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<?php
require_once dirname(__FILE__) . '/../autorun.php';
class HTML5_PositionTestableTokenizer extends HTML5_TestableTokenizer
{
public $outputLines = array();
public $outputCols = array();
private $characterTokens = array();
protected function emitToken($token, $checkStream = true, $dry = false) {
parent::emitToken($token, $checkStream, $dry);
// XXX: The tests should really include the parse errors, but I'm lazy.
switch ($token['type']) {
case self::PARSEERROR:
return;
case self::CHARACTER:
if ($this->characterTokens) {
array_pop($this->outputLines);
array_pop($this->outputCols);
}
$this->characterTokens[] = $token;
default:
$this->outputLines[] = $this->stream()->getCurrentLine();
$this->outputCols[] = $this->stream()->getColumnOffset();
}
if ($token['type'] !== self::CHARACTER) {
$this->characterTokens = array();
}
}
}
class HTML5_TokenizerTestOfPosition extends UnitTestCase
{
function testBasic() {
$this->assertPositions(
"<b><i>f<p>\n<b>a</b>",
array(1,1,1,1, 2,2,2,2),
array(3,6,7,10,0,3,4,8)
);
}
function testUnicode() {
$this->assertPositions(
"\xC2\xA2<b>\xE2\x82\xACa<b>\xf4\x8a\xaf\x8d",
array(1,1,1,1,1),
array(1,4,6,9,10)
);
}
function testData() {
$this->assertPositions(
"a\na\n\xC2\xA2<b>",
array(3,3),
array(1,4)
);
}
function testMarkupDeclarationDoubleDash() {
$this->assertPositions(
'<!-- foo -->',
array(1),
array(12)
);
}
function testMarkupDeclarationDoctype() {
$this->assertPositions(
'<!DOCTYPE>',
array(1),
array(10)
);
}
function testAfterDoctypeNamePublic() {
$this->assertPositions(
'<!DOCTYPE PUBLIC "foo">',
array(1),
array(23)
);
}
function testAfterDoctypeNameSystem() {
$this->assertPositions(
'<!DOCTYPE SYSTEM "foo">',
array(1),
array(23)
);
}
function testDecEntitySansSemicolon() {
$this->assertPositions(
'Ĭ',
array(1),
array(5)
);
}
function testDecEntityWithSemicolon() {
$this->assertPositions(
'Ĭ',
array(1),
array(6)
);
}
function testHexEntity() {
$this->assertPositions(
'̀',
array(1),
array(7)
);
}
function testEmptyEntity() {
$this->assertPositions(
'&#;<b>',
array(1,1),
array(3,6)
);
}
function testNamedEntity() {
$this->assertPositions(
'"foo<b>',
array(1,1),
array(9,12)
);
}
function testBadNamedEntity() {
$this->assertPositions(
'&zzz;b',
array(1),
array(6)
);
}
function testAttributeEntity() {
$this->assertPositions(
'<b foo="&er">a',
array( 1, 1),
array(16,17)
);
}
function testBogusComment() {
$this->assertPositions(
"<!as asdfe \nasdf>d",
array(2,2),
array(5,6)
);
}
protected function assertPositions($input, $lines, $cols, $flag = HTML5_Tokenizer::PCDATA, $lastStartTag = null) {
$tokenizer = new HTML5_PositionTestableTokenizer($input, $flag, $lastStartTag);
$GLOBALS['TIME'] -= get_microtime();
$tokenizer->parse($input);
$GLOBALS['TIME'] += get_microtime();
$this->assertIdentical($tokenizer->outputLines, $lines, 'Lines: %s');
$this->assertIdentical($tokenizer->outputCols, $cols, 'Cols: %s');
}
}
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