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https://github.com/ezyang/htmlpurifier.git
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dba3ed7770
Some implementation notes: not all comments are valid; HTML makes sure double-hyphens and trailing hyphens are not found in comments. In addition, two new localizable messages were added. Requested-by: Waldo Jaquith <waldo@vqronline.org> Signed-off-by: Edward Z. Yang <edwardzyang@thewritingpot.com>
71 lines
3.2 KiB
PHP
71 lines
3.2 KiB
PHP
<?php
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class HTMLPurifier_Strategy_RemoveForeignElements_ErrorsTest extends HTMLPurifier_Strategy_ErrorsHarness
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{
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public function setup() {
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parent::setup();
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$this->config->set('HTML', 'TidyLevel', 'heavy');
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}
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protected function getStrategy() {
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return new HTMLPurifier_Strategy_RemoveForeignElements();
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}
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function testTagTransform() {
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$this->expectErrorCollection(E_NOTICE, 'Strategy_RemoveForeignElements: Tag transform', 'center');
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$this->expectContext('CurrentToken', new HTMLPurifier_Token_Start('div', array('style' => 'text-align:center;'), 1));
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$this->invoke('<center>');
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}
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function testMissingRequiredAttr() {
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// a little fragile, since img has two required attributes
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$this->expectErrorCollection(E_ERROR, 'Strategy_RemoveForeignElements: Missing required attribute', 'alt');
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$this->expectContext('CurrentToken', new HTMLPurifier_Token_Empty('img', array(), 1));
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$this->invoke('<img />');
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}
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function testForeignElementToText() {
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$this->config->set('Core', 'EscapeInvalidTags', true);
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$this->expectErrorCollection(E_WARNING, 'Strategy_RemoveForeignElements: Foreign element to text');
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$this->expectContext('CurrentToken', new HTMLPurifier_Token_Start('invalid', array(), 1));
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$this->invoke('<invalid>');
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}
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function testForeignElementRemoved() {
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// uses $CurrentToken.Serialized
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$this->expectErrorCollection(E_ERROR, 'Strategy_RemoveForeignElements: Foreign element removed');
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$this->expectContext('CurrentToken', new HTMLPurifier_Token_Start('invalid', array(), 1));
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$this->invoke('<invalid>');
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}
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function testCommentRemoved() {
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$this->expectErrorCollection(E_NOTICE, 'Strategy_RemoveForeignElements: Comment removed');
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$this->expectContext('CurrentToken', new HTMLPurifier_Token_Comment(' test ', 1));
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$this->invoke('<!-- test -->');
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}
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function testTrailingHyphenInCommentRemoved() {
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$this->config->set('HTML', 'Trusted', true);
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$this->expectErrorCollection(E_NOTICE, 'Strategy_RemoveForeignElements: Trailing hyphen in comment removed');
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$this->expectContext('CurrentToken', new HTMLPurifier_Token_Comment(' test --', 1));
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$this->invoke('<!-- test ---->');
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}
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function testDoubleHyphenInCommentRemoved() {
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$this->config->set('HTML', 'Trusted', true);
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$this->expectErrorCollection(E_NOTICE, 'Strategy_RemoveForeignElements: Hyphens in comment collapsed');
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$this->expectContext('CurrentToken', new HTMLPurifier_Token_Comment(' test --- test -- test ', 1));
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$this->invoke('<!-- test --- test -- test -->');
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}
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function testForeignMetaElementRemoved() {
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$this->collector->expectAt(0, 'send', array(E_ERROR, 'Strategy_RemoveForeignElements: Foreign meta element removed'));
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$this->collector->expectContextAt(0, 'CurrentToken', new HTMLPurifier_Token_Start('script', array(), 1));
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$this->collector->expectAt(1, 'send', array(E_ERROR, 'Strategy_RemoveForeignElements: Token removed to end', 'script'));
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$this->invoke('<script>asdf');
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}
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}
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