[Translator] Cache does not take fallback locales into consideration
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@ -11,6 +11,7 @@
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namespace Symfony\Component\Translation\Tests;
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use Symfony\Component\Translation\Loader\ArrayLoader;
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use Symfony\Component\Translation\Translator;
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use Symfony\Component\Translation\MessageCatalogue;
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use Symfony\Component\Translation\MessageSelector;
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@ -164,6 +165,37 @@ class TranslatorCacheTest extends \PHPUnit_Framework_TestCase
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}
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}
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public function testDifferentCacheFilesAreUsedForDifferentSetsOfFallbackLocales()
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{
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/*
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* Because the cache file contains a catalogue including all of its fallback
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* catalogues (either "inlined" in Symfony 2.7 production or "standalone"),
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* we must take the active set of fallback locales into consideration when
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* loading a catalogue from the cache.
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*/
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$translator = new Translator('a', null, $this->tmpDir);
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$translator->setFallbackLocales(array('b'));
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$translator->addLoader('array', new ArrayLoader());
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$translator->addResource('array', array('foo' => 'foo (a)'), 'a');
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$translator->addResource('array', array('bar' => 'bar (b)'), 'b');
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$this->assertEquals('bar (b)', $translator->trans('bar'));
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// Remove fallback locale
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$translator->setFallbackLocales(array());
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$this->assertEquals('bar', $translator->trans('bar'));
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// Use a fresh translator with no fallback locales, result should be the same
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$translator = new Translator('a', null, $this->tmpDir);
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$translator->addLoader('array', new ArrayLoader());
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$translator->addResource('array', array('foo' => 'foo (a)'), 'a');
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$translator->addResource('array', array('bar' => 'bar (b)'), 'b');
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$this->assertEquals('bar', $translator->trans('bar'));
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}
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protected function getCatalogue($locale, $messages)
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{
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$catalogue = new MessageCatalogue($locale);
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@ -372,7 +372,7 @@ class Translator implements TranslatorInterface, TranslatorBagInterface
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}
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$this->assertValidLocale($locale);
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$cacheFile = $this->cacheDir.'/catalogue.'.$locale.'.php';
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$cacheFile = $this->getCatalogueCachePath($locale);
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$self = $this; // required for PHP 5.3 where "$this" cannot be use()d in anonymous functions. Change in Symfony 3.0.
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$cache = $this->getConfigCacheFactory()->cache($cacheFile,
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function (ConfigCacheInterface $cache) use ($self, $locale) {
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@ -503,6 +503,11 @@ EOF
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return sha1(serialize($this->resources[$locale]));
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}
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private function getCatalogueCachePath($locale)
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{
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return $this->cacheDir.'/catalogue.'.$locale.'.'.sha1(serialize($this->fallbackLocales)).'.php';
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}
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private function doLoadCatalogue($locale)
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{
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$this->catalogues[$locale] = new MessageCatalogue($locale);
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