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