path: root/test/partest

#!/usr/bin/env bash
#

##############################################################################
# Scala test runner 2.10.0
##############################################################################
# (c) 2002-2013 LAMP/EPFL
#
# This is free software; see the distribution for copying conditions.
# There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A
# PARTICULAR PURPOSE.
##############################################################################

# Use tput to detect color-capable terminal.
term_colors=$(tput colors 2>/dev/null)
if [[ $? == 0 ]] && [[ $term_colors -gt 2 ]]; then
  git_diff_options="--color=always --word-diff"
  color_opts="-Dpartest.colors=$term_colors"
else
  unset color_opts
  git_diff_options="--nocolor"
fi

cygwin=false;
darwin=false;
case "`uname`" in
    CYGWIN*) cygwin=true ;;
    Darwin*) darwin=true ;;
esac

# Finding the root folder for this Scala distribution
SOURCE=$0;
SCRIPT=`basename "$SOURCE"`;
while [ -h "$SOURCE" ]; do
    SCRIPT=`basename "$SOURCE"`;
    LOOKUP=`ls -ld "$SOURCE"`;
    TARGET=`expr "$LOOKUP" : '.*-> \(.*\)$'`;
    if expr "${TARGET:-.}/" : '/.*/$' > /dev/null; then
        SOURCE=${TARGET:-.};
    else
        SOURCE=`dirname "$SOURCE"`/${TARGET:-.};
    fi;
done;

# see #2092
SCALA_HOME=`dirname "$SOURCE"`
SCALA_HOME=`cd "$SCALA_HOME"; pwd -P`
SCALA_HOME=`cd "$SCALA_HOME"/..; pwd`

if $cygwin; then
    SCALA_HOME=`cygpath --windows --short-name "$SCALA_HOME"`
    SCALA_HOME=`cygpath --unix "$SCALA_HOME"`
fi

# Constructing the extension classpath
EXT_CLASSPATH=""
if [ -z "$EXT_CLASSPATH" ] ; then
    if [ -f "$SCALA_HOME/lib/scala-partest.jar" ] ; then
        for ext in "$SCALA_HOME"/lib/* ; do
            if [ -z "$EXT_CLASSPATH" ] ; then
                EXT_CLASSPATH="$ext"
            else
                EXT_CLASSPATH="$EXT_CLASSPATH:$ext"
            fi
        done
    elif [ -f "$SCALA_HOME/build/pack/lib/scala-partest.jar" ] ; then
        for lib in `echo "scala-partest scala-library scala-parser-combinators scala-xml scala-reflect scala-compiler diffutils"`; do
            ext="$SCALA_HOME/build/pack/lib/$lib.jar"
            if [ -z "$EXT_CLASSPATH" ] ; then
                EXT_CLASSPATH="$ext"
            else
                EXT_CLASSPATH="$EXT_CLASSPATH:$ext"
            fi
        done
    fi
fi

# Locate a javac command
# Try: JAVA_HOME, sibling to specific JAVACMD, or PATH
# Don't fail if there is no javac, since not all tests require it.
if [ -z "$JAVAC_CMD" ] ; then
    if [ -n "${JAVA_HOME}" ] && [ -f "${JAVA_HOME}/bin/javac" ] ; then
        JAVAC_CMD="${JAVA_HOME}/bin/javac"
    fi
    if [ -z "$JAVAC_CMD" ] && [ -n "$JAVACMD" ] ; then
        JDIR=`dirname "${JAVACMD}"`
        JAVAC_CMD="${JDIR}/javac"
    fi
    if [ -z "$JAVAC_CMD" ] ; then
        JAVAC_CMD=`type -p javac`
    fi
fi

if $cygwin; then
    if [ "$OS" = "Windows_NT" ] && cygpath -m .>/dev/null 2>/dev/null ; then
        format=mixed
    else
        format=windows
    fi
    if [ -n "${JAVA_HOME}" ] ; then
        JAVA_HOME=`cygpath --$format "$JAVA_HOME"`
    fi
    if [ -n "${JAVACMD}" ] ; then
        JAVACMD=`cygpath --$format "$JAVACMD"`
    fi
    if [ -n "${JAVAC_CMD}" ] ; then
        JAVAC_CMD=`cygpath --$format "$JAVAC_CMD"`
    fi
    SCALA_HOME=`cygpath --$format "$SCALA_HOME"`
    EXT_CLASSPATH=`cygpath --path --$format "$EXT_CLASSPATH"`
fi

# last arg wins, so if JAVA_OPTS already contains -Xmx or -Xms the
# supplied argument will be used.
# At this writing it is reported test/partest --all requires 108m permgen.
JAVA_OPTS="-Xmx1024M -Xms64M -XX:MaxPermSize=128M $JAVA_OPTS"

# the ant task doesn't supply any options by default,
# so don't do that here either -- note that you may want to pass -optimise
# to mimic what happens during nightlies.
# [ -n "$SCALAC_OPTS" ] || SCALAC_OPTS="-deprecation"

partestDebugStr=""
if [ ! -z "${PARTEST_DEBUG}" ] ; then
  partestDebugStr="-Dpartest.debug=${PARTEST_DEBUG}"
fi

"${JAVACMD:=java}" \
  $JAVA_OPTS -cp "$EXT_CLASSPATH" \
  ${partestDebugStr} \
  "$color_opts" \
  -Dfile.encoding=UTF-8 \
  -Dscala.home="${SCALA_HOME}" \
  -Dpartest.javacmd="${JAVACMD}" \
  -Dpartest.java_opts="${JAVA_OPTS}" \
  -Dpartest.scalac_opts="${SCALAC_OPTS}" \
  -Dpartest.javac_cmd="${JAVAC_CMD}" \
  scala.tools.partest.nest.NestRunner "$@"