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