bourse stock
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.

318 lines
9.7 KiB

<?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\ClassLoader\Tests;
use PHPUnit\Framework\TestCase;
use Symfony\Component\ClassLoader\ClassCollectionLoader;
use Symfony\Component\ClassLoader\Tests\Fixtures\DeclaredClass;
use Symfony\Component\ClassLoader\Tests\Fixtures\WarmedClass;
require_once __DIR__.'/Fixtures/ClassesWithParents/GInterface.php';
require_once __DIR__.'/Fixtures/ClassesWithParents/CInterface.php';
require_once __DIR__.'/Fixtures/ClassesWithParents/B.php';
require_once __DIR__.'/Fixtures/ClassesWithParents/A.php';
/**
* @group legacy
*/
class ClassCollectionLoaderTest extends TestCase
{
public function testTraitDependencies()
{
require_once __DIR__.'/Fixtures/deps/traits.php';
$r = new \ReflectionClass('Symfony\Component\ClassLoader\ClassCollectionLoader');
$m = $r->getMethod('getOrderedClasses');
$m->setAccessible(true);
$ordered = $m->invoke(null, ['CTFoo']);
$this->assertEquals(
['TD', 'TC', 'TB', 'TA', 'TZ', 'CTFoo'],
array_map(function ($class) { return $class->getName(); }, $ordered)
);
$ordered = $m->invoke(null, ['CTBar']);
$this->assertEquals(
['TD', 'TZ', 'TC', 'TB', 'TA', 'CTBar'],
array_map(function ($class) { return $class->getName(); }, $ordered)
);
}
/**
* @dataProvider getDifferentOrders
*/
public function testClassReordering(array $classes)
{
$expected = [
'ClassesWithParents\\GInterface',
'ClassesWithParents\\CInterface',
'ClassesWithParents\\B',
'ClassesWithParents\\A',
];
$r = new \ReflectionClass('Symfony\Component\ClassLoader\ClassCollectionLoader');
$m = $r->getMethod('getOrderedClasses');
$m->setAccessible(true);
$ordered = $m->invoke(null, $classes);
$this->assertEquals($expected, array_map(function ($class) { return $class->getName(); }, $ordered));
}
public function getDifferentOrders()
{
return [
[[
'ClassesWithParents\\A',
'ClassesWithParents\\CInterface',
'ClassesWithParents\\GInterface',
'ClassesWithParents\\B',
]],
[[
'ClassesWithParents\\B',
'ClassesWithParents\\A',
'ClassesWithParents\\CInterface',
]],
[[
'ClassesWithParents\\CInterface',
'ClassesWithParents\\B',
'ClassesWithParents\\A',
]],
[[
'ClassesWithParents\\A',
]],
];
}
/**
* @dataProvider getDifferentOrdersForTraits
*/
public function testClassWithTraitsReordering(array $classes)
{
require_once __DIR__.'/Fixtures/ClassesWithParents/ATrait.php';
require_once __DIR__.'/Fixtures/ClassesWithParents/BTrait.php';
require_once __DIR__.'/Fixtures/ClassesWithParents/CTrait.php';
require_once __DIR__.'/Fixtures/ClassesWithParents/D.php';
require_once __DIR__.'/Fixtures/ClassesWithParents/E.php';
$expected = [
'ClassesWithParents\\GInterface',
'ClassesWithParents\\CInterface',
'ClassesWithParents\\ATrait',
'ClassesWithParents\\BTrait',
'ClassesWithParents\\CTrait',
'ClassesWithParents\\B',
'ClassesWithParents\\A',
'ClassesWithParents\\D',
'ClassesWithParents\\E',
];
$r = new \ReflectionClass('Symfony\Component\ClassLoader\ClassCollectionLoader');
$m = $r->getMethod('getOrderedClasses');
$m->setAccessible(true);
$ordered = $m->invoke(null, $classes);
$this->assertEquals($expected, array_map(function ($class) { return $class->getName(); }, $ordered));
}
public function getDifferentOrdersForTraits()
{
return [
[[
'ClassesWithParents\\E',
'ClassesWithParents\\ATrait',
]],
[[
'ClassesWithParents\\E',
]],
];
}
public function testFixClassWithTraitsOrdering()
{
require_once __DIR__.'/Fixtures/ClassesWithParents/CTrait.php';
require_once __DIR__.'/Fixtures/ClassesWithParents/F.php';
require_once __DIR__.'/Fixtures/ClassesWithParents/G.php';
$classes = [
'ClassesWithParents\\F',
'ClassesWithParents\\G',
];
$expected = [
'ClassesWithParents\\CTrait',
'ClassesWithParents\\F',
'ClassesWithParents\\G',
];
$r = new \ReflectionClass('Symfony\Component\ClassLoader\ClassCollectionLoader');
$m = $r->getMethod('getOrderedClasses');
$m->setAccessible(true);
$ordered = $m->invoke(null, $classes);
$this->assertEquals($expected, array_map(function ($class) { return $class->getName(); }, $ordered));
}
/**
* @dataProvider getFixNamespaceDeclarationsData
*/
public function testFixNamespaceDeclarations($source, $expected)
{
$this->assertEquals('<?php '.$expected, ClassCollectionLoader::fixNamespaceDeclarations('<?php '.$source));
}
public function getFixNamespaceDeclarationsData()
{
return [
["namespace;\nclass Foo {}\n", "namespace\n{\nclass Foo {}\n}"],
["namespace Foo;\nclass Foo {}\n", "namespace Foo\n{\nclass Foo {}\n}"],
["namespace Bar ;\nclass Foo {}\n", "namespace Bar\n{\nclass Foo {}\n}"],
["namespace Foo\Bar;\nclass Foo {}\n", "namespace Foo\Bar\n{\nclass Foo {}\n}"],
["namespace Foo\Bar\Bar\n{\nclass Foo {}\n}\n", "namespace Foo\Bar\Bar\n{\nclass Foo {}\n}"],
["namespace\n{\nclass Foo {}\n}\n", "namespace\n{\nclass Foo {}\n}"],
];
}
/**
* @dataProvider getFixNamespaceDeclarationsDataWithoutTokenizer
*/
public function testFixNamespaceDeclarationsWithoutTokenizer($source, $expected)
{
ClassCollectionLoader::enableTokenizer(false);
$this->assertEquals('<?php '.$expected, ClassCollectionLoader::fixNamespaceDeclarations('<?php '.$source));
ClassCollectionLoader::enableTokenizer(true);
}
public function getFixNamespaceDeclarationsDataWithoutTokenizer()
{
return [
["namespace;\nclass Foo {}\n", "namespace\n{\nclass Foo {}\n}\n"],
["namespace Foo;\nclass Foo {}\n", "namespace Foo\n{\nclass Foo {}\n}\n"],
["namespace Bar ;\nclass Foo {}\n", "namespace Bar\n{\nclass Foo {}\n}\n"],
["namespace Foo\Bar;\nclass Foo {}\n", "namespace Foo\Bar\n{\nclass Foo {}\n}\n"],
["namespace Foo\Bar\Bar\n{\nclass Foo {}\n}\n", "namespace Foo\Bar\Bar\n{\nclass Foo {}\n}\n"],
["\nnamespace\n{\nclass Foo {}\n\$namespace=123;}\n", "\nnamespace\n{\nclass Foo {}\n\$namespace=123;}\n"],
];
}
public function testUnableToLoadClassException()
{
$this->expectException('InvalidArgumentException');
if (is_file($file = sys_get_temp_dir().'/foo.php')) {
unlink($file);
}
ClassCollectionLoader::load(['SomeNotExistingClass'], sys_get_temp_dir(), 'foo', false);
}
public function testCommentStripping()
{
if (is_file($file = __DIR__.'/bar.php')) {
unlink($file);
}
spl_autoload_register($r = function ($class) {
if (0 === strpos($class, 'Namespaced') || 0 === strpos($class, 'Pearlike_')) {
@require_once __DIR__.'/Fixtures/'.str_replace(['\\', '_'], '/', $class).'.php';
}
});
$strictTypes = \defined('HHVM_VERSION') ? '' : "\nnamespace {require __DIR__.'/Fixtures/Namespaced/WithStrictTypes.php';}";
ClassCollectionLoader::load(
['Namespaced\\WithComments', 'Pearlike_WithComments', 'Namespaced\\WithDirMagic', 'Namespaced\\WithFileMagic', 'Namespaced\\WithHaltCompiler', $strictTypes ? 'Namespaced\\WithStrictTypes' : 'Namespaced\\WithComments'],
__DIR__,
'bar',
false
);
spl_autoload_unregister($r);
$this->assertEquals(<<<'EOF'
namespace Namespaced
{
class WithComments
{
public static $loaded = true;
}
$string ='string should not be modified {$string}';
$heredoc = (<<<HD
Heredoc should not be modified {$string}
HD
);
$nowdoc =<<<'ND'
Nowdoc should not be modified {$string}
ND
;
}
namespace
{
class Pearlike_WithComments
{
public static $loaded = true;
}
}
namespace {require __DIR__.'/Fixtures/Namespaced/WithDirMagic.php';}
namespace {require __DIR__.'/Fixtures/Namespaced/WithFileMagic.php';}
namespace {require __DIR__.'/Fixtures/Namespaced/WithHaltCompiler.php';}
EOF
.$strictTypes,
str_replace(["<?php \n", '\\\\'], ['', '/'], file_get_contents($file))
);
unlink($file);
}
public function testInline()
{
$this->assertTrue(class_exists(WarmedClass::class, true));
@unlink($cache = sys_get_temp_dir().'/inline.php');
$classes = [WarmedClass::class];
$excluded = [DeclaredClass::class];
ClassCollectionLoader::inline($classes, $cache, $excluded);
$this->assertSame(<<<'EOTXT'
<?php
namespace Symfony\Component\ClassLoader\Tests\Fixtures
{
interface WarmedInterface
{
}
}
namespace Symfony\Component\ClassLoader\Tests\Fixtures
{
class WarmedClass extends DeclaredClass implements WarmedInterface
{
}
}
EOTXT
, file_get_contents($cache)
);
unlink($cache);
}
}