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='1515000000 +0100'
  35 export GIT_AUTHOR_DATE='1515000000 +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 $troot/git-template.tar)
 190 }
 191
 192 t-salsa-add-remote () {
 193         local d=$tmp/salsa/$p
 194         mkdir -p $d
 195         (set -e; cd $d; git init --bare)
 196         git remote add ${1-origin} $d
 197 }
 198
 199 t-git-merge-base () {
 200         git merge-base $1 $2 || test $? = 1
 201 }
 202
 203 t-has-ancestor () {
 204         # t-has-ancestor ANCESTOR
 205         # (CHILD is implicit, HEAD)
 206         local now;      now=`git rev-parse HEAD`
 207         local ancestor; ancestor=`git rev-parse $1^{}`
 208         local mbase;    mbase=`t-git-merge-base $ancestor $now`
 209         if [ x$mbase != x$ancestor ]; then
 210                 fail "not ff $ancestor..$now, $mbase != $ancestor"
 211         fi
 212 }
 213
 214 t-has-parent-or-is () {
 215         # t-has-parent-or-is CHILD PARENT
 216         local child=$1
 217         local parent=$2
 218         local parents
 219         parents=$(git show --pretty=format:' %P %H ' "$child")
 220         parent=$(git rev-parse "$parent~0")
 221         case "$parents" in
 222         *" $parent "*)  ;;
 223         *)      fail "child $child lacks parent $parent" ;;
 224         esac
 225 }
 226
 227 t-prep-newpackage () {
 228         t-select-package $1
 229         v=$2
 230         t-archive-none $p
 231         t-git-none
 232         t-worktree $v
 233         cd $p
 234         if ! git show-ref --verify --quiet refs/heads/master; then
 235                 git branch -m dgit/sid master
 236                 git remote rm dgit
 237         fi
 238         cd ..
 239 }
 240
 241 t-archive-none () {
 242         t-select-package $1
 243         t-archive-none-$t_archive_method
 244 }
 245 t-archive-none-aq () {
 246         mkdir -p $tmp/aq/dsc_in_suite $tmp/mirror/pool/main
 247
 248         : >$tmp/aq/suites
 249         local jsondelim="["
 250
 251         local suitespec
 252         for suitespec in $suitespecs; do
 253                 local suite=${suitespec%%:*}
 254                 local sname=${suitespec#*:}
 255
 256                 >$tmp/aq/package.$suite.$p
 257                 t-aq-archive-updated $suite $p
 258
 259                 >$tmp/aq/package.new.$p
 260                 t-aq-archive-updated new $p
 261
 262                 ln -sf $suite $tmp/aq/dsc_in_suite/$sname
 263
 264                 cat <<END >>$tmp/aq/suites
 265 $jsondelim
 266    {
 267       "archive" : "ftp-master",
 268       "codename" : "$suite",
 269       "components" : [
 270          "main",
 271          "contrib",
 272          "non-free"
 273       ],
 274       "name" : "$sname",
 275       "dakname" : "$sname"
 276 END
 277
 278                 jsondelim="   },"
 279
 280         done
 281         cat <<END >>$tmp/aq/suites
 282     }
 283 ]
 284 END
 285 }
 286
 287 t-aq-archive-updated () {
 288         local suite=$1
 289         local p=$2
 290         local suitedir=$tmp/aq/dsc_in_suite/$suite
 291         mkdir -p $suitedir
 292         perl <$tmp/aq/package.$suite.$p >$suitedir/$p -wne '
 293                 use JSON;
 294                 use strict;
 295                 our @v;
 296                 m{^(\S+) (\w+) ([^ \t/]+)/(\S+)} or die;
 297                 push @v, {
 298                         "version" => "$1",
 299                         "sha256sum" => "$2",
 300                         "component" => "$3",
 301                         "filename" => "$4",
 302                 };
 303                 END {
 304                         my $json = JSON->new->canonical();
 305                         print $json->encode(\@v) or die $!;
 306                 }
 307         '
 308 }
 309
 310 t-archive-process-incoming () {
 311         local suite=$1
 312         mv $tmp/incoming/${p}_* $tmp/mirror/pool/main/
 313         t-archive-query "$suite"
 314 }
 315
 316 t-archive-query () {
 317         local suite=${1-sid}
 318         local dscf=main/${p}_${v}.dsc
 319         t-archive-query-$t_archive_method "$suite" "$p" "$v" "$dscf"
 320 }
 321 t-archive-query-aq () {
 322         local suite=$1
 323         local p=$2
 324         local v=$3
 325         local dscf=$4
 326         local sha; sha=`sha256sum <$tmp/mirror/pool/$dscf`
 327         echo "${v} ${sha%  -} $dscf" >>$tmp/aq/package.$suite.${p}
 328         t-aq-archive-updated $suite $p
 329 }
 330
 331 t-archive () {
 332         t-archive-none $1
 333         v=$2
 334         local dscf=${p}_$2.dsc
 335         rm -f $tmp/mirror/pool/main/${p}_*
 336         ln $troot/pkg-srcs/${p}_${2%-*}* $tmp/mirror/pool/main/
 337         t-archive-query $suite
 338         rm -rf $tmp/extract
 339         mkdir $tmp/extract
 340         (set -e; cd $tmp/extract; dpkg-source -x ../mirror/pool/main/$dscf)
 341 }
 342
 343 t-git-dir-time-passes () {
 344         touch -d 'last year' $dgitrepo
 345 }
 346
 347 t-git-dir-check () {
 348         local gitdir=$dgitrepo
 349         case "$1" in
 350         enoent)
 351                 if test -e "$gitdir"; then fail "$gitdir exists"; fi
 352                 return
 353                 ;;
 354         public) wantstat='7[75]5' ;;
 355         secret) wantstat='7[70]0' ;;
 356         *)      fail "$1 t-git-dir-check ?" ;;
 357         esac
 358         gotstat=`stat -c%a $gitdir`
 359         case "$gotstat" in
 360         *$wantstat) return ;;
 361         *)      fail "$gitdir has mode $gotstat, expected $wantstat" ;;
 362         esac
 363 }
 364
 365 t-expect-fsck-fail () {
 366         echo >>$tmp/fsck.expected-errors "$1"
 367 }
 368
 369 t-git-fsck () {
 370         local fsckerrs=$(git rev-parse --git-dir)/dgit-test-fsck.errs
 371
 372         set +e
 373         LC_MESSAGES=C git fsck --no-dangling --strict 2>&1 \
 374                 | tee $fsckerrs
 375         ps="${PIPESTATUS[*]}"
 376         set -e
 377
 378         local pats
 379         if [ -f $tmp/fsck.expected-errors ]; then
 380                 pats=(-w -f $tmp/fsck.expected-errors)
 381         else
 382                 test "$ps" = "0 0"
 383         fi
 384         pats+=(-e 'notice: HEAD points to an unborn branch')
 385         pats+=(-e 'notice: No default references')
 386
 387         set +e
 388         grep -v "${pats[@]}" $fsckerrs
 389         rc=$?
 390         set -e
 391         case $rc in
 392         1) ;; # no unexpected errors
 393         0) fail "unexpected messages from git-fsck" ;;
 394         *) fail "grep of git-fsck failed" ;;
 395         esac
 396 }
 397
 398 t-fscks () {
 399         (
 400         shopt -s nullglob
 401         for d in $tmp/*/.git $tmp/git/*.git; do
 402                 cd "${d%/.git}"
 403                 t-git-fsck
 404         done
 405         )
 406 }
 407
 408 t-ok () {
 409         : '========================================'
 410         t-fscks
 411         echo ok.
 412 }
 413
 414 t-rm-dput-dropping () {
 415         rm -f $tmp/${p}_${v}_*.upload
 416 }
 417
 418 t-dgit () {
 419         local dgit=${DGIT_TEST-dgit}
 420         pwd >&2
 421         : '
 422 {{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{'
 423         $dgit --dgit=$dgit --dget:-u --dput:--config=$tmp/dput.cf \
 424  ${dgit_config_debian_alias-"--config-lookup-explode=dgit-distro.debian.alias-canon"} \
 425  ${DGIT_GITDEBREBASE_TEST+--git-debrebase=}${DGIT_GITDEBREBASE_TEST} \
 426                 ${distro+${distro:+-d}}${distro--dtest-dummy} \
 427                 $DGIT_TEST_OPTS $DGIT_TEST_DEBUG \
 428                 -kBCD22CD83243B79D3DFAC33EA3DBCBC039B13D8A $t_dgit_xopts "$@"
 429         : '}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}
 430 '
 431 }
 432
 433 t-dgit-manpage () {
 434         local section=$1
 435         local page=$2
 436         (export LC_ALL=C.UTF-8
 437          if [ "$DGIT_TEST_INTREE" ]; then
 438                 make -C $DGIT_TEST_INTREE $page.$section.view
 439          else
 440                 man $section $page
 441          fi)
 442 }
 443
 444 t-diff-nogit () {
 445         diff --exclude=.git --exclude=.pc -ruN $*
 446 }
 447
 448 t-files-notexist () {
 449         local f
 450         for f in "$@"; do
 451                 if [ -e $f ]; then
 452                         fail "$f exists!"
 453                 fi
 454         done
 455 }
 456
 457 t-cloned-fetched-good () {
 458         t-diff-nogit ../extract/$p-${v%-*} .
 459         t-clean-on-branch dgit/sid
 460         t-refs-same-start
 461         t-refs-same \
 462                 refs/heads/dgit/sid \
 463                 refs/remotes/dgit/dgit/sid
 464         t-refs-notexist refs/dgit/unstable refs/remotes/dgit/dgit/unstable
 465 }
 466
 467 t-output () {
 468         printf "%s${1:+\n}" "$1" >$tmp/t.want
 469         shift
 470         "$@" >$tmp/t.got
 471         diff $tmp/t.want $tmp/t.got
 472 }
 473
 474 t-clean-on-branch () {
 475         t-output "## $1" git status -b --porcelain
 476 }
 477
 478 t-setup-done () {
 479         local savevars=$1
 480         local savedirs=$2
 481         local importeval=$3
 482
 483         local import=IMPORT.${DGIT_TEST_TESTNAME-${0##*/}}
 484         exec 4>$tmp/$import.new
 485
 486         local vn
 487         for vn in $savevars; do
 488                 perl >&4 -"I$root" -MDebian::Dgit -e '
 489                         printf "%s=%s\n", $ARGV[0], shellquote $ARGV[1]
 490                 ' $vn "$(eval "printf '%s\n' \"\$$vn\"")"
 491         done
 492
 493         (set -e; cd $tmp; tar cf $import.tar $savedirs)
 494
 495         printf >&4 "\n%s\n" "$importeval"
 496
 497         mv -f $tmp/$import.new $tmp/$import
 498 }
 499
 500 t-setup-import () {
 501         local setupname=$1
 502
 503         local setupsrc
 504         local lock
 505         if [ "x$tmpbase" = x ]; then
 506                 # ADTTMP was set on entry to tests/lib, so we
 507                 # are not sharing tmp area between tests
 508                 setupsrc="$tmp"
 509                 lock="$tmp/.dummy.lock"
 510         else
 511                 setupsrc="$tmpbase/$setupname"
 512                 lock="$setupsrc.lock"
 513         fi
 514
 515         local simport="$setupsrc/IMPORT.$setupname"
 516
 517         if ! [ -e "$simport" ]; then
 518                 with-lock-ex -w "$lock" \
 519                 xargs -0 -a $tmp/.save-env \
 520                 bash -xec '
 521                         cd "$1"; shift
 522                         setupname="$1"; shift
 523                         simport="$1"; shift
 524                         if [ -e "$simport" ]; then exit 0; fi
 525                         env - "$@" \
 526                         "tests/setup/$setupname"
 527                 ' x "$root" "$setupname" "$simport"
 528         fi
 529
 530         if [ "x$setupsrc" != "x$tmp" ]; then
 531                 (set -e; cd $tmp; tar xf "$simport.tar")
 532         fi
 533
 534         . "$simport"
 535 }
 536
 537 t-git-get-ref-exact () {
 538         local ref=$1
 539         # does not dereference, unlike t-git-get-ref
 540         case "$ref" in
 541         refs/*) ;;
 542         *) fail "t-git-get-ref-exact bad $ref" ;;
 543         esac
 544         git for-each-ref --format='%(objectname)' "[r]efs/${ref#refs/}"
 545 }
 546
 547 t-git-get-ref () {
 548         local ref=$1
 549         case "$ref" in
 550         refs/*) ;;
 551         *) fail "t-git-get-ref bad $ref" ;;
 552         esac
 553         (git show-ref -d $1 || test $? = 1) | perl -ne '
 554                 $x = $1 if m#^(\w+) \Q'$1'\E(?:\^\{\})?$#;
 555                 END { print "$x\n" if length $x; }
 556         '
 557 }
 558
 559 t-ref-same-exact () {
 560         local name="$1"
 561         local val; val=`t-git-get-ref-exact $name`
 562         t-ref-same-val "$name" $val
 563 }
 564
 565 t-ref-same () {
 566         local name="$1"
 567         local val; val=`t-git-get-ref $name`
 568         t-ref-same-val "$name" $val
 569 }
 570
 571 t-ref-head () {
 572         local val; val=`git rev-parse HEAD`
 573         t-ref-same-val HEAD $val
 574 }
 575
 576 t-ref-same-val () {
 577         local name="$1"
 578         local val=$2
 579         case "${t_ref_val-unset}" in
 580         unset)          ;;
 581         "$val")         ;;
 582         *)              fail "ref varies: ($name)\
 583  ${val:-nothing} != ${t_ref_val:-nothing} (${t_ref_names[*]})" ;;
 584         esac
 585         t_ref_val="$val"
 586         t_ref_names+=("$name")
 587 }
 588
 589 t-refs-same-start () {
 590         unset t_ref_val
 591         t_ref_names=()
 592 }
 593
 594 t-refs-same () {
 595         local g
 596         for g in $*; do
 597                 t-ref-same $g
 598         done
 599 }
 600
 601 t-refs-notexist () {
 602         local val
 603         for g in $*; do
 604                 val=`t-git-get-ref $g`
 605                 if [ "x$val" != x ]; then
 606                         fail "ref $g unexpectedly exists ($val)"
 607                 fi
 608         done
 609 }
 610
 611 t-v-tag () {
 612         echo refs/tags/$tagpfx/${v//\~/_}
 613 }
 614
 615 t-format-ref () {
 616         git log -n1 --pretty=format:"$1" "$2"
 617 }
 618
 619 t-sametree-parent () {
 620         local ref=$1
 621         local parent
 622         local ctree; ctree=$(t-format-ref '%T' "$ref")
 623         while :; do
 624                 local psame=''
 625                 for parent in $(t-format-ref '%P' "$ref"); do
 626                         local ptree; ptree=$(t-format-ref '%T' "$parent")
 627                         if [ "x$ptree" = "x$ctree" ]; then
 628                                 psame+=" $parent"
 629                         fi
 630                 done
 631                 case "$psame" in ""|" * *") break ;; esac
 632                 ref="${psame# }"
 633         done
 634         echo "$ref"
 635 }
 636
 637 t-check-pushed-master () {
 638         local master; master=`t-git-get-ref refs/heads/master`
 639         if [ x$master = x$t_ref_val ]; then return; fi
 640         if [ x$master = x ]; then fail "failed to push master"; fi
 641         # didn't update master, it must be not FF
 642         local mbase; mbase=`t-git-merge-base $master $t_ref_val`
 643         if [ x$mbase = x$master ]; then fail "failed to ff master"; fi
 644 }
 645
 646 t-push-was-source-only () {
 647         local f
 648         t-files-notexist $tmp/incoming/${p}_${v}_*.deb \
 649                          $tmp/incoming/${p}_${v}_*.udeb
 650         # we permit _source.buildinfo files; see test_changes_source_only()
 651         for f in $tmp/incoming/${p}_${v}_*.buildinfo; do
 652             if [ -e $f ]; then
 653                 case "$f" in
 654                     *_source.buildinfo) ;;
 655                     *) fail "non-source-only file $f exists!" ;;
 656                 esac
 657             fi
 658         done
 659 }
 660
 661 t-pushed-good () {
 662         local branch=$1
 663         local suite=${2:-sid}
 664         t-refs-same \
 665                 refs/heads/$branch
 666         t-pushed-good-core
 667 }
 668
 669 t-pushed-good-core () {
 670         t-ref-dsc-dgit
 671         t-refs-same \
 672                 `t-v-tag` \
 673                 refs/remotes/dgit/dgit/$suite
 674         t-refs-notexist \
 675                 refs/heads/dgit/unstable \
 676                 refs/remotes/dgit/dgit/unstable
 677         (set -e; cd $dgitrepo
 678          t-refs-same \
 679                 refs/dgit/$suite \
 680                 `t-v-tag`
 681          ${t_check_pushed_master:- : NOT-DRS-NO-CHECK-PUSHED-MASTER}
 682          t-refs-notexist \
 683                 refs/dgit/unstable
 684         )
 685         git verify-tag `t-v-tag`
 686 }
 687
 688 t-splitbrain-pushed-good--unpack () {
 689         cd $tmp
 690         rm -rf t-unpack
 691         mkdir t-unpack
 692         cd t-unpack
 693         ln -s $tmp/mirror/pool/main/*.orig*.tar* .
 694         ln -s $tmp/incoming/*.orig*.tar* . ||:
 695         ln -s $incoming_dsc .
 696         ln -s ${incoming_dsc/.dsc/.debian.tar}* .
 697         dpkg-source "$@" -x *.dsc
 698         cd */.
 699         git init
 700         git fetch ../../$p "refs/tags/*:refs/tags/*"
 701 }
 702
 703 t-splitbrain-pushed-good--checkprep () {
 704         git add -Af .
 705         git rm --cached -r --ignore-unmatch .pc
 706 }
 707
 708 t-splitbrain-pushed-good--checkdiff () {
 709         local tag=$1
 710         t-splitbrain-pushed-good--checkprep
 711         t-output "" git diff --stat --cached $tag
 712 }
 713
 714 t-splitbrain-pushed-good-start () {
 715         dep14tag=refs/tags/test-dummy/${v//\~/_}
 716         dgittag=$(t-v-tag)
 717         t-output "" git status --porcelain
 718         t-ref-head
 719         t-refs-same $dep14tag
 720         (set -e; cd $dgitrepo; t-refs-same $dep14tag)
 721         git merge-base --is-ancestor $dep14tag $dgittag
 722
 723         t-refs-same-start
 724         t-ref-same refs/heads/split.p
 725         case "$(t-git-get-ref refs/heads/split.b)" in
 726         "$t_ref_val") ;;
 727         "$(git rev-parse refs/heads/split.p^0)") ;;
 728         "$(git rev-parse refs/heads/split.p^1)") ;;
 729         *) fail 'bad b/p' ;;
 730         esac
 731         t-pushed-good-core
 732
 733         t-incoming-dsc
 734
 735         t-splitbrain-pushed-good--unpack
 736         t-splitbrain-pushed-good--checkdiff $dgittag
 737 }
 738 t-splitbrain-pushed-good-end-made-dep14 () {
 739         t-splitbrain-pushed-good--checkdiff $dep14tag
 740         cd $tmp/$p
 741 }
 742
 743 t-splitbrain-rm-gitignore-patch () {
 744         perl -i -pe '
 745                 next unless $_ eq "auto-gitignore\n";
 746                 die if $counter++;
 747                 chomp;
 748                 rename "debian/patches/$_", "../t-auto-gitignore" or die $!;
 749                 $_ = "";
 750         ' debian/patches/series
 751 }
 752
 753 t-gbp-pushed-good () {
 754         local suite=${1:-sid}
 755         t-splitbrain-pushed-good-start
 756
 757         # Right, now we want to check that the maintainer tree and
 758         # the dgit tree differ in exactly the ways we expect.  We
 759         # achieve this by trying to reconstruct the maintainer tree
 760         # from the dgit tree.
 761
 762         # So, unpack it withut the patches applied
 763         t-splitbrain-pushed-good--unpack --skip-patches
 764
 765         # dgit might have added a .gitignore patch, which we need to
 766         # drop and remove
 767         t-splitbrain-rm-gitignore-patch
 768
 769         # Now the result should differ only in non-debian/ .gitignores
 770         t-splitbrain-pushed-good--checkprep
 771         git diff --cached --name-only $dep14tag >../changed
 772         perl -ne '
 773                 next if !m#^debian/# && m#(^|/)\.gitignore#;
 774                 die "$_ mismatch";
 775         ' <../changed
 776
 777         # If we actually apply the gitignore patch by hand, it
 778         # should be perfect:
 779         if [ -f ../t-auto-gitignore ]; then
 780                 patch --backup-if-mismatch -p1 -u <../t-auto-gitignore
 781         fi
 782
 783         t-splitbrain-pushed-good-end-made-dep14
 784 }
 785
 786 t-unapplied-pushed-good () {
 787         t-splitbrain-pushed-good-start
 788         t-splitbrain-pushed-good--unpack --skip-patches
 789         t-splitbrain-pushed-good-end-made-dep14
 790 }
 791
 792 t-dpm-pushed-good () {
 793         t-splitbrain-pushed-good-start
 794         t-splitbrain-pushed-good--unpack
 795         t-splitbrain-rm-gitignore-patch
 796         t-splitbrain-pushed-good-end-made-dep14
 797 }
 798
 799 t-commit-build-push-expect-log () {
 800         local msg=$1
 801         local mpat=$2
 802         t-commit "$msg"
 803         t-dgit build
 804         LC_MESSAGES=C \
 805         t-dgit push --new 2>&1 |tee $tmp/push.log
 806         t-grep-mpat "$mpat" $tmp/push.log
 807 }
 808
 809 t-822-field () {
 810         local file=$1
 811         local field=$2
 812         perl -e '
 813                 use Dpkg::Control::Hash;
 814                 my $h = new Dpkg::Control::Hash allow_pgp=>1;
 815                 $h->parse(\*STDIN,"'"$file"'");
 816                 my $val = $h->{"'$field'"},"\n";
 817                 die "'"$file $field"'" unless defined $val;
 818                 print $val,"\n";
 819         ' <$file
 820 }
 821
 822 t-defdistro () {
 823         export DGIT_TEST_DISTRO=''
 824         distro=''
 825         t-git-config dgit-suite.unstable.distro test-dummy
 826 }
 827
 828 t-stunt-envvar () {
 829         local var=$1
 830         local tstunt=$2
 831         eval '
 832                 case "$'$var'" in
 833                 "$tstunt:"*)    ;;
 834                 *":$tstunt:"*)  ;;
 835                 "")             '$var'="$tstunt" ;;
 836                 *)              '$var'="$tstunt:$'$var'" ;;
 837                 esac
 838                 export '$var'
 839         '
 840 }
 841
 842 t-tstunt--save-real () {
 843         local f="$1"
 844         case "$f" in
 845         */*) return ;;
 846         esac
 847
 848         local rc
 849         local real
 850         set +e
 851         real=$(
 852                 p=":$PATH:"
 853                 p="${p/:"$tmp/tstunt":/:}"
 854                 p="${p%:}"
 855                 p="${p#:}"
 856                 PATH="$p"
 857                 type -p "$f"
 858         )
 859         rc=$?
 860         set -e
 861
 862         case $rc in
 863         1)      return ;;
 864         0)      ;;
 865         *)      fail "did not find $f on PATH $PATH" ;;
 866         esac
 867
 868         local varname=${f//[^_0-9a-zA-Z]/_}
 869         varname=DGIT_TEST_REAL_${varname^^}
 870
 871         eval "
 872                 : \${$varname:=\$real}
 873                 export $varname
 874         "
 875 }
 876
 877 t-tstunt () {
 878         local tstunt=$tmp/tstunt
 879         t-stunt-envvar PATH $tstunt
 880         t-stunt-envvar PERLLIB $tstunt
 881         local f
 882         for f in "$@"; do
 883                 t-tstunt--save-real $f
 884                 f="./$f"
 885                 local d="$tstunt/${f%/*}"
 886                 mkdir -p $d
 887                 ln -sf "$troot/tstunt/$f" "$d"/.
 888         done
 889 }
 890
 891 t-tstunt-parsechangelog () {
 892         t-tstunt dpkg-parsechangelog Dpkg/Changelog/Parse.pm
 893 }
 894
 895 t-tstunt-lintian () {
 896         t-tstunt lintian
 897 }
 898
 899 t-tstunt-debuild () {
 900         t-tstunt debuild
 901 }
 902
 903 t-incoming-dsc () {
 904         local dsc=${p}_${v}.dsc
 905         incoming_dsc=$tmp/incoming/$dsc
 906 }
 907
 908 t-ref-dsc-dgit () {
 909         t-incoming-dsc
 910         local val; val=`t-822-field $incoming_dsc Dgit`
 911         val=$( perl -e '
 912                 $_=shift @ARGV;
 913                 die "Dgit $_ ?" unless m/^\w+\b/;
 914                 print $&,"\n" or die $!;
 915         ' "$val")
 916         t-ref-same-val $incoming_dsc "$val"
 917 }
 918
 919 t-apply-diff () {
 920         local v1=$1
 921         local v2=$2
 922         (cd $troot/pkg-srcs;
 923          debdiff ${p}_${v1}.dsc ${p}_${v2}.dsc || test $? = 1) \
 924          | patch -p1 -u
 925 }
 926
 927 t-gbp-unapplied-pq2qc () {
 928         # does `gbp pq export'
 929         # commits the resulting debian/patches on  qc/BRANCH
 930         # leaves us on qc/BRANCH (eg "qc/quilt-tip"))
 931         # qc/BRANCH is not fast-forwarding
 932
 933         gbp pq export
 934
 935         branch=`git symbolic-ref HEAD`
 936         branch=${branch#refs/heads/}
 937
 938         case "$branch" in
 939         */*) fail "unexpected branch $branch" ;;
 940         esac
 941
 942         git branch -f qc/$branch
 943         git checkout qc/$branch
 944         git add debian/patches
 945         git commit -m 'Commit patch queue'
 946 }
 947
 948 t-git-pseudo-merge () {
 949         # like   git merge -s ours
 950         if [ ! "$git_pseuomerge_opts" ]; then
 951                 if git merge --help \
 952                  | grep -q allow-unrelated-histories; then
 953                         git_pseuomerge_opts='--allow-unrelated-histories'
 954                 fi
 955                 git_pseuomerge_opts+=' -s ours'
 956         fi
 957         git merge $git_pseuomerge_opts "$@"
 958 }
 959
 960 t-gbp-example-prep-no-ff () {
 961         t-tstunt-parsechangelog
 962         t-archive example 1.0-1
 963         t-git-none
 964         t-worktree 1.0
 965
 966         cd example
 967
 968         t-dgit fetch
 969
 970         git checkout -b patch-queue/quilt-tip-2 patch-queue/quilt-tip
 971         gbp pq rebase
 972
 973         echo '/* some comment */' >>src.c
 974         git add src.c
 975         git commit -m 'Add a comment to an upstream file'
 976
 977         t-gbp-unapplied-pq2qc
 978
 979         t-commit 'some updates' 1.0-2
 980 }
 981
 982 t-gbp-example-prep () {
 983         t-gbp-example-prep-no-ff
 984
 985         t-git-pseudo-merge \
 986                 -m 'Pseudo-merge to make descendant of archive' \
 987                 remotes/dgit/dgit/sid
 988 }
 989
 990 t-make-badcommit () {
 991         badcommit=$(
 992                 git cat-file commit HEAD | \
 993                 perl -pe 's/^committer /commiter /' | \
 994                 git hash-object -w -t commit --stdin
 995         )
 996         t-expect-fsck-fail $badcommit
 997 }
 998
 999 t-commit () {
1000         local msg=$1
1001         v=${2:-${majorv:-1}.$revision}
1002         dch --force-distribution -v$v --distribution ${3:-unstable} "$1"
1003         git add debian/changelog
1004         debcommit
1005         revision=$(( ${revision-0} + 1 ))
1006 }
1007
1008 t-dch-commit () {
1009         faketime @"${GIT_AUTHOR_DATE% *}" dch "$@"
1010         git commit -m "dch $*" debian/changelog
1011 }
1012
1013 t-git-config () {
1014         git config --global "$@"
1015 }
1016
1017 t-drs () {
1018  t-git-config dgit-distro.test-dummy.git-url "ext::$troot/drs-git-ext %S "
1019  t-git-config dgit-distro.test-dummy.git-check true
1020  t-git-config dgit-distro.test-dummy.git-create true
1021  t-git-config dgit-distro.test-dummy.dgit-tag-format new,old,maint
1022         cp $troot/gnupg/{dd.gpg,dm.gpg,dm.txt} $tmp/.
1023         cp $troot/suites $tmp/.
1024         cp $troot/suites $tmp/suites-master
1025
1026         export t_check_pushed_master=t-check-pushed-master
1027
1028         drs_dispatch=$tmp/distro=test-dummy
1029         mkdir $drs_dispatch
1030
1031         if [ "x$DGIT_TEST_INTREE" != x ]; then
1032                 ln -sf "$DGIT_TEST_INTREE" $drs_dispatch/dgit-live
1033         fi
1034
1035         ln -sf $tmp/git $drs_dispatch/repos
1036         ln -sf $tmp/suites $tmp/suites-master $tmp/dm.txt $drs_dispatch/
1037         mkdir -p $drs_dispatch/keyrings
1038         ln -sf $tmp/dd.gpg $drs_dispatch/keyrings/debian-keyring.gpg
1039         ln -sf $tmp/dm.gpg $drs_dispatch/keyrings/debian-maintainers.gpg
1040         ln -sf /bin/true $drs_dispatch/policy-hook
1041 }
1042
1043 t-newtag () {
1044  export tagpfx=archive/test-dummy
1045  t-git-config dgit-distro.test-dummy.dgit-tag-format new,maint
1046 }
1047 t-oldtag () {
1048  export tagpfx=test-dummy
1049  t-git-config dgit-distro.test-dummy.dgit-tag-format old
1050 }
1051
1052 t-dsd () {
1053         t-drs
1054  t-git-config dgit-distro.test-dummy.ssh "$troot/dsd-ssh"
1055  t-git-config dgit-distro.test-dummy.git-check ssh-cmd
1056  t-git-config dgit-distro.test-dummy.git-create true
1057  t-git-config dgit-distro.test-dummy.git-url \
1058                 "ext::$troot/dsd-ssh X %S /dgit/test-dummy/repos"
1059
1060  t-git-config dgit-distro.test-dummy.diverts.drs /drs
1061  t-git-config dgit-distro.test-dummy/drs.ssh "$troot/ssh"
1062  t-git-config dgit-distro.test-dummy/drs.git-url $tmp/git
1063  t-git-config dgit-distro.test-dummy/drs.git-check ssh-cmd
1064  t-git-config dgit-distro.test-dummy/drs.git-create ssh-cmd
1065
1066         echo 'no-such-package* drs' >$drs_dispatch/diverts
1067 }
1068
1069 t-policy-admin () {
1070         : '(((((((((((((((((((((((((((((((((((((((('
1071         ${DGIT_INFRA_PFX}dgit-repos-admin-debian --repos $tmp/git "$@"
1072         : '))))))))))))))))))))))))))))))))))))))))'
1073 }
1074
1075 t-policy-nonexist () {
1076         ln -sf no-such-file-or-directory $drs_dispatch/policy-hook
1077 }
1078
1079 t-make-hook-link () {
1080         local hook=$1 # in infra/
1081         local linkpath=$2
1082         hook=${DGIT_INFRA_PFX}$hook
1083         case $hook in
1084         */*)    ;;
1085         *)      hook=`type -P $hook` ;;
1086         esac
1087         ln -sf "$hook" $linkpath
1088 }
1089
1090 t-policy () {
1091         local policyhook=$1
1092         t-make-hook-link $policyhook $drs_dispatch/policy-hook
1093 }
1094
1095 t-debpolicy () {
1096         t-dsd
1097         t-policy dgit-repos-policy-debian
1098
1099         mkdir $tmp/git
1100         t-policy-admin create-db
1101 }
1102
1103 t-policy-periodic () {
1104         : '(((((((((((((((((((((((((((((((((((((((('
1105         ${DGIT_REPOS_SERVER_TEST-dgit-repos-server} \
1106                 test-dummy $drs_dispatch '' --cron
1107         : '))))))))))))))))))))))))))))))))))))))))'
1108 }
1109
1110 t-restrict () {
1111         local restriction=$1
1112         (cd $root; t-restriction-$restriction >&2)
1113 }
1114
1115 t-dependencies () {
1116         : "Hopefully installed: $*"
1117 }
1118
1119 t-chain-test () {
1120         local ct=$1
1121         local d=${0%/*}
1122         cd $root
1123         export DGIT_TEST_TESTNAME="$testname"
1124         export DGIT_TEST_TMPBASE="$tmpbase"
1125         export ADTTMP=$tmp
1126         exec "$d/$ct"
1127 }
1128
1129 t-alt-test () {
1130         local t=${0##*/}
1131         t-${t%%-*}
1132         t-chain-test "${t#*-}"
1133 }
1134
1135 t-git-config dgit.default.old-dsc-distro test-dummy
1136
1137 case "$0" in
1138 */gnupg) ;;
1139 *)      t-setup-import gnupg    ;;
1140 esac