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✎ Editing: PercentEncoderTest.php ← Back

<?php

class HTMLPurifier_PercentEncoderTest extends HTMLPurifier_Harness

{

protected $PercentEncoder;

protected $func;

public function setUp()

{

$this->PercentEncoder = new HTMLPurifier_PercentEncoder();

$this->func = '';

}

public function assertDecode($string, $expect = true)

{

if ($expect === true) $expect = $string;

$this->assertIdentical($this->PercentEncoder->{$this->func}($string), $expect);

}

public function test_normalize()

{

$this->func = 'normalize';

$this->assertDecode('Aw.../-$^8'); // no change

$this->assertDecode('%41%77%7E%2D%2E%5F', 'Aw~-._'); // decode unreserved chars

$this->assertDecode('%3A%2F%3F%23%5B%5D%40%21%24%26%27%28%29%2A%2B%2C%3B%3D'); // preserve reserved chars

$this->assertDecode('%2b', '%2B'); // normalize to uppercase

$this->assertDecode('%2B2B%3A3A'); // extra text

$this->assertDecode('%2b2B%4141', '%2B2BA41'); // extra text, with normalization

$this->assertDecode('%', '%25'); // normalize stray percent sign

$this->assertDecode('%5%25', '%255%25'); // permaturely terminated encoding

$this->assertDecode('%GJ', '%25GJ'); // invalid hexadecimal chars

// contested behavior, if this changes, we'll also have to have

// outbound encoding

$this->assertDecode('%FC'); // not reserved or unreserved, preserve

}

public function assertEncode($string, $expect = true, $preserve = false)

{

if ($expect === true) $expect = $string;

$encoder = new HTMLPurifier_PercentEncoder($preserve);

$result = $encoder->encode($string);

$this->assertIdentical($result, $expect);

}

public function test_encode_noChange()

{

$this->assertEncode('abc012-_~.');

}

public function test_encode_encode()

{

$this->assertEncode('>', '%3E');

}

public function test_encode_preserve()

{

$this->assertEncode('<>', '<%3E', '<');

}

public function test_encode_low()

{

$this->assertEncode("\1", '%01');

}

// vim: et sw=4 sts=4

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