validate

   1 #!/bin/sh
   2
   3 # Flags:
   4 #   --no-clean:       don't make clean first, just carry on from
   5 #                     a previous interrupted validation run
   6 #   --testsuite-only: don't build the compiler, just run
   7 #                     the test suite
   8 #   --hpc:            build stage2 with -fhpc, and see how much of the
   9 #                     compiler the test suite covers.
  10 #                     2008-07-01: 63% slower than the default.
  11 #                     HTML generated here: testsuite/hpc_output/hpc_index.html
  12 #   --fast:           Default. Opposite to --slow.
  13 #   --slow:           Build stage2 with -DDEBUG.
  14 #                     2008-07-01: 14% slower than the default.
  15
  16 set -e
  17
  18 no_clean=0
  19 testsuite_only=0
  20 hpc=NO
  21 slow=NO
  22
  23 while [ $# -gt 0 ]
  24 do
  25     case "$1" in
  26     --no-clean)
  27         no_clean=1
  28         ;;
  29     --testsuite-only)
  30         testsuite_only=1
  31         ;;
  32     --hpc)
  33         hpc=YES
  34         ;;
  35     --slow)
  36         slow=YES
  37         ;;
  38     --fast)
  39         slow=NO
  40         ;;
  41     *)
  42         echo "Bad argument: $1" >&2
  43         exit 1;;
  44     esac
  45     shift
  46 done
  47
  48 if [ "$CPUS" = "" ]; then
  49     threads=2
  50 else
  51     threads=$(($CPUS + 1)) # `expr $CPUS + 1`
  52 fi
  53
  54 if [ $testsuite_only -eq 0 ]; then
  55
  56 if [ $no_clean -eq 0 ]; then
  57     make maintainer-clean NO_CLEAN_GMP=YES
  58
  59     INSTDIR=`pwd`/inst
  60     if [ "$OSTYPE" = "cygwin" ]
  61     then
  62         INSTDIR=`cygpath -m "$INSTDIR"`
  63     fi
  64     case $OSTYPE in
  65         cygwin|msys) config_args=--build=i386-unknown-mingw32
  66             if [ -f c:/mingw/bin/gcc.exe ]
  67             then
  68                 config_args="$config_args --with-gcc=c:/mingw/bin/gcc"
  69             fi
  70             if [ -f c:/mingw/bin/ld.exe ]
  71             then
  72                 config_args="$config_args --with-ld=c:/mingw/bin/ld"
  73             fi
  74             ;;
  75     esac
  76
  77     sh boot
  78     ./configure --prefix="$INSTDIR" $config_args
  79 fi
  80
  81 thisdir=`utils/ghc-pwd/ghc-pwd`
  82
  83 echo "Validating=YES" > mk/are-validating.mk
  84
  85 make -j$threads ValidateHpc=$hpc ValidateSlow=$slow
  86 fi # testsuite-only
  87
  88 if [ "$hpc" = YES ]
  89 then
  90     # XXX With threads we'd need to give a different tix file to each thread
  91     #     and then sum them up at the end
  92     threads=1
  93     HPCTIXFILE=$thisdir/testsuite/hpc_output/ghc.tix
  94     export HPCTIXFILE
  95     rm -f $HPCTIXFILE
  96 fi
  97
  98 make -C testsuite/tests/ghc-regress fast stage=2 CLEANUP=1 THREADS=$threads 2>&1 | tee testlog
  99
 100 if [ "$hpc" = YES ]
 101 then
 102     utils/hpc/hpc markup --hpcdir=. --srcdir=compiler --srcdir=testsuite/hpc_output --destdir=testsuite/hpc_output testsuite/hpc_output/ghc.tix
 103 fi
 104
 105 echo "-------------------------------------------------------------------"
 106 if
 107     grep '\<0 caused framework failures' testlog >/dev/null 2>/dev/null &&
 108     grep '\<0 unexpected passes' testlog >/dev/null 2>/dev/null &&
 109     grep '\<0 unexpected failures' testlog >/dev/null 2>/dev/null ; then
 110     if [ $testsuite_only -eq 0 ] && [ $no_clean -eq 0 ]
 111     then
 112         cat <<EOF
 113 Congratulations!  This tree has passed minimal testing.
 114
 115 NOTE: If you have made changes that may cause failures not tested for by
 116 the minimal testing procedure, please do further testing as necessary.
 117
 118 When you are satisfied that you haven't broken anything, go ahead and
 119 push/send your patches.
 120 EOF
 121         if grep -q "^[^#]" mk/validate.mk
 122         then
 123             cat <<EOF
 124
 125 WARNING: You seem to have things set in mk/validate.mk. Please check
 126 that it is OK before pushing.
 127 EOF
 128         fi
 129         cat <<EOF
 130 -------------------------------------------------------------------
 131 EOF
 132     else
 133         cat <<EOF
 134 I didn't find any problems, but this wasn't a complete validate run,
 135 so be careful!
 136
 137 NOTE: If you have made changes that may cause failures not tested for by
 138 the minimal testing procedure, please do further testing as necessary.
 139 -------------------------------------------------------------------
 140 EOF
 141    fi
 142 else
 143     cat <<EOF
 144 Oops!  Looks like you have some unexpected test results or framework failures.
 145 Please fix them before pushing/sending patches.
 146 -------------------------------------------------------------------
 147 EOF
 148     exit 1
 149 fi
 150