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         t-save-artifacts
  21
  22         exit 16
  23 }
  24
  25 trap 'test $? = 0 || t-report-failure' EXIT
  26
  27 t-filter-out-git-hyphen-dir
  28
  29 t-set-intree
  30
  31 : ${DGIT_TEST_DEBUG=-D}
  32 export DGIT_TEST_DEBUG
  33
  34 : ${DGIT_TEST_DISTRO+ ${distro=${DGIT_TEST_DISTRO}}}
  35
  36 export GIT_COMMITTER_DATE='1530000000 +0100'
  37 export GIT_AUTHOR_DATE='1530000000 +0100'
  38
  39 root=`pwd`
  40 troot=$root/tests
  41 testname="${DGIT_TEST_TESTNAME-${0##*/}}"
  42 export DGIT_TEST_TROOT=$troot
  43 bpd=..
  44
  45 tmp=$ADTTMP
  46 if [ x"$tmp" = x ]; then
  47         export DGIT_TEST_BYHAND=1
  48         mkdir -p tests/tmp
  49         tmpbase=$troot/tmp
  50         tmp=tests/tmp/$testname
  51         rm -rf $tmp
  52         mkdir $tmp
  53 elif [ "x$DGIT_TEST_TMPBASE" != x ]; then
  54         tmpbase="$DGIT_TEST_TMPBASE"
  55 fi
  56 cd $tmp
  57
  58 tmp=`pwd`
  59
  60 t-set-using-tmp
  61
  62 test -f $tmp/.save-env || \
  63 env -0 >$tmp/.save-env
  64
  65 ln -sf $troot/ssh ssh
  66
  67 export DEBCHANGE_VENDOR=dpkg
  68 unset VISUAL
  69 unset GIT_EDITOR
  70
  71 mkdir -p $tmp/incoming
  72 cat <<END >$tmp/dput.cf
  73 [test-dummy]
  74 method                  = local
  75 incoming                = $tmp/incoming
  76 run_dinstall            = 0
  77 END
  78
  79 schroot=${DGIT_SCHROOT_CHROOT:-build}
  80 # Pretty much any Debian sid snapshot schroot will do.
  81
  82 : ${t_archive_method:=aq}
  83 : ${tagpfx:=archive/test-dummy}
  84 : ${suitespecs:=sid:unstable}
  85
  86 t-git-next-date () {
  87         GIT_COMMITTER_DATE="$(( ${GIT_COMMITTER_DATE%% *} + 1 )) ${GIT_COMMITTER_DATE#* }"
  88         GIT_AUTHOR_DATE="$GIT_COMMITTER_DATE"
  89 }
  90
  91 t-expect-fail () {
  92         local mpat="$1"; shift
  93
  94         set +o pipefail
  95         LC_MESSAGES=${expect_fail_lcmessages-C} \
  96         LANGUAGE=${expect_fail_lcmessages-C} \
  97         "$@" 2>&1 | tee $tmp/t.output
  98         local ps="${PIPESTATUS[*]}"
  99         set -o pipefail
 100
 101         case $ps in
 102         "0 0")  fail "command unexpectedly succeeded (instead of: $mpat)" ;;
 103         *" 0")  ;;
 104         *)      fail "tee failed"  ;;
 105         esac
 106
 107         t-grep-mpat "$mpat" $tmp/t.output
 108 }
 109
 110 t-grep-mpat () {
 111         local mpat="$1"
 112         local file="$2"
 113
 114         local grepper=fgrep
 115         case "$mpat" in
 116         [A-Z]:*)
 117                 case "$mpat" in
 118                 E:*)    grepper=egrep   ;;
 119                 F:*)    grepper=fgrep   ;;
 120                 *)      fail "bad mpat prefix in $mpat";;
 121                 esac
 122                 mpat=${mpat#[A-Z]:}
 123                 ;;
 124         esac
 125
 126         $grepper -e "$mpat" "$file" ||
 127                 fail "message not found"
 128 }
 129
 130 t-expect-push-fail () {
 131         local mpat="$1"; shift
 132
 133         local triedpush; triedpush=`git rev-parse HEAD`
 134
 135         t-reporefs pre-push
 136         t-expect-fail "$mpat"  "$@"
 137         t-reporefs post-push
 138         diff $tmp/show-refs.{pre,post}-push
 139
 140         t-git-objects-not-present '' $triedpush
 141
 142         eval "$t_expect_push_fail_hook"
 143 }
 144
 145 t-git-objects-not-present () {
 146         # t-git-objects-not-present GITDIR|'' OBJID [...]
 147         # specifying '' means the repo for package $p
 148         local gitdir="${1-$dgitrepo}"
 149         local obj
 150         if ! [ -e "$gitdir" ]; then return; fi
 151         for obj in "$@"; do
 152                 GIT_DIR=$gitdir \
 153                 t-expect-fail 'unable to find' \
 154                 git cat-file -t $obj
 155         done
 156 }
 157
 158 t-reporefs () {
 159         local whichoutput=$1; shift
 160         local whichrepo=${1-$dgitrepo}
 161         local outputfile="$tmp/show-refs.$whichoutput"
 162         (set -e
 163          exec >"$outputfile"
 164          if test -d $whichrepo; then
 165                 cd $whichrepo
 166                 git show-ref |t-sort
 167         fi)
 168 }
 169
 170 t-untar () {
 171         local tarfile=$1.tar
 172         local edittree=$1.edit
 173         if test -d "$edittree"; then
 174                 cp -a "$edittree"/* .
 175         else
 176                 tar xf "$tarfile"
 177         fi
 178 }
 179
 180 t-worktree () {
 181         rm -rf $p
 182         t-untar $troot/worktrees/${p}_$1
 183 }
 184
 185 t-select-package () {
 186         p=$1
 187         dgitrepo=$tmp/git/$p.git
 188 }
 189
 190 t-git () {
 191         t-select-package $1
 192         v=$2
 193         mkdir -p $tmp/git
 194         local gs=$troot/git-srcs/${p}_$v.git
 195         (set -e; cd $tmp/git; t-untar $gs)
 196 }
 197
 198 t-git-none () {
 199         mkdir -p $tmp/git
 200         (set -e; cd $tmp/git; tar xf $troot/git-template.tar)
 201 }
 202
 203 t-salsa-add-remote () {
 204         local d=$tmp/salsa/$p
 205         mkdir -p $d
 206         (set -e; cd $d; git init --bare)
 207         git remote add ${1-origin} $d
 208 }
 209
 210 t-git-merge-base () {
 211         git merge-base $1 $2 || test $? = 1
 212 }
 213
 214 t-has-ancestor () {
 215         # t-has-ancestor ANCESTOR
 216         # (CHILD is implicit, HEAD)
 217         local now;      now=`git rev-parse HEAD`
 218         local ancestor; ancestor=`git rev-parse $1^{}`
 219         local mbase;    mbase=`t-git-merge-base $ancestor $now`
 220         if [ x$mbase != x$ancestor ]; then
 221                 fail "not ff $ancestor..$now, $mbase != $ancestor"
 222         fi
 223 }
 224
 225 t-has-parent-or-is () {
 226         # t-has-parent-or-is CHILD PARENT
 227         local child=$1
 228         local parent=$2
 229         local parents
 230         parents=$(git show --pretty=format:' %P %H ' "$child")
 231         parent=$(git rev-parse "$parent~0")
 232         case "$parents" in
 233         *" $parent "*)  ;;
 234         *)      fail "child $child lacks parent $parent" ;;
 235         esac
 236 }
 237
 238 t-prep-newpackage () {
 239         t-select-package $1
 240         v=$2
 241         t-archive-none $p
 242         t-git-none
 243         t-worktree $v
 244         cd $p
 245         if ! git show-ref --verify --quiet refs/heads/master; then
 246                 git branch -m dgit/sid master
 247                 git remote rm dgit
 248         fi
 249         cd ..
 250 }
 251
 252 t-archive-none () {
 253         t-select-package $1
 254         t-archive-none-$t_archive_method
 255 }
 256 t-archive-none-aq () {
 257         mkdir -p $tmp/aq/dsc_in_suite $tmp/mirror/pool/main
 258
 259         : >$tmp/aq/suites
 260         local jsondelim="["
 261
 262         local suitespec
 263         for suitespec in $suitespecs; do
 264                 local suite=${suitespec%%:*}
 265                 local sname=${suitespec#*:}
 266
 267                 >$tmp/aq/package.$suite.$p
 268                 t-aq-archive-updated $suite $p
 269
 270                 >$tmp/aq/package.new.$p
 271                 t-aq-archive-updated new $p
 272
 273                 ln -sf $suite $tmp/aq/dsc_in_suite/$sname
 274
 275                 cat <<END >>$tmp/aq/suites
 276 $jsondelim
 277    {
 278       "archive" : "ftp-master",
 279       "codename" : "$suite",
 280       "components" : [
 281          "main",
 282          "contrib",
 283          "non-free"
 284       ],
 285       "name" : "$sname",
 286       "dakname" : "$sname"
 287 END
 288
 289                 jsondelim="   },"
 290
 291         done
 292         cat <<END >>$tmp/aq/suites
 293     }
 294 ]
 295 END
 296 }
 297
 298 t-aq-archive-updated () {
 299         local suite=$1
 300         local p=$2
 301         local suitedir=$tmp/aq/dsc_in_suite/$suite
 302         mkdir -p $suitedir
 303         perl <$tmp/aq/package.$suite.$p >$suitedir/$p -wne '
 304                 use JSON;
 305                 use strict;
 306                 our @v;
 307                 m{^(\S+) (\w+) ([^ \t/]+)/(\S+)} or die;
 308                 push @v, {
 309                         "version" => "$1",
 310                         "sha256sum" => "$2",
 311                         "component" => "$3",
 312                         "filename" => "$4",
 313                 };
 314                 END {
 315                         my $json = JSON->new->canonical();
 316                         print $json->encode(\@v) or die $!;
 317                 }
 318         '
 319 }
 320
 321 t-archive-process-incoming () {
 322         local suite=$1
 323         mv $tmp/incoming/${p}_* $tmp/mirror/pool/main/
 324         t-archive-query "$suite"
 325 }
 326
 327 t-archive-query () {
 328         local suite=${1-sid}
 329         local dscf=main/${p}_${v}.dsc
 330         t-archive-query-$t_archive_method "$suite" "$p" "$v" "$dscf"
 331 }
 332 t-archive-query-aq () {
 333         local suite=$1
 334         local p=$2
 335         local v=$3
 336         local dscf=$4
 337         local sha; sha=`sha256sum <$tmp/mirror/pool/$dscf`
 338         echo "${v} ${sha%  -} $dscf" >>$tmp/aq/package.$suite.${p}
 339         t-aq-archive-updated $suite $p
 340 }
 341
 342 t-archive () {
 343         t-archive-none $1
 344         v=$2
 345         local dscf=${p}_$2.dsc
 346         rm -f $tmp/mirror/pool/main/${p}_*
 347         ln -s $troot/pkg-srcs/${p}_${2%-*}* $tmp/mirror/pool/main/
 348         t-archive-query $suite
 349         rm -rf $tmp/extract
 350         mkdir $tmp/extract
 351         (set -e; cd $tmp/extract; dpkg-source -x ../mirror/pool/main/$dscf)
 352 }
 353
 354 t-git-dir-time-passes () {
 355         touch -d 'last year' $dgitrepo
 356 }
 357
 358 t-git-dir-check () {
 359         local gitdir=$dgitrepo
 360         case "$1" in
 361         enoent)
 362                 if test -e "$gitdir"; then fail "$gitdir exists"; fi
 363                 return
 364                 ;;
 365         public) wantstat='7[75]5' ;;
 366         secret) wantstat='7[70]0' ;;
 367         *)      fail "$1 t-git-dir-check ?" ;;
 368         esac
 369         gotstat=`stat -c%a $gitdir`
 370         case "$gotstat" in
 371         *$wantstat) return ;;
 372         *)      fail "$gitdir has mode $gotstat, expected $wantstat" ;;
 373         esac
 374 }
 375
 376 t-expect-fsck-fail () {
 377         echo >>$tmp/fsck.expected-errors "$1"
 378 }
 379
 380 t-git-fsck () {
 381         local fsckerrs=$(git rev-parse --git-dir)/dgit-test-fsck.errs
 382
 383         set +e
 384         LC_MESSAGES=C git fsck --no-dangling --strict 2>&1 \
 385                 | tee $fsckerrs
 386         ps="${PIPESTATUS[*]}"
 387         set -e
 388
 389         local pats
 390         if [ -f $tmp/fsck.expected-errors ]; then
 391                 pats=(-w -f $tmp/fsck.expected-errors)
 392         else
 393                 test "$ps" = "0 0"
 394         fi
 395         pats+=(-e 'notice: HEAD points to an unborn branch')
 396         pats+=(-e 'notice: No default references')
 397
 398         set +e
 399         grep -v "${pats[@]}" $fsckerrs
 400         rc=$?
 401         set -e
 402         case $rc in
 403         1) ;; # no unexpected errors
 404         0) fail "unexpected messages from git-fsck" ;;
 405         *) fail "grep of git-fsck failed" ;;
 406         esac
 407 }
 408
 409 t-check-only-bpd () {
 410         if [ "$bpd" = .. ]; then return; fi
 411         t-files-notexist \
 412                 $tmp/*.{deb,changes,dsc,buildinfo} \
 413                 $tmp/*.{tar,diff}.*
 414 }
 415
 416 t-fscks () {
 417         (
 418         shopt -s nullglob
 419         for d in $tmp/*/.git $tmp/git/*.git; do
 420                 cd "${d%/.git}"
 421                 t-git-fsck
 422         done
 423         )
 424 }
 425
 426 t-ok () {
 427         : '========================================'
 428         t-check-only-bpd
 429         t-fscks
 430         t-save-artifacts
 431         echo ok.
 432 }
 433
 434 t-save-artifacts () {
 435         artifacts="$AUTOPKGTEST_ARTIFACTS"
 436         if [ x"$artifacts" = x ]; then return; fi
 437         if [ x"tmp" = x ]; then return; fi
 438         GZIP=-1v tar -C "$tmp" -zc -f "$artifacts/${0##*/}.tar.gz" \
 439                 --exclude=\*.tar .
 440 }
 441
 442 t-rm-dput-dropping () {
 443         rm -f $tmp/${p}_${v}_*.upload
 444 }
 445
 446 t-dgit () {
 447         local dgit=${DGIT_TEST-dgit}
 448         pwd >&2
 449         : '
 450 {{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{'
 451         $dgit --dgit=$dgit --dget:-u --dput:--config=$tmp/dput.cf \
 452  ${dgit_config_debian_alias-"--config-lookup-explode=dgit-distro.debian.alias-canon"} \
 453  ${DGIT_GITDEBREBASE_TEST+--git-debrebase=}${DGIT_GITDEBREBASE_TEST} \
 454                 ${distro+${distro:+-d}}${distro--dtest-dummy} \
 455                 $DGIT_TEST_OPTS $DGIT_TEST_DEBUG \
 456                 -kBCD22CD83243B79D3DFAC33EA3DBCBC039B13D8A $t_dgit_xopts "$@"
 457         : '}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}
 458 '
 459 }
 460
 461 t-dgit-manpage () {
 462         local section=$1
 463         local page=$2
 464         (export LC_ALL=C.UTF-8
 465          if [ "$DGIT_TEST_INTREE" ]; then
 466                 make -C $DGIT_TEST_INTREE $page.$section.view
 467          else
 468                 man $section $page
 469          fi)
 470 }
 471
 472 t-diff-nogit () {
 473         diff --exclude=.git --exclude=.pc -ruN $*
 474 }
 475
 476 t-files-notexist () {
 477         local f
 478         for f in "$@"; do
 479                 if [ -e $f ]; then
 480                         fail "$f exists!"
 481                 fi
 482         done
 483 }
 484
 485 t-cloned-fetched-good () {
 486         t-diff-nogit ../extract/$p-${v%-*} .
 487         t-clean-on-branch dgit/sid
 488         t-refs-same-start
 489         t-refs-same \
 490                 refs/heads/dgit/sid \
 491                 refs/remotes/dgit/dgit/sid
 492         t-refs-notexist refs/dgit/unstable refs/remotes/dgit/dgit/unstable
 493 }
 494
 495 t-output () {
 496         printf "%s${1:+\n}" "$1" >$tmp/t.want
 497         shift
 498         "$@" >$tmp/t.got
 499         diff $tmp/t.want $tmp/t.got
 500 }
 501
 502 t-clean-on-branch () {
 503         t-output "## $1" git status -b --porcelain
 504 }
 505
 506 t-setup-done () {
 507         local savevars=$1
 508         local savedirs=$2
 509         local importeval=$3
 510
 511         local import=IMPORT.${DGIT_TEST_TESTNAME-${0##*/}}
 512         exec 4>$tmp/$import.new
 513
 514         local vn
 515         for vn in $savevars; do
 516                 perl >&4 -"I$root" -MDebian::Dgit -e '
 517                         printf "%s=%s\n", $ARGV[0], shellquote $ARGV[1]
 518                 ' $vn "$(eval "printf '%s\n' \"\$$vn\"")"
 519         done
 520
 521         (set -e; cd $tmp; tar cf $import.tar $savedirs)
 522
 523         printf >&4 "\n%s\n" "$importeval"
 524
 525         mv -f $tmp/$import.new $tmp/$import
 526 }
 527
 528 t-setup-import () {
 529         local setupname=$1
 530
 531         local setupsrc
 532         local lock
 533         if [ "x$tmpbase" = x ]; then
 534                 # ADTTMP was set on entry to tests/lib, so we
 535                 # are not sharing tmp area between tests
 536                 setupsrc="$tmp"
 537                 lock="$tmp/.dummy.lock"
 538         else
 539                 setupsrc="$tmpbase/$setupname"
 540                 lock="$setupsrc.lock"
 541         fi
 542
 543         local simport="$setupsrc/IMPORT.$setupname"
 544
 545         if ! [ -e "$simport" ]; then
 546                 with-lock-ex -w "$lock" \
 547                 xargs -0 -a $tmp/.save-env \
 548                 bash -xec '
 549                         cd "$1"; shift
 550                         setupname="$1"; shift
 551                         simport="$1"; shift
 552                         if [ -e "$simport" ]; then exit 0; fi
 553                         env - "$@" \
 554                         "tests/setup/$setupname"
 555                 ' x "$root" "$setupname" "$simport"
 556         fi
 557
 558         if [ "x$setupsrc" != "x$tmp" ]; then
 559                 (set -e; cd $tmp; tar xf "$simport.tar")
 560         fi
 561
 562         . "$simport"
 563 }
 564
 565 t-git-get-ref-exact () {
 566         local ref=$1
 567         # does not dereference, unlike t-git-get-ref
 568         case "$ref" in
 569         refs/*) ;;
 570         *) fail "t-git-get-ref-exact bad $ref" ;;
 571         esac
 572         git for-each-ref --format='%(objectname)' "[r]efs/${ref#refs/}"
 573 }
 574
 575 t-git-get-ref () {
 576         local ref=$1
 577         case "$ref" in
 578         refs/*) ;;
 579         *) fail "t-git-get-ref bad $ref" ;;
 580         esac
 581         (git show-ref -d $1 || test $? = 1) | perl -ne '
 582                 $x = $1 if m#^(\w+) \Q'$1'\E(?:\^\{\})?$#;
 583                 END { print "$x\n" if length $x; }
 584         '
 585 }
 586
 587 t-ref-same-exact () {
 588         local name="$1"
 589         local val; val=`t-git-get-ref-exact $name`
 590         t-ref-same-val "$name" $val
 591 }
 592
 593 t-ref-same () {
 594         local name="$1"
 595         local val; val=`t-git-get-ref $name`
 596         t-ref-same-val "$name" $val
 597 }
 598
 599 t-ref-head () {
 600         local val; val=`git rev-parse HEAD`
 601         t-ref-same-val HEAD $val
 602 }
 603
 604 t-ref-same-val () {
 605         local name="$1"
 606         local val=$2
 607         case "${t_ref_val-unset}" in
 608         unset)          ;;
 609         "$val")         ;;
 610         *)              fail "ref varies: ($name)\
 611  ${val:-nothing} != ${t_ref_val:-nothing} (${t_ref_names[*]})" ;;
 612         esac
 613         t_ref_val="$val"
 614         t_ref_names+=("$name")
 615 }
 616
 617 t-refs-same-start () {
 618         unset t_ref_val
 619         t_ref_names=()
 620 }
 621
 622 t-refs-same () {
 623         local g
 624         for g in $*; do
 625                 t-ref-same $g
 626         done
 627 }
 628
 629 t-refs-notexist () {
 630         local val
 631         for g in $*; do
 632                 val=`t-git-get-ref $g`
 633                 if [ "x$val" != x ]; then
 634                         fail "ref $g unexpectedly exists ($val)"
 635                 fi
 636         done
 637 }
 638
 639 t-v-tag () {
 640         echo refs/tags/$tagpfx/${v//\~/_}
 641 }
 642
 643 t-format-ref () {
 644         git log -n1 --pretty=format:"$1" "$2"
 645 }
 646
 647 t-sametree-parent () {
 648         local ref=$1
 649         local parent
 650         local ctree; ctree=$(t-format-ref '%T' "$ref")
 651         while :; do
 652                 local psame=''
 653                 for parent in $(t-format-ref '%P' "$ref"); do
 654                         local ptree; ptree=$(t-format-ref '%T' "$parent")
 655                         if [ "x$ptree" = "x$ctree" ]; then
 656                                 psame+=" $parent"
 657                         fi
 658                 done
 659                 case "$psame" in ""|" * *") break ;; esac
 660                 ref="${psame# }"
 661         done
 662         echo "$ref"
 663 }
 664
 665 t-check-pushed-master () {
 666         local master; master=`t-git-get-ref refs/heads/master`
 667         if [ x$master = x$t_ref_val ]; then return; fi
 668         if [ x$master = x ]; then fail "failed to push master"; fi
 669         # didn't update master, it must be not FF
 670         local mbase; mbase=`t-git-merge-base $master $t_ref_val`
 671         if [ x$mbase = x$master ]; then fail "failed to ff master"; fi
 672 }
 673
 674 t-push-was-source-only () {
 675         local f
 676         t-files-notexist $tmp/incoming/${p}_${v}_*.deb \
 677                          $tmp/incoming/${p}_${v}_*.udeb
 678         # we permit _source.buildinfo files; see test_changes_source_only()
 679         for f in $tmp/incoming/${p}_${v}_*.buildinfo; do
 680             if [ -e $f ]; then
 681                 case "$f" in
 682                     *_source.buildinfo) ;;
 683                     *) fail "non-source-only file $f exists!" ;;
 684                 esac
 685             fi
 686         done
 687 }
 688
 689 t-push-included () {
 690     for f in $@; do
 691         stat $tmp/incoming/$f
 692     done
 693 }
 694
 695 t-pushed-good () {
 696         local branch=$1
 697         local suite=${2:-sid}
 698         t-refs-same \
 699                 refs/heads/$branch
 700         t-pushed-good-core
 701 }
 702
 703 t-pushed-good-core () {
 704         t-ref-dsc-dgit
 705         t-refs-same \
 706                 `t-v-tag` \
 707                 refs/remotes/dgit/dgit/$suite
 708         t-refs-notexist \
 709                 refs/heads/dgit/unstable \
 710                 refs/remotes/dgit/dgit/unstable
 711         (set -e; cd $dgitrepo
 712          t-refs-same \
 713                 refs/dgit/$suite \
 714                 `t-v-tag`
 715          ${t_check_pushed_master:- : NOT-DRS-NO-CHECK-PUSHED-MASTER}
 716          t-refs-notexist \
 717                 refs/dgit/unstable
 718         )
 719         git verify-tag `t-v-tag`
 720 }
 721
 722 t-pushed-good-check-changes () {
 723         changes_filename="$tmp/incoming/${p}_${v}_*.changes"
 724         grep -E "^Distribution: $suite" $changes_filename
 725         grep -E "^Version: $v" $changes_filename
 726 }
 727
 728 t-splitbrain-pushed-good--unpack () {
 729         cd $tmp
 730         rm -rf t-unpack
 731         mkdir t-unpack
 732         cd t-unpack
 733         ln -s $tmp/mirror/pool/main/*.orig*.tar* .
 734         ln -s $tmp/incoming/*.orig*.tar* . ||:
 735         ln -s $incoming_dsc .
 736         ln -s ${incoming_dsc/.dsc/.debian.tar}* .
 737         dpkg-source "$@" -x *.dsc
 738         cd */.
 739         git init
 740         git fetch ../../$p "refs/tags/*:refs/tags/*"
 741 }
 742
 743 t-splitbrain-pushed-good--checkprep () {
 744         git add -Af .
 745         git rm --cached -r --ignore-unmatch .pc
 746 }
 747
 748 t-splitbrain-pushed-good--checkdiff () {
 749         local tag=$1
 750         t-splitbrain-pushed-good--checkprep
 751         t-output "" git diff --stat --cached $tag
 752 }
 753
 754 t-splitbrain-pushed-good-start () {
 755         dep14tag=refs/tags/test-dummy/${v//\~/_}
 756         dgittag=$(t-v-tag)
 757         t-output "" git status --porcelain
 758         t-ref-head
 759         t-refs-same $dep14tag
 760         (set -e; cd $dgitrepo; t-refs-same $dep14tag)
 761         git merge-base --is-ancestor $dep14tag $dgittag
 762
 763         t-refs-same-start
 764         t-ref-same refs/heads/split.p
 765         case "$(t-git-get-ref refs/heads/split.b)" in
 766         "$t_ref_val") ;;
 767         "$(git rev-parse refs/heads/split.p^0)") ;;
 768         "$(git rev-parse refs/heads/split.p^1)") ;;
 769         *) fail 'bad b/p' ;;
 770         esac
 771         t-pushed-good-core
 772
 773         t-incoming-dsc
 774
 775         t-splitbrain-pushed-good--unpack
 776         t-splitbrain-pushed-good--checkdiff $dgittag
 777 }
 778 t-splitbrain-pushed-good-end-made-dep14 () {
 779         t-splitbrain-pushed-good--checkdiff $dep14tag
 780         cd $tmp/$p
 781 }
 782
 783 t-splitbrain-rm-gitignore-patch () {
 784         perl -i -pe '
 785                 next unless $_ eq "auto-gitignore\n";
 786                 die if $counter++;
 787                 chomp;
 788                 rename "debian/patches/$_", "../t-auto-gitignore" or die $!;
 789                 $_ = "";
 790         ' debian/patches/series
 791 }
 792
 793 t-gbp-pushed-good () {
 794         local suite=${1:-sid}
 795         t-splitbrain-pushed-good-start
 796
 797         # Right, now we want to check that the maintainer tree and
 798         # the dgit tree differ in exactly the ways we expect.  We
 799         # achieve this by trying to reconstruct the maintainer tree
 800         # from the dgit tree.
 801
 802         # So, unpack it withut the patches applied
 803         t-splitbrain-pushed-good--unpack --skip-patches
 804
 805         # dgit might have added a .gitignore patch, which we need to
 806         # drop and remove
 807         t-splitbrain-rm-gitignore-patch
 808
 809         # Now the result should differ only in non-debian/ .gitignores
 810         t-splitbrain-pushed-good--checkprep
 811         git diff --cached --name-only $dep14tag >../changed
 812         perl -ne '
 813                 next if !m#^debian/# && m#(^|/)\.gitignore#;
 814                 die "$_ mismatch";
 815         ' <../changed
 816
 817         # If we actually apply the gitignore patch by hand, it
 818         # should be perfect:
 819         if [ -f ../t-auto-gitignore ]; then
 820                 patch --backup-if-mismatch -p1 -u <../t-auto-gitignore
 821         fi
 822
 823         t-splitbrain-pushed-good-end-made-dep14
 824 }
 825
 826 t-unapplied-pushed-good () {
 827         t-splitbrain-pushed-good-start
 828         t-splitbrain-pushed-good--unpack --skip-patches
 829         t-splitbrain-pushed-good-end-made-dep14
 830 }
 831
 832 t-dpm-pushed-good () {
 833         t-splitbrain-pushed-good-start
 834         t-splitbrain-pushed-good--unpack
 835         t-splitbrain-rm-gitignore-patch
 836         t-splitbrain-pushed-good-end-made-dep14
 837 }
 838
 839 t-commit-build-push-expect-log () {
 840         local msg=$1
 841         local mpat=$2
 842         t-commit "$msg"
 843         t-dgit build
 844         LC_MESSAGES=C \
 845         t-dgit push --new 2>&1 |tee $tmp/push.log
 846         t-grep-mpat "$mpat" $tmp/push.log
 847 }
 848
 849 t-822-field () {
 850         local file=$1
 851         local field=$2
 852         perl -e '
 853                 use Dpkg::Control::Hash;
 854                 my $h = new Dpkg::Control::Hash allow_pgp=>1;
 855                 $h->parse(\*STDIN,"'"$file"'");
 856                 my $val = $h->{"'$field'"},"\n";
 857                 die "'"$file $field"'" unless defined $val;
 858                 print $val,"\n";
 859         ' <$file
 860 }
 861
 862 t-defdistro () {
 863         export DGIT_TEST_DISTRO=''
 864         distro=''
 865         t-git-config dgit-suite.unstable.distro test-dummy
 866 }
 867
 868 t-stunt-envvar () {
 869         local var=$1
 870         local tstunt=$2
 871         eval '
 872                 case "$'$var'" in
 873                 "$tstunt:"*)    ;;
 874                 *":$tstunt:"*)  ;;
 875                 "")             '$var'="$tstunt" ;;
 876                 *)              '$var'="$tstunt:$'$var'" ;;
 877                 esac
 878                 export '$var'
 879         '
 880 }
 881
 882 t-tstunt--save-real () {
 883         local f="$1"
 884         case "$f" in
 885         */*) return ;;
 886         esac
 887
 888         local rc
 889         local real
 890         set +e
 891         real=$(
 892                 p=":$PATH:"
 893                 p="${p/:"$tmp/tstunt":/:}"
 894                 p="${p%:}"
 895                 p="${p#:}"
 896                 PATH="$p"
 897                 type -p "$f"
 898         )
 899         rc=$?
 900         set -e
 901
 902         case $rc in
 903         1)      return ;;
 904         0)      ;;
 905         *)      fail "did not find $f on PATH $PATH" ;;
 906         esac
 907
 908         local varname=${f//[^_0-9a-zA-Z]/_}
 909         varname=DGIT_TEST_REAL_${varname^^}
 910
 911         eval "
 912                 : \${$varname:=\$real}
 913                 export $varname
 914         "
 915 }
 916
 917 t-tstunt () {
 918         local tstunt=$tmp/tstunt
 919         t-stunt-envvar PATH $tstunt
 920         t-stunt-envvar PERLLIB $tstunt
 921         local f
 922         for f in "$@"; do
 923                 t-tstunt--save-real $f
 924                 f="./$f"
 925                 local d="$tstunt/${f%/*}"
 926                 mkdir -p $d
 927                 ln -sf "$troot/tstunt/$f" "$d"/.
 928         done
 929 }
 930
 931 t-tstunt-parsechangelog () {
 932         t-tstunt dpkg-parsechangelog Dpkg/Changelog/Parse.pm
 933 }
 934
 935 t-tstunt-lintian () {
 936         t-tstunt lintian
 937 }
 938
 939 t-tstunt-debuild () {
 940         t-tstunt debuild
 941 }
 942
 943 t-incoming-dsc () {
 944         local dsc=${p}_${v}.dsc
 945         incoming_dsc=$tmp/incoming/$dsc
 946 }
 947
 948 t-ref-dsc-dgit () {
 949         t-incoming-dsc
 950         local val; val=`t-822-field $incoming_dsc Dgit`
 951         val=$( perl -e '
 952                 $_=shift @ARGV;
 953                 die "Dgit $_ ?" unless m/^\w+\b/;
 954                 print $&,"\n" or die $!;
 955         ' "$val")
 956         t-ref-same-val $incoming_dsc "$val"
 957 }
 958
 959 t-apply-diff () {
 960         local v1=$1
 961         local v2=$2
 962         (cd $troot/pkg-srcs;
 963          debdiff ${p}_${v1}.dsc ${p}_${v2}.dsc || test $? = 1) \
 964          | patch -p1 -u
 965 }
 966
 967 t-gbp-unapplied-pq2qc () {
 968         # does `gbp pq export'
 969         # commits the resulting debian/patches on  qc/BRANCH
 970         # leaves us on qc/BRANCH (eg "qc/quilt-tip"))
 971         # qc/BRANCH is not fast-forwarding
 972
 973         gbp pq export
 974
 975         branch=`git symbolic-ref HEAD`
 976         branch=${branch#refs/heads/}
 977
 978         case "$branch" in
 979         */*) fail "unexpected branch $branch" ;;
 980         esac
 981
 982         git branch -f qc/$branch
 983         git checkout qc/$branch
 984         git add debian/patches
 985         git commit -m 'Commit patch queue'
 986 }
 987
 988 t-git-pseudo-merge () {
 989         # like   git merge -s ours
 990         if [ ! "$git_pseuomerge_opts" ]; then
 991                 if git merge --help \
 992                  | grep -q allow-unrelated-histories; then
 993                         git_pseuomerge_opts='--allow-unrelated-histories'
 994                 fi
 995                 git_pseuomerge_opts+=' -s ours'
 996         fi
 997         git merge $git_pseuomerge_opts "$@"
 998 }
 999
1000 t-gbp-example-prep-no-ff () {
1001         t-tstunt-parsechangelog
1002         t-archive example 1.0-1
1003         t-git-none
1004         t-worktree 1.0
1005
1006         cd example
1007
1008         t-dgit fetch
1009
1010         git checkout -b patch-queue/quilt-tip-2 patch-queue/quilt-tip
1011         gbp pq rebase
1012
1013         echo '/* some comment */' >>src.c
1014         git add src.c
1015         git commit -m 'Add a comment to an upstream file'
1016
1017         t-gbp-unapplied-pq2qc
1018
1019         t-commit 'some updates' 1.0-2
1020 }
1021
1022 t-gbp-example-prep () {
1023         t-gbp-example-prep-no-ff
1024
1025         t-git-pseudo-merge \
1026                 -m 'Pseudo-merge to make descendant of archive' \
1027                 remotes/dgit/dgit/sid
1028 }
1029
1030 t-make-badcommit () {
1031         badcommit=$(
1032                 git cat-file commit HEAD | \
1033                 perl -pe 's/^committer /commiter /' | \
1034                 git hash-object -w -t commit --stdin
1035         )
1036         t-expect-fsck-fail $badcommit
1037 }
1038
1039 t-make-orig () {
1040         # leaves ust set to filename of orig tarball
1041         local p=$1
1042         local v=$2
1043         local tag=${3-v$2}
1044         ust=${p}_${v}.orig.tar.gz
1045         GZIP=-1 git archive -o $bpd/$ust --prefix=${p}-${v}/ $tag
1046 }
1047
1048 t-merge-conflicted-stripping-conflict-markers () {
1049         local otherbranch=$1
1050         local file=$2
1051
1052         t-expect-fail F:"Merge conflict in $file" \
1053         git merge $otherbranch
1054
1055         perl -i~ -ne 'print unless m{^(?:\<\<\<|\>\>\>|===)}' "$file"
1056         git add "$file"
1057         git commit --no-edit
1058 }
1059
1060 t-commit () {
1061         local msg=$1
1062         v=${2:-${majorv:-1}.$revision}
1063         $troot/tstunt/debchange \
1064                 --force-distribution -v$v --distribution ${3:-unstable} "$1"
1065         git add debian/changelog
1066         debcommit
1067         revision=$(( ${revision-0} + 1 ))
1068 }
1069
1070 t-dch-r-rune () {
1071         local cmd="$1"; shift
1072         local suite=${1-unstable}
1073         $cmd -r -D "$suite" ''
1074 }
1075
1076 t-dch-commit-r () {
1077         t-dch-r-rune t-dch-commit "$@"
1078 }
1079
1080 t-dch-commit () {
1081         $troot/tstunt/debchange "$@"
1082         git commit -m "dch $*" debian/changelog
1083 }
1084
1085 t-git-config () {
1086         git config --global "$@"
1087 }
1088
1089 t-drs () {
1090  t-git-config dgit-distro.test-dummy.git-url "ext::$troot/drs-git-ext %S "
1091  t-git-config dgit-distro.test-dummy.git-check true
1092  t-git-config dgit-distro.test-dummy.git-create true
1093  t-git-config dgit-distro.test-dummy.dgit-tag-format new,old,maint
1094         cp $troot/gnupg/{dd.gpg,dm.gpg,dm.txt} $tmp/.
1095         cp $troot/suites $tmp/.
1096         cp $troot/suites $tmp/suites-master
1097
1098         export t_check_pushed_master=t-check-pushed-master
1099
1100         drs_dispatch=$tmp/distro=test-dummy
1101         mkdir $drs_dispatch
1102
1103         if [ "x$DGIT_TEST_INTREE" != x ]; then
1104                 ln -sf "$DGIT_TEST_INTREE" $drs_dispatch/dgit-live
1105         fi
1106
1107         ln -sf $tmp/git $drs_dispatch/repos
1108         ln -sf $tmp/suites $tmp/suites-master $tmp/dm.txt $drs_dispatch/
1109         mkdir -p $drs_dispatch/keyrings
1110         ln -sf $tmp/dd.gpg $drs_dispatch/keyrings/debian-keyring.gpg
1111         ln -sf $tmp/dm.gpg $drs_dispatch/keyrings/debian-maintainers.gpg
1112         ln -sf /bin/true $drs_dispatch/policy-hook
1113 }
1114
1115 t-newtag () {
1116  export tagpfx=archive/test-dummy
1117  t-git-config dgit-distro.test-dummy.dgit-tag-format new,maint
1118 }
1119 t-oldtag () {
1120  export tagpfx=test-dummy
1121  t-git-config dgit-distro.test-dummy.dgit-tag-format old
1122 }
1123
1124 t-dsd () {
1125         t-drs
1126  t-git-config dgit-distro.test-dummy.ssh "$troot/dsd-ssh"
1127  t-git-config dgit-distro.test-dummy.git-check ssh-cmd
1128  t-git-config dgit-distro.test-dummy.git-create true
1129  t-git-config dgit-distro.test-dummy.git-url \
1130                 "ext::$troot/dsd-ssh X %S /dgit/test-dummy/repos"
1131
1132  t-git-config dgit-distro.test-dummy.diverts.drs /drs
1133  t-git-config dgit-distro.test-dummy/drs.ssh "$troot/ssh"
1134  t-git-config dgit-distro.test-dummy/drs.git-url $tmp/git
1135  t-git-config dgit-distro.test-dummy/drs.git-check ssh-cmd
1136  t-git-config dgit-distro.test-dummy/drs.git-create ssh-cmd
1137
1138         echo 'no-such-package* drs' >$drs_dispatch/diverts
1139 }
1140
1141 t-policy-admin () {
1142         : '(((((((((((((((((((((((((((((((((((((((('
1143         ${DGIT_INFRA_PFX}dgit-repos-admin-debian --repos $tmp/git "$@"
1144         : '))))))))))))))))))))))))))))))))))))))))'
1145 }
1146
1147 t-policy-nonexist () {
1148         ln -sf no-such-file-or-directory $drs_dispatch/policy-hook
1149 }
1150
1151 t-make-hook-link () {
1152         local hook=$1 # in infra/
1153         local linkpath=$2
1154         hook=${DGIT_INFRA_PFX}$hook
1155         case $hook in
1156         */*)    ;;
1157         *)      hook=`type -P $hook` ;;
1158         esac
1159         ln -sf "$hook" $linkpath
1160 }
1161
1162 t-policy () {
1163         local policyhook=$1
1164         t-make-hook-link $policyhook $drs_dispatch/policy-hook
1165 }
1166
1167 t-debpolicy () {
1168         t-dsd
1169         t-policy dgit-repos-policy-debian
1170
1171         mkdir $tmp/git
1172         t-policy-admin create-db
1173 }
1174
1175 t-policy-periodic () {
1176         : '(((((((((((((((((((((((((((((((((((((((('
1177         ${DGIT_REPOS_SERVER_TEST-dgit-repos-server} \
1178                 test-dummy $drs_dispatch '' --cron
1179         : '))))))))))))))))))))))))))))))))))))))))'
1180 }
1181
1182 t-buildproductsdir-config () {
1183         bpd=$tmp/bpd
1184         t-git-config dgit.default.build-products-dir $bpd
1185         mkdir -p $bpd
1186         cat <<END >>$tmp/.gbp.conf
1187 [buildpackage]
1188 export-dir = $bpd
1189 END
1190 }
1191
1192 t-restrict () {
1193         local restriction=$1
1194         (cd $root; t-restriction-$restriction >&2)
1195 }
1196
1197 t-dependencies () {
1198         : "Hopefully installed: $*"
1199 }
1200
1201 t-chain-test () {
1202         local ct=$1
1203         local d=${0%/*}
1204         cd $root
1205         export DGIT_TEST_TESTNAME="$testname"
1206         export DGIT_TEST_TMPBASE="$tmpbase"
1207         export ADTTMP=$tmp
1208         exec "$d/$ct"
1209 }
1210
1211 t-alt-test () {
1212         local t=${0##*/}
1213         t-${t%%-*}
1214         t-chain-test "${t#*-}"
1215 }
1216
1217 t-git-config dgit.default.old-dsc-distro test-dummy
1218
1219 for import in ${autoimport-gnupg}; do
1220         case "$0" in
1221         */$import) ;;
1222         *)
1223                 t-setup-import $import
1224                 ;;
1225         esac
1226 done