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="$2"
  14
  15         local status
  16         local uc_applet=$(echo "$applet" | tr a-z A-Z)
  17         local testname="$testcase"
  18
  19         testname=${testname##*/} # take basename
  20         if grep -q "^# CONFIG_$uc_applet is not set$" "$bindir/.config"; then
  21                 echo "UNTESTED: $testname"
  22                 return 0
  23         fi
  24
  25         if grep -q "^# FEATURE: " "$testcase"; then
  26                 local feature=$(sed -ne 's/^# FEATURE: //p' "$testcase")
  27
  28                 if grep -q "^# $feature is not set$" "$bindir/.config"; 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" sh -x -e "$testcase" >"$testname.stdout.txt" 2>&1
  40         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_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                         \#*)
  66                                 continue
  67                                 ;;
  68                         *\~)
  69                                 continue
  70                                 ;;
  71                 esac
  72                 if [ "$testcase" = "$tsdir/$applet/CVS" ] ||
  73                    [ "$testcase" = "$tsdir/$applet/.svn" ]; then
  74                         continue
  75                 fi
  76                 run_applet_testcase "$applet" "$testcase"
  77                 test $? -eq 0 || status=1
  78         done
  79         return $status
  80 }
  81
  82
  83
  84 lcwd=$(pwd)
  85 [ "$tsdir" ] || tsdir="$lcwd"
  86 [ "$bindir" ] || bindir="${lcwd%/*}" # one directory up from $lcwd
  87 PATH="$bindir:$PATH"
  88
  89 if [ x"$VERBOSE" = x ]; then
  90         export VERBOSE=
  91 fi
  92
  93 if [ x"$1" = x"-v" ]; then
  94         export VERBOSE=1
  95         shift
  96 fi
  97
  98 implemented=$(
  99         "$bindir/busybox" 2>&1 |
 100         while read line; do
 101                 if [ x"$line" = x"Currently defined functions:" ]; then
 102                         xargs | sed 's/,//g'
 103                         break
 104                 fi
 105         done
 106         )
 107
 108 applets="$implemented"
 109 if [ $# -ne 0 ]; then
 110         applets="$@"
 111 fi
 112
 113 # Populate a directory with links to all busybox applets
 114
 115 LINKSDIR="$bindir/runtest-tempdir-links"
 116 rm -rf "$LINKSDIR" 2>/dev/null
 117 mkdir "$LINKSDIR"
 118 for i in $implemented; do
 119         ln -s "$bindir/busybox" "$LINKSDIR"/$i
 120 done
 121
 122 # Set up option flags so tests can be selective.
 123 export OPTIONFLAGS=:$(sed -nr 's/^CONFIG_//p' $bindir/.config | sed 's/=.*//' | xargs | sed 's/ /:/g')
 124
 125 status=0
 126 for applet in $applets; do
 127         if [ "$applet" = "links" ]; then continue; fi
 128
 129         # Any old-style tests for this applet?
 130         if [ "$applet" != "CVS" -a -d "$tsdir/$applet" ]; then
 131                 run_applet_tests "$applet"
 132                 test $? -eq 0 || status=1
 133         fi
 134
 135         # Is this a new-style test?
 136         if [ -f "${applet}.tests" ]; then
 137                 if [ ! -h "$LINKSDIR/$applet" ]; then
 138                         # (avoiding bash'ism "${applet:0:4}")
 139                         if ! echo "$applet" | grep "^all_" >/dev/null; then
 140                                 echo "SKIPPED: $applet (not built)"
 141                                 continue
 142                         fi
 143                 fi
 144 #               echo "Running test ${tsdir:-.}/${applet}.tests"
 145                 PATH="$LINKSDIR:$tsdir:$bindir:$PATH" "${tsdir:-.}/${applet}.tests"
 146                 test $? -eq 0 || status=1
 147         fi
 148 done
 149
 150 # Leaving the dir makes it somewhat easier to run failed test by hand
 151 #rm -rf "$LINKSDIR"
 152
 153 if [ $status -ne 0 -a x"$VERBOSE" = x ]; then
 154         echo "Failures detected, running with -v (verbose) will give more info"
 155 fi
 156 exit $status