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|
#!/bin/sh
##############################################################################
# test script for scala tools
##############################################################################
VERSION="1.01";
AUTHORS="Philippe Altherr";
# $OldId: scala-test,v 1.20 2002/12/12 14:13:54 paltherr Exp $
# $Id$
##############################################################################
# define prefix and script
SOURCE="$0";
while [ -h "$SOURCE" ]; do
LOOKUP="`ls -ld "$SOURCE"`";
TARGET="`expr "$LOOKUP" : '.*-> \(.*\)$'`";
if expr "${TARGET:-.}/" : '/.*/$' > /dev/null; then
SOURCE="${TARGET:-.}";
else
SOURCE="`dirname "$SOURCE"`/${TARGET:-.}";
fi;
done;
PREFIX=`dirname "$SOURCE"`;
case "$PREFIX" in
bin | */bin ) PREFIX=`dirname "$PREFIX"`;;
* ) PREFIX=`cd "$PREFIX/.."; pwd`;
esac
SCRIPT="`basename $SOURCE`";
##############################################################################
# flow control functions
abort() {
echo "$0: $1" 1>&2;
exit 1;
}
##############################################################################
# print functions
color_initialization() {
case "$1" in
many )
SETCOLOR_OUTLINE="printf \\033[1;39m";
SETCOLOR_SUCCESS="printf \\033[1;32m";
SETCOLOR_FAILURE="printf \\033[1;31m";
SETCOLOR_WARNING="printf \\033[1;33m";
SETCOLOR_NORMAL="printf \\033[0;39m";
;;
some )
SETCOLOR_OUTLINE="printf \\033[1m";
SETCOLOR_SUCCESS="printf \\033[0m";
SETCOLOR_FAILURE="printf \\033[1m";
SETCOLOR_WARNING="printf \\033[1m";
SETCOLOR_NORMAL="printf \\033[0m";
;;
none )
SETCOLOR_OUTLINE="";
SETCOLOR_SUCCESS="";
SETCOLOR_FAILURE="";
SETCOLOR_WARNING="";
SETCOLOR_NORMAL="";
;;
* )
abort "unknown color mode \`$1'";
;;
esac;
}
printf_outline() {
$SETCOLOR_OUTLINE;
printf "$@";
$SETCOLOR_NORMAL;
}
printf_success() {
$SETCOLOR_SUCCESS;
printf "$@";
$SETCOLOR_NORMAL;
}
printf_failure() {
$SETCOLOR_FAILURE;
printf "$@";
$SETCOLOR_NORMAL;
}
printf_warning() {
$SETCOLOR_WARNING;
printf "$@";
$SETCOLOR_NORMAL;
}
##############################################################################
# print functions
show_testing() {
printf_outline "testing: ";
printf "%-60s " "$1";
}
show_success() {
printf "[";
printf_success " OK ";
printf "]\\n";
}
show_failure() {
printf "[";
printf_failure "FAILED";
printf "]\\n";
}
##############################################################################
# test functions
test_interpretation() {
$SURUS $TEST_FLAGS $FLAGS "$source" -- Test;
}
test_compilation() {
output="$OBJDIR"/`expr "$source" : "\(.*\)\\.scala"`-$KIND.obj;
classpath="$SCALA:$output";
if $CYGWIN; then
classpath=`cygpath -w -p "$classpath"`;
fi;
rm -rf "$output";
mkdir -p "$output" &&
$SOCOS -d "$output" $TEST_FLAGS $FLAGS "$source" &&
java -classpath "$classpath" Test &&
rm -rf "$output";
}
test_xml() {
output="$OBJDIR"/`expr "$source" : "\(.*\)\\.scala"`-$KIND.obj;
dtdfile="`expr "$source" : "\(.*\)\\.scala"`.dtd";
xmlfile="`expr "$source" : "\(.*\)\\.scala"`.xml";
objfile="$output/dtd.scala";
classpath="$SCALA:$output:`$SCALA_INFO --default XERCES_CLASSES`";
if $CYGWIN; then
classpath=`cygpath -w -p "$classpath"`;
fi;
rm -rf "$output";
mkdir -p "$output" &&
cp "$dtdfile" "$output/" &&
cp "$xmlfile" "$output/dtd.xml" &&
( cd "$output"; $DTD2SCALA dtd.xml dtd ) &&
$SOCOS -d "$output" $TEST_FLAGS $FLAGS "$objfile" "$source" &&
java -classpath "$classpath" Test "$xmlfile" &&
rm -rf "$output";
}
test_compilation_success() {
output="$OBJDIR"/`expr "$source" : "\(.*\)\\.scala"`-$KIND.obj;
rm -rf "$output";
mkdir -p "$output" &&
$SOCOS -d "$output" $TEST_FLAGS $FLAGS "$source" &&
rm -rf "$output";
}
test_compilation_failure() {
(
OBJDIR="$OBJDIR/"`dirname "$source"`;
cd `dirname "$source"`;
source=`basename "$source"`;
if test_compilation_success "$@"; then false; else
rm -rf "$output";
fi;
)
}
test_output() {
if [ -f "$expect" ]; then
$DIFF "$actual" "$expect";
else
cat /dev/null | $DIFF "$actual" -;
fi;
}
test_file() {
source="$FILE";
flags="`expr "$source" : "\(.*\)\\.scala"`.flags";
expect="`expr "$source" : "\(.*\)\\.scala"`.check";
actual="`expr "$source" : "\(.*\)\\.scala"`-$KIND.log";
if [ -f "$flags" ]; then
TEST_FLAGS=`cat $flags`;
else
TEST_FLAGS="";
fi;
if [ "$FAILED" = "true" -a ! -f "$actual" ]; then
continue;
fi;
if [ "$HEAD" != "true" ]; then
printf_outline "$TEXT\\n";
HEAD="true";
fi;
show_testing "$FILE";
if [ "$NORUN" != "true" ]; then
rm -f "$actual";
"$TEST" 1> "$actual" 2>&1 && test_output 1> /dev/null 2>&1;
else
test ! -f "$actual";
fi;
if [ "$?" = 0 ]; then
SUCCESS_COUNT=`echo "$SUCCESS_COUNT+1" | bc`;
show_success;
rm -f "$actual";
else
FAILURE_COUNT=`echo "$FAILURE_COUNT+1" | bc`;
show_failure;
fi;
if [ -f "$actual" ]; then
if [ "$SHOWLOG" = "true" ]; then
cat "$actual";
fi;
if [ "$SHOWDIFF" = "true" ]; then
test_output;
fi;
fi;
}
test_one() {
HEAD="false";
TEXT="$1"; shift 1;
TEST="$1"; shift 1;
KIND="$1"; shift 1;
for FROM do
if [ -d "$FROM" -o -f "$FROM" ]; then
for FILE in . `find "$FROM" -name "*.obj" -prune -o -name "*.scala" -print`; do
if [ "$FILE" = "." ]; then continue; fi;
test_file;
done;
fi;
done
if [ "$HEAD" = "true" ]; then
echo "";
fi;
}
test_all() {
printf_outline "Test configuration\\n";
printf_outline "socos executable: "; echo "$SOCOS";
printf_outline "surus executable: "; echo "$SURUS";
printf_outline "scala runtime : "; echo "$SCALA";
echo "";
test_one "Testing interpreter" \
test_interpretation "int" $FILES_RUN $FILES_INT;
test_one "Testing jvm backend" \
test_compilation "jvm" $FILES_RUN $FILES_JVM;
test_one "Testing scala2xml tool" \
test_xml "xml" $FILES_XML;
test_one "Testing compiler (on files whose compilation should succeed)" \
test_compilation_success "pos" $FILES_POS;
test_one "Testing compiler (on files whose compilation should fail)" \
test_compilation_failure "neg" $FILES_NEG;
}
##############################################################################
# main functions
print_usage() {
echo "Usage: $0 [OPTION]..."
}
print_help() {
print_usage;
echo "";
echo "--auto use filenames to select the test to run";
echo "--run next files test the interpreter and all backends";
echo "--int next files test the interpreter";
echo "--jvm next files test the jvm backend";
echo "--xml next files test the scala2xml tool";
echo "--pos next files test a compilation success";
echo "--neg next files test a compilation failure";
echo "--no-run run no test, use results of last run";
echo "--show-log show output of failed tests";
echo "--show-diff show differences between actual and expected output";
echo "--failed test only files that failed last time";
echo "--errors=<int> specify the number of expected errors";
echo "--socos=<path> specify the socos command";
echo "--surus=<path> specify the surus command";
echo "--scala=<path> specify the scala runtime class path";
echo "--flags=<flags> specify flags to pass on to the executable";
echo "--color=USAGE control the color usage (USAGE=none|some|many)";
echo "--objdir=<dir> specify where to place generated files";
echo "--help, -? display this help and exit";
echo "--version output version information and exit";
}
print_version() {
echo "$SCRIPT $VERSION";
echo "Written by $AUTHORS";
}
find_program0() {
# if there is a user-specified path, use this one
if [ -n "$fullpath" ]; then
if [ -x "$fullpath" ]; then
return 0;
else
abort "file \`$fullpath' is not executable";
fi;
fi;
# try the path used in the build tree
fullpath="`cd "$PREFIX/../"; pwd`/bin/$filename";
if [ -x "$fullpath" ]; then
return 0;
fi;
# try the path used in the standard distribution
fullpath="`cd "$PREFIX/../../../"; pwd`/bin/$filename";
if [ -x "$fullpath" ]; then
return 0;
fi;
# if the program can be found in the path, use it
if type=`type "$filename" 2> /dev/null`; then
fullpath=`expr "$type" : ".* is \(.*\)"`;
return 0;
fi;
abort "could not locate executable \`$filename'";
}
find_program() {
variable="$1"; shift 1;
filename="$1"; shift 1;
fullpath=`eval echo \\\$$variable`;
find_program0;
eval "$variable=\"$fullpath\"";
}
find_runtime0() {
# if there is a user-specified path, use this one
if [ -n "$fullpath" ]; then
return 0;
fi;
# try the path used in the build tree
fullpath="`dirname $filename`/..";
fullpath="`cd "$fullpath"; pwd`/classes";
if [ -d "$fullpath" ]; then
return 0;
fi;
# try the path used in the standard distribution
fullpath="`dirname $filename`/..";
fullpath="`cd "$fullpath"; pwd`/lib/scala.jar";
if [ -f "$fullpath" ]; then
return 0;
fi;
abort "could not locate runtime classes for \`$filename'";
}
find_runtime() {
variable="$1"; shift 1;
filename="$1"; shift 1;
fullpath=`eval echo \\\$$variable`;
find_runtime0;
eval "$variable=\"$fullpath\"";
}
add_file() {
TEST_ALL="false";
case "$TEST_TYPE" in
auto ) ;;
run ) FILES_RUN="$FILES_RUN $1"; return;;
int ) FILES_INT="$FILES_INT $1"; return;;
jvm ) FILES_JVM="$FILES_JVM $1"; return;;
xml ) FILES_XML="$FILES_XML $1"; return;;
pos ) FILES_POS="$FILES_POS $1"; return;;
neg ) FILES_NEG="$FILES_NEG $1"; return;;
* ) abort "unknown test type \`$TEST_TYPE'";;
esac;
case "$1" in
run | */run | */run/* | run/* ) FILES_RUN="$FILES_RUN $1";;
pos | */pos | */pos/* | pos/* ) FILES_POS="$FILES_POS $1";;
neg | */neg | */neg/* | neg/* ) FILES_NEG="$FILES_NEG $1";;
* ) abort "don't known what to do with \`$1'";;
esac;
}
main() {
NORUN="false";
SHOWLOG="false";
SHOWDIFF="false";
FAILED="false";
ERRORS=0;
SUCCESS_COUNT=0;
FAILURE_COUNT=0;
SRCDIR="$PREFIX/files";
OBJDIR=".";
TEST_ALL="true";
TEST_TYPE="auto";
FILES_RUN="";
FILES_INT="";
FILES_JVM="";
FILES_XML="";
FILES_POS="";
FILES_NEG="";
CYGWIN="false";
DIFF="diff"
case `uname` in
CYGWIN* )
CYGWIN="true";
DIFF="diff --strip-trailing-cr";
;;
esac
while [ $# -gt 0 ]; do
case "$1" in
--auto ) TEST_TYPE="auto"; shift 1;;
--run ) TEST_TYPE="run"; shift 1;;
--int ) TEST_TYPE="int"; shift 1;;
--jvm ) TEST_TYPE="jvm"; shift 1;;
--xml ) TEST_TYPE="xml"; shift 1;;
--pos ) TEST_TYPE="pos"; shift 1;;
--neg ) TEST_TYPE="neg"; shift 1;;
--no-run ) NORUN="true"; shift 1;;
--show-log ) SHOWLOG="true"; shift 1;;
--show-diff ) SHOWDIFF="true"; shift 1;;
--failed ) FAILED="true"; shift 1;;
--errors= ) abort "illegal empty argument for option --errors";;
--errors=* )ERRORS=`expr "$1" : "--errors=\([0-9]*\)$"`;shift 1;;
--socos= ) abort "illegal empty argument for option --socos";;
--socos=* ) SOCOS=`expr "$1" : "--socos=\(.*\)"`; shift 1;;
--surus= ) abort "illegal empty argument for option --surus";;
--surus=* ) SURUS=`expr "$1" : "--surus=\(.*\)"`; shift 1;;
--scala= ) abort "illegal empty argument for option --scala";;
--scala=* ) SCALA=`expr "$1" : "--scala=\(.*\)"`; shift 1;;
--flags= ) abort "illegal empty argument for option --flags";;
--flags=* ) FLAGS=`expr "$1" : "--flags=\(.*\)"`; shift 1;;
--color= ) abort "illegal empty argument for option --color";;
--color=* ) COLOR=`expr "$1" : "--color=\(.*\)"`; shift 1;;
--objdir= ) abort "illegal empty argument for option --objdir";;
--objdir=* ) OBJDIR=`expr "$1" : "--objdir=\(.*\)"`; shift 1;;
--help| -? ) print_help; exit 0;;
--version ) print_version; exit 0;;
-* ) abort "unknown option $1";;
* ) add_file "$1"; shift 1;;
esac;
done;
if [ -z "$ERRORS" ]; then
abort "illegal non-numerical argument for option --errors";
fi;
if [ -z "$COLOR" -a -n "$EMACS" ]; then
COLOR="none";
fi;
color_initialization "${COLOR:-many}";
find_program SOCOS scalac;
find_program SURUS scalarun;
find_runtime SCALA $SOCOS;
find_program DTD2SCALA dtd2scala;
find_program SCALA_INFO scala-info;
if [ "$TEST_ALL" = "true" ]; then
case "$TEST_TYPE" in
run ) FILES_RUN="$FILES_RUN $SRCDIR/run";;
esac;
case "$TEST_TYPE" in
auto | int ) FILES_INT="$FILES_INT $SRCDIR/run";;
esac;
case "$TEST_TYPE" in
auto | jvm ) FILES_JVM="$FILES_JVM $SRCDIR/run $SRCDIR/jvm";;
esac;
case "$TEST_TYPE" in
auto | xml ) FILES_XML="$FILES_XML $SRCDIR/xml";;
esac;
case "$TEST_TYPE" in
auto | pos ) FILES_POS="$FILES_POS $PREFIX/pos $PREFIX/cours";;
esac;
case "$TEST_TYPE" in
auto | neg ) FILES_NEG="$FILES_NEG $PREFIX/neg";;
esac;
fi;
if [ -d "$OBJDIR" ]; then
OBJDIR=`cd "$OBJDIR"; pwd`;
else
abort "could not access directory '$OBJDIR'";
fi
test_all;
if [ $FAILURE_COUNT -eq 0 ]; then
printf_success "All tests were successful\\n";
elif [ $FAILURE_COUNT -eq 1 ]; then
printf_failure "There was 1 test that failed\\n";
else
printf_failure "There were $FAILURE_COUNT tests that failed\\n";
fi;
# printf_failure "\\n";
# printf_failure "Note that currently there are 2 tests in section \"jvm backend\" that fail anyway\\n";
if [ $FAILURE_COUNT -eq "$ERRORS" ]; then
exit 0;
else
exit 1;
fi;
}
##############################################################################
main "$@";
##############################################################################
|