#!/usr/bin/perl

# Copyright (c) 2009 Symbian Foundation Ltd

# This component and the accompanying materials are made available

# under the terms of the License "Eclipse Public License v1.0"

# which accompanies this distribution, and is available

# at the URL "http://www.eclipse.org/legal/epl-v10.html".

#

# Initial Contributors:

# Symbian Foundation Ltd - initial contribution.

#	Maciej Seroka, maciejs@symbian.org

#

# Description:

#   This is a tool for updating BRAG status with test results.

use strict;

use Getopt::Long;

use XML::Simple;

use Tie::File;

my $brag_file;

my $ats_report;

my $test_report;

my $help;

my $line;

my $auto_tests_total;

my $auto_tests_passed;

my $auto_tests_failed;

my $auto_tests_notrun;

my $man_tests_total;

my $man_tests_passed;

my $man_tests_failed;

my $man_tests_notrun;

my $temp_path;

my $detailshref;

my $xml_report;

my $test_case;

my $test_brag_xml;

my $existing_results;

my $n;

my $m;

my @lines;

sub usage($);

sub help();

sub usage_error();

my %optmap = (  'brag-file' => \$brag_file,

			    'ats-report' => \$ats_report,

			    'test-report' => \$test_report,

				'help' => \$help);

GetOptions(\%optmap,

          'brag-file=s',

          'ats-report=s',

          'test-report=s',

		  'help!') 

          or usage_error();

if ($help) {

	help();

}

# --brag-file is mandatory.

usage_error(), unless (defined($brag_file));

# --ats-report is mandatory.

usage_error(), unless (defined($ats_report));

open (FILE, "<$ats_report") or die ("Couldn't open $ats_report for reading: $!\n");

my $read_flag = -1;

print "Reading $ats_report... ";

while ($line = <FILE>) {

	chomp $line;

	if ($read_flag >= 0) { $read_flag++ }

	if ($read_flag == 1) { # Get Total number of tests.

		$auto_tests_total = $line;

		# Remove td tags.

		$auto_tests_total =~ s/^.*\">//;

		$auto_tests_total =~ s/<.*//;

	}

	if ($read_flag == 4) { # Get number of Passed tests.

		($auto_tests_passed) = split /\//,$line;

		$auto_tests_passed =~ s/^.*\">//; # Remove opening td tag.

	}

	if ($read_flag == 5) { # Get number of Failed tests.

		($auto_tests_failed) = split /\//,$line;

		$auto_tests_failed =~ s/^.*\">//; # Remove opening td tag.

	}

	if ($read_flag == 7) { # Get number of Not run tests.

		($auto_tests_notrun) = split /\//,$line;

		$auto_tests_notrun =~ s/^.*\">//; # Remove opening td tag.

	}

	if ($line eq "<td class=\"tableData\">Nested tests<\/td>") { # Set flag for reading results.

		$read_flag = 0;

	}

	if (($line eq "<\/tr>") && ($read_flag >= 0)) { # Exit loop.

		last;

	};

}

close FILE;

print "complete\n";

print "Total number of tests: $auto_tests_total\n";

print "Passed tests: $auto_tests_passed\n";

print "Failed tests: $auto_tests_failed\n";

print "Not run tests: $auto_tests_notrun\n";

# Define detailshref attribute.

$temp_path = $brag_file;

$temp_path =~ s/\\/\//g; # Replace \ with /

$temp_path =~ s/\/summary\/.*//;

$detailshref = $ats_report;

$detailshref =~ s/\\/\//g; # Replace \ with /

$detailshref =~ s/($temp_path)/../;

if (defined($test_report)) { # Get manual Smoketest results.

	print "Parsing " . $test_report . "... ";

	$xml_report = XMLin("$test_report", keeproot => 1, forcearray => [ 'test-set', 'test-case' ], keyattr => [] );

	print "complete \n";

	$man_tests_total = 0;

	$man_tests_passed = 0;

	$man_tests_failed = 0;

	$man_tests_notrun = 0;

	foreach $test_case (@{$xml_report->{'test-report'}->{'test-set'}->[0]->{'test-case'}}) {

		if (lc($test_case->{'result'}) eq "passed") { $man_tests_passed++ }

		if (lc($test_case->{'result'}) eq "failed") { $man_tests_failed++ }

		if (lc($test_case->{'result'}) eq "not run") { $man_tests_notrun++ }

		$man_tests_total++;

	}

	print "Total number of tests: $man_tests_total\n";

	print "Passed tests: $man_tests_passed\n";

	print "Failed tests: $man_tests_failed\n";

	print "Not run tests: $man_tests_notrun\n";

}

# Check for Smoketest results in BRAG file.

open (FILE, "<$brag_file") or die ("Couldn't open $brag_file for reading: $!\n");

$existing_results = 0;

$n = 0;

while ($line = <FILE>)

{

	chomp $line;

	if ($line =~ "<phase name=\"Test\">") {

		$existing_results = 1;

		last;

	}

	$n++;

}

close FILE;

tie @lines, 'Tie::File', $brag_file or die ("Couldn't tie file $brag_file: $!\n");

if ($existing_results) { # Delete existing Test Results from BRAG file.

	$m = 0;

	do {

		$m++;

	} while (@lines[$n+$m] !~ "<\/phase>");

	splice @lines, $n, $m+1;

}

# Insert (New) Test Results to BRAG file.

$n = 0;

foreach ( @lines )

{

	if (lc(@lines[$n]) =~ "<\/buildstatus>") {

		last;

	}

	$n++;

}

splice @lines, $n, 0, "<phase name=\"Test\">"; $n++;

splice @lines, $n, 0, "<step detailshref=\"$detailshref\" name=\"Smoketest - automated tests\">"; $n++;

splice @lines, $n, 0, "<nestedtests count=\"$auto_tests_total\" property=\"total\"/>"; $n++;

splice @lines, $n, 0, "<nestedtests count=\"$auto_tests_passed\" property=\"passed\"/>"; $n++;

splice @lines, $n, 0, "<nestedtests count=\"$auto_tests_failed\" property=\"failed\"/>"; $n++;

splice @lines, $n, 0, "<nestedtests count=\"$auto_tests_notrun\" property=\"not run\"/>"; $n++;

splice @lines, $n, 0, "<\/step>"; $n++;

if (defined($test_report)) {

	splice @lines, $n, 0, "<step name=\"Smoketest - manual tests\">"; $n++;

	splice @lines, $n, 0, "<nestedtests count=\"$man_tests_total\" property=\"total\"/>"; $n++;

	splice @lines, $n, 0, "<nestedtests count=\"$man_tests_passed\" property=\"passed\"/>"; $n++;

	splice @lines, $n, 0, "<nestedtests count=\"$man_tests_failed\" property=\"failed\"/>"; $n++;

	splice @lines, $n, 0, "<nestedtests count=\"$man_tests_notrun\" property=\"not run\"/>"; $n++;

	splice @lines, $n, 0, "<\/step>"; $n++;

}

splice @lines, $n, 0, "<\/phase>";

untie @lines;

print "$brag_file updated\n";

# Create Test_BRAG.xml

$test_brag_xml = $temp_path . "\/summary\/" . "Test_BRAG.xml";

if (-e $test_brag_xml) { # Delete the file if exists.

	unlink($test_brag_xml);

	print "$test_brag_xml deleted\n";

}

open (FILE, "> $test_brag_xml") or die ("Couldn't open $test_brag_xml for writing: $!\n");

print FILE "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n";

print FILE "<?xml-stylesheet type='text/xsl' href='brag.xsl'?>\n";

print FILE "<buildStatus>\n";

print FILE "<phase name=\"Test\">\n";

print FILE "<step detailshref=\"$detailshref\" name=\"Smoketest - automated tests\">\n";

print FILE "<nestedtests count=\"$auto_tests_total\" property=\"total\"/>\n";

print FILE "<nestedtests count=\"$auto_tests_passed\" property=\"passed\"/>\n";

print FILE "<nestedtests count=\"$auto_tests_failed\" property=\"failed\"/>\n";

print FILE "<nestedtests count=\"$auto_tests_notrun\" property=\"not run\"/>\n";

print FILE "<\/step>\n";

if (defined($test_report)) {

	print FILE "<step name=\"Smoketest - manual tests\">\n";

	print FILE "<nestedtests count=\"$man_tests_total\" property=\"total\"/>\n";

	print FILE "<nestedtests count=\"$man_tests_passed\" property=\"passed\"/>\n";

	print FILE "<nestedtests count=\"$man_tests_failed\" property=\"failed\"/>\n";

	print FILE "<nestedtests count=\"$man_tests_notrun\" property=\"not run\"/>\n";

	print FILE "<\/step>\n";

}

print FILE "<\/phase>\n";

print FILE "</buildStatus>\n";

close FILE;

print "$test_brag_xml saved\n";

exit 0;

sub usage($)

{

    my $error = shift;

    my $fh = $error == 0 ? *STDOUT : *STDERR;

    print $fh "update_brag_status.pl\n" .

            "Specify the BRAG xml file and ATS report\n" .

            "synopsis:\n" .

            "  update_brag_status.pl --help\n" .

            "  update_brag_status.pl [--brag-file=XML_FILE] [--ats-report=HTML_REPORT] [--test-report=XML_REPORT] \n" .

            "options:\n" .

            "  --help                        Display this help and exit.\n" .

            "  --brag-file=XML_FILE          XML_FILE is the full path to the file containing BRAG summary.\n" .

            "  --ats-report=HTML_REPORT      HTML_REPORT is the full path to the ATS report.\n" .

            "  --test-report=XML_REPORT      XML_REPORT is the name of the test report for manually executed tests.\n" .

			"                                If not specified only automated tests results will be taken into account.\n";

    exit $error;            

}

sub help()

{

    usage(0);

}

sub usage_error()

{

    usage(1);

}