public function testArrayAccessIsset()
 {
     $stack = new ezcDocumentRstStack();
     $stack->unshift(1);
     $array = array(1);
     $stack->prepend($prepend = array(23, 42));
     $array = array_merge($prepend, $array);
     $this->assertSame(isset($array[-1]), isset($stack[-1]));
     $this->assertSame(isset($array[0]), isset($stack[0]));
     $this->assertSame(isset($array[1]), isset($stack[1]));
     $this->assertSame(isset($array[2]), isset($stack[2]));
     $this->assertSame(isset($array[3]), isset($stack[3]));
 }
Beispiel #2
0
 /**
  * Reduce reference
  *
  * Reduce references as defined at:
  * http://docutils.sourceforge.net/docs/ref/rst/restructuredtext.html#inline-markup
  *
  * @param ezcDocumentRstNode $node
  * @return void
  */
 protected function reduceReference(ezcDocumentRstNode $node)
 {
     // Pop closing brace
     $closing = $this->documentStack->shift();
     // Find all childs.
     //
     // May be multiple childs, since the references may consist of multiple
     // characters with special chars ( *, # ) embedded.
     $childs = array();
     while (isset($this->documentStack[0]) && $this->documentStack[0]->type === ezcDocumentRstNode::TEXT_LINE) {
         $child = $this->documentStack->shift();
         if ($child->token->type === ezcDocumentRstToken::SPECIAL_CHARS && $child->token->content === '[') {
             /* DEBUG
                echo "   => Found matching tag.\n";
                // /DEBUG */
             // We found the nearest matching open tag. Append all included
             // stuff as child nodes and add the closing tag to the document
             // stack.
             $node->name = $childs;
             $node->footnoteType = $this->detectFootnotetype($childs);
             return $node;
         }
         /* DEBUG
            echo "     - Collected " . ezcDocumentRstNode::getTokenName( $child->type ) . ".\n";
            // /DEBUG */
         // Append unusable but inline node to potential child list.
         array_unshift($childs, $child->token);
     }
     // We did not find an opening node.
     //
     // This is not a parse error, but in this case we just consider the
     // closing node as text and reattach all found childs to the document
     // stack.
     /* DEBUG
        echo "   => Use as Text.\n";
        // /DEBUG */
     $this->documentStack->prepend(array_merge(array($closing), $childs));
     return new ezcDocumentRstTextLineNode($node->token);
 }