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removed the grammar and simple token parser code (moved to the Twig Extensions repository)

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This commit is contained in:
Fabien Potencier
2011-01-03 12:28:11 +01:00
parent d2df756df8
commit 266334042e
27 changed files with 1 additions and 939 deletions
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CHANGELOG
+1
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@@ -10,6 +10,7 @@ Backward incompatibilities:
* the "autoescape" first argument is now "true"/"false" (instead of "on"/"off")
* the "parent" tag has been replaced by a "parent" function ({{ parent() }} instead of {% parent %})
* the "display" tag has been replaced by a "block" function ({{ block('title') }} instead of {% display title %})
* removed the grammar and simple token parser (moved to the Twig Extensions repository)
Changes:
lib/Twig/Grammar.php
-30
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@@ -1,30 +0,0 @@
<?php
/*
* This file is part of Twig.
*
* (c) 2010 Fabien Potencier
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
abstract class Twig_Grammar implements Twig_GrammarInterface
{
protected $name;
protected $parser;
public function __construct($name)
{
$this->name = $name;
}
public function setParser(Twig_ParserInterface $parser)
{
$this->parser = $parser;
}
public function getName()
{
return $this->name;
}
}
lib/Twig/Grammar/Arguments.php
-22
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@@ -1,22 +0,0 @@
<?php
/*
* This file is part of Twig.
*
* (c) 2010 Fabien Potencier
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
class Twig_Grammar_Arguments extends Twig_Grammar
{
public function __toString()
{
return sprintf('<%s:arguments>', $this->name);
}
public function parse(Twig_Token $token)
{
return $this->parser->getExpressionParser()->parseArguments();
}
}
lib/Twig/Grammar/Array.php
-22
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@@ -1,22 +0,0 @@
<?php
/*
* This file is part of Twig.
*
* (c) 2010 Fabien Potencier
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
class Twig_Grammar_Array extends Twig_Grammar
{
public function __toString()
{
return sprintf('<%s:array>', $this->name);
}
public function parse(Twig_Token $token)
{
return $this->parser->getExpressionParser()->parseArrayExpression();
}
}
lib/Twig/Grammar/Body.php
-39
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@@ -1,39 +0,0 @@
<?php
/*
* This file is part of Twig.
*
* (c) 2010 Fabien Potencier
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
class Twig_Grammar_Body extends Twig_Grammar
{
protected $end;
public function __construct($name, $end = null)
{
parent::__construct($name);
$this->end = null === $end ? 'end'.$name : $end;
}
public function __toString()
{
return sprintf('<%s:body>', $this->name);
}
public function parse(Twig_Token $token)
{
$stream = $this->parser->getStream();
$stream->expect(Twig_Token::BLOCK_END_TYPE);
return $this->parser->subparse(array($this, 'decideBlockEnd'), true);
}
public function decideBlockEnd($token)
{
return $token->test($this->end);
}
}
lib/Twig/Grammar/Boolean.php
-24
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@@ -1,24 +0,0 @@
<?php
/*
* This file is part of Twig.
*
* (c) 2010 Fabien Potencier
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
class Twig_Grammar_Boolean extends Twig_Grammar
{
public function __toString()
{
return sprintf('<%s:boolean>', $this->name);
}
public function parse(Twig_Token $token)
{
$this->parser->getStream()->expect(Twig_Token::NAME_TYPE, array('true', 'false'));
return new Twig_Node_Expression_Constant('true' === $token->getValue() ? true : false, $token->getLine());
}
}
lib/Twig/Grammar/Constant.php
-37
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@@ -1,37 +0,0 @@
<?php
/*
* This file is part of Twig.
*
* (c) 2010 Fabien Potencier
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
class Twig_Grammar_Constant extends Twig_Grammar
{
protected $type;
public function __construct($name, $type = null)
{
$this->name = $name;
$this->type = null === $type ? Twig_Token::NAME_TYPE : $type;
}
public function __toString()
{
return $this->name;
}
public function parse(Twig_Token $token)
{
$this->parser->getStream()->expect($this->type, $this->name);
return $this->name;
}
public function getType()
{
return $this->type;
}
}
lib/Twig/Grammar/Expression.php
-22
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@@ -1,22 +0,0 @@
<?php
/*
* This file is part of Twig.
*
* (c) 2010 Fabien Potencier
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
class Twig_Grammar_Expression extends Twig_Grammar
{
public function __toString()
{
return sprintf('<%s>', $this->name);
}
public function parse(Twig_Token $token)
{
return $this->parser->getExpressionParser()->parseExpression();
}
}
lib/Twig/Grammar/Hash.php
-22
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@@ -1,22 +0,0 @@
<?php
/*
* This file is part of Twig.
*
* (c) 2010 Fabien Potencier
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
class Twig_Grammar_Hash extends Twig_Grammar
{
public function __toString()
{
return sprintf('<%s:hash>', $this->name);
}
public function parse(Twig_Token $token)
{
return $this->parser->getExpressionParser()->parseHashExpression();
}
}
lib/Twig/Grammar/Number.php
-24
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@@ -1,24 +0,0 @@
<?php
/*
* This file is part of Twig.
*
* (c) 2010 Fabien Potencier
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
class Twig_Grammar_Number extends Twig_Grammar
{
public function __toString()
{
return sprintf('<%s:number>', $this->name);
}
public function parse(Twig_Token $token)
{
$this->parser->getStream()->expect(Twig_Token::NUMBER_TYPE);
return new Twig_Node_Expression_Constant($token->getValue(), $token->getLine());
}
}
lib/Twig/Grammar/Optional.php
-69
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@@ -1,69 +0,0 @@
<?php
/*
* This file is part of Twig.
*
* (c) 2010 Fabien Potencier
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
class Twig_Grammar_Optional extends Twig_Grammar
{
protected $grammar;
public function __construct()
{
$this->grammar = array();
foreach (func_get_args() as $grammar) {
$this->addGrammar($grammar);
}
}
public function __toString()
{
$repr = array();
foreach ($this->grammar as $grammar) {
$repr[] = (string) $grammar;
}
return sprintf('[%s]', implode(' ', $repr));
}
public function addGrammar(Twig_GrammarInterface $grammar)
{
$this->grammar[] = $grammar;
}
public function parse(Twig_Token $token)
{
// test if we have the optional element before consuming it
if ($this->grammar[0] instanceof Twig_Grammar_Constant) {
if (!$this->parser->getStream()->test($this->grammar[0]->getType(), $this->grammar[0]->getName())) {
return array();
}
} elseif ($this->grammar[0] instanceof Twig_Grammar_Name) {
if (!$this->parser->getStream()->test(Twig_Token::NAME_TYPE)) {
return array();
}
} elseif ($this->parser->getStream()->test(Twig_Token::BLOCK_END_TYPE)) {
// if this is not a Constant or a Name, it must be the last element of the tag
return array();
}
$elements = array();
foreach ($this->grammar as $grammar) {
$grammar->setParser($this->parser);
$element = $grammar->parse($token);
if (is_array($element)) {
$elements = array_merge($elements, $element);
} else {
$elements[$grammar->getName()] = $element;
}
}
return $elements;
}
}
lib/Twig/Grammar/Switch.php
-24
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@@ -1,24 +0,0 @@
<?php
/*
* This file is part of Twig.
*
* (c) 2010 Fabien Potencier
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
class Twig_Grammar_Switch extends Twig_Grammar
{
public function __toString()
{
return sprintf('<%s:switch>', $this->name);
}
public function parse(Twig_Token $token)
{
$this->parser->getStream()->expect(Twig_Token::NAME_TYPE, $this->name);
return new Twig_Node_Expression_Constant(true, $token->getLine());
}
}
lib/Twig/Grammar/Tag.php
-56
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@@ -1,56 +0,0 @@
<?php
/*
* This file is part of Twig.
*
* (c) 2010 Fabien Potencier
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
class Twig_Grammar_Tag extends Twig_Grammar
{
protected $grammar;
public function __construct()
{
$this->grammar = array();
foreach (func_get_args() as $grammar) {
$this->addGrammar($grammar);
}
}
public function __toString()
{
$repr = array();
foreach ($this->grammar as $grammar) {
$repr[] = (string) $grammar;
}
return implode(' ', $repr);
}
public function addGrammar(Twig_GrammarInterface $grammar)
{
$this->grammar[] = $grammar;
}
public function parse(Twig_Token $token)
{
$elements = array();
foreach ($this->grammar as $grammar) {
$grammar->setParser($this->parser);
$element = $grammar->parse($token);
if (is_array($element)) {
$elements = array_merge($elements, $element);
} else {
$elements[$grammar->getName()] = $element;
}
}
$this->parser->getStream()->expect(Twig_Token::BLOCK_END_TYPE);
return $elements;
}
}
lib/Twig/GrammarInterface.php
-18
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@@ -1,18 +0,0 @@
<?php
/*
* This file is part of Twig.
*
* (c) 2010 Fabien Potencier
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
interface Twig_GrammarInterface
{
function setParser(Twig_ParserInterface $parser);
function parse(Twig_Token $token);
function getName();
}
lib/Twig/SimpleTokenParser.php
-132
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@@ -1,132 +0,0 @@
<?php
/*
* This file is part of Twig.
*
* (c) 2010 Fabien Potencier
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
abstract class Twig_SimpleTokenParser extends Twig_TokenParser
{
/**
* Parses a token and returns a node.
*
* @param Twig_Token $token A Twig_Token instance
*
* @return Twig_NodeInterface A Twig_NodeInterface instance
*/
public function parse(Twig_Token $token)
{
$grammar = $this->getGrammar();
if (!is_object($grammar)) {
$grammar = self::parseGrammar($grammar);
}
$grammar->setParser($this->parser);
$values = $grammar->parse($token);
return $this->getNode($values, $token->getLine());
}
/**
* Gets the grammar as an object or as a string.
*
* @return string|Twig_Grammar A Twig_Grammar instance or a string
*/
abstract protected function getGrammar();
/**
* Gets the nodes based on the parsed values.
*
* @param array $values An array of values
* @param integer $line The parser line
*/
abstract protected function getNode(array $values, $line);
protected function getAttribute($node, $attribute, $arguments = array(), $type = Twig_Node_Expression_GetAttr::TYPE_ANY, $line = -1)
{
return new Twig_Node_Expression_GetAttr(
$node instanceof Twig_NodeInterface ? $node : new Twig_Node_Expression_Name($node, $line),
$attribute instanceof Twig_NodeInterface ? $attribute : new Twig_Node_Expression_Constant($attribute, $line),
$arguments instanceof Twig_NodeInterface ? $arguments : new Twig_Node($arguments),
$type,
$line
);
}
protected function call($node, $attribute, $arguments = array(), $line = -1)
{
return $this->getAttribute($node, $attribute, $arguments, Twig_Node_Expression_GetAttr::TYPE_METHOD, $line);
}
protected function markAsSafe(Twig_NodeInterface $node, $line = -1)
{
return new Twig_Node_Expression_Filter(
$node,
new Twig_Node_Expression_Constant('raw', $line),
new Twig_Node(),
$line
);
}
protected function output(Twig_NodeInterface $node, $line = -1)
{
return new Twig_Node_Print($node, $line);
}
protected function getNodeValues(array $values)
{
$nodes = array();
foreach ($values as $value) {
if ($value instanceof Twig_NodeInterface) {
$nodes[] = $value;
}
}
return $nodes;
}
static public function parseGrammar($str, $main = true)
{
static $cursor;
if (true === $main) {
$cursor = 0;
$grammar = new Twig_Grammar_Tag();
} else {
$grammar = new Twig_Grammar_Optional();
}
while ($cursor < strlen($str)) {
if (preg_match('/\s+/A', $str, $match, null, $cursor)) {
$cursor += strlen($match[0]);
} elseif (preg_match('/<(\w+)(?:\:(\w+))?>/A', $str, $match, null, $cursor)) {
$class = sprintf('Twig_Grammar_%s', ucfirst(isset($match[2]) ? $match[2] : 'Expression'));
if (!class_exists($class)) {
throw new Twig_Error_Runtime(sprintf('Unable to understand "%s" in grammar (%s class does not exist)', $match[0], $class));
}
$grammar->addGrammar(new $class($match[1]));
$cursor += strlen($match[0]);
} elseif (preg_match('/\w+/A', $str, $match, null, $cursor)) {
$grammar->addGrammar(new Twig_Grammar_Constant($match[0]));
$cursor += strlen($match[0]);
} elseif (preg_match('/,/A', $str, $match, null, $cursor)) {
$grammar->addGrammar(new Twig_Grammar_Constant($match[0], Twig_Token::PUNCTUATION_TYPE));
$cursor += strlen($match[0]);
} elseif (preg_match('/\[/A', $str, $match, null, $cursor)) {
$cursor += strlen($match[0]);
$grammar->addGrammar(self::parseGrammar($str, false));
} elseif (true !== $main && preg_match('/\]/A', $str, $match, null, $cursor)) {
$cursor += strlen($match[0]);
return $grammar;
} else {
throw new Twig_Error_Runtime(sprintf('Unable to parse grammar "%s" near "...%s..."', $str, substr($str, $cursor, 10)));
}
}
return $grammar;
}
}
test/Twig/Tests/Grammar/ArgumentsTest.php
-19
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@@ -1,19 +0,0 @@
<?php
/*
* This file is part of Twig.
*
* (c) Fabien Potencier
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
class Twig_Tests_Grammar_ArgumentsTest extends PHPUnit_Framework_TestCase
{
public function testMagicToString()
{
$grammar = new Twig_Grammar_Arguments('foo');
$this->assertEquals('<foo:arguments>', (string) $grammar);
}
}
test/Twig/Tests/Grammar/ArrayTest.php
-19
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@@ -1,19 +0,0 @@
<?php
/*
* This file is part of Twig.
*
* (c) Fabien Potencier
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
class Twig_Tests_Grammar_ArrayTest extends PHPUnit_Framework_TestCase
{
public function testMagicToString()
{
$grammar = new Twig_Grammar_Array('foo');
$this->assertEquals('<foo:array>', (string) $grammar);
}
}
test/Twig/Tests/Grammar/BodyTest.php
-19
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@@ -1,19 +0,0 @@
<?php
/*
* This file is part of Twig.
*
* (c) Fabien Potencier
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
class Twig_Tests_Grammar_BodyTest extends PHPUnit_Framework_TestCase
{
public function testMagicToString()
{
$grammar = new Twig_Grammar_Body('foo');
$this->assertEquals('<foo:body>', (string) $grammar);
}
}
test/Twig/Tests/Grammar/BooleanTest.php
-19
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@@ -1,19 +0,0 @@
<?php
/*
* This file is part of Twig.
*
* (c) Fabien Potencier
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
class Twig_Tests_Grammar_BooleanTest extends PHPUnit_Framework_TestCase
{
public function testMagicToString()
{
$grammar = new Twig_Grammar_Boolean('foo');
$this->assertEquals('<foo:boolean>', (string) $grammar);
}
}
test/Twig/Tests/Grammar/ConstantTest.php
-19
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@@ -1,19 +0,0 @@
<?php
/*
* This file is part of Twig.
*
* (c) Fabien Potencier
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
class Twig_Tests_Grammar_ConstantTest extends PHPUnit_Framework_TestCase
{
public function testMagicToString()
{
$grammar = new Twig_Grammar_Constant('foo');
$this->assertEquals('foo', (string) $grammar);
}
}
test/Twig/Tests/Grammar/ExpressionTest.php
-19
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@@ -1,19 +0,0 @@
<?php
/*
* This file is part of Twig.
*
* (c) Fabien Potencier
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
class Twig_Tests_Grammar_ExpressionTest extends PHPUnit_Framework_TestCase
{
public function testMagicToString()
{
$grammar = new Twig_Grammar_Expression('foo');
$this->assertEquals('<foo>', (string) $grammar);
}
}
test/Twig/Tests/Grammar/NumberTest.php
-19
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@@ -1,19 +0,0 @@
<?php
/*
* This file is part of Twig.
*
* (c) Fabien Potencier
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
class Twig_Tests_Grammar_NumberTest extends PHPUnit_Framework_TestCase
{
public function testMagicToString()
{
$grammar = new Twig_Grammar_Number('foo');
$this->assertEquals('<foo:number>', (string) $grammar);
}
}
test/Twig/Tests/Grammar/OptionalTest.php
-19
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@@ -1,19 +0,0 @@
<?php
/*
* This file is part of Twig.
*
* (c) Fabien Potencier
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
class Twig_Tests_Grammar_OptionalTest extends PHPUnit_Framework_TestCase
{
public function testMagicToString()
{
$grammar = new Twig_Grammar_Optional(new Twig_Grammar_Constant('foo'), new Twig_Grammar_Number('bar'));
$this->assertEquals('[foo <bar:number>]', (string) $grammar);
}
}
test/Twig/Tests/Grammar/TagTest.php
-23
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@@ -1,23 +0,0 @@
<?php
/*
* This file is part of Twig.
*
* (c) Fabien Potencier
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
class Twig_Tests_Grammar_TagTest extends PHPUnit_Framework_TestCase
{
public function testMagicToString()
{
$grammar = new Twig_Grammar_Tag(
new Twig_Grammar_Constant('foo'),
new Twig_Grammar_Number('bar'),
new Twig_Grammar_Optional(new Twig_Grammar_Constant('foo'), new Twig_Grammar_Number('bar'))
);
$this->assertEquals('foo <bar:number> [foo <bar:number>]', (string) $grammar);
}
}
test/Twig/Tests/SimpleTokenParser.php
-48
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@@ -1,48 +0,0 @@
<?php
/*
* This file is part of Twig.
*
* (c) Fabien Potencier
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
class SimpleTokenParser extends Twig_SimpleTokenParser
{
protected $tag;
protected $grammar;
public function __construct($tag, $grammar)
{
$this->tag = $tag;
$this->grammar = $grammar;
}
public function getGrammar()
{
return $this->grammar;
}
public function getTag()
{
return $this->tag;
}
public function getNode(array $values, $line)
{
$nodes = array();
$nodes[] = new Twig_Node_Print(new Twig_Node_Expression_Constant('|', $line), $line);
foreach ($values as $value) {
if ($value instanceof Twig_NodeInterface) {
$nodes[] = new Twig_Node_Print($value, $line);
} else {
$nodes[] = new Twig_Node_Print(new Twig_Node_Expression_Constant($value, $line), $line);
}
$nodes[] = new Twig_Node_Print(new Twig_Node_Expression_Constant('|', $line), $line);
}
return new Twig_Node($nodes);
}
}
test/Twig/Tests/SimpleTokenParserTest.php
-112
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@@ -1,112 +0,0 @@
<?php
/*
* This file is part of Twig.
*
* (c) Fabien Potencier
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
class Twig_Tests_SimpleTokenParserTest extends PHPUnit_Framework_TestCase
{
/**
* @dataProvider getTests
*/
public function testParseGrammar($str, $grammar)
{
$this->assertEquals($grammar, Twig_SimpleTokenParser::parseGrammar($str), '::parseGrammar() parses a grammar');
}
public function testParseGrammarExceptions()
{
try {
Twig_SimpleTokenParser::parseGrammar('<foo:foo>');
$this->fail();
} catch (Exception $e) {
$this->assertEquals('Twig_Error_Runtime', get_class($e));
}
try {
Twig_SimpleTokenParser::parseGrammar('<foo:foo');
$this->fail();
} catch (Exception $e) {
$this->assertEquals('Twig_Error_Runtime', get_class($e));
}
try {
Twig_SimpleTokenParser::parseGrammar('<foo:foo> (with');
$this->fail();
} catch (Exception $e) {
$this->assertEquals('Twig_Error_Runtime', get_class($e));
}
}
public function getTests()
{
return array(
array('', new Twig_Grammar_Tag()),
array('const', new Twig_Grammar_Tag(
new Twig_Grammar_Constant('const')
)),
array(' const ', new Twig_Grammar_Tag(
new Twig_Grammar_Constant('const')
)),
array('<expr>', new Twig_Grammar_Tag(
new Twig_Grammar_Expression('expr')
)),
array('<expr:expression>', new Twig_Grammar_Tag(
new Twig_Grammar_Expression('expr')
)),
array(' <expr:expression> ', new Twig_Grammar_Tag(
new Twig_Grammar_Expression('expr')
)),
array('<nb:number>', new Twig_Grammar_Tag(
new Twig_Grammar_Number('nb')
)),
array('<bool:boolean>', new Twig_Grammar_Tag(
new Twig_Grammar_Boolean('bool')
)),
array('<content:body>', new Twig_Grammar_Tag(
new Twig_Grammar_Body('content')
)),
array('<expr:expression> [with <arguments:array>]', new Twig_Grammar_Tag(
new Twig_Grammar_Expression('expr'),
new Twig_Grammar_Optional(
new Twig_Grammar_Constant('with'),
new Twig_Grammar_Array('arguments')
)
)),
array(' <expr:expression> [ with <arguments:array> ] ', new Twig_Grammar_Tag(
new Twig_Grammar_Expression('expr'),
new Twig_Grammar_Optional(
new Twig_Grammar_Constant('with'),
new Twig_Grammar_Array('arguments')
)
)),
array('<expr:expression> [with <arguments:array> [or <optional:expression>]]', new Twig_Grammar_Tag(
new Twig_Grammar_Expression('expr'),
new Twig_Grammar_Optional(
new Twig_Grammar_Constant('with'),
new Twig_Grammar_Array('arguments'),
new Twig_Grammar_Optional(
new Twig_Grammar_Constant('or'),
new Twig_Grammar_Expression('optional')
)
)
)),
array('<expr:expression> [with <arguments:array> [, <optional:expression>]]', new Twig_Grammar_Tag(
new Twig_Grammar_Expression('expr'),
new Twig_Grammar_Optional(
new Twig_Grammar_Constant('with'),
new Twig_Grammar_Array('arguments'),
new Twig_Grammar_Optional(
new Twig_Grammar_Constant(',', Twig_Token::PUNCTUATION_TYPE),
new Twig_Grammar_Expression('optional')
)
)
)),
);
}
}
test/Twig/Tests/grammarTest.php
-63
View File
@@ -1,63 +0,0 @@
<?php
/*
* This file is part of Twig.
*
* (c) Fabien Potencier
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
require_once dirname(__FILE__).'/SimpleTokenParser.php';
class grammarTest extends PHPUnit_Framework_TestCase
{
/**
* @dataProvider getTests
*/
public function testGrammar($tag, $grammar, $template, $output, $exception)
{
$twig = new Twig_Environment(new Twig_Loader_String(), array('cache' => false));
$twig->addTokenParser(new SimpleTokenParser($tag, $grammar));
$ok = true;
try {
$template = $twig->loadTemplate($template);
} catch (Exception $e) {
$ok = false;
if (false === $exception) {
$this->fail('Exception not expected');
} else {
$this->assertEquals($exception, get_class($e));
}
}
if ($ok) {
if (false !== $exception) {
$this->fail(sprintf('Exception "%s" expected', $exception));
}
$actual = $template->render(array());
$this->assertEquals($output, $actual);
}
}
public function getTests()
{
return array(
array('foo1', '', '{% foo1 %}', '|', false),
array('foo2', '', '{% foo2 "bar" %}', '|', 'Twig_Error_Syntax'),
array('foo3', '<foo>', '{% foo3 "bar" %}', '|bar|', false),
array('foo4', '<foo>', '{% foo4 1 + 2 %}', '|3|', false),
array('foo5', '<foo:expression>', '{% foo5 1 + 2 %}', '|3|', false),
array('foo6', '<foo:array>', '{% foo6 1 + 2 %}', '|3|', 'Twig_Error_Syntax'),
array('foo7', '<foo>', '{% foo7 %}', '|3|', 'Twig_Error_Syntax'),
array('foo8', '<foo:array>', '{% foo8 [1, 2] %}', '|Array|', false),
array('foo9', '<foo> with <bar>', '{% foo9 "bar" with "foobar" %}', '|bar|with|foobar|', false),
array('foo10', '<foo> [with <bar>]', '{% foo10 "bar" with "foobar" %}', '|bar|with|foobar|', false),
array('foo11', '<foo> [with <bar>]', '{% foo11 "bar" %}', '|bar|', false),
);
}
}