tests/lib-build-modes

   1
   2 bm-prep () {
   3         t-tstunt-parsechangelog
   4
   5         t-prep-newpackage example 1.0
   6
   7         cd $p
   8
   9         git checkout -b bad-build-deps indep-arch
  10         perl -pe 's/Build-Depends.*/$&, x-dgit-no-such-package/' \
  11                 -i debian/control
  12         git commit -a -m bad-build-deps
  13
  14         cat <<'END' >$tmp/stunt-git
  15 #!/bin/sh -e
  16 case "$*" in
  17 *clean*) echo >&2 "BUILD-MODES PROGRAM git $*" ;;
  18 esac
  19 exec git "$@"
  20 END
  21         chmod +x $tmp/stunt-git
  22
  23         if zgrep 'dpkg-buildpackage: Make dependency checks fatal for -S' \
  24                 /usr/share/doc/dpkg-dev/changelog.gz; then
  25                         dpkgbuildpackage_deps_for_clean=true
  26         else
  27                         dpkgbuildpackage_deps_for_clean=false
  28         fi
  29
  30         cleanmodes_default="git none dpkg-source dpkg-source-d"
  31         cleanmodes_all="$cleanmodes_default git-ff check"
  32         cleanmodes="$cleanmodes_default"
  33 }
  34
  35 bm-guess-e-source-e-targets () {
  36         local some_act=$1
  37         case "$some_act" in
  38         *" -b") e_source=false; e_targets='build binary'                ;;
  39         *" -B") e_source=false; e_targets='build-arch binary-arch'      ;;
  40         *" -A") e_source=false; e_targets='build-indep binary-indep'    ;;
  41         *" -S") e_source=true;  e_targets=' '                           ;;
  42         *" -F") e_source=true;  e_targets='build binary'                ;;
  43         *)      e_source=true;  e_targets='build binary'                ;;
  44         esac
  45 }
  46
  47
  48 bm-report-source () {
  49         if "$@"; then
  50                 echo >&4 "SOURCE EXISTS"
  51         else
  52                 echo >&4 "SOURCE MISSING"
  53         fi
  54 }
  55
  56 bm-build-deps-ok () {
  57         case "$branch" in
  58         indep-arch)             return 0        ;;
  59         bad-build-deps)         return 1        ;;
  60         esac
  61 }
  62
  63 bm-compute-expected () {
  64         require_fail=unexpect # or required
  65         tolerate_fail=unexpect # or tolerate
  66
  67         exec 4>$bmexp
  68         echo >&4 "$heading"
  69
  70         case $cleanmode in
  71         git)            echo >&4 'BUILD-MODES PROGRAM git clean -xdf' ;;
  72         git-ff)         echo >&4 'BUILD-MODES PROGRAM git clean -xdff' ;;
  73         check)          echo >&4 'BUILD-MODES PROGRAM git clean -xdn' ;;
  74         dpkg-source-d)  echo >&4 "EXAMPLE RULES TARGET clean" ;;
  75         dpkg-source)    bm-build-deps-ok || tolerate_fail=tolerate
  76                         echo >&4 "EXAMPLE RULES TARGET clean"
  77                         ;;
  78         none)           ;;
  79         *)              fail "t-compute-expected-run $cleanmode ??" ;;
  80         esac
  81
  82         if [ "x$e_targets" != x ]; then
  83                 # e_targets can be " " to mean `/may/ fail due to b-d'
  84                 bm-build-deps-ok || tolerate_fail=tolerate
  85         fi
  86
  87         for t in $e_targets; do
  88                 bm-build-deps-ok || require_fail=required
  89                 echo >&4 "EXAMPLE RULES TARGET $t"
  90         done
  91
  92         bm-report-source $e_source
  93
  94         exec 4>&-
  95 }
  96
  97 bm-run-one () {
  98         local args="--clean=$cleanmode $real_act"
  99
 100         bmid="$act,$cleanmode,$branch"
 101         bmid=${bmid// /_}
 102
 103         heading="===== [$bmid] dgit $args ====="
 104
 105         bmlog=$tmp/run.$bmid.output
 106         bmexp=$tmp/run.$bmid.expected
 107         bmgot=$tmp/run.$bmid.results
 108
 109         bm-compute-expected
 110
 111         git checkout $branch
 112         git clean -xdf # since we might not do any actual cleaning
 113
 114         dsc='../example_1.0.dsc'
 115         rm -f $dsc
 116
 117         set +o pipefail
 118         t-dgit --rm-old-changes --git=$tmp/stunt-git $args 2>&1 | tee $bmlog
 119         local ps="${PIPESTATUS[*]}"
 120         set -o pipefail
 121
 122         $bm_quirk_after_act
 123
 124         exec 4>$bmgot
 125         echo >&4 "$heading"
 126
 127         case $ps in
 128         "0 0")  actual_status=success ;;
 129         *" 0")  actual_status=failure; echo >&4 "OPERATION FAILED"; ;;
 130         *)      fail "tee failed" ;;
 131         esac
 132
 133         case "$require_fail-$tolerate_fail-$actual_status" in
 134         required-********-failure) echo >>$bmexp "REQUIRED FAILURE" ;;
 135         ********-tolerate-failure) echo >>$bmexp "TOLERATED FAILURE" ;;
 136         unexpect-********-success) ;;
 137         *)      fail "RF=$require_fail TF=$tolerate_fail AS=$actual_status" ;;
 138         esac
 139
 140         egrep >&4 '^EXAMPLE RULES TARGET|^BUILD-MODES' $bmlog || [ $? = 1 ]
 141
 142         bm-report-source [ -e $dsc ]
 143
 144         exec 4>&-
 145
 146         $bm_quirk_before_diff
 147
 148         [ $actual_status = failure ] || diff -U10 $bmexp $bmgot
 149 }
 150
 151 bm-act-iterate () {
 152         for cleanmode in $cleanmodes; do
 153                 for branch in indep-arch bad-build-deps; do
 154                         bm-run-one
 155                 done
 156         done
 157         : bm-act-iterate done.
 158 }