tests/lib

   1 #
   2
   3 exec 2>&1
   4 set -x
   5
   6 if [ "x$DGIT_TEST_INTREE" != x ]; then
   7         : ${DGIT_TEST:=$DGIT_TEST_INTREE/dgit}
   8         : ${DGIT_REPOS_SERVER_TEST:=$DGIT_TEST_INTREE/infra/dgit-repos-server}
   9         : ${DGIT_SSH_DISPATCH_TEST:=$DGIT_TEST_INTREE/infra/dgit-ssh-dispatch}
  10         : ${DGIT_INFRA_PFX:=$DGIT_TEST_INTREE${DGIT_TEST_INTREE:+/infra/}}
  11         export DGIT_TEST DGIT_REPOS_SERVER_TEST DGIT_SSH_DISPATCH_TEST
  12 fi
  13
  14 : ${DGIT_TEST_DEBUG:=-D}
  15 export DGIT_TEST_DEBUG
  16
  17 root=`pwd`
  18 troot=$root/tests
  19 testname="${DGIT_TEST_TESTNAME-${0##*/}}"
  20
  21 tmp=$ADTTMP
  22 if [ x"$tmp" = x ]; then
  23         mkdir -p tests/tmp
  24         tmp=tests/tmp/$testname
  25         rm -rf $tmp
  26         mkdir $tmp
  27 fi
  28 cd $tmp
  29
  30 tmp=`pwd`
  31 export HOME=$tmp
  32 export DGIT_TEST_DUMMY_DIR=$tmp
  33 ln -f $troot/ssh ssh
  34
  35 mkdir -p $tmp/gnupg
  36 cp $troot/gnupg/* $tmp/gnupg
  37 chmod go-rw $tmp/gnupg/*
  38 export GNUPGHOME=$tmp/gnupg
  39
  40 mkdir -p $tmp/incoming
  41 cat <<END >$tmp/dput.cf
  42 [test-dummy]
  43 method                  = local
  44 incoming                = $tmp/incoming
  45 run_dinstall            = 0
  46 END
  47
  48 fail () {
  49         echo >&2 "failed: $*"
  50         exit 1
  51 }
  52
  53 t-expect-fail () {
  54         local mpat="$1"; shift
  55         LC_MESSAGES=C "$@" 2>&1 | tee $tmp/t.output
  56         test ${PIPESTATUS[0]} != 0
  57         egrep "$mpat" $tmp/t.output ||false
  58 }
  59
  60 t-untar () {
  61         local tarfile=$1.tar
  62         local edittree=$1.edit
  63         if test -d "$edittree"; then
  64                 cp -al "$edittree"/* .
  65         else
  66                 tar xf "$tarfile"
  67         fi
  68 }
  69
  70 t-worktree () {
  71         rm -rf $p
  72         t-untar $troot/worktrees/${p}_$1
  73 }
  74
  75 t-git () {
  76         p=$1
  77         v=$2
  78         mkdir -p $tmp/git
  79         local gs=$troot/git-srcs/${p}_$v.git
  80         (set -e; cd $tmp/git; t-untar $gs)
  81 }
  82
  83 t-git-none () {
  84         mkdir -p $tmp/git
  85         (set -e; cd $tmp/git; tar xf $troot/git-template.tar)
  86 }
  87
  88 t-has-ancestor () {
  89         local now=`git rev-parse HEAD`
  90         local ancestor=`git rev-parse $1^{}`
  91         local mbase=`git merge-base $ancestor $now`
  92         if [ x$mbase != x$ancestor ]; then
  93                 fail "not ff $ancestor..$now, $mbase != $ancestor"
  94         fi
  95 }
  96
  97 t-prep-newpackage () {
  98         p=$1
  99         v=$2
 100         t-archive-none $p
 101         t-git-none
 102         v=3-1
 103         t-worktree $v
 104         cd $p
 105         git branch -m dgit/sid master
 106         git remote rm dgit
 107         cd ..
 108 }
 109
 110 t-archive-none () {
 111         p=$1
 112         mkdir -p $tmp/aq $tmp/mirror/pool/main
 113         mkdir -p $tmp/aq/dsc_in_suite $tmp/aq/dsc_in_suite/sid
 114
 115         local suite=sid
 116         >$tmp/aq/package.$suite.$p
 117         t-archive-updated $suite $p
 118
 119         ln -s sid $tmp/aq/dsc_in_suite/unstable
 120         cat <<'END' >$tmp/aq/suites
 121 [
 122    {
 123       "archive" : "ftp-master",
 124       "codename" : "sid",
 125       "components" : [
 126          "main",
 127          "contrib",
 128          "non-free"
 129       ],
 130       "name" : "unstable",
 131       "dakname" : "unstable"
 132    }
 133 ]
 134 END
 135 }
 136
 137 t-archive-updated () {
 138         local suite=$1
 139         local p=$2
 140         perl <$tmp/aq/package.$suite.$p >$tmp/aq/dsc_in_suite/$suite/$p -wne '
 141                 use JSON;
 142                 use strict;
 143                 our @v;
 144                 m{^(\S+) (\w+) ([^ \t/]+)/(\S+)} or die;
 145                 push @v, {
 146                         "version" => "$1",
 147                         "sha256sum" => "$2",
 148                         "component" => "$3",
 149                         "filename" => "$4",
 150                 };
 151                 END {
 152                         print to_json \@v or die $!;
 153                 }
 154         '
 155 }
 156
 157 t-archive-process-incoming () {
 158         mv incoming/${p}_${v}[._]* mirror/pool/main/
 159         t-archive-query
 160 }
 161
 162 t-archive-query () {
 163         local dscf=main/${p}_${v}.dsc
 164         local sha=`sha256sum <mirror/pool/$dscf`
 165         echo "${v} ${sha%  -} $dscf" >>$tmp/aq/package.sid.${p}
 166         t-archive-updated sid $p
 167 }
 168
 169 t-archive () {
 170         t-archive-none $1
 171         v=$2
 172         local dscf=${p}_$2.dsc
 173         rm -f $tmp/mirror/pool/main/${p}_*
 174         ln $troot/pkg-srcs/${p}_${2%-*}* $tmp/mirror/pool/main/
 175         t-archive-query
 176         rm -rf $tmp/extract
 177         mkdir $tmp/extract
 178         (set -e; cd $tmp/extract; dpkg-source -x ../mirror/pool/main/$dscf)
 179 }
 180
 181 t-dgit () {
 182         local dgit=${DGIT_TEST-dgit}
 183         : '
 184 {{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{'
 185         $dgit --dgit=$dgit --dget:-u --dput:--config=$tmp/dput.cf \
 186                 -dtest-dummy $DGIT_TEST_OPTS $DGIT_TEST_DEBUG \
 187                 -k39B13D8A "$@"
 188         : '}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}
 189 '
 190 }
 191
 192 t-diff-nogit () {
 193         diff --exclude=.git --exclude=.pc -ruN $*
 194 }
 195
 196 t-cloned-fetched-good () {
 197         t-diff-nogit ../extract/$p-${v%-*} .
 198         t-clean-on-branch dgit/sid
 199         t-refs-same-start
 200         t-refs-same \
 201                 refs/heads/dgit/sid \
 202                 refs/remotes/dgit/dgit/sid
 203         t-refs-notexist dgit/unstable remotes/dgit/dgit/unstable
 204 }
 205
 206 t-output () {
 207         printf "%s\n" "$1" >$tmp/t.want
 208         shift
 209         "$@" >$tmp/t.got
 210         diff $tmp/t.want $tmp/t.got
 211 }
 212
 213 t-clean-on-branch () {
 214         t-output "## $1" git status -b --porcelain
 215 }
 216
 217 t-git-get-ref () {
 218         local ref=$1
 219         git show-ref -d $1 | perl -ne '
 220                 $x = $1 if m#^(\w+) \Q'$1'\E(?:\^\{\})?$#;
 221                 END { print "$x\n" if length $x; }
 222         '
 223 }
 224
 225 t-ref-same () {
 226         local name="$1"
 227         local val=`t-git-get-ref $name`
 228         t-ref-same-val "$name" $val
 229 }
 230
 231 t-ref-head () {
 232         local val=`git rev-parse HEAD`
 233         t-ref-same-val HEAD $val
 234 }
 235
 236 t-ref-same-val () {
 237         local name="$1"
 238         local val=$2
 239         case "$t_ref_val" in
 240         '')             ;;
 241         "$val")         ;;
 242         *)              fail "ref varies: $name: $val != $t_ref_val" ;;
 243         esac
 244         t_ref_val="$val"
 245 }
 246
 247 t-refs-same-start () {
 248         t_ref_val=''
 249 }
 250
 251 t-refs-same () {
 252         local g
 253         for g in $*; do
 254                 t-ref-same $g
 255         done
 256 }
 257
 258 t-refs-notexist () {
 259         local val
 260         for g in $*; do
 261                 val=`t-git-get-ref $g >$tmp/t.refx`
 262                 if [ "x$val" != x ]; then
 263                         fail "ref $g unexpectedly exists ($val)"
 264                 fi
 265         done
 266 }
 267
 268 t-v-tag () {
 269         echo refs/tags/debian/${v//\~/_}
 270 }
 271
 272 t-pushed-good () {
 273         local branch=$1
 274         t-ref-dsc-dgit
 275         t-refs-same \
 276                 refs/heads/$branch \
 277                 `t-v-tag` \
 278                 refs/remotes/dgit/dgit/sid
 279         t-refs-notexist \
 280                 refs/heads/dgit/unstable \
 281                 refs/remotes/dgit/dgit/unstable
 282         (set -e; cd $tmp/git/$p.git
 283          t-refs-same \
 284                 refs/dgit/sid \
 285                 `t-v-tag`
 286          t-refs-notexist \
 287                 refs/dgit/unstable
 288         )
 289         git verify-tag `t-v-tag`
 290 }
 291
 292 t-822-field () {
 293         local file=$1
 294         local field=$2
 295         perl -e '
 296                 use Dpkg::Control::Hash;
 297                 my $h = new Dpkg::Control::Hash allow_pgp=>1;
 298                 $h->parse(\*STDIN,"'"$file"'");
 299                 my $val = $h->{"'$field'"},"\n";
 300                 die "'"$file $field"'" unless defined $val;
 301                 print $val,"\n";
 302         ' <$file
 303 }
 304
 305 t-ref-dsc-dgit () {
 306         local dsc=${p}_${v}.dsc
 307         local val=`t-822-field $tmp/incoming/$dsc Dgit`
 308         perl -e '$_=shift @ARGV; die "$dsc Dgit $_ ?" unless m/^\w+\b/;' "$val"
 309         t-ref-same-val $dsc "$val"
 310 }
 311
 312 t-apply-diff () {
 313         local v1=$1
 314         local v2=$2
 315         (cd $troot/pkg-srcs; debdiff ${p}_${v1}.dsc ${p}_${v2}.dsc) \
 316                 | patch -p1 -u
 317 }
 318
 319 t-git-config () {
 320         git config --global "$@"
 321 }
 322
 323 t-drs () {
 324         export DGIT_TEST_TROOT=$troot
 325         export DGIT_TEST_TMP=$tmp
 326  t-git-config dgit-distro.test-dummy.git-url "ext::$troot/drs-git-ext %S "
 327  t-git-config dgit-distro.test-dummy.git-check true
 328  t-git-config dgit-distro.test-dummy.git-create true
 329         cp $root/tests/gnupg/{dd.gpg,dm.gpg,dm.txt} $tmp/.
 330         cp $root/tests/suites $tmp/.
 331
 332         drs_dispatch=$tmp/distro=test-dummy
 333         mkdir $drs_dispatch
 334         ln -sf $root $drs_dispatch/dgit-live
 335         ln -sf $tmp/git $drs_dispatch/repos
 336         ln -sf $tmp/suites $tmp/dm.txt $drs_dispatch/
 337         mkdir -p $drs_dispatch/keyrings
 338         ln -sf $tmp/dd.gpg $drs_dispatch/keyrings/debian-keyring.gpg
 339         ln -sf $tmp/dm.gpg $drs_dispatch/keyrings/debian-maintainers.gpg
 340         ln -sf /bin/true $drs_dispatch/policy-hook
 341 }
 342
 343 t-dsd () {
 344         t-drs
 345  t-git-config dgit-distro.test-dummy.ssh "$troot/dsd-ssh"
 346  t-git-config dgit-distro.test-dummy.git-check ssh-cmd
 347  t-git-config dgit-distro.test-dummy.git-create true
 348  t-git-config dgit-distro.test-dummy.git-url \
 349                 "ext::$troot/dsd-ssh X %S /dgit/test-dummy/repos"
 350
 351  t-git-config dgit-distro.test-dummy.diverts.drs /drs
 352  t-git-config dgit-distro.test-dummy/drs.ssh "$troot/ssh"
 353  t-git-config dgit-distro.test-dummy/drs.git-url $tmp/git
 354  t-git-config dgit-distro.test-dummy/drs.git-check ssh-cmd
 355  t-git-config dgit-distro.test-dummy/drs.git-create ssh-cmd
 356
 357         echo 'no-such-package* drs' >$drs_dispatch/diverts
 358 }
 359
 360 t-policy-admin () {
 361         ${DGIT_INFRA_PFX}dgit-repos-admin-debian --repos $tmp/git "$@"
 362 }
 363
 364 t-debpolicy () {
 365         t-dsd
 366
 367         ln -sf ${DGIT_INFRA_PFX}dgit-repos-policy-debian \
 368                 $drs_dispatch/policy-hook
 369
 370         mkdir $tmp/git
 371         t-policy-admin create-db
 372 }
 373
 374 t-chain-test () {
 375         local ct=$1
 376         local d=${0%/*}
 377         cd $root
 378         export DGIT_TEST_TESTNAME="$testname"
 379         export ADTTMP=$tmp
 380         exec "$d/$ct"
 381 }
 382
 383 t-alt-test () {
 384         local t=${0##*/}
 385         t-${t%%-*}
 386         t-chain-test "${t#*-}"
 387 }