--- /dev/null
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Config\Tests\Util;
+
+use PHPUnit\Framework\TestCase;
+use Symfony\Component\Config\Util\XmlUtils;
+
+class XmlUtilsTest extends TestCase
+{
+ public function testLoadFile()
+ {
+ $fixtures = __DIR__.'/../Fixtures/Util/';
+
+ try {
+ XmlUtils::loadFile($fixtures.'invalid.xml');
+ $this->fail();
+ } catch (\InvalidArgumentException $e) {
+ $this->assertContains('ERROR 77', $e->getMessage());
+ }
+
+ try {
+ XmlUtils::loadFile($fixtures.'document_type.xml');
+ $this->fail();
+ } catch (\InvalidArgumentException $e) {
+ $this->assertContains('Document types are not allowed', $e->getMessage());
+ }
+
+ try {
+ XmlUtils::loadFile($fixtures.'invalid_schema.xml', $fixtures.'schema.xsd');
+ $this->fail();
+ } catch (\InvalidArgumentException $e) {
+ $this->assertContains('ERROR 1845', $e->getMessage());
+ }
+
+ try {
+ XmlUtils::loadFile($fixtures.'invalid_schema.xml', 'invalid_callback_or_file');
+ $this->fail();
+ } catch (\InvalidArgumentException $e) {
+ $this->assertContains('XSD file or callable', $e->getMessage());
+ }
+
+ $mock = $this->getMockBuilder(__NAMESPACE__.'\Validator')->getMock();
+ $mock->expects($this->exactly(2))->method('validate')->will($this->onConsecutiveCalls(false, true));
+
+ try {
+ XmlUtils::loadFile($fixtures.'valid.xml', array($mock, 'validate'));
+ $this->fail();
+ } catch (\InvalidArgumentException $e) {
+ $this->assertContains('is not valid', $e->getMessage());
+ }
+
+ $this->assertInstanceOf('DOMDocument', XmlUtils::loadFile($fixtures.'valid.xml', array($mock, 'validate')));
+ $this->assertSame(array(), libxml_get_errors());
+ }
+
+ public function testLoadFileWithInternalErrorsEnabled()
+ {
+ $internalErrors = libxml_use_internal_errors(true);
+
+ $this->assertSame(array(), libxml_get_errors());
+ $this->assertInstanceOf('DOMDocument', XmlUtils::loadFile(__DIR__.'/../Fixtures/Util/invalid_schema.xml'));
+ $this->assertSame(array(), libxml_get_errors());
+
+ libxml_clear_errors();
+ libxml_use_internal_errors($internalErrors);
+ }
+
+ /**
+ * @dataProvider getDataForConvertDomToArray
+ */
+ public function testConvertDomToArray($expected, $xml, $root = false, $checkPrefix = true)
+ {
+ $dom = new \DOMDocument();
+ $dom->loadXML($root ? $xml : '<root>'.$xml.'</root>');
+
+ $this->assertSame($expected, XmlUtils::convertDomElementToArray($dom->documentElement, $checkPrefix));
+ }
+
+ public function getDataForConvertDomToArray()
+ {
+ return array(
+ array(null, ''),
+ array('bar', 'bar'),
+ array(array('bar' => 'foobar'), '<foo bar="foobar" />', true),
+ array(array('foo' => null), '<foo />'),
+ array(array('foo' => 'bar'), '<foo>bar</foo>'),
+ array(array('foo' => array('foo' => 'bar')), '<foo foo="bar"/>'),
+ array(array('foo' => array('foo' => 0)), '<foo><foo>0</foo></foo>'),
+ array(array('foo' => array('foo' => 'bar')), '<foo><foo>bar</foo></foo>'),
+ array(array('foo' => array('foo' => 'bar', 'value' => 'text')), '<foo foo="bar">text</foo>'),
+ array(array('foo' => array('attr' => 'bar', 'foo' => 'text')), '<foo attr="bar"><foo>text</foo></foo>'),
+ array(array('foo' => array('bar', 'text')), '<foo>bar</foo><foo>text</foo>'),
+ array(array('foo' => array(array('foo' => 'bar'), array('foo' => 'text'))), '<foo foo="bar"/><foo foo="text" />'),
+ array(array('foo' => array('foo' => array('bar', 'text'))), '<foo foo="bar"><foo>text</foo></foo>'),
+ array(array('foo' => 'bar'), '<foo><!-- Comment -->bar</foo>'),
+ array(array('foo' => 'text'), '<foo xmlns:h="http://www.example.org/bar" h:bar="bar">text</foo>'),
+ array(array('foo' => array('bar' => 'bar', 'value' => 'text')), '<foo xmlns:h="http://www.example.org/bar" h:bar="bar">text</foo>', false, false),
+ array(array('attr' => 1, 'b' => 'hello'), '<foo:a xmlns:foo="http://www.example.org/foo" xmlns:h="http://www.example.org/bar" attr="1" h:bar="bar"><foo:b>hello</foo:b><h:c>2</h:c></foo:a>', true),
+ );
+ }
+
+ /**
+ * @dataProvider getDataForPhpize
+ */
+ public function testPhpize($expected, $value)
+ {
+ $this->assertSame($expected, XmlUtils::phpize($value));
+ }
+
+ public function getDataForPhpize()
+ {
+ return array(
+ array('', ''),
+ array(null, 'null'),
+ array(true, 'true'),
+ array(false, 'false'),
+ array(null, 'Null'),
+ array(true, 'True'),
+ array(false, 'False'),
+ array(0, '0'),
+ array(1, '1'),
+ array(-1, '-1'),
+ array(0777, '0777'),
+ array(255, '0xFF'),
+ array(100.0, '1e2'),
+ array(-120.0, '-1.2E2'),
+ array(-10100.1, '-10100.1'),
+ array('-10,100.1', '-10,100.1'),
+ array('1234 5678 9101 1121 3141', '1234 5678 9101 1121 3141'),
+ array('1,2,3,4', '1,2,3,4'),
+ array('11,22,33,44', '11,22,33,44'),
+ array('11,222,333,4', '11,222,333,4'),
+ array('1,222,333,444', '1,222,333,444'),
+ array('11,222,333,444', '11,222,333,444'),
+ array('111,222,333,444', '111,222,333,444'),
+ array('1111,2222,3333,4444,5555', '1111,2222,3333,4444,5555'),
+ array('foo', 'foo'),
+ array(6, '0b0110'),
+ );
+ }
+
+ public function testLoadEmptyXmlFile()
+ {
+ $file = __DIR__.'/../Fixtures/foo.xml';
+
+ if (method_exists($this, 'expectException')) {
+ $this->expectException('InvalidArgumentException');
+ $this->expectExceptionMessage(sprintf('File %s does not contain valid XML, it is empty.', $file));
+ } else {
+ $this->setExpectedException('InvalidArgumentException', sprintf('File %s does not contain valid XML, it is empty.', $file));
+ }
+
+ XmlUtils::loadFile($file);
+ }
+
+ // test for issue https://github.com/symfony/symfony/issues/9731
+ public function testLoadWrongEmptyXMLWithErrorHandler()
+ {
+ $originalDisableEntities = libxml_disable_entity_loader(false);
+ $errorReporting = error_reporting(-1);
+
+ set_error_handler(function ($errno, $errstr) {
+ throw new \Exception($errstr, $errno);
+ });
+
+ $file = __DIR__.'/../Fixtures/foo.xml';
+ try {
+ try {
+ XmlUtils::loadFile($file);
+ $this->fail('An exception should have been raised');
+ } catch (\InvalidArgumentException $e) {
+ $this->assertEquals(sprintf('File %s does not contain valid XML, it is empty.', $file), $e->getMessage());
+ }
+ } catch (\Exception $e) {
+ restore_error_handler();
+ error_reporting($errorReporting);
+
+ throw $e;
+ }
+
+ restore_error_handler();
+ error_reporting($errorReporting);
+
+ $disableEntities = libxml_disable_entity_loader(true);
+ libxml_disable_entity_loader($disableEntities);
+
+ libxml_disable_entity_loader($originalDisableEntities);
+
+ $this->assertFalse($disableEntities);
+
+ // should not throw an exception
+ XmlUtils::loadFile(__DIR__.'/../Fixtures/Util/valid.xml', __DIR__.'/../Fixtures/Util/schema.xsd');
+ }
+}
+
+interface Validator
+{
+ public function validate();
+}
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