#!/bin/bash
#
# vim:set ts=2 sw=2 sts=2 et:
#
# ***** BEGIN LICENSE BLOCK *****
# Version: MPL 1.1/GPL 2.0/LGPL 2.1
#
# The contents of this file are subject to the Mozilla Public License Version
# 1.1 (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
# http://www.mozilla.org/MPL/
#
# Software distributed under the License is distributed on an "AS IS" basis,
# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
# for the specific language governing rights and limitations under the
# License.
#
# The Original Code is mozilla.org code.
#
# The Initial Developer of the Original Code is Google Inc.
# Portions created by the Initial Developer are Copyright (C) 2005
# the Initial Developer. All Rights Reserved.
#
# Contributor(s):
#  Darin Fisher <darin@meer.net>
#  Dave Liebreich <davel@mozilla.com>
#  Jeff Walden <jwalden+code@mit.edu>
#
# Alternatively, the contents of this file may be used under the terms of
# either the GNU General Public License Version 2 or later (the "GPL"), or
# the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
# in which case the provisions of the GPL or the LGPL are applicable instead
# of those above. If you wish to allow use of your version of this file only
# under the terms of either the GPL or the LGPL, and not to allow others to
# use your version of this file under the terms of the MPL, indicate your
# decision by deleting the provisions above and replace them with the notice
# and other provisions required by the GPL or the LGPL. If you do not delete
# the provisions above, a recipient may use your version of this file under
# the terms of any one of the MPL, the GPL or the LGPL.
#
# ***** END LICENSE BLOCK ***** */

# allow core dumps
ulimit -c 20480 2> /dev/null

# Make assertions fatal
XPCOM_DEBUG_BREAK=stack-and-abort; export XPCOM_DEBUG_BREAK

exit_status=0


##########################
# COMMAND-LINE ARGUMENTS #
##########################

# This provides the path to xpcshell.
xpcshell="$1"

# The directory containing Mozilla source code is specified as the first
# argument to this script, in a format usable by load() in xpcshell.  This
# enables do_import_script to work for any JS file in the source tree.
topsrcdir="$2"

# Tests which depend on files in the source directory will need a native path
# to actually access those files, or otherwise they must rely on hacks such as
# getting the current working/process directory and committing other atrocities.
# This argument is a native path to the top-level source directory, useful for
# tests which require access to files so that they can access them in a vaguely
# clean manner.
native_topsrcdir="$3"

# The sample Makefile for the xpcshell-simple harness adds the directory where
# the test_*.js files reside as an arg.  If no arg is specified, assume the
# current directory is where the *.js files live.
testdir="$4"
if [ "x$testdir" = "x" ]; then
    testdir=.
fi


###############################
# SETUP FOR RUNNING THE TESTS #
###############################

# files matching the pattern head_*.js are treated like test setup files
# - they are run after head.js but before the test file
headfiles="-f $topsrcdir/tools/test-harness/xpcshell-simple/head.js"
for h in $testdir/head_*.js
do
    if [ -f $h ]; then
	headfiles="$headfiles -f $h"
    fi
done

# files matching the pattern tail_*.js are treated like teardown files
# - they are run after tail.js
tailfiles="-f $topsrcdir/tools/test-harness/xpcshell-simple/tail.js"
tailfiles="$tailfiles -f $topsrcdir/tools/test-harness/xpcshell-simple/execute_test.js"
for t in $testdir/tail_*.js
do
    if [ -f $t ]; then
	tailfiles="$tailfiles -f $t"
    fi
done


#################
# RUN EACH TEST #
#################

for t in $testdir/test_*.js
do
    NATIVE_TOPSRCDIR="$native_topsrcdir" TOPSRCDIR="$topsrcdir" $xpcshell -j -s $headfiles -f $t $tailfiles 2> $t.log 1>&2
    rv="$?"
    if [ ! "$rv" = "0"  -o \
         `grep -c '\*\*\* PASS' $t.log` = 0 ]
    then
        echo "TEST-UNEXPECTED-FAIL | $t | test failed, see log"
        echo "$t.log:"
        echo ">>>>>>>"
        cat $t.log
        echo ""
        echo "<<<<<<<"
        exit_status=1
    else
        echo "TEST-PASS | $t | all tests passed"
    fi
done

exit $exit_status