tests/lib-build-modes

   1
   2 bm-prep-ownpackage-branches () {
   3         cat <<'END' >$tmp/stunt-git
   4 #!/bin/sh -e
   5 case "$*" in
   6 *clean*) echo >&2 "BUILD-MODES PROGRAM git $*" ;;
   7 esac
   8 exec git "$@"
   9 END
  10         chmod +x $tmp/stunt-git
  11
  12         bm_branches="$1"
  13 }
  14
  15 bm-prep () {
  16         t-tstunt-parsechangelog
  17
  18         t-prep-newpackage example 1.0
  19
  20         cd $p
  21
  22         git checkout -b bad-build-deps indep-arch
  23         perl -pe 's/Build-Depends.*/$&, x-dgit-no-such-package/' \
  24                 -i debian/control
  25         git commit -a -m bad-build-deps
  26
  27         bm-prep-ownpackage-branches 'indep-arch bad-build-deps'
  28
  29         if zgrep 'dpkg-buildpackage: Make dependency checks fatal for -S' \
  30                 /usr/share/doc/dpkg-dev/changelog.gz; then
  31                         dpkgbuildpackage_deps_for_clean=true
  32         else
  33                         dpkgbuildpackage_deps_for_clean=false
  34         fi
  35
  36         cleanmodes_default="git none dpkg-source dpkg-source-d"
  37         cleanmodes_all="$cleanmodes_default git-ff check"
  38         cleanmodes="$cleanmodes_default"
  39 }
  40
  41 bm-gbp-example-acts () {
  42         t-gbp-example-prep
  43
  44         git checkout -b for-build-modes qc/quilt-tip-2
  45         # build-modes cannot cope with branches containing /
  46
  47         bm-prep-ownpackage-branches for-build-modes
  48
  49         cleanmodes='git dpkg-source'
  50
  51         for act in "$@"; do
  52                 bm-guess-e-source-e-targets "$act"
  53                 real_act="--quilt=gbp $act"
  54                 case "$act" in
  55                 sbuild*)    bm_quirk_after_act=bm-quirk-sbuild-after-act ;;
  56                 gbp-*)      real_act="$real_act --git-ignore-branch" ;;
  57                 *)          bm_quirk_after_act='' ;;
  58                 esac
  59                 bm-act-iterate
  60         done
  61 }
  62
  63 bm-guess-e-source-e-targets () {
  64         local some_act=$1
  65         case "$some_act" in
  66         sbuild*" --no-arch-all"*)
  67                 e_source=true;  e_targets='build-arch binary-arch'      ;;
  68         build-source)
  69                 e_source=true;  e_targets=''                            ;;
  70         *" -b") e_source=false; e_targets='build binary'                ;;
  71         *" -B") e_source=false; e_targets='build-arch binary-arch'      ;;
  72         *" -A") e_source=false; e_targets='build-indep binary-indep'    ;;
  73         *" -S") e_source=true;  e_targets=' '                           ;;
  74         *" -F") e_source=true;  e_targets='build binary'                ;;
  75         *" -G") e_source=true;  e_targets='build-arch binary-arch'      ;;
  76         *" -g") e_source=true;  e_targets='build-indep binary-indep'    ;;
  77         *)      e_source=true;  e_targets='build binary'                ;;
  78         esac
  79 }
  80
  81 bm-quirk-sbuild-after-act () {
  82         # sbuild likes to run the package clean target in the chroot,
  83         # which isn't necessary in our case.  We don't disable it in
  84         # dgit because we want to do what sbuild does, in case there
  85         # are packages which don't build unless their clean target was
  86         # run.  We know it must be running it in the chroot because we
  87         # provide sbuild with the dsc, not the tree, so we simply
  88         # ignore all executions of the clean target by schroot.
  89         local arch; arch=$(dpkg-architecture -qDEB_BUILD_ARCH)
  90         local sblog=$bpd/example_${v}_$arch.build
  91         if [ -e $sblog ]; then
  92                 sed '
  93                         s/^EXAMPLE RULES TARGET clean/HOOK SUPPRESSED &/;
  94                 ' <$sblog >>$bmlog
  95         else
  96                 echo "SBUILD LOG FILE ($sblog) MISSING"
  97         fi
  98 }
  99
 100 bm-report-test () {
 101         local desc=$1; shift
 102         if "$@"; then
 103                 echo >&4 "$desc EXISTS"
 104         else
 105                 echo >&4 "$desc MISSING"
 106         fi
 107 }
 108
 109 bm-build-deps-ok () {
 110         case "$branch" in
 111         *bad-build-deps*)       return 1        ;;
 112         *)                      return 0        ;;
 113         esac
 114 }
 115
 116 bm-compute-expected () {
 117         require_fail=unexpect # or required
 118         tolerate_fail=unexpect # or tolerate
 119
 120         exec 4>$bmexp
 121         echo >&4 "$heading"
 122
 123         local eff_cleanmode=$cleanmode
 124
 125         case "$e_targets" in
 126         *[^\ ]*)
 127                 ;;
 128         *)
 129                 # dgit won't bother cleaning the tree
 130                 # if no build is going to be run
 131                 eff_cleanmode=none
 132                 ;;
 133         esac
 134
 135         case "$act" in
 136         sbuild*)
 137                 # dgit sbuild won't bother cleaning the tree
 138                 # because it doesn't need to to make a .dsc for sbuild
 139                 eff_cleanmode=none
 140                 ;;
 141         esac
 142
 143         # we are running the builder in-tree ?
 144         # when we have --include-dirty, we will want to check
 145         # that too and reset eff_cleanmode to $cleanmode
 146
 147         case $eff_cleanmode in
 148         git)            echo >&4 'BUILD-MODES PROGRAM git clean -xdf' ;;
 149         git-ff)         echo >&4 'BUILD-MODES PROGRAM git clean -xdff' ;;
 150         check)          echo >&4 'BUILD-MODES PROGRAM git clean -xdn' ;;
 151         dpkg-source-d)  echo >&4 "EXAMPLE RULES TARGET clean" ;;
 152         dpkg-source)    bm-build-deps-ok || tolerate_fail=tolerate
 153                         echo >&4 "EXAMPLE RULES TARGET clean"
 154                         ;;
 155         none)           ;;
 156         *)              fail "t-compute-expected-run $cleanmode ??" ;;
 157         esac
 158
 159         if [ "x$e_targets" != x ]; then
 160                 # e_targets can be " " to mean `/may/ fail due to b-d'
 161                 bm-build-deps-ok || tolerate_fail=tolerate
 162         fi
 163
 164         for t in $e_targets; do
 165                 bm-build-deps-ok || require_fail=required
 166                 echo >&4 "EXAMPLE RULES TARGET $t"
 167         done
 168
 169         bm-report-test "SOURCE FILE" $e_source
 170         bm-report-test "SOURCE IN CHANGES" $e_source
 171         bm-report-test "DEBS IN CHANGES" expr "$e_targets" : '.*binary.*'
 172
 173         exec 4>&-
 174 }
 175
 176 bm-run-one () {
 177         local args="$DGIT_TEST_BM_BASEARGS --clean=$cleanmode $real_act"
 178
 179         bmid="$act,$cleanmode,$branch"
 180         bmid=${bmid// /_}
 181
 182         rm -f $bpd/${p}_{v}_*.changes
 183
 184         heading="===== [$bmid] dgit $args ====="
 185
 186         bmlog=$tmp/run.$bmid.output
 187         bmexp=$tmp/run.$bmid.expected
 188         bmgot=$tmp/run.$bmid.results
 189
 190         bm-compute-expected
 191
 192         git checkout $branch
 193         git clean -xdf # since we might not do any actual cleaning
 194
 195         dsc="$bpd/example_$v.dsc"
 196         rm -f $dsc
 197
 198         set +o pipefail
 199         t-dgit --rm-old-changes --git=$tmp/stunt-git $args 2>&1 | tee $bmlog
 200         local ps="${PIPESTATUS[*]}"
 201         set -o pipefail
 202
 203         $bm_quirk_after_act
 204
 205         exec 4>$bmgot
 206         echo >&4 "$heading"
 207
 208         case $ps in
 209         "0 0")  actual_status=success ;;
 210         *" 0")  actual_status=failure; echo >&4 "OPERATION FAILED"; ;;
 211         *)      fail "tee failed" ;;
 212         esac
 213
 214         case "$require_fail-$tolerate_fail-$actual_status" in
 215         required-********-failure) echo >>$bmexp "REQUIRED FAILURE" ;;
 216         ********-tolerate-failure) echo >>$bmexp "TOLERATED FAILURE" ;;
 217         unexpect-********-success) ;;
 218         *)      fail "RF=$require_fail TF=$tolerate_fail AS=$actual_status" ;;
 219         esac
 220
 221         egrep >&4 '^EXAMPLE RULES TARGET|^BUILD-MODES' $bmlog || [ $? = 1 ]
 222
 223         bm-report-test "SOURCE FILE" [ -e $dsc ]
 224
 225         if [ $actual_status = success ]; then
 226                 local changes; changes=$(echo $bpd/example_${v}_*.changes)
 227                 case "$changes" in
 228                 *' '*)  fail "build generated ambiguous .changes: $changes" ;;
 229                 esac
 230
 231                 perl -ne 'print if m/^files:/i ... m/^\S/' \
 232                         <$changes >$changes.files
 233
 234                 bm-report-test "SOURCE IN CHANGES" grep '\.dsc$' $changes.files
 235                 bm-report-test "DEBS IN CHANGES" grep '\.deb$' $changes.files
 236         fi
 237
 238         exec 4>&-
 239
 240         $bm_quirk_before_diff
 241
 242         [ $actual_status = failure ] || diff -U10 $bmexp $bmgot
 243 }
 244
 245 bm-act-iterate () {
 246         for cleanmode in $cleanmodes; do
 247                 for branch in $bm_branches; do
 248                         bm-run-one
 249                 done
 250         done
 251         : bm-act-iterate done.
 252 }