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Add CDATA support to the Lexers, as well as give PEARSax3 entity replacement.

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git-svn-id: http://htmlpurifier.org/svnroot/htmlpurifier/trunk@106 48356398-32a2-884e-a903-53898d9a118a
This commit is contained in:
Edward Z. Yang
2006-07-23 23:04:34 +00:00
parent 5ce0ae7056
commit 609977f9f5
6 changed files with 165 additions and 65 deletions
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14
tests/HTMLPurifier/Lexer/DirectLexTest.php
View File

@@ -11,6 +11,13 @@ class HTMLPurifier_Lexer_DirectLexTest extends UnitTestCase
$this->DirectLex = new HTMLPurifier_Lexer_DirectLex();
}
function test_specialEntityCallback() {
$HP =& $this->DirectLex;
$this->assertIdentical("'",$HP->specialEntityCallback(
array(''', null, '39', null) ));
}
function test_parseData() {
$HP =& $this->DirectLex;
@@ -29,13 +36,6 @@ class HTMLPurifier_Lexer_DirectLexTest extends UnitTestCase
$this->assertIdentical('-', $HP->parseData('-'));
}
function test_specialEntityCallback() {
$HP =& $this->DirectLex;
$this->assertIdentical("'",$HP->specialEntityCallback(
array(''', null, '39', null) ));
}
// internals testing
function test_parseAttributeString() {

59
tests/HTMLPurifier/LexerTest.php
View File

@@ -6,11 +6,14 @@ require_once 'HTMLPurifier/Lexer/PEARSax3.php';
class HTMLPurifier_LexerTest extends UnitTestCase
{
var $Lexer;
var $DirectLex, $PEARSax3, $DOMLex;
var $_entity_lookup;
var $_has_dom;
function setUp() {
$this->Lexer = new HTMLPurifier_Lexer();
$this->DirectLex = new HTMLPurifier_Lexer_DirectLex();
$this->PEARSax3 = new HTMLPurifier_Lexer_PEARSax3();
@@ -24,6 +27,14 @@ class HTMLPurifier_LexerTest extends UnitTestCase
}
function test_substituteNonSpecialEntities() {
$char_theta = $this->_entity_lookup->table['theta'];
$this->assertIdentical($char_theta,
$this->Lexer->substituteNonSpecialEntities('θ') );
$this->assertIdentical('"',
$this->Lexer->substituteNonSpecialEntities('"') );
}
function test_tokenizeHTML() {
$input = array();
@@ -156,40 +167,70 @@ class HTMLPurifier_LexerTest extends UnitTestCase
$expect[12] = array( new HTMLPurifier_Token_Text('"') );
$sax_expect[12] = false; // choked!
// DOM and SAX choke on this
//$char_circ = $this->_entity_lookup->table['circ'];
//$input[13] = 'ˆ';
//$expect[13] = array( new HTMLPurifier_Token_Text($char_circ) );
// CDATA sections!
$input[13] = '<![CDATA[You <b>can&#39;t</b> get me!]]>';
$expect[13] = array( new HTMLPurifier_Token_Text(
'You <b>can&#39;t</b> get me!' // raw
) );
$sax_expect[13] = array( // SAX has a seperate call for each entity
new HTMLPurifier_Token_Text('You '),
new HTMLPurifier_Token_Text('<'),
new HTMLPurifier_Token_Text('b'),
new HTMLPurifier_Token_Text('>'),
new HTMLPurifier_Token_Text('can'),
new HTMLPurifier_Token_Text('&'),
new HTMLPurifier_Token_Text('#39;t'),
new HTMLPurifier_Token_Text('<'),
new HTMLPurifier_Token_Text('/b'),
new HTMLPurifier_Token_Text('>'),
new HTMLPurifier_Token_Text(' get me!')
);
$char_theta = $this->_entity_lookup->table['theta'];
$char_rarr = $this->_entity_lookup->table['rarr'];
// test entity replacement
$input[14] = '&theta;';
$expect[14] = array( new HTMLPurifier_Token_Text($char_theta) );
// test that entities aren't replaced in CDATA sections
$input[15] = '&theta; <![CDATA[&rarr;]]>';
$expect[15] = array( new HTMLPurifier_Token_Text($char_theta . ' &rarr;') );
$sax_expect[15] = array(
new HTMLPurifier_Token_Text($char_theta . ' '),
new HTMLPurifier_Token_Text('&'),
new HTMLPurifier_Token_Text('rarr;')
);
foreach($input as $i => $discard) {
$result = $this->DirectLex->tokenizeHTML($input[$i]);
$this->assertEqual($expect[$i], $result, 'Test '.$i.': %s');
$this->assertEqual($expect[$i], $result, 'DirectLexTest '.$i.': %s');
paintIf($result, $expect[$i] != $result);
// assert unless I say otherwise
$sax_result = $this->PEARSax3->tokenizeHTML($input[$i]);
if (!isset($sax_expect[$i])) {
// by default, assert with normal result
$this->assertEqual($expect[$i], $sax_result, 'Test '.$i.': %s');
$this->assertEqual($expect[$i], $sax_result, 'PEARSax3Test '.$i.': %s');
paintIf($sax_result, $expect[$i] != $sax_result);
} elseif ($sax_expect[$i] === false) {
// assertions were turned off, optionally dump
// paintIf($sax_expect, $i == NUMBER);
} else {
// match with a custom SAX result array
$this->assertEqual($sax_expect[$i], $sax_result, 'Test '.$i.': %s');
$this->assertEqual($sax_expect[$i], $sax_result, 'PEARSax3Test (custom) '.$i.': %s');
paintIf($sax_result, $sax_expect[$i] != $sax_result);
}
if ($this->_has_dom) {
$dom_result = $this->DOMLex->tokenizeHTML($input[$i]);
// same structure as SAX
if (!isset($dom_expect[$i])) {
$this->assertEqual($expect[$i], $dom_result, 'Test '.$i.': %s');
$this->assertEqual($expect[$i], $dom_result, 'DOMLexTest '.$i.': %s');
paintIf($dom_result, $expect[$i] != $dom_result);
} elseif ($dom_expect[$i] === false) {
// paintIf($dom_result, $i == NUMBER);
} else {
$this->assertEqual($dom_expect[$i], $dom_result, 'Test '.$i.': %s');
$this->assertEqual($dom_expect[$i], $dom_result, 'DOMLexTest (custom) '.$i.': %s');
paintIf($dom_result, $dom_expect[$i] != $dom_result);
}
}