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