testsuite/runtest

   1 #!/bin/sh
   2
   3 # Usage:
   4 # runtest [applet1] [applet2...]
   5
   6 # Run one old-style test.
   7 # Tests are stored in applet/testcase shell scripts.
   8 # They are run using "sh -x -e applet/testcase".
   9 # Option -e will make testcase stop on the first failed command.
  10 run_applet_testcase()
  11 {
  12         local applet="$1"
  13         local testcase="$2"
  14
  15         local status=0
  16         local uc_applet=$(echo "$applet" | tr a-z A-Z)
  17         local testname="$testcase"
  18
  19         testname="${testname##*/}" # take basename
  20         if grep "^# CONFIG_$uc_applet is not set$" "$bindir/.config" >/dev/null; then
  21                 echo "UNTESTED: $testname"
  22                 return 0
  23         fi
  24
  25         if grep "^# FEATURE: " "$testcase" >/dev/null; then
  26                 local feature=$(sed -ne 's/^# FEATURE: //p' "$testcase")
  27
  28                 if grep "^# $feature is not set$" "$bindir/.config" >/dev/null; then
  29                         echo "UNTESTED: $testname"
  30                         return 0
  31                 fi
  32         fi
  33
  34         rm -rf ".tmpdir.$applet"
  35         mkdir -p ".tmpdir.$applet"
  36         cd ".tmpdir.$applet" || return 1
  37
  38 #       echo "Running testcase $testcase"
  39         d="$tsdir" \
  40                 sh -x -e "$testcase" >"$testname.stdout.txt" 2>&1 || status=$?
  41         if [ $status -ne 0 ]; then
  42                 echo "FAIL: $testname"
  43                 if [ x"$VERBOSE" != x ]; then
  44                         cat "$testname.stdout.txt"
  45                 fi
  46         else
  47                 echo "PASS: $testname"
  48         fi
  49
  50         cd ..
  51         rm -rf ".tmpdir.$applet"
  52
  53         return $status
  54 }
  55
  56 # Run all old-style tests for given applet
  57 run_oldstyle_applet_tests()
  58 {
  59         local applet="$1"
  60         local status=0
  61
  62         for testcase in "$tsdir/$applet"/*; do
  63                 # switch on basename of $testcase
  64                 case "${testcase##*/}" in
  65                         .*)     continue ;;    # .svn, .git etc
  66                         *~)     continue ;;    # backup files
  67                         "CVS")  continue ;;
  68                         \#*)    continue ;;    # CVS merge residues
  69                         *.mine) continue ;;    # svn-produced junk
  70                         *.r[0-9]*) continue ;; # svn-produced junk
  71                 esac
  72                 run_applet_testcase "$applet" "$testcase" || status=1
  73         done
  74         return $status
  75 }
  76
  77
  78
  79 lcwd=$(pwd)
  80 [ x"$tsdir" != x ] || tsdir="$lcwd"
  81 [ x"$bindir" != x ] || bindir="${lcwd%/*}" # one directory up from $lcwd
  82 PATH="$bindir:$PATH"
  83
  84 if [ x"$VERBOSE" = x ]; then
  85         export VERBOSE=
  86 fi
  87
  88 if [ x"$1" = x"-v" ]; then
  89         export VERBOSE=1
  90         shift
  91 fi
  92
  93 implemented=$(
  94         "$bindir/busybox" 2>&1 |
  95         while read line; do
  96                 if [ x"$line" = x"Currently defined functions:" ]; then
  97                         xargs | sed 's/,//g'
  98                         break
  99                 fi
 100         done
 101         )
 102
 103 applets="$implemented"
 104 if [ $# -ne 0 ]; then
 105         applets="$@"
 106 fi
 107
 108 # Populate a directory with links to all busybox applets
 109
 110 LINKSDIR="$bindir/runtest-tempdir-links"
 111 rm -rf "$LINKSDIR" 2>/dev/null
 112 mkdir "$LINKSDIR"
 113 for i in $implemented; do
 114         ln -s "$bindir/busybox" "$LINKSDIR/$i"
 115 done
 116
 117 # Set up option flags so tests can be selective.
 118 export OPTIONFLAGS=:$(
 119         sed -nr 's/^CONFIG_//p' "$bindir/.config" |
 120         sed 's/=.*//' | xargs | sed 's/ /:/g'
 121         )
 122
 123 status=0
 124 for applet in $applets; do
 125         # Any old-style tests for this applet?
 126         if [ -d "$tsdir/$applet" ]; then
 127                 run_oldstyle_applet_tests "$applet" || status=1
 128         fi
 129
 130         # Is this a new-style test?
 131         if [ -f "$applet.tests" ]; then
 132                 if [ ! -h "$LINKSDIR/$applet" ]; then
 133                         # (avoiding bash'ism "${applet:0:4}")
 134                         if ! echo "$applet" | grep "^all_" >/dev/null; then
 135                                 echo "SKIPPED: $applet (not built)"
 136                                 continue
 137                         fi
 138                 fi
 139 #               echo "Running test $tsdir/$applet.tests"
 140                 PATH="$LINKSDIR:$tsdir:$bindir:$PATH" \
 141                         "$tsdir/$applet.tests" || status=1
 142         fi
 143 done
 144
 145 # Leaving the dir makes it somewhat easier to run failed test by hand
 146 #rm -rf "$LINKSDIR"
 147
 148 if [ $status -ne 0 ] && [ x"$VERBOSE" = x ]; then
 149         echo "Failures detected, running with -v (verbose) will give more info"
 150 fi
 151 exit $status