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