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-set-intree
  25
  26 : ${DGIT_TEST_DEBUG=-D}
  27 export DGIT_TEST_DEBUG
  28
  29 export GIT_COMMITTER_DATE='1440253867 +0100'
  30 export GIT_AUTHOR_DATE='1440253867 +0100'
  31
  32 root=`pwd`
  33 troot=$root/tests
  34 testname="${DGIT_TEST_TESTNAME-${0##*/}}"
  35
  36 tmp=$ADTTMP
  37 if [ x"$tmp" = x ]; then
  38         mkdir -p tests/tmp
  39         tmpbase=$troot/tmp
  40         tmp=tests/tmp/$testname
  41         rm -rf $tmp
  42         mkdir $tmp
  43 fi
  44 cd $tmp
  45
  46 tmp=`pwd`
  47
  48 t-set-using-tmp
  49
  50 env -0 >$tmp/.save-env
  51
  52 ln -f $troot/ssh ssh
  53
  54 mkdir -p $tmp/gnupg
  55 cp $troot/gnupg/* $tmp/gnupg
  56 chmod go-rw $tmp/gnupg/*
  57
  58 export DEBCHANGE_VENDOR=dpkg
  59
  60 mkdir -p $tmp/incoming
  61 cat <<END >$tmp/dput.cf
  62 [test-dummy]
  63 method                  = local
  64 incoming                = $tmp/incoming
  65 run_dinstall            = 0
  66 END
  67
  68 : ${tagpfx:=test-dummy}
  69 : ${suitespecs:=sid:unstable}
  70
  71 t-git-next-date () {
  72         GIT_COMMITTER_DATE="$(( ${GIT_COMMITTER_DATE%% *} + 1 )) ${GIT_COMMITTER_DATE#* }"
  73         GIT_AUTHOR_DATE="$GIT_COMMITTER_DATE"
  74 }
  75
  76 t-expect-fail () {
  77         local mpat="$1"; shift
  78
  79         set +o pipefail
  80         LC_MESSAGES=C "$@" 2>&1 | tee $tmp/t.output
  81         local ps="${PIPESTATUS[*]}"
  82         set -o pipefail
  83
  84         case $ps in
  85         "0 0")  fail "command unexpectedly succeeded (instead of: $mpat)" ;;
  86         *" 0")  ;;
  87         *)      fail "tee failed"  ;;
  88         esac
  89
  90         t-grep-mpat "$mpat" $tmp/t.output
  91 }
  92
  93 t-grep-mpat () {
  94         local mpat="$1"
  95         local file="$2"
  96
  97         local grepper=fgrep
  98         case "$mpat" in
  99         [A-Z]:*)
 100                 case "$mpat" in
 101                 E:*)    grepper=egrep   ;;
 102                 F:*)    grepper=fgrep   ;;
 103                 *)      fail "bad mpat prefix in $mpat";;
 104                 esac
 105                 mpat=${mpat#[A-Z]:}
 106                 ;;
 107         esac
 108
 109         $grepper -e "$mpat" "$file" ||
 110                 fail "message not found"
 111 }
 112
 113 t-expect-push-fail () {
 114         local mpat="$1"; shift
 115
 116         local triedpush=`git rev-parse HEAD`
 117
 118         t-reporefs pre-push
 119         t-expect-fail "$mpat"  "$@"
 120         t-reporefs post-push
 121         diff $tmp/show-refs.{pre,post}-push
 122
 123         t-git-objects-not-present '' $triedpush
 124
 125         eval "$t_expect_push_fail_hook"
 126 }
 127
 128 t-git-objects-not-present () {
 129         # t-git-objects-not-present GITDIR|'' OBJID [...]
 130         # specifying '' means the repo for package $p
 131         local gitdir="${1-$dgitrepo}"
 132         local obj
 133         if ! [ -e "$gitdir" ]; then return; fi
 134         for obj in "$@"; do
 135                 GIT_DIR=$gitdir \
 136                 t-expect-fail 'unable to find' \
 137                 git cat-file -t $obj
 138         done
 139 }
 140
 141 t-reporefs () {
 142         local whichoutput=$1; shift
 143         local whichrepo=${1-$dgitrepo}
 144         local outputfile="$tmp/show-refs.$whichoutput"
 145         (set -e
 146          exec >"$outputfile"
 147          if test -d $whichrepo; then
 148                 cd $whichrepo
 149                 git show-ref |sort
 150         fi)
 151 }
 152
 153 t-untar () {
 154         local tarfile=$1.tar
 155         local edittree=$1.edit
 156         if test -d "$edittree"; then
 157                 cp -a "$edittree"/* .
 158         else
 159                 tar xf "$tarfile"
 160         fi
 161 }
 162
 163 t-worktree () {
 164         rm -rf $p
 165         t-untar $troot/worktrees/${p}_$1
 166 }
 167
 168 t-select-package () {
 169         p=$1
 170         dgitrepo=$tmp/git/$p.git
 171 }
 172
 173 t-git () {
 174         t-select-package $1
 175         v=$2
 176         mkdir -p $tmp/git
 177         local gs=$troot/git-srcs/${p}_$v.git
 178         (set -e; cd $tmp/git; t-untar $gs)
 179 }
 180
 181 t-git-none () {
 182         mkdir -p $tmp/git
 183         (set -e; cd $tmp/git; tar xf $troot/git-template.tar)
 184 }
 185
 186 t-git-merge-base () {
 187         git merge-base $1 $2 || test $? = 1
 188 }
 189
 190 t-has-ancestor () {
 191         local now=`git rev-parse HEAD`
 192         local ancestor=`git rev-parse $1^{}`
 193         local mbase=`t-git-merge-base $ancestor $now`
 194         if [ x$mbase != x$ancestor ]; then
 195                 fail "not ff $ancestor..$now, $mbase != $ancestor"
 196         fi
 197 }
 198
 199 t-prep-newpackage () {
 200         t-select-package $1
 201         v=$2
 202         t-archive-none $p
 203         t-git-none
 204         t-worktree $v
 205         cd $p
 206         if ! git show-ref --verify --quiet refs/heads/master; then
 207                 git branch -m dgit/sid master
 208                 git remote rm dgit
 209         fi
 210         cd ..
 211 }
 212
 213 t-archive-none () {
 214         t-select-package $1
 215         mkdir -p $tmp/aq/dsc_in_suite $tmp/mirror/pool/main
 216
 217         : >$tmp/aq/suites
 218         local jsondelim="["
 219
 220         local suitespec
 221         for suitespec in $suitespecs; do
 222                 local suite=${suitespec%%:*}
 223                 local sname=${suitespec#*:}
 224
 225                 >$tmp/aq/package.$suite.$p
 226                 t-archive-updated $suite $p
 227
 228                 >$tmp/aq/package.new.$p
 229                 t-archive-updated new $p
 230
 231                 ln -s $suite $tmp/aq/dsc_in_suite/$sname
 232
 233                 cat <<END >>$tmp/aq/suites
 234 $jsondelim
 235    {
 236       "archive" : "ftp-master",
 237       "codename" : "$suite",
 238       "components" : [
 239          "main",
 240          "contrib",
 241          "non-free"
 242       ],
 243       "name" : "$sname",
 244       "dakname" : "$sname"
 245 END
 246
 247                 jsondelim="   },"
 248
 249         done
 250         cat <<END >>$tmp/aq/suites
 251     }
 252 ]
 253 END
 254 }
 255
 256 t-archive-updated () {
 257         local suite=$1
 258         local p=$2
 259         local suitedir=$tmp/aq/dsc_in_suite/$suite
 260         mkdir -p $suitedir
 261         perl <$tmp/aq/package.$suite.$p >$suitedir/$p -wne '
 262                 use JSON;
 263                 use strict;
 264                 our @v;
 265                 m{^(\S+) (\w+) ([^ \t/]+)/(\S+)} or die;
 266                 push @v, {
 267                         "version" => "$1",
 268                         "sha256sum" => "$2",
 269                         "component" => "$3",
 270                         "filename" => "$4",
 271                 };
 272                 END {
 273                         my $json = JSON->new->canonical();
 274                         print $json->encode(\@v) or die $!;
 275                 }
 276         '
 277 }
 278
 279 t-archive-process-incoming () {
 280         local suite=$1
 281         mv $tmp/incoming/${p}_${v}[._]* $tmp/mirror/pool/main/
 282         t-archive-query "$suite"
 283 }
 284
 285 t-archive-query () {
 286         local suite=${1-sid}
 287         local dscf=main/${p}_${v}.dsc
 288         local sha=`sha256sum <$tmp/mirror/pool/$dscf`
 289         echo "${v} ${sha%  -} $dscf" >>$tmp/aq/package.$suite.${p}
 290         t-archive-updated $suite $p
 291 }
 292
 293 t-archive () {
 294         t-archive-none $1
 295         v=$2
 296         local dscf=${p}_$2.dsc
 297         rm -f $tmp/mirror/pool/main/${p}_*
 298         ln $troot/pkg-srcs/${p}_${2%-*}* $tmp/mirror/pool/main/
 299         t-archive-query
 300         rm -rf $tmp/extract
 301         mkdir $tmp/extract
 302         (set -e; cd $tmp/extract; dpkg-source -x ../mirror/pool/main/$dscf)
 303 }
 304
 305 t-git-dir-time-passes () {
 306         touch -d 'last year' $dgitrepo
 307 }
 308
 309 t-git-dir-check () {
 310         local gitdir=$dgitrepo
 311         case "$1" in
 312         enoent)
 313                 if test -e "$gitdir"; then fail "$gitdir exists"; fi
 314                 return
 315                 ;;
 316         public) wantstat='7[75]5' ;;
 317         secret) wantstat='7[70]0' ;;
 318         *)      fail "$1 t-git-dir-check ?" ;;
 319         esac
 320         gotstat=`stat -c%a $gitdir`
 321         case "$gotstat" in
 322         *$wantstat) return ;;
 323         *)      fail "$gitdir has mode $gotstat, expected $wantstat" ;;
 324         esac
 325 }
 326
 327 t-rm-dput-dropping () {
 328         rm -f $tmp/${p}_${v}_*.upload
 329 }
 330
 331 t-dgit () {
 332         local dgit=${DGIT_TEST-dgit}
 333         pwd
 334         : '
 335 {{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{'
 336         $dgit --dgit=$dgit --dget:-u --dput:--config=$tmp/dput.cf \
 337                 -dtest-dummy $DGIT_TEST_OPTS $DGIT_TEST_DEBUG \
 338                 -k39B13D8A "$@"
 339         : '}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}
 340 '
 341 }
 342
 343 t-diff-nogit () {
 344         diff --exclude=.git --exclude=.pc -ruN $*
 345 }
 346
 347 t-files-notexist () {
 348         local f
 349         for f in "$@"; do
 350                 if [ -e $f ]; then
 351                         fail "$f exists!"
 352                 fi
 353         done
 354 }
 355
 356 t-cloned-fetched-good () {
 357         t-diff-nogit ../extract/$p-${v%-*} .
 358         t-clean-on-branch dgit/sid
 359         t-refs-same-start
 360         t-refs-same \
 361                 refs/heads/dgit/sid \
 362                 refs/remotes/dgit/dgit/sid
 363         t-refs-notexist refs/dgit/unstable refs/remotes/dgit/dgit/unstable
 364 }
 365
 366 t-output () {
 367         printf "%s\n" "$1" >$tmp/t.want
 368         shift
 369         "$@" >$tmp/t.got
 370         diff $tmp/t.want $tmp/t.got
 371 }
 372
 373 t-clean-on-branch () {
 374         t-output "## $1" git status -b --porcelain
 375 }
 376
 377 t-setup-done () {
 378         local savevars=$1
 379         local savedirs=$2
 380         local importeval=$3
 381
 382         exec 4>$tmp/IMPORT.new
 383
 384         local vn
 385         for vn in $savevars; do
 386                 perl >&4 -I. -MDebian::Dgit -e '
 387                         printf "%s=%s\n", $ARGV[0], shellquote $ARGV[1]
 388                 ' $vn "$(eval "printf '%s\n' \"\$$vn\"")"
 389         done
 390
 391         (set -e; cd $tmp; tar cf IMPORT.tar $savedirs)
 392
 393         printf >&4 "\n%s\n" "$importeval"
 394
 395         mv -f $tmp/IMPORT.new $tmp/IMPORT
 396 }
 397
 398 t-setup-import () {
 399         local setupname=$1
 400
 401         if [ "x$tmpbase" = x ]; then
 402                 # ADTTMP was set on entry to tests/lib, so we
 403                 # are not sharing tmp area between tests
 404                 setupsrc="$tmp"
 405         else
 406                 setupsrc="$tmpbase/$setupname"
 407         fi
 408
 409         local simport="$setupsrc/IMPORT"
 410
 411         if ! [ -e "$simport" ]; then
 412                 with-lock-ex -w "$simport.lock" \
 413                 xargs -0 -a $tmp/.save-env \
 414                 bash -xec '
 415                         cd "$1"; shift
 416                         setupname="$1"; shift
 417                         simport="$1"; shift
 418                         if [ -e "$simport" ]; then exit 0; fi
 419                         env - "$@" \
 420                         "tests/setup/$setupname"
 421                 ' x "$root" "$setupname" "$simport"
 422         fi
 423
 424         if [ "x$setupsrc" != "x$tmp" ]; then
 425                 (set -e; cd $tmp; tar xf "$simport.tar")
 426         fi
 427
 428         . "$simport"
 429 }
 430
 431 t-git-get-ref-exact () {
 432         local ref=$1
 433         # does not dereference, unlike t-git-get-ref
 434         case "$ref" in
 435         refs/*) ;;
 436         *) fail "t-git-get-ref-exact bad $ref" ;;
 437         esac
 438         git for-each-ref --format='%(objectname)' "[r]efs/${ref#refs/}"
 439 }
 440
 441 t-git-get-ref () {
 442         local ref=$1
 443         case "$ref" in
 444         refs/*) ;;
 445         *) fail "t-git-get-ref bad $ref" ;;
 446         esac
 447         (git show-ref -d $1 || test $? = 1) | perl -ne '
 448                 $x = $1 if m#^(\w+) \Q'$1'\E(?:\^\{\})?$#;
 449                 END { print "$x\n" if length $x; }
 450         '
 451 }
 452
 453 t-ref-same-exact () {
 454         local name="$1"
 455         local val=`t-git-get-ref-exact $name`
 456         t-ref-same-val "$name" $val
 457 }
 458
 459 t-ref-same () {
 460         local name="$1"
 461         local val=`t-git-get-ref $name`
 462         t-ref-same-val "$name" $val
 463 }
 464
 465 t-ref-head () {
 466         local val=`git rev-parse HEAD`
 467         t-ref-same-val HEAD $val
 468 }
 469
 470 t-ref-same-val () {
 471         local name="$1"
 472         local val=$2
 473         case "$t_ref_val" in
 474         '')             ;;
 475         "$val")         ;;
 476         *)              fail "ref varies: $name:\
 477  ${val:-nothing} != ${t_ref_val:-nothing}" ;;
 478         esac
 479         t_ref_val="$val"
 480 }
 481
 482 t-refs-same-start () {
 483         t_ref_val=''
 484 }
 485
 486 t-refs-same () {
 487         local g
 488         for g in $*; do
 489                 t-ref-same $g
 490         done
 491 }
 492
 493 t-refs-notexist () {
 494         local val
 495         for g in $*; do
 496                 val=`t-git-get-ref $g`
 497                 if [ "x$val" != x ]; then
 498                         fail "ref $g unexpectedly exists ($val)"
 499                 fi
 500         done
 501 }
 502
 503 t-v-tag () {
 504         echo refs/tags/$tagpfx/${v//\~/_}
 505 }
 506
 507 t-check-pushed-master () {
 508         local master=`t-git-get-ref refs/heads/master`
 509         if [ x$master = x$t_ref_val ]; then return; fi
 510         if [ x$master = x ]; then fail "failed to push master"; fi
 511         # didn't update master, it must be not FF
 512         local mbase=`t-git-merge-base $master $t_ref_val`
 513         if [ x$mbase = x$master ]; then fail "failed to ff master"; fi
 514 }
 515
 516 t-pushed-good () {
 517         local branch=$1
 518         local suite=${2:-sid}
 519         t-ref-dsc-dgit
 520         t-refs-same \
 521                 refs/heads/$branch \
 522                 `t-v-tag` \
 523                 refs/remotes/dgit/dgit/$suite
 524         t-refs-notexist \
 525                 refs/heads/dgit/unstable \
 526                 refs/remotes/dgit/dgit/unstable
 527         (set -e; cd $dgitrepo
 528          t-refs-same \
 529                 refs/dgit/$suite \
 530                 `t-v-tag`
 531          ${t_check_pushed_master:- : NOT-DRS-NO-CHECK-PUSHED-MASTER}
 532          t-refs-notexist \
 533                 refs/dgit/unstable
 534         )
 535         git verify-tag `t-v-tag`
 536 }
 537
 538 t-commit-build-push-expect-log () {
 539         local msg=$1
 540         local mpat=$2
 541         t-commit "$msg"
 542         t-dgit build
 543         LC_MESSAGES=C \
 544         t-dgit push --new 2>&1 |tee $tmp/push.log
 545         t-grep-mpat "$mpat" $tmp/push.log
 546 }
 547
 548 t-822-field () {
 549         local file=$1
 550         local field=$2
 551         perl -e '
 552                 use Dpkg::Control::Hash;
 553                 my $h = new Dpkg::Control::Hash allow_pgp=>1;
 554                 $h->parse(\*STDIN,"'"$file"'");
 555                 my $val = $h->{"'$field'"},"\n";
 556                 die "'"$file $field"'" unless defined $val;
 557                 print $val,"\n";
 558         ' <$file
 559 }
 560
 561 t-stunt-envvar () {
 562         local var=$1
 563         local tstunt=$2
 564         eval '
 565                 case "'$var'" in
 566                 "$tstunt:"*)    ;;
 567                 *":$tstunt:"*)  ;;
 568                 *)              '$var'="$tstunt:$'$var'" ;;
 569                 esac
 570         '
 571 }
 572
 573 t-tstunt () {
 574         local tstunt=$tmp/tstunt
 575         t-stunt-envvar PATH $tstunt
 576         t-stunt-envvar PERLLIB $tstunt
 577         local f
 578         for f in "$@"; do
 579                 f="./$f"
 580                 local d="$tstunt/${f%/*}"
 581                 mkdir -p $d
 582                 ln -sf "$troot/tstunt/$f" "$d"/.
 583         done
 584 }
 585
 586 t-tstunt-parsechangelog () {
 587         t-tstunt dpkg-parsechangelog Dpkg/Changelog/Parse.pm
 588 }
 589
 590 t-ref-dsc-dgit () {
 591         local dsc=${p}_${v}.dsc
 592         local val=`t-822-field $tmp/incoming/$dsc Dgit`
 593         perl -e '$_=shift @ARGV; die "$dsc Dgit $_ ?" unless m/^\w+\b/;' "$val"
 594         t-ref-same-val $dsc "$val"
 595 }
 596
 597 t-apply-diff () {
 598         local v1=$1
 599         local v2=$2
 600         (cd $troot/pkg-srcs;
 601          debdiff ${p}_${v1}.dsc ${p}_${v2}.dsc || test $? = 1) \
 602          | patch -p1 -u
 603 }
 604
 605 t-gbp-unapplied-pq2qc () {
 606         # does `gbp pq export'
 607         # commits the resulting debian/patches on  qc/BRANCH
 608         # leaves us on qc/BRANCH (eg "qc/quilt-tip"))
 609         # qc/BRANCH is not fast-forwarding
 610
 611         gbp pq export
 612
 613         branch=`git symbolic-ref HEAD`
 614         branch=${branch#refs/heads/}
 615
 616         case "$branch" in
 617         */*) fail "unexpected branch $branch" ;;
 618         esac
 619
 620         git branch -f qc/$branch
 621         git checkout qc/$branch
 622         git add debian/patches
 623         git commit -m 'Commit patch queue'
 624 }
 625
 626 t-gbp-example-prep () {
 627         t-archive example 1.0-1
 628         t-git-none
 629         t-worktree 1.0
 630
 631         cd example
 632
 633         t-dgit fetch
 634
 635         git-checkout -b patch-queue/quilt-tip-2 patch-queue/quilt-tip
 636         gbp pq rebase
 637
 638         echo '/* some comment */' >>src.c
 639         git add src.c
 640         git commit -m 'Add a comment to an upstream file'
 641
 642         t-gbp-unapplied-pq2qc
 643
 644         t-commit 'some updates' 1.0-2
 645
 646         git merge -s ours \
 647                 -m 'Pseudo-merge to make descendant of archive' \
 648                 remotes/dgit/dgit/sid
 649 }
 650
 651 t-commit () {
 652         local msg=$1
 653         v=${2:-1.$revision}
 654         dch -v$v --distribution ${3:-unstable} "$1"
 655         git add debian/changelog
 656         debcommit
 657         revision=$(( ${revision-0} + 1 ))
 658 }
 659
 660 t-git-config () {
 661         git config --global "$@"
 662 }
 663
 664 t-drs () {
 665         export DGIT_TEST_TROOT=$troot
 666  t-git-config dgit-distro.test-dummy.git-url "ext::$troot/drs-git-ext %S "
 667  t-git-config dgit-distro.test-dummy.git-check true
 668  t-git-config dgit-distro.test-dummy.git-create true
 669  t-git-config dgit-distro.test-dummy.dgit-tag-format old,new
 670         cp $troot/gnupg/{dd.gpg,dm.gpg,dm.txt} $tmp/.
 671         cp $troot/suites $tmp/.
 672         cp $troot/suites $tmp/suites-master
 673
 674         export t_check_pushed_master=t-check-pushed-master
 675
 676         drs_dispatch=$tmp/distro=test-dummy
 677         mkdir $drs_dispatch
 678
 679         if [ "x$DGIT_TEST_INTREE" != x ]; then
 680                 ln -sf "$DGIT_TEST_INTREE" $drs_dispatch/dgit-live
 681         fi
 682
 683         ln -sf $tmp/git $drs_dispatch/repos
 684         ln -sf $tmp/suites $tmp/suites-master $tmp/dm.txt $drs_dispatch/
 685         mkdir -p $drs_dispatch/keyrings
 686         ln -sf $tmp/dd.gpg $drs_dispatch/keyrings/debian-keyring.gpg
 687         ln -sf $tmp/dm.gpg $drs_dispatch/keyrings/debian-maintainers.gpg
 688         ln -sf /bin/true $drs_dispatch/policy-hook
 689 }
 690
 691 t-newtag () {
 692  export tagpfx=archive/test-dummy
 693  t-git-config dgit-distro.test-dummy.dgit-tag-format new
 694 }
 695 t-oldtag () {
 696  t-git-config dgit-distro.test-dummy.dgit-tag-format old
 697 }
 698
 699 t-dsd () {
 700         t-drs
 701  t-git-config dgit-distro.test-dummy.ssh "$troot/dsd-ssh"
 702  t-git-config dgit-distro.test-dummy.git-check ssh-cmd
 703  t-git-config dgit-distro.test-dummy.git-create true
 704  t-git-config dgit-distro.test-dummy.git-url \
 705                 "ext::$troot/dsd-ssh X %S /dgit/test-dummy/repos"
 706
 707  t-git-config dgit-distro.test-dummy.diverts.drs /drs
 708  t-git-config dgit-distro.test-dummy/drs.ssh "$troot/ssh"
 709  t-git-config dgit-distro.test-dummy/drs.git-url $tmp/git
 710  t-git-config dgit-distro.test-dummy/drs.git-check ssh-cmd
 711  t-git-config dgit-distro.test-dummy/drs.git-create ssh-cmd
 712
 713         echo 'no-such-package* drs' >$drs_dispatch/diverts
 714 }
 715
 716 t-policy-admin () {
 717         ${DGIT_INFRA_PFX}dgit-repos-admin-debian --repos $tmp/git "$@"
 718 }
 719
 720 t-policy-nonexist () {
 721         ln -sf no-such-file-or-directory $drs_dispatch/policy-hook
 722 }
 723
 724 t-make-hook-link () {
 725         local hook=$1 # in infra/
 726         local linkpath=$2
 727         hook=${DGIT_INFRA_PFX}$hook
 728         case $hook in
 729         */*)    ;;
 730         *)      hook=`type -P $hook` ;;
 731         esac
 732         ln -sf "$hook" $linkpath
 733 }
 734
 735 t-policy () {
 736         local policyhook=$1
 737         t-make-hook-link $policyhook $drs_dispatch/policy-hook
 738 }
 739
 740 t-debpolicy () {
 741         t-dsd
 742         t-policy dgit-repos-policy-debian
 743
 744         mkdir $tmp/git
 745         t-policy-admin create-db
 746 }
 747
 748 t-policy-periodic () {
 749         ${DGIT_REPOS_SERVER_TEST-dgit-repos-server} \
 750                 test-dummy $drs_dispatch '' --cron
 751 }
 752
 753 t-restrict () {
 754         local restriction=$1
 755         (cd $root; t-restriction-$restriction >&2)
 756 }
 757
 758 t-dependencies () {
 759         : "Hopefully installed: $*"
 760 }
 761
 762 t-chain-test () {
 763         local ct=$1
 764         local d=${0%/*}
 765         cd $root
 766         export DGIT_TEST_TESTNAME="$testname"
 767         export ADTTMP=$tmp
 768         exec "$d/$ct"
 769 }
 770
 771 t-alt-test () {
 772         local t=${0##*/}
 773         t-${t%%-*}
 774         t-chain-test "${t#*-}"
 775 }