#!/bin/bash

#

# Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved.

# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

# 

# This code is free software; you can redistribute it and/or modify it

# under the terms of the GNU General Public License version 2 only, as

# published by the Free Software Foundation.

# 

# This code 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

# version 2 for more details (a copy is included in the LICENSE file that

# accompanied this code).

# 

# You should have received a copy of the GNU General Public License version

# 2 along with this work; if not, write to the Free Software Foundation,

# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

# 

# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

# or visit www.oracle.com if you need additional information or have any

# questions.

#

#best pass rate at test 262 known

TEST262_PASS_AT_LEAST=435

RUN_TEST="true"

RUN_TEST262="true"

RUN_NODE="true"

KEEP_OUTPUT="true"

CLEAN_AND_BUILD_NASHORN="true"

#the stable node version to sync against

NODE_LAST_STABLE=v0.6.18

#parse args

for arg in $*

do

    if [ $arg = "--no-test" ]; then

	RUN_TEST="false"

	echo "**** WARNING - you have disabled 'ant test', which is a minimum checkin requirement..."

    elif [ $arg = "--no-262" ]; then

	RUN_TEST262="false"

    elif [ $arg = "--no-node" ]; then

	RUN_NODE="false"

    elif [ $arg = "--no-build" ]; then

	CLEAN_AND_BUILD_NASHORN="false"

    elif [ $arg = "--no-logs" ]; then

	KEEP_OUTPUT="false"

    fi

done

function lastpart() {        

    arr=$(echo $1 | tr "/" "\n")

    for x in $arr

    do

	_last=$x

    done

    echo $_last

}

function check_installed() {

    which $1 >/dev/null

    if [ $? -ne 0 ]; then

	echo "Error $1 not installed: $?"

	exit 2

    fi

}

check_installed hg

check_installed git

check_installed mv

check_installed git

PWD=$(pwd);

while [ -z $NASHORN_ROOT ]

do

    if [ -e $PWD/.hg ]; then

	NASHORN_ROOT=${PWD}

	break

    fi

    PWD=$(dirname ${PWD})

done

echo "Nashorn root detected at ${NASHORN_ROOT}"

COMMON_ROOT=$(dirname $NASHORN_ROOT)

echo "Common root is ${COMMON_ROOT}"

echo "Running checkintest..."

ABSOLUTE_NASHORN_HOME=$COMMON_ROOT/$(lastpart $NASHORN_ROOT)

if [ $CLEAN_AND_BUILD_NASHORN != "false" ]; then

    echo "Cleaning and building nashorn at $ABSOLUTE_NASHORN_HOME/nashorn..."

    $(cd $ABSOLUTE_NASHORN_HOME/nashorn; ant clean >/dev/null 2>/dev/null)

    $(cd $ABSOLUTE_NASHORN_HOME/nashorn; ant jar >/dev/null 2>/dev/null)

    echo "Done."

fi

function failure_check() {

    while read line

    do

	LINE=$(echo $line | grep "Tests run")    

	if [ "${LINE}" != "" ]; then

	    RESULT=$(echo $line | grep "Failures: 0" | grep "Errors: 0")

	    if [ "${RESULT}" == "" ]; then

		TESTNAME=$2

		echo "There were errors in ${TESTNAME} : ${LINE}"

		exit 1

	    fi

	fi

    done < $1

}

function test() {

    TEST_OUTPUT=$ABSOLUTE_NASHORN_HOME/$(mktemp tmp.XXXXX)

    echo "Running 'ant test' on nashorn from ${ABSOLUTE_NASHORN_HOME}/nashorn..."

    $(cd $ABSOLUTE_NASHORN_HOME/nashorn; ant test >$TEST_OUTPUT)

    echo "Done."

    failure_check $TEST_OUTPUT

    echo "**** SUCCESS: 'ant test' successful"

    if [ $KEEP_OUTPUT == "true" ]; then

	cp $TEST_OUTPUT ./checkintest.test.log

	rm -fr $TEST_OUTPUT

    fi

}

if [ $RUN_TEST != "false" ]; then

    test;

fi

function test262() {

    echo "Running 'ant test262parallel' on nashorn from ${ABSOLUTE_NASHORN_HOME}/nashorn..."

    TEST262_OUTPUT=$ABSOLUTE_NASHORN_HOME/$(mktemp tmp.XXXXX)

    echo "Looking for ${ABSOLUTE_NASHORN_HOME}/test/test262..."

    if [ ! -e $ABSOLUTE_NASHORN_HOME/nashorn/test/test262 ]; then

	echo "test262 is missing... looking in $COMMON_ROOT..."

	if [ ! -e $COMMON_ROOT/test262 ]; then

	    echo "... not there either... cloning from repo..."

	    hg clone http://hg.ecmascript.org/tests/test262 $COMMON_ROOT/test262 >/dev/null 2>/dev/null

	    echo "Done."

	fi

	echo "Adding soft link ${COMMON_ROOT}/test262 -> ${ABSOLUTE_NASHORN_HOME}/test/test262..."

	ln -s $COMMON_ROOT/test262 $ABSOLUTE_NASHORN_HOME/nashorn/test/test262

	echo "Done."

    fi

    echo "Ensuring test262 is up to date..."

    $(cd $ABSOLUTE_NASHORN_HOME/nashorn/test/test262; hg pull -u >/dev/null 2>/dev/null)

    echo "Done."

    echo "Running test262..."

    $(cd $ABSOLUTE_NASHORN_HOME/nashorn; ant test262parallel > $TEST262_OUTPUT)

    FAILED=$(cat $TEST262_OUTPUT|grep "Tests run:"| cut -d ' ' -f 15 |tr -cd '"[[:digit:]]')

    if [ $FAILED -gt $TEST262_PASS_AT_LEAST ]; then 

	echo "FAILURE: There are ${FAILED} failures in test262 and can be no more than ${TEST262_PASS_AT_LEAST}"

	cp $TEST262_OUTPUT ./checkintest.test262.log

	echo "See ./checkintest.test262.log"

	echo "Terminating due to error"

	exit 1

    elif [ $FAILED -lt $TEST262_PASS_AT_LEAST ]; then

	echo "There seem to have been fixes to 262. ${FAILED} < ${TEST262_PASS_AT_LEAST}. Please update limit in bin/checkintest.sh"

    fi

    echo "**** SUCCESS: Test262 passed with no more than ${TEST262_PASS_AT_LEAST} failures."

    if [ $KEEP_OUTPUT == "true" ]; then

	cp $TEST262_OUTPUT ./checkintest.test262.log

	rm -fr $TEST262_OUTPUT

    fi    

}

if [ $RUN_TEST262 != "false" ]; then

    test262;    

fi;

function testnode() {

    TESTNODEJAR_OUTPUT=$ABSOLUTE_NASHORN_HOME/$(mktemp tmp.XXXXX)

    echo "Running node tests..."

#replace node jar properties nashorn with this nashorn

    NODEJAR_PROPERTIES=~/nodejar.properties

    NODE_HOME=$(cat $NODEJAR_PROPERTIES | grep ^node.home | cut -f2 -d=)    

    NASHORN_HOME=$(cat $NODEJAR_PROPERTIES | grep ^nashorn.home | cut -f2 -d=)

    ABSOLUTE_NODE_HOME=$COMMON_ROOT/$(lastpart $NODE_HOME)    

    echo "Writing nodejar.properties..."

    cat > $NODEJAR_PROPERTIES << EOF

node.home=../node

nashorn.home=../$(lastpart $NASHORN_ROOT)

EOF

    echo "Done."

    echo "Checking node home ${ABSOLUTE_NODE_HOME}..."

    if [ ! -e $ABSOLUTE_NODE_HOME ]; then

	echo "Node base dir not found. Cloning node..."    

	$(cd $COMMON_ROOT; git clone https://github.com/joyent/node.git $(lastpart $NODE_HOME) >/dev/null 2>/dev/null)

	echo "Done."

	echo "Updating to last stable version ${NODE_LAST_STABLE}..."

	$(cd $ABSOLUTE_NODE_HOME; git checkout $NODE_LAST_STABLE >/dev/null 2>/dev/null)

	echo "Done."

	echo "Running configure..."

	$(cd $ABSOLUTE_NODE_HOME; ./configure >/dev/null 2>/dev/null)

	echo "Done."

    fi

    echo "Ensuring node is built..."

#make sure node is built

    $(cd $ABSOLUTE_NODE_HOME; make >/dev/null 2>/dev/null)

    echo "Done."

    NODEJAR_HOME=$COMMON_ROOT/nodejar

    if [ ! -e $NODEJAR_HOME ]; then

	echo "No node jar home found. cloning from depot..."

	$(cd $COMMON_ROOT; hg clone https://hg.kenai.com/hg/nodejs~source nodejar >/dev/null 2>/dev/null) 

	$(cd $COMMON_ROOT/nodejar; ant >/dev/null)

	echo "Done."

	echo "Copying node files..."

	$(cd $COMMON_ROOT/nodejar; ant copy-node-files >/dev/null 2>/dev/null)

	echo "Patching node files..."

	$(cd $COMMON_ROOT/nodejar; ant patch-node-files >/dev/null 2>/dev/null)

	echo "Done."

    fi

    echo "Ensuring node.jar is up to date from source depot..."

    $(cd $COMMON_ROOT/nodejar; hg pull -u >/dev/null 2>/dev/null)

    echo "Done."

    echo "Installing nashorn..."

    $(cd $COMMON_ROOT/nodejar; ant >/dev/null)

    echo "Done."

    echo "Running node.jar test..."

    $(cd $COMMON_ROOT/nodejar; mvn clean verify >$TESTNODEJAR_OUTPUT)

    echo "Done."

    failure_check $TESTNODEJAR_OUTPUT

    echo "**** SUCCESS: Node test successful."

    if [ $KEEP_OUTPUT == "true" ]; then

	rm -fr $TESTNODEJAR_OUTPUT

	cp $TESTNODEJAR_OUTPUT ./checkintest.nodejar.log

    fi

}

if [ $RUN_NODE != "false" ]; then

    testnode;

fi;

echo "Finished"