regression/run-tests

   1 #!/bin/bash
   2
   3 export REG_DIR="$PWD"
   4 export PATH="$PWD/bin:$PATH"
   5 export LC_ALL=C
   6
   7 source scaffold
   8
   9 # usage: empty_repo
  10 function empty_repo
  11 {
  12         rm -rf $REPODIR
  13         mkdir $REPODIR
  14         cd $REPODIR > /dev/null
  15         git init 2> /dev/null > /dev/null
  16         cd - > /dev/null
  17 }
  18
  19 function test_failed
  20 {
  21         cat >&2 <<DONE
  22 Test failed!
  23
  24 Test:           $TESTNAME
  25 Repo dir:       $REPODIR
  26 Log file:       $LOGFILE
  27 DONE
  28         exit 1
  29 }
  30
  31 # usage: check_test <test number>
  32 function check_test
  33 {
  34         if [ ! -x "t-$1.sh" ]; then
  35                 echo "Test $1 does not exist or is not runnable" >&2
  36                 return 1
  37         fi
  38
  39         return 0
  40 }
  41
  42 # usage: run_test <test number>
  43 function run_test
  44 {
  45         export REPODIR="/tmp/guilt.reg.$RANDOM"
  46         export LOGFILE="/tmp/guilt.log.$RANDOM"
  47         export TESTNAME="$1"
  48
  49         echo -n "$1: "
  50
  51         empty_repo
  52
  53         # run the test
  54         cd $REPODIR > /dev/null
  55         "$REG_DIR/t-$1.sh" 2>&1 > "$LOGFILE"
  56         ERR=$?
  57         cd - > /dev/null
  58
  59         [ $? -ne 0 ] && test_failed
  60         diff -u "t-$1.out" "$LOGFILE" || test_failed
  61
  62         echo "done."
  63
  64         rm -rf $REPODIR $LOGFILE
  65 }
  66
  67 case "$1" in
  68         -h|--help)
  69                 echo "Usage: $0 [<testnum> [<testnum [<testnum [...]]]]"
  70                 exit 0
  71                 ;;
  72 esac
  73
  74 if [ $# -eq 0 ]; then
  75         for t in t-*.sh ; do
  76                 run_test `echo "$t" | sed -e 's/^t-//' -e 's/\.sh$//'`
  77         done
  78 else
  79         for t in "$@" ; do
  80                 check_test "$t"
  81         done
  82
  83         for t in "$@" ; do
  84                 run_test "$t"
  85         done
  86 fi
  87
  88 echo "All tests completed."