added more functionality to test/clitest

corrected bug in file scala/concurrent/pilib.scala

22 files changed, 830 insertions, 184 deletions

diff --git a/test/clitest b/test/clitest
index 38521d5fdf..c6c08c6119 100755
--- a/test/clitest
+++ b/test/clitest
@@ -83,7 +83,10 @@ test_print_help() {
     [ $# = 0 ] || abort "internal error";
     test_print_usage;
     echo "";
+    echo "--debug         redirect all outputs to standard output";
     echo "--info          display information messages";
+    echo "--java          run same tests for Java";
+    echo "--objdir=<dir>  specify where to place generated files";
     echo "--verbose       display verbose messages";
     echo "--help, -?      display this help and exit";
     echo "--version       output version information and exit";
@@ -92,7 +95,137 @@ test_print_help() {
 # Prints the clitest version.
 test_print_version() {
     [ $# = 0 ] || abort "internal error";
-    echo "$SCRIPT 1.0";
+    echo "$SCRIPT 1.1";
+}
+
+test_run() {
+    [ $# = 1 ] || abort "internal error";
+    cmd="$1"; shift 1;
+    [ "$DEBUG" = "debug" ] && ( printf_outline "[DEBUG]"; echo "$cmd");
+    eval "$cmd";
+}
+
+test_diff() {
+    [ $# = 2 ] || abort "internal error";
+    check="$1"; shift 1;
+    log="$1"; shift 1;
+    [ "$DEBUG" = "debug" ] && return;
+    sed -e "s#$TEST_DIR/##g" $log > $TMP_FILE;
+    $DIFF $check $TMP_FILE > $DIFF_FILE
+    if [ -n "`cat $DIFF_FILE`" ] ; then
+        printf_outline "\\nDifferences between check and log files:\\n";
+        cat $DIFF_FILE;
+    fi
+}
+
+test_compile() {
+    [ $# = 3 ] || abort "internal error";
+    source="$1"; shift 1;
+    check="$1"; shift 1;
+    info="$1"; shift 1;
+    [ -d "$OUTPUT_DIR" ] || mkdir -p $OUTPUT_DIR;
+    [ -f "$LOG_FILE" ] && rm $LOG_FILE;
+
+    if [ "$LANG" = "java" ] ; then
+       suffix=".javac"
+    elif [ "$LANG" = "java5" ] ; then
+       suffix=".javac5";
+    else
+       suffix=".scalac"
+    fi
+
+    file=`echo $source | sed -e "s#$PREFIX/##g"`;
+    if [ "$LEVEL" = "info" ] || [ "$LEVEL" = "verbose" ] ; then
+        printf_outline "\\nSource file: $file\\n"
+        cat $source;
+    fi
+    printf "\\n";
+
+    printf "Compile $file ($info) with unknown option '-dd'\\n"
+    test_run "env CLASSPATH= $SCALAC -dd $OUTPUT_DIR $source 2>> $LOG_FILE";
+
+    printf "Compile $file ($info) with no classpath information\\n"
+    test_run "env CLASSPATH= $SCALAC -d $OUTPUT_DIR $source 2>> $LOG_FILE";
+
+    printf "Compile $file ($info) with variable CLASSPATH\\n"
+    test_run "env CLASSPATH=$OUTPUT_DIR $SCALAC \
+        -d $OUTPUT_DIR $source 2>> $LOG_FILE";
+
+    printf "Compile $file ($info) with option -classpath\\n"
+    test_run "env CLASSPATH= $SCALAC -classpath $OUTPUT_DIR \
+        -d $OUTPUT_DIR $source 2>> $LOG_FILE";
+
+    printf "Compile $file ($info) with current directory as default classpath\\n"
+    test_run "(cd $OUTPUT_DIR &&
+        env CLASSPATH= $SCALAC $source 2>> $LOG_FILE)";
+
+    test_diff "$check$suffix" "$LOG_FILE";
+
+    if [ "$LEVEL" = "verbose" ] ; then
+        printf_outline "\\nTest directory:\\n"
+        tree $TMP_DIR
+    fi
+}
+
+test_execute() {
+    [ $# = 2 ] || abort "internal error";
+    main="$1"; shift 1;
+    check="$1"; shift 1;
+    [ -f "$LOG_FILE" ] && rm $LOG_FILE;
+    printf "\\n";
+
+    printf "Execute $main with unknown option '-cpp'\\n"
+    test_run "env CLASSPATH= $SCALA -cpp $OUTPUT_DIR $main 2 \
+        2>> $LOG_FILE 1>> $LOG_FILE";
+
+    printf "Execute $main with variable CLASSPATH\\n"
+    test_run "env CLASSPATH=$OUTPUT_DIR $SCALA $main 1 \
+        2>> $LOG_FILE 1>> $LOG_FILE";
+
+    printf "Execute $main with option -classpath\\n"
+    test_run "env CLASSPATH= $SCALA -cp $OUTPUT_DIR $main 2 \
+        2>> $LOG_FILE 1>> $LOG_FILE";
+
+    printf "Execute $main with current directory as default classpath\\n"
+    test_run "(cd $OUTPUT_DIR &&
+    env CLASSPATH= $SCALA $main 3 2>> $LOG_FILE 1>> $LOG_FILE)";
+
+    test_diff "$check.scala" "$LOG_FILE";
+}
+
+test_interpret() {
+    [ $# = 2 ] || abort "internal error";
+    main="$1"; shift 1;
+    check="$1"; shift 1;
+    ([ "$LANG" = "java" ] || [ "$LANG" = "java5" ]) && return;
+    [ -f "$LOG_FILE" ] && rm $LOG_FILE;
+    printf "\\n"
+
+    printf "Interpret $main with unknown option '-cpp'\\n"
+    test_run "(env CLASSPATH= \
+        printf $main'.main(Array(\"0\"))\n:q' | $SCALAINT \
+        -cpp $OUTPUT_DIR 2>> $LOG_FILE 1>> $LOG_FILE)";
+    printf "\\n" >> $LOG_FILE  # newline
+
+    printf "Interpret $main with variable CLASSPATH\\n"
+    test_run "(env CLASSPATH=$OUTPUT_DIR \
+        printf $main'.main(Array(\"1\"))\n:q' | $SCALAINT \
+        2>> $LOG_FILE 1>> $LOG_FILE)";
+    printf "\\n" >> $LOG_FILE  # newline
+
+    printf "Interpret $main with option -classpath\\n"
+    test_run "(env CLASSPATH= \
+        printf $main'.main(Array(\"2\"))\n:q' | $SCALAINT \
+        -classpath $OUTPUT_DIR 2>> $LOG_FILE 1>> $LOG_FILE)";
+    printf "\\n" >> $LOG_FILE  # newline
+
+    printf "Interpret $main with current directory as default classpath\\n"
+    test_run "(cd $OUTPUT_DIR &&
+        printf $main'.main(Array(\"3\"))\n:q' | $SCALAINT \
+        2>> $LOG_FILE 1>> $LOG_FILE)";
+    printf "\\n" >> $LOG_FILE # newline
+
+    test_diff "$check.scalaint" "$LOG_FILE";
 }
 
 ##############################################################################
@@ -134,7 +267,10 @@ else
     TMP_DIR=${TMPDIR-/tmp}/tmp.123
 fi
 
-ECHO="echo -e"
+TEST_DIR=$PREFIX/test
+SOURCE_DIR=$TEST_DIR/files/cli
+OUTPUT_DIR=$TMP_DIR/classes
+
 DIFF="diff";
 
 case `uname` in
@@ -143,229 +279,110 @@ case `uname` in
         ;;
 esac;
 
-LEVEL="silent";
+SCALA=${BIN_DIR}/scala
+SCALAC=${BIN_DIR}/scalac
+SCALAINT=${BIN_DIR}/scalaint
+SUFFIX=".scala"
+
+DEBUG="";
+LANG="";
+LEVEL="";
 while [ $# -gt 0 ]; do
     case "$1" in
-        --info       ) LEVEL="info"; shift 1;;
-        --verbose    ) LEVEL="verbose"; shift 1;;
-        --help| -?   ) test_print_help; exit 0;;
-        --version    ) test_print_version; exit 0;;
-        -*           ) abort "unknown option $1";;
-        *            ) test_print_usage; exit 0;;
+        --debug    ) DEBUG="debug"; LEVEL="verbose"; shift 1;;
+        --info     ) LEVEL="info"; shift 1;;
+        --java     ) LANG="java"; shift 1;;
+        --objdir=* ) OUTPUT_DIR=`expr "$1" : "--objdir=\(.*\)"`; shift 1;;
+        --verbose  ) LEVEL="verbose"; shift 1;;
+        --help     ) test_print_help; exit 0;;
+        --version  ) test_print_version; exit 0;;
+        -*         ) abort "unknown option $1";;
+        *          ) test_print_usage; exit 0;;
     esac;
 done;
 
-SCALA=${BIN_DIR}/scala
-SCALAC=${BIN_DIR}/scalac
-SCALAINT=${BIN_DIR}/scalaint
+if [ "$LANG" = "java" ] ; then
+    SCALAC=`which javac`
+    BIN_DIR=`dirname $SCALAC`
+    SCALA=$BIN_DIR/java
+    SUFFIX=".java"
+fi
+[ -x "$SCALAC" ] || ( printf "Command $SCALAC not found\\n"; exit 1 );
 
 printf_initialization "${COLOR:-many}";
 
-printf_outline "Test directory is : ${TMP_DIR}\\n";
-printf_outline "Scala binaries in : ${BIN_DIR}\\n";
+printf_outline "Output directory is : $OUTPUT_DIR\\n";
+if [ "$LANG" = "java" ] ; then
+    printf_outline "Java binaries in    : $BIN_DIR\\n";
+else
+    printf_outline "Scala binaries in   : $BIN_DIR\\n";
+fi
 jvm_version=`${JAVACMD:=java} -version 2>&1 | head -3 | tail -1`
-printf_outline "Java runtime is   : $jvm_version\\n\\n";
+printf_outline "Java runtime is     : $jvm_version\\n";
+
+[ `echo "$jvm_version" | grep -c "1.5"` = "1" ] && LANG="java5";
 
 ##############################################################################
 # Variables
 
-SOURCE_DIR=${TMP_DIR}/src
-OUTPUT_DIR=${TMP_DIR}/classes
-
 SCALA_PACKAGE1=test1
 SCALA_PACKAGE2=test2
+SCALA_PACKAGE3=test3
 
 SCALA_MAIN1=${SCALA_PACKAGE1}.Main
 SCALA_MAIN2=${SCALA_PACKAGE2}.Main
+SCALA_MAIN3=${SCALA_PACKAGE3}.Main
 
 SOURCE_DIR_PACKAGE1=${SOURCE_DIR}/`echo ${SCALA_PACKAGE1} | tr '.' '/'`
 SOURCE_DIR_PACKAGE2=${SOURCE_DIR}/`echo ${SCALA_PACKAGE2} | tr '.' '/'`
+SOURCE_DIR_PACKAGE3=${SOURCE_DIR}/`echo ${SCALA_PACKAGE3} | tr '.' '/'`
 
-SOURCE_FILE1=${SOURCE_DIR_PACKAGE1}/Main.scala
-SOURCE_FILE2=${SOURCE_DIR_PACKAGE2}/Main.scala
+SOURCE_FILE1=${SOURCE_DIR_PACKAGE1}/Main$SUFFIX
+SOURCE_FILE2=${SOURCE_DIR_PACKAGE2}/Main$SUFFIX
+SOURCE_FILE3=${SOURCE_DIR_PACKAGE3}/Main$SUFFIX
 
-LOG_FILE=${TMP_DIR}/${SCRIPT}.log
-CHECK_FILE=${TMP_DIR}/${SCRIPT}.check
+CHECK_FILE1=${SOURCE_DIR_PACKAGE1}/Main.check
+CHECK_FILE2=${SOURCE_DIR_PACKAGE2}/Main.check
+CHECK_FILE3=${SOURCE_DIR_PACKAGE3}/Main.check
 
-##############################################################################
-# Tests
-
-rm -rf ${TMP_DIR}/*
-mkdir -p ${SOURCE_DIR_PACKAGE1} ${SOURCE_DIR_PACKAGE2}
-mkdir -p ${OUTPUT_DIR}
-
-(cat << EOF
-package ${SCALA_PACKAGE1}
-object Main {
-  def main(args: Array[String]) = {
-    val arg = if (args.length > 0) args(0) else "?"
-    Console.println("1: test " + arg + " passed")
-  }
-}
-EOF
-) > ${SOURCE_FILE1}
+if [ "$DEBUG" = "debug" ] ; then
+    LOG_FILE=/dev/tty
+else
+    LOG_FILE=${TMP_DIR}/${SCRIPT}.log
+fi
+DIFF_FILE=${TMP_DIR}/${SCRIPT}.diff
+TMP_FILE=${TMP_DIR}/${SCRIPT}.tmp
 
-################################# scalac #####################################
-printf_outline "Test the 'scalac' command\\n"
+##############################################################################
 
-printf "\\tCase 0: do not use any classpath information (0 dependency)\\n"
-env CLASSAPTH= ${SCALAC} -d ${OUTPUT_DIR} ${SOURCE_FILE1} 2>> ${LOG_FILE}
+test_compile "$SOURCE_FILE1" "$CHECK_FILE1" "no dependency";
 
 if [ "$?" = "0" ] ; then
-
-    ################################## scala #################################
-    printf_outline "\\nTest the 'scala' command\\n"
-
-    printf "\\tCase 1: use the CLASSPATH environment variable\\n"
-    env CLASSPATH=${OUTPUT_DIR} ${SCALA} ${SCALA_MAIN1} 1 \
-        1>> ${LOG_FILE}
-
-    printf "\\tCase 2: use the -classpath option\\n"
-    env CLASSPATH= ${SCALA} -cp ${OUTPUT_DIR} ${SCALA_MAIN1} 2 \
-        1>> ${LOG_FILE}
-
-    printf "\\tCase 3: use the current directory as default classpath\\n"
-    (cd ${OUTPUT_DIR} &&
-    env CLASSPATH= ${SCALA} ${SCALA_MAIN1} 3 1>> ${LOG_FILE})
-
-    ############################## scalaint ##################################
-    printf_outline "\\nTest the 'scalaint' command\\n"
-
-    printf "\\tCase 1: use the CLASSPATH environment variable\\n"
-    (env CLASSPATH=${OUTPUT_DIR} \
-    printf "${SCALA_MAIN1}.main(Array(\"1\"))\n:q" | ${SCALAINT} \
-        1>> ${LOG_FILE})
-    printf "\\n" >> ${LOG_FILE}  # newline
-
-    printf "\\tCase 2: use the -classpath option\\n"
-    (env CLASSPATH= \
-    printf "${SCALA_MAIN1}.main(Array(\"2\"))\n:q" | ${SCALAINT} \
-        -classpath ${OUTPUT_DIR} 1>> ${LOG_FILE})
-    printf "\\n" >> ${LOG_FILE}  # newline
-
-    printf "\\tCase 3: use the current directory as default classpath\\n"
-    (cd ${OUTPUT_DIR} &&
-    printf "${SCALA_MAIN1}.main(Array(\"3\"))\n:q" | ${SCALAINT} 1>> ${LOG_FILE})
-    printf "\\n" >> ${LOG_FILE}  # newline
-
+    test_execute "$SCALA_MAIN1" "$CHECK_FILE1";
+    test_interpret "$SCALA_MAIN1" "$CHECK_FILE1";
 fi
 
 ##############################################################################
 
-(cat << EOF
-package ${SCALA_PACKAGE2}
-object Main {
-  def main(args: Array[String]) = {
-    Console.print("2: ")
-    ${SCALA_MAIN1}.main(args)
-  }
-}
-EOF
-) > ${SOURCE_FILE2}
-
-################################# scalac #####################################
-printf_outline "\\nTest the 'scalac' command\n"
-
-printf "\\tCase 0: do not use any classpath information (1 dependency)\\n"
-env CLASSPATH= ${SCALAC} ${SOURCE_FILE2} 2>> ${LOG_FILE}
-
-printf "\\tCase 1: use the CLASSPATH environment variable\\n"
-env CLASSPATH=${OUTPUT_DIR} ${SCALAC} \
-        -d ${OUTPUT_DIR} ${SOURCE_FILE2} 2>> ${LOG_FILE}
-
-printf "\\tCase 2: use the -classpath option\\n"
-env CLASSPATH= ${SCALAC} -classpath ${OUTPUT_DIR} \
-        -d ${OUTPUT_DIR} ${SOURCE_FILE2} 2>> ${LOG_FILE}
-
-printf "\\tCase 3: use the current directory as default classpath\\n"
-(cd ${OUTPUT_DIR} &&
-env CLASSPATH= ${SCALAC} ${SOURCE_FILE2} 2>> ${LOG_FILE})
+test_compile "$SOURCE_FILE2" "$CHECK_FILE2" "1 dependency";
 
 if [ "$?" = "0" ] ; then
+    test_execute "$SCALA_MAIN2" "$CHECK_FILE2";
+    test_interpret "$SCALA_MAIN2" "$CHECK_FILE2";
+fi
 
-    ############################## scala #####################################
-    printf_outline "\\nTest the 'scala' command\\n"
-
-    printf "\\tCase 1: use the CLASSPATH environment variable\\n"
-    env CLASSPATH=${OUTPUT_DIR} ${SCALA} ${SCALA_MAIN2} 1 \
-        1>> ${LOG_FILE}
-
-    printf "\\tCase 2: use the -classpath option\\n"
-    env CLASSPATH= ${SCALA} -cp ${OUTPUT_DIR} ${SCALA_MAIN2} 2 \
-        1>> ${LOG_FILE}
+##############################################################################
 
-    printf "\\tCase 3: use the current directory as default classpath\\n"
-    (cd ${OUTPUT_DIR} &&
-    env CLASSPATH= ${SCALA} ${SCALA_MAIN2} 3 1>> ${LOG_FILE})
+test_compile "$SOURCE_FILE3" "$CHECK_FILE3" "2 dependencies";
 
+if [ "$?" = "0" ] ; then
+    test_execute "$SCALA_MAIN3" "$CHECK_FILE3";
+    test_interpret "$SCALA_MAIN3" "$CHECK_FILE3";
 fi
 
 ##############################################################################
-# Check file
-
-(cat << EOF
-1: test 1 passed
-1: test 2 passed
-1: test 3 passed
-This is an interpreter for Scala.
-Type in expressions to have them evaluated.
-Type :quit to exit the interpreter.
-Type :compile followed by a filename to compile a complete Scala file.
-Type :load followed by a filename to load a sequence of interpreter commands.
-Type :help to repeat this message later.
-
-scala> 1: test 1 passed
-line0: scala.Unit = ()
-
-scala> 
-This is an interpreter for Scala.
-Type in expressions to have them evaluated.
-Type :quit to exit the interpreter.
-Type :compile followed by a filename to compile a complete Scala file.
-Type :load followed by a filename to load a sequence of interpreter commands.
-Type :help to repeat this message later.
-
-scala> 1: test 2 passed
-line0: scala.Unit = ()
-
-scala> 
-This is an interpreter for Scala.
-Type in expressions to have them evaluated.
-Type :quit to exit the interpreter.
-Type :compile followed by a filename to compile a complete Scala file.
-Type :load followed by a filename to load a sequence of interpreter commands.
-Type :help to repeat this message later.
-
-scala> 1: test 3 passed
-line0: scala.Unit = ()
-
-scala> 
-${TMP_DIR}/src/test2/Main.scala:5 error: not found: value test1
-    test1.Main.main(args)
-    ^
-one error found
-2: 1: test 1 passed
-2: 1: test 2 passed
-2: 1: test 3 passed
-EOF
-) > ${CHECK_FILE}
-
-printf_outline "\\nDifferences between check file and log file:\\n"
-${DIFF} ${CHECK_FILE} ${LOG_FILE}
-
-##############################################################################
 # Epilog
 
-if [ "$LEVEL" = "info" ] ; then
-    printf_outline "\\nSource files:\\n"
-    cat ${SOURCE_FILE1} ${SOURCE_FILE2}
-elif [ "$LEVEL" = "verbose" ] ; then
-    printf_outline "\\nSource files:\\n"
-    cat ${SOURCE_FILE1} ${SOURCE_FILE2}
-    printf_outline "\\nTest directory:\\n"
-    tree ${TMP_DIR}
-fi
-
-rm -rf ${TMP_DIR}
+rm -rf $TMP_DIR
 
 ##############################################################################
diff --git a/test/files/cli/test1/Main.check.javac b/test/files/cli/test1/Main.check.javac
new file mode 100644
index 0000000000..ba25d9b6ca
--- /dev/null
+++ b/test/files/cli/test1/Main.check.javac
@@ -0,0 +1,19 @@
+javac: invalid flag: -dd
+Usage: javac <options> <source files>
+where possible options include:
+  -g                        Generate all debugging info
+  -g:none                   Generate no debugging info
+  -g:{lines,vars,source}    Generate only some debugging info
+  -nowarn                   Generate no warnings
+  -verbose                  Output messages about what the compiler is doing
+  -deprecation              Output source locations where deprecated APIs are used
+  -classpath <path>         Specify where to find user class files
+  -sourcepath <path>        Specify where to find input source files
+  -bootclasspath <path>     Override location of bootstrap class files
+  -extdirs <dirs>           Override location of installed extensions
+  -d <directory>            Specify where to place generated class files
+  -encoding <encoding>      Specify character encoding used by source files
+  -source <release>         Provide source compatibility with specified release
+  -target <release>         Generate class files for specific VM version
+  -help                     Print a synopsis of standard options
+
diff --git a/test/files/cli/test1/Main.check.javac5 b/test/files/cli/test1/Main.check.javac5
new file mode 100644
index 0000000000..0cb29d31ff
--- /dev/null
+++ b/test/files/cli/test1/Main.check.javac5
@@ -0,0 +1,24 @@
+javac: invalid flag: -dd
+Usage: javac <options> <source files>
+where possible options include:
+  -g                         Generate all debugging info
+  -g:none                    Generate no debugging info
+  -g:{lines,vars,source}     Generate only some debugging info
+  -nowarn                    Generate no warnings
+  -verbose                   Output messages about what the compiler is doing
+  -deprecation               Output source locations where deprecated APIs are used
+  -classpath <path>          Specify where to find user class files
+  -cp <path>                 Specify where to find user class files
+  -sourcepath <path>         Specify where to find input source files
+  -bootclasspath <path>      Override location of bootstrap class files
+  -extdirs <dirs>            Override location of installed extensions
+  -endorseddirs <dirs>       Override location of endorsed standards path
+  -d <directory>             Specify where to place generated class files
+  -encoding <encoding>       Specify character encoding used by source files
+  -source <release>          Provide source compatibility with specified release
+  -target <release>          Generate class files for specific VM version
+  -version                   Version information
+  -help                      Print a synopsis of standard options
+  -X                         Print a synopsis of nonstandard options
+  -J<flag>                   Pass <flag> directly to the runtime system
+
diff --git a/test/files/cli/test1/Main.check.scala b/test/files/cli/test1/Main.check.scala
new file mode 100644
index 0000000000..12cf928e58
--- /dev/null
+++ b/test/files/cli/test1/Main.check.scala
@@ -0,0 +1,5 @@
+Unrecognized option: -cpp
+Could not create the Java virtual machine.
+1: test 1 passed
+1: test 2 passed
+1: test 3 passed
diff --git a/test/files/cli/test1/Main.check.scalac b/test/files/cli/test1/Main.check.scalac
new file mode 100644
index 0000000000..42ef754181
--- /dev/null
+++ b/test/files/cli/test1/Main.check.scalac
@@ -0,0 +1,46 @@
+scalac error: unknown option: '-dd'
+  scalac -help  gives more information
+Usage: scalac <options | source files>
+where possible options include: 
+  -doc                        Generate documentation
+  -g                          Generate debugging info
+  -nowarn                     Generate no warnings
+  -noassert                   Generate no assertions and assumptions
+  -verbose                    Output messages about what the compiler is doing
+  -classpath <path>           Specify where to find user class files
+  -sourcepath <path>          Specify where to find input source files
+  -bootclasspath <path>       Override location of bootstrap class files
+  -extdirs <dirs>             Override location of installed extensions
+  -d <directory>              Specify where to place generated class files
+  -encoding <encoding>        Specify character encoding used by source files
+  -target:<target>            Specify which backend to use (jvm,msil)
+  -migrate                    Assist in migrating from Scala version 1.0
+  -debug                      Output debugging messages
+  -statistics                 Print compiler statistics
+  -explaintypes               Explain type errors in more detail
+  -resident                   Compiler stays resident, files to compile are read from standard input
+  -uniqid                     Print identifiers with unique names (debugging option)
+  -printtypes                 Print tree types (debugging option)
+  -prompt                     Display a prompt after each error (debugging option)
+  -noimports                  Compile without any implicit imports
+  -nopredefs                  Compile without any implicit predefined values
+  -skip:<phase>               Skip <phase>
+  -check:<phase>              Check the tree at start of <phase>
+  -print:<phase>              Print out program after <phase>
+  -printer:<printer>          Printer to use (text,html)
+  -printfile <file>           Specify file in which to print trees
+  -graph:<phase>              Graph the program after <phase>
+  -browse:<phase>             Browse the abstract syntax tree after <phase>
+  -stop:<phase>               Stop after phase <phase>
+  -log:<phase>                Log operations in <phase>
+  -version                    Print product version and exit
+  -help                       Print a synopsis of standard options
+  -Xinline                    Perform inlining when possible
+  -Xshowcls <class>           Show class info
+  -Xshowobj <object>          Show object info
+  -Xshowicode                 Print the generated ICode
+  -Xgadt                      enable gadt for classes
+  -Xlinearizer:<Xlinearizer>  Linearizer to use (normal,dfs,rpo)
+  -Xgenerics                  Use generic Java types
+
+one error found
diff --git a/test/files/cli/test1/Main.check.scalaint b/test/files/cli/test1/Main.check.scalaint
new file mode 100644
index 0000000000..99224cae31
--- /dev/null
+++ b/test/files/cli/test1/Main.check.scalaint
@@ -0,0 +1,81 @@
+scalaint: unknown option: '-cpp'
+Usage: scalaint <options | source files>
+where possible options include: 
+  -doc                        Generate documentation
+  -g                          Generate debugging info
+  -nowarn                     Generate no warnings
+  -noassert                   Generate no assertions and assumptions
+  -verbose                    Output messages about what the compiler is doing
+  -classpath <path>           Specify where to find user class files
+  -sourcepath <path>          Specify where to find input source files
+  -bootclasspath <path>       Override location of bootstrap class files
+  -extdirs <dirs>             Override location of installed extensions
+  -d <directory>              Specify where to place generated class files
+  -encoding <encoding>        Specify character encoding used by source files
+  -target:<target>            Specify which backend to use (jvm,msil)
+  -migrate                    Assist in migrating from Scala version 1.0
+  -debug                      Output debugging messages
+  -statistics                 Print compiler statistics
+  -explaintypes               Explain type errors in more detail
+  -resident                   Compiler stays resident, files to compile are read from standard input
+  -uniqid                     Print identifiers with unique names (debugging option)
+  -printtypes                 Print tree types (debugging option)
+  -prompt                     Display a prompt after each error (debugging option)
+  -noimports                  Compile without any implicit imports
+  -nopredefs                  Compile without any implicit predefined values
+  -skip:<phase>               Skip <phase>
+  -check:<phase>              Check the tree at start of <phase>
+  -print:<phase>              Print out program after <phase>
+  -printer:<printer>          Printer to use (text,html)
+  -printfile <file>           Specify file in which to print trees
+  -graph:<phase>              Graph the program after <phase>
+  -browse:<phase>             Browse the abstract syntax tree after <phase>
+  -stop:<phase>               Stop after phase <phase>
+  -log:<phase>                Log operations in <phase>
+  -version                    Print product version and exit
+  -help                       Print a synopsis of standard options
+  -Xinline                    Perform inlining when possible
+  -Xshowcls <class>           Show class info
+  -Xshowobj <object>          Show object info
+  -Xshowicode                 Print the generated ICode
+  -Xgadt                      enable gadt for classes
+  -Xlinearizer:<Xlinearizer>  Linearizer to use (normal,dfs,rpo)
+  -Xgenerics                  Use generic Java types
+
+
+This is an interpreter for Scala.
+Type in expressions to have them evaluated.
+Type :quit to exit the interpreter.
+Type :compile followed by a filename to compile a complete Scala file.
+Type :load followed by a filename to load a sequence of interpreter commands.
+Type :replay to reset execution and replay all previous commands.
+Type :help to repeat this message later.
+
+scala> 1: test 1 passed
+line0: scala.Unit = ()
+
+scala> 
+This is an interpreter for Scala.
+Type in expressions to have them evaluated.
+Type :quit to exit the interpreter.
+Type :compile followed by a filename to compile a complete Scala file.
+Type :load followed by a filename to load a sequence of interpreter commands.
+Type :replay to reset execution and replay all previous commands.
+Type :help to repeat this message later.
+
+scala> 1: test 2 passed
+line0: scala.Unit = ()
+
+scala> 
+This is an interpreter for Scala.
+Type in expressions to have them evaluated.
+Type :quit to exit the interpreter.
+Type :compile followed by a filename to compile a complete Scala file.
+Type :load followed by a filename to load a sequence of interpreter commands.
+Type :replay to reset execution and replay all previous commands.
+Type :help to repeat this message later.
+
+scala> 1: test 3 passed
+line0: scala.Unit = ()
+
+scala> 
diff --git a/test/files/cli/test1/Main.java b/test/files/cli/test1/Main.java
new file mode 100644
index 0000000000..11d50255dd
--- /dev/null
+++ b/test/files/cli/test1/Main.java
@@ -0,0 +1,7 @@
+package test1;
+public class Main {
+  public static void main(String args[]) {
+    String arg = (args.length > 0) ? args[0] : "?";
+    System.out.println("1: test " + arg + " passed");
+  }
+}
diff --git a/test/files/cli/test1/Main.scala b/test/files/cli/test1/Main.scala
new file mode 100644
index 0000000000..9958d6a54c
--- /dev/null
+++ b/test/files/cli/test1/Main.scala
@@ -0,0 +1,7 @@
+package test1
+object Main {
+  def main(args: Array[String]) = {
+    val arg = if (args.length > 0) args(0) else "?"
+    Console.println("1: test " + arg + " passed")
+  }
+}
diff --git a/test/files/cli/test2/Main.check.javac b/test/files/cli/test2/Main.check.javac
new file mode 100644
index 0000000000..c25714eabb
--- /dev/null
+++ b/test/files/cli/test2/Main.check.javac
@@ -0,0 +1,27 @@
+javac: invalid flag: -dd
+Usage: javac <options> <source files>
+where possible options include:
+  -g                        Generate all debugging info
+  -g:none                   Generate no debugging info
+  -g:{lines,vars,source}    Generate only some debugging info
+  -nowarn                   Generate no warnings
+  -verbose                  Output messages about what the compiler is doing
+  -deprecation              Output source locations where deprecated APIs are used
+  -classpath <path>         Specify where to find user class files
+  -sourcepath <path>        Specify where to find input source files
+  -bootclasspath <path>     Override location of bootstrap class files
+  -extdirs <dirs>           Override location of installed extensions
+  -d <directory>            Specify where to place generated class files
+  -encoding <encoding>      Specify character encoding used by source files
+  -source <release>         Provide source compatibility with specified release
+  -target <release>         Generate class files for specific VM version
+  -help                     Print a synopsis of standard options
+
+files/cli/test2/Main.java:5: package test1 does not exist
+    test1.Main.main(args);
+         ^
+1 error
+files/cli/test2/Main.java:5: package test1 does not exist
+    test1.Main.main(args);
+         ^
+1 error
diff --git a/test/files/cli/test2/Main.check.javac5 b/test/files/cli/test2/Main.check.javac5
new file mode 100644
index 0000000000..d20df8ffe7
--- /dev/null
+++ b/test/files/cli/test2/Main.check.javac5
@@ -0,0 +1,32 @@
+javac: invalid flag: -dd
+Usage: javac <options> <source files>
+where possible options include:
+  -g                         Generate all debugging info
+  -g:none                    Generate no debugging info
+  -g:{lines,vars,source}     Generate only some debugging info
+  -nowarn                    Generate no warnings
+  -verbose                   Output messages about what the compiler is doing
+  -deprecation               Output source locations where deprecated APIs are used
+  -classpath <path>          Specify where to find user class files
+  -cp <path>                 Specify where to find user class files
+  -sourcepath <path>         Specify where to find input source files
+  -bootclasspath <path>      Override location of bootstrap class files
+  -extdirs <dirs>            Override location of installed extensions
+  -endorseddirs <dirs>       Override location of endorsed standards path
+  -d <directory>             Specify where to place generated class files
+  -encoding <encoding>       Specify character encoding used by source files
+  -source <release>          Provide source compatibility with specified release
+  -target <release>          Generate class files for specific VM version
+  -version                   Version information
+  -help                      Print a synopsis of standard options
+  -X                         Print a synopsis of nonstandard options
+  -J<flag>                   Pass <flag> directly to the runtime system
+
+files/cli/test2/Main.java:5: package test1 does not exist
+    test1.Main.main(args);
+         ^
+1 error
+files/cli/test2/Main.java:5: package test1 does not exist
+    test1.Main.main(args);
+         ^
+1 error
diff --git a/test/files/cli/test2/Main.check.scala b/test/files/cli/test2/Main.check.scala
new file mode 100644
index 0000000000..8929b20b08
--- /dev/null
+++ b/test/files/cli/test2/Main.check.scala
@@ -0,0 +1,5 @@
+Unrecognized option: -cpp
+Could not create the Java virtual machine.
+2: 1: test 1 passed
+2: 1: test 2 passed
+2: 1: test 3 passed
diff --git a/test/files/cli/test2/Main.check.scalac b/test/files/cli/test2/Main.check.scalac
new file mode 100644
index 0000000000..2cf40d5de8
--- /dev/null
+++ b/test/files/cli/test2/Main.check.scalac
@@ -0,0 +1,50 @@
+scalac error: unknown option: '-dd'
+  scalac -help  gives more information
+Usage: scalac <options | source files>
+where possible options include: 
+  -doc                        Generate documentation
+  -g                          Generate debugging info
+  -nowarn                     Generate no warnings
+  -noassert                   Generate no assertions and assumptions
+  -verbose                    Output messages about what the compiler is doing
+  -classpath <path>           Specify where to find user class files
+  -sourcepath <path>          Specify where to find input source files
+  -bootclasspath <path>       Override location of bootstrap class files
+  -extdirs <dirs>             Override location of installed extensions
+  -d <directory>              Specify where to place generated class files
+  -encoding <encoding>        Specify character encoding used by source files
+  -target:<target>            Specify which backend to use (jvm,msil)
+  -migrate                    Assist in migrating from Scala version 1.0
+  -debug                      Output debugging messages
+  -statistics                 Print compiler statistics
+  -explaintypes               Explain type errors in more detail
+  -resident                   Compiler stays resident, files to compile are read from standard input
+  -uniqid                     Print identifiers with unique names (debugging option)
+  -printtypes                 Print tree types (debugging option)
+  -prompt                     Display a prompt after each error (debugging option)
+  -noimports                  Compile without any implicit imports
+  -nopredefs                  Compile without any implicit predefined values
+  -skip:<phase>               Skip <phase>
+  -check:<phase>              Check the tree at start of <phase>
+  -print:<phase>              Print out program after <phase>
+  -printer:<printer>          Printer to use (text,html)
+  -printfile <file>           Specify file in which to print trees
+  -graph:<phase>              Graph the program after <phase>
+  -browse:<phase>             Browse the abstract syntax tree after <phase>
+  -stop:<phase>               Stop after phase <phase>
+  -log:<phase>                Log operations in <phase>
+  -version                    Print product version and exit
+  -help                       Print a synopsis of standard options
+  -Xinline                    Perform inlining when possible
+  -Xshowcls <class>           Show class info
+  -Xshowobj <object>          Show object info
+  -Xshowicode                 Print the generated ICode
+  -Xgadt                      enable gadt for classes
+  -Xlinearizer:<Xlinearizer>  Linearizer to use (normal,dfs,rpo)
+  -Xgenerics                  Use generic Java types
+
+one error found
+files/cli/test2/Main.scala:5 error: not found: value test1
+    test1.Main.main(args)
+    ^
+one error found
diff --git a/test/files/cli/test2/Main.check.scalaint b/test/files/cli/test2/Main.check.scalaint
new file mode 100644
index 0000000000..2719b50b7d
--- /dev/null
+++ b/test/files/cli/test2/Main.check.scalaint
@@ -0,0 +1,81 @@
+scalaint: unknown option: '-cpp'
+Usage: scalaint <options | source files>
+where possible options include: 
+  -doc                        Generate documentation
+  -g                          Generate debugging info
+  -nowarn                     Generate no warnings
+  -noassert                   Generate no assertions and assumptions
+  -verbose                    Output messages about what the compiler is doing
+  -classpath <path>           Specify where to find user class files
+  -sourcepath <path>          Specify where to find input source files
+  -bootclasspath <path>       Override location of bootstrap class files
+  -extdirs <dirs>             Override location of installed extensions
+  -d <directory>              Specify where to place generated class files
+  -encoding <encoding>        Specify character encoding used by source files
+  -target:<target>            Specify which backend to use (jvm,msil)
+  -migrate                    Assist in migrating from Scala version 1.0
+  -debug                      Output debugging messages
+  -statistics                 Print compiler statistics
+  -explaintypes               Explain type errors in more detail
+  -resident                   Compiler stays resident, files to compile are read from standard input
+  -uniqid                     Print identifiers with unique names (debugging option)
+  -printtypes                 Print tree types (debugging option)
+  -prompt                     Display a prompt after each error (debugging option)
+  -noimports                  Compile without any implicit imports
+  -nopredefs                  Compile without any implicit predefined values
+  -skip:<phase>               Skip <phase>
+  -check:<phase>              Check the tree at start of <phase>
+  -print:<phase>              Print out program after <phase>
+  -printer:<printer>          Printer to use (text,html)
+  -printfile <file>           Specify file in which to print trees
+  -graph:<phase>              Graph the program after <phase>
+  -browse:<phase>             Browse the abstract syntax tree after <phase>
+  -stop:<phase>               Stop after phase <phase>
+  -log:<phase>                Log operations in <phase>
+  -version                    Print product version and exit
+  -help                       Print a synopsis of standard options
+  -Xinline                    Perform inlining when possible
+  -Xshowcls <class>           Show class info
+  -Xshowobj <object>          Show object info
+  -Xshowicode                 Print the generated ICode
+  -Xgadt                      enable gadt for classes
+  -Xlinearizer:<Xlinearizer>  Linearizer to use (normal,dfs,rpo)
+  -Xgenerics                  Use generic Java types
+
+
+This is an interpreter for Scala.
+Type in expressions to have them evaluated.
+Type :quit to exit the interpreter.
+Type :compile followed by a filename to compile a complete Scala file.
+Type :load followed by a filename to load a sequence of interpreter commands.
+Type :replay to reset execution and replay all previous commands.
+Type :help to repeat this message later.
+
+scala> 2: 1: test 1 passed
+line0: scala.Unit = ()
+
+scala> 
+This is an interpreter for Scala.
+Type in expressions to have them evaluated.
+Type :quit to exit the interpreter.
+Type :compile followed by a filename to compile a complete Scala file.
+Type :load followed by a filename to load a sequence of interpreter commands.
+Type :replay to reset execution and replay all previous commands.
+Type :help to repeat this message later.
+
+scala> 2: 1: test 2 passed
+line0: scala.Unit = ()
+
+scala> 
+This is an interpreter for Scala.
+Type in expressions to have them evaluated.
+Type :quit to exit the interpreter.
+Type :compile followed by a filename to compile a complete Scala file.
+Type :load followed by a filename to load a sequence of interpreter commands.
+Type :replay to reset execution and replay all previous commands.
+Type :help to repeat this message later.
+
+scala> 2: 1: test 3 passed
+line0: scala.Unit = ()
+
+scala> 
diff --git a/test/files/cli/test2/Main.java b/test/files/cli/test2/Main.java
new file mode 100644
index 0000000000..808fdd7cda
--- /dev/null
+++ b/test/files/cli/test2/Main.java
@@ -0,0 +1,7 @@
+package test2;
+public class Main {
+  public static void main(String args[]) {
+    System.out.print("2: ");
+    test1.Main.main(args);
+  }
+}
diff --git a/test/files/cli/test2/Main.scala b/test/files/cli/test2/Main.scala
new file mode 100644
index 0000000000..7c7f4fd86e
--- /dev/null
+++ b/test/files/cli/test2/Main.scala
@@ -0,0 +1,7 @@
+package test2
+object Main {
+  def main(args: Array[String]) = {
+    Console.print("2: ")
+    test1.Main.main(args)
+  }
+}
diff --git a/test/files/cli/test3/Main.check.javac b/test/files/cli/test3/Main.check.javac
new file mode 100644
index 0000000000..0a2e2de023
--- /dev/null
+++ b/test/files/cli/test3/Main.check.javac
@@ -0,0 +1,33 @@
+javac: invalid flag: -dd
+Usage: javac <options> <source files>
+where possible options include:
+  -g                        Generate all debugging info
+  -g:none                   Generate no debugging info
+  -g:{lines,vars,source}    Generate only some debugging info
+  -nowarn                   Generate no warnings
+  -verbose                  Output messages about what the compiler is doing
+  -deprecation              Output source locations where deprecated APIs are used
+  -classpath <path>         Specify where to find user class files
+  -sourcepath <path>        Specify where to find input source files
+  -bootclasspath <path>     Override location of bootstrap class files
+  -extdirs <dirs>           Override location of installed extensions
+  -d <directory>            Specify where to place generated class files
+  -encoding <encoding>      Specify character encoding used by source files
+  -source <release>         Provide source compatibility with specified release
+  -target <release>         Generate class files for specific VM version
+  -help                     Print a synopsis of standard options
+
+files/cli/test3/Main.java:5: package test1 does not exist
+    test1.Main.main(args);
+         ^
+files/cli/test3/Main.java:7: package test2 does not exist
+    test2.Main.main(args);
+         ^
+2 errors
+files/cli/test3/Main.java:5: package test1 does not exist
+    test1.Main.main(args);
+         ^
+files/cli/test3/Main.java:7: package test2 does not exist
+    test2.Main.main(args);
+         ^
+2 errors
diff --git a/test/files/cli/test3/Main.check.javac5 b/test/files/cli/test3/Main.check.javac5
new file mode 100644
index 0000000000..f97ed7066b
--- /dev/null
+++ b/test/files/cli/test3/Main.check.javac5
@@ -0,0 +1,38 @@
+javac: invalid flag: -dd
+Usage: javac <options> <source files>
+where possible options include:
+  -g                         Generate all debugging info
+  -g:none                    Generate no debugging info
+  -g:{lines,vars,source}     Generate only some debugging info
+  -nowarn                    Generate no warnings
+  -verbose                   Output messages about what the compiler is doing
+  -deprecation               Output source locations where deprecated APIs are used
+  -classpath <path>          Specify where to find user class files
+  -cp <path>                 Specify where to find user class files
+  -sourcepath <path>         Specify where to find input source files
+  -bootclasspath <path>      Override location of bootstrap class files
+  -extdirs <dirs>            Override location of installed extensions
+  -endorseddirs <dirs>       Override location of endorsed standards path
+  -d <directory>             Specify where to place generated class files
+  -encoding <encoding>       Specify character encoding used by source files
+  -source <release>          Provide source compatibility with specified release
+  -target <release>          Generate class files for specific VM version
+  -version                   Version information
+  -help                      Print a synopsis of standard options
+  -X                         Print a synopsis of nonstandard options
+  -J<flag>                   Pass <flag> directly to the runtime system
+
+files/cli/test3/Main.java:5: package test1 does not exist
+    test1.Main.main(args);
+         ^
+files/cli/test3/Main.java:7: package test2 does not exist
+    test2.Main.main(args);
+         ^
+2 errors
+files/cli/test3/Main.java:5: package test1 does not exist
+    test1.Main.main(args);
+         ^
+files/cli/test3/Main.java:7: package test2 does not exist
+    test2.Main.main(args);
+         ^
+2 errors
diff --git a/test/files/cli/test3/Main.check.scala b/test/files/cli/test3/Main.check.scala
new file mode 100644
index 0000000000..d920b45a05
--- /dev/null
+++ b/test/files/cli/test3/Main.check.scala
@@ -0,0 +1,8 @@
+Unrecognized option: -cpp
+Could not create the Java virtual machine.
+3: 1: test 1 passed
+3: 2: 1: test 1 passed
+3: 1: test 2 passed
+3: 2: 1: test 2 passed
+3: 1: test 3 passed
+3: 2: 1: test 3 passed
diff --git a/test/files/cli/test3/Main.check.scalac b/test/files/cli/test3/Main.check.scalac
new file mode 100644
index 0000000000..71d2ab1cbd
--- /dev/null
+++ b/test/files/cli/test3/Main.check.scalac
@@ -0,0 +1,50 @@
+scalac error: unknown option: '-dd'
+  scalac -help  gives more information
+Usage: scalac <options | source files>
+where possible options include: 
+  -doc                        Generate documentation
+  -g                          Generate debugging info
+  -nowarn                     Generate no warnings
+  -noassert                   Generate no assertions and assumptions
+  -verbose                    Output messages about what the compiler is doing
+  -classpath <path>           Specify where to find user class files
+  -sourcepath <path>          Specify where to find input source files
+  -bootclasspath <path>       Override location of bootstrap class files
+  -extdirs <dirs>             Override location of installed extensions
+  -d <directory>              Specify where to place generated class files
+  -encoding <encoding>        Specify character encoding used by source files
+  -target:<target>            Specify which backend to use (jvm,msil)
+  -migrate                    Assist in migrating from Scala version 1.0
+  -debug                      Output debugging messages
+  -statistics                 Print compiler statistics
+  -explaintypes               Explain type errors in more detail
+  -resident                   Compiler stays resident, files to compile are read from standard input
+  -uniqid                     Print identifiers with unique names (debugging option)
+  -printtypes                 Print tree types (debugging option)
+  -prompt                     Display a prompt after each error (debugging option)
+  -noimports                  Compile without any implicit imports
+  -nopredefs                  Compile without any implicit predefined values
+  -skip:<phase>               Skip <phase>
+  -check:<phase>              Check the tree at start of <phase>
+  -print:<phase>              Print out program after <phase>
+  -printer:<printer>          Printer to use (text,html)
+  -printfile <file>           Specify file in which to print trees
+  -graph:<phase>              Graph the program after <phase>
+  -browse:<phase>             Browse the abstract syntax tree after <phase>
+  -stop:<phase>               Stop after phase <phase>
+  -log:<phase>                Log operations in <phase>
+  -version                    Print product version and exit
+  -help                       Print a synopsis of standard options
+  -Xinline                    Perform inlining when possible
+  -Xshowcls <class>           Show class info
+  -Xshowobj <object>          Show object info
+  -Xshowicode                 Print the generated ICode
+  -Xgadt                      enable gadt for classes
+  -Xlinearizer:<Xlinearizer>  Linearizer to use (normal,dfs,rpo)
+  -Xgenerics                  Use generic Java types
+
+one error found
+files/cli/test3/Main.scala:5 error: not found: value test1
+    test1.Main.main(args)
+    ^
+one error found
diff --git a/test/files/cli/test3/Main.check.scalaint b/test/files/cli/test3/Main.check.scalaint
new file mode 100644
index 0000000000..9b5d479db0
--- /dev/null
+++ b/test/files/cli/test3/Main.check.scalaint
@@ -0,0 +1,84 @@
+scalaint: unknown option: '-cpp'
+Usage: scalaint <options | source files>
+where possible options include: 
+  -doc                        Generate documentation
+  -g                          Generate debugging info
+  -nowarn                     Generate no warnings
+  -noassert                   Generate no assertions and assumptions
+  -verbose                    Output messages about what the compiler is doing
+  -classpath <path>           Specify where to find user class files
+  -sourcepath <path>          Specify where to find input source files
+  -bootclasspath <path>       Override location of bootstrap class files
+  -extdirs <dirs>             Override location of installed extensions
+  -d <directory>              Specify where to place generated class files
+  -encoding <encoding>        Specify character encoding used by source files
+  -target:<target>            Specify which backend to use (jvm,msil)
+  -migrate                    Assist in migrating from Scala version 1.0
+  -debug                      Output debugging messages
+  -statistics                 Print compiler statistics
+  -explaintypes               Explain type errors in more detail
+  -resident                   Compiler stays resident, files to compile are read from standard input
+  -uniqid                     Print identifiers with unique names (debugging option)
+  -printtypes                 Print tree types (debugging option)
+  -prompt                     Display a prompt after each error (debugging option)
+  -noimports                  Compile without any implicit imports
+  -nopredefs                  Compile without any implicit predefined values
+  -skip:<phase>               Skip <phase>
+  -check:<phase>              Check the tree at start of <phase>
+  -print:<phase>              Print out program after <phase>
+  -printer:<printer>          Printer to use (text,html)
+  -printfile <file>           Specify file in which to print trees
+  -graph:<phase>              Graph the program after <phase>
+  -browse:<phase>             Browse the abstract syntax tree after <phase>
+  -stop:<phase>               Stop after phase <phase>
+  -log:<phase>                Log operations in <phase>
+  -version                    Print product version and exit
+  -help                       Print a synopsis of standard options
+  -Xinline                    Perform inlining when possible
+  -Xshowcls <class>           Show class info
+  -Xshowobj <object>          Show object info
+  -Xshowicode                 Print the generated ICode
+  -Xgadt                      enable gadt for classes
+  -Xlinearizer:<Xlinearizer>  Linearizer to use (normal,dfs,rpo)
+  -Xgenerics                  Use generic Java types
+
+
+This is an interpreter for Scala.
+Type in expressions to have them evaluated.
+Type :quit to exit the interpreter.
+Type :compile followed by a filename to compile a complete Scala file.
+Type :load followed by a filename to load a sequence of interpreter commands.
+Type :replay to reset execution and replay all previous commands.
+Type :help to repeat this message later.
+
+scala> 3: 1: test 1 passed
+3: 2: 1: test 1 passed
+line0: scala.Unit = ()
+
+scala> 
+This is an interpreter for Scala.
+Type in expressions to have them evaluated.
+Type :quit to exit the interpreter.
+Type :compile followed by a filename to compile a complete Scala file.
+Type :load followed by a filename to load a sequence of interpreter commands.
+Type :replay to reset execution and replay all previous commands.
+Type :help to repeat this message later.
+
+scala> 3: 1: test 2 passed
+3: 2: 1: test 2 passed
+line0: scala.Unit = ()
+
+scala> 
+This is an interpreter for Scala.
+Type in expressions to have them evaluated.
+Type :quit to exit the interpreter.
+Type :compile followed by a filename to compile a complete Scala file.
+Type :load followed by a filename to load a sequence of interpreter commands.
+Type :replay to reset execution and replay all previous commands.
+Type :help to repeat this message later.
+
+scala> 3: 1: test 3 passed
+3: 2: 1: test 3 passed
+line0: scala.Unit = ()
+
+scala> 
diff --git a/test/files/cli/test3/Main.java b/test/files/cli/test3/Main.java
new file mode 100644
index 0000000000..41cafefa55
--- /dev/null
+++ b/test/files/cli/test3/Main.java
@@ -0,0 +1,9 @@
+package test3;
+public class Main {
+  public static void main(String args[]) {
+    System.out.print("3: ");
+    test1.Main.main(args);
+    System.out.print("3: ");
+    test2.Main.main(args);
+  }
+}
\ No newline at end of file
diff --git a/test/files/cli/test3/Main.scala b/test/files/cli/test3/Main.scala
new file mode 100644
index 0000000000..2d38e438f6
--- /dev/null
+++ b/test/files/cli/test3/Main.scala
@@ -0,0 +1,9 @@
+package test3
+object Main {
+  def main(args: Array[String]) = {
+    Console.print("3: ")
+    test1.Main.main(args)
+    Console.print("3: ")
+    test2.Main.main(args)
+  }
+}
\ No newline at end of file