#!/usr/bin/perl

# Copyright (C) 2010 Google Inc. 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 Google, Inc. 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 GOOGLE 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 GOOGLE OR ITS 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 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.

# Temporary script to test the HTML5 parser until it is able to

# run enough LayoutTests so that we know what changes we'll need

# to make to run-webkit-tests to support testing with the new parser.

# NOTE: This script is a total hack and should be rolled into

# run-webkit-tests instead of being improved further.

use strict;

use warnings;

use FindBin;

use lib $FindBin::Bin;

use webkitdirs;

use VCSUtils;

sub writeToFile($$)

{

    my ($filePath, $contents) = @_;

    open NEWFILE, ">", "$filePath" or die "Could not create $filePath. $!\n";

    print NEWFILE $contents;

    close NEWFILE;

}

setConfiguration();

my $productDir = productDir();

my $dumpTool = "$productDir/DumpRenderTree";

chdirWebKit();

my @args = argumentsForConfiguration();

system("WebKitTools/Scripts/build-dumprendertree", @args) == 0 or die "Failed to build DumpRenderTree";

my @tests = (

    "html5lib/runner",

);

foreach my $test (@tests) {

    # This logic is super-dumb.  Instead of making it smarter, we should

    # roll this into run-webkit-tests once we can run enough of the layout tests.

    my $testPath = "LayoutTests/$test.html";

    my $expectedPath = "LayoutTests/$test-expected-html5.txt";

    my $actualPath = "LayoutTests/$test-actual-html5.txt";

    my $command = "DYLD_FRAMEWORK_PATH=$productDir $dumpTool --html5-treebuilder $testPath";

    print $command, "\n";

    my $output = `$command`;

    writeToFile($actualPath, $output);

    if (-r $expectedPath) {

        my $expectedOutput = `cat $expectedPath`;

        if ($expectedOutput eq $output) {

            print "$test -> PASS\n";

        } else {

            print "$test -> FAIL, diff:\n";

            system("diff -u $expectedPath $actualPath");

        }

    } else {

        print "$test -> NEW, results:\n";

        writeToFile($expectedPath, $output);

        print $output;

    }

}