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=$(dpkg-architecture -qDEB_BUILD_ARCH)
  90         local sblog=../example_${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         case $cleanmode in
 124         git)            echo >&4 'BUILD-MODES PROGRAM git clean -xdf' ;;
 125         git-ff)         echo >&4 'BUILD-MODES PROGRAM git clean -xdff' ;;
 126         check)          echo >&4 'BUILD-MODES PROGRAM git clean -xdn' ;;
 127         dpkg-source-d)  echo >&4 "EXAMPLE RULES TARGET clean" ;;
 128         dpkg-source)    bm-build-deps-ok || tolerate_fail=tolerate
 129                         echo >&4 "EXAMPLE RULES TARGET clean"
 130                         ;;
 131         none)           ;;
 132         *)              fail "t-compute-expected-run $cleanmode ??" ;;
 133         esac
 134
 135         if [ "x$e_targets" != x ]; then
 136                 # e_targets can be " " to mean `/may/ fail due to b-d'
 137                 bm-build-deps-ok || tolerate_fail=tolerate
 138         fi
 139
 140         for t in $e_targets; do
 141                 bm-build-deps-ok || require_fail=required
 142                 echo >&4 "EXAMPLE RULES TARGET $t"
 143         done
 144
 145         bm-report-test "SOURCE FILE" $e_source
 146
 147         exec 4>&-
 148 }
 149
 150 bm-run-one () {
 151         local args="$DGIT_TEST_BM_BASEARGS --clean=$cleanmode $real_act"
 152
 153         bmid="$act,$cleanmode,$branch"
 154         bmid=${bmid// /_}
 155
 156         heading="===== [$bmid] dgit $args ====="
 157
 158         bmlog=$tmp/run.$bmid.output
 159         bmexp=$tmp/run.$bmid.expected
 160         bmgot=$tmp/run.$bmid.results
 161
 162         bm-compute-expected
 163
 164         git checkout $branch
 165         git clean -xdf # since we might not do any actual cleaning
 166
 167         dsc="../example_$v.dsc"
 168         rm -f $dsc
 169
 170         set +o pipefail
 171         t-dgit --rm-old-changes --git=$tmp/stunt-git $args 2>&1 | tee $bmlog
 172         local ps="${PIPESTATUS[*]}"
 173         set -o pipefail
 174
 175         $bm_quirk_after_act
 176
 177         exec 4>$bmgot
 178         echo >&4 "$heading"
 179
 180         case $ps in
 181         "0 0")  actual_status=success ;;
 182         *" 0")  actual_status=failure; echo >&4 "OPERATION FAILED"; ;;
 183         *)      fail "tee failed" ;;
 184         esac
 185
 186         case "$require_fail-$tolerate_fail-$actual_status" in
 187         required-********-failure) echo >>$bmexp "REQUIRED FAILURE" ;;
 188         ********-tolerate-failure) echo >>$bmexp "TOLERATED FAILURE" ;;
 189         unexpect-********-success) ;;
 190         *)      fail "RF=$require_fail TF=$tolerate_fail AS=$actual_status" ;;
 191         esac
 192
 193         egrep >&4 '^EXAMPLE RULES TARGET|^BUILD-MODES' $bmlog || [ $? = 1 ]
 194
 195         bm-report-test "SOURCE FILE" [ -e $dsc ]
 196
 197         exec 4>&-
 198
 199         $bm_quirk_before_diff
 200
 201         [ $actual_status = failure ] || diff -U10 $bmexp $bmgot
 202 }
 203
 204 bm-act-iterate () {
 205         for cleanmode in $cleanmodes; do
 206                 for branch in $bm_branches; do
 207                         bm-run-one
 208                 done
 209         done
 210         : bm-act-iterate done.
 211 }
 212
 213 bm-alwayssplit () {
 214         local t=${0##*/}
 215         DGIT_TEST_BM_BASEARGS+=' --always-split-source-build'
 216         export DGIT_TEST_BM_BASEARGS
 217         t-chain-test "${t%%-asplit}"
 218 }