#!/bin/bash
# Run several tests in the rhino runtime.
# usage 
# runlztest.sh [file-with-list-of-tests]
# Copyright 2007 Laszlo Systems

# Use a default value for the tests file if its not specified on the command line
tests=${1:-"test/lztest/smoketest.txt"}
shift
tags=$1
if [ "${tags}" = "" ]; then
    tags=ANY
fi
errored=0

# If we can't find java, look in some other likely places for it
JAVA_EXEC=`which java`
if [ ! -x $JAVA_EXEC ]; then
    echo "java executable not found in path; trying $JAVA_HOME"
    JAVA_EXEC=${JAVA_HOME}/bin/java
    if [ ! -x $JAVA_EXEC ]; then
        echo "Can't java executable in path or in $JAVA_EXEC. FAILING lztest."
        return -1
    fi
fi

echo "Entering runlztest.sh with LPS_HOME=${LPS_HOME} tags=${tags}"

# Strip out comments from list file
paths=`sed -e /^#/d ${tests}`

# write several tests into that file
for i in $paths; do

    if [ ! -f $i ]; then
        echo "Test file does not exist: $i"
        echo "Please edit the list of tests, which is $tests. "
        exit 1;
    fi

    # filter for the tags
    if [ $tags != "ANY" ]; then
    # replace commas by \| for regexp 
    tagpat=`echo $tags | sed 's/,/\\\|/g'`
    # echo "checking $i for coverage of tags ${tagpat}..."
    # search for the tags regexp in the test file source   
    grep ".*covers-tags.*\(${tagpat}\)" $i
    if [ $? != 0 ]; then
        echo "skipping ${i}, does not match tags ${tagpat}"
        continue
    else 
        echo "testing ${i}..........."
    fi
    fi


    outfile=${i//\//_}
    outfile=${outfile%lzx}js
    outfile=tmp/$outfile
        
    # Add some code which makes the rhino runtime provide the names
    # and services that the swf and dhtml runtimes provide. 
    cat lps/utils/rhino.js > $outfile
    
    # compile that file with lzc
    $LPS_HOME/WEB-INF/lps/server/bin/lzc --runtime=dhtml $i
    
    # If the compile failed, the tests should fail.
    if [ $? != 0 ] ; then
        echo "FAILED to compile test $i in runlztest.sh"
        errored="$errored,$i"
        echo "errored is $errored"
    fi
    
    # make the file with all the tests load in that compiled file
    echo "load(\"${i%lzx}js\");" >> $outfile
    
    echo "for (var k = 0; k < 100; k++) LzIdle.onidle.sendEvent();" >> $outfile

    echo "if (LzTestManager.failedsuites > 0) quit(3);" >> $outfile

    # load that file into rhino
    $JAVA_EXEC -jar 3rd-party/jars/custom_rhino.jar $outfile
    
    # Stop testing if we failed a test
    if [ $? != 0 ] ; then
        echo "FAILED a test in runlztest.sh: $i";
        errored="$errored,$i"
        echo "ERRORS in tests: $errored"
    fi
    
done

if [ $errored != 0 ]; then 
    echo "ERRORS in tests $errored"
    exit 1
fi

echo "no errors. done."