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-guess-e-source-e-targets () {
  42         local some_act=$1
  43         case "$some_act" in
  44         *" -b") e_source=false; e_targets='build binary'                ;;
  45         *" -B") e_source=false; e_targets='build-arch binary-arch'      ;;
  46         *" -A") e_source=false; e_targets='build-indep binary-indep'    ;;
  47         *" -S") e_source=true;  e_targets=' '                           ;;
  48         *" -F") e_source=true;  e_targets='build binary'                ;;
  49         *" -G") e_source=true;  e_targets='build-arch binary-arch'      ;;
  50         *" -g") e_source=true;  e_targets='build-indep binary-indep'    ;;
  51         *)      e_source=true;  e_targets='build binary'                ;;
  52         esac
  53 }
  54
  55
  56 bm-report-source () {
  57         if "$@"; then
  58                 echo >&4 "SOURCE EXISTS"
  59         else
  60                 echo >&4 "SOURCE MISSING"
  61         fi
  62 }
  63
  64 bm-build-deps-ok () {
  65         case "$branch" in
  66         *bad-build-deps*)       return 1        ;;
  67         *)                      return 0        ;;
  68         esac
  69 }
  70
  71 bm-compute-expected () {
  72         require_fail=unexpect # or required
  73         tolerate_fail=unexpect # or tolerate
  74
  75         exec 4>$bmexp
  76         echo >&4 "$heading"
  77
  78         case $cleanmode in
  79         git)            echo >&4 'BUILD-MODES PROGRAM git clean -xdf' ;;
  80         git-ff)         echo >&4 'BUILD-MODES PROGRAM git clean -xdff' ;;
  81         check)          echo >&4 'BUILD-MODES PROGRAM git clean -xdn' ;;
  82         dpkg-source-d)  echo >&4 "EXAMPLE RULES TARGET clean" ;;
  83         dpkg-source)    bm-build-deps-ok || tolerate_fail=tolerate
  84                         echo >&4 "EXAMPLE RULES TARGET clean"
  85                         ;;
  86         none)           ;;
  87         *)              fail "t-compute-expected-run $cleanmode ??" ;;
  88         esac
  89
  90         if [ "x$e_targets" != x ]; then
  91                 # e_targets can be " " to mean `/may/ fail due to b-d'
  92                 bm-build-deps-ok || tolerate_fail=tolerate
  93         fi
  94
  95         for t in $e_targets; do
  96                 bm-build-deps-ok || require_fail=required
  97                 echo >&4 "EXAMPLE RULES TARGET $t"
  98         done
  99
 100         bm-report-source $e_source
 101
 102         exec 4>&-
 103 }
 104
 105 bm-run-one () {
 106         local args="$DGIT_TEST_BM_BASEARGS --clean=$cleanmode $real_act"
 107
 108         bmid="$act,$cleanmode,$branch"
 109         bmid=${bmid// /_}
 110
 111         heading="===== [$bmid] dgit $args ====="
 112
 113         bmlog=$tmp/run.$bmid.output
 114         bmexp=$tmp/run.$bmid.expected
 115         bmgot=$tmp/run.$bmid.results
 116
 117         bm-compute-expected
 118
 119         git checkout $branch
 120         git clean -xdf # since we might not do any actual cleaning
 121
 122         dsc='../example_1.0.dsc'
 123         rm -f $dsc
 124
 125         set +o pipefail
 126         t-dgit --rm-old-changes --git=$tmp/stunt-git $args 2>&1 | tee $bmlog
 127         local ps="${PIPESTATUS[*]}"
 128         set -o pipefail
 129
 130         $bm_quirk_after_act
 131
 132         exec 4>$bmgot
 133         echo >&4 "$heading"
 134
 135         case $ps in
 136         "0 0")  actual_status=success ;;
 137         *" 0")  actual_status=failure; echo >&4 "OPERATION FAILED"; ;;
 138         *)      fail "tee failed" ;;
 139         esac
 140
 141         case "$require_fail-$tolerate_fail-$actual_status" in
 142         required-********-failure) echo >>$bmexp "REQUIRED FAILURE" ;;
 143         ********-tolerate-failure) echo >>$bmexp "TOLERATED FAILURE" ;;
 144         unexpect-********-success) ;;
 145         *)      fail "RF=$require_fail TF=$tolerate_fail AS=$actual_status" ;;
 146         esac
 147
 148         egrep >&4 '^EXAMPLE RULES TARGET|^BUILD-MODES' $bmlog || [ $? = 1 ]
 149
 150         bm-report-source [ -e $dsc ]
 151
 152         exec 4>&-
 153
 154         $bm_quirk_before_diff
 155
 156         [ $actual_status = failure ] || diff -U10 $bmexp $bmgot
 157 }
 158
 159 bm-act-iterate () {
 160         for cleanmode in $cleanmodes; do
 161                 for branch in $bm_branches; do
 162                         bm-run-one
 163                 done
 164         done
 165         : bm-act-iterate done.
 166 }
 167
 168 bm-alwayssplit () {
 169         local t=${0##*/}
 170         DGIT_TEST_BM_BASEARGS+=' --always-split-source-build'
 171         export DGIT_TEST_BM_BASEARGS
 172         t-chain-test "${t%%-asplit}"
 173 }