/**
* @dataProvider getTestsForString
*/
public function testStringExpression($template, $expected)
{
$env = new Twig_Environment(new Twig_Loader_String(), array('cache' => false, 'autoescape' => false, 'optimizations' => 0));
$stream = $env->tokenize($template, 'index');
$parser = new Twig_Parser($env);
$this->assertEquals($expected, $parser->parse($stream)->getNode('body')->getNode(0)->getNode('expr'));
}
/**
* @expectedException Twig_Error_Syntax
* @dataProvider getFailingTestsForArray
*/
public function testArraySyntaxError($template)
{
$env = new Twig_Environment(new Twig_Loader_String(), array('cache' => false, 'autoescape' => false));
$parser = new Twig_Parser($env);
$parser->parse($env->tokenize($template, 'index'));
}
/**
* @dataProvider getTestsForFormTheme
*/
public function testCompile($source, $expected)
{
$env = new \Twig_Environment($this->getMock('Twig_LoaderInterface'), array('cache' => false, 'autoescape' => false, 'optimizations' => 0));
$env->addTokenParser(new FormThemeTokenParser());
$stream = $env->tokenize(new \Twig_Source($source, ''));
$parser = new \Twig_Parser($env);
$this->assertEquals($expected, $parser->parse($stream)->getNode('body')->getNode(0));
}
/**
* @dataProvider getTestsForRender
*/
public function testCompile($source, $expected)
{
$env = new \Twig_Environment(new \Twig_Loader_String(), array('cache' => false, 'autoescape' => false, 'optimizations' => 0));
$env->addTokenParser(new RenderTokenParser());
$stream = $env->tokenize($source);
$parser = new \Twig_Parser($env);
$this->assertEquals($expected, $parser->parse($stream)->getNode('body')->getNode(0));
}
/**
* @return \Twig_Parser
* @throws \Exception
* @throws \Twig_Error_Syntax
*/
private function getParser()
{
$stream = new \Twig_TokenStream(array(new \Twig_Token(\Twig_Token::TEXT_TYPE, '<!DOCTYPE html><html><body>', 1), new \Twig_Token(\Twig_Token::BLOCK_START_TYPE, '', 2), new \Twig_Token(\Twig_Token::NAME_TYPE, 'form', 2), new \Twig_Token(\Twig_Token::PUNCTUATION_TYPE, '(', 2), new \Twig_Token(\Twig_Token::NAME_TYPE, 'method', 2), new \Twig_Token(\Twig_Token::OPERATOR_TYPE, '=', 2), new \Twig_Token(\Twig_Token::STRING_TYPE, 'post', 2), new \Twig_Token(\Twig_Token::PUNCTUATION_TYPE, ',', 2), new \Twig_Token(\Twig_Token::NAME_TYPE, 'action', 2), new \Twig_Token(\Twig_Token::OPERATOR_TYPE, '=', 2), new \Twig_Token(\Twig_Token::NAME_TYPE, 'request_uri', 2), new \Twig_Token(\Twig_Token::PUNCTUATION_TYPE, '|', 2), new \Twig_Token(\Twig_Token::NAME_TYPE, 'e', 2), new \Twig_Token(\Twig_Token::PUNCTUATION_TYPE, ')', 2), new \Twig_Token(\Twig_Token::BLOCK_END_TYPE, '', 2), new \Twig_Token(\Twig_Token::TEXT_TYPE, '<input type="submit" value="Submit">', 3), new \Twig_Token(\Twig_Token::BLOCK_START_TYPE, '', 4), new \Twig_Token(\Twig_Token::NAME_TYPE, 'endform', 4), new \Twig_Token(\Twig_Token::BLOCK_END_TYPE, '', 4), new \Twig_Token(\Twig_Token::TEXT_TYPE, '</body></html>', 5), new \Twig_Token(\Twig_Token::EOF_TYPE, '', 5)));
$env = new \Twig_Environment();
$env->addTokenParser(new FormTokenParser());
$parser = new \Twig_Parser($env);
$parser->parse($stream);
return $parser;
}
/**
* @dataProvider getTestsForRender
*/
public function testCompile($enabled, $source, $expected)
{
$translator = $this->getMock('Symfony\\Component\\Translation\\TranslatorInterface');
$env = new \Twig_Environment(new \Twig_Loader_String(), array('cache' => false, 'autoescape' => false, 'optimizations' => 0));
$env->addTokenParser(new TemplateBoxTokenParser($enabled, $translator));
$stream = $env->tokenize($source);
$parser = new \Twig_Parser($env);
$this->assertEquals($expected, $parser->parse($stream)->getNode('body')->getNode(0));
}
/**
* @dataProvider getCompileTestData
*
* @param ContentEditableNode $expectedNode
* @param string $source
* @param string $message
*/
public function testCompile(ContentEditableNode $expectedNode, $source, $message = '')
{
$env = new \Twig_Environment($this->getMock('Twig_LoaderInterface'), ['cache' => false, 'autoescape' => false, 'optimizations' => 0]);
$env->addTokenParser(new ContentEditableTokenParser());
$parser = new \Twig_Parser($env);
$stream = $env->tokenize($source);
$node = $parser->parse($stream)->getNode('body')->getNode(0);
$this->assertEquals($expectedNode, $node, $message);
}
public function parseTestExpression(Twig_Parser $parser, $node)
{
$stream = $parser->getStream();
$name = $stream->expect(Twig_Token::NAME_TYPE);
$arguments = null;
if ($stream->test(Twig_Token::PUNCTUATION_TYPE, '(')) {
$arguments = $parser->getExpressionParser()->parseArguments();
}
return new Twig_Node_Expression_Test($node, $name->getValue(), $arguments, $parser->getCurrentToken()->getLine());
}
public function parseTestExpression(Twig_Parser $parser, $node)
{
$stream = $parser->getStream();
$name = $stream->expect(Twig_Token::NAME_TYPE)->getValue();
$arguments = null;
if ($stream->test(Twig_Token::PUNCTUATION_TYPE, '(')) {
$arguments = $parser->getExpressionParser()->parseArguments();
}
$class = $this->getTestNodeClass($parser->getEnvironment(), $name);
return new $class($node, $name, $arguments, $parser->getCurrentToken()->getLine());
}
protected function getParserForFilterBodyNodes()
{
$invoker = new ReflectionMethod('Twig_Parser', 'filterBodyNodes');
$invoker->setAccessible(true);
$p = new ReflectionProperty('Twig_Parser', 'stream');
$p->setAccessible(true);
$parser = new Twig_Parser(new Twig_Environment());
$parser->setParent(new Twig_Node());
$p->setValue($parser, $this->getMockBuilder('Twig_TokenStream')->disableOriginalConstructor()->getMock());
return array($parser, $invoker);
}
public function __construct(Twig_Parser $parser, Twig_Environment $env = null)
{
$this->parser = $parser;
if ($env instanceof Twig_Environment) {
$this->env = $env;
$this->unaryOperators = $env->getUnaryOperators();
$this->binaryOperators = $env->getBinaryOperators();
} else {
@trigger_error('Passing the operators as constructor arguments to ' . __METHOD__ . ' is deprecated since version 1.27. Pass the environment instead.', E_USER_DEPRECATED);
$this->env = $parser->getEnvironment();
$this->unaryOperators = func_get_arg(1);
$this->binaryOperators = func_get_arg(2);
}
}
public function subparse($test, $dropNeedle = false)
{
if (!is_object($this->handlers)) {
$this->handlers = new Zwig_FallbackArray($this->handlers);
}
return parent::subparse($test, $dropNeedle);
}
private function parseInline(\Twig_TokenStream $stream, $lineno)
{
$stream->expect(\Twig_Token::BLOCK_END_TYPE);
$this->parser->subparse(function ($token) {
return $token->test(['end' . $this->getTag()]);
}, true);
$stream->expect(\Twig_Token::BLOCK_END_TYPE);
$file = $this->parser->getEnvironment()->getLoader()->getCacheKey($stream->getFilename());
if (!isset($this->inline_blocks[$file])) {
$this->inline_blocks[$file] = 0;
}
$file_name = md5($file . $this->inline_blocks[$file]) . ".js";
$assets = $this->extension->webpackAsset('cache.' . $file_name);
$this->inline_blocks[$file]++;
return new WebpackInlineNode(['js_file' => $assets['js'], 'css_file' => $assets['css']], $lineno, $this->getTag());
}
protected function filterBodyNodes(\Twig_NodeInterface $node)
{
// Bypass "include" nodes as they "capture" the output
if ($node instanceof IncludeResource_Node) {
return $node;
}
return parent::filterBodyNodes($node);
}
protected function getTestNodeClass(Twig_Parser $parser, $name, $line)
{
$env = $parser->getEnvironment();
$testMap = $env->getTests();
$testName = null;
if (isset($testMap[$name])) {
$testName = $name;
} elseif ($parser->getStream()->test(Twig_Token::NAME_TYPE)) {
// try 2-words tests
$name = $name . ' ' . $parser->getCurrentToken()->getValue();
if (isset($testMap[$name])) {
$parser->getStream()->next();
$testName = $name;
}
}
if (null === $testName) {
$message = sprintf('The test "%s" does not exist', $name);
if ($alternatives = $env->computeAlternatives($name, array_keys($env->getTests()))) {
$message = sprintf('%s. Did you mean "%s"', $message, implode('", "', $alternatives));
}
throw new Twig_Error_Syntax($message, $line, $parser->getFilename());
}
if ($testMap[$name] instanceof Twig_SimpleTest) {
return $testMap[$name]->getNodeClass();
}
return $testMap[$name] instanceof Twig_Test_Node ? $testMap[$name]->getClass() : 'Twig_Node_Expression_Test';
}
protected function getTestNodeClass(Twig_Parser $parser, $name, $line)
{
$env = $parser->getEnvironment();
$testMap = $env->getTests();
if (!isset($testMap[$name])) {
$message = sprintf('The test "%s" does not exist', $name);
if ($alternatives = $env->computeAlternatives($name, array_keys($env->getTests()))) {
$message = sprintf('%s. Did you mean "%s"', $message, implode('", "', $alternatives));
}
throw new Twig_Error_Syntax($message, $line, $parser->getFilename());
}
if ($testMap[$name] instanceof Twig_SimpleTest) {
return $testMap[$name]->getNodeClass();
}
return $testMap[$name] instanceof Twig_Test_Node ? $testMap[$name]->getClass() : 'Twig_Node_Expression_Test';
}
public function filterBodyNodes(Twig_NodeInterface $node)
{
return parent::filterBodyNodes($node);
}
/**
* Twig::Parser
* ~~~~~~~~~~~~
*
* This module implements the Twig parser.
*
* :copyright: 2008 by Armin Ronacher.
* :license: BSD.
*/
function twig_parse($source, $filename = NULL)
{
$stream = twig_tokenize($source, $filename);
$parser = new Twig_Parser($stream);
return $parser->parse();
}
public function moveToNextNode(\Twig_Parser $parser)
{
$parser->getStream()->next();
$parser->getStream()->expect(\Twig_Token::BLOCK_START_TYPE);
}
/**
* @expectedException Twig_Error_Syntax
* @expectedExceptionMessage The test "nul" does not exist. Did you mean "null" in "index" at line 1
*/
public function testUnknownTest()
{
$env = new Twig_Environment($this->getMock('Twig_LoaderInterface'), array('cache' => false, 'autoescape' => false));
$parser = new Twig_Parser($env);
$parser->parse($env->tokenize('{{ 1 is nul }}', 'index'));
}
/**
* @expectedException Twig_Error_Syntax
*/
public function testSetMacroThrowsExceptionOnReservedMethods()
{
$parser = new Twig_Parser(new Twig_Environment());
$parser->setMacro('display', $this->getMock('Twig_Node_Macro', null, array(), '', null));
}
protected function getParser()
{
$parser = new Twig_Parser(new Twig_Environment($this->getMock('Twig_LoaderInterface')));
$parser->setParent(new Twig_Node());
$p = new ReflectionProperty($parser, 'stream');
$p->setAccessible(true);
$p->setValue($parser, $this->getMockBuilder('Twig_TokenStream')->disableOriginalConstructor()->getMock());
return $parser;
}
/**
* Replace Twig_Node_Module with Curry_Twig_Node_Module
*
* @param Twig_TokenStream $stream
* @return Curry_Twig_Node_Module
*/
public function parse(Twig_TokenStream $stream)
{
$node = parent::parse($stream);
// Convert Twig_Node_Module to Curry_Twig_Node_Module
return new Curry_Twig_Node_Module($node->getNode('body'), $node->getNode('parent'), $node->getNode('blocks'), $node->getNode('macros'), $node->getNode('traits'), $node->getAttribute('embedded_templates'), $node->getAttribute('filename'));
}
/**
* @expectedException Twig_Error_Syntax
* @expectedExceptionMessage The test "nul" does not exist. Did you mean "null" in "index" at line 1
*/
public function testUnknownTest()
{
$env = new Twig_Environment(new Twig_Loader_String(), array('cache' => false, 'autoescape' => false));
$parser = new Twig_Parser($env);
$parser->parse($env->tokenize('{{ 1 is nul }}', 'index'));
}
protected function getTestNodeClass(Twig_Parser $parser, $name)
{
$env = $parser->getEnvironment();
$testMap = $env->getTests();
if ($testMap[$name] instanceof Twig_SimpleTest) {
return $testMap[$name]->getNodeClass();
}
return $testMap[$name] instanceof Twig_Test_Node ? $testMap[$name]->getClass() : 'Twig_Node_Expression_Test';
}
protected function getTest(Twig_Parser $parser, $line)
{
$stream = $parser->getStream();
$name = $stream->expect(Twig_Token::NAME_TYPE)->getValue();
$env = $parser->getEnvironment();
if ($test = $env->getTest($name)) {
return array($name, $test);
}
if ($stream->test(Twig_Token::NAME_TYPE)) {
// try 2-words tests
$name = $name . ' ' . $parser->getCurrentToken()->getValue();
if ($test = $env->getTest($name)) {
$parser->getStream()->next();
return array($name, $test);
}
}
$e = new Twig_Error_Syntax(sprintf('Unknown "%s" test.', $name), $line, $parser->getFilename());
$e->addSuggestions($name, array_keys($env->getTests()));
throw $e;
}
protected function getTestName(Twig_Parser $parser, $line)
{
$stream = $parser->getStream();
$name = $stream->expect(Twig_Token::NAME_TYPE)->getValue();
$env = $parser->getEnvironment();
$testMap = $env->getTests();
if (isset($testMap[$name])) {
return $name;
}
if ($stream->test(Twig_Token::NAME_TYPE)) {
// try 2-words tests
$name = $name . ' ' . $parser->getCurrentToken()->getValue();
if (isset($testMap[$name])) {
$parser->getStream()->next();
return $name;
}
}
$message = sprintf('The test "%s" does not exist', $name);
if ($alternatives = $env->computeAlternatives($name, array_keys($testMap))) {
$message = sprintf('%s. Did you mean "%s"', $message, implode('", "', $alternatives));
}
throw new Twig_Error_Syntax($message, $line, $parser->getFilename());
}
/**
* @expectedException Twig_Error_Syntax
* @expectedExceptionMessage Unknown "foobar" test in "index" at line 1.
*/
public function testUnknownTestWithoutSuggestions()
{
$env = new Twig_Environment($this->getMockBuilder('Twig_LoaderInterface')->getMock(), array('cache' => false, 'autoescape' => false));
$parser = new Twig_Parser($env);
$parser->parse($env->tokenize(new Twig_Source('{{ 1 is foobar }}', 'index')));
}