mirror of
https://github.com/ezyang/htmlpurifier.git
synced 2024-11-12 16:38:40 +00:00
43f01925cd
git-svn-id: http://htmlpurifier.org/svnroot/htmlpurifier/trunk@1458 48356398-32a2-884e-a903-53898d9a118a
461 lines
20 KiB
PHP
461 lines
20 KiB
PHP
<?php
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require_once 'HTMLPurifier/Config.php';
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if (!class_exists('CS')) {
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class CS extends HTMLPurifier_ConfigSchema {}
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}
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class HTMLPurifier_ConfigTest extends HTMLPurifier_Harness
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{
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protected $our_copy, $old_copy;
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function setUp() {
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// set up a dummy schema object for testing
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$our_copy = new HTMLPurifier_ConfigSchema();
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$this->old_copy = HTMLPurifier_ConfigSchema::instance();
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$this->our_copy =& HTMLPurifier_ConfigSchema::instance($our_copy);
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}
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function tearDown() {
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HTMLPurifier_ConfigSchema::instance($this->old_copy);
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tally_errors($this);
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}
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// test functionality based on ConfigSchema
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function testNormal() {
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CS::defineNamespace('Element', 'Chemical substances that cannot be further decomposed');
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CS::define('Element', 'Abbr', 'H', 'string', 'Abbreviation of element name.');
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CS::define('Element', 'Name', 'hydrogen', 'istring', 'Full name of atoms.');
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CS::define('Element', 'Number', 1, 'int', 'Atomic number, is identity.');
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CS::define('Element', 'Mass', 1.00794, 'float', 'Atomic mass.');
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CS::define('Element', 'Radioactive', false, 'bool', 'Does it have rapid decay?');
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CS::define('Element', 'Isotopes', array(1 => true, 2 => true, 3 => true), 'lookup',
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'What numbers of neutrons for this element have been observed?');
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CS::define('Element', 'Traits', array('nonmetallic', 'odorless', 'flammable'), 'list',
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'What are general properties of the element?');
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CS::define('Element', 'IsotopeNames', array(1 => 'protium', 2 => 'deuterium', 3 => 'tritium'), 'hash',
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'Lookup hash of neutron counts to formal names.');
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CS::define('Element', 'Object', new stdClass(), 'mixed', 'Model representation.');
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$config = HTMLPurifier_Config::createDefault();
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$config->autoFinalize = false;
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// test default value retrieval
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$this->assertIdentical($config->get('Element', 'Abbr'), 'H');
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$this->assertIdentical($config->get('Element', 'Name'), 'hydrogen');
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$this->assertIdentical($config->get('Element', 'Number'), 1);
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$this->assertIdentical($config->get('Element', 'Mass'), 1.00794);
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$this->assertIdentical($config->get('Element', 'Radioactive'), false);
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$this->assertIdentical($config->get('Element', 'Isotopes'), array(1 => true, 2 => true, 3 => true));
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$this->assertIdentical($config->get('Element', 'Traits'), array('nonmetallic', 'odorless', 'flammable'));
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$this->assertIdentical($config->get('Element', 'IsotopeNames'), array(1 => 'protium', 2 => 'deuterium', 3 => 'tritium'));
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$this->assertIdentical($config->get('Element', 'Object'), new stdClass());
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// test setting values
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$config->set('Element', 'Abbr', 'Pu');
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$config->set('Element', 'Name', 'PLUTONIUM'); // test decaps
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$config->set('Element', 'Number', '94'); // test parsing
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$config->set('Element', 'Mass', '244.'); // test parsing
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$config->set('Element', 'Radioactive', true);
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$config->set('Element', 'Isotopes', array(238, 239)); // test inversion
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$config->set('Element', 'Traits', 'nuclear, heavy, actinide'); // test parsing
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$config->set('Element', 'IsotopeNames', array(238 => 'Plutonium-238', 239 => 'Plutonium-239'));
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$config->set('Element', 'Object', false); // unmodeled
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$this->expectError('Cannot set undefined directive Element.Metal to value');
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$config->set('Element', 'Metal', true);
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$this->expectError('Value for Element.Radioactive is of invalid type, should be bool');
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$config->set('Element', 'Radioactive', 'very');
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// test value retrieval
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$this->assertIdentical($config->get('Element', 'Abbr'), 'Pu');
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$this->assertIdentical($config->get('Element', 'Name'), 'plutonium');
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$this->assertIdentical($config->get('Element', 'Number'), 94);
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$this->assertIdentical($config->get('Element', 'Mass'), 244.);
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$this->assertIdentical($config->get('Element', 'Radioactive'), true);
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$this->assertIdentical($config->get('Element', 'Isotopes'), array(238 => true, 239 => true));
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$this->assertIdentical($config->get('Element', 'Traits'), array('nuclear', 'heavy', 'actinide'));
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$this->assertIdentical($config->get('Element', 'IsotopeNames'), array(238 => 'Plutonium-238', 239 => 'Plutonium-239'));
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$this->assertIdentical($config->get('Element', 'Object'), false);
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$this->expectError('Cannot retrieve value of undefined directive Element.Metal');
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$config->get('Element', 'Metal');
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}
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function testEnumerated() {
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CS::defineNamespace('Instrument', 'Of the musical type.');
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// case sensitive
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CS::define('Instrument', 'Manufacturer', 'Yamaha', 'string', 'Who made it?');
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CS::defineAllowedValues('Instrument', 'Manufacturer', array(
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'Yamaha', 'Conn-Selmer', 'Vandoren', 'Laubin', 'Buffet', 'other'));
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CS::defineValueAliases('Instrument', 'Manufacturer', array(
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'Selmer' => 'Conn-Selmer'));
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// case insensitive
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CS::define('Instrument', 'Family', 'woodwind', 'istring', 'What family is it?');
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CS::defineAllowedValues('Instrument', 'Family', array(
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'brass', 'woodwind', 'percussion', 'string', 'keyboard', 'electronic'));
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CS::defineValueAliases('Instrument', 'Family', array(
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'synth' => 'electronic'));
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$config = HTMLPurifier_Config::createDefault();
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$config->autoFinalize = false;
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// case sensitive
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$config->set('Instrument', 'Manufacturer', 'Vandoren');
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$this->assertIdentical($config->get('Instrument', 'Manufacturer'), 'Vandoren');
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$config->set('Instrument', 'Manufacturer', 'Selmer');
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$this->assertIdentical($config->get('Instrument', 'Manufacturer'), 'Conn-Selmer');
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$this->expectError('Value not supported, valid values are: Yamaha, Conn-Selmer, Vandoren, Laubin, Buffet, other');
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$config->set('Instrument', 'Manufacturer', 'buffet');
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// case insensitive
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$config->set('Instrument', 'Family', 'brass');
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$this->assertIdentical($config->get('Instrument', 'Family'), 'brass');
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$config->set('Instrument', 'Family', 'PERCUSSION');
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$this->assertIdentical($config->get('Instrument', 'Family'), 'percussion');
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$config->set('Instrument', 'Family', 'synth');
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$this->assertIdentical($config->get('Instrument', 'Family'), 'electronic');
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$config->set('Instrument', 'Family', 'Synth');
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$this->assertIdentical($config->get('Instrument', 'Family'), 'electronic');
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}
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function testNull() {
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CS::defineNamespace('ReportCard', 'It is for grades.');
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CS::define('ReportCard', 'English', null, 'string/null', 'Grade from English class.');
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CS::define('ReportCard', 'Absences', 0, 'int', 'How many times missing from school?');
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$config = HTMLPurifier_Config::createDefault();
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$config->autoFinalize = false;
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$config->set('ReportCard', 'English', 'B-');
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$this->assertIdentical($config->get('ReportCard', 'English'), 'B-');
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$config->set('ReportCard', 'English', null); // not yet graded
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$this->assertIdentical($config->get('ReportCard', 'English'), null);
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// error
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$this->expectError('Value for ReportCard.Absences is of invalid type, should be int');
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$config->set('ReportCard', 'Absences', null);
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}
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function testAliases() {
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CS::defineNamespace('Home', 'Sweet home.');
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CS::define('Home', 'Rug', 3, 'int', 'ID.');
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CS::defineAlias('Home', 'Carpet', 'Home', 'Rug');
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$config = HTMLPurifier_Config::createDefault();
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$config->autoFinalize = false;
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$this->assertIdentical($config->get('Home', 'Rug'), 3);
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$this->expectError('Cannot get value from aliased directive, use real name Home.Rug');
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$config->get('Home', 'Carpet');
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$config->set('Home', 'Carpet', 999);
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$this->assertIdentical($config->get('Home', 'Rug'), 999);
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}
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// test functionality based on method
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function test_getBatch() {
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CS::defineNamespace('Variables', 'Changing quantities in equation.');
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CS::define('Variables', 'TangentialAcceleration', 'a_tan', 'string', 'In m/s^2');
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CS::define('Variables', 'AngularAcceleration', 'alpha', 'string', 'In rad/s^2');
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$config = HTMLPurifier_Config::createDefault();
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$config->autoFinalize = false;
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// grab a namespace
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$this->assertIdentical(
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$config->getBatch('Variables'),
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array(
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'TangentialAcceleration' => 'a_tan',
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'AngularAcceleration' => 'alpha'
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)
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);
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// grab a non-existant namespace
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$this->expectError('Cannot retrieve undefined namespace Constants');
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$config->getBatch('Constants');
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}
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function test_loadIni() {
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CS::defineNamespace('Shortcut', 'Keyboard shortcuts for commands');
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CS::define('Shortcut', 'Copy', 'c', 'istring', 'Copy text');
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CS::define('Shortcut', 'Paste', 'v', 'istring', 'Paste clipboard');
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CS::define('Shortcut', 'Cut', 'x', 'istring', 'Cut text');
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$config = HTMLPurifier_Config::createDefault();
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$config->autoFinalize = false;
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$config->loadIni(dirname(__FILE__) . '/ConfigTest-loadIni.ini');
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$this->assertIdentical($config->get('Shortcut', 'Copy'), 'q');
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$this->assertIdentical($config->get('Shortcut', 'Paste'), 'p');
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$this->assertIdentical($config->get('Shortcut', 'Cut'), 't');
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}
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function test_getHTMLDefinition() {
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// we actually want to use the old copy, because the definition
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// generation routines have dependencies on configuration values
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$this->old_copy = HTMLPurifier_ConfigSchema::instance($this->old_copy);
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$config = HTMLPurifier_Config::createDefault();
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$config->set('HTML', 'Doctype', 'XHTML 1.0 Strict');
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$config->autoFinalize = false;
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$def = $config->getCSSDefinition();
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$this->assertIsA($def, 'HTMLPurifier_CSSDefinition');
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$def =& $config->getHTMLDefinition();
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$def2 =& $config->getHTMLDefinition();
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$this->assertIsA($def, 'HTMLPurifier_HTMLDefinition');
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$this->assertReference($def, $def2);
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$this->assertTrue($def->setup);
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// test re-calculation if HTML changes
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unset($def, $def2);
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$def2 = $config->getHTMLDefinition(); // forcibly de-reference
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$config->set('HTML', 'Doctype', 'HTML 4.01 Transitional');
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$def = $config->getHTMLDefinition();
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$this->assertIsA($def, 'HTMLPurifier_HTMLDefinition');
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$this->assertNotEqual($def, $def2);
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$this->assertTrue($def->setup);
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// test retrieval of raw definition
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$config->set('HTML', 'DefinitionID', 'HTMLPurifier_ConfigTest->test_getHTMLDefinition()');
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$config->set('HTML', 'DefinitionRev', 3);
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$def =& $config->getHTMLDefinition(true);
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$this->assertNotEqual($def, $def2);
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$this->assertEqual(false, $def->setup);
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// auto initialization
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$config->getHTMLDefinition();
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$this->assertTrue($def->setup);
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}
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function test_getHTMLDefinition_rawError() {
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$this->old_copy = HTMLPurifier_ConfigSchema::instance($this->old_copy);
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$config = HTMLPurifier_Config::createDefault();
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$this->expectError('Cannot retrieve raw version without specifying %HTML.DefinitionID');
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$def =& $config->getHTMLDefinition(true);
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}
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function test_getCSSDefinition() {
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$this->old_copy = HTMLPurifier_ConfigSchema::instance($this->old_copy);
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$config = HTMLPurifier_Config::createDefault();
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$def = $config->getCSSDefinition();
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$this->assertIsA($def, 'HTMLPurifier_CSSDefinition');
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}
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function test_getDefinition() {
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CS::defineNamespace('Cache', 'Cache stuff');
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CS::define('Cache', 'DefinitionImpl', null, 'string/null', 'Cache?');
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CS::defineNamespace('Crust', 'Krusty Krabs');
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$config = HTMLPurifier_Config::createDefault();
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$this->expectError("Definition of Crust type not supported");
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$config->getDefinition('Crust');
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}
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function test_loadArray() {
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// setup a few dummy namespaces/directives for our testing
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CS::defineNamespace('Zoo', 'Animals we have.');
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CS::define('Zoo', 'Aadvark', 0, 'int', 'Have?');
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CS::define('Zoo', 'Boar', 0, 'int', 'Have?');
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CS::define('Zoo', 'Camel', 0, 'int', 'Have?');
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CS::define(
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'Zoo', 'Others', array(), 'list', 'Other animals we have one of.'
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);
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$config_manual = HTMLPurifier_Config::createDefault();
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$config_loadabbr = HTMLPurifier_Config::createDefault();
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$config_loadfull = HTMLPurifier_Config::createDefault();
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$config_manual->set('Zoo', 'Aadvark', 3);
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$config_manual->set('Zoo', 'Boar', 5);
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$config_manual->set('Zoo', 'Camel', 2000); // that's a lotta camels!
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$config_manual->set('Zoo', 'Others', array('Peacock', 'Dodo')); // wtf!
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// condensed form
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$config_loadabbr->loadArray(array(
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'Zoo.Aadvark' => 3,
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'Zoo.Boar' => 5,
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'Zoo.Camel' => 2000,
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'Zoo.Others' => array('Peacock', 'Dodo')
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));
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// fully expanded form
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$config_loadfull->loadArray(array(
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'Zoo' => array(
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'Aadvark' => 3,
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'Boar' => 5,
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'Camel' => 2000,
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'Others' => array('Peacock', 'Dodo')
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)
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));
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$this->assertIdentical($config_manual, $config_loadabbr);
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$this->assertIdentical($config_manual, $config_loadfull);
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}
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function test_create() {
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CS::defineNamespace('Cake', 'Properties of it.');
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CS::define('Cake', 'Sprinkles', 666, 'int', 'Number of.');
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CS::define('Cake', 'Flavor', 'vanilla', 'string', 'Flavor of the batter.');
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$config = HTMLPurifier_Config::createDefault();
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$config->set('Cake', 'Sprinkles', 42);
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// test flat pass-through
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$created_config = HTMLPurifier_Config::create($config);
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$this->assertIdentical($config, $created_config);
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// test loadArray
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$created_config = HTMLPurifier_Config::create(array('Cake.Sprinkles' => 42));
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$this->assertIdentical($config, $created_config);
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// test loadIni
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$created_config = HTMLPurifier_Config::create(dirname(__FILE__) . '/ConfigTest-create.ini');
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$this->assertIdentical($config, $created_config);
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}
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function test_finalize() {
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// test finalization
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CS::defineNamespace('Poem', 'Violets are red, roses are blue...');
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CS::define('Poem', 'Meter', 'iambic', 'string', 'Rhythm of poem.');
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$config = HTMLPurifier_Config::createDefault();
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$config->autoFinalize = false;
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$config->set('Poem', 'Meter', 'irregular');
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$config->finalize();
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$this->expectError('Cannot set directive after finalization');
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$config->set('Poem', 'Meter', 'vedic');
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$this->expectError('Cannot load directives after finalization');
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$config->loadArray(array('Poem.Meter' => 'octosyllable'));
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$this->expectError('Cannot load directives after finalization');
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$config->loadIni(dirname(__FILE__) . '/ConfigTest-finalize.ini');
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}
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function test_loadArrayFromForm() {
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CS::defineNamespace('Pancake', 'This should not be user customizable');
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CS::define('Pancake', 'Mix', 'buttermilk', 'string', 'Type of pancake mix to use.');
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CS::define('Pancake', 'Served', true, 'bool', 'But this is customizable by user.');
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CS::defineNamespace('Toppings', 'This is user customizable');
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CS::define('Toppings', 'Syrup', true, 'bool', 'Absolutely standard!');
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CS::define('Toppings', 'Flavor', 'maple', 'string', 'What flavor is the syrup?');
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CS::define('Toppings', 'Strawberries', 3, 'int', 'Quite delightful fruit.');
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CS::define('Toppings', 'Calories', 2000, 'int/null', 'Some things are best left unknown.');
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CS::define('Toppings', 'DefinitionID', null, 'string/null', 'Do not let this be set');
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CS::define('Toppings', 'DefinitionRev', 1, 'int', 'Do not let this be set');
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CS::define('Toppings', 'Protected', 1, 'int', 'Do not let this be set');
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$get = array(
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'breakfast' => array(
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'Pancake.Mix' => 'nasty',
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'Pancake.Served' => '0',
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'Toppings.Syrup' => '0',
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'Toppings.Flavor' => "juice",
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'Toppings.Strawberries' => '999',
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'Toppings.Calories' => '',
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'Null_Toppings.Calories' => '1',
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'Toppings.DefinitionID' => '<argh>',
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'Toppings.DefinitionRev' => '65',
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'Toppings.Protected' => '4',
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)
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);
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$config_expect = HTMLPurifier_Config::create(array(
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'Pancake.Served' => false,
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'Toppings.Syrup' => false,
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'Toppings.Flavor' => "juice",
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'Toppings.Strawberries' => 999,
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'Toppings.Calories' => null
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));
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$config_result = HTMLPurifier_Config::loadArrayFromForm($get, 'breakfast', array('Pancake.Served', 'Toppings', '-Toppings.Protected'));
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$this->assertEqual($config_expect, $config_result);
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/*
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MAGIC QUOTES NOT TESTED!!!
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$get = array(
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'breakfast' => array(
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'Pancake.Mix' => 'n\\asty'
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)
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);
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$config_expect = HTMLPurifier_Config::create(array(
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'Pancake.Mix' => 'n\\asty'
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));
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$config_result = HTMLPurifier_Config::loadArrayFromForm($get, 'breakfast', true, false);
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$this->assertEqual($config_expect, $config_result);
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*/
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}
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function test_getAllowedDirectivesForForm() {
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CS::defineNamespace('Unused', 'Not mentioned, so deny');
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CS::define('Unused', 'Unused', 'Foobar', 'string', 'Not mentioned, do not allow');
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CS::defineNamespace('Partial', 'Some are mentioned, allow only those');
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CS::define('Partial', 'Allowed', true, 'bool', 'Mentioned, allowed');
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CS::define('Partial', 'Unused', 'Foobar', 'string', 'Not mentioned, do not allow');
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CS::defineNamespace('All', 'Entire namespace allowed, allow all unless...');
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CS::define('All', 'Allowed', true, 'bool', 'Not mentioned, allowed');
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CS::define('All', 'Blacklisted', 'Foobar', 'string', 'Specifically blacklisted');
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CS::define('All', 'DefinitionID', 'Foobar', 'string/null', 'Special case, auto-blacklisted');
|
|
CS::define('All', 'DefinitionRev', 2, 'int', 'Special case, auto-blacklisted');
|
|
|
|
$input = array('Partial.Allowed', 'All', '-All.Blacklisted');
|
|
$output = HTMLPurifier_Config::getAllowedDirectivesForForm($input);
|
|
$expect = array(
|
|
array('Partial', 'Allowed'),
|
|
array('All', 'Allowed')
|
|
);
|
|
|
|
$this->assertEqual($output, $expect);
|
|
|
|
}
|
|
|
|
}
|
|
|