previousLocaleSetting = null;
}
public function tearDown()
{
parent::tearDown();
// If a test sets the locale, reset it on teardown
if ($this->previousLocaleSetting) {
setlocale(LC_CTYPE, $this->previousLocaleSetting);
}
}
/**
* Tests {@link Convert::raw2att()}
*/
public function testRaw2Att()
{
$val1 = '';
$this->assertEquals(
'<input type="text">',
Convert::raw2att($val1),
'Special characters are escaped'
);
$val2 = 'This is some normal text.';
$this->assertEquals(
'This is some normal text.',
Convert::raw2att($val2),
'Normal text is not escaped'
);
}
/**
* Tests {@link Convert::raw2htmlatt()}
*/
public function testRaw2HtmlAtt()
{
$val1 = '';
$this->assertEquals(
'<input type="text">',
Convert::raw2htmlatt($val1),
'Special characters are escaped'
);
$val2 = 'This is some normal text.';
$this->assertEquals(
'This is some normal text.',
Convert::raw2htmlatt($val2),
'Normal text is not escaped'
);
}
/**
* Tests {@link Convert::html2raw()}
*/
public function testHtml2raw()
{
$val1 = 'This has a strong tag.';
$this->assertEquals(
'This has a *strong tag*.',
Convert::html2raw($val1),
'Strong tags are replaced with asterisks'
);
$val1 = 'This has a b tag with attributes.';
$this->assertEquals(
'This has a *b tag with attributes*.',
Convert::html2raw($val1),
'B tags with attributes are replaced with asterisks'
);
$val2 = 'This has a strong tag with attributes.';
$this->assertEquals(
'This has a *strong tag with attributes*.',
Convert::html2raw($val2),
'Strong tags with attributes are replaced with asterisks'
);
$val3 = '';
$this->assertEquals(
'',
Convert::html2raw($val3),
'Script tags are completely removed'
);
$val4 = '';
$this->assertEquals(
'',
Convert::html2raw($val4),
'Style tags are completely removed'
);
$val5 = "";
$this->assertEquals(
'',
Convert::html2raw($val5),
'Multiline script tags are completely removed'
);
$val6 = "";
$this->assertEquals(
'',
Convert::html2raw($val6),
'Multiline style tags are completely removed'
);
$val7 = '
That's absolutely correct
';
$this->assertEquals(
"That's absolutely correct",
Convert::html2raw($val7),
'Single quotes are decoded correctly'
);
$val8 = 'Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor ' . 'incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud ' . 'exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute ' . 'irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla ' . 'pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia ' . 'deserunt mollit anim id est laborum.';
$this->assertEquals($val8, Convert::html2raw($val8), 'Test long text is unwrapped');
$this->assertEquals(
<<assertEquals(
'<input type="text">',
Convert::raw2xml($val1),
'Special characters are escaped'
);
$val2 = 'This is some normal text.';
$this->assertEquals(
'This is some normal text.',
Convert::raw2xml($val2),
'Normal text is not escaped'
);
$val3 = "This is test\nNow on a new line.";
$this->assertEquals(
"This is test\nNow on a new line.",
Convert::raw2xml($val3),
'Newlines are retained. They should not be replaced with as it is not XML valid'
);
}
/**
* Tests {@link Convert::raw2htmlid()}
*/
public function testRaw2HtmlID()
{
$val1 = 'test test 123';
$this->assertEquals('test_test_123', Convert::raw2htmlid($val1));
$val2 = 'test[test][123]';
$this->assertEquals('test_test_123', Convert::raw2htmlid($val2));
$val3 = '[test[[test]][123]]';
$this->assertEquals('test_test_123', Convert::raw2htmlid($val3));
$val4 = 'A\\Namespaced\\Class';
$this->assertEquals('A_Namespaced_Class', Convert::raw2htmlid($val4));
}
/**
* Tests {@link Convert::xml2raw()}
*/
public function testXml2Raw()
{
$val1 = '<input type="text">';
$this->assertEquals('', Convert::xml2raw($val1), 'Special characters are escaped');
$val2 = 'This is some normal text.';
$this->assertEquals('This is some normal text.', Convert::xml2raw($val2), 'Normal text is not escaped');
}
/**
* Tests {@link Convert::xml2raw()}
*/
public function testArray2JSON()
{
$val = [
'Joe' => 'Bloggs',
'Tom' => 'Jones',
'My' => [
'Complicated' => 'Structure'
]
];
$encoded = Convert::array2json($val);
$this->assertEquals(
'{"Joe":"Bloggs","Tom":"Jones","My":{"Complicated":"Structure"}}',
$encoded,
'Array is encoded in JSON'
);
}
/**
* Tests {@link Convert::json2array()}
*/
public function testJSON2Array()
{
$val = '{"Joe":"Bloggs","Tom":"Jones","My":{"Complicated":"Structure"}}';
$decoded = Convert::json2array($val);
$this->assertEquals(3, count($decoded), '3 items in the decoded array');
$this->assertContains('Bloggs', $decoded, 'Contains "Bloggs" value in decoded array');
$this->assertContains('Jones', $decoded, 'Contains "Jones" value in decoded array');
$this->assertContains('Structure', $decoded['My']['Complicated']);
}
/**
* Tests {@link Convert::testJSON2Obj()}
*/
public function testJSON2Obj()
{
$val = '{"Joe":"Bloggs","Tom":"Jones","My":{"Complicated":"Structure"}}';
$obj = Convert::json2obj($val);
$this->assertEquals('Bloggs', $obj->Joe);
$this->assertEquals('Jones', $obj->Tom);
$this->assertEquals('Structure', $obj->My->Complicated);
}
/**
* Tests {@link Convert::testRaw2URL()}
*
* @todo test toASCII()
*/
public function testRaw2URL()
{
URLSegmentFilter::config()->update('default_allow_multibyte', false);
$this->assertEquals('foo', Convert::raw2url('foo'));
$this->assertEquals('foo-and-bar', Convert::raw2url('foo & bar'));
$this->assertEquals('foo-and-bar', Convert::raw2url('foo & bar!'));
$this->assertEquals('foos-bar-2', Convert::raw2url('foo\'s [bar] (2)'));
}
/**
* Helper function for comparing characters with significant whitespaces
*
* @param string $expected
* @param string $actual
*/
protected function assertEqualsQuoted($expected, $actual)
{
$message = sprintf(
'Expected "%s" but given "%s"',
addcslashes($expected, "\r\n"),
addcslashes($actual, "\r\n")
);
$this->assertEquals($expected, $actual, $message);
}
/**
* Tests {@link Convert::nl2os()}
*/
public function testNL2OS()
{
foreach (["\r\n", "\r", "\n"] as $nl) {
// Base case: no action
$this->assertEqualsQuoted(
'Base case',
Convert::nl2os('Base case', $nl)
);
// Mixed formats
$this->assertEqualsQuoted(
"Test{$nl}Text{$nl}Is{$nl}{$nl}Here{$nl}.",
Convert::nl2os("Test\rText\r\nIs\n\rHere\r\n.", $nl)
);
// Test that multiple runs are non-destructive
$expected = "Test{$nl}Text{$nl}Is{$nl}{$nl}Here{$nl}.";
$this->assertEqualsQuoted(
$expected,
Convert::nl2os($expected, $nl)
);
// Check repeated sequence behaves correctly
$expected = "{$nl}{$nl}{$nl}{$nl}{$nl}{$nl}{$nl}{$nl}";
$input = "\r\r\n\r\r\n\n\n\n\r";
$this->assertEqualsQuoted(
$expected,
Convert::nl2os($input, $nl)
);
}
}
/**
* Tests {@link Convert::raw2js()}
*/
public function testRaw2JS()
{
// Test attempt to break out of string
$this->assertEquals(
'\\"; window.location=\\"http://www.google.com',
Convert::raw2js('"; window.location="http://www.google.com')
);
$this->assertEquals(
'\\\'; window.location=\\\'http://www.google.com',
Convert::raw2js('\'; window.location=\'http://www.google.com')
);
// Test attempt to close script tag
$this->assertEquals(
'\\"; \\x3c/script\\x3e\\x3ch1\\x3eHa \\x26amp; Ha\\x3c/h1\\x3e\\x3cscript\\x3e',
Convert::raw2js('";