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 cwd: $PWD
  16 funcs: ${FUNCNAME[*]}
  17 lines: ${BASH_LINENO[*]}
  18 files: ${BASH_SOURCE[*]}
  19 END
  20         exit 16
  21 }
  22
  23 trap 'test $? = 0 || t-report-failure' EXIT
  24
  25 t-filter-out-git-hyphen-dir
  26
  27 t-set-intree
  28
  29 : ${DGIT_TEST_DEBUG=-D}
  30 export DGIT_TEST_DEBUG
  31
  32 : ${DGIT_TEST_DISTRO+ ${distro=${DGIT_TEST_DISTRO}}}
  33
  34 export GIT_COMMITTER_DATE='1440253867 +0100'
  35 export GIT_AUTHOR_DATE='1440253867 +0100'
  36
  37 root=`pwd`
  38 troot=$root/tests
  39 testname="${DGIT_TEST_TESTNAME-${0##*/}}"
  40 export DGIT_TEST_TROOT=$troot
  41
  42 tmp=$ADTTMP
  43 if [ x"$tmp" = x ]; then
  44         mkdir -p tests/tmp
  45         tmpbase=$troot/tmp
  46         tmp=tests/tmp/$testname
  47         rm -rf $tmp
  48         mkdir $tmp
  49 elif [ "x$DGIT_TEST_TMPBASE" != x ]; then
  50         tmpbase="$DGIT_TEST_TMPBASE"
  51 fi
  52 cd $tmp
  53
  54 tmp=`pwd`
  55
  56 t-set-using-tmp
  57
  58 test -f $tmp/.save-env || \
  59 env -0 >$tmp/.save-env
  60
  61 ln -f $troot/ssh ssh
  62
  63 export DEBCHANGE_VENDOR=dpkg
  64
  65 mkdir -p $tmp/incoming
  66 cat <<END >$tmp/dput.cf
  67 [test-dummy]
  68 method                  = local
  69 incoming                = $tmp/incoming
  70 run_dinstall            = 0
  71 END
  72
  73 : ${t_archive_method:=aq}
  74 : ${tagpfx:=archive/test-dummy}
  75 : ${suitespecs:=sid:unstable}
  76
  77 t-git-next-date () {
  78         GIT_COMMITTER_DATE="$(( ${GIT_COMMITTER_DATE%% *} + 1 )) ${GIT_COMMITTER_DATE#* }"
  79         GIT_AUTHOR_DATE="$GIT_COMMITTER_DATE"
  80 }
  81
  82 t-expect-fail () {
  83         local mpat="$1"; shift
  84
  85         set +o pipefail
  86         LC_MESSAGES=C "$@" 2>&1 | tee $tmp/t.output
  87         local ps="${PIPESTATUS[*]}"
  88         set -o pipefail
  89
  90         case $ps in
  91         "0 0")  fail "command unexpectedly succeeded (instead of: $mpat)" ;;
  92         *" 0")  ;;
  93         *)      fail "tee failed"  ;;
  94         esac
  95
  96         t-grep-mpat "$mpat" $tmp/t.output
  97 }
  98
  99 t-grep-mpat () {
 100         local mpat="$1"
 101         local file="$2"
 102
 103         local grepper=fgrep
 104         case "$mpat" in
 105         [A-Z]:*)
 106                 case "$mpat" in
 107                 E:*)    grepper=egrep   ;;
 108                 F:*)    grepper=fgrep   ;;
 109                 *)      fail "bad mpat prefix in $mpat";;
 110                 esac
 111                 mpat=${mpat#[A-Z]:}
 112                 ;;
 113         esac
 114
 115         $grepper -e "$mpat" "$file" ||
 116                 fail "message not found"
 117 }
 118
 119 t-expect-push-fail () {
 120         local mpat="$1"; shift
 121
 122         local triedpush; triedpush=`git rev-parse HEAD`
 123
 124         t-reporefs pre-push
 125         t-expect-fail "$mpat"  "$@"
 126         t-reporefs post-push
 127         diff $tmp/show-refs.{pre,post}-push
 128
 129         t-git-objects-not-present '' $triedpush
 130
 131         eval "$t_expect_push_fail_hook"
 132 }
 133
 134 t-git-objects-not-present () {
 135         # t-git-objects-not-present GITDIR|'' OBJID [...]
 136         # specifying '' means the repo for package $p
 137         local gitdir="${1-$dgitrepo}"
 138         local obj
 139         if ! [ -e "$gitdir" ]; then return; fi
 140         for obj in "$@"; do
 141                 GIT_DIR=$gitdir \
 142                 t-expect-fail 'unable to find' \
 143                 git cat-file -t $obj
 144         done
 145 }
 146
 147 t-reporefs () {
 148         local whichoutput=$1; shift
 149         local whichrepo=${1-$dgitrepo}
 150         local outputfile="$tmp/show-refs.$whichoutput"
 151         (set -e
 152          exec >"$outputfile"
 153          if test -d $whichrepo; then
 154                 cd $whichrepo
 155                 git show-ref |sort
 156         fi)
 157 }
 158
 159 t-untar () {
 160         local tarfile=$1.tar
 161         local edittree=$1.edit
 162         if test -d "$edittree"; then
 163                 cp -a "$edittree"/* .
 164         else
 165                 tar xf "$tarfile"
 166         fi
 167 }
 168
 169 t-worktree () {
 170         rm -rf $p
 171         t-untar $troot/worktrees/${p}_$1
 172 }
 173
 174 t-select-package () {
 175         p=$1
 176         dgitrepo=$tmp/git/$p.git
 177 }
 178
 179 t-git () {
 180         t-select-package $1
 181         v=$2
 182         mkdir -p $tmp/git
 183         local gs=$troot/git-srcs/${p}_$v.git
 184         (set -e; cd $tmp/git; t-untar $gs)
 185 }
 186
 187 t-git-none () {
 188         mkdir -p $tmp/git
 189         (set -e; cd $tmp/git; tar xf $troot/git-template.tar)
 190 }
 191
 192 t-git-merge-base () {
 193         git merge-base $1 $2 || test $? = 1
 194 }
 195
 196 t-has-ancestor () {
 197         # t-has-ancestor ANCESTOR
 198         # (CHILD is implicit, HEAD)
 199         local now;      now=`git rev-parse HEAD`
 200         local ancestor; ancestor=`git rev-parse $1^{}`
 201         local mbase;    mbase=`t-git-merge-base $ancestor $now`
 202         if [ x$mbase != x$ancestor ]; then
 203                 fail "not ff $ancestor..$now, $mbase != $ancestor"
 204         fi
 205 }
 206
 207 t-has-parent-or-is () {
 208         # t-has-parent-or-is CHILD PARENT
 209         local child=$1
 210         local parent=$2
 211         local parents
 212         parents=$(git show --pretty=format:' %P %H ' "$child")
 213         parent=$(git rev-parse "$parent~0")
 214         case "$parents" in
 215         *" $parent "*)  ;;
 216         *)      fail "child $child lacks parent $parent" ;;
 217         esac
 218 }
 219
 220 t-prep-newpackage () {
 221         t-select-package $1
 222         v=$2
 223         t-archive-none $p
 224         t-git-none
 225         t-worktree $v
 226         cd $p
 227         if ! git show-ref --verify --quiet refs/heads/master; then
 228                 git branch -m dgit/sid master
 229                 git remote rm dgit
 230         fi
 231         cd ..
 232 }
 233
 234 t-archive-none () {
 235         t-select-package $1
 236         t-archive-none-$t_archive_method
 237 }
 238 t-archive-none-aq () {
 239         mkdir -p $tmp/aq/dsc_in_suite $tmp/mirror/pool/main
 240
 241         : >$tmp/aq/suites
 242         local jsondelim="["
 243
 244         local suitespec
 245         for suitespec in $suitespecs; do
 246                 local suite=${suitespec%%:*}
 247                 local sname=${suitespec#*:}
 248
 249                 >$tmp/aq/package.$suite.$p
 250                 t-aq-archive-updated $suite $p
 251
 252                 >$tmp/aq/package.new.$p
 253                 t-aq-archive-updated new $p
 254
 255                 ln -sf $suite $tmp/aq/dsc_in_suite/$sname
 256
 257                 cat <<END >>$tmp/aq/suites
 258 $jsondelim
 259    {
 260       "archive" : "ftp-master",
 261       "codename" : "$suite",
 262       "components" : [
 263          "main",
 264          "contrib",
 265          "non-free"
 266       ],
 267       "name" : "$sname",
 268       "dakname" : "$sname"
 269 END
 270
 271                 jsondelim="   },"
 272
 273         done
 274         cat <<END >>$tmp/aq/suites
 275     }
 276 ]
 277 END
 278 }
 279
 280 t-aq-archive-updated () {
 281         local suite=$1
 282         local p=$2
 283         local suitedir=$tmp/aq/dsc_in_suite/$suite
 284         mkdir -p $suitedir
 285         perl <$tmp/aq/package.$suite.$p >$suitedir/$p -wne '
 286                 use JSON;
 287                 use strict;
 288                 our @v;
 289                 m{^(\S+) (\w+) ([^ \t/]+)/(\S+)} or die;
 290                 push @v, {
 291                         "version" => "$1",
 292                         "sha256sum" => "$2",
 293                         "component" => "$3",
 294                         "filename" => "$4",
 295                 };
 296                 END {
 297                         my $json = JSON->new->canonical();
 298                         print $json->encode(\@v) or die $!;
 299                 }
 300         '
 301 }
 302
 303 t-archive-process-incoming () {
 304         local suite=$1
 305         mv $tmp/incoming/${p}_* $tmp/mirror/pool/main/
 306         t-archive-query "$suite"
 307 }
 308
 309 t-archive-query () {
 310         local suite=${1-sid}
 311         local dscf=main/${p}_${v}.dsc
 312         t-archive-query-$t_archive_method "$suite" "$p" "$v" "$dscf"
 313 }
 314 t-archive-query-aq () {
 315         local suite=$1
 316         local p=$2
 317         local v=$3
 318         local dscf=$4
 319         local sha; sha=`sha256sum <$tmp/mirror/pool/$dscf`
 320         echo "${v} ${sha%  -} $dscf" >>$tmp/aq/package.$suite.${p}
 321         t-aq-archive-updated $suite $p
 322 }
 323
 324 t-archive () {
 325         t-archive-none $1
 326         v=$2
 327         local dscf=${p}_$2.dsc
 328         rm -f $tmp/mirror/pool/main/${p}_*
 329         ln $troot/pkg-srcs/${p}_${2%-*}* $tmp/mirror/pool/main/
 330         t-archive-query $suite
 331         rm -rf $tmp/extract
 332         mkdir $tmp/extract
 333         (set -e; cd $tmp/extract; dpkg-source -x ../mirror/pool/main/$dscf)
 334 }
 335
 336 t-git-dir-time-passes () {
 337         touch -d 'last year' $dgitrepo
 338 }
 339
 340 t-git-dir-check () {
 341         local gitdir=$dgitrepo
 342         case "$1" in
 343         enoent)
 344                 if test -e "$gitdir"; then fail "$gitdir exists"; fi
 345                 return
 346                 ;;
 347         public) wantstat='7[75]5' ;;
 348         secret) wantstat='7[70]0' ;;
 349         *)      fail "$1 t-git-dir-check ?" ;;
 350         esac
 351         gotstat=`stat -c%a $gitdir`
 352         case "$gotstat" in
 353         *$wantstat) return ;;
 354         *)      fail "$gitdir has mode $gotstat, expected $wantstat" ;;
 355         esac
 356 }
 357
 358 t-expect-fsck-fail () {
 359         echo >>$tmp/fsck.expected-errors "$1"
 360 }
 361
 362 t-git-fsck () {
 363         set +e
 364         LC_MESSAGES=C git fsck --no-dangling --strict 2>&1 \
 365                 | tee dgit-test-fsck.errs
 366         ps="${PIPESTATUS[*]}"
 367         set -e
 368
 369         local pats
 370         if [ -f $tmp/fsck.expected-errors ]; then
 371                 pats=(-w -f $tmp/fsck.expected-errors)
 372         else
 373                 test "$ps" = "0 0"
 374         fi
 375         pats+=(-e 'notice: HEAD points to an unborn branch')
 376         pats+=(-e 'notice: No default references')
 377
 378         set +e
 379         grep -v "${pats[@]}" dgit-test-fsck.errs
 380         rc=$?
 381         set -e
 382         case $rc in
 383         1) ;; # no unexpected errors
 384         0) fail "unexpected messages from git-fsck" ;;
 385         *) fail "grep of git-fsck failed" ;;
 386         esac
 387 }
 388
 389 t-fscks () {
 390         (
 391         shopt -s nullglob
 392         for d in $tmp/*/.git $tmp/git/*.git; do
 393                 cd "${d%/.git}"
 394                 t-git-fsck
 395         done
 396         )
 397 }
 398
 399 t-ok () {
 400         : '========================================'
 401         t-fscks
 402         echo ok.
 403 }
 404
 405 t-rm-dput-dropping () {
 406         rm -f $tmp/${p}_${v}_*.upload
 407 }
 408
 409 t-dgit () {
 410         local dgit=${DGIT_TEST-dgit}
 411         pwd >&2
 412         : '
 413 {{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{'
 414         $dgit --dgit=$dgit --dget:-u --dput:--config=$tmp/dput.cf \
 415  ${dgit_config_debian_alias-"--config-lookup-explode=dgit-distro.debian.alias-canon"} \
 416                 ${distro+${distro:+-d}}${distro--dtest-dummy} \
 417                 $DGIT_TEST_OPTS $DGIT_TEST_DEBUG \
 418                 -k39B13D8A $t_dgit_xopts "$@"
 419         : '}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}
 420 '
 421 }
 422
 423 t-dgit-manpage () {
 424         local section=$1
 425         local page=$2
 426         (export LC_ALL=C.UTF-8
 427          if [ "$DGIT_TEST_INTREE" ]; then
 428                 make -C $DGIT_TEST_INTREE $page.$section.view
 429          else
 430                 man $section $page
 431          fi)
 432 }
 433
 434 t-diff-nogit () {
 435         diff --exclude=.git --exclude=.pc -ruN $*
 436 }
 437
 438 t-files-notexist () {
 439         local f
 440         for f in "$@"; do
 441                 if [ -e $f ]; then
 442                         fail "$f exists!"
 443                 fi
 444         done
 445 }
 446
 447 t-cloned-fetched-good () {
 448         t-diff-nogit ../extract/$p-${v%-*} .
 449         t-clean-on-branch dgit/sid
 450         t-refs-same-start
 451         t-refs-same \
 452                 refs/heads/dgit/sid \
 453                 refs/remotes/dgit/dgit/sid
 454         t-refs-notexist refs/dgit/unstable refs/remotes/dgit/dgit/unstable
 455 }
 456
 457 t-output () {
 458         printf "%s${1:+\n}" "$1" >$tmp/t.want
 459         shift
 460         "$@" >$tmp/t.got
 461         diff $tmp/t.want $tmp/t.got
 462 }
 463
 464 t-clean-on-branch () {
 465         t-output "## $1" git status -b --porcelain
 466 }
 467
 468 t-setup-done () {
 469         local savevars=$1
 470         local savedirs=$2
 471         local importeval=$3
 472
 473         local import=IMPORT.${0##*/}
 474         exec 4>$tmp/$import.new
 475
 476         local vn
 477         for vn in $savevars; do
 478                 perl >&4 -I. -MDebian::Dgit -e '
 479                         printf "%s=%s\n", $ARGV[0], shellquote $ARGV[1]
 480                 ' $vn "$(eval "printf '%s\n' \"\$$vn\"")"
 481         done
 482
 483         (set -e; cd $tmp; tar cf $import.tar $savedirs)
 484
 485         printf >&4 "\n%s\n" "$importeval"
 486
 487         mv -f $tmp/$import.new $tmp/$import
 488 }
 489
 490 t-setup-import () {
 491         local setupname=$1
 492
 493         local setupsrc
 494         local lock
 495         if [ "x$tmpbase" = x ]; then
 496                 # ADTTMP was set on entry to tests/lib, so we
 497                 # are not sharing tmp area between tests
 498                 setupsrc="$tmp"
 499                 lock="$tmp/.dummy.lock"
 500         else
 501                 setupsrc="$tmpbase/$setupname"
 502                 lock="$setupsrc.lock"
 503         fi
 504
 505         local simport="$setupsrc/IMPORT.$setupname"
 506
 507         if ! [ -e "$simport" ]; then
 508                 with-lock-ex -w "$lock" \
 509                 xargs -0 -a $tmp/.save-env \
 510                 bash -xec '
 511                         cd "$1"; shift
 512                         setupname="$1"; shift
 513                         simport="$1"; shift
 514                         if [ -e "$simport" ]; then exit 0; fi
 515                         env - "$@" \
 516                         "tests/setup/$setupname"
 517                 ' x "$root" "$setupname" "$simport"
 518         fi
 519
 520         if [ "x$setupsrc" != "x$tmp" ]; then
 521                 (set -e; cd $tmp; tar xf "$simport.tar")
 522         fi
 523
 524         . "$simport"
 525 }
 526
 527 t-git-get-ref-exact () {
 528         local ref=$1
 529         # does not dereference, unlike t-git-get-ref
 530         case "$ref" in
 531         refs/*) ;;
 532         *) fail "t-git-get-ref-exact bad $ref" ;;
 533         esac
 534         git for-each-ref --format='%(objectname)' "[r]efs/${ref#refs/}"
 535 }
 536
 537 t-git-get-ref () {
 538         local ref=$1
 539         case "$ref" in
 540         refs/*) ;;
 541         *) fail "t-git-get-ref bad $ref" ;;
 542         esac
 543         (git show-ref -d $1 || test $? = 1) | perl -ne '
 544                 $x = $1 if m#^(\w+) \Q'$1'\E(?:\^\{\})?$#;
 545                 END { print "$x\n" if length $x; }
 546         '
 547 }
 548
 549 t-ref-same-exact () {
 550         local name="$1"
 551         local val; val=`t-git-get-ref-exact $name`
 552         t-ref-same-val "$name" $val
 553 }
 554
 555 t-ref-same () {
 556         local name="$1"
 557         local val; val=`t-git-get-ref $name`
 558         t-ref-same-val "$name" $val
 559 }
 560
 561 t-ref-head () {
 562         local val; val=`git rev-parse HEAD`
 563         t-ref-same-val HEAD $val
 564 }
 565
 566 t-ref-same-val () {
 567         local name="$1"
 568         local val=$2
 569         case "${t_ref_val-unset}" in
 570         unset)          ;;
 571         "$val")         ;;
 572         *)              fail "ref varies: ($name)\
 573  ${val:-nothing} != ${t_ref_val:-nothing} (${t_ref_names[*]})" ;;
 574         esac
 575         t_ref_val="$val"
 576         t_ref_names+=("$name")
 577 }
 578
 579 t-refs-same-start () {
 580         unset t_ref_val
 581         t_ref_names=()
 582 }
 583
 584 t-refs-same () {
 585         local g
 586         for g in $*; do
 587                 t-ref-same $g
 588         done
 589 }
 590
 591 t-refs-notexist () {
 592         local val
 593         for g in $*; do
 594                 val=`t-git-get-ref $g`
 595                 if [ "x$val" != x ]; then
 596                         fail "ref $g unexpectedly exists ($val)"
 597                 fi
 598         done
 599 }
 600
 601 t-v-tag () {
 602         echo refs/tags/$tagpfx/${v//\~/_}
 603 }
 604
 605 t-format-ref () {
 606         git log -n1 --pretty=format:"$1" "$2"
 607 }
 608
 609 t-sametree-parent () {
 610         local ref=$1
 611         local parent
 612         local ctree; ctree=$(t-format-ref '%T' "$ref")
 613         while :; do
 614                 local psame=''
 615                 for parent in $(t-format-ref '%P' "$ref"); do
 616                         local ptree; ptree=$(t-format-ref '%T' "$parent")
 617                         if [ "x$ptree" = "x$ctree" ]; then
 618                                 psame+=" $parent"
 619                         fi
 620                 done
 621                 case "$psame" in ""|" * *") break ;; esac
 622                 ref="${psame# }"
 623         done
 624         echo "$ref"
 625 }
 626
 627 t-check-pushed-master () {
 628         local master; master=`t-git-get-ref refs/heads/master`
 629         if [ x$master = x$t_ref_val ]; then return; fi
 630         if [ x$master = x ]; then fail "failed to push master"; fi
 631         # didn't update master, it must be not FF
 632         local mbase; mbase=`t-git-merge-base $master $t_ref_val`
 633         if [ x$mbase = x$master ]; then fail "failed to ff master"; fi
 634 }
 635
 636 t-pushed-good () {
 637         local branch=$1
 638         local suite=${2:-sid}
 639         t-refs-same \
 640                 refs/heads/$branch
 641         t-pushed-good-core
 642 }
 643
 644 t-pushed-good-core () {
 645         t-ref-dsc-dgit
 646         t-refs-same \
 647                 `t-v-tag` \
 648                 refs/remotes/dgit/dgit/$suite
 649         t-refs-notexist \
 650                 refs/heads/dgit/unstable \
 651                 refs/remotes/dgit/dgit/unstable
 652         (set -e; cd $dgitrepo
 653          t-refs-same \
 654                 refs/dgit/$suite \
 655                 `t-v-tag`
 656          ${t_check_pushed_master:- : NOT-DRS-NO-CHECK-PUSHED-MASTER}
 657          t-refs-notexist \
 658                 refs/dgit/unstable
 659         )
 660         git verify-tag `t-v-tag`
 661 }
 662
 663 t-splitbrain-pushed-good--unpack () {
 664         cd $tmp
 665         rm -rf t-unpack
 666         mkdir t-unpack
 667         cd t-unpack
 668         ln -s $tmp/mirror/pool/main/*.orig*.tar* .
 669         ln -s $tmp/incoming/*.orig*.tar* . ||:
 670         ln -s $incoming_dsc .
 671         ln -s ${incoming_dsc/.dsc/.debian.tar}* .
 672         dpkg-source "$@" -x *.dsc
 673         cd */.
 674         git init
 675         git fetch ../../$p "refs/tags/*:refs/tags/*"
 676 }
 677
 678 t-splitbrain-pushed-good--checkprep () {
 679         git add -Af .
 680         git rm --cached -r --ignore-unmatch .pc
 681 }
 682
 683 t-splitbrain-pushed-good--checkdiff () {
 684         local tag=$1
 685         t-splitbrain-pushed-good--checkprep
 686         t-output "" git diff --stat --cached $tag
 687 }
 688
 689 t-splitbrain-pushed-good-start () {
 690         dep14tag=refs/tags/test-dummy/${v//\~/_}
 691         dgittag=$(t-v-tag)
 692         t-output "" git status --porcelain
 693         t-ref-head
 694         t-refs-same $dep14tag
 695         (set -e; cd $dgitrepo; t-refs-same $dep14tag)
 696         git merge-base --is-ancestor $dep14tag $dgittag
 697
 698         t-refs-same-start
 699         t-ref-same refs/heads/split.p
 700         case "$(t-git-get-ref refs/heads/split.b)" in
 701         "$t_ref_val") ;;
 702         "$(git rev-parse refs/heads/split.p^0)") ;;
 703         "$(git rev-parse refs/heads/split.p^1)") ;;
 704         *) fail 'bad b/p' ;;
 705         esac
 706         t-pushed-good-core
 707
 708         t-incoming-dsc
 709
 710         t-splitbrain-pushed-good--unpack
 711         t-splitbrain-pushed-good--checkdiff $dgittag
 712 }
 713 t-splitbrain-pushed-good-end-made-dep14 () {
 714         t-splitbrain-pushed-good--checkdiff $dep14tag
 715         cd $tmp/$p
 716 }
 717
 718 t-splitbrain-rm-gitignore-patch () {
 719         perl -i -pe '
 720                 next unless $_ eq "auto-gitignore\n";
 721                 die if $counter++;
 722                 chomp;
 723                 rename "debian/patches/$_", "../t-auto-gitignore" or die $!;
 724                 $_ = "";
 725         ' debian/patches/series
 726 }
 727
 728 t-gbp-pushed-good () {
 729         local suite=${1:-sid}
 730         t-splitbrain-pushed-good-start
 731
 732         # Right, now we want to check that the maintainer tree and
 733         # the dgit tree differ in exactly the ways we expect.  We
 734         # achieve this by trying to reconstruct the maintainer tree
 735         # from the dgit tree.
 736
 737         # So, unpack it withut the patches applied
 738         t-splitbrain-pushed-good--unpack --skip-patches
 739
 740         # dgit might have added a .gitignore patch, which we need to
 741         # drop and remove
 742         t-splitbrain-rm-gitignore-patch
 743
 744         # Now the result should differ only in non-debian/ .gitignores
 745         t-splitbrain-pushed-good--checkprep
 746         git diff --cached --name-only $dep14tag >../changed
 747         perl -ne '
 748                 next if !m#^debian/# && m#(^|/)\.gitignore#;
 749                 die "$_ mismatch";
 750         ' <../changed
 751
 752         # If we actually apply the gitignore patch by hand, it
 753         # should be perfect:
 754         if [ -f ../t-auto-gitignore ]; then
 755                 patch --backup-if-mismatch -p1 -u <../t-auto-gitignore
 756         fi
 757
 758         t-splitbrain-pushed-good-end-made-dep14
 759 }
 760
 761 t-unapplied-pushed-good () {
 762         t-splitbrain-pushed-good-start
 763         t-splitbrain-pushed-good--unpack --skip-patches
 764         t-splitbrain-pushed-good-end-made-dep14
 765 }
 766
 767 t-dpm-pushed-good () {
 768         t-splitbrain-pushed-good-start
 769         t-splitbrain-pushed-good--unpack
 770         t-splitbrain-rm-gitignore-patch
 771         t-splitbrain-pushed-good-end-made-dep14
 772 }
 773
 774 t-commit-build-push-expect-log () {
 775         local msg=$1
 776         local mpat=$2
 777         t-commit "$msg"
 778         t-dgit build
 779         LC_MESSAGES=C \
 780         t-dgit push --new 2>&1 |tee $tmp/push.log
 781         t-grep-mpat "$mpat" $tmp/push.log
 782 }
 783
 784 t-822-field () {
 785         local file=$1
 786         local field=$2
 787         perl -e '
 788                 use Dpkg::Control::Hash;
 789                 my $h = new Dpkg::Control::Hash allow_pgp=>1;
 790                 $h->parse(\*STDIN,"'"$file"'");
 791                 my $val = $h->{"'$field'"},"\n";
 792                 die "'"$file $field"'" unless defined $val;
 793                 print $val,"\n";
 794         ' <$file
 795 }
 796
 797 t-defdistro () {
 798         export DGIT_TEST_DISTRO=''
 799         distro=''
 800         t-git-config dgit-suite.unstable.distro test-dummy
 801 }
 802
 803 t-stunt-envvar () {
 804         local var=$1
 805         local tstunt=$2
 806         eval '
 807                 case "$'$var'" in
 808                 "$tstunt:"*)    ;;
 809                 *":$tstunt:"*)  ;;
 810                 "")             '$var'="$tstunt" ;;
 811                 *)              '$var'="$tstunt:$'$var'" ;;
 812                 esac
 813                 export '$var'
 814         '
 815 }
 816
 817 t-tstunt--save-real () {
 818         local f="$1"
 819         case "$f" in
 820         */*) return ;;
 821         esac
 822
 823         local rc
 824         local real
 825         set +e
 826         real=$(
 827                 p=":$PATH:"
 828                 p="${p/:"$tmp/tstunt":/:}"
 829                 p="${p%:}"
 830                 p="${p#:}"
 831                 PATH="$p"
 832                 type -p "$f"
 833         )
 834         rc=$?
 835         set -e
 836
 837         case $rc in
 838         1)      return ;;
 839         0)      ;;
 840         *)      fail "did not find $f on PATH $PATH" ;;
 841         esac
 842
 843         local varname=${f//[^_0-9a-zA-Z]/_}
 844         varname=DGIT_TEST_REAL_${varname^^}
 845
 846         eval "
 847                 : \${$varname:=\$real}
 848                 export $varname
 849         "
 850 }
 851
 852 t-tstunt () {
 853         local tstunt=$tmp/tstunt
 854         t-stunt-envvar PATH $tstunt
 855         t-stunt-envvar PERLLIB $tstunt
 856         local f
 857         for f in "$@"; do
 858                 t-tstunt--save-real $f
 859                 f="./$f"
 860                 local d="$tstunt/${f%/*}"
 861                 mkdir -p $d
 862                 ln -sf "$troot/tstunt/$f" "$d"/.
 863         done
 864 }
 865
 866 t-tstunt-parsechangelog () {
 867         t-tstunt dpkg-parsechangelog Dpkg/Changelog/Parse.pm
 868 }
 869
 870 t-tstunt-lintian () {
 871         t-tstunt lintian
 872 }
 873
 874 t-tstunt-debuild () {
 875         t-tstunt debuild
 876 }
 877
 878 t-incoming-dsc () {
 879         local dsc=${p}_${v}.dsc
 880         incoming_dsc=$tmp/incoming/$dsc
 881 }
 882
 883 t-ref-dsc-dgit () {
 884         t-incoming-dsc
 885         local val; val=`t-822-field $incoming_dsc Dgit`
 886         val=$( perl -e '
 887                 $_=shift @ARGV;
 888                 die "Dgit $_ ?" unless m/^\w+\b/;
 889                 print $&,"\n" or die $!;
 890         ' "$val")
 891         t-ref-same-val $incoming_dsc "$val"
 892 }
 893
 894 t-apply-diff () {
 895         local v1=$1
 896         local v2=$2
 897         (cd $troot/pkg-srcs;
 898          debdiff ${p}_${v1}.dsc ${p}_${v2}.dsc || test $? = 1) \
 899          | patch -p1 -u
 900 }
 901
 902 t-gbp-unapplied-pq2qc () {
 903         # does `gbp pq export'
 904         # commits the resulting debian/patches on  qc/BRANCH
 905         # leaves us on qc/BRANCH (eg "qc/quilt-tip"))
 906         # qc/BRANCH is not fast-forwarding
 907
 908         gbp pq export
 909
 910         branch=`git symbolic-ref HEAD`
 911         branch=${branch#refs/heads/}
 912
 913         case "$branch" in
 914         */*) fail "unexpected branch $branch" ;;
 915         esac
 916
 917         git branch -f qc/$branch
 918         git checkout qc/$branch
 919         git add debian/patches
 920         git commit -m 'Commit patch queue'
 921 }
 922
 923 t-git-pseudo-merge () {
 924         # like   git merge -s ours
 925         if [ ! "$git_pseuomerge_opts" ]; then
 926                 if git merge --help \
 927                  | grep -q allow-unrelated-histories; then
 928                         git_pseuomerge_opts='--allow-unrelated-histories'
 929                 fi
 930                 git_pseuomerge_opts+=' -s ours'
 931         fi
 932         git merge $git_pseuomerge_opts "$@"
 933 }
 934
 935 t-gbp-example-prep-no-ff () {
 936         t-tstunt-parsechangelog
 937         t-archive example 1.0-1
 938         t-git-none
 939         t-worktree 1.0
 940
 941         cd example
 942
 943         t-dgit fetch
 944
 945         git checkout -b patch-queue/quilt-tip-2 patch-queue/quilt-tip
 946         gbp pq rebase
 947
 948         echo '/* some comment */' >>src.c
 949         git add src.c
 950         git commit -m 'Add a comment to an upstream file'
 951
 952         t-gbp-unapplied-pq2qc
 953
 954         t-commit 'some updates' 1.0-2
 955 }
 956
 957 t-gbp-example-prep () {
 958         t-gbp-example-prep-no-ff
 959
 960         t-git-pseudo-merge \
 961                 -m 'Pseudo-merge to make descendant of archive' \
 962                 remotes/dgit/dgit/sid
 963 }
 964
 965 t-make-badcommit () {
 966         badcommit=$(
 967                 git cat-file commit HEAD | \
 968                 perl -pe 's/^committer /commiter /' | \
 969                 git hash-object -w -t commit --stdin
 970         )
 971         t-expect-fsck-fail $badcommit
 972 }
 973
 974 t-commit () {
 975         local msg=$1
 976         v=${2:-${majorv:-1}.$revision}
 977         dch --force-distribution -v$v --distribution ${3:-unstable} "$1"
 978         git add debian/changelog
 979         debcommit
 980         revision=$(( ${revision-0} + 1 ))
 981 }
 982
 983 t-git-config () {
 984         git config --global "$@"
 985 }
 986
 987 t-drs () {
 988  t-git-config dgit-distro.test-dummy.git-url "ext::$troot/drs-git-ext %S "
 989  t-git-config dgit-distro.test-dummy.git-check true
 990  t-git-config dgit-distro.test-dummy.git-create true
 991  t-git-config dgit-distro.test-dummy.dgit-tag-format new,old,maint
 992         cp $troot/gnupg/{dd.gpg,dm.gpg,dm.txt} $tmp/.
 993         cp $troot/suites $tmp/.
 994         cp $troot/suites $tmp/suites-master
 995
 996         export t_check_pushed_master=t-check-pushed-master
 997
 998         drs_dispatch=$tmp/distro=test-dummy
 999         mkdir $drs_dispatch
1000
1001         if [ "x$DGIT_TEST_INTREE" != x ]; then
1002                 ln -sf "$DGIT_TEST_INTREE" $drs_dispatch/dgit-live
1003         fi
1004
1005         ln -sf $tmp/git $drs_dispatch/repos
1006         ln -sf $tmp/suites $tmp/suites-master $tmp/dm.txt $drs_dispatch/
1007         mkdir -p $drs_dispatch/keyrings
1008         ln -sf $tmp/dd.gpg $drs_dispatch/keyrings/debian-keyring.gpg
1009         ln -sf $tmp/dm.gpg $drs_dispatch/keyrings/debian-maintainers.gpg
1010         ln -sf /bin/true $drs_dispatch/policy-hook
1011 }
1012
1013 t-newtag () {
1014  export tagpfx=archive/test-dummy
1015  t-git-config dgit-distro.test-dummy.dgit-tag-format new,maint
1016 }
1017 t-oldtag () {
1018  export tagpfx=test-dummy
1019  t-git-config dgit-distro.test-dummy.dgit-tag-format old
1020 }
1021
1022 t-dsd () {
1023         t-drs
1024  t-git-config dgit-distro.test-dummy.ssh "$troot/dsd-ssh"
1025  t-git-config dgit-distro.test-dummy.git-check ssh-cmd
1026  t-git-config dgit-distro.test-dummy.git-create true
1027  t-git-config dgit-distro.test-dummy.git-url \
1028                 "ext::$troot/dsd-ssh X %S /dgit/test-dummy/repos"
1029
1030  t-git-config dgit-distro.test-dummy.diverts.drs /drs
1031  t-git-config dgit-distro.test-dummy/drs.ssh "$troot/ssh"
1032  t-git-config dgit-distro.test-dummy/drs.git-url $tmp/git
1033  t-git-config dgit-distro.test-dummy/drs.git-check ssh-cmd
1034  t-git-config dgit-distro.test-dummy/drs.git-create ssh-cmd
1035
1036         echo 'no-such-package* drs' >$drs_dispatch/diverts
1037 }
1038
1039 t-policy-admin () {
1040         : '(((((((((((((((((((((((((((((((((((((((('
1041         ${DGIT_INFRA_PFX}dgit-repos-admin-debian --repos $tmp/git "$@"
1042         : '))))))))))))))))))))))))))))))))))))))))'
1043 }
1044
1045 t-policy-nonexist () {
1046         ln -sf no-such-file-or-directory $drs_dispatch/policy-hook
1047 }
1048
1049 t-make-hook-link () {
1050         local hook=$1 # in infra/
1051         local linkpath=$2
1052         hook=${DGIT_INFRA_PFX}$hook
1053         case $hook in
1054         */*)    ;;
1055         *)      hook=`type -P $hook` ;;
1056         esac
1057         ln -sf "$hook" $linkpath
1058 }
1059
1060 t-policy () {
1061         local policyhook=$1
1062         t-make-hook-link $policyhook $drs_dispatch/policy-hook
1063 }
1064
1065 t-debpolicy () {
1066         t-dsd
1067         t-policy dgit-repos-policy-debian
1068
1069         mkdir $tmp/git
1070         t-policy-admin create-db
1071 }
1072
1073 t-policy-periodic () {
1074         : '(((((((((((((((((((((((((((((((((((((((('
1075         ${DGIT_REPOS_SERVER_TEST-dgit-repos-server} \
1076                 test-dummy $drs_dispatch '' --cron
1077         : '))))))))))))))))))))))))))))))))))))))))'
1078 }
1079
1080 t-restrict () {
1081         local restriction=$1
1082         (cd $root; t-restriction-$restriction >&2)
1083 }
1084
1085 t-dependencies () {
1086         : "Hopefully installed: $*"
1087 }
1088
1089 t-chain-test () {
1090         local ct=$1
1091         local d=${0%/*}
1092         cd $root
1093         export DGIT_TEST_TESTNAME="$testname"
1094         export DGIT_TEST_TMPBASE="$tmpbase"
1095         export ADTTMP=$tmp
1096         exec "$d/$ct"
1097 }
1098
1099 t-alt-test () {
1100         local t=${0##*/}
1101         t-${t%%-*}
1102         t-chain-test "${t#*-}"
1103 }
1104
1105 t-git-config dgit.default.old-dsc-distro test-dummy
1106
1107 case "$0" in
1108 */gnupg) ;;
1109 *)      t-setup-import gnupg    ;;
1110 esac