mirror of
https://github.com/silverstripe/silverstripe-framework
synced 2024-10-22 14:05:37 +02:00
164 lines
5.7 KiB
PHP
164 lines
5.7 KiB
PHP
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<?php
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namespace SilverStripe\View\Tests\Parsers;
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use SilverStripe\Dev\SapphireTest;
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use SilverStripe\View\Parsers\HTMLValue;
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use SilverStripe\ORM\FieldType\DBHTMLText;
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use SilverStripe\View\Parsers\ShortcodeParser;
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use SilverStripe\Core\Convert;
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class HTMLValueTest extends SapphireTest
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{
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public function testInvalidHTMLParsing()
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{
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$value = new HTMLValue();
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$invalid = [
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'<p>Enclosed Value</p><p>a' => '<p>Enclosed Value</p><p>a</p>',
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'<meta content="text/html"></meta>' => '<meta content="text/html">',
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'<p><div class="example"></div><p>' => '<p></p><div class="example"></div><p></p>',
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'<html><html><body><falsetag "attribute=""attribute""">' => '<falsetag></falsetag>',
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'<body<body<body>/bodu>/body>' => '/bodu>/body>'
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];
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foreach ($invalid as $input => $expected) {
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$value->setContent($input);
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$this->assertEquals($expected, $value->getContent(), 'Invalid HTML can be parsed');
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}
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}
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public function testUtf8Saving()
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{
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$value = new HTMLValue();
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$value->setContent('<p>ö ß ā い 家</p>');
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$this->assertEquals('<p>ö ß ā い 家</p>', $value->getContent());
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}
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public function testWhitespaceHandling()
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{
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$value = new HTMLValue();
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$value->setContent('<p></p> <p></p>');
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$this->assertEquals('<p></p> <p></p>', $value->getContent());
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}
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public function testInvalidHTMLTagNames()
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{
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$value = new HTMLValue();
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$invalid = [
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'<p><div><a href="test-link"></p></div>',
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'<html><div><a href="test-link"></a></a></html_>'
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];
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foreach ($invalid as $input) {
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$value->setContent($input);
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$this->assertEquals(
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'test-link',
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$value->getElementsByTagName('a')->item(0)->getAttribute('href'),
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'Link data can be extraced from malformed HTML'
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);
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}
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}
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public function testMixedNewlines()
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{
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$value = new HTMLValue();
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$value->setContent("<p>paragraph</p>\n<ul><li>1</li>\r\n</ul>");
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$this->assertEquals(
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"<p>paragraph</p>\n<ul><li>1</li>\n</ul>",
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$value->getContent(),
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'Newlines get converted'
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);
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}
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public function testAttributeEscaping()
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{
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$value = new HTMLValue();
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$value->setContent('<a href="[]"></a>');
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$this->assertEquals('<a href="[]"></a>', $value->getContent(), "'[' character isn't escaped");
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$value->setContent('<a href="""></a>');
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$this->assertEquals('<a href="""></a>', $value->getContent(), "'\"' character is escaped");
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}
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public function testShortcodeValue()
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{
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ShortcodeParser::get('default')->register(
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'test_shortcode',
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function () {
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return 'bit of test shortcode output';
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}
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);
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$content = DBHTMLText::create('Test', ['shortcodes' => true])
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->setValue('<p>Some content with a [test_shortcode] and a <br /> followed by an <hr> in it.</p>')
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->forTemplate();
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$this->assertStringContainsString(
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// hr is flow content, not phrasing content, so must be corrected to be outside the p tag.
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'<p>Some content with a bit of test shortcode output and a <br> followed by an </p><hr> in it.',
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$content
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);
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}
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public function testEntities()
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{
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$content = '<a href="http://domain.test/path?two&vars">ampersand & test & link</a>';
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$output = new HTMLValue($content);
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$output = $output->getContent();
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$this->assertEquals(
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'<a href="http://domain.test/path?two&vars">ampersand & test & link</a>',
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$output
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);
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}
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public function testShortcodeEntities()
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{
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ShortcodeParser::get('default')->register(
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'sitetree_link_test',
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// A mildly stubbed copy from SilverStripe\CMS\Model\SiteTree::link_shortcode_handler
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function ($arguments, $content = null, $parser = null) {
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$link = Convert::raw2att('https://google.com/search?q=unit&test');
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if ($content) {
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$link = sprintf('<a href="%s">%s</a>', $link, $parser->parse($content));
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}
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return $link;
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}
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);
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$content = [
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'[sitetree_link_test,id=2]' => 'https://google.com/search?q=unit&test',
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// the random [ triggers the shortcode parser, which seems to be where problems arise.
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'<a href="https://google.com/search?q=unit&test"> [ non shortcode link</a>' =>
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'<a href="https://google.com/search?q=unit&test"> [ non shortcode link</a>',
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'[sitetree_link_test,id=1]test link[/sitetree_link_test]' =>
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'<a href="https://google.com/search?q=unit&test">test link</a>'
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];
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foreach ($content as $input => $expected) {
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$output = DBHTMLText::create('Test', ['shortcodes' => true])
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->setValue($input)
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->forTemplate();
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$this->assertEquals($expected, $output);
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}
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}
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public function testValidHTMLInNoscriptTags()
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{
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$value = new HTMLValue();
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$noscripts = [
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'<noscript><p>Enclosed Value</p></noscript>',
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'<noscript><span class="test">Enclosed Value</span></noscript>',
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'<noscript><img src="/test.jpg" alt="test"></noscript>',
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];
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foreach ($noscripts as $noscript) {
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$value->setContent($noscript);
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$this->assertEquals($noscript, $value->getContent(), 'Child tags are left untouched in noscript tags.');
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}
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}
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}
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