WebKitTools/Scripts/generate-coverage-data

#!/usr/bin/perl -w

# Copyright (C) 2005, 2006 Apple Computer, Inc.  All rights reserved.
# Copyright (C) 2007 Holger Hans Peter Freyther.  All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
#
# 1.  Redistributions of source code must retain the above copyright
#     notice, this list of conditions and the following disclaimer. 
# 2.  Redistributions in binary form must reproduce the above copyright
#     notice, this list of conditions and the following disclaimer in the
#     documentation and/or other materials provided with the distribution. 
# 3.  Neither the name of Apple Computer, Inc. ("Apple") 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 APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
# EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
# DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
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# (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 LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

# Simple script to build, run and visualize coverage information

use strict;
use File::Basename;
use File::Spec;
use FindBin;
use Getopt::Long qw(:config pass_through);
use lib $FindBin::Bin;
use webkitdirs;
use POSIX;

# Generate a name for our results
my $svnVersion = determineCurrentSVNRevision();
my @timeData = localtime(time);
my $resultName = $svnVersion . "-" . join('_', @timeData);
my @otherOptions = ();

# Move to the source directory
# Delete old gcov files
# Compile WebKit and run the tests
# Generate the coverage graph...
# Upload

$ENV{'WEBKIT_COVERAGE_BUILD'} = 1;
chdirWebKit();

# Clean-up old files
print "Cleaning up\n";
system("if [ -d WebKitBuild ]; then find WebKitBuild -name '*.gcda' -delete; fi;") == 0 or die;


print "Building and testing\n";
system("WebKitTools/Scripts/build-webkit", "--coverage", @ARGV) == 0 or die;
system "WebKitTools/Scripts/run-webkit-tests", "--no-launch-safari";
system "WebKitTools/Scripts/run-javascriptcore-tests", "--coverage", @ARGV;

# Collect the data and generate a report
print "Collecting coverage data\n";
system("WebKitTools/CodeCoverage/run-generate-coverage-data", $resultName,  "WebKitBuild/Coverage") == 0 or die;
system("WebKitTools/CodeCoverage/regenerate-coverage-display", "WebKitBuild/Coverage", "WebKitBuild/Coverage/html") == 0 or die;

print "Done\n";