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         build-source)
  45                 e_source=true;  e_targets=''                            ;;
  46         *" -b") e_source=false; e_targets='build binary'                ;;
  47         *" -B") e_source=false; e_targets='build-arch binary-arch'      ;;
  48         *" -A") e_source=false; e_targets='build-indep binary-indep'    ;;
  49         *" -S") e_source=true;  e_targets=' '                           ;;
  50         *" -F") e_source=true;  e_targets='build binary'                ;;
  51         *" -G") e_source=true;  e_targets='build-arch binary-arch'      ;;
  52         *" -g") e_source=true;  e_targets='build-indep binary-indep'    ;;
  53         *)      e_source=true;  e_targets='build binary'                ;;
  54         esac
  55 }
  56
  57
  58 bm-report-source () {
  59         if "$@"; then
  60                 echo >&4 "SOURCE EXISTS"
  61         else
  62                 echo >&4 "SOURCE MISSING"
  63         fi
  64 }
  65
  66 bm-build-deps-ok () {
  67         case "$branch" in
  68         *bad-build-deps*)       return 1        ;;
  69         *)                      return 0        ;;
  70         esac
  71 }
  72
  73 bm-compute-expected () {
  74         require_fail=unexpect # or required
  75         tolerate_fail=unexpect # or tolerate
  76
  77         exec 4>$bmexp
  78         echo >&4 "$heading"
  79
  80         case $cleanmode in
  81         git)            echo >&4 'BUILD-MODES PROGRAM git clean -xdf' ;;
  82         git-ff)         echo >&4 'BUILD-MODES PROGRAM git clean -xdff' ;;
  83         check)          echo >&4 'BUILD-MODES PROGRAM git clean -xdn' ;;
  84         dpkg-source-d)  echo >&4 "EXAMPLE RULES TARGET clean" ;;
  85         dpkg-source)    bm-build-deps-ok || tolerate_fail=tolerate
  86                         echo >&4 "EXAMPLE RULES TARGET clean"
  87                         ;;
  88         none)           ;;
  89         *)              fail "t-compute-expected-run $cleanmode ??" ;;
  90         esac
  91
  92         if [ "x$e_targets" != x ]; then
  93                 # e_targets can be " " to mean `/may/ fail due to b-d'
  94                 bm-build-deps-ok || tolerate_fail=tolerate
  95         fi
  96
  97         for t in $e_targets; do
  98                 bm-build-deps-ok || require_fail=required
  99                 echo >&4 "EXAMPLE RULES TARGET $t"
 100         done
 101
 102         bm-report-source $e_source
 103
 104         exec 4>&-
 105 }
 106
 107 bm-run-one () {
 108         local args="$DGIT_TEST_BM_BASEARGS --clean=$cleanmode $real_act"
 109
 110         bmid="$act,$cleanmode,$branch"
 111         bmid=${bmid// /_}
 112
 113         heading="===== [$bmid] dgit $args ====="
 114
 115         bmlog=$tmp/run.$bmid.output
 116         bmexp=$tmp/run.$bmid.expected
 117         bmgot=$tmp/run.$bmid.results
 118
 119         bm-compute-expected
 120
 121         git checkout $branch
 122         git clean -xdf # since we might not do any actual cleaning
 123
 124         dsc='../example_1.0.dsc'
 125         rm -f $dsc
 126
 127         set +o pipefail
 128         t-dgit --rm-old-changes --git=$tmp/stunt-git $args 2>&1 | tee $bmlog
 129         local ps="${PIPESTATUS[*]}"
 130         set -o pipefail
 131
 132         $bm_quirk_after_act
 133
 134         exec 4>$bmgot
 135         echo >&4 "$heading"
 136
 137         case $ps in
 138         "0 0")  actual_status=success ;;
 139         *" 0")  actual_status=failure; echo >&4 "OPERATION FAILED"; ;;
 140         *)      fail "tee failed" ;;
 141         esac
 142
 143         case "$require_fail-$tolerate_fail-$actual_status" in
 144         required-********-failure) echo >>$bmexp "REQUIRED FAILURE" ;;
 145         ********-tolerate-failure) echo >>$bmexp "TOLERATED FAILURE" ;;
 146         unexpect-********-success) ;;
 147         *)      fail "RF=$require_fail TF=$tolerate_fail AS=$actual_status" ;;
 148         esac
 149
 150         egrep >&4 '^EXAMPLE RULES TARGET|^BUILD-MODES' $bmlog || [ $? = 1 ]
 151
 152         bm-report-source [ -e $dsc ]
 153
 154         exec 4>&-
 155
 156         $bm_quirk_before_diff
 157
 158         [ $actual_status = failure ] || diff -U10 $bmexp $bmgot
 159 }
 160
 161 bm-act-iterate () {
 162         for cleanmode in $cleanmodes; do
 163                 for branch in $bm_branches; do
 164                         bm-run-one
 165                 done
 166         done
 167         : bm-act-iterate done.
 168 }
 169
 170 bm-alwayssplit () {
 171         local t=${0##*/}
 172         DGIT_TEST_BM_BASEARGS+=' --always-split-source-build'
 173         export DGIT_TEST_BM_BASEARGS
 174         t-chain-test "${t%%-asplit}"
 175 }