Файл: htmlpurifier-4.3.0/tests/HTMLPurifier/GeneratorTest.php
Строк: 359
<?php
class HTMLPurifier_GeneratorTest extends HTMLPurifier_Harness
{
/**
* Entity lookup table to help for a few tests.
*/
private $_entity_lookup;
public function __construct() {
parent::__construct();
$this->_entity_lookup = HTMLPurifier_EntityLookup::instance();
}
public function setUp() {
parent::setUp();
$this->config->set('Output.Newline', "n");
}
/**
* Creates a generator based on config and context member variables.
*/
protected function createGenerator() {
return new HTMLPurifier_Generator($this->config, $this->context);
}
protected function assertGenerateFromToken($token, $html) {
$generator = $this->createGenerator();
$result = $generator->generateFromToken($token);
$this->assertIdentical($result, $html);
}
function test_generateFromToken_text() {
$this->assertGenerateFromToken(
new HTMLPurifier_Token_Text('Foobar.<>'),
'Foobar.<>'
);
}
function test_generateFromToken_startWithAttr() {
$this->assertGenerateFromToken(
new HTMLPurifier_Token_Start('a',
array('href' => 'dyn?a=foo&b=bar')
),
'<a href="dyn?a=foo&b=bar">'
);
}
function test_generateFromToken_end() {
$this->assertGenerateFromToken(
new HTMLPurifier_Token_End('b'),
'</b>'
);
}
function test_generateFromToken_emptyWithAttr() {
$this->assertGenerateFromToken(
new HTMLPurifier_Token_Empty('br',
array('style' => 'font-family:"Courier New";')
),
'<br style="font-family:"Courier New";" />'
);
}
function test_generateFromToken_startNoAttr() {
$this->assertGenerateFromToken(
new HTMLPurifier_Token_Start('asdf'),
'<asdf>'
);
}
function test_generateFromToken_emptyNoAttr() {
$this->assertGenerateFromToken(
new HTMLPurifier_Token_Empty('br'),
'<br />'
);
}
function test_generateFromToken_error() {
$this->expectError('Cannot generate HTML from non-HTMLPurifier_Token object');
$this->assertGenerateFromToken( null, '' );
}
function test_generateFromToken_unicode() {
$theta_char = $this->_entity_lookup->table['theta'];
$this->assertGenerateFromToken(
new HTMLPurifier_Token_Text($theta_char),
$theta_char
);
}
function test_generateFromToken_backtick() {
$this->assertGenerateFromToken(
new HTMLPurifier_Token_Start('img', array('alt' => '`foo')),
'<img alt="`foo ">'
);
}
function test_generateFromToken_backtickDisabled() {
$this->config->set('Output.FixInnerHTML', false);
$this->assertGenerateFromToken(
new HTMLPurifier_Token_Start('img', array('alt' => '`')),
'<img alt="`">'
);
}
function test_generateFromToken_backtickNoChange() {
$this->assertGenerateFromToken(
new HTMLPurifier_Token_Start('img', array('alt' => '`foo` bar')),
'<img alt="`foo` bar">'
);
}
function assertGenerateAttributes($attr, $expect, $element = false) {
$generator = $this->createGenerator();
$result = $generator->generateAttributes($attr, $element);
$this->assertIdentical($result, $expect);
}
function test_generateAttributes_blank() {
$this->assertGenerateAttributes(array(), '');
}
function test_generateAttributes_basic() {
$this->assertGenerateAttributes(
array('href' => 'dyn?a=foo&b=bar'),
'href="dyn?a=foo&b=bar"'
);
}
function test_generateAttributes_doubleQuote() {
$this->assertGenerateAttributes(
array('style' => 'font-family:"Courier New";'),
'style="font-family:"Courier New";"'
);
}
function test_generateAttributes_singleQuote() {
$this->assertGenerateAttributes(
array('style' => 'font-family:'Courier New';'),
'style="font-family:'Courier New';"'
);
}
function test_generateAttributes_multiple() {
$this->assertGenerateAttributes(
array('src' => 'picture.jpg', 'alt' => 'Short & interesting'),
'src="picture.jpg" alt="Short & interesting"'
);
}
function test_generateAttributes_specialChar() {
$theta_char = $this->_entity_lookup->table['theta'];
$this->assertGenerateAttributes(
array('title' => 'Theta is ' . $theta_char),
'title="Theta is ' . $theta_char . '"'
);
}
function test_generateAttributes_minimized() {
$this->config->set('HTML.Doctype', 'HTML 4.01 Transitional');
$this->assertGenerateAttributes(
array('compact' => 'compact'), 'compact', 'menu'
);
}
function test_generateFromTokens() {
$this->assertGeneration(
array(
new HTMLPurifier_Token_Start('b'),
new HTMLPurifier_Token_Text('Foobar!'),
new HTMLPurifier_Token_End('b')
),
'<b>Foobar!</b>'
);
}
protected function assertGeneration($tokens, $expect) {
$generator = new HTMLPurifier_Generator($this->config, $this->context);
$result = $generator->generateFromTokens($tokens);
$this->assertIdentical($expect, $result);
}
function test_generateFromTokens_Scripting() {
$this->assertGeneration(
array(
new HTMLPurifier_Token_Start('script'),
new HTMLPurifier_Token_Text('alert(3 < 5);'),
new HTMLPurifier_Token_End('script')
),
"<script><!--//--><![CDATA[//><!--nalert(3 < 5);n//--><!]]></script>"
);
}
function test_generateFromTokens_Scripting_missingCloseTag() {
$this->assertGeneration(
array(
new HTMLPurifier_Token_Start('script'),
new HTMLPurifier_Token_Text('alert(3 < 5);'),
),
"<script>alert(3 < 5);"
);
}
function test_generateFromTokens_Scripting_doubleBlock() {
$this->assertGeneration(
array(
new HTMLPurifier_Token_Start('script'),
new HTMLPurifier_Token_Text('alert(3 < 5);'),
new HTMLPurifier_Token_Text('foo();'),
new HTMLPurifier_Token_End('script')
),
"<script>alert(3 < 5);foo();</script>"
);
}
function test_generateFromTokens_Scripting_disableWrapper() {
$this->config->set('Output.CommentScriptContents', false);
$this->assertGeneration(
array(
new HTMLPurifier_Token_Start('script'),
new HTMLPurifier_Token_Text('alert(3 < 5);'),
new HTMLPurifier_Token_End('script')
),
"<script>alert(3 < 5);</script>"
);
}
function test_generateFromTokens_XHTMLoff() {
$this->config->set('HTML.XHTML', false);
// omit trailing slash
$this->assertGeneration(
array( new HTMLPurifier_Token_Empty('br') ),
'<br>'
);
// there should be a test for attribute minimization, but it is
// impossible for something like that to happen due to our current
// definitions! fix it later
// namespaced attributes must be dropped
$this->assertGeneration(
array( new HTMLPurifier_Token_Start('p', array('xml:lang'=>'fr')) ),
'<p>'
);
}
function test_generateFromTokens_TidyFormat() {
// abort test if tidy isn't loaded
if (!extension_loaded('tidy')) return;
// just don't test; Tidy is exploding on me.
return;
$this->config->set('Core.TidyFormat', true);
$this->config->set('Output.Newline', "n");
// nice wrapping please
$this->assertGeneration(
array(
new HTMLPurifier_Token_Start('div'),
new HTMLPurifier_Token_Text('Text'),
new HTMLPurifier_Token_End('div')
),
"<div>n Textn</div>n"
);
}
function test_generateFromTokens_sortAttr() {
$this->config->set('Output.SortAttr', true);
$this->assertGeneration(
array( new HTMLPurifier_Token_Start('p', array('b'=>'c', 'a'=>'d')) ),
'<p a="d" b="c">'
);
}
}
// vim: et sw=4 sts=4