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