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 $tmp
  25
  26 tmp=`pwd`
  27 export HOME=$tmp
  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-prep-newpackage () {
  87         p=$1
  88         v=$2
  89         t-archive-none $p
  90         t-git-none
  91         v=3-1
  92         t-worktree $v
  93         cd $p
  94         git branch -m dgit/sid master
  95         git remote rm dgit
  96         cd ..
  97 }
  98
  99 t-archive-none () {
 100         p=$1
 101         mkdir -p $tmp/aq $tmp/mirror/pool/main
 102         mkdir -p $tmp/aq/dsc_in_suite $tmp/aq/dsc_in_suite/sid
 103
 104         local suite=sid
 105         >$tmp/aq/package.$suite.$p
 106         t-archive-updated $suite $p
 107
 108         ln -s sid $tmp/aq/dsc_in_suite/unstable
 109         cat <<'END' >$tmp/aq/suites
 110 [
 111    {
 112       "archive" : "ftp-master",
 113       "codename" : "sid",
 114       "components" : [
 115          "main",
 116          "contrib",
 117          "non-free"
 118       ],
 119       "name" : "unstable",
 120       "dakname" : "unstable"
 121    }
 122 ]
 123 END
 124 }
 125
 126 t-archive-updated () {
 127         local suite=$1
 128         local p=$2
 129         perl <$tmp/aq/package.$suite.$p >$tmp/aq/dsc_in_suite/$suite/$p -wne '
 130                 use JSON;
 131                 use strict;
 132                 our @v;
 133                 m{^(\S+) (\w+) ([^ \t/]+)/(\S+)} or die;
 134                 push @v, {
 135                         "version" => "$1",
 136                         "sha256sum" => "$2",
 137                         "component" => "$3",
 138                         "filename" => "$4",
 139                 };
 140                 END {
 141                         print to_json \@v or die $!;
 142                 }
 143         '
 144 }
 145
 146 t-archive-process-incoming () {
 147         mv incoming/${p}_${v}[._]* mirror/pool/main/
 148         t-archive-query
 149 }
 150
 151 t-archive-query () {
 152         local dscf=main/${p}_${v}.dsc
 153         local sha=`sha256sum <mirror/pool/$dscf`
 154         echo "${v} ${sha%  -} $dscf" >>$tmp/aq/package.sid.${p}
 155         t-archive-updated sid $p
 156 }
 157
 158 t-archive () {
 159         t-archive-none $1
 160         v=$2
 161         local dscf=${p}_$2.dsc
 162         rm -f $tmp/mirror/pool/main/${p}_*
 163         ln $troot/pkg-srcs/${p}_${2%-*}* $tmp/mirror/pool/main/
 164         t-archive-query
 165         rm -rf $tmp/extract
 166         mkdir $tmp/extract
 167         (set -e; cd $tmp/extract; dpkg-source -x ../mirror/pool/main/$dscf)
 168 }
 169
 170 t-dgit () {
 171         local dgit=${DGIT_TEST-dgit}
 172         : '
 173 {{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{'
 174         $dgit --dgit=$dgit --dget:-u --dput:--config=$tmp/dput.cf \
 175                 -dtest-dummy $DGIT_TEST_OPTS ${DGIT_TEST_DEBUG--D} \
 176                 -k39B13D8A "$@"
 177         : '}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}
 178 '
 179 }
 180
 181 t-diff-nogit () {
 182         diff --exclude=.git --exclude=.pc -ruN $*
 183 }
 184
 185 t-cloned-fetched-good () {
 186         t-diff-nogit ../extract/$p-${v%-*} .
 187         t-clean-on-branch dgit/sid
 188         t-refs-same-start
 189         t-refs-same \
 190                 refs/heads/dgit/sid \
 191                 refs/remotes/dgit/dgit/sid
 192         t-refs-notexist dgit/unstable remotes/dgit/dgit/unstable
 193 }
 194
 195 t-output () {
 196         printf "%s\n" "$1" >$tmp/t.want
 197         shift
 198         "$@" >$tmp/t.got
 199         diff $tmp/t.want $tmp/t.got
 200 }
 201
 202 t-clean-on-branch () {
 203         t-output "## $1" git status -b --porcelain
 204 }
 205
 206 t-git-get-ref () {
 207         local ref=$1
 208         git show-ref -d $1 | perl -ne '
 209                 $x = $1 if m#^(\w+) \Q'$1'\E(?:\^\{\})?$#;
 210                 END { print "$x\n" if length $x; }
 211         '
 212 }
 213
 214 t-ref-same () {
 215         local name="$1"
 216         local val=`t-git-get-ref $name`
 217         t-ref-same-val "$name" $val
 218 }
 219
 220 t-ref-head () {
 221         local val=`git rev-parse HEAD`
 222         t-ref-same-val HEAD $val
 223 }
 224
 225 t-ref-same-val () {
 226         local name="$1"
 227         local val=$2
 228         case "$t_ref_val" in
 229         '')             ;;
 230         "$val")         ;;
 231         *)              fail "ref varies: $name: $val != $t_ref_val" ;;
 232         esac
 233         t_ref_val="$val"
 234 }
 235
 236 t-refs-same-start () {
 237         t_ref_val=''
 238 }
 239
 240 t-refs-same () {
 241         local g
 242         for g in $*; do
 243                 t-ref-same $g
 244         done
 245 }
 246
 247 t-refs-notexist () {
 248         local val
 249         for g in $*; do
 250                 val=`t-git-get-ref $g >$tmp/t.refx`
 251                 if [ "x$val" != x ]; then
 252                         fail "ref $g unexpectedly exists ($val)"
 253                 fi
 254         done
 255 }
 256
 257 t-v-tag () {
 258         echo refs/tags/debian/${v//\~/_}
 259 }
 260
 261 t-pushed-good () {
 262         local branch=$1
 263         t-ref-dsc-dgit
 264         t-refs-same \
 265                 refs/heads/$branch \
 266                 `t-v-tag` \
 267                 refs/remotes/dgit/dgit/sid
 268         t-refs-notexist \
 269                 refs/heads/dgit/unstable \
 270                 refs/remotes/dgit/dgit/unstable
 271         (set -e; cd $tmp/git/$p.git
 272          t-refs-same \
 273                 refs/dgit/sid \
 274                 `t-v-tag`
 275          t-refs-notexist \
 276                 refs/dgit/unstable
 277         )
 278         git verify-tag `t-v-tag`
 279 }
 280
 281 t-822-field () {
 282         local file=$1
 283         local field=$2
 284         perl -e '
 285                 use Dpkg::Control::Hash;
 286                 my $h = new Dpkg::Control::Hash allow_pgp=>1;
 287                 $h->parse(\*STDIN,"'"$file"'");
 288                 my $val = $h->{"'$field'"},"\n";
 289                 die "'"$file $field"'" unless defined $val;
 290                 print $val,"\n";
 291         ' <$file
 292 }
 293
 294 t-ref-dsc-dgit () {
 295         local dsc=${p}_${v}.dsc
 296         local val=`t-822-field $tmp/incoming/$dsc Dgit`
 297         perl -e '$_=shift @ARGV; die "$dsc Dgit $_ ?" unless m/^\w+\b/;' "$val"
 298         t-ref-same-val $dsc "$val"
 299 }
 300
 301 t-apply-diff () {
 302         local v1=$1
 303         local v2=$2
 304         (cd $troot/pkg-srcs; debdiff ${p}_${v1}.dsc ${p}_${v2}.dsc) \
 305                 | patch -p1 -u
 306 }
 307
 308 t-git-config () {
 309         git config --global "$@"
 310 }
 311
 312 t-drs () {
 313         export DGIT_TEST_TROOT=$troot
 314         export DGIT_TEST_TMP=$tmp
 315  t-git-config dgit-distro.test-dummy.git-url "ext::$troot/drs-git-ext %S "
 316  t-git-config dgit-distro.test-dummy.git-check true
 317  t-git-config dgit-distro.test-dummy.git-create true
 318         cp $root/tests/gnupg/{dd.gpg,dm.gpg,dm.txt} $tmp/.
 319         cp $root/tests/suites $tmp/.
 320 }
 321
 322 t-dsd () {
 323         t-drs
 324  t-git-config dgit-distro.test-dummy.ssh "$troot/dsd-ssh"
 325  t-git-config dgit-distro.test-dummy.git-check ssh-cmd
 326  t-git-config dgit-distro.test-dummy.git-create true
 327  t-git-config dgit-distro.test-dummy.git-url \
 328                 "ext::$troot/dsd-ssh X %S /dgit/test-dummy/repos"
 329
 330  t-git-config dgit-distro.test-dummy.diverts.drs /drs
 331  t-git-config dgit-distro.test-dummy/drs.ssh "$troot/ssh"
 332  t-git-config dgit-distro.test-dummy/drs.git-url $tmp/git
 333  t-git-config dgit-distro.test-dummy/drs.git-check ssh-cmd
 334  t-git-config dgit-distro.test-dummy/drs.git-create ssh-cmd
 335
 336         dsd_dispatch=$tmp/dispatch-dir/distro=test-dummy
 337         mkdir -p $dsd_dispatch
 338         ln -sf $root $dsd_dispatch/dgit-live
 339         ln -sf $tmp/git $dsd_dispatch/repos
 340         ln -sf $tmp/suites $tmp/dm.txt $dsd_dispatch/
 341         mkdir -p $dsd_dispatch/keyrings
 342         ln -sf $tmp/dd.gpg $dsd_dispatch/keyrings/debian-keyring.gpg
 343         ln -sf $tmp/dm.gpg $dsd_dispatch/keyrings/debian-maintainers.gpg
 344         ln -sf /bin/true $dsd_dispatch/policy-hook
 345
 346         echo 'no-such-package* drs' >$dsd_dispatch/diverts
 347 }
 348
 349 t-chain-test () {
 350         local ct=$1
 351         local d=${0%/*}
 352         cd $root
 353         export DGIT_TEST_TESTNAME="$testname"
 354         export ADTTMP=$tmp
 355         exec "$d/$ct"
 356 }
 357
 358 t-alt-test () {
 359         local t=${0##*/}
 360         t-${t%%-*}
 361         t-chain-test "${t#*-}"
 362 }