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#!/usr/bin/env ruby
require File.join(File.dirname(__FILE__), 'helper')
require 'erb'
require 'w3c_validators'
class ValidateFixtures < Test::Unit::TestCase
include W3CValidators
def setup
@v = MarkupValidator.new
sleep 1 # delay per WC3 request
end
HTML_4_0_TEMPLATE = <<EOD
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html>
<head>
<title><%= test_name %></title>
</head>
<body>
<%= content %>
</body>
</html>
EOD
XHTML_1_0_TEMPLATE = <<EOD
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
<title><%= test_name %></title>
</head>
<body>
<%= content %>
</body>
</html>
EOD
fixtures.each do |name, doc|
if doc['html'] && (doc['valid_html'].nil? || doc['valid_html'])
define_method("test_html_output_validity_of_#{name}") do
assert_produces_valid_html(name, doc['html'])
end
define_method("test_xhtml_output_validity_of_#{name}") do
assert_produces_valid_xhtml(name, doc['html'])
end
end
end
private
def assert_produces_valid_html(test_name, content)
body = ERB.new(HTML_4_0_TEMPLATE, nil,'-%').result(binding)
assert_validates(body)
end
def assert_produces_valid_xhtml(test_name, content)
body = ERB.new(XHTML_1_0_TEMPLATE, nil,'-%').result(binding)
assert_validates(body)
end
def assert_validates(body)
results = @v.validate_text(body)
errors = results.errors
warnings = results.warnings.reject {|w| w.message_id == "247" } # NET-enabling start-tag requires SHORTTAG YES.
assert(errors.empty?, "Validator errors: \n" +
errors.collect {|e| "'#{e.to_s}'"}.join("\n"))
assert(warnings.empty?, "Validator warnings: \n" +
warnings.collect {|w| "'#{w.to_s}'"}.join("\n"))
end
end
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