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PhutilMarkupTestCase.php
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Thu, Apr 25, 13:38

PhutilMarkupTestCase.php
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<?php
/**
* @group testcase
*/
final class PhutilMarkupTestCase extends PhutilTestCase {
public function testTagDefaults() {
$this->assertEqual(
(string)phutil_tag('br'),
(string)phutil_tag('br', array()));
$this->assertEqual(
(string)phutil_tag('br', array()),
(string)phutil_tag('br', array(), null));
}
public function testTagEmpty() {
$this->assertEqual(
'<br />',
(string)phutil_tag('br', array(), null));
$this->assertEqual(
'<div></div>',
(string)phutil_tag('div', array(), null));
$this->assertEqual(
'<div></div>',
(string)phutil_tag('div', array(), ''));
}
public function testTagBasics() {
$this->assertEqual(
'<br />',
(string)phutil_tag('br'));
$this->assertEqual(
'<div>y</div>',
(string)phutil_tag('div', array(), 'y'));
}
public function testTagAttributes() {
$this->assertEqual(
'<div u="v">y</div>',
(string)phutil_tag('div', array('u' => 'v'), 'y'));
$this->assertEqual(
'<br u="v" />',
(string)phutil_tag('br', array('u' => 'v')));
}
public function testTagEscapes() {
$this->assertEqual(
'<br u="&lt;" />',
(string)phutil_tag('br', array('u' => '<')));
$this->assertEqual(
'<div><br /></div>',
(string)phutil_tag('div', array(), phutil_tag('br')));
}
public function testTagNullAttribute() {
$this->assertEqual(
'<br />',
(string)phutil_tag('br', array('y' => null)));
}
public function testTagJavascriptProtocolRejection() {
$hrefs = array(
'javascript:alert(1)' => true,
'JAVASCRIPT:alert(1)' => true,
' javascript:alert(1)' => true,
'/' => false,
'/path/to/stuff/' => false,
'' => false,
'http://example.com/' => false,
'#' => false,
);
foreach (array(true, false) as $use_uri) {
foreach ($hrefs as $href => $expect) {
if ($use_uri) {
$href = new PhutilURI($href);
}
$caught = null;
try {
phutil_tag('a', array('href' => $href), 'click for candy');
} catch (Exception $ex) {
$caught = $ex;
}
$this->assertEqual(
$expect,
$caught instanceof Exception,
"Rejected href: {$href}");
}
}
}
public function testURIEscape() {
$this->assertEqual(
'%2B/%20%3F%23%26%3A%21xyz%25',
phutil_escape_uri('+/ ?#&:!xyz%'));
}
public function testURIPathComponentEscape() {
$this->assertEqual(
'a%252Fb',
phutil_escape_uri_path_component('a/b'));
$str = '';
for ($ii = 0; $ii <= 255; $ii++) {
$str .= chr($ii);
}
$this->assertEqual(
$str,
phutil_unescape_uri_path_component(
rawurldecode( // Simulates webserver.
phutil_escape_uri_path_component($str))));
}
public function testHsprintf() {
$this->assertEqual(
'<div>&lt;3</div>',
(string)hsprintf('<div>%s</div>', '<3'));
}
public function testAppendHTML() {
$html = phutil_tag('hr');
$html->appendHTML(phutil_tag('br'), '<evil>');
$this->assertEqual('<hr /><br />&lt;evil&gt;', $html->getHTMLContent());
}
public function testArrayEscaping() {
$this->assertEqual(
'<div>&lt;div&gt;</div>',
phutil_escape_html(
array(
hsprintf('<div>'),
array(
array(
'<',
array(
'd',
array(
array(
hsprintf('i'),
),
'v',
),
),
array(
array(
'>',
),
),
),
),
hsprintf('</div>'),
)));
$this->assertEqual(
'<div><br /><hr /><wbr /></div>',
phutil_tag(
'div',
array(
),
array(
array(
array(
phutil_tag('br'),
array(
phutil_tag('hr'),
),
phutil_tag('wbr'),
),
),
))->getHTMLContent());
}
}

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