAD $val
 550 }
 551
 552 t-ref-same-val () {
 553         local name="$1"
 554         local val=$2
 555         case "${t_ref_val-unset}" in
 556         unset)          ;;
 557         "$val")         ;;
 558         *)              fail "ref varies: ($name)\
 559  ${val:-nothing} != ${t_ref_val:-nothing} (${t_ref_names[*]})" ;;
 560         esac
 561         t_ref_val="$val"
 562         t_ref_names+=("$name")
 563 }
 564
 565 t-refs-same-start () {
 566         unset t_ref_val
 567         t_ref_names=()
 568 }
 569
 570 t-refs-same () {
 571         local g
 572         for g in $*; do
 573                 t-ref-same $g
 574         done
 575 }
 576
 577 t-refs-notexist () {
 578         local val
 579         for g in $*; do
 580                 val=`t-git-get-ref $g`
 581                 if [ "x$val" != x ]; then
 582                         fail "ref $g unexpectedly exists ($val)"
 583                 fi
 584         done
 585 }
 586
 587 t-v-tag () {
 588         echo refs/tags/$tagpfx/${v//\~/_}
 589 }
 590
 591 t-format-ref () {
 592         git log -n1 --pretty=format:"$1" "$2"
 593 }
 594
 595 t-sametree-parent () {
 596         local ref=$1
 597         local parent
 598         local ctree; ctree=$(t-format-ref '%T' "$ref")
 599         while :; do
 600                 local psame=''
 601                 for parent in $(t-format-ref '%P' "$ref"); do
 602                         local ptree; ptree=$(t-format-ref '%T' "$parent")
 603                         if [ "x$ptree" = "x$ctree" ]; then
 604                                 psame+=" $parent"
 605                         fi
 606                 done
 607                 case "$psame" in ""|" * *") break ;; esac
 608                 ref="${psame# }"
 609         done
 610         echo "$ref"
 611 }
 612
 613 t-check-pushed-master () {
 614         local master; master=`t-git-get-ref refs/heads/master`
 615         if [ x$master = x$t_ref_val ]; then return; fi
 616         if [ x$master = x ]; then fail "failed to push master"; fi
 617         # didn't update master, it must be not FF
 618         local mbase; mbase=`t-git-merge-base $master $t_ref_val`
 619         if [ x$mbase = x$master ]; then fail "failed to ff master"; fi
 620 }
 621
 622 t-pushed-good () {
 623         local branch=$1
 624         local suite=${2:-sid}
 625         t-refs-same \
 626                 refs/heads/$branch
 627         t-pushed-good-core
 628 }
 629
 630 t-pushed-good-core () {
 631         t-ref-dsc-dgit
 632         t-refs-same \
 633                 `t-v-tag` \
 634                 refs/remotes/dgit/dgit/$suite
 635         t-refs-notexist \
 636                 refs/heads/dgit/unstable \
 637                 refs/remotes/dgit/dgit/unstable
 638         (set -e; cd $dgitrepo
 639          t-refs-same \
 640                 refs/dgit/$suite \
 641                 `t-v-tag`
 642          ${t_check_pushed_master:- : NOT-DRS-NO-CHECK-PUSHED-MASTER}
 643          t-refs-notexist \
 644                 refs/dgit/unstable
 645         )
 646         git verify-tag `t-v-tag`
 647 }
 648
 649 t-splitbrain-pushed-good--unpack () {
 650         cd $tmp
 651         rm -rf t-unpack
 652         mkdir t-unpack
 653         cd t-unpack
 654         ln -s $tmp/mirror/pool/main/*.orig*.tar* .
 655         ln -s $tmp/incoming/*.orig*.tar* . ||:
 656         ln -s $incoming_dsc .
 657         ln -s ${incoming_dsc/.dsc/.debian.tar}* .
 658         dpkg-source "$@" -x *.dsc
 659         cd */.
 660         git init
 661         git fetch ../../$p "refs/tags/*:refs/tags/*"
 662 }
 663
 664 t-splitbrain-pushed-good--checkprep () {
 665         git add -Af .
 666         git rm --cached -r --ignore-unmatch .pc
 667 }
 668
 669 t-splitbrain-pushed-good--checkdiff () {
 670         local tag=$1
 671         t-splitbrain-pushed-good--checkprep
 672         t-output "" git diff --stat --cached $tag
 673 }
 674
 675 t-splitbrain-pushed-good-start () {
 676         dep14tag=refs/tags/test-dummy/${v//\~/_}
 677         dgittag=$(t-v-tag)
 678         t-output "" git status --porcelain
 679         t-ref-head
 680         t-refs-same $dep14tag
 681         (set -e; cd $dgitrepo; t-refs-same $dep14tag)
 682         git merge-base --is-ancestor $dep14tag $dgittag
 683
 684         t-refs-same-start
 685         t-ref-same refs/heads/split.p
 686         case "$(t-git-get-ref refs/heads/split.b)" in
 687         "$t_ref_val") ;;
 688         "$(git rev-parse refs/heads/split.p^0)") ;;
 689         "$(git rev-parse refs/heads/split.p^1)") ;;
 690         *) fail 'bad b/p' ;;
 691         esac
 692         t-pushed-good-core
 693
 694         t-incoming-dsc
 695
 696         t-splitbrain-pushed-good--unpack
 697         t-splitbrain-pushed-good--checkdiff $dgittag
 698 }
 699 t-splitbrain-pushed-good-end-made-dep14 () {
 700         t-splitbrain-pushed-good--checkdiff $dep14tag
 701         cd $tmp/$p
 702 }
 703
 704 t-splitbrain-rm-gitignore-patch () {
 705         perl -i -pe '
 706                 next unless $_ eq "auto-gitignore\n";
 707                 die if $counter++;
 708                 chomp;
 709                 rename "debian/patches/$_", "../t-auto-gitignore" or die $!;
 710                 $_ = "";
 711         ' debian/patches/series
 712 }
 713
 714 t-gbp-pushed-good () {
 715         local suite=${1:-sid}
 716         t-splitbrain-pushed-good-start
 717
 718         # Right, now we want to check that the maintainer tree and
 719         # the dgit tree differ in exactly the ways we expect.  We
 720         # achieve this by trying to reconstruct the maintainer tree
 721         # from the dgit tree.
 722
 723         # So, unpack it withut the patches applied
 724         t-splitbrain-pushed-good--unpack --skip-patches
 725
 726         # dgit might have added a .gitignore patch, which we need to
 727         # drop and remove
 728         t-splitbrain-rm-gitignore-patch
 729
 730         # Now the result should differ only in non-debian/ .gitignores
 731         t-splitbrain-pushed-good--checkprep
 732         git diff --cached --name-only $dep14tag >../changed
 733         perl -ne '
 734                 next if !m#^debian/# && m#(^|/)\.gitignore#;
 735                 die "$_ mismatch";
 736         ' <../changed
 737
 738         # If we actually apply the gitignore patch by hand, it
 739         # should be perfect:
 740         if [ -f ../t-auto-gitignore ]; then
 741                 patch --backup-if-mismatch -p1 -u <../t-auto-gitignore
 742         fi
 743
 744         t-splitbrain-pushed-good-end-made-dep14
 745 }
 746
 747 t-unapplied-pushed-good () {
 748         t-splitbrain-pushed-good-start
 749         t-splitbrain-pushed-good--unpack --skip-patches
 750         t-splitbrain-pushed-good-end-made-dep14
 751 }
 752
 753 t-dpm-pushed-good () {
 754         t-splitbrain-pushed-good-start
 755         t-splitbrain-pushed-good--unpack
 756         t-splitbrain-rm-gitignore-patch
 757         t-splitbrain-pushed-good-end-made-dep14
 758 }
 759
 760 t-commit-build-push-expect-log () {
 761         local msg=$1
 762         local mpat=$2
 763         t-commit "$msg"
 764         t-dgit build
 765         LC_MESSAGES=C \
 766         t-dgit push --new 2>&1 |tee $tmp/push.log
 767         t-grep-mpat "$mpat" $tmp/push.log
 768 }
 769
 770 t-822-field () {
 771         local file=$1
 772         local field=$2
 773         perl -e '
 774                 use Dpkg::Control::Hash;
 775                 my $h = new Dpkg::Control::Hash allow_pgp=>1;
 776                 $h->parse(\*STDIN,"'"$file"'");
 777                 my $val = $h->{"'$field'"},"\n";
 778                 die "'"$file $field"'" unless defined $val;
 779                 print $val,"\n";
 780         ' <$file
 781 }
 782
 783 t-defdistro () {
 784         export DGIT_TEST_DISTRO=''
 785         t-git-config dgit-suite.unstable.distro test-dummy
 786 }
 787
 788 t-stunt-envvar () {
 789         local var=$1
 790         local tstunt=$2
 791         eval '
 792                 case "$'$var'" in
 793                 "$tstunt:"*)    ;;
 794                 *":$tstunt:"*)  ;;
 795                 "")             '$var'="$tstunt" ;;
 796                 *)              '$var'="$tstunt:$'$var'" ;;
 797                 esac
 798                 export '$var'
 799         '
 800 }
 801
 802 t-tstunt--save-real () {
 803         local f="$1"
 804         case "$f" in
 805         */*) return ;;
 806         esac
 807
 808         local rc
 809         local real
 810         set +e
 811         real=$(
 812                 p=":$PATH:"
 813                 p="${p/:"$tmp/tstunt":/:}"
 814                 p="${p%:}"
 815                 p="${p#:}"
 816                 PATH="$p"
 817                 type -p "$f"
 818         )
 819         rc=$?
 820         set -e
 821
 822         case $rc in
 823         1)      return ;;
 824         0)      ;;
 825         *)      fail "did not find $f on PATH $PATH" ;;
 826         esac
 827
 828         local varname=${f//[^_0-9a-zA-Z]/_}
 829         varname=DGIT_TEST_REAL_${varname^^}
 830
 831         eval "
 832                 : \${$varname:=\$real}
 833                 export $varname
 834         "
 835 }
 836
 837 t-tstunt () {
 838         local tstunt=$tmp/tstunt
 839         t-stunt-envvar PATH $tstunt
 840         t-stunt-envvar PERLLIB $tstunt
 841         local f
 842         for f in "$@"; do
 843                 t-tstunt--save-real $f
 844                 f="./$f"
 845                 local d="$tstunt/${f%/*}"
 846                 mkdir -p $d
 847                 ln -sf "$troot/tstunt/$f" "$d"/.
 848         done
 849 }
 850
 851 t-tstunt-parsechangelog () {
 852         t-tstunt dpkg-parsechangelog Dpkg/Changelog/Parse.pm
 853 }
 854
 855 t-tstunt-lintian () {
 856         t-tstunt lintian
 857 }
 858
 859 t-tstunt-debuild () {
 860         t-tstunt debuild
 861 }
 862
 863 t-incoming-dsc () {
 864         local dsc=${p}_${v}.dsc
 865         incoming_dsc=$tmp/incoming/$dsc
 866 }
 867
 868 t-ref-dsc-dgit () {
 869         t-incoming-dsc
 870         local val; val=`t-822-field $incoming_dsc Dgit`
 871         val=$( perl -e '
 872                 $_=shift @ARGV;
 873                 die "Dgit $_ ?" unless m/^\w+\b/;
 874                 print $&,"\n" or die $!;
 875         ' "$val")
 876         t-ref-same-val $incoming_dsc "$val"
 877 }
 878
 879 t-apply-diff () {
 880         local v1=$1
 881         local v2=$2
 882         (cd $troot/pkg-srcs;
 883          debdiff ${p}_${v1}.dsc ${p}_${v2}.dsc || test $? = 1) \
 884          | patch -p1 -u
 885 }
 886
 887 t-gbp-unapplied-pq2qc () {
 888         # does `gbp pq export'
 889         # commits the resulting debian/patches on  qc/BRANCH
 890         # leaves us on qc/BRANCH (eg "qc/quilt-tip"))
 891         # qc/BRANCH is not fast-forwarding
 892
 893         gbp pq export
 894
 895         branch=`git symbolic-ref HEAD`
 896         branch=${branch#refs/heads/}
 897
 898         case "$branch" in
 899         */*) fail "unexpected branch $branch" ;;
 900         esac
 901
 902         git branch -f qc/$branch
 903         git checkout qc/$branch
 904         git add debian/patches
 905         git commit -m 'Commit patch queue'
 906 }
 907
 908 t-git-pseudo-merge () {
 909         # like   git merge -s ours
 910         if [ ! "$git_pseuomerge_opts" ]; then
 911                 if git merge --help \
 912                  | grep -q allow-unrelated-histories; then
 913                         git_pseuomerge_opts='--allow-unrelated-histories'
 914                 fi
 915                 git_pseuomerge_opts+=' -s ours'
 916         fi
 917         git merge $git_pseuomerge_opts "$@"
 918 }
 919
 920 t-gbp-example-prep-no-ff () {
 921         t-tstunt-parsechangelog
 922         t-archive example 1.0-1
 923         t-git-none
 924         t-worktree 1.0
 925
 926         cd example
 927
 928         t-dgit fetch
 929
 930         git checkout -b patch-queue/quilt-tip-2 patch-queue/quilt-tip
 931         gbp pq rebase
 932
 933         echo '/* some comment */' >>src.c
 934         git add src.c
 935         git commit -m 'Add a comment to an upstream file'
 936
 937         t-gbp-unapplied-pq2qc
 938
 939         t-commit 'some updates' 1.0-2
 940 }
 941
 942 t-gbp-example-prep () {
 943         t-gbp-example-prep-no-ff
 944
 945         t-git-pseudo-merge \
 946                 -m 'Pseudo-merge to make descendant of archive' \
 947                 remotes/dgit/dgit/sid
 948 }
 949
 950 t-make-badcommit () {
 951         badcommit=$(
 952                 git cat-file commit HEAD | \
 953                 perl -pe 's/^committer /commiter /' | \
 954                 git hash-object -w -t commit --stdin
 955         )
 956         t-expect-fsck-fail $badcommit
 957 }
 958
 959 t-commit () {
 960         local msg=$1
 961         v=${2:-${majorv:-1}.$revision}
 962         dch --force-distribution -v$v --distribution ${3:-unstable} "$1"
 963         git add debian/changelog
 964         debcommit
 965         revision=$(( ${revision-0} + 1 ))
 966 }
 967
 968 t-git-config () {
 969         git config --global "$@"
 970 }
 971
 972 t-drs () {
 973         export DGIT_TEST_TROOT=$troot
 974  t-git-config dgit-distro.test-dummy.git-url "ext::$troot/drs-git-ext %S "
 975  t-git-config dgit-distro.test-dummy.git-check true
 976  t-git-config dgit-distro.test-dummy.git-create true
 977  t-git-config dgit-distro.test-dummy.dgit-tag-format new,old,maint
 978         cp $troot/gnupg/{dd.gpg,dm.gpg,dm.txt} $tmp/.
 979         cp $troot/suites $tmp/.
 980         cp $troot/suites $tmp/suites-master
 981
 982         export t_check_pushed_master=t-check-pushed-master
 983
 984         drs_dispatch=$tmp/distro=test-dummy
 985         mkdir $drs_dispatch
 986
 987         if [ "x$DGIT_TEST_INTREE" != x ]; then
 988                 ln -sf "$DGIT_TEST_INTREE" $drs_dispatch/dgit-live
 989         fi
 990
 991         ln -sf $tmp/git $drs_dispatch/repos
 992         ln -sf $tmp/suites $tmp/suites-master $tmp/dm.txt $drs_dispatch/
 993         mkdir -p $drs_dispatch/keyrings
 994         ln -sf $tmp/dd.gpg $drs_dispatch/keyrings/debian-keyring.gpg
 995         ln -sf $tmp/dm.gpg $drs_dispatch/keyrings/debian-maintainers.gpg
 996         ln -sf /bin/true $drs_dispatch/policy-hook
 997 }
 998
 999 t-newtag () {
1000  export tagpfx=archive/test-dummy
1001  t-git-config dgit-distro.test-dummy.dgit-tag-format new,maint
1002 }
1003 t-oldtag () {
1004  export tagpfx=test-dummy
1005  t-git-config dgit-distro.test-dummy.dgit-tag-format old
1006 }
1007
1008 t-dsd () {
1009         t-drs
1010  t-git-config dgit-distro.test-dummy.ssh "$troot/dsd-ssh"
1011  t-git-config dgit-distro.test-dummy.git-check ssh-cmd
1012  t-git-config dgit-distro.test-dummy.git-create true
1013  t-git-config dgit-distro.test-dummy.git-url \
1014                 "ext::$troot/dsd-ssh X %S /dgit/test-dummy/repos"
1015
1016  t-git-config dgit-distro.test-dummy.diverts.drs /drs
1017  t-git-config dgit-distro.test-dummy/drs.ssh "$troot/ssh"
1018  t-git-config dgit-distro.test-dummy/drs.git-url $tmp/git
1019  t-git-config dgit-distro.test-dummy/drs.git-check ssh-cmd
1020  t-git-config dgit-distro.test-dummy/drs.git-create ssh-cmd
1021
1022         echo 'no-such-package* drs' >$drs_dispatch/diverts
1023 }
1024
1025 t-policy-admin () {
1026         ${DGIT_INFRA_PFX}dgit-repos-admin-debian --repos $tmp/git "$@"
1027 }
1028
1029 t-policy-nonexist () {
1030         ln -sf no-such-file-or-directory $drs_dispatch/policy-hook
1031 }
1032
1033 t-make-hook-link () {
1034         local hook=$1 # in infra/
1035         local linkpath=$2
1036         hook=${DGIT_INFRA_PFX}$hook
1037         case $hook in
1038         */*)    ;;
1039         *)      hook=`type -P $hook` ;;
1040         esac
1041         ln -sf "$hook" $linkpath
1042 }
1043
1044 t-policy () {
1045         local policyhook=$1
1046         t-make-hook-link $policyhook $drs_dispatch/policy-hook
1047 }
1048
1049 t-debpolicy () {
1050         t-dsd
1051         t-policy dgit-repos-policy-debian
1052
1053         mkdir $tmp/git
1054         t-policy-admin create-db
1055 }
1056
1057 t-policy-periodic () {
1058         ${DGIT_REPOS_SERVER_TEST-dgit-repos-server} \
1059                 test-dummy $drs_dispatch '' --cron
1060 }
1061
1062 t-restrict () {
1063         local restriction=$1
1064         (cd $root; t-restriction-$restriction >&2)
1065 }
1066
1067 t-dependencies () {
1068         : "Hopefully installed: $*"
1069 }
1070
1071 t-chain-test () {
1072         local ct=$1
1073         local d=${0%/*}
1074         cd $root
1075         export DGIT_TEST_TESTNAME="$testname"
1076         export DGIT_TEST_TMPBASE="$tmpbase"
1077         export ADTTMP=$tmp
1078         exec "$d/$ct"
1079 }
1080
1081 t-alt-test () {
1082         local t=${0##*/}
1083         t-${t%%-*}
1084         t-chain-test "${t#*-}"
1085 }
1086
1087 case "$0" in
1088 */gnupg) ;;
1089 *)      t-setup-import gnupg    ;;
1090 esac