tools-make/TestFramework/gnustep-tests

#!/bin/sh
#
#  Runs tests for the GNUstep Testsuite
#
#  Copyright (C) 2005-2011 Free Software Foundation, Inc.
#
#  Written by:  Alexander Malmberg <alexander@malmberg.org>
#  Updates by:  Richard Frith-Macdonald <rfm@gnu.org>
#
#  This package is free software; you can redistribute it and/or
#  modify it under the terms of the GNU General Public
#  License as published by the Free Software Foundation; either
#  version 3 of the License, or (at your option) any later version.
#
#  This library is distributed in the hope that it will be useful,
#  but WITHOUT ANY WARRANTY; without even the implied warranty of
#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
#  General Public License for more details.
#
#
# Usage: gnustep-tests [directory | test1.m [test2.m ...]]
#
# Runs the tests in the specified directory (or those in the individual files)
# or all the tests in subdirectories of the current directory if no arguments
# are given.
# A summary is written to tests.sum, a log to tests.log, and a brief
# summary to stdout.
# The log and summary from the previous testrun are renamed to
# oldtests.log and oldtests.sum, available for comparison.

if test -z "$GNUSTEP_MAKEFILES"; then
  GNUSTEP_MAKEFILES=`gnustep-config --variable=GNUSTEP_MAKEFILES 2>/dev/null`
  if test -z "$GNUSTEP_MAKEFILES"; then
    echo "You need to have GNUstep-make installed and set up."
    echo "Did you remember to source GNUstep.sh?"
  else
    echo "You forgot to set your GNUSTEP_MAKEFILES environment variable."
    echo "Setting it to $GNUSTEP_MAKEFILES during this test run."
    export GNUSTEP_MAKEFILES
    . $GNUSTEP_MAKEFILES/GNUstep.sh
  fi
fi

GSTESTMODE=normal

# Argument checking
while test $# != 0
do
  gs_option=
  case $1 in
    --clean)
      GSTESTMODE=clean
      ;;
    --documentation)
      echo
      echo "$0: Script to run the GNUstep testsuite"
      echo "Usage: gnustep-tests [directory | test1.m [test2.m ...]]"
      echo "Runs the specified tests, or any in subdirectories of the"
      echo "current directory if no arguments are given."
      echo "Use 'gnustep-tests --help' for basic help."
      echo
      cat $GNUSTEP_MAKEFILES/TestFramework/README
      exit 0
      ;;
    --failfast)
      GSTESTMODE=failfast
      ;;
    --help | -h)
      echo
      echo "$0: Script to run the GNUstep testsuite"
      echo "Usage: gnustep-tests [directory | test1.m [test2.m ...]]"
      echo "Runs the specified tests, or any in subdirectories of the"
      echo "current directory if no arguments are given."
      echo "Use 'gnustep-tests --documentation' for full details."
      echo "Use 'gnustep-tests --failfast' to stop at the first failure."
      echo "Use 'gnustep-tests --clean' to remove old logs and leftover files."
      echo
      echo "Interpreting the output"
      echo "-----------------------"
      echo "The summary output lists all test failures ... there should not"
      echo "be any.  If a test fails then either there is a problem in the"
      echo "software being tested, or a problem in the test itself. Either"
      echo "way, you should try to fix the problem and provide a patch, or"
      echo "at least report it at: https://savannah.gnu.org/bugs/?group=gnustep"
      echo
      exit 0
      ;;
      --debug | -d)	# ignore for backward compatibility.
      ;;
    *)
      break
      ;;
  esac
  shift
done

export GSTESTMODE
GSTESTDIR=`pwd`
export GSTESTDIR
GSTESTLOG=$GSTESTDIR/tests.log
export GSTESTLOG
GSTESTSUM=$GSTESTDIR/tests.sum
export GSTESTSUM

if test ! "$MAKE_CMD"
then
  MAKE_CMD=`gnustep-config --variable=GNUMAKE`
  $MAKE_CMD --version > /dev/null 2>&1
  if test $? != 0
  then
    MAKE_CMD=gmake
    $MAKE_CMD --version > /dev/null 2>&1
    if test $? != 0
    then
      MAKE_CMD=make
    fi
  fi
fi
export MAKE_CMD

if test $# = 0
then
  echo "Checking for presence of test subdirectories ..."
fi

TEMP=`echo *`
TESTDIRS=
for file in $TEMP
do
  if test -d $file -a $file != CVS -a $file != obj
  then
    TESTDIRS="$TESTDIRS $file"
  fi
done

if test x$1 != x
then
  if test -d $1
  then
    # Only find in the directories specified.
    TESTDIRS=$*
  else
    TESTDIRS=
    TESTS=$*
  fi
fi

RUNCMD=$GNUSTEP_MAKEFILES/TestFramework/runtest.sh
RUNEXIT=0

# Function for platforms where grep can't search for multiple patterns.
extract()
{
  f=$1
  shift
  while test $# != 0
  do
    grep "$1" "$f"
    shift
  done
}

# Function for platforms where grep can't search for multiple patterns.
present()
{
  f=$1
  shift
  while test $# != 0
  do
    grep "$1" "$f" >/dev/null
    if test $? = "0"
    then
      return 0
    fi
    shift
  done
  return 1
}

run_test_file ()
{
  if test "$GSTESTMODE" != "clean"
  then
    echo >> $GSTESTLOG
    echo Testing $TESTFILE... >> $GSTESTLOG
    echo >> $GSTESTSUM

    # Run the test. Log everything to a temporary file.
    $RUNCMD $run_args $TESTFILE > $GSTESTLOG.tmp 2>&1
    RUNEXIT=$?
    if test "$RUNEXIT" != "0" -a "$RUNEXIT" != "99"
    then
      echo "Failed script:   $TESTFILE" >> $GSTESTLOG.tmp
    fi

    # Add the information to the detailed log.
    cat $GSTESTLOG.tmp >> $GSTESTLOG

    # Extract the summary information and add it to the summary file.
    extract $GSTESTLOG.tmp "^Passed test:" "^Failed test:" "^Failed build:" "^Completed file:" "^Failed file:" "^Failed script:" "^Dashed hope:" "^Failed set:" "^Skipped set:" > $GSTESTSUM.tmp
    cat $GSTESTSUM.tmp >> $GSTESTSUM

    # If there were failures or unresolved tests then report them...
    if present $GSTESTSUM.tmp "^Failed script:" "^Failed build:" "^Failed file:" "^Failed set:" "^Failed test:"
    then
      echo
      echo $TESTFILE:
      extract $GSTESTSUM.tmp "^Failed script:" "^Failed build:" "^Failed file:" "^Failed set:" "^Failed test:"
    fi
  fi
}


# Replace the old files.
if test -f tests.log
then
  mv tests.log oldtests.log
fi
if test -f tests.sum
then
  mv tests.sum oldtests.sum
fi

SUMD=.
if test x"$TESTDIRS" = x
then
  # Run specific individual test files.
  for TESTFILE in $TESTS
  do
    run_test_file
    if test "$RUNEXIT" != "0"
    then
      break
    fi
  done
else
  for TESTDIR in $TESTDIRS
  do
    found=no
    # Get the names of all subdirectories containing source files.
    SRCDIRS=`find $TESTDIR -name \*.m | sed -e 's;/[^/]*$;;' | sort -u | sed -e 's/\(^\| \)X[^ ]*//g'`
    if test x"$SRCDIRS" = x
    then
      continue
    fi
    SUMD=$TESTDIR
    for dir in $SRCDIRS
    do
      if test -f $dir/IGNORE
      then
        continue
      fi
      found=yes
      cd $dir

      if test "$GSTESTMODE" = "clean"
      then
        echo "--- Cleaning tests in $dir ---"
        rm -rf core obj GNUmakefile.tmp tests.tmp tests.sum.tmp
        rm -f tests.log tests.sum
        rm -f oldtests.log oldtests.sum
      else
        echo "--- Running tests in $dir ---"
	if test -r ./Start.sh -a -x ./Start.sh
	then
	  ./Start.sh
	fi
      fi

      TESTS=`echo *.m | sort | sed -e 's/\(^\| \)X[^ ]*//g'`
      # If there is a GNUmakefile.tests in the directory, run it first.
      if test -f GNUmakefile.tests
      then
        if test "$GSTESTMODE" = "clean"
        then
          $MAKE_CMD -f GNUmakefile.tests $MAKEFLAGS clean 2>&1
	else
          $MAKE_CMD -f GNUmakefile.tests $MAKEFLAGS debug=yes 2>&1
        fi
      fi

      # Now we process each test file in turn.
      for TESTFILE in $TESTS
      do
	run_test_file
	if test "$RUNEXIT" != "0"
	then
	  break
	fi
      done

      if test "$GSTESTMODE" != "clean"
      then
	# And perform the cleanup script.
	if test -r End.sh -a -x End.sh
	then
	  End.sh
	fi
      fi

      cd $GSTESTDIR
      if test "$RUNEXIT" != "0"
      then
        break
      fi
    done
    if test $found = no
    then
      echo "No tests found in $TESTDIR"
    fi
    if test "$RUNEXIT" != "0"
    then
      break
    fi
  done
fi

if test "$GSTESTMODE" = "clean"
then
  rm -rf core obj GNUmakefile.tmp tests.tmp tests.sum.tmp
  rm -f tests.log tests.sum
  rm -f oldtests.log oldtests.sum
else
  # Make some stats.
  if test -r tests.sum
  then
    # Nasty pipeline of commands ...
    # Look for each type of test result, sort and count the results,
    # append 's' to each summary, then remove the trailing 's' from
    # any summary with only a single result so the output is pretty.
    # Sort the resulting lines by number of each status with the most
    # common (hopefully passes) output first.
    # NB. we omit the 'Completed file' tests as uninteresting ... users
    # generally only want to see the total pass count and any problems.
    extract tests.sum "^Passed test:" "^Failed test:" "^Failed script:" "^Failed build:" "^Failed file:" "^Dashed hope:" "^Failed set:" "^Skipped set:" | cut -d: -f1 | sort | uniq -c | sed -e 's/.*/&s/' | sed -e 's/^\([^0-9]*1[^0-9].*\)s$/\1/' | sort -n -b -r > tests.tmp
  else
    echo "No tests found." > tests.tmp
  fi

  echo >> tests.sum
  cat tests.tmp >> tests.sum

  echo
  cat tests.tmp
  echo

fi

# In the case where we ran a single testsuite, we allow the Summary.sh
# script in that testsuite to generate our summary.
if test x"$TESTDIRS" = x"$SUMD" -a -r $SUMD/Summary.sh -a -x $SUMD/Summary.sh
then
  RUNCMD=$SUMD/Summary.sh
else
  RUNCMD=$GNUSTEP_MAKEFILES/TestFramework/Summary.sh
fi
$RUNCMD

# Delete the temporary file.
rm -f tests.tmp tests.sum.tmp