mirror of
https://github.com/ezyang/htmlpurifier.git
synced 2024-12-22 16:31:53 +00:00
558 lines
23 KiB
PHP
558 lines
23 KiB
PHP
<?php
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class HTMLPurifier_ConfigTest extends HTMLPurifier_Harness
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{
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protected $schema;
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protected $oldFactory;
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public function setUp() {
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// set up a dummy schema object for testing
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$this->schema = new HTMLPurifier_ConfigSchema();
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}
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// test functionality based on ConfigSchema
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function testNormal() {
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$this->schema->add('Element.Abbr', 'H', 'string', false);
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$this->schema->add('Element.Name', 'hydrogen', 'istring', false);
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$this->schema->add('Element.Number', 1, 'int', false);
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$this->schema->add('Element.Mass', 1.00794, 'float', false);
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$this->schema->add('Element.Radioactive', false, 'bool', false);
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$this->schema->add('Element.Isotopes', array(1 => true, 2 => true, 3 => true), 'lookup', false);
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$this->schema->add('Element.Traits', array('nonmetallic', 'odorless', 'flammable'), 'list', false);
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$this->schema->add('Element.IsotopeNames', array(1 => 'protium', 2 => 'deuterium', 3 => 'tritium'), 'hash', false);
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$this->schema->add('Element.Object', new stdClass(), 'mixed', false);
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$config = new HTMLPurifier_Config($this->schema);
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$config->autoFinalize = false;
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$config->chatty = false;
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// test default value retrieval
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$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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// case sensitive
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$this->schema->add('Instrument.Manufacturer', 'Yamaha', 'string', false);
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$this->schema->addAllowedValues('Instrument.Manufacturer', array(
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'Yamaha' => true, 'Conn-Selmer' => true, 'Vandoren' => true,
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'Laubin' => true, 'Buffet' => true, 'other' => true));
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$this->schema->addValueAliases('Instrument.Manufacturer', array(
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'Selmer' => 'Conn-Selmer'));
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// case insensitive
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$this->schema->add('Instrument.Family', 'woodwind', 'istring', false);
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$this->schema->addAllowedValues('Instrument.Family', array(
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'brass' => true, 'woodwind' => true, 'percussion' => true,
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'string' => true, 'keyboard' => true, 'electronic' => true));
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$this->schema->addValueAliases('Instrument.Family', array(
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'synth' => 'electronic'));
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$config = new HTMLPurifier_Config($this->schema);
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$config->autoFinalize = false;
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$config->chatty = 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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$this->schema->add('ReportCard.English', null, 'string', true);
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$this->schema->add('ReportCard.Absences', 0, 'int', false);
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$config = new HTMLPurifier_Config($this->schema);
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$config->autoFinalize = false;
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$config->chatty = 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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$this->schema->add('Home.Rug', 3, 'int', false);
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$this->schema->addAlias('Home.Carpet', 'Home.Rug');
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$config = new HTMLPurifier_Config($this->schema);
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$config->autoFinalize = false;
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$config->chatty = 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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$this->expectError('Home.Carpet is an alias, preferred directive name is Home.Rug');
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$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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$this->schema->add('Variables.TangentialAcceleration', 'a_tan', 'string', false);
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$this->schema->add('Variables.AngularAcceleration', 'alpha', 'string', false);
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$config = new HTMLPurifier_Config($this->schema);
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$config->autoFinalize = false;
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$config->chatty = 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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$this->schema->add('Shortcut.Copy', 'c', 'istring', false);
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$this->schema->add('Shortcut.Paste', 'v', 'istring', false);
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$this->schema->add('Shortcut.Cut', 'x', 'istring', false);
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$config = new HTMLPurifier_Config($this->schema);
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$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($config->get('Shortcut.Cut'), 't');
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}
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function test_getHTMLDefinition() {
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// we actually want to use the old copy, because the definition
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// generation routines have dependencies on configuration values
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$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->assertTrue($def === $def2);
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$this->assertTrue($def->setup);
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$old_def = clone $def2;
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$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->assertTrue($def !== $old_def);
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$this->assertTrue($def->setup);
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}
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function test_getHTMLDefinition_deprecatedRawError() {
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$config = HTMLPurifier_Config::createDefault();
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$config->chatty = false;
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// test deprecated retrieval of raw definition
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$config->set('HTML.DefinitionID', 'HTMLPurifier_ConfigTest->test_getHTMLDefinition()');
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$config->set('HTML.DefinitionRev', 3);
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$this->expectError("Useless DefinitionID declaration");
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$def = $config->getHTMLDefinition(true);
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$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_optimizedRawError() {
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$this->expectException(new HTMLPurifier_Exception("Cannot set optimized = true when raw = false"));
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$config = HTMLPurifier_Config::createDefault();
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$config->getHTMLDefinition(false, true);
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}
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function test_getHTMLDefinition_rawAfterSetupError() {
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$this->expectException(new HTMLPurifier_Exception("Cannot retrieve raw definition after it has already been setup"));
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$config = HTMLPurifier_Config::createDefault();
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$config->chatty = false;
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$config->getHTMLDefinition();
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$config->getHTMLDefinition(true);
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}
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function test_getHTMLDefinition_inconsistentOptimizedError() {
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$this->expectError("Useless DefinitionID declaration");
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$this->expectException(new HTMLPurifier_Exception("Inconsistent use of optimized and unoptimized raw definition retrievals"));
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$config = HTMLPurifier_Config::create(array('HTML.DefinitionID' => 'HTMLPurifier_ConfigTest->test_getHTMLDefinition_inconsistentOptimizedError'));
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$config->chatty = false;
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$config->getHTMLDefinition(true, false);
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$config->getHTMLDefinition(true, true);
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}
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function test_getHTMLDefinition_inconsistentOptimizedError2() {
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$this->expectException(new HTMLPurifier_Exception("Inconsistent use of optimized and unoptimized raw definition retrievals"));
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$config = HTMLPurifier_Config::create(array('HTML.DefinitionID' => 'HTMLPurifier_ConfigTest->test_getHTMLDefinition_inconsistentOptimizedError2'));
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$config->chatty = false;
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$config->getHTMLDefinition(true, true);
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$config->getHTMLDefinition(true, false);
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}
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function test_getHTMLDefinition_rawError() {
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$config = HTMLPurifier_Config::createDefault();
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$this->expectException(new HTMLPurifier_Exception('Cannot retrieve raw version without specifying %HTML.DefinitionID'));
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$def = $config->getHTMLDefinition(true, true);
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}
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function test_getCSSDefinition() {
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$config = HTMLPurifier_Config::createDefault();
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$def = $config->getCSSDefinition();
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$this->assertIsA($def, 'HTMLPurifier_CSSDefinition');
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}
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function test_getDefinition() {
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$this->schema->add('Cache.DefinitionImpl', null, 'string', true);
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$config = new HTMLPurifier_Config($this->schema);
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$this->expectException(new HTMLPurifier_Exception("Definition of Crust type not supported"));
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$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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$this->schema->add('Zoo.Aadvark', 0, 'int', false);
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$this->schema->add('Zoo.Boar', 0, 'int', false);
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$this->schema->add('Zoo.Camel', 0, 'int', false);
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$this->schema->add('Zoo.Others', array(), 'list', false);
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$config_manual = new HTMLPurifier_Config($this->schema);
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$config_loadabbr = new HTMLPurifier_Config($this->schema);
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$config_loadfull = new HTMLPurifier_Config($this->schema);
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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, $config_loadfull);
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}
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function test_create() {
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$this->schema->add('Cake.Sprinkles', 666, 'int', false);
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$this->schema->add('Cake.Flavor', 'vanilla', 'string', false);
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$config = new HTMLPurifier_Config($this->schema);
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$config->set('Cake.Sprinkles', 42);
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// test flat pass-through
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$created_config = HTMLPurifier_Config::create($config, $this->schema);
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$this->assertIdentical($config, $created_config);
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// test loadArray
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$created_config = HTMLPurifier_Config::create(array('Cake.Sprinkles' => 42), $this->schema);
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$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', $this->schema);
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$this->assertIdentical($config, $created_config);
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}
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function test_finalize() {
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// test finalization
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$this->schema->add('Poem.Meter', 'iambic', 'string', false);
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$config = new HTMLPurifier_Config($this->schema);
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$config->autoFinalize = false;
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$config->chatty = 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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$this->schema->add('Pancake.Mix', 'buttermilk', 'string', false);
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$this->schema->add('Pancake.Served', true, 'bool', false);
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$this->schema->add('Toppings.Syrup', true, 'bool', false);
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$this->schema->add('Toppings.Flavor', 'maple', 'string', false);
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$this->schema->add('Toppings.Strawberries', 3, 'int', false);
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$this->schema->add('Toppings.Calories', 2000, 'int', true);
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$this->schema->add('Toppings.DefinitionID', null, 'string', true);
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$this->schema->add('Toppings.DefinitionRev', 1, 'int', false);
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$this->schema->add('Toppings.Protected', 1, 'int', false);
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$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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), $this->schema);
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$config_result = HTMLPurifier_Config::loadArrayFromForm(
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$get, 'breakfast',
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array('Pancake.Served', 'Toppings', '-Toppings.Protected'),
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false, // mq fix
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$this->schema
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);
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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, $config_result);
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*/
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}
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function test_getAllowedDirectivesForForm() {
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$this->schema->add('Unused.Unused', 'Foobar', 'string', false);
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$this->schema->add('Partial.Allowed', true, 'bool', false);
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$this->schema->add('Partial.Unused', 'Foobar', 'string', false);
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$this->schema->add('All.Allowed', true, 'bool', false);
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$this->schema->add('All.Blacklisted', 'Foobar', 'string', false); // explicitly blacklisted
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$this->schema->add('All.DefinitionID', 'Foobar', 'string', true); // auto-blacklisted
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$this->schema->add('All.DefinitionRev', 2, 'int', false); // auto-blacklisted
|
|
|
|
$input = array('Partial.Allowed', 'All', '-All.Blacklisted');
|
|
$output = HTMLPurifier_Config::getAllowedDirectivesForForm($input, $this->schema);
|
|
$expect = array(
|
|
array('Partial', 'Allowed'),
|
|
array('All', 'Allowed')
|
|
);
|
|
|
|
$this->assertEqual($output, $expect);
|
|
|
|
}
|
|
|
|
function testDeprecatedAPI() {
|
|
$this->schema->add('Foo.Bar', 2, 'int', false);
|
|
$config = new HTMLPurifier_Config($this->schema);
|
|
$config->chatty = false;
|
|
$this->expectError('Using deprecated API: use $config->set(\'Foo.Bar\', ...) instead');
|
|
$config->set('Foo', 'Bar', 4);
|
|
$this->expectError('Using deprecated API: use $config->get(\'Foo.Bar\') instead');
|
|
$this->assertIdentical($config->get('Foo', 'Bar'), 4);
|
|
}
|
|
|
|
function testInherit() {
|
|
$this->schema->add('Phantom.Masked', 25, 'int', false);
|
|
$this->schema->add('Phantom.Unmasked', 89, 'int', false);
|
|
$this->schema->add('Phantom.Latemasked', 11, 'int', false);
|
|
$config = new HTMLPurifier_Config($this->schema);
|
|
$config->set('Phantom.Masked', 800);
|
|
$subconfig = HTMLPurifier_Config::inherit($config);
|
|
$config->set('Phantom.Latemasked', 100, 'int', false);
|
|
$this->assertIdentical($subconfig->get('Phantom.Masked'), 800);
|
|
$this->assertIdentical($subconfig->get('Phantom.Unmasked'), 89);
|
|
$this->assertIdentical($subconfig->get('Phantom.Latemasked'), 100);
|
|
}
|
|
|
|
function testSerialize() {
|
|
$config = HTMLPurifier_Config::createDefault();
|
|
$config->set('HTML.Allowed', 'a');
|
|
$config2 = unserialize($config->serialize());
|
|
$this->assertIdentical($config->get('HTML.Allowed'), $config2->get('HTML.Allowed'));
|
|
}
|
|
|
|
function testDefinitionCachingNothing() {
|
|
list($mock, $config) = $this->setupCacheMock('HTML');
|
|
// should not touch the cache
|
|
$mock->expectNever('get');
|
|
$mock->expectNever('add');
|
|
$mock->expectNever('set');
|
|
$config->getDefinition('HTML', true);
|
|
$config->getDefinition('HTML', true);
|
|
$config->getDefinition('HTML');
|
|
$this->teardownCacheMock();
|
|
}
|
|
|
|
function testDefinitionCachingOptimized() {
|
|
list($mock, $config) = $this->setupCacheMock('HTML');
|
|
$mock->expectNever('set');
|
|
$config->set('HTML.DefinitionID', 'HTMLPurifier_ConfigTest->testDefinitionCachingOptimized');
|
|
$mock->expectOnce('get');
|
|
$mock->setReturnValue('get', null);
|
|
$this->assertTrue($config->maybeGetRawHTMLDefinition());
|
|
$this->assertTrue($config->maybeGetRawHTMLDefinition());
|
|
$mock->expectOnce('add');
|
|
$config->getDefinition('HTML');
|
|
$this->teardownCacheMock();
|
|
}
|
|
|
|
function testDefinitionCachingOptimizedHit() {
|
|
$fake_config = HTMLPurifier_Config::createDefault();
|
|
$fake_def = $fake_config->getHTMLDefinition();
|
|
list($mock, $config) = $this->setupCacheMock('HTML');
|
|
// should never frob cache
|
|
$mock->expectNever('add');
|
|
$mock->expectNever('set');
|
|
$config->set('HTML.DefinitionID', 'HTMLPurifier_ConfigTest->testDefinitionCachingOptimizedHit');
|
|
$mock->expectOnce('get');
|
|
$mock->setReturnValue('get', $fake_def);
|
|
$this->assertNull($config->maybeGetRawHTMLDefinition());
|
|
$config->getDefinition('HTML');
|
|
$config->getDefinition('HTML');
|
|
$this->teardownCacheMock();
|
|
}
|
|
|
|
protected function setupCacheMock($type) {
|
|
// inject our definition cache mock globally (borrowed from
|
|
// DefinitionFactoryTest)
|
|
generate_mock_once("HTMLPurifier_DefinitionCacheFactory");
|
|
$factory = new HTMLPurifier_DefinitionCacheFactoryMock();
|
|
$this->oldFactory = HTMLPurifier_DefinitionCacheFactory::instance();
|
|
HTMLPurifier_DefinitionCacheFactory::instance($factory);
|
|
generate_mock_once("HTMLPurifier_DefinitionCache");
|
|
$mock = new HTMLPurifier_DefinitionCacheMock();
|
|
$config = HTMLPurifier_Config::createDefault();
|
|
$factory->setReturnValue('create', $mock, array($type, $config));
|
|
return array($mock, $config);
|
|
}
|
|
protected function teardownCacheMock() {
|
|
HTMLPurifier_DefinitionCacheFactory::instance($this->oldFactory);
|
|
}
|
|
|
|
}
|
|
|
|
// vim: et sw=4 sts=4
|