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='1515000000 +0100'
  37 export GIT_AUTHOR_DATE='1515000000 +0100'
  38
  39 root=`pwd`
  40 troot=$root/tests
  41 testname="${DGIT_TEST_TESTNAME-${0##*/}}"
  42 export DGIT_TEST_TROOT=$troot
  43
  44 tmp=$ADTTMP
  45 if [ x"$tmp" = x ]; then
  46         export DGIT_TEST_BYHAND=1
  47         mkdir -p tests/tmp
  48         tmpbase=$troot/tmp
  49         tmp=tests/tmp/$testname
  50         rm -rf $tmp
  51         mkdir $tmp
  52 elif [ "x$DGIT_TEST_TMPBASE" != x ]; then
  53         tmpbase="$DGIT_TEST_TMPBASE"
  54 fi
  55 cd $tmp
  56
  57 tmp=`pwd`
  58
  59 t-set-using-tmp
  60
  61 test -f $tmp/.save-env || \
  62 env -0 >$tmp/.save-env
  63
  64 ln -f $troot/ssh ssh
  65
  66 export DEBCHANGE_VENDOR=dpkg
  67 unset VISUAL
  68
  69 mkdir -p $tmp/incoming
  70 cat <<END >$tmp/dput.cf
  71 [test-dummy]
  72 method                  = local
  73 incoming                = $tmp/incoming
  74 run_dinstall            = 0
  75 END
  76
  77 schroot=${DGIT_SCHROOT_CHROOT:-build}
  78 # Pretty much any Debian sid snapshot schroot will do.
  79
  80 : ${t_archive_method:=aq}
  81 : ${tagpfx:=archive/test-dummy}
  82 : ${suitespecs:=sid:unstable}
  83
  84 t-git-next-date () {
  85         GIT_COMMITTER_DATE="$(( ${GIT_COMMITTER_DATE%% *} + 1 )) ${GIT_COMMITTER_DATE#* }"
  86         GIT_AUTHOR_DATE="$GIT_COMMITTER_DATE"
  87 }
  88
  89 t-expect-fail () {
  90         local mpat="$1"; shift
  91
  92         set +o pipefail
  93         LC_MESSAGES=C "$@" 2>&1 | tee $tmp/t.output
  94         local ps="${PIPESTATUS[*]}"
  95         set -o pipefail
  96
  97         case $ps in
  98         "0 0")  fail "command unexpectedly succeeded (instead of: $mpat)" ;;
  99         *" 0")  ;;
 100         *)      fail "tee failed"  ;;
 101         esac
 102
 103         t-grep-mpat "$mpat" $tmp/t.output
 104 }
 105
 106 t-grep-mpat () {
 107         local mpat="$1"
 108         local file="$2"
 109
 110         local grepper=fgrep
 111         case "$mpat" in
 112         [A-Z]:*)
 113                 case "$mpat" in
 114                 E:*)    grepper=egrep   ;;
 115                 F:*)    grepper=fgrep   ;;
 116                 *)      fail "bad mpat prefix in $mpat";;
 117                 esac
 118                 mpat=${mpat#[A-Z]:}
 119                 ;;
 120         esac
 121
 122         $grepper -e "$mpat" "$file" ||
 123                 fail "message not found"
 124 }
 125
 126 t-expect-push-fail () {
 127         local mpat="$1"; shift
 128
 129         local triedpush; triedpush=`git rev-parse HEAD`
 130
 131         t-reporefs pre-push
 132         t-expect-fail "$mpat"  "$@"
 133         t-reporefs post-push
 134         diff $tmp/show-refs.{pre,post}-push
 135
 136         t-git-objects-not-present '' $triedpush
 137
 138         eval "$t_expect_push_fail_hook"
 139 }
 140
 141 t-git-objects-not-present () {
 142         # t-git-objects-not-present GITDIR|'' OBJID [...]
 143         # specifying '' means the repo for package $p
 144         local gitdir="${1-$dgitrepo}"
 145         local obj
 146         if ! [ -e "$gitdir" ]; then return; fi
 147         for obj in "$@"; do
 148                 GIT_DIR=$gitdir \
 149                 t-expect-fail 'unable to find' \
 150                 git cat-file -t $obj
 151         done
 152 }
 153
 154 t-reporefs () {
 155         local whichoutput=$1; shift
 156         local whichrepo=${1-$dgitrepo}
 157         local outputfile="$tmp/show-refs.$whichoutput"
 158         (set -e
 159          exec >"$outputfile"
 160          if test -d $whichrepo; then
 161                 cd $whichrepo
 162                 git show-ref |t-sort
 163         fi)
 164 }
 165
 166 t-untar () {
 167         local tarfile=$1.tar
 168         local edittree=$1.edit
 169         if test -d "$edittree"; then
 170                 cp -a "$edittree"/* .
 171         else
 172                 tar xf "$tarfile"
 173         fi
 174 }
 175
 176 t-worktree () {
 177         rm -rf $p
 178         t-untar $troot/worktrees/${p}_$1
 179 }
 180
 181 t-select-package () {
 182         p=$1
 183         dgitrepo=$tmp/git/$p.git
 184 }
 185
 186 t-git () {
 187         t-select-package $1
 188         v=$2
 189         mkdir -p $tmp/git
 190         local gs=$troot/git-srcs/${p}_$v.git
 191         (set -e; cd $tmp/git; t-untar $gs)
 192 }
 193
 194 t-git-none () {
 195         mkdir -p $tmp/git
 196         (set -e; cd $tmp/git; tar xf $troot/git-template.tar)
 197 }
 198
 199 t-salsa-add-remote () {
 200         local d=$tmp/salsa/$p
 201         mkdir -p $d
 202         (set -e; cd $d; git init --bare)
 203         git remote add ${1-origin} $d
 204 }
 205
 206 t-git-merge-base () {
 207         git merge-base $1 $2 || test $? = 1
 208 }
 209
 210 t-has-ancestor () {
 211         # t-has-ancestor ANCESTOR
 212         # (CHILD is implicit, HEAD)
 213         local now;      now=`git rev-parse HEAD`
 214         local ancestor; ancestor=`git rev-parse $1^{}`
 215         local mbase;    mbase=`t-git-merge-base $ancestor $now`
 216         if [ x$mbase != x$ancestor ]; then
 217                 fail "not ff $ancestor..$now, $mbase != $ancestor"
 218         fi
 219 }
 220
 221 t-has-parent-or-is () {
 222         # t-has-parent-or-is CHILD PARENT
 223         local child=$1
 224         local parent=$2
 225         local parents
 226         parents=$(git show --pretty=format:' %P %H ' "$child")
 227         parent=$(git rev-parse "$parent~0")
 228         case "$parents" in
 229         *" $parent "*)  ;;
 230         *)      fail "child $child lacks parent $parent" ;;
 231         esac
 232 }
 233
 234 t-prep-newpackage () {
 235         t-select-package $1
 236         v=$2
 237         t-archive-none $p
 238         t-git-none
 239         t-worktree $v
 240         cd $p
 241         if ! git show-ref --verify --quiet refs/heads/master; then
 242                 git branch -m dgit/sid master
 243                 git remote rm dgit
 244         fi
 245         cd ..
 246 }
 247
 248 t-archive-none () {
 249         t-select-package $1
 250         t-archive-none-$t_archive_method
 251 }
 252 t-archive-none-aq () {
 253         mkdir -p $tmp/aq/dsc_in_suite $tmp/mirror/pool/main
 254
 255         : >$tmp/aq/suites
 256         local jsondelim="["
 257
 258         local suitespec
 259         for suitespec in $suitespecs; do
 260                 local suite=${suitespec%%:*}
 261                 local sname=${suitespec#*:}
 262
 263                 >$tmp/aq/package.$suite.$p
 264                 t-aq-archive-updated $suite $p
 265
 266                 >$tmp/aq/package.new.$p
 267                 t-aq-archive-updated new $p
 268
 269                 ln -sf $suite $tmp/aq/dsc_in_suite/$sname
 270
 271                 cat <<END >>$tmp/aq/suites
 272 $jsondelim
 273    {
 274       "archive" : "ftp-master",
 275       "codename" : "$suite",
 276       "components" : [
 277          "main",
 278          "contrib",
 279          "non-free"
 280       ],
 281       "name" : "$sname",
 282       "dakname" : "$sname"
 283 END
 284
 285                 jsondelim="   },"
 286
 287         done
 288         cat <<END >>$tmp/aq/suites
 289     }
 290 ]
 291 END
 292 }
 293
 294 t-aq-archive-updated () {
 295         local suite=$1
 296         local p=$2
 297         local suitedir=$tmp/aq/dsc_in_suite/$suite
 298         mkdir -p $suitedir
 299         perl <$tmp/aq/package.$suite.$p >$suitedir/$p -wne '
 300                 use JSON;
 301                 use strict;
 302                 our @v;
 303                 m{^(\S+) (\w+) ([^ \t/]+)/(\S+)} or die;
 304                 push @v, {
 305                         "version" => "$1",
 306                         "sha256sum" => "$2",
 307                         "component" => "$3",
 308                         "filename" => "$4",
 309                 };
 310                 END {
 311                         my $json = JSON->new->canonical();
 312                         print $json->encode(\@v) or die $!;
 313                 }
 314         '
 315 }
 316
 317 t-archive-process-incoming () {
 318         local suite=$1
 319         mv $tmp/incoming/${p}_* $tmp/mirror/pool/main/
 320         t-archive-query "$suite"
 321 }
 322
 323 t-archive-query () {
 324         local suite=${1-sid}
 325         local dscf=main/${p}_${v}.dsc
 326         t-archive-query-$t_archive_method "$suite" "$p" "$v" "$dscf"
 327 }
 328 t-archive-query-aq () {
 329         local suite=$1
 330         local p=$2
 331         local v=$3
 332         local dscf=$4
 333         local sha; sha=`sha256sum <$tmp/mirror/pool/$dscf`
 334         echo "${v} ${sha%  -} $dscf" >>$tmp/aq/package.$suite.${p}
 335         t-aq-archive-updated $suite $p
 336 }
 337
 338 t-archive () {
 339         t-archive-none $1
 340         v=$2
 341         local dscf=${p}_$2.dsc
 342         rm -f $tmp/mirror/pool/main/${p}_*
 343         ln $troot/pkg-srcs/${p}_${2%-*}* $tmp/mirror/pool/main/
 344         t-archive-query $suite
 345         rm -rf $tmp/extract
 346         mkdir $tmp/extract
 347         (set -e; cd $tmp/extract; dpkg-source -x ../mirror/pool/main/$dscf)
 348 }
 349
 350 t-git-dir-time-passes () {
 351         touch -d 'last year' $dgitrepo
 352 }
 353
 354 t-git-dir-check () {
 355         local gitdir=$dgitrepo
 356         case "$1" in
 357         enoent)
 358                 if test -e "$gitdir"; then fail "$gitdir exists"; fi
 359                 return
 360                 ;;
 361         public) wantstat='7[75]5' ;;
 362         secret) wantstat='7[70]0' ;;
 363         *)      fail "$1 t-git-dir-check ?" ;;
 364         esac
 365         gotstat=`stat -c%a $gitdir`
 366         case "$gotstat" in
 367         *$wantstat) return ;;
 368         *)      fail "$gitdir has mode $gotstat, expected $wantstat" ;;
 369         esac
 370 }
 371
 372 t-expect-fsck-fail () {
 373         echo >>$tmp/fsck.expected-errors "$1"
 374 }
 375
 376 t-git-fsck () {
 377         local fsckerrs=$(git rev-parse --git-dir)/dgit-test-fsck.errs
 378
 379         set +e
 380         LC_MESSAGES=C git fsck --no-dangling --strict 2>&1 \
 381                 | tee $fsckerrs
 382         ps="${PIPESTATUS[*]}"
 383         set -e
 384
 385         local pats
 386         if [ -f $tmp/fsck.expected-errors ]; then
 387                 pats=(-w -f $tmp/fsck.expected-errors)
 388         else
 389                 test "$ps" = "0 0"
 390         fi
 391         pats+=(-e 'notice: HEAD points to an unborn branch')
 392         pats+=(-e 'notice: No default references')
 393
 394         set +e
 395         grep -v "${pats[@]}" $fsckerrs
 396         rc=$?
 397         set -e
 398         case $rc in
 399         1) ;; # no unexpected errors
 400         0) fail "unexpected messages from git-fsck" ;;
 401         *) fail "grep of git-fsck failed" ;;
 402         esac
 403 }
 404
 405 t-fscks () {
 406         (
 407         shopt -s nullglob
 408         for d in $tmp/*/.git $tmp/git/*.git; do
 409                 cd "${d%/.git}"
 410                 t-git-fsck
 411         done
 412         )
 413 }
 414
 415 t-ok () {
 416         : '========================================'
 417         t-fscks
 418         t-save-artifacts
 419         echo ok.
 420 }
 421
 422 t-save-artifacts () {
 423         artifacts="$AUTOPKGTEST_ARTIFACTS"
 424         if [ x"$artifacts" = x ]; then return; fi
 425         if [ x"tmp" = x ]; then return; fi
 426         GZIP=-1v tar -C "$tmp" -zc -f "$artifacts/${0##*/}.tar.gz" \
 427                 --exclude=\*.tar .
 428 }
 429
 430 t-rm-dput-dropping () {
 431         rm -f $tmp/${p}_${v}_*.upload
 432 }
 433
 434 t-dgit () {
 435         local dgit=${DGIT_TEST-dgit}
 436         pwd >&2
 437         : '
 438 {{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{'
 439         $dgit --dgit=$dgit --dget:-u --dput:--config=$tmp/dput.cf \
 440  ${dgit_config_debian_alias-"--config-lookup-explode=dgit-distro.debian.alias-canon"} \
 441  ${DGIT_GITDEBREBASE_TEST+--git-debrebase=}${DGIT_GITDEBREBASE_TEST} \
 442                 ${distro+${distro:+-d}}${distro--dtest-dummy} \
 443                 $DGIT_TEST_OPTS $DGIT_TEST_DEBUG \
 444                 -kBCD22CD83243B79D3DFAC33EA3DBCBC039B13D8A $t_dgit_xopts "$@"
 445         : '}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}
 446 '
 447 }
 448
 449 t-dgit-manpage () {
 450         local section=$1
 451         local page=$2
 452         (export LC_ALL=C.UTF-8
 453          if [ "$DGIT_TEST_INTREE" ]; then
 454                 make -C $DGIT_TEST_INTREE $page.$section.view
 455          else
 456                 man $section $page
 457          fi)
 458 }
 459
 460 t-diff-nogit () {
 461         diff --exclude=.git --exclude=.pc -ruN $*
 462 }
 463
 464 t-files-notexist () {
 465         local f
 466         for f in "$@"; do
 467                 if [ -e $f ]; then
 468                         fail "$f exists!"
 469                 fi
 470         done
 471 }
 472
 473 t-cloned-fetched-good () {
 474         t-diff-nogit ../extract/$p-${v%-*} .
 475         t-clean-on-branch dgit/sid
 476         t-refs-same-start
 477         t-refs-same \
 478                 refs/heads/dgit/sid \
 479                 refs/remotes/dgit/dgit/sid
 480         t-refs-notexist refs/dgit/unstable refs/remotes/dgit/dgit/unstable
 481 }
 482
 483 t-output () {
 484         printf "%s${1:+\n}" "$1" >$tmp/t.want
 485         shift
 486         "$@" >$tmp/t.got
 487         diff $tmp/t.want $tmp/t.got
 488 }
 489
 490 t-clean-on-branch () {
 491         t-output "## $1" git status -b --porcelain
 492 }
 493
 494 t-setup-done () {
 495         local savevars=$1
 496         local savedirs=$2
 497         local importeval=$3
 498
 499         local import=IMPORT.${DGIT_TEST_TESTNAME-${0##*/}}
 500         exec 4>$tmp/$import.new
 501
 502         local vn
 503         for vn in $savevars; do
 504                 perl >&4 -"I$root" -MDebian::Dgit -e '
 505                         printf "%s=%s\n", $ARGV[0], shellquote $ARGV[1]
 506                 ' $vn "$(eval "printf '%s\n' \"\$$vn\"")"
 507         done
 508
 509         (set -e; cd $tmp; tar cf $import.tar $savedirs)
 510
 511         printf >&4 "\n%s\n" "$importeval"
 512
 513         mv -f $tmp/$import.new $tmp/$import
 514 }
 515
 516 t-setup-import () {
 517         local setupname=$1
 518
 519         local setupsrc
 520         local lock
 521         if [ "x$tmpbase" = x ]; then
 522                 # ADTTMP was set on entry to tests/lib, so we
 523                 # are not sharing tmp area between tests
 524                 setupsrc="$tmp"
 525                 lock="$tmp/.dummy.lock"
 526         else
 527                 setupsrc="$tmpbase/$setupname"
 528                 lock="$setupsrc.lock"
 529         fi
 530
 531         local simport="$setupsrc/IMPORT.$setupname"
 532
 533         if ! [ -e "$simport" ]; then
 534                 with-lock-ex -w "$lock" \
 535                 xargs -0 -a $tmp/.save-env \
 536                 bash -xec '
 537                         cd "$1"; shift
 538                         setupname="$1"; shift
 539                         simport="$1"; shift
 540                         if [ -e "$simport" ]; then exit 0; fi
 541                         env - "$@" \
 542                         "tests/setup/$setupname"
 543                 ' x "$root" "$setupname" "$simport"
 544         fi
 545
 546         if [ "x$setupsrc" != "x$tmp" ]; then
 547                 (set -e; cd $tmp; tar xf "$simport.tar")
 548         fi
 549
 550         . "$simport"
 551 }
 552
 553 t-git-get-ref-exact () {
 554         local ref=$1
 555         # does not dereference, unlike t-git-get-ref
 556         case "$ref" in
 557         refs/*) ;;
 558         *) fail "t-git-get-ref-exact bad $ref" ;;
 559         esac
 560         git for-each-ref --format='%(objectname)' "[r]efs/${ref#refs/}"
 561 }
 562
 563 t-git-get-ref () {
 564         local ref=$1
 565         case "$ref" in
 566         refs/*) ;;
 567         *) fail "t-git-get-ref bad $ref" ;;
 568         esac
 569         (git show-ref -d $1 || test $? = 1) | perl -ne '
 570                 $x = $1 if m#^(\w+) \Q'$1'\E(?:\^\{\})?$#;
 571                 END { print "$x\n" if length $x; }
 572         '
 573 }
 574
 575 t-ref-same-exact () {
 576         local name="$1"
 577         local val; val=`t-git-get-ref-exact $name`
 578         t-ref-same-val "$name" $val
 579 }
 580
 581 t-ref-same () {
 582         local name="$1"
 583         local val; val=`t-git-get-ref $name`
 584         t-ref-same-val "$name" $val
 585 }
 586
 587 t-ref-head () {
 588         local val; val=`git rev-parse HEAD`
 589         t-ref-same-val HEAD $val
 590 }
 591
 592 t-ref-same-val () {
 593         local name="$1"
 594         local val=$2
 595         case "${t_ref_val-unset}" in
 596         unset)          ;;
 597         "$val")         ;;
 598         *)              fail "ref varies: ($name)\
 599  ${val:-nothing} != ${t_ref_val:-nothing} (${t_ref_names[*]})" ;;
 600         esac
 601         t_ref_val="$val"
 602         t_ref_names+=("$name")
 603 }
 604
 605 t-refs-same-start () {
 606         unset t_ref_val
 607         t_ref_names=()
 608 }
 609
 610 t-refs-same () {
 611         local g
 612         for g in $*; do
 613                 t-ref-same $g
 614         done
 615 }
 616
 617 t-refs-notexist () {
 618         local val
 619         for g in $*; do
 620                 val=`t-git-get-ref $g`
 621                 if [ "x$val" != x ]; then
 622                         fail "ref $g unexpectedly exists ($val)"
 623                 fi
 624         done
 625 }
 626
 627 t-v-tag () {
 628         echo refs/tags/$tagpfx/${v//\~/_}
 629 }
 630
 631 t-format-ref () {
 632         git log -n1 --pretty=format:"$1" "$2"
 633 }
 634
 635 t-sametree-parent () {
 636         local ref=$1
 637         local parent
 638         local ctree; ctree=$(t-format-ref '%T' "$ref")
 639         while :; do
 640                 local psame=''
 641                 for parent in $(t-format-ref '%P' "$ref"); do
 642                         local ptree; ptree=$(t-format-ref '%T' "$parent")
 643                         if [ "x$ptree" = "x$ctree" ]; then
 644                                 psame+=" $parent"
 645                         fi
 646                 done
 647                 case "$psame" in ""|" * *") break ;; esac
 648                 ref="${psame# }"
 649         done
 650         echo "$ref"
 651 }
 652
 653 t-check-pushed-master () {
 654         local master; master=`t-git-get-ref refs/heads/master`
 655         if [ x$master = x$t_ref_val ]; then return; fi
 656         if [ x$master = x ]; then fail "failed to push master"; fi
 657         # didn't update master, it must be not FF
 658         local mbase; mbase=`t-git-merge-base $master $t_ref_val`
 659         if [ x$mbase = x$master ]; then fail "failed to ff master"; fi
 660 }
 661
 662 t-push-was-source-only () {
 663         local f
 664         t-files-notexist $tmp/incoming/${p}_${v}_*.deb \
 665                          $tmp/incoming/${p}_${v}_*.udeb
 666         # we permit _source.buildinfo files; see test_changes_source_only()
 667         for f in $tmp/incoming/${p}_${v}_*.buildinfo; do
 668             if [ -e $f ]; then
 669                 case "$f" in
 670                     *_source.buildinfo) ;;
 671                     *) fail "non-source-only file $f exists!" ;;
 672                 esac
 673             fi
 674         done
 675 }
 676
 677 t-pushed-good () {
 678         local branch=$1
 679         local suite=${2:-sid}
 680         t-refs-same \
 681                 refs/heads/$branch
 682         t-pushed-good-core
 683 }
 684
 685 t-pushed-good-core () {
 686         t-ref-dsc-dgit
 687         t-refs-same \
 688                 `t-v-tag` \
 689                 refs/remotes/dgit/dgit/$suite
 690         t-refs-notexist \
 691                 refs/heads/dgit/unstable \
 692                 refs/remotes/dgit/dgit/unstable
 693         (set -e; cd $dgitrepo
 694          t-refs-same \
 695                 refs/dgit/$suite \
 696                 `t-v-tag`
 697          ${t_check_pushed_master:- : NOT-DRS-NO-CHECK-PUSHED-MASTER}
 698          t-refs-notexist \
 699                 refs/dgit/unstable
 700         )
 701         git verify-tag `t-v-tag`
 702 }
 703
 704 t-splitbrain-pushed-good--unpack () {
 705         cd $tmp
 706         rm -rf t-unpack
 707         mkdir t-unpack
 708         cd t-unpack
 709         ln -s $tmp/mirror/pool/main/*.orig*.tar* .
 710         ln -s $tmp/incoming/*.orig*.tar* . ||:
 711         ln -s $incoming_dsc .
 712         ln -s ${incoming_dsc/.dsc/.debian.tar}* .
 713         dpkg-source "$@" -x *.dsc
 714         cd */.
 715         git init
 716         git fetch ../../$p "refs/tags/*:refs/tags/*"
 717 }
 718
 719 t-splitbrain-pushed-good--checkprep () {
 720         git add -Af .
 721         git rm --cached -r --ignore-unmatch .pc
 722 }
 723
 724 t-splitbrain-pushed-good--checkdiff () {
 725         local tag=$1
 726         t-splitbrain-pushed-good--checkprep
 727         t-output "" git diff --stat --cached $tag
 728 }
 729
 730 t-splitbrain-pushed-good-start () {
 731         dep14tag=refs/tags/test-dummy/${v//\~/_}
 732         dgittag=$(t-v-tag)
 733         t-output "" git status --porcelain
 734         t-ref-head
 735         t-refs-same $dep14tag
 736         (set -e; cd $dgitrepo; t-refs-same $dep14tag)
 737         git merge-base --is-ancestor $dep14tag $dgittag
 738
 739         t-refs-same-start
 740         t-ref-same refs/heads/split.p
 741         case "$(t-git-get-ref refs/heads/split.b)" in
 742         "$t_ref_val") ;;
 743         "$(git rev-parse refs/heads/split.p^0)") ;;
 744         "$(git rev-parse refs/heads/split.p^1)") ;;
 745         *) fail 'bad b/p' ;;
 746         esac
 747         t-pushed-good-core
 748
 749         t-incoming-dsc
 750
 751         t-splitbrain-pushed-good--unpack
 752         t-splitbrain-pushed-good--checkdiff $dgittag
 753 }
 754 t-splitbrain-pushed-good-end-made-dep14 () {
 755         t-splitbrain-pushed-good--checkdiff $dep14tag
 756         cd $tmp/$p
 757 }
 758
 759 t-splitbrain-rm-gitignore-patch () {
 760         perl -i -pe '
 761                 next unless $_ eq "auto-gitignore\n";
 762                 die if $counter++;
 763                 chomp;
 764                 rename "debian/patches/$_", "../t-auto-gitignore" or die $!;
 765                 $_ = "";
 766         ' debian/patches/series
 767 }
 768
 769 t-gbp-pushed-good () {
 770         local suite=${1:-sid}
 771         t-splitbrain-pushed-good-start
 772
 773         # Right, now we want to check that the maintainer tree and
 774         # the dgit tree differ in exactly the ways we expect.  We
 775         # achieve this by trying to reconstruct the maintainer tree
 776         # from the dgit tree.
 777
 778         # So, unpack it withut the patches applied
 779         t-splitbrain-pushed-good--unpack --skip-patches
 780
 781         # dgit might have added a .gitignore patch, which we need to
 782         # drop and remove
 783         t-splitbrain-rm-gitignore-patch
 784
 785         # Now the result should differ only in non-debian/ .gitignores
 786         t-splitbrain-pushed-good--checkprep
 787         git diff --cached --name-only $dep14tag >../changed
 788         perl -ne '
 789                 next if !m#^debian/# && m#(^|/)\.gitignore#;
 790                 die "$_ mismatch";
 791         ' <../changed
 792
 793         # If we actually apply the gitignore patch by hand, it
 794         # should be perfect:
 795         if [ -f ../t-auto-gitignore ]; then
 796                 patch --backup-if-mismatch -p1 -u <../t-auto-gitignore
 797         fi
 798
 799         t-splitbrain-pushed-good-end-made-dep14
 800 }
 801
 802 t-unapplied-pushed-good () {
 803         t-splitbrain-pushed-good-start
 804         t-splitbrain-pushed-good--unpack --skip-patches
 805         t-splitbrain-pushed-good-end-made-dep14
 806 }
 807
 808 t-dpm-pushed-good () {
 809         t-splitbrain-pushed-good-start
 810         t-splitbrain-pushed-good--unpack
 811         t-splitbrain-rm-gitignore-patch
 812         t-splitbrain-pushed-good-end-made-dep14
 813 }
 814
 815 t-commit-build-push-expect-log () {
 816         local msg=$1
 817         local mpat=$2
 818         t-commit "$msg"
 819         t-dgit build
 820         LC_MESSAGES=C \
 821         t-dgit push --new 2>&1 |tee $tmp/push.log
 822         t-grep-mpat "$mpat" $tmp/push.log
 823 }
 824
 825 t-822-field () {
 826         local file=$1
 827         local field=$2
 828         perl -e '
 829                 use Dpkg::Control::Hash;
 830                 my $h = new Dpkg::Control::Hash allow_pgp=>1;
 831                 $h->parse(\*STDIN,"'"$file"'");
 832                 my $val = $h->{"'$field'"},"\n";
 833                 die "'"$file $field"'" unless defined $val;
 834                 print $val,"\n";
 835         ' <$file
 836 }
 837
 838 t-defdistro () {
 839         export DGIT_TEST_DISTRO=''
 840         distro=''
 841         t-git-config dgit-suite.unstable.distro test-dummy
 842 }
 843
 844 t-stunt-envvar () {
 845         local var=$1
 846         local tstunt=$2
 847         eval '
 848                 case "$'$var'" in
 849                 "$tstunt:"*)    ;;
 850                 *":$tstunt:"*)  ;;
 851                 "")             '$var'="$tstunt" ;;
 852                 *)              '$var'="$tstunt:$'$var'" ;;
 853                 esac
 854                 export '$var'
 855         '
 856 }
 857
 858 t-tstunt--save-real () {
 859         local f="$1"
 860         case "$f" in
 861         */*) return ;;
 862         esac
 863
 864         local rc
 865         local real
 866         set +e
 867         real=$(
 868                 p=":$PATH:"
 869                 p="${p/:"$tmp/tstunt":/:}"
 870                 p="${p%:}"
 871                 p="${p#:}"
 872                 PATH="$p"
 873                 type -p "$f"
 874         )
 875         rc=$?
 876         set -e
 877
 878         case $rc in
 879         1)      return ;;
 880         0)      ;;
 881         *)      fail "did not find $f on PATH $PATH" ;;
 882         esac
 883
 884         local varname=${f//[^_0-9a-zA-Z]/_}
 885         varname=DGIT_TEST_REAL_${varname^^}
 886
 887         eval "
 888                 : \${$varname:=\$real}
 889                 export $varname
 890         "
 891 }
 892
 893 t-tstunt () {
 894         local tstunt=$tmp/tstunt
 895         t-stunt-envvar PATH $tstunt
 896         t-stunt-envvar PERLLIB $tstunt
 897         local f
 898         for f in "$@"; do
 899                 t-tstunt--save-real $f
 900                 f="./$f"
 901                 local d="$tstunt/${f%/*}"
 902                 mkdir -p $d
 903                 ln -sf "$troot/tstunt/$f" "$d"/.
 904         done
 905 }
 906
 907 t-tstunt-parsechangelog () {
 908         t-tstunt dpkg-parsechangelog Dpkg/Changelog/Parse.pm
 909 }
 910
 911 t-tstunt-lintian () {
 912         t-tstunt lintian
 913 }
 914
 915 t-tstunt-debuild () {
 916         t-tstunt debuild
 917 }
 918
 919 t-incoming-dsc () {
 920         local dsc=${p}_${v}.dsc
 921         incoming_dsc=$tmp/incoming/$dsc
 922 }
 923
 924 t-ref-dsc-dgit () {
 925         t-incoming-dsc
 926         local val; val=`t-822-field $incoming_dsc Dgit`
 927         val=$( perl -e '
 928                 $_=shift @ARGV;
 929                 die "Dgit $_ ?" unless m/^\w+\b/;
 930                 print $&,"\n" or die $!;
 931         ' "$val")
 932         t-ref-same-val $incoming_dsc "$val"
 933 }
 934
 935 t-apply-diff () {
 936         local v1=$1
 937         local v2=$2
 938         (cd $troot/pkg-srcs;
 939          debdiff ${p}_${v1}.dsc ${p}_${v2}.dsc || test $? = 1) \
 940          | patch -p1 -u
 941 }
 942
 943 t-gbp-unapplied-pq2qc () {
 944         # does `gbp pq export'
 945         # commits the resulting debian/patches on  qc/BRANCH
 946         # leaves us on qc/BRANCH (eg "qc/quilt-tip"))
 947         # qc/BRANCH is not fast-forwarding
 948
 949         gbp pq export
 950
 951         branch=`git symbolic-ref HEAD`
 952         branch=${branch#refs/heads/}
 953
 954         case "$branch" in
 955         */*) fail "unexpected branch $branch" ;;
 956         esac
 957
 958         git branch -f qc/$branch
 959         git checkout qc/$branch
 960         git add debian/patches
 961         git commit -m 'Commit patch queue'
 962 }
 963
 964 t-git-pseudo-merge () {
 965         # like   git merge -s ours
 966         if [ ! "$git_pseuomerge_opts" ]; then
 967                 if git merge --help \
 968                  | grep -q allow-unrelated-histories; then
 969                         git_pseuomerge_opts='--allow-unrelated-histories'
 970                 fi
 971                 git_pseuomerge_opts+=' -s ours'
 972         fi
 973         git merge $git_pseuomerge_opts "$@"
 974 }
 975
 976 t-gbp-example-prep-no-ff () {
 977         t-tstunt-parsechangelog
 978         t-archive example 1.0-1
 979         t-git-none
 980         t-worktree 1.0
 981
 982         cd example
 983
 984         t-dgit fetch
 985
 986         git checkout -b patch-queue/quilt-tip-2 patch-queue/quilt-tip
 987         gbp pq rebase
 988
 989         echo '/* some comment */' >>src.c
 990         git add src.c
 991         git commit -m 'Add a comment to an upstream file'
 992
 993         t-gbp-unapplied-pq2qc
 994
 995         t-commit 'some updates' 1.0-2
 996 }
 997
 998 t-gbp-example-prep () {
 999         t-gbp-example-prep-no-ff
1000
1001         t-git-pseudo-merge \
1002                 -m 'Pseudo-merge to make descendant of archive' \
1003                 remotes/dgit/dgit/sid
1004 }
1005
1006 t-make-badcommit () {
1007         badcommit=$(
1008                 git cat-file commit HEAD | \
1009                 perl -pe 's/^committer /commiter /' | \
1010                 git hash-object -w -t commit --stdin
1011         )
1012         t-expect-fsck-fail $badcommit
1013 }
1014
1015 t-commit () {
1016         local msg=$1
1017         v=${2:-${majorv:-1}.$revision}
1018         dch --force-distribution -v$v --distribution ${3:-unstable} "$1"
1019         git add debian/changelog
1020         debcommit
1021         revision=$(( ${revision-0} + 1 ))
1022 }
1023
1024 t-dch-r-rune () {
1025         local cmd="$1"; shift
1026         local suite=${1-unstable}
1027         $cmd -r -D "$suite" ''
1028 }
1029
1030 t-dch-commit-r () {
1031         t-dch-r-rune t-dch-commit "$@"
1032 }
1033
1034 t-dch-commit () {
1035         faketime @"${GIT_AUTHOR_DATE% *}" dch "$@"
1036         git commit -m "dch $*" debian/changelog
1037 }
1038
1039 t-git-config () {
1040         git config --global "$@"
1041 }
1042
1043 t-drs () {
1044  t-git-config dgit-distro.test-dummy.git-url "ext::$troot/drs-git-ext %S "
1045  t-git-config dgit-distro.test-dummy.git-check true
1046  t-git-config dgit-distro.test-dummy.git-create true
1047  t-git-config dgit-distro.test-dummy.dgit-tag-format new,old,maint
1048         cp $troot/gnupg/{dd.gpg,dm.gpg,dm.txt} $tmp/.
1049         cp $troot/suites $tmp/.
1050         cp $troot/suites $tmp/suites-master
1051
1052         export t_check_pushed_master=t-check-pushed-master
1053
1054         drs_dispatch=$tmp/distro=test-dummy
1055         mkdir $drs_dispatch
1056
1057         if [ "x$DGIT_TEST_INTREE" != x ]; then
1058                 ln -sf "$DGIT_TEST_INTREE" $drs_dispatch/dgit-live
1059         fi
1060
1061         ln -sf $tmp/git $drs_dispatch/repos
1062         ln -sf $tmp/suites $tmp/suites-master $tmp/dm.txt $drs_dispatch/
1063         mkdir -p $drs_dispatch/keyrings
1064         ln -sf $tmp/dd.gpg $drs_dispatch/keyrings/debian-keyring.gpg
1065         ln -sf $tmp/dm.gpg $drs_dispatch/keyrings/debian-maintainers.gpg
1066         ln -sf /bin/true $drs_dispatch/policy-hook
1067 }
1068
1069 t-newtag () {
1070  export tagpfx=archive/test-dummy
1071  t-git-config dgit-distro.test-dummy.dgit-tag-format new,maint
1072 }
1073 t-oldtag () {
1074  export tagpfx=test-dummy
1075  t-git-config dgit-distro.test-dummy.dgit-tag-format old
1076 }
1077
1078 t-dsd () {
1079         t-drs
1080  t-git-config dgit-distro.test-dummy.ssh "$troot/dsd-ssh"
1081  t-git-config dgit-distro.test-dummy.git-check ssh-cmd
1082  t-git-config dgit-distro.test-dummy.git-create true
1083  t-git-config dgit-distro.test-dummy.git-url \
1084                 "ext::$troot/dsd-ssh X %S /dgit/test-dummy/repos"
1085
1086  t-git-config dgit-distro.test-dummy.diverts.drs /drs
1087  t-git-config dgit-distro.test-dummy/drs.ssh "$troot/ssh"
1088  t-git-config dgit-distro.test-dummy/drs.git-url $tmp/git
1089  t-git-config dgit-distro.test-dummy/drs.git-check ssh-cmd
1090  t-git-config dgit-distro.test-dummy/drs.git-create ssh-cmd
1091
1092         echo 'no-such-package* drs' >$drs_dispatch/diverts
1093 }
1094
1095 t-policy-admin () {
1096         : '(((((((((((((((((((((((((((((((((((((((('
1097         ${DGIT_INFRA_PFX}dgit-repos-admin-debian --repos $tmp/git "$@"
1098         : '))))))))))))))))))))))))))))))))))))))))'
1099 }
1100
1101 t-policy-nonexist () {
1102         ln -sf no-such-file-or-directory $drs_dispatch/policy-hook
1103 }
1104
1105 t-make-hook-link () {
1106         local hook=$1 # in infra/
1107         local linkpath=$2
1108         hook=${DGIT_INFRA_PFX}$hook
1109         case $hook in
1110         */*)    ;;
1111         *)      hook=`type -P $hook` ;;
1112         esac
1113         ln -sf "$hook" $linkpath
1114 }
1115
1116 t-policy () {
1117         local policyhook=$1
1118         t-make-hook-link $policyhook $drs_dispatch/policy-hook
1119 }
1120
1121 t-debpolicy () {
1122         t-dsd
1123         t-policy dgit-repos-policy-debian
1124
1125         mkdir $tmp/git
1126         t-policy-admin create-db
1127 }
1128
1129 t-policy-periodic () {
1130         : '(((((((((((((((((((((((((((((((((((((((('
1131         ${DGIT_REPOS_SERVER_TEST-dgit-repos-server} \
1132                 test-dummy $drs_dispatch '' --cron
1133         : '))))))))))))))))))))))))))))))))))))))))'
1134 }
1135
1136 t-restrict () {
1137         local restriction=$1
1138         (cd $root; t-restriction-$restriction >&2)
1139 }
1140
1141 t-dependencies () {
1142         : "Hopefully installed: $*"
1143 }
1144
1145 t-chain-test () {
1146         local ct=$1
1147         local d=${0%/*}
1148         cd $root
1149         export DGIT_TEST_TESTNAME="$testname"
1150         export DGIT_TEST_TMPBASE="$tmpbase"
1151         export ADTTMP=$tmp
1152         exec "$d/$ct"
1153 }
1154
1155 t-alt-test () {
1156         local t=${0##*/}
1157         t-${t%%-*}
1158         t-chain-test "${t#*-}"
1159 }
1160
1161 t-git-config dgit.default.old-dsc-distro test-dummy
1162
1163 for import in ${autoimport-gnupg}; do
1164         case "$0" in
1165         */$import) ;;
1166         *)
1167                 t-setup-import $import
1168                 ;;
1169         esac
1170 done