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[1.2.0]

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- Partially finished migrating to new Context object (done in r485).
- Created HTMLPurifier_Harness to assist with testing, ChildDefTest migrated to that framework.

git-svn-id: http://htmlpurifier.org/svnroot/htmlpurifier/trunk@484 48356398-32a2-884e-a903-53898d9a118a
This commit is contained in:
Edward Z. Yang
2006-10-01 20:47:07 +00:00
parent 58be73fcf7
commit 8f515b9cda
21 changed files with 261 additions and 203 deletions
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206
tests/HTMLPurifier/ChildDefTest.php
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@@ -1,122 +1,78 @@
<?php
require_once 'HTMLPurifier/Harness.php';
require_once 'HTMLPurifier/ChildDef.php';
require_once 'HTMLPurifier/Lexer/DirectLex.php';
require_once 'HTMLPurifier/Generator.php';
class HTMLPurifier_ChildDefTest extends UnitTestCase
class HTMLPurifier_ChildDefTest extends HTMLPurifier_Harness
{
var $def;
var $lex;
var $gen;
function HTMLPurifier_ChildDefTest() {
// it is vital that the tags be treated as literally as possible
$this->lex = new HTMLPurifier_Lexer_DirectLex();
$this->gen = new HTMLPurifier_Generator();
parent::UnitTestCase();
}
function assertSeries($inputs, $expect, $config, $context = array()) {
foreach ($inputs as $i => $input) {
if (!isset($context[$i])) {
$context[$i] = null;
}
if (!isset($config[$i])) {
$config[$i] = HTMLPurifier_Config::createDefault();
}
$tokens = $this->lex->tokenizeHTML($input, $config[$i]);
$result = $this->def->validateChildren($tokens, $config[$i], $context[$i]);
if (is_bool($expect[$i])) {
$this->assertIdentical($expect[$i], $result, "Test $i: %s");
} else {
$result_html = $this->gen->generateFromTokens($result, $config[$i]);
$this->assertIdentical($expect[$i], $result_html, "Test $i: %s");
paintIf($result_html, $result_html != $expect[$i]);
}
}
function setUp() {
$this->obj = null;
$this->func = 'validateChildren';
$this->to_tokens = true;
$this->to_html = true;
}
function test_custom() {
$this->def = new HTMLPurifier_ChildDef_Custom(
'(a, b?, c*, d+, (a, b)*)');
$this->obj = new HTMLPurifier_ChildDef_Custom('(a,b?,c*,d+,(a,b)*)');
$inputs = array();
$expect = array();
$config = array();
$this->assertResult('', false);
$this->assertResult('<a /><a />', false);
$inputs[0] = '';
$expect[0] = false;
$this->assertResult('<a /><b /><c /><d /><a /><b />');
$this->assertResult('<a /><d>Dob</d><a /><b>foo</b>'.
'<a href="moo" /><b>foo</b>');
$inputs[1] = '<a /><b /><c /><d /><a /><b />';
$expect[1] = true;
$inputs[2] = '<a /><d>Dob</d><a /><b>foo</b><a href="moo" /><b>foo</b>';
$expect[2] = true;
$inputs[3] = '<a /><a />';
$expect[3] = false;
$this->assertSeries($inputs, $expect, $config);
}
function test_table() {
// currently inactive, awaiting augmentation
// the table definition
$this->def = new HTMLPurifier_ChildDef_Table();
$this->obj = new HTMLPurifier_ChildDef_Table();
$inputs = $expect = $config = array();
$inputs[0] = '';
$expect[0] = false;
$this->assertResult('', false);
// we're using empty tags to compact the tests: under real circumstances
// there would be contents in them
$inputs[1] = '<tr />';
$expect[1] = true;
$inputs[2] = '<caption /><col /><thead /><tfoot /><tbody>'.
'<tr><td>asdf</td></tr></tbody>';
$expect[2] = true;
$inputs[3] = '<col /><col /><col /><tr />';
$expect[3] = true;
$this->assertResult('<tr />');
$this->assertResult('<caption /><col /><thead /><tfoot /><tbody>'.
'<tr><td>asdf</td></tr></tbody>');
$this->assertResult('<col /><col /><col /><tr />');
// mixed up order
$inputs[4] = '<col /><colgroup /><tbody /><tfoot /><thead /><tr>1</tr><caption /><tr />';
$expect[4] = '<caption /><col /><colgroup /><thead /><tfoot /><tbody /><tr>1</tr><tr />';
$this->assertResult(
'<col /><colgroup /><tbody /><tfoot /><thead /><tr>1</tr><caption /><tr />',
'<caption /><col /><colgroup /><thead /><tfoot /><tbody /><tr>1</tr><tr />');
// duplicates of singles
// - first caption serves
// - trailing tfoots/theads get turned into tbodys
$inputs[5] = '<caption>1</caption><caption /><tbody /><tbody /><tfoot>1</tfoot><tfoot />';
$expect[5] = '<caption>1</caption><tfoot>1</tfoot><tbody /><tbody /><tbody />';
$this->assertResult(
'<caption>1</caption><caption /><tbody /><tbody /><tfoot>1</tfoot><tfoot />',
'<caption>1</caption><tfoot>1</tfoot><tbody /><tbody /><tbody />'
);
// errant text dropped (until bubbling is implemented)
$inputs[6] = 'foo';
$expect[6] = false;
$this->assertResult('foo', false);
// whitespace sticks to the previous element, last whitespace is
// stationary
$inputs[7] = "\n <tr />\n <tr />\n ";
$expect[7] = true;
$inputs[8] = "\n\t<tbody />\n\t\t<tfoot />\n\t\t\t";
$expect[8] = "\n\t\t<tfoot />\n\t<tbody />\n\t\t\t";
$this->assertSeries($inputs, $expect, $config);
$this->assertResult("\n <tr />\n <tr />\n ");
$this->assertResult(
"\n\t<tbody />\n\t\t<tfoot />\n\t\t\t",
"\n\t\t<tfoot />\n\t<tbody />\n\t\t\t"
);
}
function test_parsing() {
function testParsing() {
$def = new HTMLPurifier_ChildDef_Required('foobar | bang |gizmo');
$this->assertEqual($def->elements,
@@ -132,92 +88,78 @@ class HTMLPurifier_ChildDefTest extends UnitTestCase
'href' => true
,'src' => true
));
}
function test_required_pcdata_forbidden() {
$this->def = new HTMLPurifier_ChildDef_Required('dt | dd');
$inputs = $expect = $config = array();
$this->obj = new HTMLPurifier_ChildDef_Required('dt | dd');
$inputs[0] = '';
$expect[0] = false;
$inputs[1] = '<dt>Term</dt>Text in an illegal location'.
'<dd>Definition</dd><b>Illegal tag</b>';
$expect[1] = '<dt>Term</dt><dd>Definition</dd>';
$inputs[2] = 'How do you do!';
$expect[2] = false;
$this->assertResult('', false);
$this->assertResult(
'<dt>Term</dt>Text in an illegal location'.
'<dd>Definition</dd><b>Illegal tag</b>',
'<dt>Term</dt><dd>Definition</dd>');
$this->assertResult('How do you do!', false);
// whitespace shouldn't trigger it
$inputs[3] = "\n<dd>Definition</dd> ";
$expect[3] = true;
$this->assertResult("\n<dd>Definition</dd> ");
$inputs[4] ='<dd>Definition</dd> <b></b> ';
$expect[4] = '<dd>Definition</dd> ';
$inputs[5] = "\t ";
$expect[5] = false;
$this->assertSeries($inputs, $expect, $config);
$this->assertResult(
'<dd>Definition</dd> <b></b> ',
'<dd>Definition</dd> '
);
$this->assertResult("\t ", false);
}
function test_required_pcdata_allowed() {
$this->def = new HTMLPurifier_ChildDef_Required('#PCDATA | b');
$inputs = $expect = $config = array();
$this->obj = new HTMLPurifier_ChildDef_Required('#PCDATA | b');
$inputs[0] = '<b>Bold text</b><img />';
$expect[0] = '<b>Bold text</b>';
$this->assertResult('<b>Bold text</b><img />', '<b>Bold text</b>');
// with child escaping on
$inputs[1] = '<b>Bold text</b><img />';
$expect[1] = '<b>Bold text</b>&lt;img /&gt;';
$config[1] = HTMLPurifier_Config::createDefault();
$config[1]->set('Core', 'EscapeInvalidChildren', true);
$this->assertResult(
'<b>Bold text</b><img />',
'<b>Bold text</b>&lt;img /&gt;',
array(
'Core.EscapeInvalidChildren' => true
)
);
$this->assertSeries($inputs, $expect, $config);
}
function test_optional() {
$this->def = new HTMLPurifier_ChildDef_Optional('b | i');
$inputs = $expect = $config = array();
$this->obj = new HTMLPurifier_ChildDef_Optional('b | i');
$inputs[0] = '<b>Bold text</b><img />';
$expect[0] = '<b>Bold text</b>';
$this->assertResult('<b>Bold text</b><img />', '<b>Bold text</b>');
$this->assertResult('Not allowed text', '');
$inputs[1] = 'Not allowed text';
$expect[1] = '';
$this->assertSeries($inputs, $expect, $config);
}
function test_chameleon() {
$this->def = new HTMLPurifier_ChildDef_Chameleon(
'b | i', // allowed only when in inline context
$this->obj = new HTMLPurifier_ChildDef_Chameleon(
'b | i', // allowed only when in inline context
'b | i | div' // allowed only when in block context
);
$inputs = $expect = $config = array();
$context = array();
$this->assertResult(
'<b>Allowed.</b>', true,
array(), array('ParentType' => 'inline')
);
$inputs[0] = '<b>Allowed.</b>';
$expect[0] = true;
$context[0] = 'inline';
$this->assertResult(
'<div>Not allowed.</div>', '',
array(), array('ParentType' => 'inline')
);
$inputs[1] = '<div>Not allowed.</div>';
$expect[1] = '';
$context[1] = 'inline';
$inputs[2] = '<div>Allowed.</div>';
$expect[2] = true;
$context[2] = 'block';
$this->assertSeries($inputs, $expect, $config, $context);
$this->assertResult(
'<div>Allowed.</div>', true,
array(), array('ParentType' => 'block')
);
}