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         t-tstunt dpkg-deb
  18
  19         t-prep-newpackage example 1.0
  20
  21         cd $p
  22
  23         git checkout -b bad-build-deps indep-arch
  24         perl -pe 's/Build-Depends.*/$&, x-dgit-no-such-package/' \
  25                 -i debian/control
  26         git commit -a -m bad-build-deps
  27
  28         bm-prep-ownpackage-branches 'indep-arch bad-build-deps'
  29
  30         if zgrep 'dpkg-buildpackage: Make dependency checks fatal for -S' \
  31                 /usr/share/doc/dpkg-dev/changelog.gz; then
  32                         dpkgbuildpackage_deps_for_clean=true
  33         else
  34                         dpkgbuildpackage_deps_for_clean=false
  35         fi
  36
  37         cleanmodes_default="git none dpkg-source dpkg-source-d"
  38         cleanmodes_all="$cleanmodes_default git-ff check"
  39         cleanmodes="$cleanmodes_default"
  40 }
  41
  42 bm-gbp-example-acts () {
  43         t-gbp-example-prep
  44
  45         git checkout -b for-build-modes qc/quilt-tip-2
  46         # build-modes cannot cope with branches containing /
  47
  48         bm-prep-ownpackage-branches for-build-modes
  49
  50         cleanmodes='git dpkg-source'
  51
  52         for act in "$@"; do
  53                 bm-guess-e-source-e-targets "$act"
  54                 real_act="--quilt=gbp $act"
  55                 case "$act" in
  56                 sbuild*)    bm_quirk_after_act=bm-quirk-sbuild-after-act ;;
  57                 gbp-*)      real_act="$real_act --git-ignore-branch" ;;
  58                 *)          bm_quirk_after_act='' ;;
  59                 esac
  60                 bm-act-iterate
  61         done
  62 }
  63
  64 bm-guess-e-source-e-targets () {
  65         local some_act=$1
  66         case "$some_act" in
  67         sbuild*" --no-arch-all"*)
  68                 e_source=true;  e_targets='build-arch binary-arch'      ;;
  69         build-source)
  70                 e_source=true;  e_targets=''                            ;;
  71         *" -b") e_source=false; e_targets='build binary'                ;;
  72         *" -B") e_source=false; e_targets='build-arch binary-arch'      ;;
  73         *" -A") e_source=false; e_targets='build-indep binary-indep'    ;;
  74         *" -S") e_source=true;  e_targets=' '                           ;;
  75         *" -F") e_source=true;  e_targets='build binary'                ;;
  76         *" -G") e_source=true;  e_targets='build-arch binary-arch'      ;;
  77         *" -g") e_source=true;  e_targets='build-indep binary-indep'    ;;
  78         *)      e_source=true;  e_targets='build binary'                ;;
  79         esac
  80 }
  81
  82 bm-quirk-sbuild-after-act () {
  83         # sbuild likes to run the package clean target in the chroot,
  84         # which isn't necessary in our case.  We don't disable it in
  85         # dgit because we want to do what sbuild does, in case there
  86         # are packages which don't build unless their clean target was
  87         # run.  We know it must be running it in the chroot because we
  88         # provide sbuild with the dsc, not the tree, so we simply
  89         # ignore all executions of the clean target by schroot.
  90         local arch; arch=$(dpkg-architecture -qDEB_BUILD_ARCH)
  91         local sblog=$bpd/example_${v}_$arch.build
  92         if [ -e $sblog ]; then
  93                 sed '
  94                         s/^EXAMPLE RULES TARGET clean/HOOK SUPPRESSED &/;
  95                 ' <$sblog >>$bmlog
  96         else
  97                 echo "SBUILD LOG FILE ($sblog) MISSING"
  98         fi
  99 }
 100
 101 bm-report-test () {
 102         local desc=$1; shift
 103         if "$@"; then
 104                 echo >&4 "$desc EXISTS"
 105         else
 106                 echo >&4 "$desc MISSING"
 107         fi
 108 }
 109
 110 bm-build-deps-ok () {
 111         case "$branch" in
 112         *bad-build-deps*)       return 1        ;;
 113         *)                      return 0        ;;
 114         esac
 115 }
 116
 117 bm-compute-expected () {
 118         require_fail=unexpect # or required
 119         tolerate_fail=unexpect # or tolerate
 120
 121         exec 4>$bmexp
 122         echo >&4 "$heading"
 123
 124         local eff_cleanmode=$cleanmode
 125
 126         case "$e_targets" in
 127         *[^\ ]*)
 128                 ;;
 129         *)
 130                 # if no build is going to be run, dgit will only check
 131                 # cleanliness rather than actually cleaning
 132                 eff_cleanmode=C$cleanmode
 133                 ;;
 134         esac
 135
 136         case "$act" in
 137         sbuild*)
 138                 # dgit sbuild will only check cleanliness
 139                 # because it doesn't need to to make a .dsc for sbuild
 140                 eff_cleanmode=C$cleanmode
 141                 ;;
 142         esac
 143
 144         # we are running the builder in-tree ?
 145         # when we have --include-dirty, we will want to check
 146         # that too and reset eff_cleanmode to $cleanmode
 147
 148         case $eff_cleanmode in
 149         git)            echo >&4 'BUILD-MODES PROGRAM git clean -xdf' ;;
 150         git-ff)         echo >&4 'BUILD-MODES PROGRAM git clean -xdff' ;;
 151         check|Ccheck)   echo >&4 'BUILD-MODES PROGRAM git clean -dn -x' ;;
 152         dpkg-source-d)  echo >&4 "EXAMPLE RULES TARGET clean" ;;
 153         dpkg-source)    bm-build-deps-ok || tolerate_fail=tolerate
 154                         echo >&4 "EXAMPLE RULES TARGET clean"
 155                         ;;
 156         none)           ;;
 157         C*)             echo "TODO bm eff_cleanmode=$eff_cleanmode" ;;
 158         *)              fail "t-compute-expected-run $cleanmode ??" ;;
 159         esac
 160
 161         if [ "x$e_targets" != x ]; then
 162                 # e_targets can be " " to mean `/may/ fail due to b-d'
 163                 bm-build-deps-ok || tolerate_fail=tolerate
 164         fi
 165
 166         for t in $e_targets; do
 167                 bm-build-deps-ok || require_fail=required
 168                 echo >&4 "EXAMPLE RULES TARGET $t"
 169         done
 170
 171         bm-report-test "SOURCE FILE" $e_source
 172         bm-report-test "SOURCE IN CHANGES" $e_source
 173         bm-report-test "DEBS IN CHANGES" expr "$e_targets" : '.*binary.*'
 174
 175         exec 4>&-
 176 }
 177
 178 bm-run-one () {
 179         local args="$DGIT_TEST_BM_BASEARGS --clean=$cleanmode $real_act"
 180
 181         bmid="$act,$cleanmode,$branch"
 182         bmid=${bmid// /_}
 183
 184         rm -f $bpd/${p}_{v}_*.changes
 185
 186         heading="===== [$bmid] dgit $args ====="
 187
 188         bmlog=$tmp/run.$bmid.output
 189         bmexp=$tmp/run.$bmid.expected
 190         bmgot=$tmp/run.$bmid.results
 191
 192         bm-compute-expected
 193
 194         git checkout $branch
 195         git clean -xdf # since we might not do any actual cleaning
 196
 197         dsc="$bpd/example_$v.dsc"
 198         rm -f $dsc
 199
 200         set +o pipefail
 201         t-dgit --rm-old-changes --git=$tmp/stunt-git $args 2>&1 | tee $bmlog
 202         local ps="${PIPESTATUS[*]}"
 203         set -o pipefail
 204
 205         $bm_quirk_after_act
 206
 207         exec 4>$bmgot
 208         echo >&4 "$heading"
 209
 210         case $ps in
 211         "0 0")  actual_status=success ;;
 212         *" 0")  actual_status=failure; echo >&4 "OPERATION FAILED"; ;;
 213         *)      fail "tee failed" ;;
 214         esac
 215
 216         case "$require_fail-$tolerate_fail-$actual_status" in
 217         required-********-failure) echo >>$bmexp "REQUIRED FAILURE" ;;
 218         ********-tolerate-failure) echo >>$bmexp "TOLERATED FAILURE" ;;
 219         unexpect-********-success) ;;
 220         *)      fail "RF=$require_fail TF=$tolerate_fail AS=$actual_status" ;;
 221         esac
 222
 223         egrep >&4 '^EXAMPLE RULES TARGET|^BUILD-MODES' $bmlog || [ $? = 1 ]
 224
 225         bm-report-test "SOURCE FILE" [ -e $dsc ]
 226
 227         if [ $actual_status = success ]; then
 228                 local changes; changes=$(echo $bpd/example_${v}_*.changes)
 229                 case "$changes" in
 230                 *' '*)  fail "build generated ambiguous .changes: $changes" ;;
 231                 esac
 232
 233                 perl -ne 'print if m/^files:/i ... m/^\S/' \
 234                         <$changes >$changes.files
 235
 236                 bm-report-test "SOURCE IN CHANGES" grep '\.dsc$' $changes.files
 237                 bm-report-test "DEBS IN CHANGES" grep '\.deb$' $changes.files
 238         fi
 239
 240         exec 4>&-
 241
 242         $bm_quirk_before_diff
 243
 244         [ $actual_status = failure ] || diff -U10 $bmexp $bmgot
 245 }
 246
 247 bm-act-iterate () {
 248         for cleanmode in $cleanmodes; do
 249                 for branch in $bm_branches; do
 250                         bm-run-one
 251                 done
 252         done
 253         : bm-act-iterate done.
 254 }
 255
 256 bm-buildproductsdir-nonworking () {
 257         t-git-config dgit.default.build-products-dir ../bpd-dummy
 258 }