Merge branch '2.8' into 3.1
* 2.8: [VarDumper] Fix source links with latests Twig versions [DomCrawler] Optimize DomCrawler::relativize() [HttpKernel] Fix source links with latests Twig versions [DomCrawler] Allow pipe (|) character in link tags when using Xpath expressions
This commit is contained in:
commit
34abba65de
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@ -940,29 +940,54 @@ class Crawler implements \Countable, \IteratorAggregate
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{
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$expressions = array();
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$unionPattern = '/\|(?![^\[]*\])/';
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// An expression which will never match to replace expressions which cannot match in the crawler
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// We cannot simply drop
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$nonMatchingExpression = 'a[name() = "b"]';
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// Split any unions into individual expressions.
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foreach (preg_split($unionPattern, $xpath) as $expression) {
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$expression = trim($expression);
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$parenthesis = '';
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$xpathLen = strlen($xpath);
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$openedBrackets = 0;
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$startPosition = strspn($xpath, " \t\n\r\0\x0B");
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for ($i = $startPosition; $i <= $xpathLen; ++$i) {
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$i += strcspn($xpath, '"\'[]|', $i);
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if ($i < $xpathLen) {
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switch ($xpath[$i]) {
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case '"':
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case "'":
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if (false === $i = strpos($xpath, $xpath[$i], $i + 1)) {
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return $xpath; // The XPath expression is invalid
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}
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continue 2;
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case '[':
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++$openedBrackets;
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continue 2;
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case ']':
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--$openedBrackets;
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continue 2;
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}
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}
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if ($openedBrackets) {
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continue;
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}
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if ($startPosition < $xpathLen && '(' === $xpath[$startPosition]) {
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// If the union is inside some braces, we need to preserve the opening braces and apply
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// the change only inside it.
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if (preg_match('/^[\(\s*]+/', $expression, $matches)) {
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$parenthesis = $matches[0];
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$expression = substr($expression, strlen($parenthesis));
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$j = 1 + strspn($xpath, "( \t\n\r\0\x0B", $startPosition + 1);
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$parenthesis = substr($xpath, $startPosition, $j);
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$startPosition += $j;
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} else {
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$parenthesis = '';
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}
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$expression = rtrim(substr($xpath, $startPosition, $i - $startPosition));
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if (0 === strpos($expression, 'self::*/')) {
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$expression = './'.substr($expression, 8);
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}
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// add prefix before absolute element selector
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if (empty($expression)) {
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if ('' === $expression) {
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$expression = $nonMatchingExpression;
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} elseif (0 === strpos($expression, '//')) {
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$expression = 'descendant-or-self::'.substr($expression, 2);
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@ -975,7 +1000,7 @@ class Crawler implements \Countable, \IteratorAggregate
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} elseif ('/' === $expression[0] || '.' === $expression[0] || 0 === strpos($expression, 'self::')) {
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$expression = $nonMatchingExpression;
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} elseif (0 === strpos($expression, 'descendant::')) {
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$expression = 'descendant-or-self::'.substr($expression, strlen('descendant::'));
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$expression = 'descendant-or-self::'.substr($expression, 12);
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} elseif (preg_match('/^(ancestor|ancestor-or-self|attribute|following|following-sibling|namespace|parent|preceding|preceding-sibling)::/', $expression)) {
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// the fake root has no parent, preceding or following nodes and also no attributes (even no namespace attributes)
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$expression = $nonMatchingExpression;
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@ -983,9 +1008,16 @@ class Crawler implements \Countable, \IteratorAggregate
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$expression = 'self::'.$expression;
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}
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$expressions[] = $parenthesis.$expression;
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if ($i === $xpathLen) {
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return implode(' | ', $expressions);
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}
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return implode(' | ', $expressions);
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$i += strspn($xpath, " \t\n\r\0\x0B", $i + 1);
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$startPosition = $i + 1;
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}
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return $xpath; // The XPath expression is invalid
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}
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/**
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@ -430,6 +430,7 @@ EOF
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$this->assertCount(5, $crawler->filterXPath('(//a | //div)//img'));
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$this->assertCount(7, $crawler->filterXPath('((//a | //div)//img | //ul)'));
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$this->assertCount(7, $crawler->filterXPath('( ( //a | //div )//img | //ul )'));
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$this->assertCount(1, $crawler->filterXPath("//a[./@href][((./@id = 'Klausi|Claudiu' or normalize-space(string(.)) = 'Klausi|Claudiu' or ./@title = 'Klausi|Claudiu' or ./@rel = 'Klausi|Claudiu') or .//img[./@alt = 'Klausi|Claudiu'])]"));
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}
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public function testFilterXPath()
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@ -596,7 +597,7 @@ EOF
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$this->assertCount(0, $crawler->filterXPath('self::a'), 'The fake root node has no "real" element name');
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$this->assertCount(0, $crawler->filterXPath('self::a/img'), 'The fake root node has no "real" element name');
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$this->assertCount(9, $crawler->filterXPath('self::*/a'));
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$this->assertCount(10, $crawler->filterXPath('self::*/a'));
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}
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public function testFilter()
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@ -1079,6 +1080,8 @@ HTML;
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<a href="?get=param">GetLink</a>
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<a href="/example">Klausi|Claudiu</a>
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<form action="foo" id="FooFormId">
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<input type="text" value="TextValue" name="TextName" />
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<input type="submit" value="FooValue" name="FooName" id="FooId" />
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@ -94,11 +94,11 @@ class DumpDataCollector extends DataCollector implements DataDumperInterface
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} elseif (isset($trace[$i]['object']) && $trace[$i]['object'] instanceof \Twig_Template) {
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$template = $trace[$i]['object'];
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$name = $template->getTemplateName();
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$file = method_exists($template, 'getSourceContext') ? $template->getSourceContext()->getPath() : false;
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$src = method_exists($template, 'getSourceContext') ? $template->getSourceContext()->getCode() : (method_exists($template, 'getSource') ? $template->getSource() : false);
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$info = $template->getDebugInfo();
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if (null !== $src && isset($info[$trace[$i - 1]['line']])) {
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if (isset($info[$trace[$i - 1]['line']])) {
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$line = $info[$trace[$i - 1]['line']];
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$file = method_exists($template, 'getSourceContext') ? $template->getSourceContext()->getPath() : false;
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if ($src) {
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$src = explode("\n", $src);
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@ -150,15 +150,19 @@ class ExceptionCaster
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if (!empty($f['class']) && is_subclass_of($f['class'], 'Twig_Template') && method_exists($f['class'], 'getDebugInfo')) {
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$template = isset($f['object']) ? $f['object'] : new $f['class'](new \Twig_Environment(new \Twig_Loader_Filesystem()));
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try {
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$templateName = $template->getTemplateName();
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$templateSrc = explode("\n", method_exists($template, 'getSource') ? $template->getSource() : $template->getEnvironment()->getLoader()->getSource($templateName));
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$templateSrc = method_exists($template, 'getSourceContext') ? $template->getSourceContext()->getCode() : (method_exists($template, 'getSource') ? $template->getSource() : '');
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$templateInfo = $template->getDebugInfo();
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if (isset($templateInfo[$f['line']])) {
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$src[$templateName.':'.$templateInfo[$f['line']]] = self::extractSource($templateSrc, $templateInfo[$f['line']], self::$srcContext);
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if (method_exists($template, 'getSourceContext')) {
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$templateName = $template->getSourceContext()->getPath() ?: $templateName;
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}
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if ($templateSrc) {
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$templateSrc = explode("\n", $templateSrc);
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$src[$templateName.':'.$templateInfo[$f['line']]] = self::extractSource($templateSrc, $templateInfo[$f['line']], self::$srcContext);
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} else {
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$src[$templateName] = $templateInfo[$f['line']];
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}
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} catch (\Twig_Error_Loader $e) {
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}
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}
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} else {
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@ -0,0 +1,87 @@
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<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Symfony\Component\VarDumper\Tests\Caster;
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use Symfony\Component\VarDumper\Caster\FrameStub;
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use Symfony\Component\VarDumper\Test\VarDumperTestTrait;
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class ExceptionCasterTest extends \PHPUnit_Framework_TestCase
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{
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use VarDumperTestTrait;
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/**
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* @requires function Twig_Template::getSourceContext
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*/
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public function testFrameWithTwig()
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{
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require_once dirname(__DIR__).'/Fixtures/Twig.php';
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$f = array(
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new FrameStub(array(
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'file' => dirname(__DIR__).'/Fixtures/Twig.php',
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'line' => 19,
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'class' => '__TwigTemplate_VarDumperFixture_u75a09',
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'object' => new \__TwigTemplate_VarDumperFixture_u75a09(new \Twig_Environment(new \Twig_Loader_Filesystem())),
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)),
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new FrameStub(array(
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'file' => dirname(__DIR__).'/Fixtures/Twig.php',
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'line' => 19,
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'class' => '__TwigTemplate_VarDumperFixture_u75a09',
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'object' => new \__TwigTemplate_VarDumperFixture_u75a09(new \Twig_Environment(new \Twig_Loader_Filesystem()), null),
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)),
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);
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$expectedDump = <<<'EODUMP'
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array:2 [
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0 => {
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class: "__TwigTemplate_VarDumperFixture_u75a09"
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object: __TwigTemplate_VarDumperFixture_u75a09 {
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%A
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}
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src: {
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%sTwig.php:19: """
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// line 2\n
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throw new \Exception('Foobar');\n
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}\n
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"""
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bar.twig:2: """
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foo bar\n
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twig source\n
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\n
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"""
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}
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}
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1 => {
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class: "__TwigTemplate_VarDumperFixture_u75a09"
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object: __TwigTemplate_VarDumperFixture_u75a09 {
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%A
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}
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src: {
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%sTwig.php:19: """
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// line 2\n
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throw new \Exception('Foobar');\n
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}\n
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"""
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foo.twig:2: """
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foo bar\n
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twig source\n
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\n
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"""
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}
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}
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]
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EODUMP;
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$this->assertDumpMatchesFormat($expectedDump, $f);
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}
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}
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@ -228,6 +228,9 @@ EOTXT
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putenv('DUMP_STRING_LENGTH=');
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}
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/**
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* @requires function Twig_Template::getSourceContext
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*/
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public function testThrowingCaster()
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{
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$out = fopen('php://memory', 'r+b');
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@ -262,19 +265,6 @@ EOTXT
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rewind($out);
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$out = stream_get_contents($out);
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if (method_exists($twig, 'getSource')) {
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$twig = <<<EOTXT
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foo.twig:2: """
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foo bar\\n
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twig source\\n
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\\n
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"""
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EOTXT;
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} else {
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$twig = '';
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}
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$r = defined('HHVM_VERSION') ? '' : '#%d';
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$this->assertStringMatchesFormat(
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<<<EOTXT
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@ -296,7 +286,12 @@ stream resource {@{$ref}
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throw new \Exception('Foobar');\\n
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}\\n
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"""
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{$twig} }
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bar.twig:2: """
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foo bar\\n
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twig source\\n
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\\n
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"""
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}
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}
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%d. Twig_Template->displayWithErrorHandling() ==> __TwigTemplate_VarDumperFixture_u75a09->doDisplay(): {
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src: {
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@ -3,14 +3,14 @@
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/* foo.twig */
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class __TwigTemplate_VarDumperFixture_u75a09 extends Twig_Template
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{
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public function __construct(Twig_Environment $env)
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private $filename;
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public function __construct(Twig_Environment $env, $filename = 'bar.twig')
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{
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parent::__construct($env);
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$this->parent = false;
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$this->blocks = array(
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);
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$this->blocks = array();
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$this->filename = $filename;
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}
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protected function doDisplay(array $context, array $blocks = array())
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@ -29,11 +29,8 @@ class __TwigTemplate_VarDumperFixture_u75a09 extends Twig_Template
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return array(19 => 2);
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}
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public function getSource()
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public function getSourceContext()
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{
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return " foo bar
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twig source
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";
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return new Twig_Source(" foo bar\n twig source\n\n", 'foo.twig', $this->filename);
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}
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}
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