tests/lib

   1 #
   2
   3 exec 2>&1
   4 set -x
   5 set -o pipefail
   6
   7 . tests/lib-core
   8 . tests/lib-restricts
   9
  10 t-report-failure () {
  11         set +x
  12         rc=$1
  13         cat <<END >&2
  14 TEST FAILED
  15 funcs: ${FUNCNAME[*]}
  16 lines: ${BASH_LINENO[*]}
  17 files: ${BASH_SOURCE[*]}
  18 END
  19         exit 16
  20 }
  21
  22 trap 'test $? = 0 || t-report-failure' EXIT
  23
  24 t-set-intree
  25
  26 : ${DGIT_TEST_DEBUG=-D}
  27 export DGIT_TEST_DEBUG
  28
  29 export GIT_COMMITTER_DATE='1440253867 +0100'
  30 export GIT_AUTHOR_DATE='1440253867 +0100'
  31
  32 root=`pwd`
  33 troot=$root/tests
  34 testname="${DGIT_TEST_TESTNAME-${0##*/}}"
  35
  36 tmp=$ADTTMP
  37 if [ x"$tmp" = x ]; then
  38         mkdir -p tests/tmp
  39         tmp=tests/tmp/$testname
  40         rm -rf $tmp
  41         mkdir $tmp
  42 fi
  43 cd $tmp
  44
  45 tmp=`pwd`
  46
  47 t-set-using-tmp
  48
  49 ln -f $troot/ssh ssh
  50
  51 mkdir -p $tmp/gnupg
  52 cp $troot/gnupg/* $tmp/gnupg
  53 chmod go-rw $tmp/gnupg/*
  54
  55 export DEBCHANGE_VENDOR=dpkg
  56
  57 mkdir -p $tmp/incoming
  58 cat <<END >$tmp/dput.cf
  59 [test-dummy]
  60 method                  = local
  61 incoming                = $tmp/incoming
  62 run_dinstall            = 0
  63 END
  64
  65 : ${tagpfx:=test-dummy}
  66
  67 t-git-next-date () {
  68         GIT_COMMITTER_DATE="$(( ${GIT_COMMITTER_DATE%% *} + 1 )) ${GIT_COMMITTER_DATE#* }"
  69         GIT_AUTHOR_DATE="$GIT_COMMITTER_DATE"
  70 }
  71
  72 t-expect-fail () {
  73         local mpat="$1"; shift
  74
  75         set +o pipefail
  76         LC_MESSAGES=C "$@" 2>&1 | tee $tmp/t.output
  77         local ps="${PIPESTATUS[*]}"
  78         set -o pipefail
  79
  80         case $ps in
  81         "0 0")  fail "command unexpectedly succeeded (instead of: $mpat)" ;;
  82         *" 0")  ;;
  83         *)      fail "tee failed"  ;;
  84         esac
  85
  86         t-grep-mpat "$mpat" $tmp/t.output
  87 }
  88
  89 t-grep-mpat () {
  90         local mpat="$1"
  91         local file="$2"
  92
  93         local grepper=fgrep
  94         case "$mpat" in
  95         [A-Z]:*)
  96                 case "$mpat" in
  97                 E:*)    grepper=egrep   ;;
  98                 F:*)    grepper=fgrep   ;;
  99                 *)      fail "bad mpat prefix in $mpat";;
 100                 esac
 101                 mpat=${mpat#[A-Z]:}
 102                 ;;
 103         esac
 104
 105         $grepper -e "$mpat" "$file" ||
 106                 fail "message not found"
 107 }
 108
 109 t-expect-push-fail () {
 110         local mpat="$1"; shift
 111
 112         local triedpush=`git rev-parse HEAD`
 113
 114         t-reporefs pre-push
 115         t-expect-fail "$mpat"  "$@"
 116         t-reporefs post-push
 117         diff $tmp/show-refs.{pre,post}-push
 118
 119         t-git-objects-not-present '' $triedpush
 120
 121         eval "$t_expect_push_fail_hook"
 122 }
 123
 124 t-git-objects-not-present () {
 125         # t-git-objects-not-present GITDIR|'' OBJID [...]
 126         # specifying '' means the repo for package $p
 127         local gitdir="${1-$dgitrepo}"
 128         local obj
 129         if ! [ -e "$gitdir" ]; then return; fi
 130         for obj in "$@"; do
 131                 GIT_DIR=$gitdir \
 132                 t-expect-fail 'unable to find' \
 133                 git cat-file -t $obj
 134         done
 135 }
 136
 137 t-reporefs () {
 138         local whichoutput=$1; shift
 139         local whichrepo=${1-$dgitrepo}
 140         local outputfile="$tmp/show-refs.$whichoutput"
 141         (set -e
 142          exec >"$outputfile"
 143          if test -d $whichrepo; then
 144                 cd $whichrepo
 145                 git show-ref |sort
 146         fi)
 147 }
 148
 149 t-untar () {
 150         local tarfile=$1.tar
 151         local edittree=$1.edit
 152         if test -d "$edittree"; then
 153                 cp -a "$edittree"/* .
 154         else
 155                 tar xf "$tarfile"
 156         fi
 157 }
 158
 159 t-worktree () {
 160         rm -rf $p
 161         t-untar $troot/worktrees/${p}_$1
 162 }
 163
 164 t-select-package () {
 165         p=$1
 166         dgitrepo=$tmp/git/$p.git
 167 }
 168
 169 t-git () {
 170         t-select-package $1
 171         v=$2
 172         mkdir -p $tmp/git
 173         local gs=$troot/git-srcs/${p}_$v.git
 174         (set -e; cd $tmp/git; t-untar $gs)
 175 }
 176
 177 t-git-none () {
 178         mkdir -p $tmp/git
 179         (set -e; cd $tmp/git; tar xf $troot/git-template.tar)
 180 }
 181
 182 t-git-merge-base () {
 183         git merge-base $1 $2 || test $? = 1
 184 }
 185
 186 t-has-ancestor () {
 187         local now=`git rev-parse HEAD`
 188         local ancestor=`git rev-parse $1^{}`
 189         local mbase=`t-git-merge-base $ancestor $now`
 190         if [ x$mbase != x$ancestor ]; then
 191                 fail "not ff $ancestor..$now, $mbase != $ancestor"
 192         fi
 193 }
 194
 195 t-prep-newpackage () {
 196         t-select-package $1
 197         v=$2
 198         t-archive-none $p
 199         t-git-none
 200         t-worktree $v
 201         cd $p
 202         if ! git show-ref --verify --quiet refs/heads/master; then
 203                 git branch -m dgit/sid master
 204                 git remote rm dgit
 205         fi
 206         cd ..
 207 }
 208
 209 t-archive-none () {
 210         t-select-package $1
 211         mkdir -p $tmp/aq $tmp/mirror/pool/main
 212
 213         local suite=sid
 214
 215         >$tmp/aq/package.$suite.$p
 216         t-archive-updated $suite $p
 217
 218         >$tmp/aq/package.new.$p
 219         t-archive-updated new $p
 220
 221         ln -s sid $tmp/aq/dsc_in_suite/unstable
 222         cat <<'END' >$tmp/aq/suites
 223 [
 224    {
 225       "archive" : "ftp-master",
 226       "codename" : "sid",
 227       "components" : [
 228          "main",
 229          "contrib",
 230          "non-free"
 231       ],
 232       "name" : "unstable",
 233       "dakname" : "unstable"
 234    }
 235 ]
 236 END
 237 }
 238
 239 t-archive-updated () {
 240         local suite=$1
 241         local p=$2
 242         local suitedir=$tmp/aq/dsc_in_suite/$suite
 243         mkdir -p $suitedir
 244         perl <$tmp/aq/package.$suite.$p >$suitedir/$p -wne '
 245                 use JSON;
 246                 use strict;
 247                 our @v;
 248                 m{^(\S+) (\w+) ([^ \t/]+)/(\S+)} or die;
 249                 push @v, {
 250                         "version" => "$1",
 251                         "sha256sum" => "$2",
 252                         "component" => "$3",
 253                         "filename" => "$4",
 254                 };
 255                 END {
 256                         print to_json \@v or die $!;
 257                 }
 258         '
 259 }
 260
 261 t-archive-process-incoming () {
 262         local suite=$1
 263         mv $tmp/incoming/${p}_${v}[._]* $tmp/mirror/pool/main/
 264         t-archive-query "$suite"
 265 }
 266
 267 t-archive-query () {
 268         local suite=${1-sid}
 269         local dscf=main/${p}_${v}.dsc
 270         local sha=`sha256sum <$tmp/mirror/pool/$dscf`
 271         echo "${v} ${sha%  -} $dscf" >>$tmp/aq/package.$suite.${p}
 272         t-archive-updated $suite $p
 273 }
 274
 275 t-archive () {
 276         t-archive-none $1
 277         v=$2
 278         local dscf=${p}_$2.dsc
 279         rm -f $tmp/mirror/pool/main/${p}_*
 280         ln $troot/pkg-srcs/${p}_${2%-*}* $tmp/mirror/pool/main/
 281         t-archive-query
 282         rm -rf $tmp/extract
 283         mkdir $tmp/extract
 284         (set -e; cd $tmp/extract; dpkg-source -x ../mirror/pool/main/$dscf)
 285 }
 286
 287 t-git-dir-time-passes () {
 288         touch -d 'last year' $dgitrepo
 289 }
 290
 291 t-git-dir-check () {
 292         local gitdir=$dgitrepo
 293         case "$1" in
 294         enoent)
 295                 if test -e "$gitdir"; then fail "$gitdir exists"; fi
 296                 return
 297                 ;;
 298         public) wantstat='7[75]5' ;;
 299         secret) wantstat='7[70]0' ;;
 300         *)      fail "$1 t-git-dir-check ?" ;;
 301         esac
 302         gotstat=`stat -c%a $gitdir`
 303         case "$gotstat" in
 304         *$wantstat) return ;;
 305         *)      fail "$gitdir has mode $gotstat, expected $wantstat" ;;
 306         esac
 307 }
 308
 309 t-rm-dput-dropping () {
 310         rm -f $tmp/${p}_${v}_*.upload
 311 }
 312
 313 t-dgit () {
 314         local dgit=${DGIT_TEST-dgit}
 315         pwd
 316         : '
 317 {{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{'
 318         $dgit --dgit=$dgit --dget:-u --dput:--config=$tmp/dput.cf \
 319                 -dtest-dummy $DGIT_TEST_OPTS $DGIT_TEST_DEBUG \
 320                 -k39B13D8A "$@"
 321         : '}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}
 322 '
 323 }
 324
 325 t-diff-nogit () {
 326         diff --exclude=.git --exclude=.pc -ruN $*
 327 }
 328
 329 t-files-notexist () {
 330         local f
 331         for f in "$@"; do
 332                 if [ -e $f ]; then
 333                         fail "$f exists!"
 334                 fi
 335         done
 336 }
 337
 338 t-cloned-fetched-good () {
 339         t-diff-nogit ../extract/$p-${v%-*} .
 340         t-clean-on-branch dgit/sid
 341         t-refs-same-start
 342         t-refs-same \
 343                 refs/heads/dgit/sid \
 344                 refs/remotes/dgit/dgit/sid
 345         t-refs-notexist refs/dgit/unstable refs/remotes/dgit/dgit/unstable
 346 }
 347
 348 t-output () {
 349         printf "%s\n" "$1" >$tmp/t.want
 350         shift
 351         "$@" >$tmp/t.got
 352         diff $tmp/t.want $tmp/t.got
 353 }
 354
 355 t-clean-on-branch () {
 356         t-output "## $1" git status -b --porcelain
 357 }
 358
 359 t-git-get-ref-exact () {
 360         local ref=$1
 361         # does not dereference, unlike t-git-get-ref
 362         case "$ref" in
 363         refs/*) ;;
 364         *) fail "t-git-get-ref-exact bad $ref" ;;
 365         esac
 366         git for-each-ref --format='%(objectname)' "[r]efs/${ref#refs/}"
 367 }
 368
 369 t-git-get-ref () {
 370         local ref=$1
 371         case "$ref" in
 372         refs/*) ;;
 373         *) fail "t-git-get-ref bad $ref" ;;
 374         esac
 375         (git show-ref -d $1 || test $? = 1) | perl -ne '
 376                 $x = $1 if m#^(\w+) \Q'$1'\E(?:\^\{\})?$#;
 377                 END { print "$x\n" if length $x; }
 378         '
 379 }
 380
 381 t-ref-same-exact () {
 382         local name="$1"
 383         local val=`t-git-get-ref-exact $name`
 384         t-ref-same-val "$name" $val
 385 }
 386
 387 t-ref-same () {
 388         local name="$1"
 389         local val=`t-git-get-ref $name`
 390         t-ref-same-val "$name" $val
 391 }
 392
 393 t-ref-head () {
 394         local val=`git rev-parse HEAD`
 395         t-ref-same-val HEAD $val
 396 }
 397
 398 t-ref-same-val () {
 399         local name="$1"
 400         local val=$2
 401         case "$t_ref_val" in
 402         '')             ;;
 403         "$val")         ;;
 404         *)              fail "ref varies: $name:\
 405  ${val:-nothing} != ${t_ref_val:-nothing}" ;;
 406         esac
 407         t_ref_val="$val"
 408 }
 409
 410 t-refs-same-start () {
 411         t_ref_val=''
 412 }
 413
 414 t-refs-same () {
 415         local g
 416         for g in $*; do
 417                 t-ref-same $g
 418         done
 419 }
 420
 421 t-refs-notexist () {
 422         local val
 423         for g in $*; do
 424                 val=`t-git-get-ref $g`
 425                 if [ "x$val" != x ]; then
 426                         fail "ref $g unexpectedly exists ($val)"
 427                 fi
 428         done
 429 }
 430
 431 t-v-tag () {
 432         echo refs/tags/$tagpfx/${v//\~/_}
 433 }
 434
 435 t-check-pushed-master () {
 436         local master=`t-git-get-ref refs/heads/master`
 437         if [ x$master = x$t_ref_val ]; then return; fi
 438         if [ x$master = x ]; then fail "failed to push master"; fi
 439         # didn't update master, it must be not FF
 440         local mbase=`t-git-merge-base $master $t_ref_val`
 441         if [ x$mbase = x$master ]; then fail "failed to ff master"; fi
 442 }
 443
 444 t-pushed-good () {
 445         local branch=$1
 446         t-ref-dsc-dgit
 447         t-refs-same \
 448                 refs/heads/$branch \
 449                 `t-v-tag` \
 450                 refs/remotes/dgit/dgit/sid
 451         t-refs-notexist \
 452                 refs/heads/dgit/unstable \
 453                 refs/remotes/dgit/dgit/unstable
 454         (set -e; cd $dgitrepo
 455          t-refs-same \
 456                 refs/dgit/sid \
 457                 `t-v-tag`
 458          ${t_check_pushed_master:- : NOT-DRS-NO-CHECK-PUSHED-MASTER}
 459          t-refs-notexist \
 460                 refs/dgit/unstable
 461         )
 462         git verify-tag `t-v-tag`
 463 }
 464
 465 t-commit-build-push-expect-log () {
 466         local msg=$1
 467         local mpat=$2
 468         t-commit "$msg"
 469         t-dgit build
 470         LC_MESSAGES=C \
 471         t-dgit push --new 2>&1 |tee $tmp/push.log
 472         t-grep-mpat "$mpat" $tmp/push.log
 473 }
 474
 475 t-822-field () {
 476         local file=$1
 477         local field=$2
 478         perl -e '
 479                 use Dpkg::Control::Hash;
 480                 my $h = new Dpkg::Control::Hash allow_pgp=>1;
 481                 $h->parse(\*STDIN,"'"$file"'");
 482                 my $val = $h->{"'$field'"},"\n";
 483                 die "'"$file $field"'" unless defined $val;
 484                 print $val,"\n";
 485         ' <$file
 486 }
 487
 488 t-stunt-envvar () {
 489         local var=$1
 490         local tstunt=$2
 491         eval '
 492                 case "'$var'" in
 493                 "$tstunt:"*)    ;;
 494                 *":$tstunt:"*)  ;;
 495                 *)              '$var'="$tstunt:$'$var'" ;;
 496                 esac
 497         '
 498 }
 499
 500 t-tstunt () {
 501         local tstunt=$tmp/tstunt
 502         t-stunt-envvar PATH $tstunt
 503         t-stunt-envvar PERLLIB $tstunt
 504         local f
 505         for f in "$@"; do
 506                 f="./$f"
 507                 local d="$tstunt/${f%/*}"
 508                 mkdir -p $d
 509                 ln -sf "$troot/tstunt/$f" "$d"/.
 510         done
 511 }
 512
 513 t-tstunt-parsechangelog () {
 514         t-tstunt dpkg-parsechangelog Dpkg/Changelog/Parse.pm
 515 }
 516
 517 t-ref-dsc-dgit () {
 518         local dsc=${p}_${v}.dsc
 519         local val=`t-822-field $tmp/incoming/$dsc Dgit`
 520         perl -e '$_=shift @ARGV; die "$dsc Dgit $_ ?" unless m/^\w+\b/;' "$val"
 521         t-ref-same-val $dsc "$val"
 522 }
 523
 524 t-apply-diff () {
 525         local v1=$1
 526         local v2=$2
 527         (cd $troot/pkg-srcs;
 528          debdiff ${p}_${v1}.dsc ${p}_${v2}.dsc || test $? = 1) \
 529          | patch -p1 -u
 530 }
 531
 532 t-gbp-unapplied-pq2qc () {
 533         # does `gbp pq export'
 534         # commits the resulting debian/patches on  qc/BRANCH
 535         # leaves us on qc/BRANCH (eg "qc/quilt-tip"))
 536         # qc/BRANCH is not fast-forwarding
 537
 538         gbp pq export
 539
 540         branch=`git symbolic-ref HEAD`
 541         branch=${branch#refs/heads/}
 542
 543         case "$branch" in
 544         */*) fail "unexpected branch $branch" ;;
 545         esac
 546
 547         git branch -f qc/$branch
 548         git checkout qc/$branch
 549         git add debian/patches
 550         git commit -m 'Commit patch queue'
 551 }
 552
 553 t-gbp-example-prep () {
 554         t-archive example 1.0-1
 555         t-git-none
 556         t-worktree 1.0
 557
 558         cd example
 559
 560         t-dgit fetch
 561
 562         git-checkout -b patch-queue/quilt-tip-2 patch-queue/quilt-tip
 563         gbp pq rebase
 564
 565         echo '/* some comment */' >>src.c
 566         git add src.c
 567         git commit -m 'Add a comment to an upstream file'
 568
 569         t-gbp-unapplied-pq2qc
 570
 571         t-commit 'some updates' 1.0-2
 572
 573         git merge -s ours \
 574                 -m 'Pseudo-merge to make descendant of archive' \
 575                 remotes/dgit/dgit/sid
 576 }
 577
 578 t-commit () {
 579         local msg=$1
 580         v=${2-1.$revision}
 581         dch -v$v --distribution unstable "$1"
 582         git add debian/changelog
 583         debcommit
 584         revision=$(( ${revision-0} + 1 ))
 585 }
 586
 587 t-git-config () {
 588         git config --global "$@"
 589 }
 590
 591 t-drs () {
 592         export DGIT_TEST_TROOT=$troot
 593  t-git-config dgit-distro.test-dummy.git-url "ext::$troot/drs-git-ext %S "
 594  t-git-config dgit-distro.test-dummy.git-check true
 595  t-git-config dgit-distro.test-dummy.git-create true
 596         cp $troot/gnupg/{dd.gpg,dm.gpg,dm.txt} $tmp/.
 597         cp $troot/suites $tmp/.
 598         cp $troot/suites $tmp/suites-master
 599
 600         export t_check_pushed_master=t-check-pushed-master
 601
 602         drs_dispatch=$tmp/distro=test-dummy
 603         mkdir $drs_dispatch
 604
 605         if [ "x$DGIT_TEST_INTREE" != x ]; then
 606                 ln -sf "$DGIT_TEST_INTREE" $drs_dispatch/dgit-live
 607         fi
 608
 609         ln -sf $tmp/git $drs_dispatch/repos
 610         ln -sf $tmp/suites $tmp/suites-master $tmp/dm.txt $drs_dispatch/
 611         mkdir -p $drs_dispatch/keyrings
 612         ln -sf $tmp/dd.gpg $drs_dispatch/keyrings/debian-keyring.gpg
 613         ln -sf $tmp/dm.gpg $drs_dispatch/keyrings/debian-maintainers.gpg
 614         ln -sf /bin/true $drs_dispatch/policy-hook
 615 }
 616
 617 t-newtag () {
 618  export tagpfx=archive/test-dummy
 619  t-git-config dgit-distro.test-dummy.dgit-tag-format new
 620 }
 621 t-oldtag () {
 622  t-git-config dgit-distro.test-dummy.dgit-tag-format old
 623 }
 624
 625 t-dsd () {
 626         t-drs
 627  t-git-config dgit-distro.test-dummy.ssh "$troot/dsd-ssh"
 628  t-git-config dgit-distro.test-dummy.git-check ssh-cmd
 629  t-git-config dgit-distro.test-dummy.git-create true
 630  t-git-config dgit-distro.test-dummy.git-url \
 631                 "ext::$troot/dsd-ssh X %S /dgit/test-dummy/repos"
 632
 633  t-git-config dgit-distro.test-dummy.diverts.drs /drs
 634  t-git-config dgit-distro.test-dummy/drs.ssh "$troot/ssh"
 635  t-git-config dgit-distro.test-dummy/drs.git-url $tmp/git
 636  t-git-config dgit-distro.test-dummy/drs.git-check ssh-cmd
 637  t-git-config dgit-distro.test-dummy/drs.git-create ssh-cmd
 638
 639         echo 'no-such-package* drs' >$drs_dispatch/diverts
 640 }
 641
 642 t-policy-admin () {
 643         ${DGIT_INFRA_PFX}dgit-repos-admin-debian --repos $tmp/git "$@"
 644 }
 645
 646 t-policy-nonexist () {
 647         ln -sf no-such-file-or-directory $drs_dispatch/policy-hook
 648 }
 649
 650 t-make-hook-link () {
 651         local hook=$1 # in infra/
 652         local linkpath=$2
 653         hook=${DGIT_INFRA_PFX}$hook
 654         case $hook in
 655         */*)    ;;
 656         *)      hook=`type -P $hook` ;;
 657         esac
 658         ln -sf "$hook" $linkpath
 659 }
 660
 661 t-policy () {
 662         local policyhook=$1
 663         t-make-hook-link $policyhook $drs_dispatch/policy-hook
 664 }
 665
 666 t-debpolicy () {
 667         t-dsd
 668         t-policy dgit-repos-policy-debian
 669
 670         mkdir $tmp/git
 671         t-policy-admin create-db
 672 }
 673
 674 t-policy-periodic () {
 675         ${DGIT_REPOS_SERVER_TEST-dgit-repos-server} \
 676                 test-dummy $drs_dispatch '' --cron
 677 }
 678
 679 t-restrict () {
 680         local restriction=$1
 681         (cd $root; t-restriction-$restriction >&2)
 682 }
 683
 684 t-dependencies () {
 685         : "Hopefully installed: $*"
 686 }
 687
 688 t-chain-test () {
 689         local ct=$1
 690         local d=${0%/*}
 691         cd $root
 692         export DGIT_TEST_TESTNAME="$testname"
 693         export ADTTMP=$tmp
 694         exec "$d/$ct"
 695 }
 696
 697 t-alt-test () {
 698         local t=${0##*/}
 699         t-${t%%-*}
 700         t-chain-test "${t#*-}"
 701 }