Friendica Communications Platform (please note that this is a clone of the repository at github, issues are handled there) https://friendi.ca
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<?php
/**
* TextTest class.
*/
namespace Friendica\Test;
use PHPUnit\Framework\TestCase;
/**
* Tests for text functions.
*/
class TextTest extends TestCase
{
/**
*autonames should be random, even length
*/
public function testAutonameEven()
{
$autoname1=autoname(10);
$autoname2=autoname(10);
$this->assertNotEquals($autoname1, $autoname2);
}
/**
*autonames should be random, odd length
*/
public function testAutonameOdd()
{
$autoname1=autoname(9);
$autoname2=autoname(9);
$this->assertNotEquals($autoname1, $autoname2);
}
/**
* try to fail autonames
*/
public function testAutonameNoLength()
{
$autoname1=autoname(0);
$this->assertEquals(0, strlen($autoname1));
}
/**
* try to fail it with invalid input
*
* @todo What's corect behaviour here? An exception?
*/
public function testAutonameNegativeLength()
{
$autoname1=autoname(-23);
$this->assertEquals(0, strlen($autoname1));
}
/**
* test with a length, that may be too short
*/
public function testAutonameLength1()
{
$autoname1=autoname(1);
$this->assertEquals(1, strlen($autoname1));
$autoname2=autoname(1);
$this->assertEquals(1, strlen($autoname2));
}
/**
* test attribute contains
*/
public function testAttributeContains1()
{
$testAttr="class1 notclass2 class3";
$this->assertTrue(attribute_contains($testAttr, "class3"));
$this->assertFalse(attribute_contains($testAttr, "class2"));
}
/**
* test attribute contains
*/
public function testAttributeContains2()
{
$testAttr="class1 not-class2 class3";
$this->assertTrue(attribute_contains($testAttr, "class3"));
$this->assertFalse(attribute_contains($testAttr, "class2"));
}
/**
* test with empty input
*/
public function testAttributeContainsEmpty()
{
$testAttr="";
$this->assertFalse(attribute_contains($testAttr, "class2"));
}
/**
* test input with special chars
*/
public function testAttributeContainsSpecialChars()
{
$testAttr="--... %\$ä() /(=?}";
$this->assertFalse(attribute_contains($testAttr, "class2"));
}
/**
* test expand_acl, perfect input
*/
public function testExpandAclNormal()
{
$text='<1><2><3>';
$this->assertEquals(array(1, 2, 3), expand_acl($text));
}
/**
* test with a big number
*/
public function testExpandAclBigNumber()
{
$text='<1><'.PHP_INT_MAX.'><15>';
$this->assertEquals(array(1, PHP_INT_MAX, 15), expand_acl($text));
}
/**
* test with a string in it.
*
* @todo is this valid input? Otherwise: should there be an exception?
*/
public function testExpandAclString()
{
$text="<1><279012><tt>";
$this->assertEquals(array(1, 279012), expand_acl($text));
}
/**
* test with a ' ' in it.
*
* @todo is this valid input? Otherwise: should there be an exception?
*/
public function testExpandAclSpace()
{
$text="<1><279 012><32>";
$this->assertEquals(array(1, "279", "32"), expand_acl($text));
}
/**
* test empty input
*/
public function testExpandAclEmpty()
{
$text="";
$this->assertEquals(array(), expand_acl($text));
}
/**
* test invalid input, no < at all
*
* @todo should there be an exception?
*/
public function testExpandAclNoBrackets()
{
$text="According to documentation, that's invalid. "; //should be invalid
$this->assertEquals(array(), expand_acl($text));
}
/**
* test invalid input, just open <
*
* @todo should there be an exception?
*/
public function testExpandAclJustOneBracket1()
{
$text="<Another invalid string"; //should be invalid
$this->assertEquals(array(), expand_acl($text));
}
/**
* test invalid input, just close >
*
* @todo should there be an exception?
*/
public function testExpandAclJustOneBracket2()
{
$text="Another invalid> string"; //should be invalid
$this->assertEquals(array(), expand_acl($text));
}
/**
* test invalid input, just close >
*
* @todo should there be an exception?
*/
public function testExpandAclCloseOnly()
{
$text="Another> invalid> string>"; //should be invalid
$this->assertEquals(array(), expand_acl($text));
}
/**
* test invalid input, just open <
*
* @todo should there be an exception?
*/
public function testExpandAclOpenOnly()
{
$text="<Another< invalid string<"; //should be invalid
$this->assertEquals(array(), expand_acl($text));
}
/**
* test invalid input, open and close do not match
*
* @todo should there be an exception?
*/
public function testExpandAclNoMatching1()
{
$text="<Another<> invalid <string>"; //should be invalid
$this->assertEquals(array(), expand_acl($text));
}
/**
* test invalid input, empty <>
*
* @todo should there be an exception? Or array(1, 3)
* (This should be array(1,3) - mike)
*/
public function testExpandAclEmptyMatch()
{
$text="<1><><3>";
$this->assertEquals(array(1,3), expand_acl($text));
}
/**
* test, that tags are escaped
*/
public function testEscapeTags()
{
$invalidstring='<submit type="button" onclick="alert(\'failed!\');" />';
$validstring=notags($invalidstring);
$escapedString=escape_tags($invalidstring);
$this->assertEquals('[submit type="button" onclick="alert(\'failed!\');" /]', $validstring);
$this->assertEquals(
"&lt;submit type=&quot;button&quot; onclick=&quot;alert('failed!');&quot; /&gt;",
$escapedString
);
}
/**
*xmlify and unxmlify
*/
public function testXmlify()
{
$text="<tag>I want to break\n this!11!<?hard?></tag>";
$xml=xmlify($text);
$retext=unxmlify($text);
$this->assertEquals($text, $retext);
}
/**
* xmlify and put in a document
*/
public function testXmlifyDocument()
{
$tag="<tag>I want to break</tag>";
$xml=xmlify($tag);
$text='<text>'.$xml.'</text>';
$xml_parser=xml_parser_create();
//should be possible to parse it
$values=array();
$index=array();
$this->assertEquals(1, xml_parse_into_struct($xml_parser, $text, $values, $index));
$this->assertEquals(
array('TEXT'=>array(0)),
$index
);
$this->assertEquals(
array(array('tag'=>'TEXT', 'type'=>'complete', 'level'=>1, 'value'=>$tag)),
$values
);
xml_parser_free($xml_parser);
}
/**
* test hex2bin and reverse
*/
public function testHex2Bin()
{
$this->assertEquals(-3, hex2bin(bin2hex(-3)));
$this->assertEquals(0, hex2bin(bin2hex(0)));
$this->assertEquals(12, hex2bin(bin2hex(12)));
$this->assertEquals(PHP_INT_MAX, hex2bin(bin2hex(PHP_INT_MAX)));
}
}