#!/usr/bin/perl -w
# Copyright (c) 2015, University of Kaiserslautern
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#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met:
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# 1. Redistributions of source code must retain the above copyright notice,
#    this list of conditions and the following disclaimer.
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#    notice, this list of conditions and the following disclaimer in the
#    documentation and/or other materials provided with the distribution.
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# 3. Neither the name of the copyright holder nor the names of its
#    contributors may be used to endorse or promote products derived from
#    this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER
# OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
# PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
# Authors:
#    Matthias Jung, Felipe S. Prado, Thanh C. Tran
#

# Test TLM Compliance:
# This test runs the simulation with standard configuration

# Run Simulation:

# Get number of Cores:
use Config;
my $numberOfCores;
if ($Config{osname} eq "darwin") 
{
    $numberOfCores = `sysctl -n hw.ncpu`;
}
elsif ($Config{osname} eq "linux") 
{
    $numberOfCores = `cat /proc/cpuinfo | grep processor | wc -l`;
}

chdir("../../../build/simulator/");

$exampleInitiatorLine = `grep -n '#define USE_EXAMPLE_INITIATOR' ../../DRAMSys/library/src/simulation/SimulationManager.h | cut -d: -f 1`;
chomp $exampleInitiatorLine;

system("sed -i.bu '" . $exampleInitiatorLine . "s^.*^#define USE_EXAMPLE_INITIATOR 1^' ../../DRAMSys/library/src/simulation/SimulationManager.h");

`make -j$numberOfCores > /dev/null 2>&1`;

$storeModeLine = `grep -n '<StoreMode value=' ../../DRAMSys/tests/TLM_compliance/fifoStrict.xml | cut -d: -f 1`;
chomp $storeModeLine;

system("sed -i.bu '" . $storeModeLine . "s^.*^    <StoreMode value=\"Store\"/>^' ../../DRAMSys/tests/TLM_compliance/fifoStrict.xml");

`./DRAMSys ../../DRAMSys/tests/TLM_compliance/sim-batch.xml &> ../../DRAMSys/tests/TLM_compliance/output.txt`;

if("" ne `grep "Error: tlm2_protocol_checker" ../../DRAMSys/tests/TLM_compliance/output.txt`)
{
	clean_backup_files();
    exit -1;
}

system("sed -i.bu '" . $exampleInitiatorLine . "s^.*^#define USE_EXAMPLE_INITIATOR 0^' ../../DRAMSys/library/src/simulation/SimulationManager.h");

`make -j$numberOfCores > /dev/null 2>&1`;

system("sed -i.bu '" . $storeModeLine . "s^.*^    <StoreMode value=\"NoStorage\"/>^' ../../DRAMSys/tests/TLM_compliance/fifoStrict.xml");

`rm -f sim-batch/TLM_compliance_test*.tdb`;

`./DRAMSys ../../DRAMSys/tests/TLM_compliance/sim-batch.xml &> ../../DRAMSys/tests/TLM_compliance/output.txt`;

if("" ne `grep "Error: tlm2_protocol_checker" ../../DRAMSys/tests/TLM_compliance/output.txt`)
{
	clean_backup_files();
    exit -1;
}
clean_backup_files();
exit 0;

sub clean_backup_files {
        `rm -rf ../../DRAMSys/library/src/simulation/SimulationManager.h.bu`;
	`rm -rf ../../DRAMSys/tests/TLM_compliance/fifoStrict.xml.bu`;
}









